Description:TECHNICAL FIELD
[001] The present technical disclosure relates generally systems and methods for wirelessly charging of a mobile device using NFC mechanism.
BACKGROUND
[002] The usage of mobile devices or smart phones has significantly increased in today’s world. Almost every individual constantly uses mobile devices throughout the day. Due to constant use, a battery unit associated with the mobile device discharges rapidly and that leads to charging of the mobile device more frequently and increases the charging frequency to multiple times a day. Further, a user needs to go to a charging station every time for charging the mobile device which is not feasible and time consuming.
[003] In order to handle such battery drainage and frequent charging problems, the mobile device manufacturers focused on getting larger and bigger capacity battery units for mobile devices, which in turn led to mobile devices being thicker and bulkier. Often the larger battery capacity requires a larger device space as the size is bigger which also adds up to overall weight and production cost of the mobile devices significantly. Another focus for the manufacturers was to reduce the size of the battery unit for achieving a slimmer structure and less thickness, which in turn leads to the battery unit being of a lesser capacity.
[004] The constant usage of the mobile device throughout the day makes it impossible to charge the mobile device rapidly. Also, the remaining usable battery unit and the charging status need to be checked frequently so that the mobile device can be plugged in to the power for charging purposes. The need to charge the mobile device for optimal functioning of the mobile device and for use in any pre-scheduled meetings cannot be achieved as there is no battery capacity left in the mobile device to be operational. The user may also sometimes forget to charge the mobile device and may also not notice the remaining battery percentage for functioning of the mobile device, which makes it a hassle. The need to go to a charging station personally for charging the mobile device and also waiting for the same till it is fully charged is not optimal for the user or any individual. These limitations significantly reduce the work efficiency of the user with a disturbance in the work schedule too.
[005] Therefore, there is a need of a system and method which solves the above-mentioned problems and can provide an efficient system and method for auto wirelessly charging of the mobile device.
SUMMARY
[006] Embodiments of the present disclosure present technological improvements as solutions to one or more of the above-mentioned technical problems.
[007] This summary is provided to introduce aspects related to a system for auto wireless charging of a mobile device and method thereof. This summary is not intended to identify essential features of the claimed subject matter nor is it intended for use in determining or limiting the scope of the present subject matter.
[008] In one embodiment, a method for auto wireless charging of mobile devices, harnessing the power of Near Field Communication (NFC) technology. The method employs sensors to monitor the device's battery level, activating auto-wireless charging when it falls below a predetermined threshold. NFC-enabled charging stations and land movers are scanned in a predefined area, allowing for precise location determination. The system selects the shortest, obstacle-optimized path to transport the device to the nearest charging station using NFC-based signals. This groundbreaking approach seamlessly integrates NFC technology into the auto-charging process, offering efficient and convenient wireless charging solutions for mobile devices in various environments.
[009] In another embodiment, an innovative method for auto wireless charging of mobile devices, leveraging the capabilities of Near Field Communication (NFC) technology. This method revolutionizes the charging process by incorporating sensors to monitor device battery levels, automatically initiating wireless charging when the battery falls below a predefined threshold. NFC-enabled charging stations and mobile device transport units (land movers) are strategically positioned within a defined area. The system intelligently selects the optimal path for device transport, considering obstacles, and uses NFC-based signals to coordinate the entire process seamlessly. This groundbreaking approach streamlines wireless charging, offering a practical and efficient solution for maintaining mobile device power levels in diverse settings.
BRIEF DESCRIPTION OF THE ACCOMPANYING DRAWINGS
[0010] The foregoing detailed description of embodiments is better understood when read in conjunction with the appended drawings. For the purpose of illustrating the disclosure, there are shown in the present document example constructions of the disclosure; however, the disclosure is not limited to the specific system or method disclosed in the document and the drawings.
[0011] Figure 1 illustrates a block diagram depicting a system for auto wireless charging of a mobile device, in accordance with an embodiment of the present subject matter.
[0012] Figure 2 illustrates a schematic diagram depicting selection of a path based on identified obstacles for wireless charging of a mobile device, in accordance with an embodiment of the present subject matter.
[0013] Figure 3 illustrates a block diagram depicting auto wireless charging of a mobile device using a driving mechanism, in accordance with an exemplary embodiment of the present subject matter.
[0014] Figure 4 illustrates a block diagram depicting auto wireless charging of a mobile device by using a moving mechanism, in accordance with an exemplary embodiment of the present subject matter.
[0015] Figure 5 illustrates a flow diagram depicting a method for auto wireless charging of a mobile device through a driving mechanism having charging capabilities, in accordance with an exemplary embodiment of the present subject matter.
[0016] Figure 6 illustrates a flow chart depicting a method for auto wireless charging of a mobile device, in accordance with an embodiment of the present subject matter.
[0017] In the above accompanying drawings, a non-underlined number relates to an item identified by a line linking the non-underlined number to the item. When a number is non-underlined and accompanied by an associated arrow, the non-underlined number is used to identify a general item at which the arrow is pointing.
DETAILED DESCRIPTION
[0018] Various modifications to the embodiment will be readily apparent to those skilled in the art and the generic principles herein may be applied to other embodiments. For example, although the present disclosure will be described in the context of a system for auto wireless charging of a mobile device and method thereof, one of ordinary skill in the art will readily recognize a system for auto wireless charging of a mobile device and method thereof can be utilized in any situation. Thus, the present disclosure is not intended to be limited to the embodiments illustrated but is to be accorded the widest scope consistent with the principles and features described herein.
[0019] In an exemplary embodiment, a mobile device which needs to be charged and a driving mechanism are provided. The mobile device has different units and modules such as a sensor unit, a control unit, a determination module, a selection module, an obstacle identifier, a path identifier, a communication module, a driving management module, and a computation module. In an embodiment, a battery unit of the mobile device to be charged is constantly monitored by the sensor unit. A driving mechanism is located at a charging station/dock in a closed area. In an ideal time, when the driving mechanism is not in an active mode, the driving mechanism docked on the charging station and keeps the battery recharged.
[0020] In another exemplary embodiment, if the battery percentage of the mobile device is equal to or less than a predetermined threshold battery percentage, then the sensor unit sends an instruction to the control unit regarding a pre-configured level of battery status. As per the battery status, the control unit scans the available driving mechanisms based on all the charging docks /stations installed in the premises. Based on the information of the available charging device as well as the location of the mobile device, the control unit determines the closest available driving mechanism and also the location of the mobile device. Upon determination of the availability of the driving mechanism and the charging dock/station, the control unit sends an instruction to the driving management module of the mobile device and the nearest available driving mechanism.
[0021] In another exemplary embodiment, upon receiving the instruction, the driving management module activates the moving mechanism such as moving wheels or umbrella to reach to the driving mechanism at a set point, if required for connecting with the mobile device, and further enabling the charging process. Alternatively, the driving mechanism locates the mobile device and reaches out to its location for most parts without the need of the mobile device to be travelled. The closest driving mechanism also responds to the request sent by the control unit and sends back a signal indicating the acceptance of the request. The driving mechanism reaches the mobile device at a point nearby and locks itself with the mobile device for wireless charging without navigating to the charging station. The driving mechanism with the help of the control unit having a camera vision and obstacle avoiding features reaches the location of the mobile device and charges the mobile device wirelessly. Upon validation, the mobile device using an alignment process, locks itself with the charging station and after a single tap, the wireless charging capabilities of the driving mechanism is activated, and the mobile device starts charging the battery unit.
[0022] In another exemplary embodiment, as soon as battery charging process completed, the identified driving mechanism may receive another signal request from the mobile device being charged on the identified charging dock/ station. Upon validating the signal request, the driving mechanism picks up the mobile device from the charging station and takes it to the original location from where the mobile device was located prior to the charging process.
[0023] In one embodiment, a method for wireless charging of a mobile device includes a step of monitoring, by a sensor unit, a battery level of the mobile device. The method includes a step of relaying, by the sensor unit, the battery level information to a control unit. The method includes a step of comparing, by the control unit, a battery level of a battery unit with a pre-determined threshold battery level. The method includes a step of activating, by the control unit, auto-wireless charging mode, based on the compared data where the battery level of the battery unit is below the threshold battery level. The method includes a step of scanning, by the control unit, one or more driving mechanisms in a pre-defined area. The method includes a step of determining, by a determination module, the location of the mobile device and at least one charging station in the pre-defined area. The method includes a step of selecting, by a selection module, a driving mechanism from the scanned driving mechanisms having shortest distance from the determined mobile location. The method includes a step of identifying, by an obstacle identifier, obstacles between the mobile device and the charging station. The method includes a step of identifying, by a path identifier, one or more paths between the mobile device and the charging station based on the identified obstacles. The method includes a step of selecting, by the path identifier, a shortest path from the identified paths having optimal obstacles by using a shortest path technique. The method includes a step of generating, by a communication module, a signal based on the identified path and obstacles for validating the selected driving mechanism. The method includes a step of activating, by a driving management module, the moving mechanism of the mobile device based on the generated signal and driving the mobile device to a reaching point of the driving mechanism. The method includes a step of opening, by a driving mechanism, a wheel set. The method includes a step of picking, by the driving mechanism, the mobile device from the reaching point. The method includes a step of transporting, by the driving mechanism, the mobile device to the determined charging station for wirelessly charging the mobile device.
[0024] In another embodiment, a system for wireless charging of a mobile device includes a cover, a battery unit, a sensor unit, a determination module, a selection module, an obstacle identifier, a path identifier, a communication module, and a driving management module. In an embodiment, the cover has a moving mechanism. The sensor unit is configured to monitor the battery level of the mobile device and relay the battery level information to a control unit. The control unit, based on the received data from the sensor unit, is configured to compare the battery level of the battery unit with a pre-determined threshold battery level and activate auto-wireless charging mode where the battery level of the battery unit is below the threshold battery level. The control unit is further configured to scan one or more driving mechanisms in a pre-defined area. The determination module is configured to determine the location of the mobile device and at least one charging station in the pre-defined area. The selection module is configured to select a driving mechanism from the scanned driving mechanisms having shortest distance from the determined mobile location. The obstacle identifier is configured to identify obstacles between the mobile device and the charging station. The path identifier is configured to identify one or more paths between the mobile device and the charging station based on the identified obstacles, and further select a shortest path from the identified paths having optimal obstacles by using a shortest path technique. The communication module is configured to generate a signal based on the identified path and obstacles to validate the selected driving mechanism. The driving management module is configured to activate the moving mechanism of the mobile device based on the generated signal and drive the mobile device to a reaching point of the driving mechanism. In an embodiment, the driving mechanism is configured to open a wheel set, pick the mobile device from the reaching point, and transport the mobile device to the determined charging station to wirelessly charge the mobile device.
[0025] In another implementation, the obstacle identifier is configured to identify obstacles by using a LiDAR object detection technique, sensor-based technique, and other object detection techniques.
[0026] In another implementation, the driving mechanism includes an unmanned ground vehicle, a robotic unit with a moving structure and a floor mover with the wheel set.
[0027] Figure 1 illustrates a block diagram depicting a system (100) for auto wireless charging of a mobile device, in accordance with an embodiment of the present subject matter.
[0028] A system for wireless charging of a mobile device (hereinafter referred to as “system”) (100) includes a cover having moving mechanism (not shown in a figure), a battery unit (not shown in a figure), a sensor unit (102), a control unit (104), a determination module (106), a selection module (108), an obstacle identifier (110), a path identifier (112), a communication module (114), a driving management module (116), and a driving mechanism (120).
[0029] In an embodiment, the units and modules of the system (100) can be deployed on the mobile device (101), the driving mechanism (120), the charging station (122), or any combinations thereof. In one embodiment, the system (100) is deployed inside the body of the mobile device (101).
[0030] In an embodiment, the mobile device (101) has a moving mechanism which includes umbrellas and wheels. In one embodiment, due to constant use of the mobile device (101), the battery unit associated with the mobile device (101) discharges rapidly and that leads to charging the mobile device (101) multiple times a day. To overcome this, the system (100) is configured to provide auto-wireless charging of the mobile device (101), where the system (100) picks-up the mobile device (101) from a location and transmits the mobile device (101) to the nearby charging station (122) for automatically charging of the mobile device (101).
[0031] The sensor unit (102) is configured to monitor the battery level of the mobile device (101) and relay the battery level information to the control unit (104). In an embodiment, the sensor unit (102) is configured to monitor the battery level of the mobile device (101) and send instructions to the control unit (104) if the battery level drops below a pre-defined threshold limit. In an embodiment, the sensor unit (102) is configured to monitor the battery level of the mobile device (101) and send instructions to the control unit (104) if the battery level drops below a pre-defined threshold limit.
[0032] The control unit (104) is configured to cooperate with the sensor unit (102) to receive the battery level information of the battery unit associated with the mobile device (101). The control unit (104) is configured to compare the battery level of the battery unit with a pre-determined threshold battery level and activate an auto-wireless charging mode based on the battery level information. The control unit (104) is further configured to scan one or more driving mechanisms (120) in a pre-defined area. In another embodiment, the control unit (104) is configured to receive one or more signals from a plurality of driving mechanisms (120) located at one or more charging stations (122) in the pre-defined area.
[0033] The determination module (106) is configured to cooperate with the control unit (104) to receive the scanned data. The determination module (106) is further configured to determine location of the mobile device (101) and at least one charging station (122) in the pre-defined area based on the scanned data. In an embodiment, the determination module (106) is configured to determine the location of the mobile device (101) in the pre-defined area if the battery level is equal to or less than the threshold battery level.
[0034] The selection module (108) is configured to cooperate with the control unit (104) to receive the scanned data related to available driving mechanisms (118) and the determination module (106) to receive the determined location of the mobile device (10) and the charging station (122). The selection module (108) is further configured to select a driving mechanism (120) from the scanned driving mechanisms (118) having shortest distance from the determined location of the mobile device (101).
[0035] The obstacle identifier (110) is configured to cooperate with the determination module (106) to receive the determined location of the mobile device (101) and the charging station (122). The obstacle identifier (110) is further configured to identify obstacles between the mobile device (101) and the charging station (122). In an embodiment, the obstacle identifier (110) is configured to identify obstacles by using a light detection and ranging (LiDAR) object detection technique, a sensor-based technique, and other similar object detection technique.
[0036] The path identifier (112) is configured to cooperate with the determination module (106) to receive the determined location of the mobile device (101) and the charging station (122), and the obstacle identifier (110) to receive identified obstacles. The path identifier (112) is further configured to identify one or more paths between the mobile device (101) and the charging station (122) based on the identified obstacles. In an embodiment, the path identifier (112) is configured to select a shortest path from the identified paths having optimal obstacles by using a shortest path technique.
[0037] The communication module (114) is communicatively coupled with the obstacle identifier (110) and the path identifier (112) to receive the identified obstacles and the identified paths, respectively. The communication module (114) is further configured to generate a signal based on the identified path and obstacles to validate the selected driving mechanism (120).
[0038] The driving management module (116) is configured to cooperate with the communication module (114) to receive the generated signal. The driving management module (116) is further configured to activate the moving mechanism of the mobile device (101) based on the generated signal and drive the mobile device (101) to a reaching point of the driving mechanism (120).
[0039] In an embodiment, the driving mechanism (120) is configured to pick the mobile device (101) from the reaching point and transport the mobile device (101) to the determined charging station (122) to wirelessly charge the mobile device (101). In another embodiment, the driving mechanism (120) is configured to pick the mobile device (101) from the reaching point and self-charge the mobile device (101) wirelessly. In one embodiment, each driving mechanism (120) is configured to emit one or more signals and transmit the signals to the control unit (104) for validation. In another embodiment, the driving mechanism (120) is configured to pick up the mobile device (101) from the charging station (122) and further after charging the mobile device (101), place the mobile device (101) to the original location where the mobile device (101) was located for charging. In one embodiment, the driving mechanism (120) includes an unmanned ground vehicle, a robotic unit with a moving structure and a floor mover with the wheel set.
[0040] In an embodiment, the system (100) includes a computation module (116) which is configured to compute time taken by the driving mechanism (120) for each identified path between the mobile device (101) and the charging station (122) and further compare the computed time for each path. In one embodiment, the path identifier (112) is configured to identify the path having less computed time taken by the driving mechanism (120).
[0041] Figure 2 illustrates a schematic diagram (200) depicting selection of a path based on identified obstacles for wireless charging of a mobile device (101), in accordance with an embodiment of the present subject matter.
[0042] In an exemplary embodiment, a user A is associated with a mobile device (101) having the battery unit. The system (100) monitors the percentage level of the battery unit and compares the monitored level with a pre-defined percentage level of the battery unit. If the monitored level is low, the system (100) is configured to scan the charging stations (122) pre-installed in the premises. Based on the information of all the charging stations (122) as well as the location of the mobile device (101), the system (100) determines the closest available charging station (122) by using a shortest distance technique. Upon determination of the charging station (122), the system (100) activates at least one moving mechanism. Upon activation of the moving mechanism, a driving mechanism (120) (as shown in Figure 1) picks up the mobile device (101) and approaches the charging station (122) for charging the mobile device (101). After charging, when the percentage level of the mobile device (101) reaches the pre-defined percentage level, the charging station (122) sends the signal to the driving mechanism (120) to pick up the mobile device (104). The driving mechanism (120) again picks up the mobile device (104) and places the mobile device (104) to a location where the driving mechanism (120) picked up for charging purpose.
[0043] In an embodiment, the system (100) is configured to determine the position of the mobile device (101) and the charging station (122). In an exemplary embodiment, the system (100) determines that the mobile device (101) is placed in a space (Space 1) and the closed charging station (122) is located in another space (Space 2). In an embodiment, Space 1 and Space 2 may be a closed space, a pre-determined fixed area, a closed room, and an open space.
[0044] The system (100) is further configured to identify one or more paths (Path 1, Path 2, Path 3) and obstacles (202-a, 202-b, 202-c) to travel the mobile device (101) to the charging station (122). In an embodiment, the obstacles are identified by an object detection technique, including, but are not limited to, LiDAR object detection technique and other sensors-based techniques. The system (100) selects the shortest path having the optimal obstacles.
[0045] The system (100) further identifies the driving mechanism and available driving mechanisms (120) for picking the mobile device (101) to the charging station (122). In an embodiment, the driving mechanism includes a land charging mechanism. In one embodiment, the driving mechanism may be of a pre-defined dimension.
[0046] In an embodiment, the system (100) computes the time required to travel the mobile device (101) to the charging station (122) by using the identified driving mechanism (120) for the selected paths. In an embodiment, the system (100) computes the time for the selected paths taken by the driving mechanism (120). In another embodiment, the system (100) computes the time for the selected paths taken by the driving mechanism (120). In another embodiment, the system (100) computes the time for one or more selected paths taken by the driving mechanism (120). The system (100) then checks the computed time of the driving mechanism (120) for each path. The system (100) then selects a specific path which has less travel time. Thereafter, the system (100) actuates the identified moving mechanism and sends the signal to the selected driving mechanism (120) to pick up the mobile device (102) and approaches for further charging. Upon receiving signal, the selected driving mechanism (120) then picks up the mobile device (101) and approaches the charging station (122) for charging the mobile device (101). After charging, when the percentage level of the mobile device (101) reaches the pre-defined percentage level, the charging station (122) sends the signal to the selected driving mechanism (120) to take the mobile device (101). The selected driving mechanism (120) again picks up the mobile device (101) and places the mobile device (101) to a location where the driving mechanism (120) picked up for charging the mobile device (101).
[0047] Figure 3 illustrates a block diagram (300) depicting auto wireless charging of a mobile device (101) using a driving mechanism (120), in accordance with an exemplary embodiment of the present subject matter.
[0048] In an exemplary embodiment, the mobile device (101) includes a cover (302), the sensor unit (102) and the control unit (104). In an embodiment, the cover (102) is referred to as a mobile cover (302). The cover (302) includes a moving mechanism such as moving wheel or umbrella (not shown in the figure). The moving mechanism is of a pre-defined dimension. In one embodiment, the mobile device (101) includes the wheels which are fitted on all four corners of the mobile device (101). In another embodiment, the mobile device (101) includes the umbrella which is fitted on all four corners of the mobile device (101). The umbrella can also be in reverse direction and can be fitted in any other manner such as on both diagonals or side-by-side or parallel to each other or horizontal to each other. The sensor unit (104) is configured to continuously monitor battery percentage of the mobile device (101). If the battery percentage is equal to or less than a threshold battery percentage, then the control unit (104) is configured to trigger a process of automatically charging the mobile device (101). In one embodiment, the control unit (104) receives data associated with the battery percentage from the sensor unit (102). The control unit (104) compares the battery percentage with the threshold battery percentage. If the battery percentage is equal to or less than the threshold battery percentage, the control unit (104) of the mobile device (101) determines the location of the mobile device (101). Additionally, the control unit (104) scans all the available driving mechanisms (120) in a premises. Based on the information of all the available driving mechanisms (120) as well as the location of the mobile device (101), the control unit (104) determines the closest available driving mechanism (120) for charging the mobile device (101).
[0049] In another embodiment, the control unit (104) of the mobile device (101) receives one or more signals from a plurality of driving mechanisms (120) located at the charging station (122) available in a predefined area. Each driving mechanism (118) from the plurality of driving mechanisms (120) located at the charging station (122) emits one or more signals. The one or more signals comprises a mover base location associated with each driving mechanism (120) in a premises. The control unit (104) identifies the nearest available driving mechanisms (120) based on the location of the mobile device (101) and the driving mechanism (120) based on the location of the charging station (122).
[0050] Figure 4 illustrates a block diagram (400) depicting auto wireless charging of a mobile device (101) by using a moving mechanism, in accordance with an exemplary embodiment of the present subject matter.
[0051] In an embodiment, the moving mechanism such as a wheel (402) or umbrella gets activated based on receiving the signal from the control unit (104). The driving mechanism (120) also gets moved to the location of the mobile device (101) for charging the mobile device (101). The d moving receives the signal by the control unit (104) when the battery percentage is less than or equal to a threshold battery percentage.
[0052] Figure 5 illustrates a flow diagram depicting a method for wireless charging of a mobile device through a driving mechanism (120) having charging capabilities, in accordance with an exemplary embodiment of the present subject matter.
[0053] Figure 6 illustrates a flow chart (600) depicting a method for wireless charging of a mobile device (101), in accordance with an embodiment of the present subject matter.
[0054] The flow chart starts from a step (602), monitoring, by a sensor unit, a battery level of the mobile device. In an embodiment, a sensor unit (102) is configured to monitor the battery level of the mobile device (101). At a step (604), relaying, by the sensor unit, the battery level information to a control unit. In an embodiment, the sensor unit (102) is configured to relay the battery level information to a control unit (104). At a step (606), comparing, by the control unit, a battery level of a battery unit with a pre-determined threshold battery level. In an embodiment, the control unit (104) is configured to compare the battery level of the battery unit with a pre-determined threshold battery level. At a step (606), activating, by the control unit, an auto-wireless charging mode, based on the compared data where the battery level of the battery unit is below the threshold battery level. In an embodiment, the control unit (104) is configured to activate auto-wireless charging mode based on the compared data where the battery level of the battery unit is below the threshold battery level. At a step (610), scanning, by the control unit, one or more driving mechanisms in a pre-defined area. In an embodiment, the control unit (104) is configured to scan one or more driving mechanisms (118) in a pre-defined area. At a step (612), determining, by a determination module, location of the mobile device and at least one charging station in the pre-defined area. In an embodiment, a determination module (106) is configured to determine the location of the mobile device and at least one charging station in the pre-defined area. At a step (614), selecting, by a selection module, a driving mechanism from the scanned driving mechanisms having shortest distance from the determined location of the mobile device. In an embodiment, a selection module (108) is configured to select a driving mechanism (118) from the scanned driving mechanisms having shortest distance from the determined location of the mobile device (101). At a step (616), identifying, by an obstacle identifier, obstacles between the mobile device and the charging station. In an embodiment, an obstacle identifier (110) is configured to identify obstacles between the mobile device (10) and the charging station (122). At a step (618), identifying, by a path identifier, one or more paths between the mobile device and the charging station based on the identified obstacles. In an embodiment, a path identifier (112) is configured to identify one or more paths between the mobile device (101) and the charging station (122) based on the identified obstacles. At a step (620), selecting, by the path identifier, a shortest path from the identified paths having optimal obstacles by using a shortest path technique. In an embodiment, the path identifier (112) is configured to select a shortest path from the identified paths having optimal obstacles by using a shortest path technique. At a step (622), generating, by a communication module, a signal based on the identified path and obstacles for validating the selected driving mechanism. In an embodiment, a driving mechanism (120) is configured to open a wheel set. At a step (628), picking, by the driving mechanism, the mobile device from the reaching point. In an embodiment, the driving mechanism (120) is configured to pick the mobile device (101) from the reaching point. At a step (630), transporting, by the driving mechanism, the mobile device to the determined charging station for wirelessly charging the mobile device. In an embodiment, the driving mechanism (120) is configured to transport the mobile device (101) to the determined charging station (122) for wirelessly charging the mobile device (101). , Claims:We claim:
1. A Method for NFC-Based Auto Wireless Charging of a Mobile Device comprising:
monitoring the energy state of the mobile device;
determining when the energy state falls below a predetermined threshold;
scanning for NFC-enabled charging stations and driving mechanisms in a predefined area by the control unit and driving mechanisms in the vicinity;
calculating optimal paths and obstacle-avoidance strategies for the mobile device to reach a selected charging station;
generating a signal for interaction with the selected charging station;
activating the mobile device's moving mechanism based on the generated signal to transport the mobile device to the selected charging station;
transporting the mobile device to the determined NFC-enabled charging station for wireless charging using NFC mechanism, and
wirelessly charging the mobile device at the selected charging station, and wherein charging is initiated manually or automatically based on the mobile device's energy state.
2. The method as claimed in claim 1 comprising: picking, by the driving mechanism, the mobile device from the reaching point and performing self-charging of the mobile device wirelessly using NFC mechanism.
3. The method as claimed in claim 1, comprising: determining, by the determination module, the location of the mobile device in the pre-defined area, if the battery level is equal to or less than the threshold battery level.
4. The method as claimed in claim 1, comprising: monitoring, by the sensor unit the battery level of the mobile device, and sending instructions to the control unit if the battery level drops below a pre-defined threshold limit.
5. The method as claimed in claim 1, comprising: receiving, by the control unit, one or more signals from a plurality of driving mechanisms located at one or more charging stations in the pre-defined area.
6. The method as claimed in claim 5, comprising: emitting, by each driving mechanism, one or more signals; and transmitting the signals to the control unit for validation.
7. The method as claimed in claim 1, comprising: picking, by the driving mechanism, the mobile device from the charging station after charging the mobile device and placing the mobile device to the original location where the mobile device was located for charging the mobile device.
8. The method as claimed in claim 1, comprising: computing, by a computation module, time taken by the driving mechanism for each identified path between the mobile device and the charging station; and comparing, by the computation module, the computed time for each path.