Method, server, and non-transitory computer-readable medium

Abstract

The present disclosure relates to a method, a server, and a non-transitory computer-readable medium. A method, which is a method executed by a server (20), includes: obtaining first vehicle information of a vehicle (10) before the vehicle (10) is used for disaster support; obtaining second vehicle information of the vehicle (10) after the vehicle (10) is used for disaster support; and notifying information related to a difference between the obtained first vehicle information and the second vehicle information to a manager of the vehicle (10). Thereby, the technology of using a vehicle for disaster support is improved.

Description

Technical Field

[0001] The present disclosure relates to a method, a server, and a non-transitory computer-readable medium. Background Art

[0002] Conventionally, a technique of using a vehicle for disaster support has been known. For example, in Patent Document 1, it is disclosed that an ordinary vehicle is used as a rescue vehicle when a disaster occurs.

[0003] Prior Art Documents

[0004] Patent Documents

[0005] Patent Document 1: Japanese Unexamined Patent Application Publication No. 2008-041032 Summary of the Invention

[0006] It is desired to improve the technique of using a vehicle for disaster support.

[0007] An object of the present disclosure accomplished in view of the above circumstances is to improve the technique of using a vehicle for disaster support.

[0008] One embodiment of the present disclosure provides a method, which is a method executed by a server, the method including:

[0009] acquiring first vehicle information of the vehicle before the vehicle is used for disaster support;

[0010] acquiring second vehicle information of the vehicle after the vehicle is used for disaster support; and

[0011] notifying information related to a difference between the acquired first vehicle information and the second vehicle information to a manager of the vehicle.

[0012] One embodiment of the present disclosure provides a server including a control unit, the control unit:

[0013] acquiring first vehicle information of the vehicle before the vehicle is used for disaster support,

[0014] acquiring second vehicle information of the vehicle after the vehicle is used for disaster support,

[0015] notifying information related to a difference between the acquired first vehicle information and the second vehicle information to a manager of the vehicle.

[0016] One embodiment of the present disclosure provides a non-transitory computer-readable medium storing a program that causes a computer to execute the following steps:

[0017] acquiring first vehicle information of the vehicle before the vehicle is used for disaster support;

[0018] Obtain second vehicle information of the vehicle after the vehicle is used for disaster support; and

[0019] Notify information related to the difference between the obtained first vehicle information and the second vehicle information to the manager of the vehicle.

[0020] According to one embodiment of the present disclosure, the technology of using a vehicle for disaster support is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a block diagram showing a schematic configuration of a system according to one embodiment of the present disclosure.

[0022] Figure 2 is a block diagram showing a schematic configuration of a vehicle.

[0023] Figure 3 is a block diagram showing a schematic configuration of a server.

[0024] Figure 4 is a flowchart showing a first operation of the server.

[0025] Figure 5 is a flowchart showing a second operation of the server.

[0026] REFERENCE SIGNS

[0027] 1: System; 10: Vehicle; 11: Communication unit; 12: Positioning unit; 13: Imaging unit; 14: Storage unit; 15: Control unit; 20: Server; 21: Communication unit; 22: Storage unit; 23: Control unit; 30: Network. DETAILED DESCRIPTION

[0028] Hereinafter, embodiments of the present disclosure will be described.

[0029] (Outline of the Embodiment)

[0030] Refer to Figure 1 to explain the outline of a system 1 according to one embodiment of the present disclosure. The system 1 includes a vehicle 10 and a server 20. The vehicle 10 and the server 20 are communicably connected to a network 30 including, for example, a mobile communication network and the Internet.

[0031] The vehicle 10 is, for example, an automobile, but is not limited thereto, and may be any vehicle. The vehicle 10 may be driven by a driver. The vehicle 10 may also be capable of performing, for example, autonomous driving at levels 1 to 5 defined by the SAE (Society of Automotive Engineers). The number of vehicles 10 included in the system 1 may also be arbitrarily determined. The server 20 is one or a plurality of computers capable of communicating with each other.

[0032] In this embodiment, the vehicle 10 is used for disaster support in the event of a disaster. On the other hand, during normal times, it is utilized for a predetermined purpose different from disaster support. For example, the vehicle 10 may be managed by a manager who is a car-sharing operator. In this case, the vehicle 10 is used as a shared car during normal times, and on the other hand, it is used for disaster support in the event of a disaster. Alternatively, it may be managed by a manager who is an individual user of the vehicle 10. In this case, the vehicle 10 is used personally by the manager during normal times, and on the other hand, it is used for disaster support in the event of a disaster. When used for disaster support, the vehicle 10 is driven by an operator of a disaster support group, for example, and can be dispatched to the disaster area to provide supplies or electricity. However, the utilization method for disaster support is not limited to this example and can be determined arbitrarily.

[0033] First, the outline of this embodiment will be described, and the detailed content will be described later. The server 20 acquires the vehicle information of the vehicle 10 before it is used for disaster support (hereinafter, also referred to as "first vehicle information"). The server 20 acquires the vehicle information of the vehicle 10 after it is used for disaster support (hereinafter, also referred to as "second vehicle information"). Then, the server 20 notifies the manager of the vehicle 10 of the information related to the difference between the acquired first vehicle information and second vehicle information.

[0034] In this way, according to this embodiment, the information related to the difference between the vehicle information of the vehicle 10 before and after being used for disaster support is notified to the manager of the vehicle 10. Therefore, the manager of the vehicle 10 can confirm whether the vehicle 10 has been damaged or the like during the lending process to the disaster support group. For example, in the case where the vehicle 10 is damaged during the lending process, the manager of the vehicle 10 can request compensation for the damage from the disaster support group based on the notified information. Or, when the disaster support group borrows the vehicle 10 from the manager on the condition that the vehicle 10 is restored to its original state (that is, the state when the vehicle 10 was borrowed), the manager can confirm whether the vehicle 10 has been restored to its original state by the disaster support group. Thus, the possibility that the manager of the vehicle 10 hesitates to lend the vehicle 10 for disaster support is reduced, and the technology of using the vehicle 10 for disaster support is improved.

[0035] Next, each structure of the system 1 will be described in detail.

[0036] (Structure of the vehicle)

[0037] As Figure 2 shown, the vehicle 10 includes a communication unit 11, a positioning unit 12, a camera unit 13, a storage unit 14, and a control unit 15.

[0038] The communication unit 11 includes one or more communication interfaces connected to the network 30. For example, the communication interface corresponds to a mobile communication standard such as 4G (4th Generation) or 5G (5th Generation), but is not limited to these.

[0039] The positioning unit 12 includes one or more devices for acquiring the position information of the vehicle 10. Specifically, the positioning unit 12 includes, for example, a receiver corresponding to GPS, but is not limited thereto, and may also include a receiver corresponding to any satellite positioning system.

[0040] The imaging unit 13 includes one or more cameras. Each camera included in the imaging unit 13 may also be provided on the vehicle 10, for example, so as to be able to image an object outside or inside the vehicle. The image generated by the imaging unit 13 can be used for, for example, the autonomous driving control of the vehicle 10.

[0041] The storage unit 14 includes one or more memories. The memory is, for example, a semiconductor memory, a magnetic memory, or an optical memory, etc., but is not limited to these. Each memory included in the storage unit 14 may also function as a main storage device, an auxiliary storage device, or a cache memory. The storage unit 14 stores any information for the operation of the vehicle 10. For example, the storage unit 14 may also store a system program, an application program, and embedded software, etc. The information stored in the storage unit 14 can also be updated, for example, with information obtained from the network 30 via the communication unit 11.

[0042] The control unit 15 includes one or more processors, one or more programmable circuits, one or more dedicated circuits, or a combination thereof. The processor is, for example, a general-purpose processor such as a CPU (Central Processing Unit) or a GPU (Graphics Processing Unit), or a dedicated processor that specifically performs a specific process, but is not limited to these. The programmable circuit is, for example, an FPGA (Field-Programmable Gate Array), but is not limited thereto. The dedicated circuit is, for example, an ASIC (Application Specific IntegratedCircuit), but is not limited thereto. The control unit 15 controls the overall operation of the vehicle 10.

[0043] (Structure of the server)

[0044] As Figure 3 shown, the server 20 includes a communication unit 21, a storage unit 22, and a control unit 23.

[0045] The communication unit 21 includes one or more communication interfaces connected to the network 30. The communication interface corresponds to, for example, a mobile communication standard, a wired LAN (Local Area Network) standard, or a wireless LAN standard, but is not limited to these and may correspond to any communication standard.

[0046] The storage unit 22 includes one or more memories. Each memory included in the storage unit 22 may function as, for example, a main storage device, an auxiliary storage device, or a cache memory. The storage unit 22 stores any information for the operation of the server 20. For example, the storage unit 22 may store system programs, application programs, databases, and map information, etc. The information stored in the storage unit 22 may be updated, for example, with information obtained from the network 30 via the communication unit 21.

[0047] The control unit 23 includes one or more processors, one or more programmable circuits, one or more dedicated circuits, or a combination thereof. The control unit 23 controls the overall operation of the server 20.

[0048] (Operation process of the server)

[0049] Refer to Figure 4 Describe the process of the first operation of the server 20. The first operation is generally an operation of notifying the manager of the vehicle 10 of information related to the difference in the vehicle information of the vehicle 10 before and after disaster support.

[0050] Step S100: The control unit 23 of the server 20 acquires the vehicle information of the vehicle 10 before disaster support as the first vehicle information.

[0051] The vehicle information includes any information of the vehicle 10 whose result may change during disaster support. For example, the vehicle information may include an image obtained by photographing the vehicle 10 as information indicating the state of the exterior or interior decoration of the vehicle 10. This image is, for example, an image obtained by photographing a part or all of the vehicle 10 from outside or inside the vehicle. The control unit 23 may acquire, as the first vehicle information, an image generated by the imaging unit 13 of the vehicle 10 via the communication unit 21 before the vehicle 10 is used for disaster support. Or the control unit 23 may acquire, as the first vehicle information, an image generated by a camera mounted on a terminal device (e.g., a smartphone) used by the manager of the vehicle 10 or an operator of a disaster support group before the vehicle 10 is used for disaster support via the communication unit 21 from the terminal device.

[0052] The vehicle information is not limited to the images obtained by photographing the vehicle 10. For example, it may also include information indicating the inspection results of the vehicle 10. The inspection of the vehicle 10 can be carried out in accordance with the inspection criteria that conform to the regular inspection of the vehicle 10 determined by the national law (for example, the regular inspection based on the vehicle inspection and registration system in Japan), or it can also be carried out in accordance with separate inspection criteria. Typically, the inspection results of the vehicle 10 can include information indicating whether lighting devices, brakes, or various meters are functioning properly, for example.

[0053] In addition, the timing for generating the first vehicle information is before the vehicle 10 is used for disaster support. On the other hand, the timing for the control unit 23 to acquire the generated first vehicle information can be either before the vehicle 10 is used for disaster support or after the vehicle 10 is used for disaster support.

[0054] Step S101: The control unit 23 acquires the vehicle information of the vehicle 10 after the vehicle 10 is used for disaster support as the second vehicle information. In addition, the timing for generating the second vehicle information and the timing for the control unit 23 to acquire the generated second vehicle information are both after the vehicle 10 is used for disaster support.

[0055] Step S102: The control unit 23 determines whether the difference between the first vehicle information acquired in step S100 and the second vehicle information acquired in step S101 is below a predetermined reference. When it is determined that the difference between the first vehicle information and the second vehicle information is below this reference (step S102 - Yes), the process proceeds to step S103. On the other hand, when it is determined that the difference between the first vehicle information and the second vehicle information is greater than this reference (step S102 - No), the process proceeds to step S105.

[0056] The difference between the first vehicle information and the second vehicle information and the above-mentioned reference for evaluating this difference can also be arbitrarily determined according to the content of the vehicle information. For example, when the vehicle information is an image obtained by photographing the vehicle 10, the control unit 23 can also detect the difference in the number of damages caused to the vehicle 10 as the difference between the first vehicle information and the second vehicle information. The detection of the damages caused to the vehicle 10 can be carried out using, for example, image recognition processing. In addition, the above-mentioned reference can also be a reference value represented by any integer of 0 or more. In this case, the control unit 23 determines that the difference between the first vehicle information and the second vehicle information is below the reference when the difference in the number of damages caused to the vehicle 10 is below the reference value. On the other hand, the control unit 23 determines that the difference between the first vehicle information and the second vehicle information is greater than the reference when the difference in the number of damages caused to the vehicle 10 is more than the reference value.

[0057] Step S103: When it is determined in step S102 that the difference between the first vehicle information and the second vehicle information is below the reference (step S102 - Yes), the control unit 23 acquires historical information on the operations performed on the vehicle 10 during the period of disaster support for the vehicle 10.

[0058] For example, the historical information may also indicate the presence or absence of driving operations that cause dangerous driving or the presence or absence of unauthorized access operations to information related to the vehicle 10 or the manager of the vehicle 10. Dangerous driving includes, for example, sharp turns, sudden braking, or sudden starts, but is not limited to these. Information related to the vehicle 10 includes, for example, information such as the driving history of the vehicle 10, but is not limited to this. Information related to the manager of the vehicle 10 includes, for example, the personal information of the manager, but is not limited to this. Information related to the vehicle 10 or the manager of the vehicle 10 may also be pre-stored in the storage unit 14 of the vehicle 10 or a cloud storage device that the vehicle 10 can communicate with via the communication unit 11. Access control, such as using password authentication, biometric authentication, or access rights, may be applied to information related to the vehicle 10 or the manager of the vehicle 10.

[0059] Step S104: The control unit 23 notifies the manager of the vehicle 10 of information related to the difference between the first vehicle information and the second vehicle information and the historical information on the operations performed on the vehicle 10.

[0060] In addition, the notification of information can be implemented by any method. For example, the control unit 23 may use the email address of the manager of the vehicle 10 pre-stored in the storage unit 22 to notify the information by email. Or the control unit 23 may notify the information to the user account of the manager of the vehicle 10. In this case, the manager of the vehicle 10 can use any terminal device logged in to their own user account to confirm the information.

[0061] Step S105: When it is determined in step S102 that the difference between the first vehicle information and the second vehicle information is greater than the reference (step S102 - No), the control unit 23 instructs the repair of the vehicle 10.

[0062] Specifically, the control unit 23, for example, determines a repair plan for the vehicle 10 and notifies the disaster support group of the repair plan, thereby instructing the disaster support group to repair the vehicle 10 according to the repair plan. The repair plan for the vehicle 10 may also include information indicating the operator who performs the repair of the vehicle 10, the schedule, the difference between the first vehicle information and the second vehicle information, and the first vehicle information and the second vehicle information.

[0063] Then, when the repair of the vehicle 10 is completed, the second vehicle information is newly generated, and the process returns to step S101. Accordingly, the control unit 23 re-acquires the second vehicle information in step S101, and then re-determines in step S102 whether the difference between the first vehicle information and the second vehicle information is below the reference. As a result, the control unit 23 repeats the instruction to repair the vehicle 10 and the re-acquisition of the second vehicle information until it is determined in step S102 that the difference between the first vehicle information and the second vehicle information is below the reference.

[0064] Refer to Figure 5 Describe the process of the second operation of the server 20. Here, it is assumed that the vehicle 10 is used as a shared car in normal times, and on the other hand, it is used for disaster support in the event of a disaster. The second operation is generally an operation of assigning different scores to the manager of the vehicle 10 when the vehicle 10 is used as a shared car and when it is used for disaster support.

[0065] Step S200: The control unit 23 of the server 20 determines whether the vehicle 10 is used as a shared car. If it is determined that the vehicle 10 is used as a shared car (step S200 - Yes), the process proceeds to step S201. On the other hand, if it is determined that the vehicle 10 is not used as a shared car (step S200 - No), the process proceeds to step S202.

[0066] Specifically, when the vehicle 10 is used as a shared car, the control unit 15 of the vehicle 10 may also send information indicating the actual usage performance of the vehicle 10 as a shared car to the server 20. The control unit 23 may also determine that the vehicle 10 is used as a shared car when it receives this information via the communication unit 21. The actual usage performance of the vehicle 10 as a shared car may include, for example, information such as usage time, driving distance, number of transported passengers, and weight of transported goods, but is not limited to these, and may also include any information related to the actual usage performance of the vehicle 10 as a shared car.

[0067] Step S201: When it is determined in step S200 that the vehicle 10 is used as a shared car (step S200 - Yes), the control unit 23 assigns the first score corresponding to the actual usage performance of the vehicle 10 as a shared car to the manager of the vehicle 10.

[0068] Specifically, the control unit 23 determines the first score based on the actual usage results of the vehicle 10 as a shared car, and assigns the determined first score to the manager of the vehicle 10. The first score is, for example, legal tender, electronic currency, or cryptocurrency, etc., but is not limited to these. The first score can also be the benefits that the manager of the vehicle 10 should obtain when the vehicle 10 is used as a shared car. For example, it can also be that the greater the usage time, driving distance, number of transported passengers, or weight of transported goods as a shared car, the greater the amount of the first score increased by the control unit 23.

[0069] Step S202: After step S201 or when it is determined in step S200 that the vehicle 10 is not used as a shared car (step S200 - No), the control unit 23 determines whether the vehicle 10 is used for disaster support. When it is determined that the vehicle 10 is used for disaster support (step S202 - Yes), the process proceeds to step S203. On the other hand, when it is determined that the vehicle 10 is not used for disaster support (step S202 - No), the process returns to step S200.

[0070] Specifically, the control unit 15 of the vehicle 10 can also send information indicating the actual usage results of the vehicle 10 for disaster support to the server 20 when the vehicle 10 is used for disaster support. The control unit 23 can also determine that the vehicle 10 is used for disaster support when it receives this information from the vehicle 10 via the communication unit 21. The actual usage results of the vehicle 10 for disaster support can include, for example, information such as usage time, driving distance, number of transported passengers, and weight of transported goods, etc., but is not limited to these, and can also include any information related to the actual usage results of the vehicle 10 for disaster support.

[0071] Step S203: When it is determined in step S202 that the vehicle 10 is used for disaster support (step S202 - Yes), the control unit 23 assigns the second score corresponding to the actual usage results of the vehicle 10 for disaster support to the manager of the vehicle 10. After that, the process returns to step S200.

[0072] Specifically, the control unit 23 determines a second score based on the actual usage results of the vehicle 10 for disaster support, and assigns the determined second score to the manager of the vehicle 10. The second score is, for example, legal tender, electronic currency, or cryptocurrency, etc., but is not limited to these. The second score may also be the benefits that the manager of the vehicle 10 should obtain when the vehicle 10 is used for disaster support. For example, the greater the usage time, driving distance, number of transported people, or weight of transported goods for disaster support, the greater the amount of the second score increased by the control unit 23. Here, the control unit 23 may, for example, make the second score greater than the first score on the assumption that the actual results such as usage time, driving distance, number of transported people, or weight of transported goods are equal when the vehicle 10 is used as a shared car and when it is used for disaster support.

[0073] As described above, the server 20 of the present embodiment acquires the first vehicle information of the vehicle 10 before the vehicle 10 is used for disaster support. The server 20 acquires the second vehicle information of the vehicle 10 after the vehicle 10 is used for disaster support. Then, the server 20 notifies the manager of the vehicle 10 of the information related to the difference between the acquired first vehicle information and the second vehicle information.

[0074] According to the above structure, the information related to the difference in the vehicle information of the vehicle 10 before and after being used for disaster support is notified to the manager of the vehicle 10. Therefore, the manager of the vehicle 10 can confirm whether the vehicle 10 has been damaged, etc. during the lending process to the disaster support group. For example, in the case where the vehicle 10 is damaged during the lending process, the manager of the vehicle 10 can request compensation for the damage from the disaster support group based on the notified information. Or, in the case where the disaster support group borrows the vehicle 10 from the manager on the condition that the vehicle 10 is restored to its original state (i.e., the state when the vehicle 10 was borrowed), the manager can confirm whether the vehicle 10 has been restored to its original state by the disaster support group. Thus, the technology of using the vehicle 10 for disaster support is improved in that the possibility that the manager of the vehicle 10 hesitates to lend the vehicle 10 for disaster support is reduced.

[0075] The present disclosure has been described based on the respective drawings and embodiments, but it should be noted that those skilled in the art can also make various deformations and changes based on the present disclosure. Therefore, it should be noted that these deformations and changes are included in the scope of the present disclosure. For example, the functions, etc. included in each structural part or each step, etc. can be reconfigured in a logically consistent manner, multiple structural parts or steps, etc. can be combined into one, or can be divided.

[0076] For example, the vehicle 10 may also perform some or all of the operations that the server 20 performs in the above-described embodiment. Additionally, the operations that the server 20 performs may be distributed and executed by a plurality of computers capable of communicating with each other.

[0077] Furthermore, for example, an embodiment in which a general-purpose computer functions as the server 20 in the above-described embodiment is also possible. Specifically, a program describing the processing content of each function of the server 20 that implements the above-described embodiment is stored in the memory of the computer, and the program is read and executed by the processor of the computer. Thus, the present disclosure can also be implemented as a program executable by a processor or a non-transitory computer-readable medium storing the program.

Claims

1. A method, which is a method executed by a server, the method comprising: Obtaining first vehicle information of the vehicle before the vehicle is used for disaster support; Obtaining second vehicle information of the vehicle after the vehicle is used for disaster support; Notifying information related to the difference between the obtained first vehicle information and the second vehicle information to the manager of the vehicle; Obtaining historical information of operations performed on the vehicle during the period when the vehicle is used for disaster support; and Notifying the historical information to the manager, The historical information indicates the presence or absence of an illegal access operation to information related to the vehicle or the manager; The vehicle is a vehicle that is normally used as a shared car and on the other hand is used for disaster support when a disaster occurs; When the vehicle is used as a shared car, assigning a first score corresponding to the actual utilization performance of the vehicle as a shared car to the manager of the vehicle; When the vehicle is used for disaster support, assigning a second score corresponding to the actual utilization performance of the vehicle for disaster support to the manager; When the actual utilization performance is equal during use as a shared car and during use for disaster support, making the second score greater than the first score; Wherein the actual utilization performance includes the utilization time, driving distance, number of transported persons, and weight of transported goods of the vehicle; The first score and the second score are legal tender, electronic currency, or cryptocurrency.

2. The method according to claim 1, wherein: The method further comprises: determining whether the difference between the obtained first vehicle information and the second vehicle information is below a predetermined criterion; When it is determined that the difference between the obtained first vehicle information and the second vehicle information is below the criterion, the server notifies the manager of the information related to the difference.

3. The method according to claim 2, wherein It further comprises: When it is determined that the difference between the obtained first vehicle information and the second vehicle information is greater than the criterion, instructing the repair of the vehicle; And After the repair of the vehicle is completed, re-obtaining the second vehicle information of the vehicle; The server repeats the instruction to repair the vehicle and the re-obtaining of the second vehicle information before it is determined that the difference between the obtained first vehicle information and the second vehicle information is below the criterion.

4. A server, comprising a control unit, the control unit: Obtaining first vehicle information of the vehicle before the vehicle is used for disaster support; Obtaining second vehicle information of the vehicle after the vehicle is used for disaster support; Notifying information related to the difference between the obtained first vehicle information and the second vehicle information to the manager of the vehicle; Obtaining historical information of operations performed on the vehicle during the period when the vehicle is used for disaster support; and Notifying the historical information to the manager, The historical information indicates the presence or absence of an illegal access operation to information related to the vehicle or the manager; The vehicle is a vehicle that is normally used as a shared car and on the other hand is used for disaster support when a disaster occurs; When the vehicle is used as a shared car, a first score corresponding to the actual utilization performance of the vehicle as a shared car is given to the manager of the vehicle; When the vehicle is used for disaster support, a second score corresponding to the actual utilization performance of the vehicle for disaster support is given to the manager, When the actual utilization performance is equal during the use as a shared car and the use for disaster support, the second score is made larger than the first score, Among them, The actual utilization performance includes the utilization time, driving distance, number of transported persons, and weight of transported goods of the vehicle, The first score and the second score are legal currency, electronic currency, or cryptocurrency.

5. The server according to claim 4, wherein, The control unit: Determines whether the difference between the acquired first vehicle information and the second vehicle information is below a predetermined standard, When it is determined that the difference between the acquired first vehicle information and the second vehicle information is below the standard, the information related to the difference is notified to the manager.

6. The server according to claim 5, wherein, The control unit: When it is determined that the difference between the acquired first vehicle information and the second vehicle information is larger than the standard, it instructs the repair of the vehicle, After the repair of the vehicle is completed, the second vehicle information of the vehicle is acquired again, Before it is determined that the difference between the acquired first vehicle information and the second vehicle information is below the standard, the instruction for the repair of the vehicle and the re-acquisition of the second vehicle information are repeated.

7. A non-transitory computer-readable medium storing a program that causes a computer to perform the following steps: Acquire the first vehicle information of the vehicle before it is used for disaster support; Acquire the second vehicle information of the vehicle after it is used for disaster support; Notify the manager of the vehicle of the information related to the difference between the acquired first vehicle information and the second vehicle information, Acquire the historical information of the operations performed on the vehicle during the period when the vehicle is used for disaster support; and Notify the historical information to the manager, The historical information indicates the presence or absence of an illegal access operation to the information related to the vehicle or the manager, The vehicle is a vehicle that is usually used as a shared car and is used for disaster support when a disaster occurs, The program causes the computer to further perform: When the vehicle is used as a shared car, a first score corresponding to the actual utilization performance of the vehicle as a shared car is given to the manager of the vehicle; When the vehicle is used for disaster support, a second score corresponding to the actual utilization performance of the vehicle for disaster support is given to the manager, When the actual utilization performance is equal during the use as a shared car and the use for disaster support, the second score is made larger than the first score, Among them, The actual utilization performance includes the utilization time, driving distance, number of transported persons, and weight of transported goods of the vehicle, The first score and the second score are legal currency, electronic currency, or cryptocurrency.

8. The medium according to claim 7, wherein The program causes the computer to further execute: determining whether a difference between the acquired first vehicle information and second vehicle information is equal to or less than a predetermined reference; When it is determined that the difference between the acquired first vehicle information and second vehicle information is equal to or less than the reference, the computer notifies the manager of the information related to the difference.

9. The medium according to claim 8, wherein, the program causes the computer to further execute: when it is determined that the difference between the acquired first vehicle information and second vehicle information is greater than the reference, instructing repair of the vehicle; and after the repair of the vehicle is completed, reacquiring the second vehicle information of the vehicle, the computer repeats the instruction to repair the vehicle and the reacquisition of the second vehicle information until it is determined that the difference between the acquired first vehicle information and second vehicle information is equal to or less than the reference.

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