A brake device (U1) is provided with a hydraulic brake system (K1) which causes a front wheel side wheel brake (F) to generate a braking force, and a mechanical brake system (K2) which directly operates a rear wheel side wheel brake (R) to generate a braking force. The brake device is also provided with a detecting ...

An electrical component unit (3) is equipped with a housing (33) which has a storage chamber (32) for storing an electrical component. The housing (33) has a ventilation hole (40) which connects the storage chamber (32) and the outside of the housing (33) to one another and has an opening (46) which opens to the out...

An operation amount detection device (50) is used in a handlebar vehicle in which a pivot (40) fixed to a holder (10) is inserted into one end of a pivot insertion hole (25) of a brake lever (20A), with the brake lever (20A) being freely rotatable about an axis of the pivot (40). The operation amount detection devic...

A control device (1A) for a vehicle comprises an operation amount detection device (50), a hydraulic pressure control device (100), and an electronic control device (200A). The operation amount detection device (50) detects a turning amount of a brake lever (20A) via a rotation angle sensor (51). The electronic cont...

An operation amount detection device (50A) is for a bar handle vehicle in which a pivot (40) fixed to a holder (10) is inserted into one end of a pivot insertion hole (25) of a brake lever (20A), and the brake lever (20A) is rotatable around the axis of the pivot (40). The operation amount detection device (50A) com...

A vehicular disc brake that allows friction pads to be easily exchanged, while also reducing the size of a caliper body, wherein pad suspension parts 8a, 9a are arranged to protrude from friction pads 8, 9 to the outside in the radial direction of the disc and at a disc turn-in side during forward movement of the ...

Example implementations described herein are directed to depression detection on roadways (e.g., potholes, horizontal panel lines of a roadway, etc.) through using vision sensor to realize improved safety for advanced driver assistance systems (ADAS) and autonomous driving (AD). Example implementations described her...

Provided is a stereo camera having an improved heat dissipation efficiency. A stereo camera according to the present invention provided with: a plurality of image capture units; a casing in which the plurality of image capture units are contained; and a circuit board on which electronic components are implemented, w...

A shock absorber (10, 10A, 10B) has a holding member (20; 20B) for holding a rod (14). In the interior of this holding member (20; 20B) there is formed a flow passage (R), which is a location through which oil (Oi) is able to pass, and which includes a first flow passage (R1) extending along the axis line (CL) of th...

According to the present invention, a valve seat member (106) is disposed inside a cap member (101). A first sub valve (181) is provided to the other side chamber (20). A second sub valve (171) is provided inside a cap chamber (146) between the bottom section (122) of the cap member (101) and the valve seat member (...

This motor drive device (200) comprises: a power conversion circuit (204) which drives an AC motor; and a controller (203) which controls the power conversion circuit. The controller has: a command current calculation unit (206) which generates a command current according to a command torque for the AC motor; a curr...

This shock absorber (10; 10A; 10B) is a ring-shaped member disposed along the inner circumference of an outer tube (12; 12A; 12B) and has a guide bush (17; 17A; 17B) that abuts the front surface (13f; 13Bf) and the rear surface (13r; 13Br) of an inner tube (13; 13B), movably holds the inner tubes, and is spaced apar...

This disk brake is provided with: a piston; a cylinder that has a bore part for housing the piston so as to be movable and has stepped parts formed on the opening end side of the bore part; and a piston boot that is disposed between the tip side of the piston and a small-diameter stepped part of the cylinder. The pi...

A locking plate part of a pad spring has formed integrally therein a projecting part that protrudes in a direction towards a disc rotor. Here, an electrically insulative resin coating is formed on the surface side (a surface in a region that faces an outer circumferential surface of the disc rotor) of the locking pl...

The purpose of the present invention is to provide an environment recognition device that can recognize a detailed shape of a complicated road such as an intersection before reaching it, by using an environment measurement sensor and simple map information. An environment recognition device, for recognizing the envi...

The present invention provides: a multilayer sheet which contains a polyolefin resin and carbon fibers, and which is highly competitive in price; and a method for producing this multilayer sheet. A multilayer sheet (100) according to the present invention comprises: a carbon fiber layer (20) which contains a woven f...

The objective of the present invention is to suppress a deterioration in the durability or the oil-tight performance of a suction inlet valve mechanism by stabilizing the motion of a suction inlet valve. To this end, a high-pressure fuel pump 100 according to the present invention is provided with an electromagnetic...

A chain case (12) is provided with a bottom wall portion (20), and first and second side wall portions (21, 22) which rise from both side edges of the bottom wall portion (20), wherein the first and second side wall portions (21, 22) have first and second abutting portions (21a, 22a) abutting a side surface of an en...

A brake device (1) comprises a wheel brake (100) having a brake shoe (120) accommodated in a drum (110). The brake device (1) comprises: an input lever (20) that is pivotably connected to the drum (110); and an operation amount detection device (50) that detects the operation amount of the input lever (20). At least...

This method for producing a coil spring (20) comprises: a preparation step for preparing a coil spring (30) with a free length of L1 and a D/d value of 5.5-10, the D/d value being obtained by dividing a coil mean diameter D with a wire diameter d; a compression step for compressing the coil spring (30) with a compre...

In this gear position failure detection device (1), a clutch state estimation unit (17g) includes a release area value calculation unit (17i) for calculating, on the basis of the output of a crank angle sensor (21), the value of a release area which is defined by the rotation speed of an engine and the valve opening...

A rough road traveling determination device 2 for determining whether a vehicle has travelled a rough road is provided with: a vehicle speed moving average calculation unit 22 for calculating a short-term moving average and a long-term moving average of vehicle speeds of the vehicle; a determination parameter calcul...

Provided is a method for determining a propelling condition for a shot media, comprising: a first step of forming a coating film (36) on the surface of a coil spring (30); a second step of performing a shot peening treatment of propelling a shot media (42) onto a coil spring (30a) with the coating film formed thereo...

The purpose of the present invention is to realize lane deviation warning/control at an intersection and on a multilane road and in an environment where no lane dividing lines are present and GNSS accuracy is low. Provided is a driving assistance device comprising: a recording unit that records a plurality of past t...

This disc brake is provided with a pair of pads and a caliper body. In the rotor axial direction, the combined length of a pad assembly space and a pad sliding part on either the outer side or the inner side is shorter than the thickness of two pads. The disc-rotor-side end portion of one of the pair of pad sliding ...

The objective of the present invention is to detect steps existing on a road accurately, by suppressing erroneous detections accompanying erroneous measurements of parallax. A vehicle-mounted environment recognition device 1 is provided with a processing device which processes a pair of images acquired by means of a...

A coil spring jig (10) comprises: a spring support (13) upon which one end of a coil spring (Sp) can be rested; a plurality of displacement-limiting parts (14) that extend from the spring support (13) along an axis (CL), are capable of contacting the outer circumference of the coil spring (Sp), and limit radial disp...

This disc brake is equipped with a mounting member, a pair of brake pads, a caliper, a cover member, and a locking member. The caliper comprises: a cylinder part that has a cylinder bore in which a piston is provided for moving one of the brake pads; a bridge part that extends outward from the cylinder part so as to...

This brake device (U) comprises: an operation amount detector (31); a wheel speed detector (32); a controller (50) for controlling a wheel brake (F); and an electronic controller (200). The electronic controller (200) sets a target deceleration on the basis of an operation amount of a brake lever (L2), and sets an e...

The present invention discloses an electric parking brake control device capable of accurately determining operation of an electric actuator. The electric parking brake control device is capable of performing an application process for controlling the electric actuator to move in the direction in which a friction me...

The present invention provides a brake device (11) for a vehicle, the brake device comprising a front-wheel side brake (23) to which a braking force is imparted by braking hydraulic pressure from a hydraulic brake system (25), a modulator (39) for adjusting the braking hydraulic pressure to decrease, maintain, or in...

A brake device (11) for a vehicle comprises a front-wheel-side wheel brake (23) to which a braking force is applied by the action of a brake fluid pressure of a hydraulic brake system (25), and a BRK-ECU (17) which performs a pressure regulation control of the brake fluid pressure, on the basis of a target decelerat...

Provided is an air-fuel ratio control device that can perform accurate air-fuel ratio feedback control regardless of variation in resistance values due to manufacturing tolerances and changes over time in an oxygen sensor. This air-fuel ratio control device comprises: an excess ratio calculation unit (25) that, usin...

Front forks (20) comprise an outer tube (21); an inner tube (22); a spring (23) that applies force in a direction that separates the outer tube (21) and the inner tube (22) from each other; oil filled into the inner tube (22); a tube (28) that extends along the axial line of the outer tube (21); and a piston (29) po...

A damper (10) is provided with: a first cylinder (13); a second cylinder (15) that is a cylinder body provided to surround an outer circumferential surface (13a) of the first cylinder (13) and is provided to be movable with respect to the first cylinder (13) in the direction of an axis (CL) of the first cylinder (13...

A high quality fixing structure is provided which obtains sufficient pressing force of a connection thin plate to a unit body. A fixing structure 1 includes a connection thin plate 4 to be fixed to a unit body 2, plural engagement claws 5 protruding from the connection thin plate 4 to an opposite side to the unit b...

In some examples, one or more processors may receive at least one image of a road, and may determine at least one candidate group of pixels in the image as potentially corresponding to debris on the road. The one or more processors may determine at least two height-based features for the candidate group of pixels. F...

There is provided a synchronous machine control device capable of improving the performance of a motor without complicating a control system. The synchronous machine control device controls a power converter (2) that supplies electric power to a synchronous machine (1). The synchronous machine control device in...

Provided is an electric parking brake device in which a drum brake includes braking gap automatic adjustment means and a parking brake lever, and the operation of an electric actuator that drives the parking brake lever is controlled by a control unit. When an application operation time of the electric actuator (...

Provided is a processing device that calculates, on the basis of a steering angle detection value of a steering angle sensor for detecting the steering angle of a steering wheel of a vehicle, the offset amount of the steering angle detection value, to thereby enable correction of the the steering angle detection val...

The present invention provides a vehicle control device that causes an automatic brake function to work with regard to even obstacles which suddenly appear from outside a sensor detection range at presumably dangerous places such as intersections. A vehicle control device 100 according to the present invention calcu...

A vehicular disc brake capable of satisfactorily releasing, to the outside air, brake heat which is generated by sliding contact between a lining and a disc rotor, while securing a lining thickness and maintaining a good brake feeling. A vehicular disc brake 1 is provided with: a caliper body 3 formed by connecting ...

A plurality of connector patterns (71 to 78) of a circuit board (40) respectively have a plurality of connecting portions (61 to 68). The plurality of connecting portions (61 to 68) include a plurality of first connecting portions (61 to 65) and a plurality of second connecting portions (66 to 68) which are disposed...

This caliper body for a vehicular disc brake is capable of obtaining satisfactory braking feel by suppressing the stiffness of the periphery of an intermediate bridge part to be low using a working fluid communication hole, and by satisfactorily keeping the balance of stress exerted on a caliper body during braking....

This seal state detecting device comprises a plurality of divided case members. The plurality of divided case members each have a cylinder facing section and a rod facing section, the cylinder facing section facing a cylinder and the rod facing section facing a rod, and are disposed side by side in the circumferenti...

To provide an electromagnetic fuel injection valve in which a coil spring provided in a compressed state between a fixed core and a movable core does not experience a buckling phenomenon even in an engine high speed rotation region and can maintain a normal spring rate, thus enabling opening/closing characteristics ...

This disc brake is provided with an attachment member having a pad guide part, a pair of friction pads, a caliper, and a pad spring. The pad guide part has a recessed part in an area inside, in the disc radial direction, of a bottom part of the pad guide part, the recessed part being depressed in a disc rotation dir...

To provide a shift sensor that can be assembled easily and at low cost without requiring a seal structure. A shift sensor 1 that detects the rotation angle of a transmission shaft 101, which is rotatably supported on a transmission and is rotated according to an operation by an operator, includes an excited conducto...

It is an object of the present invention to provide a component mounting structure that guarantees functionality and achieves miniaturization even when a motor holding structure is simplified. A holding plate 40 presses two orthogonal extending parts 46 and 47, and when viewed from the axial direction, the thicknes...

To provide an intake control device that more efficiently captures dust in a bypass passage and has less deterioration in performance with respect to dust accumulation. An intake control device 1 includes a bypass passage 5 and a bypass valve 10 arranged in a valve hole 8 to adjust an amount of intake air flowing t...

There is provided a fixing structure for a motor, according to which durability against wear may be increased with a simple structure. A biasing member 30 interposed between a cylindrical barrel section 2 of a motor 1 and a bottom surface of an insertion hole 11 of a body 10 is formed from a plurality of winding po...

To provide an intake control device capable of achieving a size reduction while maintaining the control accuracy of the amount of bypass intake air. A valve opening 24 of an intake control device 1 is formed as a slit hole of which the opening width increases gradually in a direction orthogonal to an axial direction...

In the present invention, a valve overlap (O/L) period of an intake valve and an exhaust valve of an internal combustion engine is set so as to include a period on or after an exhaust top dead center point, and an injection end timing of a fuel injection valve through which fuel is injected to the inside of an intak...

In a fuel injection valve and port-injection internal combustion engine according to the present invention, a breakup position of a fuel spray injected from the fuel injection valve is set so as to be upstream of an air intake valve, the cross-sectional shape of an air intake port and the cross-sectional shape of th...

Provided is an electric parking brake device which enables a service brake that generates a brake force in accordance with an operation input of a vehicle user and a parking brake that generates a brake force with the function of an electric actuator having operation controlled by a control unit to be obtained. T...

A master cylinder for a vehicle has: a piston (77) driven forward by the operation of an operating element (23); and a cylinder (37) having the piston (77) provided therein in a movable manner. The cylinder (37) is provided with a movement restriction member (30) inserted through a radial hole (58) formed in the cyl...

This disc brake is provided with a pair of pads arranged facing both surfaces of a disc; a carrier (12) disposed straddling the outer peripheral side of the disc; a caliper (15) supported by the carrier (12) through a slide pin (33) so as to be movable in the axial direction of the disc and pressing the pair of pads...

A hollow composite magnetic member obtained by partly modifying a hollow member formed from a ferromagnetic material containing 15 18 mass% Cr the modified part including an alloy containing 8 18 mass% Cr and 6.5 50 mass% Ni. Due to this it is possible to provide a hollow composite magnetic member including a nonmag...

In this light illumination control device (1) when an external switch (SW) is switched from an OFF state to an ON state a switch-on detection unit (6a) detects that a difference value between a boost circuit (2) output voltage value and a light-emitting diode (D) forward voltage value has reached a predetermined vol...

Provided are a sliding member for vehicular suspension including a wear resistant layer having appropriate mechanical strength and high designability on its outer peripheral sliding face and a method for producing the same. On an outer peripheral sliding face of the sliding member for vehicular suspension, a colored...

A sensor unit (20) is provided inside a casing (52) with an intake pressure sensor (94) and an outside air pressure sensor (96), and the intake pressure sensor (94) and the outside air pressure sensor (96) are disposed between a bottom wall (54) of the casing (52) and a wiring surface (98) of a board (92). Further, ...

A control device is disclosed for controlling heat of a vehicle having a battery that is powered by an engine. The control device controls a first heat source (FHS) and a second heat source (SHS) based on a predetermined condition. The control device is configured to: determine temperature of at least one of the FHS...

[Problem] To provide a technique capable of ensuring the quality of a card edge terminal portion. [Solution] An electronic control device (10) includes two circuit boards (20, 30) in which card edge terminal portions (27, 36) face in the same direction, and board surfaces (21, 31) face each other. Each card edge ter...

An engine control device 21 controls the fuel injection amount on the basis of an opening degree of a throttle valve 10 when an opening-degree signal value is equal to or larger than a predetermined value, and controls the fuel injection amount on the basis of an intake pressure when the opening-degree signal value ...

This disc brake comprises: a first shim (111) that has a first flat plate portion (141), and claw portions (142, 143) bent from the outer edge side of the first flat plate portion (141) and attached to the outer peripheral surface (92) of a back plate (71); and a second shim (112) that has a second flat plate portio...

Provided is a caliper body for a vehicle disc brake which can be made lightweight and with which running can be improved for a caliper body formed by casting. The caliper body 5, which is provided with an action part 5a equipped with a cylinder hole 5d, a reaction part 5b equipped with reaction claws 5k, 5k, and a b...

This shock absorber has first damping force generation mechanisms (41, 42) provided to first passages (72, 92), and second damping force generation mechanisms (173, 183) provided to second passages (172, 182). The second damping force generation mechanisms (173, 183) are provided with a first valve seat (115) formed...

The present invention provides a vehicle control device that gives optimal assistance for giving psychological composure and avoiding contact and wheel-drop when a driver himself drives a vehicle through a narrow road in which the vehicle is traveling. A vehicle control device (1) according to the present invention ...

The present invention provides a technology for ensuring security at high-speed startup. The present invention is an electronic control device mounted on a mobile body, and comprises: a control unit that uses a code to control a microcomputer; a security verification unit that performs security verification of the c...

A shock absorber having first damping force generation mechanisms (41, 42) that generate damping force and are provided in first passages (72, 92) formed in a piston (18), and second damping force generation mechanisms (173, 183) that generate damping force and are provided in second passages (172, 182) provided par...

This cylinder device is provided with: a tubular cylinder that has an opening at least at one end; a rod that is formed of a metal and protrudes from the opening of the cylinder; and a sliding member that is provided at the opening of the cylinder so as to be in sliding contact with the rod. The surface of the rod i...

Provided is a fuel pump with which it is possible to improve productivity. This fuel pump is provided with a pump body (1), a plunger (2), an electromagnetic suction intake valve (3), and a relief valve (4). The plunger (2) reciprocates in a first chamber (1a), which is a cylindrical space provided in the pump body ...

Provided is an air-fuel ratio control device capable of performing accurate air-fuel ratio feedback control regardless of variation in resistance values due to manufacturing tolerances and changes over time in an oxygen sensor. The air-fuel ratio control device includes: an excess ratio calculation unit (25) that, ...

[Problem] The objective of the present invention is to achieve a cost reduction by adopting a configuration in which brake hold control can be implemented without providing a hydraulic unit for a driving wheel. [Solution] This brake fluid pressure control device for a bar handle vehicle comprises: a driving wheel si...

Provided is a catalyst deterioration analysis device capable of detecting the degree of deterioration of a catalyst of a catalyst converter by a single oxygen concentration sensor without hindrance. The catalyst deterioration analysis device includes: a downstream air-fuel ratio level counting unit (35) that counts ...

In this fuel injection valve, a taper angle (?) at which each outlet diameter (D) is made larger than each inlet diameter (d) is given to respective constituting fuel injection holes (51, 52, 53) of first and second fuel injection hole groups (50A, 50B) disposed on a single imaginary circle (C) set in an inner surfa...

In an electromagnetic fuel injection valve according to the present invention: an annular fuel collection chamber 49 is provided between a valve seat 8 and a valve hole 7, and a flat fuel diffusion chamber 50 to which an outlet of the valve hole 7 opens is provided between a valve seat member 3 and a nozzle plate 10...

Provided is an electromagnetic fuel injection valve (1) that prevents biting of foreign matter between a fixed core (4) and a movable core (7), and has stable flow volume characteristics. An annular protruding part (23) protruding in the direction of the movable core (7) is formed on a suction operating surface (21)...

Provided is an air-fuel ratio control device that can perform air-fuel ratio feedback control with a resistive oxygen sensor having high robustness. This air-fuel ratio control device comprises: a PD/PID control unit (49) and a PI control unit (50) that perform feedback control of an excess air rate; a control unit...

Provided is an electromagnetic fuel injection valve with which good performance can be ensured and size reduction can be facilitated while avoiding deterioration in yield. An electromagnetic fuel injection valve (1) comprises a coil housing (6) surrounding a coil (5) provided around the outer periphery of a fixed co...

Provided is an excess air ratio calculation device with which it is possible to reduce interruptions in a PID control when controlling the excess air ratio, thereby improving the control efficiency. This excess air ratio calculation device comprises an excess ratio calculation unit (25) which calculates an excess ai...

Provided is an air-fuel ratio control device that makes it possible to avoid the occurrence of over-lean states in cylinders. This air-fuel ratio control device comprises: a directionality verification unit (37) that verifies whether the open-close direction of a throttle valve (3) and the fluctuation direction of t...

Provided is a catalyst degradation diagnosing device capable of detecting a degree of degradation of a catalyst without any problem, using one oxygen concentration sensor. The catalyst degradation diagnosing device comprises: a downstream air-fuel ratio level counting unit (35) which counts a number of times an outp...

A damping force generating mechanism (50) and a damping force adjusting mechanism (60) that is able to adjust the damping force of the damping force generating mechanism (50) are fixed to each other by means of a fixing member (70) in the advance/retreat direction of a valve body (61). The damping force adjustment m...

Provided is a hydraulic system (40) for vehicle comprising a first hydraulic drive device (60) which carries out driving through a hydraulic pressure generated by a first hydraulic pump (80), a second hydraulic drive device (100) which provides an action different from that of the first hydraulic drive device (60) a...

In the rack bar (2) and steering device using the same according to the present invention, an endmost tooth bottom (225) for reducing stress exerted on a first forging die during die forging of a rack tooth molding part (22) is formed on the endmost side of a plurality of tooth bottoms. Specifically, in the present ...

A damping force generation mechanism (190) has an urging force generation member (91) that is a bottomed cylinder that generates urging force in a valve closing direction at a first damping force generation member (203) that is arranged on an opening (145) side thereof, a regulation member (18) that is provided on a...

This synchronized motor control apparatus comprises: a torque command value conversion unit for converting a torque command value for the synchronized motor into a second torque command value that is gradually increased in a region including a peak of the torque of the synchronized motor; a voltage phase control uni...

This inverter control device comprises a PWM pulse generation unit for generating, for each predetermined control cycle, a PWM pulse signal for controlling an inverter. The PWM pulse generation unit generates a PWM pulse signal asynchronous with the control cycle, and generates the PWM pulse signal so as to satisfy ...

This shock absorber comprises: a cylinder filled with an operating fluid; a piston which is slidably fitted into the cylinder and divides the inside of the cylinder into two compartments; a rod of which a first end part is coupled to the piston and a second end part protrudes from the cylinder; a passage that commun...

A vehicle control system includes a damping device configured to damp a vibration of a vehicle, a setting change unit configured to be able to change a setting of at least one of a damping force of the damping device and a height of the vehicle by a user selection signal indicating selection by a user, and a notific...

A disc brake includes pad springs including a turning-in-side pad spring and a turning-out-side pad spring. The turning-in-side pad spring includes a turning-in-side side pushing spring that generates a first biasing force of biasing, on a turning-out side and in a direction away from the disc in a direction of a ro...

This shock absorber has a cylinder in which a working fluid is sealed, a piston that is provided to be capable of sliding inside the cylinder and that divides the cylinder interior into two chambers, a piston rod linked to the piston and extended to the exterior of the cylinder, a first passage and a second passage ...

The present invention provides a vehicle disc brake with increased ease of assembly of a pad spring. A caliper body has a locking groove 3p formed on the inside in the disc radial direction of a forward-travel disc run-in side surface of a ceiling opening 3f, the locking groove 3p locking a pad spring 5. The pad spr...

ABSTRACT OF THE DISCLOSURE CALIPER BODY OF VEHICLE DISC BRAKE To provide a caliper body of a vehicle disc brake that can prevent a hydraulic fluid discharged through a bleeder hole during air bleeding work from running to a disc rotor via a ceiling opening portion. A groove portion (preventing portion) that p...

The problem of the present invention is to provide an external recognition system capable of accurately detecting unevenness of a road surface in front of a vehicle. The external recognition system according to the present invention recognizes the three-dimensional shape of a road surface on which a subject vehicle ...

The present invention addresses the problem of obtaining an image processing device that, to control a vehicle more safely and comfortably, uses a sensor to sense the surrounding environment of a host vehicle and outputs information required for the control of the host vehicle and for warning. An image processing de...

A camera device that prevents fogging of an optical component is provided. A camera device includes: a camera module including a lens and an imaging element; a housing that holds the camera module such that the lens protrudes from a front surface of the housing; and a lens cover that covers the lens so as to di...

The purpose of this invention is to provide a mounting device and a mounting method which maintain stability of support for information acquisition devices to achieve highly-precise information acquisition. This invention provides a mounting device which mounts a plurality of information acquisition devices. The mou...

A front fork (20) comprises a cylindrical outer tube (21), an inner tube (22) that is provided so as to be capable of moving relative to the outer tube (21), a spring (23) that applies force in a direction that makes the outer tube (21) and the inner tube (22) separate, an oil (24) that fills the inside of the inner...

This disk brake (10) comprises a brake caliper including: a first bridge part (141) which is on the side of a first pin arrangement part (124) and is provided with a sprue mark (191) during casting of a caliper main body part (101); and a second bridge part (142) which is on the side of a second pin arrangement part...

The present invention performs calibration of a stereo camera having a wide angle of view with high precision without increasing the size of a chart. This stereo image processing device comprises: a stereo matching unit which performs stereo matching of a plurality of images picked up by an image pickup unit that pi...

A problem addressed by the present invention is to provide an image processing device capable of accurately correcting a tilt angle of a camera with respect to a traveling road surface in a captured image. This image processing device is characterized by comprising: a relative roll attitude calculation unit 30 that ...

A method for producing a caliper half body, the method involving producing a caliper half body to be used in multiple types of disc brake caliper bodies having different cylinder hole diameters by using the same casting material having a cylinder hole pilot hole, wherein the method comprises: an introduction hole dr...

In an internal combustion engine control device 50, in a case where one of a first ignition plug 10a or 10b and a second ignition plug 10b or 10a is in a normal state, while the other of the first ignition plug 10a or 10b and the second ignition plug 10b or 10a is in an abnormal state, an ignition control unit 151 s...

This caliper body of a disc brake for a vehicle prevents a mounting seat surface of a union bolt or bleeder screw from protruding outward from a caliper half body, and improves miniaturization and assembly characteristics. A disc outward-rotation-side end of a bridge half body 6c of an anti-vehicle body-side caliper...

This disc brake and friction pad for a vehicle prevent displacement of a pad spring during assembly, thereby improving the assembly characteristics. A pad spring 6 comprises: a hanger pin abutment section 6a that abuts the outer circumferential surface of a hanger pin 4 on the inside in the radial direction of a dis...

This caliper body for a vehicle disc brake has improved stiffness due to reinforcing ribs while suppressing an increase in weight. A pair of first reinforcing ribs 28, 28 extending out to a disc turn-out side from a cylinder part side are provided to a disc radially outer side and a disc radially inner side of an an...

This electric actuator comprises an electric motor capable of two-way rotation, a motion conversion mechanism that converts the rotation of the electric motor into reciprocating linear motion of a screw shaft, an actuator case that houses the electric motor and the motion conversion mechanism, and a boot that covers...

Provided is an air-fuel ratio control device (1) that is capable of accurately detecting an air-fuel ratio over an extended period regardless of the specifications of an internal combustion engine. This air-fuel ratio control device (1) reads a signal value from an oxygen concentration sensor (2) provided so as to c...

A bumper cap that attaches to a shock absorber body comprises: a cover part wherein one end has an opening and another end has a bottom portion and a through-hole that passes through the bottom portion, said cover part covering the shock absorber body; and a plurality of protrusions that protrude from the bottom por...

To improve the layout properties of a peripheral configuration of an air intake controller assembly of a vehicle. The air intake controller assembly (1) includes an air intake controller (4) having a body (3) with a first air intake passage (2), and an inlet pipe (6) having a second air intake passage (5) on the dow...

Provided is an air-fuel ratio control device that improves availability by extending a yield temperature range in the feedback control of an excess air factor. The air-fuel ratio control device comprises an activity determination unit (53) that allows the execution of feedback control via a PI control unit (50) or a...

This electric actuator comprises an electric motor, a nut (first screw member), and a screw shaft (second screw member) screw-inserted so as to be capable of advancing/retreating into/from the nut, each screw thread of the screw shaft being composed of two flanks and a top connecting the flanks, and uses grease as a...

The purpose of the present invention is to provide an in-vehicle information acquisition device cover with which an in-vehicle information acquisition device can be protected at low cost. To achieve this purpose, the present invention is an in-vehicle information acquisition device cover inside of which an in-vehicl...

Provided are a disc brake and a piston whose weights can be effectively reduced. A disc brake includes a piston configured to press a pad against a disc. The piston includes a body member formed into a bottomed cylindrical shape and including a cylinder portion and a bottom portion. The cylinder portion and the b...

Provided is a compact air intake control device assembly (1) which does not cause increase in cost while preventing deviation of cables (15, 16) from a lever (9). The air intake control device assembly (1) is provided with first and second Bowden cables (11, 12) for turning the lever (9) which opens/closes a valve e...

A caliper body formed by selectively assembling either one of a radial-mount vehicle-body-side-opposing caliper half-body and an axial-mount vehicle-body-side-opposing caliper half-body to a vehicle-body-side caliper half-body, wherein: a hydraulic fluid introduction hole for introducing a hydraulic fluid into a cyl...

The present invention provides an electromagnetic actuator device that makes it possible to reduce pulsation and improve thrust. This electromagnetic actuator device comprises a magnet part 20 and an armature 10 that moves relative to the magnet part 20. The armature 10 comprises a plurality of teeth 12 that are for...

A disk brake (10) comprises: friction pads (24, 25) provided to a disk rotor (11) at lateral positions in a disk axial direction and provided movably in the disk axial direction; and a carrier (21) having an inner peripheral surface (21b) that supports the friction pads (24, 25) and is formed along an outer peripher...

Provided is a hermetically sealed case having a highly reliable hermetically sealed structure with a simple configuration. A hermetically sealed case 1 comprises a case body 7 in which an opening portion 9 is formed, a cover portion 8 that closes the opening portion 9, a gasket 10 sandwiched between the case body 7 ...

In the present invention, a guide section (50) provided to the inner circumferential surface of a valve housing (2) enables a movable core (12) to always be slidably supported in a smooth manner regardless of whether said movable core (12) is inclined or not. The guide section (50) provided to the inner circumferent...

Provided is an electromagnetic fuel injection valve that, even if shrinkage strain accompanied by cooling after welding of a nonmagnetic cylindrical body (6) and a magnetic cylindrical boy (4) occurs in the magnetic cylindrical body (4), does not require post-processing without being affected by the occurrence of th...

This electric actuator comprises a normally and reversely rotatable electric motor and a motion conversion mechanism for converting the rotation of the electric motor to the reciprocating linear motion of a screw shaft, wherein the motion conversion mechanism comprises a nut rotationally driven by the electric motor...

In a fuel injection valve (I), when a valve body (13) is open and fuel that has passed through a valve seat (8) flows into a fuel collection chamber (49), eddies are not generated and pressure loss in the fuel flow is eliminated. The bottom surface of the fuel collection chamber (49) is constituted of a concave curv...

In the present invention, a cover-side terminal of a motor cover, in an extending direction of a motor terminal of a motor case, is press-fit and fixed electrically to the motor terminal at a first position separated from a base part by a first length. In contrast, a fixed part of the motor cover, in the extending d...

This disc brake comprises: a mounting member which is fixed to a non-rotating portion of a vehicle and which is provided so as to straddle the outer peripheral side of a disc; a caliper provided to the mounting member so as to be movable in the axial direction of the disc; a pair of friction pads which are provided ...

A retainer (72) of a disc brake device (10) comprises: abutment portions (72b, 72f) for pressing a pair of brake pads (48L, 48R) inward in the radial direction of a brake disc (16); connection portions (72c, 72e) connected to the abutment portions (72b, 72f); and widened portions (72g, 72h) provided in the connectio...

ABSTRACT This disc brake includes a mounting member, a pair of brake pads, a caliper, a cover member, and a locking member. The caliper includes a cylinder part having a cylinder hole in which a piston for moving one of the pair of brake pads is disposed, a 5 bridge part extending across an outer circumferential...

In this fuel injection valve, a lateral passage 211 has an inclined passage part 2112 that is inclined with respect to a radial direction RD centered on a central axis 1a of the fuel injection valve on a projection view (fig. 6A) projected onto a virtual plane perpendicular to the central axis 1a. An intersection po...

This bumper cap is used in a shock absorber. The shock absorber comprises a cylinder, a piston provided inside the cylinder, and a piston rod having a first end portion linked to the piston and a second end portion that extends from the cylinder. The bumper cap comprises: a lid portion which is provided on an end po...

A coating composition according to the present disclosure comprises: a resin including an epoxy resin as a main component; and a cellulose nanofiber in which a functional group different from a hydroxyl group is introduced into a hydroxyl group moiety in a glucose unit at an introduction rate of 0% to 10%, wherein t...

According to the present invention, in an actuator case, an attachment groove to which an attachment portion of a boot is to be attached is formed on an inner peripheral face of an output hole to enable protection of the attachment portion from outside impact, and to enable formation of the attachment groove at the ...

According to the present invention, a synchronous machine control device that performs drive control of a synchronous machine comprises a current command computation unit that computes the difference between a current command value for the synchronous machine and the actual current flowing in the synchronous machine...

Disclosed are a motor control device capable of driving an AC motor in a stable manner even under the influence of dead time, and an electric vehicle equipped with an AC motor controlled by said motor control device. This motor control device controls an electric power converter (2) to which an AC motor (1) is conne...

This shock absorber includes a cylinder, a piston, a piston rod, a first passage, a first damping force generation mechanism, a second passage, and a second damping force generation mechanism. The first damping force generation mechanism includes: a first valve which has a radially inward side fixed from both sides ...

Provided is an electric brake device which has excellent assemblability so that an electric actuator can be coupled to a bracket member by applying a single operation to the electric actuator. The electric actuator is inserted into the bracket member in the axial direction of a motor part of the electric actuator, t...

This electronic control device is mounted on a vehicle and provided with: an information acquisition unit that acquires travel environment information regarding the travel environment around the vehicle; a stagnation risk area estimation unit that, on the basis of the travel environment information, estimates a stag...

Provided is a vehicle control device provided with a function enabling proper setting of a travel procedure for resuming travel after a host vehicle has executed a turnout. The invention comprises: a candidate region determination unit (12) for determining a passable region (601) that is a region through which a hos...

Provided is a disc brake, in which a cutout portion (311) is provided at a location where an outer beam portion (32) and a friction pad (23), which is provided at a location facing the outer beam portion (32) in an axial direction of a disc (10), abut each other in a state in which an abutting portion (381) where th...

Provided is an electric actuator in which the number of movable parts in a motion conversion mechanism is small, and which has quietness of a small striking sound when an electrical driving part is operated. This electric actuator comprises: an electrical driving source which generates a rotary motion as a driving f...

Provided is an internal combustion engine control device that can perform fuel cut control without any trouble on the basis of a signal from a crank angle sensor. An internal combustion engine control device (1) comprises an angular speed calculation unit (3) that calculates the angular speed of a crank shaft in eac...

The present invention provides an image processing device which correctly calculates parallax by removing the effect of diffused light components even when a stereo camera is used to photograph a light source and differences arise in the diffused light components due to differences in left and right lens characteris...

Provided are: an electronical component assembly which can simplify the structure of a housing, has excellent assembly properties for an electrical component, and can reduce costs; an electrical component assembly manufacturing method; and a vehicle brake hydraulic pressure control device. This electrical component ...

Embodiments of present disclosure relates to method and direction estimation system (101) for estimating direction of motion of object. Direction estimation system (101) receives data items from sensors and information associated with plurality of parts of object. Direction estimation system (101) divides each data ...

A vehicle control apparatus 1 includes a control unit 114 that, at a time of executing a task, when a swap-in processing unit 112 has not swapped in data stored in a low speed area 1111 of a memory 111 to a high speed area 1112 of the memory 111, executes the task using the data stored in the low speed area 1111. ...

It is an object to provide an intake control device which eliminates the need for a slide mold for molding a connecting surface to a sensor unit. An intake control device 1 includes a throttle body 4 having an intake passage 2 formed thereinside, a throttle valve 5 configured to open and close the intake passage 2, ...

The purpose of the present invention is to provide a piston that is for a buffer device and that can suppress sound generated during passage of oil. A piston (100) comprises: a body (110) which is cylindrical and through which a first through-hole (113) and a second through-hole (114) are formed in an axial directio...

The present disc brake includes pad support springs (24, 25) each having a support part (112) which biases a friction pad (27) outward in a disc radial direction, and pad return springs (28, 29) provided at least on a disc rotation direction entry side 5 between the friction pad (27) and a caliper (21), and havin...

In a vehicle control apparatus 100, when an output corresponding value that corresponds to an output of a drive source 10 of a vehicle 1, such as a throttle opening degree TH, is equal to or larger than a first predetermined value THVSPH, a control unit 112 prohibits execution of anomaly determination processing for...

A vehicle-mounted processing device (10) that is mounted in a vehicle (20) is equipped with an information acquisition unit (100) that acquires state information indicating a traveling state of the vehicle, a first processing unit (104) that executes a first process, a second processing unit (106) that executes a se...

This shock absorber (20, 20a) has: a first oil flow path (25) and a second oil flow path (27) that are connected to a damper case (23) and through which oil can flow; a compression resistance unit (30) that has a resistance unit oil chamber (31a) that is connected to the first oil flow path (25) and into which oil c...

This damper comprises: a cylinder; a piston provided in the cylinder; a rod one end of which is connected to the piston and the other end of which extends out of the cylinder; and a body valve that defines two chambers in the cylinder. The body valve includes: a valve body that has a working fluid passageway; at lea...

This plated member has a plating film, which contains at least chromium, carbon and oxygen, while having chromium that is precipitated from a trivalent chromium bath as a main component, on the outer surface; the plating film contains 60 at% to 80 at% of chromium and 16.5 at% to 30 at% of carbon; the indentation har...

A vehicle control system (S) comprising a forward situation detection device (200) that detects a situation in front of a vehicle (1), a vibration source (20) that generates vibration to be transmitted to a rider of the vehicle (1), and a control unit (150) that executes control of changing, according to each degree...

A plated member, the outer surface of which has a plating film thereon which contains at least chromium, carbon and oxygen and has chromium which uses a trivalent chromium bath as a main component thereof, wherein: the plating film contains chromium in the amount of 60 at% or more, and carbon in the amount of 1-30 a...

A pad spring (24) on a rotation entry side in a disc rotation direction has: a first support part (131) that elastically supports a friction pad (27) in the disc rotation direction; and a second support part (120) that is offset in a disc radial direction with respect to the first support part (131), covers a torque...

This camera system comprises: a first camera group that includes a plurality of cameras disposed to be capable of imaging the outside of the entire periphery continuous in at least one direction around a host vehicle; a second camera group that includes a plurality of cameras disposed to be capable of imaging the ou...

An intake manifold device (10) comprises: an inlet passage (26) into which air (C) is introduced; an external gas introduction unit (20) that introduces an external gas (G) to the inlet passage (26); a surge tank (16) connected downstream of the inlet passage (26); and a turbulence generating string (22) that distur...

This intake manifold device (10) comprises: an internal combustion engine side member (16) that is fastened to an internal combustion engine (12); and a port member (18) that has a second connection part (52) connected to the internal combustion engine side member (16) and is formed from a resin material. The intern...

This vehicle control system comprises: a detection unit (11) that detects the operation of a vehicle by a driver; a surroundings sensing unit (12) that senses the conditions in the surroundings of the vehicle; and a control unit (13) that includes a travel control unit (130) that controls the travel of the vehicle i...

A vehicle control device (100) is provided with: an attenuation force setting unit (71) that sets the attenuation force of an attenuation device (80) that attenuates vibration of a vehicle (10); and a notification function addition unit (72) that adds a notification function to the attenuation device (80) by changin...

The present invention provides a control device for an internal combustion engine, the control device being capable of performing calibration with high accuracy regardless of a variation in a sensor element, even when a setting range of a target air excess rate is wider. As the value to which a voltage value VHG con...

Provided is a control device for an internal combustion engine, the control device comprising a means for calculating an excess air ratio in which a table or the like can be set easily and that has excellent accuracy. The control device includes an excess ratio calculation unit (25) that calculates an excess air rat...

This vehicle control device comprises: a recognition unit that recognizes a surrounding situation on the basis of the detection results of an external sensor; a traveling path generation unit that generates a traveling path from a current point to a target point on the basis of the recognition by the recognition uni...

This shock absorber generates a damping force by imparting resistance to a working fluid. The shock absorber includes a cylinder filled with the working fluid, a piston sliding against an inner peripheral surface of the cylinder, a piston rod coupled to the piston and projecting outward from the cylinder, and an ela...

This electronic device comprises: a resin case body having a rectangular opening into which a circuit board is inserted; and a cover to close the opening in the case body. The case body includes a perimeter wall part having a rectangular cross section and forming the opening by means of a pair of first side wall par...

This disk brake manufacturing method comprises: a spring gripping step for gripping a spring by holding a first bent part and a second bent part by using a jig that has a pair of rod-like members, and opens and closes the pair of rod-like members; and a spring attachment step for attaching a first attachment part of...

Provided is a drum brake comprising a shoe hold mechanism that improves tracking of the movement of brake shoes. A shoe hold pin of the shoe hold mechanism provided to the drum brake has: a base part that is locked to a back plate; a shaft part that is provided continuous from the base part, and a distal-end head pa...

The present invention provides a drive source for a saddle type vehicle, which is capable of effectively cooling an inverter with a simple and inexpensive configuration. This drive source for a saddle type vehicle is a drive source (2) that is installed in a saddle type vehicle (1) and outputs driving force for trav...

Provided is an intake control device (1) that inexpensively achieves a pull-out prevention function for a tube (7). The intake control device (1) comprises: a throttle body (4) having a round body part (3) in which an intake passage (2) is formed; a throttle valve (5) for opening and closing the intake passage (2); ...

This method of modeling a two-wheeler stable travel control system comprises: a first step (S1) for acquiring a vehicle model obtained by subjecting a two-wheeler to modelling to create a model that includes the center of gravity (2f) of a front body, the center of gravity (2r) of a rear body, the center of gravity ...

Provided is a support structure for a fuel injection valve that can easily support a fuel injection valve on a fuel supply cap. This support structure for a fuel injection valve supports a fuel injection valve 20 on a fuel supply cap 11 in which a first recessed part 15 is formed, said support structure comprising a...

This vehicle control device is provided with: a recognition unit that recognizes external environment information about the surroundings of a host vehicle, and detects an evacuation candidate area for the host vehicle to escape to when the host vehicle passes by an oncoming vehicle; a usability determination unit th...

A sensor device (SE) comprises: an LC oscillation circuit (150) that has a coil (108) in which inductance changes in accordance with the amount of displacement of an object (200) and in which DC resistance changes in accordance with temperature, and an oscillation unit (132) which is provided with an LC resonance ca...

The present invention comprises: an external world information acquisition unit that acquires information about the external world around a host vehicle, on the basis of results recognized by an external world recognition unit; a visible region acquisition unit that, on the basis of the external world information, a...