Technical field
[0001]
The present invention is the service management apparatus, work management method, program, and a cargo handling machine.
BACKGROUND
[0002]
Attaching an RFID (Radio Frequency Identification) tag to the package in the distribution industry, doing logistics luggage by reading the identification number of the baggage from the RFID tag. Techniques for managing load using RFID tag is disclosed in Patent Document 1 and Non-Patent Document 1. The related art is disclosed in Patent Document 2.
CITATION
Patent Document
[0003]
Patent Document 1: JP 2008-19046 JP
Patent Document 2: JP 2014-237357 JP
Non-patent literature
[0004]
Non-Patent Document 1: Part 2 experimental / practical cases, take advantage of the IC tag in the logistics business, "Nikkei all of BP Mook wireless IC tag", Nikkei BP, 4 May 20, 2004, p.70-71
Summary of the Invention
Problems that the Invention is to Solve
[0005]
　Patent Document 1 described above, forklifts when insert his arm forked to the container, techniques for reading the ID (for the Identification) information of the RFID tag attached to the container is disclosed. Also describes a similar technique in Non-patent Document 1.
　Top lifter is present as a loading machine to transport the container as well as forklift. In operation of such a cargo handling machine, the driver needs to perform a driving operation by paying attention to and the transport object and the handling machine container such as not collide. However, in the operation of the cargo handling device for transporting a large transport object container such as for blind spot occurs, the predetermined portion of the luggage gripping mechanism such as a fork in the transport object and the cargo handling device was sometimes come into contact. The accuracy of the work at an unloading machine as described above is required.
[0006]
　This invention is aimed at providing the service management apparatus, work management method for solving the problems described above, a program, a cargo handling machine.
Means for Solving the Problems
[0007]
　According to a first aspect of the present invention, the service management apparatus includes a first signal transmission device at the time of receiving the transported object identification signal transmitted from mounted in the transport object at a reader attached to the cargo handling device warning information with the receiving intensity obtaining unit that acquires the reception intensity of the transported object identification signal, and the reception intensity, the work of the transport object based on the result of the comparison with a predetermined first threshold value used in the output of proximity warning and a warning output unit for outputting.
[0008]
　According to a second aspect of the present invention, work management method, when receiving the transported object identification signal transmitted from the first signal transmitter mounted in the transport object at a reader attached to the cargo handling device the acquired reception strength of the carrier subject identification signal, and outputs warning information associated with the work of the transport object based on the reception strength and, in comparison with a predetermined first threshold value used in the output of proximity warning results.
[0009]
　According to a third aspect of the present invention, the program when receiving a delivery target identification signals transmitted to the computer, from the first signal transmitter mounted in the transport object at a reader attached to the cargo handling device the reception intensity acquisition means for acquiring the reception intensity of the transported object identification signal, and the reception intensity, warning information associated with the work of the transport object based on the result of the comparison with a predetermined first threshold value used for the output of the proximity warnings alarm output means for outputting a to function as a.
[0010]
　According to a fourth aspect of the present invention, the cargo handling machine includes a service management apparatus described above.
Effect of the invention
[0011]
　According to the present invention, it is possible to improve the accuracy of the transportation operation for transporting the target container or the like by operating a handling machine such as a forklift or top lifter.
BRIEF DESCRIPTION OF THE DRAWINGS
[0012]
Is a diagram showing the relationship between the forklift and the container according to an embodiment of FIG. 1 the present invention.
Is a first view showing an example of a loading source or unloading destination according to an embodiment of the present invention; FIG.
3 is a second view showing an example of a loading source or unloading destination according to an exemplary embodiment of the present invention.
A third diagram showing an example of a loading source or unloading destination according to an embodiment of FIG. 4 the present invention.
5 is a diagram showing a hardware configuration of a service management apparatus according to an embodiment of the present invention.
6 is a functional block diagram of a service management apparatus according to an embodiment of the present invention.
7 is a diagram showing a first operation example of the forklift according to an embodiment of the present invention.
It is a diagram illustrating a second operation example of the forklift according to an embodiment of FIG. 8 the invention.
9 is a first diagram showing a processing flow of the service management apparatus according to an embodiment of the present invention.
It is a second diagram showing a processing flow of the service management apparatus according to an embodiment of FIG. 10 the present invention.
11 is a diagram showing a minimum configuration of a service management apparatus according to an embodiment of the present invention.
DESCRIPTION OF THE INVENTION
[0013]
　Hereinafter, the service management apparatus according to an embodiment of the present invention, work management method, program, will be described with reference to the drawings cargo handling machine.
　Figure 1 is a diagram showing the relationship between the forklift 10 and the container 20 according to the present embodiment.
　Forklift 10 in FIG. 1 is an example of a cargo handling machine. The container 20 is an example of a transport object. Forklift 10, the service management apparatus 1, the antenna 11 (reader), satellite positioning antenna 13 includes a communication antenna 14. The detailed structure of the forklift 10 is omitted known for. IC (Integrated the Circuit) tag 21 (signal transmitting device) is attached to the container 20. Insertion hole for inserting the forklift 10 forks (load gripping mechanism) is provided in the container 20. IC tag 21 may be, for example, is mounted in the vicinity of the insertion hole. When the forklift 10 is too close to the container 20, there are cases where members such as rising substantially vertically impinges from the fork root (base) near the forklift 10 to the surface of the container 20 where the insertion hole is provided. IC tag 21 is provided on a surface or the like to collide with handling machine such as a forklift 10. The antenna 11 may be provided in the vicinity of the position of the handling machine and cargo handling machine such as transport object and the forklift 10, such as the container 20 collides. That is, the IC tag 21 attached to the container 20, the antenna 11 mounted on the forklift 10, when the forklift 10 is loaded with the container 20, is mounted at a position closer to each other.
[0014]
　Satellite positioning antenna 13 is an antenna for receiving signals from a satellite. Satellite positioning antenna 13 work management apparatus information included in the received signal from the satellite 1 is acquired. Service management apparatus 1 detects the position of the forklift 10 based on the information contained in the signal.
　Service management apparatus 1 transmits and receives signals via the communication antenna 14 to communicate with other devices. Communication antenna 14 is connected by the communication cable to the service management apparatus 1.
　Service management apparatus 1 is an apparatus that manages the work of the transport object, such as container 20. Service management apparatus 1 acquires the received signal strength of the signal when receiving the signal transmitted from the IC tag 21 by the antenna 11. Antenna 11 may measure the reception intensity may be measured reception intensity service management apparatus 1 based on the information corresponding to the acquired signals from the antenna 11. Service management apparatus 1 includes a reception strength of the received signal, based on a result of comparison with a predetermined threshold value used for the output of the proximity warnings, and outputs warning information associated with the working of the container 20 such as a transport target. Warning information is, for example, information for warning that the container 20 and the truck 10 collide. Service management apparatus 1, work instruction and different tasks and the container 20 would carry the, warning of work in carrying source or unloading destination different from the work orders to the driver of the forklift 10 as a working error. Work order represents an instruction to transport to carry-out destination specified from the specified loading source of the transport target of the container 20.
[0015]
　Figure 2 is a first diagram showing an example of a loading source or unloading location.
　2, and carry source or unloading destination transport object, shows first track as an example of a collision object. A plurality of position tag 31 in the first track which transmits a position ID (signal transmitter) is attached. The first track is not provided covers the box-shaped in the carrier. In this case, the forklift 10 can gain from the side of the bed container 20 to the loading platform. Forklift 10 can be carried out by performing an operation for loading from the side of the bed container 20 to the fork to other transport destination. In the case where the forklift 10 is removed from the work and the first track of placing a container 20 to the first track, and root near the fork of the loading platform or the like and the forklift 10 of the first track by the error or the like of the travel operation of the driver but there is a possibility of collision. To prevent such a collision, or to position the container 20 is prevented from different placement positions of the work instructions, a first longitudinal edge to position the tag 31 of the truck bed is provided .
[0016]
　Figure 3 is a second view showing an example of a loading source or unloading location.
　3, and carrying the source or unloading destination transport object shows a second track as an example of a collision object. Position tag 31 for transmitting a position ID in the second track is attached. The second track covering box shape is provided on the loading platform. In this case, in a state in which the rear door of the covering box shape provided in the carrier is opened, the forklift 10 can gain container 20 in the carrier from the rear of the truck in accordance with the operation of the driver. Forklift 10 can be carried out by performing an operation for loading the truck behind the container 20 to the fork to other transport destination. In work forklift 10 is removed from the work and a second track for placement of a container 20 to the second track, and root near the fork of the rear portion and the forklift 10 of the second track by mistake or the like of the travel operation of the driver but there is a possibility of collision. To prevent such a collision, the second loading platform of the rear loading platform edge to position the tag 31 of the track is provided.
[0017]
　Figure 4 is a third diagram showing an example of a loading source or unloading location.
　4, and carrying the source or unloading destination transport subject shows wagons as an example of a collision object. Position tag 31 for transmitting a position ID in wagons is attached. In this case, the forklift 10 can gain from the side of the freight container 20 to the loading platform. Forklift 10 can be carried out by performing an operation for loading from the side of the freight container 20 to the fork to other transport destination. In work forklift 10 is removed from the work and wagons for placing a container 20 on the freight car, and root near the fork of the freight car and truck 10 by the error or the like of the travel operation of the driver there is a possibility of collision. To prevent such a collision, or to position the container 20 is prevented from different placement positions of the work orders, position tag 31 is provided in the longitudinal edges of the wagon.
[0018]
　Figure 5 is a diagram showing a hardware configuration of a service management apparatus 1.
　Work management apparatus 1, as shown in Figure 5, CPU (Central Processing Unit) 101, IF (Interface) 102, a communication module 103, ROM (Read Only Memory) 104, RAM (Random Access Memory) 105, HDD (Hard Disk Drive) 106, and a configuration such as RFID (Radio Frequency for the Identification) reader 107 (reading unit). Communication module 103 transmits and receives signals via the communication antenna 14. RFID reader 107 performs reading processing of the signal based on the reception of signals at the antenna 11. IF102, for example, is connected to the input and output device of the touch panel display or the like provided in the service management apparatus 1, and inputs and outputs information to the output device.
[0019]
　Figure 6 is a functional block diagram of a service management apparatus 1.
　Service management apparatus 1 is provided with receiving intensity obtaining section 61, a warning output unit 62, the container manager 63, the position detector 64, and the function of the display unit 65 by executing a program stored in advance CPU101 is.
[0020]
　Receiving intensity obtaining section 61, a reception intensity of a signal when receiving the signal transmitted from the IC tag 21 (conveying subject identification signal) and the signal transmitted from the position tag 31 (position identification signal) by the antenna 11 get.
　Warning output unit 62, based on a comparison result between the obtained reception strength with a threshold value by the receiving intensity obtaining section 61, and outputs warning information associated with the work of the transport object.
　Container management section 63, based on the work instruction information received from the work instruction center apparatus manages the loading and unloading of the container 20. Work instruction information is information indicating a work instruction for carrying subject. Work instruction information includes a container ID that identifies the transport object the container 20, the arrangement position ID that identifies the loading source, and a position ID that identifies the unloading destination.
　Position detecting unit 64 detects the position of the forklift 10.
　Display unit 65 outputs various information on the monitor connected to the service management apparatus 1.
[0021]
　Warning output unit 62 of the service management apparatus 1 of the present embodiment reads the container ID included in the work instruction information. Warning output unit 62 includes a container ID read, in a case where the container ID indicated by the signal received from the IC tag 21 is matched to output warning information when the received strength of the signal is above the threshold. In this case, warning information is information for warning that the container 20 and the truck 10 is in close proximity.
[0022]
　Warning output unit 62 includes a container ID included in the work instruction information, in a case where the container ID which indicates the highest reception intensity signal of the plurality of signals matches the received reception intensity of the signal is above the threshold and outputs the warning information in the case is. In this case, warning information is information for warning that the container 20 and the truck 10 is in close proximity.
[0023]
　Warning output unit 62 outputs the container ID included in the work instruction information, the warning information when the container ID indicated by the received signal does not match. In this case, warning information is information to alert the working errors of transporting the container 20 (transport object) having the container ID and different containers ID of the container 20 contained in the work instruction information (transport object).
[0024]
　Warning output unit 62 outputs the container ID included in the work instruction information, when the container ID which indicates the highest reception intensity signal of the plurality of signals received do not match, a warning information associated with the work of carrying the subject to. In this case, warning information is information to alert the working errors of transporting the container 20 (transport object) having the container ID and different containers ID of the container 20 contained in the work instruction information (transport object).
[0025]
　Warning output unit 62 includes a position ID of the unloading destination included in the work instruction information, when the arrangement position ID indicated by the received signal matches, the predetermined using the reception intensity of the signal, the output of the proximity warnings output warning information based on the result of comparison with the threshold value. In this case, warning information is information for warning that the container 20 and the truck 10 is in close proximity.
　Warning output unit 62 includes a position ID of the loading source included in the work instruction information, when the arrangement position ID indicated by the received signal matches, the predetermined using the reception intensity of the signal, the output of the proximity warnings it may be output warning information based on the result of comparison with the threshold value.
[0026]
　Warning output unit 62, when the position ID of the unloading destination included in the work instruction information, the arrangement position ID that reception intensity exhibits a high signal to the second of the plurality of signals matches the received the second a reception strength of the received intensity is high signal, and outputs warning information based on the result of comparison with the threshold value used for the output of the proximity alert. In this case, warning information is information for warning that the container 20 and the truck 10 is in close proximity.
　Warning output unit 62, when the position ID of the loading source included in the work instruction information, the arrangement position ID that reception intensity exhibits a high signal to the second of the plurality of signals matches the received the second a reception strength of the received high intensity signal, may be output warning information based on the result of comparison with the threshold value used for the output of the proximity alert.
[0027]
　Warning output unit 62, when the position ID of the unloading destination included in the work instruction information, the arrangement position ID indicated by the received signal does not match, it outputs the warning information. In this case, warning information is information to alert the working errors of transporting container 20 to discharge destination having a position ID that is different from the position ID of the unloading destination included in the work instruction information.
　Warning output unit 62 includes a position ID of the loading source included in the work instruction information, when the arrangement position ID indicated by the received signal does not match, may be output warning information.
[0028]
　Warning output unit 62 includes a position ID of the unloading destination included in the work instruction information, when the arrangement position ID indicated in the higher reception intensity signal to the second of the plurality of signals received do not match, a warning information Output. In this case, warning information is information to alert the working errors of transporting container 20 to discharge destination having a position ID that is different from the position ID of the unloading destination included in the work instruction information.
　Warning output unit 62 includes a position ID of the loading source included in the work instruction information, when the arrangement position ID indicated in the higher reception intensity signal to the second of the plurality of signals received do not match, a warning information it may be output.
[0029]
　Figure 7 is a diagram showing a first operation example of the forklift 10.
　7, the forklift 10 in response to operation of the driver, which illustrates the operation when loading the container 20 which are placed on the site, such as a container yard is carried origin. In this case, the IC tag 21 and the antenna 11 are close. When the IC tag 21 and the antenna 11 is close, reception intensity obtaining section 61 detects the reception of the signal transmitted from the IC tag 21 with the first threshold value or more reception intensity. Then, the warning output unit 62 outputs the first warning information indicating the collision risk. Warning output unit 62, once outputs a first warning information when receiving a signal at a first threshold value or more reception intensity. Accordingly, the driver, the first warning information to operate the forklift 10 so as not to continuously output.
[0030]
　Receiving intensity obtaining unit 61 may receive a signal transmitted from a plurality of IC tags 21. For example, if the container 20 is arranged, the receiving intensity obtaining section 61 receives a signal from the IC tag 21 respectively to which they are provided in each container 20. Warning output unit 62 includes a container ID that indicates the highest reception intensity signal of the plurality of signals received, the signal transmitted from the IC tag 21 of the forklift 10 is attached to the container 20 to be conveyed to identify the container ID. Warning output unit 62 detects the reception of the signal containing the container ID in the first threshold value or more reception intensity, and outputs a first warning information indicating the collision risk.
[0031]
　Receiving intensity obtaining unit 61 may detect that it has received a signal transmitted from the IC tag 21 with a small second threshold value or more reception strength for its value than the first threshold value. In this case, a warning output unit 62, the forklift 10 may output a second warning information prompting attention to that close to the container 20 to the driver. Warning output unit 62, once outputs a second warning information when receiving the signal at the second threshold value or more reception intensity. Accordingly, the driver, the second warning information to operate the forklift 10 so as not to continuously output.
[0032]
　Container manager 63 acquires the work instruction information sent from the work instruction center apparatus remote. Container management unit 63 outputs the container ID included in the work instruction information to the warning output unit 62. Warning output unit 62, when the container ID is included in each of the plurality of signals received, selects the container ID of the receiving intensity included in the tallest signal. Warning output unit 62 determines the comparison object with the container ID contained the selected container ID in the work instruction information. Warning output unit 62 determines whether or not the container ID and the selected container ID included in the work instruction information matches. Warning output unit 62, warning information when the container ID and the selected container ID included in the work instruction information do not match, indicating that different from the container 20 shown by the container 20 the work instruction information delivery target to output.
[0033]
　Figure 8 is a diagram showing a second operation example of the forklift 10.
　Figure 8 is a forklift 10, according to the driver's operation, shows an example of operation when loading the forklift 10 in the case or carrying source placing a container 20 on the carry-out destination. In this case, the antenna 11 position tag 31 approaches. When position tag 31 and the antenna 11 is close, reception intensity obtaining section 61 detects the reception of a signal transmitted from position tag 31 in the third threshold value or more reception intensity. Then, the warning output unit 62 outputs the third warning information indicating the collision risk. Third threshold value may be a value indicating the same reception intensity as the first threshold. Warning output unit 62, a signal in a case where received by the receiving strength of at least a third threshold value, and outputs a third warning information indicating the dangerous collision time. Accordingly, the driver, as the third warning information is not output continuously operates the forklift 10.
[0034]
　Receiving intensity obtaining unit 61 may receive a signal transmitted from a plurality of positions tags 31. For example, if it is installed side by side a plurality of positions tags 31 as shown in Figure 2, the receiving intensity obtaining section 61 receives signals from a plurality of positions tags 31, respectively. Warning output unit 62 selects the position ID indicated high reception intensity signal to the second of the plurality of signals by the antenna 11 receives. Warning output unit 62, the position where the container 20 is located, or as a position ID included in signals emitted from that position tag 31 is attached in a position to be arranged the container 20, the selected position to identify with the ID. Warning output unit 62 detects the reception of the signal containing the specified position ID with the third threshold value or more reception intensity, and outputs a third warning information indicating the collision risk. Tallest signal reception intensity among the plurality of signals by the antenna 11 is received by a signal received from the IC tag 21 of the container 20 that the forklift 10 is holding. Thus, the reception intensity when approaching the loading source or unloading destination, signals from the position tag 31 attached to carrying source or unloading destination in the second track or the like in a state where the forklift 10 is holding the container 20 a high signal. If multiple positions tag 31 on a truck carrying-source or out destination is attached, the signal from the nearest position tag 31 to the forklift 10 is higher signal reception strength to the second. Signal from the IC tag 21 to the container 20 forklift 10 is held to obtain mounting et al has a high signal the highest reception intensity. Signal reception strength of third and subsequent among the plurality of signals by the antenna 11 is received by a signal transmitted from the position tag 31 attached to positions different from positions where the forklift 10 is approaching.
[0035]
　Receiving intensity obtaining unit 61 may detect that it has received a signal transmitted from position tag 31 at the receiving strength of at least a third threshold value smaller than the fourth threshold value. In this case, a warning output unit 62 outputs the fourth warning information prompting attention to that the forklift 10 in the carry-source or out destination, such as trucks and wagons container 20 is located is close to the driver it may be. Warning output unit 62, when receiving a signal with reception strength more than the third threshold value or less and the fourth threshold value and outputs once a fourth warning information. Accordingly, the driver, as the fourth warning information is not output continuously operates the forklift 10.
[0036]
　Container manager 63 acquires the work instruction information sent from the work instruction center apparatus remote. Container management unit 63 outputs the position ID included in the work instruction information to the warning output unit 62. Warning output unit 62, when receiving a plurality of signals, to select a position ID that reception intensity included in the high signal to the second. Warning output unit 62, the position ID selected is determined in comparison with the position ID of the loading source or unloading destination included in the work instruction information. Warning output unit 62 determines whether or not the position ID and the selected arrangement position ID included in the work instruction information matches. Warning output unit 62, when the arrangement position ID and the selected arrangement position ID included in the work instruction information do not match, it outputs the warning information for notifying a working error.
[0037]
　Figure 9 is a first diagram showing a processing flow of the service management apparatus 1.
　Receiving intensity acquisition unit 61 acquires the reception intensity of the signal by the antenna 11 receives (step S901). Receiving intensity obtaining section 61 outputs the acquired reception strength to the alarm output unit 62. Warning output unit 62, when the antenna 11 is receiving a plurality of signals, ID determines whether container ID or placement location ID included in the signal (step S902). Warning output unit 62, if it contains a container ID, the process proceeds to step S903. Also, the warning output unit 62, if it contains position ID, the process proceeds to step S1001.
　If it contains a container ID, the warning output unit 62 specifies a comparison target container ID contained in the highest reception intensity signal (step S903). When the antenna 11 is receiving only one signal, the warning output unit 62 specifies a comparison target container ID contained in the signal. Warning output unit 62 determines the container ID included in the work instruction information, whether and the specified container ID match (step S904). If two containers ID match, a warning output unit 62 compares the reception intensity and the second threshold value of the signal including the identified container ID, receiving intensity determines whether the second threshold value or more (step S905). If the reception intensity is the second threshold value or more, warning output unit 62 compares the reception intensity and the first threshold value of the signal including the specified container ID (step S906). If the reception strength is the first threshold value or more, the warning output unit 62 outputs the first warning information indicating the collision risk (step S907). The first threshold value is greater than the second threshold value.
　Reception intensity in the process of step S906 is the case not the first threshold value or more, the warning output unit 62, the forklift 10 outputs a second warning information prompting attention to that close to the container 20 to the driver (step S908). A container ID that is included in the work instruction information in step S904, the case where it is determined that the container ID specified as the comparison does not match, a warning output unit 62 includes a container 20 of the container 20 is transported object indicated by the work instruction information output warning information indicating different (step S909).
[0038]
　Figure 10 is a second diagram showing a processing flow of the service management apparatus 1.
　Warning output unit 62 identifies the position ID of the comparison target positions ID included in the signal with a high reception strength to the second (step S1001). In the case where not detected container ID to the ID antenna 11 is included in the received signal, the warning output unit 62 may be omitted the processing in step S1001. In other words, the warning output unit 62 may identify the object of comparison the positions ID included in the highest reception strength signal. Warning output unit 62 determines the arrangement position ID included in the work instruction information, whether and the arrangement position ID specified match (step S1002). If the two positions ID match, a warning output unit 62 compares the reception intensity and the fourth threshold value signal including the identified position ID, receiving intensity determines whether a fourth threshold value or more (step S1003 ). If the reception intensity is the fourth threshold value or more, warning output unit 62 compares the reception intensity and the third threshold value of the signal including the specified position ID (step S1004). If the reception strength is the third threshold value or more, the warning output unit 62 outputs the third warning information indicating the collision risk (step S1005). The third threshold value is greater than the fourth threshold.
　When the reception intensity is not the third threshold value or more in the process of step S1004, a warning output unit 62 outputs the fourth warning information prompting attention to the forklift 10 is approaching the loading source or out destination to the driver (step S1006). A position ID included in the work instruction information in step S1002, if it is determined the position ID specified as the comparison target do not match, a warning output unit 62, the arrangement of the loading source or unloading destination included in the work instruction information location ID different positions ID work in carrying source or out destination to output warning information for warning as working error (step S1007).
[0039]
　Fourth threshold from a first threshold value described above is a value set by the user according to the position of the antenna 11, is recorded in the storage unit of the service management apparatus 1. These threshold is a value suitable for outputting each warning information. Each threshold is determined and measurements and experiments on the basis of the value obtained conducted in advance. For example, the first threshold value based on the reception intensity when the conveying object is in a high position can collide with handling machine, a determined threshold so that the warning information is output. Second threshold value based on the reception intensity when the conveying object is in the position it should be noted that close to the handling machine, is a determined threshold so that the warning information is output. Third threshold, members of the arrangement position of the conveying object carrying source or unloading destination based on the reception intensity when in a position likely to collide with the handling machine, warning information is determined to be output threshold value it is. Fourth threshold value, so that the members of the arrangement position of the conveying object carrying source or unloading destination based on the reception intensity when in a position to be aware that close to the cargo handling device, warning information is output it is the determined threshold.
[0040]
　Processing work management device 1 described above can be operate the cargo handling machine such as a forklift 10 and top lifter improve the accuracy of the transportation operation for transporting the target container 20, and the like. In other words, work management apparatus 1, note the driver to prevent a collision with the container 20 of the forklift 10 is carrying the object, it is possible to warn. Service management apparatus 1 is transported and the different containers 20, it is possible to notify the driver that is working with different loading source or unloading destination and work orders.
[0041]
　Above the warning output unit 62 in processing each warning information characters or sound, light may be output as vibration. If for example the warning information is outputted as a character, a warning output unit 62 outputs the warning information on the display unit 65, the display unit 65 is output to the monitor or the like. If the warning information is outputted as a sound, a warning output unit 62 outputs sound or voice from a speaker. If warning information light, warning output unit 62 to turn on the light. If warning information that is output as a vibration, a warning output unit 62 may drives the mechanism for vibrating the like handling machine handle. Output mode of the warning information may be any aspect.
[0042]
　Figure 11 is a diagram showing a minimum configuration of a service management apparatus 1.
　Service management apparatus 1, as shown in Figure 11 is provided with at least the receiving intensity obtaining section 61 and the warning output unit 62.
[0043]
　The above operations management device therein, and a computer system. Process of the processes described above, are stored in a computer-readable recording medium in the form of a program, by executing the program computer reads, the process is performed. The computer-readable recording medium may be a magnetic disk, a magneto-optical disk, CD-ROM, DVD-ROM, a semiconductor memory or the like. Furthermore, it delivered to a computer the computer program via a communication line, a computer which receives this delivery may execute the program.
[0044]
　Further, the program may be one for implementing part of the above functions. Furthermore, what can be achieved in combination with a program already recorded in the above-described functions in the computer system may be a so-called differential file (differential program).
[0045]
　Some or all of the above embodiments are described in the following supplementary notes, but not limited to the following.
(Supplementary Note 1)
　received to acquire the reception intensity of the transported object identification signal when receiving the transported object identification signal transmitted from the first signal transmitter mounted in the transport object at a reader attached to the cargo handling device and intensity acquisition unit,
　and the reception intensity, a warning output unit for outputting warning information associated with the work of the transport object based on the result of the comparison with a predetermined first threshold value used in the output of proximity warning
　work management comprising apparatus.
[0046]
(Supplementary Note 2)
　The alarm output unit reads the transport object identifier included in the work instruction information indicating work instruction for the transport object, and the identifier read, an identifier indicating the transport object identification signal received by the outputting the warning information when the matching
　service management apparatus according to Appendix 1.
[0047]
(Supplementary Note 3)
　The warning output unit, and the identifier read, the warning information when the identifier indicating high transportation subject identification signals highest reception strength among the plurality of the transport object identification signal received by the match output to
　work management apparatus according to note 2.
[0048]
(Supplementary Note 4)
　The alarm output unit reads the transport object identifier included in the work instruction information indicating work instruction for the transport object, and the identifier read, an identifier indicating the transport object identification signal received by the If they do not match, it outputs the warning information
　service management apparatus according to note 1 comprising a.
[0049]
(Supplementary Note 5)
　The warning output unit, and the identifier read, if the identifier indicating high transportation subject identification signals highest reception strength among the plurality of the transport object identification signal received do not match, the warning information and outputs
　the service management apparatus according to note 4.
[0050]
(Supplementary Note 6)
　The receiving intensity obtaining unit, the arrangement position when received by the reader arrangement position identification signal transmitted from the second signal transmitting device attached to carrying source and unloading destination of the transported object Gets the reception intensity of the identification signal,
　the warning output unit reads the identifier of the carry-source or out destination included in the work instruction information indicating work instruction for the transport object, and the identifier read, the arrangement position received when an identifier indicating the identification signal coincides, outputs the warning information based on the reception strength of said received position identification signal, the comparison with a predetermined third threshold value used for the output of the proximity warning results
　Appendix work management apparatus according to 1.
[0051]
(Supplementary Note 7)
　The warning output unit, and the identifier read, when the second-receiving intensity among the plurality of reception intensities obtained is an identifier indicating a high signal matches, the reception intensity in the second the and the reception intensity of the high signal, and outputs the warning information on the basis of the result of comparison with a predetermined third threshold value used for the output of the proximity alert
　service management apparatus according to note 6.
[0052]
(Supplementary Note 8)
　The alarm output unit, when said identifier read, and the identifier indicating the position identification signal received do not match, it outputs the warning information
　service management apparatus according to note 6.
[0053]
(Supplementary Note 9)
　The alarm output unit, when said identifier read, and the identifier indicating the highest reception intensity signal the Second do not match, it outputs the warning information
　service management apparatus according to note 7 .
[0054]
(Supplementary Note 10)
　warning information associated with the work, the information a is for warning that said carrying object and the cargo handling device are in proximity
　according to any one of Appendices 1,2,3,6,7 work management device.
[0055]
(Supplementary Note 11)
　warning information associated with the operation, the transportation is information to alert the working errors of transporting transported subject with the identifier different from the identifier of the target included in the work instruction information
　according to Appendix 4 or Appendix 5 work management device.
[0056]
(Supplementary Note 12)
　warning information associated with the work is information that alerts the work in carrying source or unloading destination having the identifier different from the identifier of the carry source or the unloading destination included in the work instruction information as a working error
　service management apparatus according to note 8 or Appendix 9.
[0057]
(Supplementary Note 13)
　acquires the reception intensity of the transported object identification signal when receiving the transported object identification signal transmitted from the first signal transmitter mounted in the transport object at a reader attached to the handling machine,
　outputting said reception intensity, a warning information associated with the transport object work based on the result of comparison with a predetermined first threshold value used in the output of proximity warning
　work management method.
[0058]
(Supplementary Note 14)
　The computer,
　the reception intensity of the transported object identification signal when receiving the first transport object identification signal transmitted from the signal transmitter mounted in the transport object at a reader attached to the cargo handling device receiving intensity obtaining means for obtaining,
　and the reception intensity, a warning output means for the output warning information associated with the work of the transport object based on the result of the comparison with a predetermined first threshold value used in the output of proximity warning
　function as to cause program.
[0059]
(Supplementary Note 15)
　handling machine having a service management apparatus according to any one of Appendices 1 to Appendix 12.
[0060]
　The present application, on September 27, 2016, claiming priority based on Japanese Patent Application No. 2016-188195, filed in Japan, the contents of which are incorporated here.
Industrial Applicability
[0061]
　The present invention is applicable to be necessary to improve the accuracy applications transportation operation for transporting the target container or the like by operating a handling machine such as a forklift or top lifter.
DESCRIPTION OF SYMBOLS
[0062]
1 ... service management apparatus
10 · forklift
11 ... antenna
13 ... satellite positioning antenna
14 ... communication antenna
20 ... Container
21 ... IC tag
31 ... position tag
61, · receiving intensity obtaining section
62 ... alarm output unit
63 ... container management unit
64 ... position detector
65 ... display unit

The scope of the claims
[Requested item 1]
　And the reception intensity acquisition unit that acquires the reception intensity of the transported object identification signal when receiving the first transport object identification signal transmitted from the signal transmitter mounted in the transport object at a reader attached to the cargo handling device ,
　and the reception intensity, a warning output unit for outputting warning information associated with the work of the transport object based on the result of the comparison with a predetermined first threshold value used for the output of the proximity alert
　service management apparatus comprising a.
[Requested item 2]
　The warning output unit reads the transport object identifier included in the work instruction information indicating work instruction for the transport object, if the said identifier read, an identifier indicating the transport object identification signal received matches , and it outputs the warning information
　service management apparatus according to claim 1.
[Requested item 3]
　The warning output unit, when said identifier read, an identifier indicating the highest reception strength transportation subject identification signal out of the plurality of the transport object identification signal matches the received outputs the warning information
　claim work management apparatus according to 2.
[Requested item 4]
　The warning output unit reads the transport object identifier included in the work instruction information indicating an instruction operation on the delivery target, and the identifier read, if the identifier indicating the transport object identification signal received does not match , and it outputs the warning information
　service management apparatus according to claim 1 comprising a.
[Requested item 5]
　The warning output unit, when said identifier read, an identifier indicating high transportation subject identification signals highest reception strength among the plurality of the transport object identification signal received do not match, outputs the warning information
　claim work management apparatus according to 4.
[Requested item 6]
　The receiving intensity obtaining unit, receiving the position identification signals when received by the reader arrangement position identification signal transmitted from the second signal transmitting device attached to carrying source and unloading destination of the transported object get the strength,
　the warning output unit reads the identifier of the carry-source or out destination included in the work instruction information indicating work instruction for the transportation of interest are shown with the identifier read, the position identification signals received by the in the case where the identifiers match, outputs the warning information based on the reception strength of said received position identification signal, the comparison with a predetermined third threshold value used for the output of the proximity warning results
　claim 1 work management device.
[Requested item 7]
　The warning output unit, and the identifier read, if the identifier indicating the reception strength high signal to the second of the plurality of reception intensities obtained match, the reception intensity is higher signals the Second a reception intensity, and outputs the warning information on the basis of the result of comparison with a predetermined third threshold value used for the output of the proximity alert
　service management apparatus according to claim 6.
[Requested item 8]
　The warning output unit, when said identifier read, and the identifier indicating the position identification signal received do not match, it outputs the warning information
　service management apparatus according to claim 6.
[Requested item 9]
　The warning output unit, when said identifier read, and the identifier indicating the highest reception intensity signal the Second do not match, outputs the warning information
　service management apparatus according to claim 7.
[Requested item 10]
　The warning information, the transport object and the handling machine and is information to alert that the close
　work management apparatus according to any one of claims 1,2,3,6,7.
[Requested item 11]
　The warning information, the is information to alert the working errors of transporting transported subject with the identifier different from the identifier of the delivery target included in the work instruction information
　service management apparatus according to claim 4 or claim 5.
[Requested item 12]
　The warning information, the is information to warn the work as a working error in loading source or unloading destination having the identifier different from the identifier of the carry source or the unloading destination included in the work instruction information
　according to claim 8 or claim 9 work management apparatus according to.
[Requested item 13]
　It gets the reception intensity of the transported object identification signal when receiving the first transport object identification signal transmitted from the signal transmitter mounted in the transport object at a reader attached to the cargo handling device,
　and the reception intensity , and outputs warning information associated with the work of the transport object based on a comparison result between a predetermined first threshold value used in the output of proximity warning
　work management method.
[Requested item 14]
　Computer,
　reception intensity the acquires the reception intensity of the transported object identification signal when receiving the transported object identification signal transmitted from the first signal transmitter mounted in the transport object at a reader attached to the cargo handling device acquisition means,
　and the reception intensity, a warning output means for outputting warning information associated with the work of the transport object based on the result of the comparison with a predetermined first threshold value used in the output of proximity warning
　program to function as a.
[Requested item 15]
　Handling machine having a service management apparatus according to any one of claims 1 to 12.