JP6893577B2 - Information processing equipment, mobiles, wireless communication systems, information processing methods, and information processing programs - Google Patents

Description

The present invention relates to an information processing device, a mobile body, a wireless communication system, an information processing method, and an information processing program.

A technique is known in which a global navigation satellite system (GNSS) receiver is mounted on an automobile and the position of the automobile is recognized based on the position information of the automobile by the GNSS receiver. The position information of the automobile acquired by the technique is provided to the navigation unit or the like for use in, for example, the navigation of the automobile.

Japanese Unexamined Patent Publication No. 2005-100212

However, in the prior art, it has only been discussed to provide the position information as it is and use it for navigation of an automobile (moving body), etc., and by providing the position information in a new form, it is newly added. No attention has been paid to giving users added value.

Therefore, this specification is made in view of the above situation, and proposes an information processing device, an information processing method, and an information processing program capable of giving new added value to a user by location information. To do.

The information processing device according to one aspect of the present application moves the moving body by using the first position information which is the position information of the moving body based on the data obtained by the positioning unit mounted on the moving body. It has a specific part that identifies the movement route.

According to one aspect of the embodiment, there is an effect that new added value can be given to the user by the position information.

FIG. 1 is an explanatory diagram for explaining an outline of the embodiment. FIG. 2 is a diagram showing a basic configuration example of the information processing system according to the embodiment. FIG. 3 is a diagram showing a configuration example of the information processing system according to the first embodiment. FIG. 4 is a diagram showing a configuration example of a mobile station according to the first embodiment. FIG. 5 is a diagram showing a configuration example of the server according to the first embodiment. FIG. 6 is a diagram showing a configuration example of the insurance premium calculation server according to the first embodiment. FIG. 7 is a diagram showing an example of a DB stored in the storage unit shown in FIG. FIG. 8 is a sequence diagram showing an example of information processing according to the first embodiment. FIG. 9 is a diagram showing a configuration example of a mobile station according to the second embodiment. FIG. 10 is a diagram showing a configuration example of the server according to the second embodiment. FIG. 11 is a sequence diagram showing an example of information processing according to the second embodiment. FIG. 12 is an explanatory diagram for explaining an outline of the wireless communication system according to the third embodiment. FIG. 13 is a diagram showing a configuration example of the information processing system according to the third embodiment. FIG. 14 is a diagram showing a configuration example of a mobile station according to the third embodiment. FIG. 15 is a diagram showing a configuration example of the server according to the third embodiment. FIG. 16 is a sequence diagram showing an example of information processing according to the third embodiment. FIG. 17 is a diagram showing a configuration example of a mobile station according to the fourth embodiment. FIG. 18 is a diagram showing a configuration example of the server according to the fourth embodiment. FIG. 19 is a sequence diagram showing an example of information processing according to the fourth embodiment. FIG. 20 is a hardware configuration diagram showing an example of a computer that realizes the functions of the information processing device.

Hereinafter, an information processing device, a mobile body, a wireless communication system, an information processing method, and a mode for carrying out an information processing program (hereinafter referred to as "the embodiment") according to the present application will be described in detail with reference to drawings. To do. Note that this embodiment does not limit the information processing device, mobile body, wireless communication system, information processing method, and information processing program according to the present application. Further, in the present specification and the drawings, components having the same functional configuration are designated by the same reference numerals, and duplicate description will be omitted.

Further, in the present specification and the drawings, a plurality of components having substantially the same functional configuration may be distinguished by adding different alphabets after the same reference numerals. For example, a plurality of configurations having substantially the same functional configuration or logical significance are distinguished as necessary, such as the processing unit 130a and the processing unit 130b. However, if it is not necessary to distinguish each of the plurality of components having substantially the same functional configuration, only the same reference numerals are given. For example, when it is not necessary to distinguish between the processing unit 130a and the processing unit 130b, it is simply referred to as the processing unit 130.

<< Background to the creation of the embodiment of the present application >>
First, the process leading to the creation of the embodiment of the present application by the inventors will be described.

When driving a car, the driver is required to take out automobile insurance called compulsory insurance or voluntary insurance in order to compensate for the damage that may occur due to driving the car. .. Compulsory insurance is required by law to cover the amount of damage incurred by the driver when the driver is supposed to be liable for damages caused by the death or injury of another person by driving a car. It is insurance to do. On the other hand, voluntary insurance is insurance that the driver can voluntarily take out for the purpose of compensating for the range where the above-mentioned compulsory insurance is insufficient. Specifically, voluntary insurance is insurance for guaranteeing the amount of damage suffered by a driver, for example, due to damage suffered by a car driven by another person or injury caused by the driver himself / herself. The insurance premium for such voluntary insurance depends on the type of vehicle, the type of driver's license held by the driver, the age of the driver, the mileage in a predetermined period, and the frequency of driving (for example,). , Set a high insurance premium when using it for commuting), etc. It is set based on various conditions.

Then, the insurance company obtains the details of the above-mentioned conditions for setting the insurance premium by self-report by the driver, and sets the insurance premium based on the details of the obtained conditions. However, since such a method of setting insurance premiums is not based on data from actual driving, it cannot be said that the insurance premiums are set according to the actual driving conditions, and the driver who is an insured person. There was a tendency for premiums to be unfair, and it did not give satisfaction to the insured. Therefore, the present inventors have come up with the idea of setting insurance premiums using a new form of location information in order to avoid causing an unfair feeling of insurance premiums among drivers who are insured. .. That is, the present inventors think that it may be possible to add new added value to insurance companies, drivers, etc. by providing location information in a new form, and create an embodiment of the present application. It came to.

Further, with reference to FIG. 1, the outline of the embodiment created by the present inventors will be described. FIG. 1 is an explanatory diagram for explaining an outline of the embodiment. In the embodiment of the present application created by the present inventors, in order to set the insurance premium according to the traveling actual condition of the moving vehicle 600, the position information of the new form is the moving route on which the automobile 600 travels. Provides information on a certain driving lane. Specifically, the information processing device according to the present embodiment provides position information having a level of information particle size such as a road or an intersection where the automobile 600 actually travels, in order to set an insurance premium according to the actual traveling condition. In particular, in the present embodiment, there are a plurality of lanes 700C, 700L, 700R arranged in parallel, which are permitted to travel in the same direction, such as an expressway as shown in FIG. However, it is possible to identify one lane 700 in which the automobile 600 actually travels and provide the information. Then, in the present embodiment, the insurance premium is set based on the accident rate or the like associated with the traveling lane 700 in which the automobile 600 driven by each driver has traveled on a daily basis. Therefore, according to the embodiment, since the insurance premium can be set in detail according to the actual driving situation, it is possible to reduce the feeling of unfairness of the insurance premium among the drivers who are insured. That is, according to the present embodiment, by providing the position information in a new form of information on the traveling lane, it is possible to give new added value to the insurance company, the driver, and the like.

Here, the information particle size means the level of fineness and detail of information. For example, in the present embodiment, in order to set the insurance premium according to the actual driving situation, instead of the position information that the automobile 600 is traveling in the up lane of the BB expressway, the information granularity is larger than the position information. Provides high position information, that is, detailed position information, that the vehicle 600 is traveling in the central lane of the up lane of the BB highway. Further, in the present specification, the moving route means a route through which the moving body moves (passes), such as a road from the start point to the end point of the movement of the moving body. Therefore, in the present embodiment described below, when the moving body is the automobile 600, information on the traveling lane 700 from the start point to the ending point of the traveling of the automobile 600 is provided as the moving route. More specifically, for example, in the present embodiment, in a plurality of lanes 700C, 700L, 700R which are permitted to travel in the same direction and are lined up in parallel, such as an expressway as shown in FIG. Therefore, the information is provided to one lane 700 in which the automobile 600 actually travels. In each embodiment of the present application, the moving body is not limited to the automobile 600, and may be a bicycle, a flying body, a ship, or the like. In such a case, the moving body of each moving body may be used. Information on flight routes and routes that are mobile routes will be provided.

Further, in each embodiment, the automobile 600 may include an electric vehicle, a hybrid electric vehicle, a motorcycle, a personal mobility, a robot, a construction machine, an agricultural machine (for example, a tractor) and the like. Further, in each embodiment, the flying object may include an aircraft, a drone, and the like. Further, in each embodiment, the ship may include a manned ship, an unmanned ship and the like.

Further, in the embodiment of the present application, the present inventors further provide, for example, information on a traveling lane 700, which is a moving route on which the automobile 600 travels, as a new form of location information, and the position information of the automobile 600 with less error. The idea was to use an RTK (Real Time Kinematic) positioning method that can easily obtain information.

<< About RTK positioning method >>
Therefore, before explaining the details of the embodiment of the present application, the RTK positioning method that can be used in the present embodiment will be described with reference to FIG. FIG. 2 is a diagram showing a basic configuration example of the information processing system 10 according to each embodiment. As shown in FIG. 2, the information processing system 10 according to the present embodiment includes a mobile station (positioning unit) 100 mounted on an automobile (mobile body) 600, a server 200, a reference station 300, and a GNSS satellite 400. Can include. The details of each element included in the information processing system 10 will be described in the details of each embodiment.

In the RTK positioning method, for example, the mobile station 100 mounted on the automobile 600 and the plurality of reference stations 300 whose exact installation positions are known receive the GNSS signal from the GNSS satellite 400, and the received GNSS signal. Acquire their own position information based on. Next, the mobile station 100 mounted on the automobile 600 for which the position is to be obtained transmits its own position information (hereinafter, also referred to as provisional position information) obtained based on the GNSS signal to the server 200. Then, the server 200 is based on the GNSS signal from a plurality of reference stations 300 located in the vicinity of the automobile 600 (specifically, the mobile station 100) based on the transmitted provisional position information of the mobile station 100. The obtained position information of the reference station 300 is acquired in real time.

Next, the server 200 has known accurate position information of the reference station 300 (for example, stored in the server 200 in advance) and position information obtained based on the GNSS signal acquired from the reference station 300. Correction information is generated by obtaining the difference. The correction information will be used when correcting the provisional position information of the mobile station 100 obtained based on the GNSS signal in real time. That is, in the RTK positioning method, the position information (obtained based on the GNSS signal) of the reference station 300 placed in the reception environment presumed to be close to the reception environment of the GNSS signal in the mobile station 100 for which the position is to be obtained. The provisional position information of the mobile station 100 obtained based on the GNSS signal is corrected by using the correction information generated by the position information and the accurate position information. According to such an RTK positioning method, by performing the above-mentioned correction, it is possible to correct an error caused by disturbance due to the ionosphere, multipath, clock deviation, etc. caused by the GNSS signal. Therefore, the position can be corrected. The error contained in the information can be suppressed to about several centimeters. As a result, according to the RTK positioning method, it becomes easy to acquire the position information of the automobile 600 (mobile station 100) having a small error, and by extension, from the position information having a small error thus obtained, for example, a new one. It becomes easy to derive the information of the traveling lane 700 of the automobile 600 as the position information of the various forms. In the RTK positioning method that can be used in the present embodiment, it is preferable that at least two or more reference stations 300 are installed around the automobile 600 (specifically, the mobile station 100), and further. It is preferable that the plurality of reference stations 300 are installed so that the distance between the automobile 600 (mobile station 100) and about two to five reference stations 300 is within 10 kilometers.

Further, in the RTK positioning method, the server 200 or the mobile station 100 uses the correction information generated by the server 200 to correct the provisional position information of the mobile station 100 obtained based on the GNSS signal. By doing so, the position information of the automobile 600 with less error is acquired. More specifically, the RTK positioning method can be mainly divided into two methods, a device RTK positioning method in which the mobile station 100 performs the above correction, and a server RTK positioning method in which the server 200 performs the above correction.

In each of the embodiments described below, positioning using a GNSS signal will be used. For example, the mobile station 100 is relative to the mobile station 100 by communicating with a Wi-Fi access point or a wireless base station. It is also possible to use a positioning system that detects the positional relationship (for example, a Mobility Management Entity; a positioning system that uses MME). Further, in each embodiment, the RTK positioning method is described as being used, but other methods of GNSS positioning can also be used. Examples of other methods include a single positioning method, a relative positioning method, a differential positioning method, and the like.

<< First Embodiment >>
First, a first embodiment using the device RTK positioning method for correction by the mobile station 100 will be described. In other words, in the present embodiment, the functional unit for correcting the provisional position information of the automobile 600 is provided in the mobile station 100 on the automobile 600 side. In the present embodiment, by adopting such a device RTK method, the step of receiving the corrected position information (corrected position information) of the automobile 600 from the server 200 becomes unnecessary, so that the mobile station 100 has the mobile station 100. It is possible to acquire the position information of the automobile 600 with less error in real time without delay.

<Configuration of information processing system>
First, the configuration of the information processing system 10 according to the present embodiment will be described with reference to FIG. The information processing system 10 according to the present embodiment includes the mobile station 100, the server 200, the reference station 300, the GNSS satellite 400, and the insurance premium calculation server 500, which are described above with reference to FIG. The mobile station 100, the server 200, the reference station 300, and the insurance premium calculation server 500 are communicably connected to each other via a predetermined wired or wireless network. In the present embodiment, as the communication method used in the network, any method can be selected regardless of whether it is wired or wireless, but it is possible to select a communication method that can maintain stable operation. preferable. Hereinafter, each component included in the information processing system 10 according to the present embodiment will be sequentially described.

(Mobile station 100)
The mobile station 100 is mounted on the automobile 600 and acquires the position information of the automobile 600 in synchronization with the GNSS satellite 400. For example, the mobile station 100 receives GNSS signals from each of a plurality of GNSS satellites 400, which will be described later, and based on the received GNSS signals, uses a single positioning method to provide provisional position information of the vehicle 600 (specifically, for details, The latitude / longitude information of the vehicle 600 on the ground) is calculated, and the position information is transmitted to the server 200 described later. Further, the mobile station 100 corrects the provisional position information of the automobile 600 by using the correction information obtained from the server 200 described later, and the corrected position information of the automobile 600 (corrected position information) is obtained by the server 200. Send to. The mobile station 100 is not limited to a device including a GNSS module 110 (see FIG. 4) fixed in advance to the automobile 600, and is a tablet type including the GNSS module 110 brought into the automobile 600. It may be a device such as a PC (Personal Computer), a smartphone, a mobile phone, or a notebook PC. Further, although only one mobile station 100 is shown in FIG. 3, the information processing system 10 according to the present embodiment can include a plurality of mobile stations 100. The details of the configuration of the mobile station 100 will be described later.

(Server 200)
The server 200 is an information processing device that is configured by, for example, a computer or the like and can generate correction information used when correcting the provisional position information of the automobile 600 acquired by the mobile station 100 based on the GNSS signal. .. Specifically, when the server 200 receives the provisional position information of the automobile 600 from the mobile station 100 via the network, the server 200 receives one or a plurality of reference stations 300 installed in the vicinity of the automobile 600 via the network. Sends a location information distribution request to. Next, the server 200 receives the location information of each reference station 300 transmitted from each reference station 300 in response to the distribution request via the network. Further, the server 200 stores in advance accurate position information of the installation position of each reference station 300 (specifically, latitude / longitude information of the reference station 300 on the ground), and the accurate position of the installation position of the reference station 300 stored in advance. The correction information is generated by obtaining the difference between the information and the position information received from the reference station 300. At this time, it is preferable that the server 200 receives the position information from at least two reference stations 300 closest to the automobile 600. By doing so, the server 200 uses the position information of the reference station 300 placed in the reception environment presumed to be close to the reception environment of the GNSS signal in the mobile station 100 mounted on the automobile 600 for correction information. Can be generated. As a result, according to the present embodiment, when the provisional position information of the automobile 600 is corrected, the correction information reflecting the reception environment of the mobile station 100 mounted on the automobile 600 can be used. The accuracy of correction can be further improved. Then, the server 200 transmits the generated correction information to the mobile station 100.

Further, the server 200 acquires the corrected position information of the automobile 600 from the mobile station 100, and identifies the lane 700 in which the automobile 600 has traveled based on the acquired position information of the corrected automobile 600. Then, the server 200 transmits the information (specific information) of the specified traveling lane 700 to the insurance premium calculation server 500, which will be described later. In the present embodiment, the identification of the traveling lane 700 in which the automobile 600 has traveled is not limited to being performed by the server 200, and may be performed by, for example, the mobile station 100 or the insurance premium calculation server 500. Good. The detailed configuration of the server 200 will be described later.

(Reference station 300)
The reference station 300 has a known installation position and performs its own positioning in synchronization with the GNSS satellite 400. For example, the reference station 300 receives GNSS signals from each of a plurality of GNSS satellites 400 described later, and based on the received GNSS signals, uses its own position information (specifically, the reference station 300 on the ground) using a single positioning method. Latitude / longitude information) is calculated, and the position information is transmitted to the server 200. The transmitted position information will be used when the server 200 generates correction information. Specifically, the reference station 300 communicates between the GNSS module (not shown) that receives the GNSS signal and performs positioning, the control unit composed of the CPU (Central Processing Unit), the storage device, and the like, and the server 200. It mainly has a communication unit (not shown). Further, although only one reference station 300 is shown in FIG. 3, the information processing system 10 according to the present embodiment may include a plurality of reference stations 300.

(GNSS satellite 400)
The GNSS satellite 400 is a positioning artificial satellite that flies in outer space, and transmits a GNSS signal having a predetermined frequency (for example, 1575.42 MHz) to the ground. The GNSS signal includes the position information of the GNSS satellite 400 and the time information by the clock built in the GNSS satellite 400. By receiving a plurality of such GNSS signals, the mobile station 100 and the reference station 300 described above can calculate their own position information using a single positioning method. Further, in FIG. 3, only one GNSS satellite 400 is shown, but it is assumed that the information processing system 10 according to the present embodiment includes a plurality of GNSS satellites 400.

(Insurance premium calculation server 500)
The insurance premium calculation server 500 calculates the insurance premium based on the information of the lane 700 in which the automobile 600 has traveled, which is acquired by the server 200. In the present embodiment, the server 200 and the insurance premium calculation server 500 are not limited to being provided separately, and may be provided as an integrated information processing device. The detailed configuration of the insurance premium calculation server 500 will be described later.

<Mobile station configuration>
Next, the configuration of the mobile station 100 according to the present embodiment will be described with reference to FIG. FIG. 4 is a diagram showing a configuration example of the mobile station 100 according to the present embodiment. As shown in FIG. 4, the mobile station 100 mainly includes a GNSS module (positioning unit) 110, a communication unit 120, a processing unit 130, and a storage unit 160. The mobile station 100 has an input unit (for example, a keyboard, a mouse, etc.) (not shown) that receives an input operation from a driver (user) of the automobile 600, and a display for displaying various information to the driver, etc. A unit (for example, a liquid crystal display or the like) (not shown) may be further provided. Hereinafter, each functional unit of the mobile station 100 will be described in sequence.

(GNSS module 110)
The GNSS module 110 is a GNSS receiver that performs positioning of an automobile 600 (mobile station 100) in synchronization with a plurality of GNSS satellites 400. The GNSS module 110 includes an antenna that receives GNSS signals (not shown), a decoding unit that decodes predetermined information from GNSS signals (not shown), and positioning that acquires provisional position information of the automobile 600 from the decoded information. It has a part (not shown) and the like. Specifically, the GNSS module 110 receives GNSS signals from each of the plurality of GNSS satellites 400. Next, the GNSS module 110 is based on various information (position information and transmission time information of the GNSS satellite 400) included in each GNSS signal, and provides provisional position information of the automobile 600 (specifically, the position information of the mobile station 100 on the ground). Latitude / longitude information) (data) is calculated using a single positioning method. Further, the GNSS module 110 outputs the calculated position information of the provisional automobile 600 to the processing unit 130 described later.

(Communication unit 120)
The communication unit 120 is connected to the network by wire or wirelessly, and transmits / receives information such as location information and insurance premium information to / from the server 200 and the insurance premium calculation server 500 via the network. For example, the communication unit 120 is realized by a communication device (not shown) such as a communication antenna, a transmission / reception circuit, and a port.

(Processing unit 130)
The processing unit 130 executes various programs (corresponding to an example of an information processing program) stored in the storage unit 160, which will be described later, by, for example, a CPU, an MPU (Micro Processing Unit), or the like. Alternatively, the processing unit 130 may be realized by, for example, an integrated circuit such as an ASIC (Application Specific Integrated Circuit) or an FPGA (Field Programmable Gate Array). Specifically, as shown in FIG. 4, the processing unit 130 includes a position information acquisition unit 132, a correction information acquisition unit 134, a correction calculation unit 138, a corrected position information notification unit 140, and an insurance premium information acquisition unit. It has 142 and. Hereinafter, each element of the processing unit 130 will be described in sequence.

~ Location information acquisition unit 132 ~
The position information acquisition unit 132 acquires the provisional position information (data) of the automobile 600 from the GNSS module 110 and outputs it to the communication unit 120. The acquired position information of the provisional automobile 600 will be transmitted to the server 200 via the communication unit 120. Further, the position information acquisition unit 132 also outputs the provisional position information of the automobile 600 to the correction calculation unit 138, which will be described later.

~ Correction information acquisition unit 134 ~
The correction information acquisition unit 134 acquires the correction information transmitted from the server 200 via the communication unit 120, and outputs the correction information to the correction calculation unit 138 described later. As described above, the acquired correction information will be used when the correction calculation unit 138 corrects the provisional position information (data) of the automobile 600.

~ Correction calculation unit 138 ~
The correction calculation unit 138 corrects the provisional position information (data) of the automobile 600 acquired from the position information acquisition unit 132 by using the correction information acquired from the correction information acquisition unit 134 described above. Further, the correction calculation unit 138 outputs the position information (first position information) (corrected position information) of the corrected automobile 600 obtained by the correction to the corrected position information notification unit 140, which will be described later. In the present embodiment, the error included in the corrected position information of the automobile 600 can be suppressed to about several centimeters by performing the correction by the correction calculation unit 138. As a result, according to the present embodiment, it becomes easy to identify the traveling lane 700 of the automobile 600 from the corrected position information of the automobile 600.

~ Corrected location information notification unit 140 ~
The corrected position information notification unit 140 transmits the corrected position information (first position information) (corrected position information) of the automobile 600 to the server 200 via the communication unit 120. The corrected position information is used when the server 200 identifies the traveling lane 700 in which the automobile 600 is traveling, as described above. The corrected position information may be presented to the driver or the like via a display unit (not shown), or may be provided to a navigation device (not shown) mounted on the automobile 600.

~ Insurance premium information acquisition department 142
The insurance premium information acquisition unit 142 acquires the insurance premium information calculated by the insurance premium calculation server 500 via the communication unit 120. Then, the acquired insurance premium information may be presented to the driver or the like via the display unit (not shown), or may be stored in the storage unit 160 described later.

(Storage unit 160)
The storage unit 160 is realized by, for example, a semiconductor memory element such as a RAM (Random Access Memory) or a flash memory (Flash Memory), or a storage device such as a hard disk or an optical disk. The storage unit 160 stores programs and data for executing processing in the processing unit 130, various information acquired from the server 200 and the insurance premium calculation server 500, and the like.

<Server configuration>
Next, the configuration of the server 200 will be described with reference to FIG. FIG. 5 is a diagram showing a configuration example of the server 200 according to the present embodiment. As shown in FIG. 5, the server 200 has a communication unit 220, a processing unit 230, and a storage unit 260. The server 200 includes an input unit (for example, a keyboard, a mouse, etc.) (not shown) that receives various operations from the administrator of the server 200, and a display unit (for example, a liquid crystal display, etc.) for displaying various information. (Not shown) may be further provided. Hereinafter, each functional unit of the server 200 will be described in sequence.

(Communication unit 220)
The communication unit 220 is connected to the network by wire or wirelessly, and transmits / receives information such as location information between the mobile station 100, the reference station 300, and the insurance premium calculation server 500 via the network. For example, the communication unit 220 is realized by a communication device (not shown) such as a communication antenna, a transmission / reception circuit, and a port.

(Processing unit 230)
The processing unit 230 executes various programs (corresponding to an example of an information processing program) stored in the storage unit 260, which will be described later, by, for example, a CPU, an MPU, or the like. Specifically, as shown in FIG. 5, the processing unit 230 includes a position information acquisition unit 232, a reference station position information acquisition unit 234, a correction information generation unit 236, an output unit 248, and a corrected position information acquisition unit 240. And a specific unit 242. Hereinafter, each element of the processing unit 230 will be described in sequence.

~ Location information acquisition unit 232
The position information acquisition unit 232 acquires the position information (data) of the provisional vehicle 600 from the mobile station 100, and based on the acquired position information of the provisional vehicle 600, a plurality of locations installed in the vicinity of the vehicle 600. A distribution request for location information (second location information) is transmitted to the reference station 300.

~ Reference station location information acquisition unit 234 ~
Based on the above distribution request, the reference station position information acquisition unit 234 acquires the position information (second position information) of the reference station 300 from a plurality of reference stations 300 whose installation positions are known, which are located in the vicinity of the automobile 600. It is output to the correction information generation unit 236. At this time, it is preferable that the reference station position information acquisition unit 234 acquires the position information of at least two reference stations 300 closest to the automobile 600. By doing so, the correction information generation unit 236, which will be described later, is located at the reference station 300 in the reception environment presumed to be close to the reception environment of the GNSS signal in the mobile station 100 mounted on the automobile 600. Correction information can be generated using the information. As a result, when the provisional position information of the automobile 600 is corrected, the correction information reflecting the reception environment close to the reception environment of the mobile station 100 can be used, so that the accuracy of the correction can be improved. Further, in the present embodiment, the correction information generation unit 236 generates correction information using the position information of the plurality of reference stations 300, so that the reception environment in which the reception environment of the mobile station 100 is close to the generated correction information is strong. It will be reflected, and the accuracy of correction can be further improved.

~ Correction information generation unit 236 ~
The correction information generation unit 236 is used when correcting the position information (data) of the provisional automobile 600 by using the position information (second position information) of the reference station 300 acquired from the reference station position information acquisition unit 234. Generate correction information. Specifically, the correction information generation unit 236 contains the position information of the installation position of each reference station 300 (specifically, the latitude / longitude information of the reference station 300 on the ground) and the reference station position information acquisition unit 234 stored in the storage unit 260. The correction information is generated by obtaining the difference from the position information of the reference station 300 obtained from. Further, the correction information generation unit 236 outputs the generated correction information to the output unit 248 described later.

~ Output unit 248 ~
The output unit 248 transmits the correction information acquired from the correction information generation unit 236 to the mobile station 100 mounted on the automobile 600 via the communication unit 220. As described above, the transmitted correction information will be used when the mobile station 100 corrects the provisional position information (data) of the automobile 600.

~ Corrected position information acquisition unit 240 ~
The corrected position information acquisition unit 240 acquires the corrected position information (corrected position information) of the automobile 600 from the mobile station 100 via the communication unit 220, and outputs the corrected position information to the specific unit 242 described later.

~ Specific part 242
The identification unit 242 identifies the traveling lane 700 in which the vehicle 600 has traveled based on the corrected position information (corrected position information) of the vehicle 600 with reference to the map information stored in the storage unit 260 described later. .. As described above, in the present embodiment, since the error included in the position information of the automobile 600 can be suppressed to about several centimeters by the correction, it is possible to easily identify the traveling lane 700 of the automobile 600. it can. For example, the specific unit 242 is permitted to move in the same direction as the moving direction of the automobile 600 based on the position information of the first passing point and the second passing point through which the automobile 600 has passed, and a plurality of travelings arranged in parallel. From the lane candidates, one traveling lane 700 in which the vehicle 600 has traveled is specified. Further, the specific unit 242 transmits the information of the specified traveling lane 700 to the insurance premium calculation server 500 via the communication unit 220.

(Memory unit 260)
The storage unit 260 is realized by, for example, a semiconductor memory element such as a RAM or a flash memory, or a storage device such as a hard disk or an optical disk. The storage unit 260 stores programs, data, and the like for executing the processing in the processing unit 230.

<Configuration of insurance premium calculation server>
Next, the configuration of the insurance premium calculation server 500 will be described with reference to FIGS. 6 and 7. FIG. 6 is a diagram showing a configuration example of the insurance premium calculation server 500 according to the present embodiment, and FIG. 7 is a diagram showing an example of a database (DB) 562 stored in the storage unit 560 shown in FIG. .. As shown in FIG. 6, the insurance premium calculation server 500 includes a communication unit 520, a processing unit 530, and a storage unit 560. The insurance premium calculation server 500 includes an input unit (for example, a keyboard, a mouse, etc.) (not shown) for receiving various operations from the administrator of the insurance premium calculation server 500, and a display unit for displaying various information (for example,). , Liquid crystal display, etc.) (not shown). Hereinafter, each functional unit of the insurance premium calculation server 500 will be sequentially described.

(Communication unit 520)
The communication unit 520 is connected to the network by wire or wirelessly, and transmits / receives information such as location information and insurance premium information between the mobile station 100 and the server 200 via the network. For example, the communication unit 520 is realized by a communication device such as a communication antenna, a transmission / reception circuit, and a port.

(Processing unit 530)
The processing unit 530 executes various programs (corresponding to an example of an information processing program) stored in the storage unit 560, which will be described later, by, for example, a CPU, an MPU, or the like. Specifically, as shown in FIG. 6, the processing unit 530 has a specific information acquisition unit 532, a calculation unit 534, and a notification unit 536. Hereinafter, each element of the processing unit 530 will be described in sequence.

~ Specific information acquisition unit 532-
The specific information acquisition unit 532 acquires the information (specific information) of the specified traveling lane 700 from the server 200 via the communication unit 220, and outputs the information (specific information) to the calculation unit 534 described later.

~ Calculation unit 534 ~
The calculation unit 534 calculates the insurance premium for the automobile 600 based on the specified traveling lane 700. Specifically, the calculation unit 534 refers to the database (DB) 562 stored in the storage unit 560 as shown in FIG. 7, and is associated with the specified driving lane 700 or is associated with the traveling lane 700. The insurance premium is calculated based on the accident rate associated with each included point. For example, as shown in FIG. 7, the DB 562 includes information on the accident rate of each lane (right lane, center lane, left lane) for each section of each expressway. Specifically, the calculation unit 534 calculates the insurance premium high when the driving record of the route with a high accident rate is high, and the insurance premium when the driving record of the route with a low accident rate is high. Is calculated low. Further, the calculation unit 534 outputs the calculated insurance premium information (insurance premium information) to the notification unit 246 and the storage unit 560, which will be described later.

~ Notification section 536 ~
The notification unit 536 transmits the insurance premium information acquired from the calculation unit 534 to the mobile station 100 via the communication unit 220, and notifies the driver and the like. For example, in the mobile station 100, the notified insurance premium information may be presented to the driver or the like via a display unit (not shown).

(Memory unit 560)
The storage unit 560 is realized by, for example, a semiconductor memory element such as a RAM or a flash memory, or a storage device such as a hard disk or an optical disk. The storage unit 560 stores a program for executing the processing in the processing unit 530, a DB 562 as shown in FIG. 7, and the like.

<Information processing>
Next, information processing by the information processing system 10 according to the present embodiment will be described with reference to FIG. FIG. 8 is a sequence diagram showing an example of information processing according to the present embodiment. As shown in FIG. 8, the information processing according to the present embodiment includes a plurality of steps from step S101 to step S118. The details of each step will be described below.

First, as shown in FIG. 8, the mobile station 100 receives GSNN signals from each of the plurality of GNSS satellites 400 (step S101). Next, the mobile station 100 acquires the provisional position information (data) of the automobile 600 based on the information included in each GNSS signal (step S102). Further, the mobile station 100 transmits the provisional position information of the automobile 600 acquired in step S102 to the server 200 (step S103).

The server 200 receives the provisional position information of the automobile 600 from the mobile station 100 (step S104). Then, the server 200 transmits a distribution request to the reference station 300 located in the vicinity of the automobile 600 based on the provisional position information of the automobile 600 received in step S104 (step S105).

The reference station 300 receives GSNN signals from each of the plurality of GNSS satellites 400 (step S106). Next, the reference station 300 acquires its own position information based on the information included in each GNSS signal (step S107). Further, the reference station 300 receives the distribution request from the server 200 (step S108), and transmits the position information (second position information) of the reference station 300 acquired in step S107 to the server 200 in response to the distribution request. (Step S109).

The server 200 receives the position information of the reference station 300 from the reference station 300 (step S110). Next, the server 200 is a provisional automobile based on the difference between the position information of the installation position of the reference station 300 stored in advance in the storage unit 260 and the position information (second position information) received from the reference station 300. The correction information for the correction for the position information (data) of 600 is generated. Further, the server 200 transmits the generated correction information to the mobile station 100 (step S111).

The mobile station 100 receives the correction information from the server 200 (step S112). Then, the mobile station 100 corrects the provisional position information of the automobile 600 acquired in step S102 based on the correction information received in step S112, and the corrected position information of the automobile 600 (first position information) ( The corrected position information) is transmitted to the server 200 (step S113).

The server 200 receives the corrected position information from the mobile station 100 (step S114). Next, the server 200 refers to the map information stored in the storage unit 260, identifies the traveling lane 700 in which the automobile 600 has traveled, based on the corrected position information received in step S114 described above, and identifies the traveling lane. Information (specific information) of the lane 700 is transmitted to the insurance premium calculation server 500 (step S115).

The insurance premium calculation server 500 receives the specific information (step S116). Next, the insurance premium calculation server 500 refers to the DB 562 stored in the storage unit 560, and is associated with the specified traveling lane 700 or an accident associated with each point included in the traveling lane 700. The insurance premium is calculated based on the rate, and the calculated insurance premium information (insurance premium information) is transmitted to the mobile station 100 (step S117).

The mobile station 100 receives the insurance premium information transmitted from the insurance premium calculation server 500 (step S118). For example, the received insurance premium information may be presented to the driver or the like via a display unit (not shown) provided on the mobile station 100. Then, the information processing system 10 according to the present embodiment ends the information processing.

As described above, according to the present embodiment, in order to set the insurance premium according to the actual driving situation, it is possible to provide the position information having the level of information particle size such as the road or the intersection where the automobile 600 actually traveled. .. Therefore, according to the embodiment, the insurance premium can be set in detail according to the accident rate associated with the road or intersection on which the automobile 600 actually travels, and by extension, the driver who is an insurance subscriber. It is possible to reduce the feeling of unfairness in insurance premiums. That is, according to the present embodiment, new added value can be given to the insurance company, the driver, etc. by providing the location information in a new form.

Further, according to the present embodiment, by adopting the device RTK method, the step of receiving the corrected position information of the automobile 600 from the server 200 becomes unnecessary, so that the mobile station 100 uses the automobile 600 with less error. It is possible to acquire the position information of the car without delay.

In the above description, the provisional position information of the automobile 600 is corrected, but the present embodiment is not limited to this. For example, in the present embodiment, when the position information of the automobile 600 having a small error can be obtained from the mobile station 100, the above-mentioned identification is performed based on the position information of the automobile 600 without necessarily performing the above-mentioned correction. You may go.

<< Second Embodiment >>
The present application is not limited to adopting the device RTK method as in the first embodiment, but may also adopt the server RTK method in which the server 200 corrects the provisional position information of the automobile 600. it can. The details of the second embodiment adopting the server RTK method will be sequentially described below. In the present embodiment, by adopting such a server RTK method, the correction processing can be performed by the server 200 instead of the mobile station 100, so that the processing load of the mobile station 100 can be reduced, and by extension, the mobile station 100 can be made smaller. It is possible to reduce power consumption and reduce power consumption.

<Configuration of information processing system>
First, the configuration of the information processing system 10 according to the present embodiment will be described with reference to FIG. In this embodiment, since the configuration of the information processing system 10 is the same as that of the first embodiment, FIG. 3 showing a configuration example of the information processing system 10 according to the first embodiment can be referred to. The information processing system 10 according to the present embodiment can also include a mobile station 100a, a server 200a, a reference station 300, a GNSS satellite 400, and an insurance premium calculation server 500, as in the first embodiment. Each component included in the information processing system 10 will be sequentially described below. However, since the reference station 300, the GNSS satellite 400, and the insurance premium calculation server 500 are the same as those in the first embodiment, the reference station here. The description of 300, the GNSS satellite 400, and the insurance premium calculation server 500 will be omitted.

(Mobile station 100a)
Similar to the first embodiment, the mobile station 100a receives GNSS signals from each of the plurality of GNSS satellites 400, and based on the received GNSS signals, uses a single positioning method to provide provisional position information of the automobile 600. (Data) is calculated, and the position information of the provisional vehicle 600 is transmitted to the server 200a. Further, in the present embodiment, unlike the first embodiment, the mobile station 100a acquires the corrected position information (corrected position information) of the automobile 600 from the server 200a. The details of the configuration of the mobile station 100a will be described later.

(Server 200a)
Similar to the first embodiment, when the server 200a receives the provisional position information of the automobile 600 from the mobile station 100a via the network, the server 200a is installed in the vicinity of the automobile 600 via the network. Alternatively, a location information distribution request is transmitted to a plurality of reference stations 300. Next, the server 200a receives the position information (second position information) of each reference station 300 transmitted from each reference station 300 in response to the distribution request via the network. Further, the server 200a stores the accurate position information of the installation position of each reference station 300 in advance, and stores the difference between the accurate position information of the installation position of the reference station 300 stored in advance and the position information received from the reference station 300. By asking, correction information is generated. Further, in the present embodiment, unlike the first embodiment, the server 200a corrects and corrects the provisional position information of the automobile 600 received from the mobile station 100a by using the generated correction information. The position information of the completed automobile 600 is transmitted to the mobile station 100. Further, the server 200a identifies the lane 700 in which the vehicle 600 has traveled based on the corrected position information of the vehicle 600, and provides information (specific information) on the specified traveling lane 700 as described later. It is transmitted to the insurance premium calculation server 500.

<Mobile station configuration>
Next, the configuration of the mobile station 100a according to the present embodiment will be described with reference to FIG. FIG. 9 is a diagram showing a configuration example of the mobile station 100a according to the present embodiment. As shown in FIG. 9, the mobile station 100a has a GNSS module 110, a communication unit 120, a processing unit 130a, and a storage unit 160. Since the parts other than the processing unit 130a are common to the functional units included in the mobile station 100 according to the first embodiment, only the processing unit 130a which is not common to the first embodiment will be described here. The description of the functional part of is omitted.

(Processing unit 130a)
The processing unit 130a executes various programs by the CPU, MPU, or the like, similarly to the processing unit 130 according to the first embodiment. Specifically, as shown in FIG. 9, the processing unit 130a includes a position information acquisition unit 132a, a corrected position information acquisition unit 150, and an insurance premium information acquisition unit 142. Hereinafter, each element of the processing unit 130a will be described in sequence, but since the insurance premium information acquisition unit 142 is common to the first embodiment, the description thereof will be omitted here.

~ Location information acquisition unit 132a ~
Similar to the first embodiment, the position information acquisition unit 132a acquires the position information (data) of the provisional vehicle 600 from the GNSS module 110, and transmits the position information of the provisional vehicle 600 via the communication unit 120. And sends it to the server 200a. In this embodiment, unlike the first embodiment, the position information acquisition unit 132a provides the provisional position information of the automobile 600 to the correction calculation unit 138 according to the first embodiment shown in FIG. Do not output.

~ Corrected position information acquisition unit 150 ~
The corrected position information acquisition unit 150 acquires the corrected position information (first position information) (corrected position information) of the automobile 600 from the server 200 via the communication unit 120. The acquired corrected position information may be presented to the driver or the like via the display unit (not shown) of the mobile station 100a, and is provided to the navigation device (not shown) mounted on the automobile 600. May be good.

<Server configuration>
Next, the configuration of the server 200a according to the present embodiment will be described with reference to FIG. FIG. 10 is a diagram showing a configuration example of the server 200a according to the present embodiment. As shown in FIG. 10, the server 200a has a communication unit 220, a processing unit 230a, and a storage unit 260. Since the parts other than the processing unit 230a are common to the functional units included in the server 200 according to the first embodiment, only the processing unit 230a which is not common to the first embodiment will be described here. The description of the functional part will be omitted.

(Processing unit 230a)
Similar to the first embodiment, the processing unit 230a executes various programs stored in the storage unit 260 by, for example, a CPU, an MPU, or the like. Specifically, as shown in FIG. 10, the processing unit 230a includes a position information acquisition unit 232a, a reference station position information acquisition unit 234, a correction information generation unit 236a, a correction calculation unit 238, and a specific unit 242a. Since the reference station position information acquisition unit 234 is common to the first embodiment, the description of the reference station position information acquisition unit 234 is omitted here, and the position information acquisition unit (which is not common to the first embodiment) ( The information acquisition unit) 232a, the correction information generation unit 236a, the correction calculation unit 238, and the specific unit 242a will be described.

~ Location information acquisition unit 232a ~
Similar to the first embodiment, the position information acquisition unit 232a acquires the position information (data) of the provisional vehicle 600 from the mobile station 100a, and based on the acquired position information of the provisional vehicle 600, the vehicle concerned. A distribution request for position information (second position information) is transmitted to a plurality of reference stations 300 installed in the vicinity of 600. Further, in the present embodiment, unlike the first embodiment, the position information acquisition unit 232a outputs the acquired position information of the provisional automobile 600 to the correction calculation unit 238, which will be described later.

~ Correction information generation unit 236a ~
Similar to the first embodiment, the correction information generation unit 236a includes the position information of the installation position of the reference station 300 stored in the storage unit 260 and the position information of the reference station 300 acquired from the reference station position information acquisition unit 234 (the first). Correction information is generated by obtaining the difference from the position information of 2). Further, in the present embodiment, unlike the first embodiment, the correction information generation unit 236a outputs the generated correction information to the correction calculation unit 238, which will be described later.

~ Correction calculation unit 238 ~
The correction calculation unit 238 uses the correction information acquired from the correction information generation unit 236a described above to correct the provisional position information (data) of the automobile 600 acquired from the position information acquisition unit 232a. Further, the correction calculation unit 238 outputs the position information (first position information) (corrected position information) of the corrected automobile 600 obtained by the correction to the specific unit 242a described later.

~ Specific part 242a ~
Unlike the first embodiment, the specific unit 242a acquires the corrected position information (first position information) (corrected position information) of the corrected automobile 600 from the correction calculation unit 238. Then, as in the first embodiment, the specific unit 242a refers to the map information stored in the storage unit 260, and based on the corrected position information of the automobile 600, the traveling lane 700 in which the automobile 600 travels. Is specified, and the information (specific information) of the specified traveling lane 700 is transmitted to the insurance premium calculation server 500 via the communication unit 220.

<Information processing>
Next, information processing by the information processing system 10 according to the present embodiment will be described with reference to FIG. FIG. 11 is a sequence diagram showing an example of information processing according to the present embodiment. As shown in FIG. 11, the information processing according to the present embodiment includes a plurality of steps from step S201 to step S216. The details of each step will be described below.

Since steps S201 to S210 shown in FIG. 11 are common to steps S101 to S110 of information processing according to the first embodiment shown in FIG. 8, the description of steps S201 to S210 is omitted here.

In the present embodiment, the server 200a is based on the difference between the position information of the installation position of each reference station 300 stored in advance in the storage unit 260 and the position information (second position information) received from the reference station 300. Correction information for correction with respect to the provisional position information of the automobile 600 is generated (step S211). Then, the server 200a corrects the provisional position information (data) of the automobile 600 acquired in step S204 by using the correction information generated in step S211 (step S212). Further, the server 200a refers to the map information stored in the storage unit 260, and the vehicle 600 travels based on the corrected position information (first position information) of the vehicle 600 acquired in step S212 described above. The traveling lane 700 is specified, and the information (specific information) of the identified traveling lane 700 is transmitted to the insurance premium calculation server 500 (step S213).

Further, since steps S214 to S216 shown in FIG. 11 are common to steps S116 to S118 of the information processing according to the first embodiment shown in FIG. 8, the description of steps S214 to S216 is omitted here. ..

As described above, according to the first embodiment, in order to set the insurance premium according to the actual driving condition, the information particle size of the level such as the road or the intersection where the automobile 600 actually traveled is set. It is possible to provide the position information to have. Therefore, according to the embodiment, the insurance premium can be set in detail according to the accident rate associated with the road or intersection on which the automobile 600 actually travels, and by extension, the driver who is an insurance subscriber. It is possible to reduce the feeling of unfairness in insurance premiums. That is, according to the present embodiment, new added value can be given to the insurance company, the driver, etc. by providing the location information in a new form.

Further, according to the present embodiment, by adopting the server RTK method, the correction processing can be performed by the server 200a instead of the mobile station 100, so that the processing load of the mobile station 100a can be reduced, and by extension, the mobile station 100a can be made smaller. It is possible to reduce power consumption and reduce power consumption.

<< Third Embodiment >>
As described above, the present application is not limited to using RTK-type positioning using GNSS signals as in the first and second embodiments, and for example, positioning using MME. It is also possible to use a positioning system such as a system that detects the relative positional relationship of the mobile station 100 by communicating with the radio base station.

Specifically, in the RTK method described above, the reference station 300 in which the position information is used when generating the correction information is located closer to the mobile station 100 related to the position information to be corrected by the correction information. The more the error included in the corrected position information obtained by the correction can be reduced. Therefore, the server 200 selects the reference station 300 close to the mobile station 100 based on the location information of the mobile station 100, and transmits the location information distribution request to the selected reference station 300. For example, when the mobile station 100 is mounted on the traveling automobile 600, the position of the mobile station 100 changes every moment as the automobile 600 travels, so that the reference station 300 close to the mobile station 100 also changes. Therefore, the server 200 periodically acquires the position information of the mobile station 100, selects the reference station 300 close to the mobile station 100 at each time point according to the position information that fluctuates from moment to moment, and refers to the selected reference station 300. A delivery request will be sent. As a result, since the server 200 constantly repeats the acquisition of the location information and the distribution request, the server 200 processes tens of thousands or more tasks per unit time, and the load on the server 200 and the network becomes extremely large. It is also assumed that it will end up.

Therefore, in the third embodiment of the present application described below, in order to reduce the load on the server 200 and the network, the mobile station 100 is a wireless communication system compliant with, for example, LTE (Long Term Evolution) and LTE-Advanced. When it is possible to connect to, the position information of the mobile station 100 is acquired from the wireless communication system based on the information managed by MME or the like. In the mobile communication system, in order to establish a communication connection or to hand over a communication connection once established, information on the relative positional relationship of the mobile station 100 with respect to a radio base station (not shown) is provided by the MME. I manage it. Therefore, the server 200 acquires the position information of the mobile station 100 when an event occurs, such as the mobile station 100 establishing a communication connection via the wireless base station or handing over to the next wireless base station from the MME. Can be done. By doing so, in the present embodiment, the server 200 can acquire the position information of the mobile station 100 from the MME without periodically acquiring the position information from the mobile station 100. Therefore, the mobile station A reference station 300 close to 100 can be selected, and a distribution request can be transmitted to the selected reference station 300. Therefore, according to the present embodiment, since the server 200 does not always repeat the acquisition of the location information and the distribution request, it is possible to avoid processing tens of thousands or more tasks per unit time. As a result, according to the present embodiment, it is possible to avoid an extremely large load on the server 200 and the network.

<Overview of wireless communication system>
First, an outline of the wireless communication system 20 according to the present embodiment will be described with reference to FIG. FIG. 12 is an explanatory diagram for explaining an outline of the wireless communication system according to the present embodiment. As shown in FIG. 12, the wireless communication system 20 according to the present embodiment includes wireless base stations 580a and 580b that perform wireless communication with the mobile station 100b (see FIG. 13), and MME570 that performs communication management. The actual wireless communication system 20 includes a Home Subscriber Server (HSS) having a database for managing the location information of the mobile station 100b, various gateways for interface functions and relays, etc., but for the sake of clarity. The illustration is omitted.

In the wireless communication system 20, as shown in FIG. 12, each wireless base station 580 is assigned an area called cell 540, and covers communication with a mobile station 100b located in each cell 540 ( A plurality of cells 540 may be assigned to each radio base station 580). Further, each cell 540 is assigned a physical cell identifier (PCI). For example, when the mobile station 100b moves from the cell 540a to the cell 540b, in the wireless communication system 20, the handover is performed in order to maintain the communication connection established between the wireless base station 580a and the next wireless base station 580b. Identification for communication connection is performed using the PCI of cell 540b corresponding to the above-mentioned radio base station 580b. Therefore, the MME 570 that manages the communication manages the PCI of the cell 540 corresponding to the radio base station 580 to which the mobile station 100b is connected.

Therefore, in the present embodiment, the server 200b (see FIG. 13) acquires the PCI of the cell 540 corresponding to the radio base station 580 to which the mobile station 100b is connected from the MME 570, and corresponds to the acquired PCI cell 540. By selecting the reference station 300, the reference station 300 close to the mobile station 100b can be selected. In the present embodiment, the server 200b may acquire the PCI when the mobile station 100 establishes a communication connection with the wireless base station 580 and when a handover occurs. Therefore, the server 200b or the server 200b may be used. It is possible to avoid that the load on the network becomes very large.

<Configuration of information processing system>
First, the configuration of the information processing system 10b according to the present embodiment will be described with reference to FIG. FIG. 13 is a diagram showing a configuration example of the information processing system 10b according to the present embodiment. Similar to the first embodiment, the information processing system 10b according to the present embodiment includes the mobile station 100b, the server 200b, the reference station 300, the GNSS satellite 400, and the insurance premium described above with reference to FIG. It includes a calculation server 500, and further includes an MME 570 included in the wireless communication system 20 described above. Hereinafter, each component included in the information processing system 10b will be sequentially described, but the mobile station 100b, the server 200b, the reference station 300, the GNSS satellite 400, and the insurance premium calculation server 500 are the same as those in the first embodiment. Therefore, these explanations will be omitted here.

(MME570)
The MME 570 is configured by, for example, a computer or the like, is included in the wireless communication system 20 described above, and manages the PCI information of the cell 540 corresponding to the wireless base station 580 to which the mobile station 100b is connected. Further, the MME 570 transmits the PCI information of the cell 540 corresponding to the radio base station 580 to which each mobile station 100b is connected in response to the distribution request from the server 200b.

In the following description, a case where the device RTK positioning method for performing correction by the mobile station 100b is adopted will be described. However, the present embodiment is not limited to adopting the device RTK method, and the server RTK method that corrects the provisional position information of the automobile 600 on the server 200b can also be adopted.

<Mobile station configuration>
Next, the configuration of the mobile station 100b according to the present embodiment will be described with reference to FIG. FIG. 14 is a diagram showing a configuration example of the mobile station 100b according to the present embodiment. As shown in FIG. 4, the mobile station 100b mainly includes a GNSS module 110, a communication unit 120, a processing unit 130b, and a storage unit 160. Since the parts other than the processing unit 130b are common to the functional units included in the mobile station 100 according to the first embodiment, only the processing unit 130b which is not common to the first embodiment will be described here. The description of the functional part of is omitted.

(Processing unit 130b)
The processing unit 130b executes various programs stored in the storage unit 160 by, for example, a CPU, an MPU, or the like. Specifically, as shown in FIG. 14, the processing unit 130b includes a position information acquisition unit 132b, a correction information acquisition unit 134, a correction calculation unit 138, a corrected position information notification unit 140, and an insurance premium information acquisition unit. It has 142 and. Since the parts other than the position information acquisition unit 132b are common to each element included in the processing unit 130 according to the first embodiment, only the position information acquisition unit 132b which is not common to the first embodiment is used here. It will be described and the description of other elements will be omitted.

~ Location information acquisition unit 132b ~
Similar to the first embodiment, the position information acquisition unit 132b acquires the provisional position information (data) of the automobile 600 from the GNSS module 110 and outputs it to the correction calculation unit 138. In the present embodiment, unlike the first embodiment, the position information acquisition unit 132b does not output the acquired position information of the provisional automobile 600 to the communication unit 120.

<Server configuration>
Next, the configuration of the server 200b will be described with reference to FIG. FIG. 15 is a diagram showing a configuration example of the server 200b according to the present embodiment. As shown in FIG. 15, the server 200b has a communication unit 220, a processing unit 230b, and a storage unit 260. Since the parts other than the processing unit 230b are common to the functional units included in the server 200 according to the first embodiment, only the processing unit 230b that is not common to the first embodiment will be described here. The description of the functional part will be omitted.

(Processing unit 230b)
The processing unit 230b executes various programs stored in the storage unit 260 by, for example, a CPU, an MPU, or the like. Specifically, as shown in FIG. 15, the processing unit 230b includes the PCI information acquisition unit 250, the reference station position information acquisition unit 234, the correction information generation unit 236, the output unit 248, and the corrected position information acquisition unit 240. And a specific unit 242. Since the components other than the PCI information acquisition unit 250 are common to each element included in the processing unit 230 according to the first embodiment, only the PCI information acquisition unit 250 which is not common to the first embodiment is used here. It will be described and the description of other elements will be omitted.

~ PCI Information Acquisition Department 250 ~
The PCI information acquisition unit 250 acquires the PCI information of the cell 540 corresponding to the radio base station 580 to which each mobile station 100b is connected from the MME 570. Next, the PCI information acquisition unit 250 refers to the database having information on the correspondence between the PCI and the reference station 300 stored in advance in the storage unit 260 based on the acquired PCI, and refers to the mobile station 100b (automobile 600). A plurality of reference stations 300 installed in the vicinity are selected. Further, the PCI information acquisition unit 250 transmits a distribution request for position information (second position information) to the selected reference station 300.

<Information processing>
Next, information processing by the information processing system 10b according to the present embodiment will be described with reference to FIG. FIG. 16 is a sequence diagram showing an example of information processing according to the present embodiment. As shown in FIG. 16, the information processing according to the present embodiment includes a plurality of steps from step S301 to step S316. The details of each step will be described below.

First, as shown in FIG. 16, the MME 570 acquires the PCI information of the cell 540 corresponding to the radio base station 580 to which each mobile station 100b is connected (step S301). Next, the MME 570 transmits the acquired PCI information to the server 200b (step S302).

Next, the server 200b receives the PCI information from the MME 570 (step S303). Then, the server 200b transmits a distribution request to the reference station 300 located in the vicinity of the mobile station 100b (vehicle 600) based on the PCI information received in step S303 (step S304).

Since steps S305 to S310 shown in FIG. 16 are common to steps S106 to S111 of the information processing according to the first embodiment shown in FIG. 8, the description of steps S305 to S310 is omitted here. Further, since step S311 and step S312 shown in FIG. 16 are common to steps S101 and S102 of the information processing according to the first embodiment shown in FIG. 8, the description of S311 and step S312 will be omitted here. Further, since steps S313 to S316 shown in FIG. 16 are common to steps S112 to S115 of the information processing according to the first embodiment shown in FIG. 8, the description of steps S313 to S316 is omitted here. ..

Further, although not shown in FIG. 16, in this embodiment as well, after step S316, steps S116 to S118 of the information processing according to the first embodiment shown in FIG. 8 are executed.

As described above, according to the present embodiment, the server 200b can acquire PCI as the position information of the mobile station 100b from the wireless communication system 20 without periodically acquiring the position information from the mobile station 100b. Therefore, the reference station 300 close to the mobile station 100b can be selected, and the distribution request can be transmitted to the selected reference station 300. Therefore, according to the present embodiment, since the server 200b does not always repeat the acquisition of the location information and the distribution request, it is possible to avoid processing tens of thousands or more tasks per unit time. As a result, according to the present embodiment, it is possible to avoid an extremely large load on the server 200b and the network.

In the present embodiment, the server 200b is not limited to coordinating with the MME570 of the wireless communication system 20, and is an area-based management server (using MEC (Mobile Edge Computing) technology in the wireless communication system 20). It may be linked with (not shown).

<< Fourth Embodiment >>
By the way, depending on the rental car company that rents the car 600 for a fee, the area where the rented car 600 can travel may be limited. For example, there are cases where the business scope of the rental car company is strictly defined by regulations or the like, or cases where driving on rough roads that are difficult to drive is prohibited in advance in order to prevent breakdown of the automobile 600. However, in the prior art, although the area in which the rented vehicle 600 travels can be roughly recognized, when the vehicle 600 travels on a road or the like adjacent to the area, the vehicle 600 travels outside the predetermined area. It was difficult to recognize that.

Therefore, in the fourth embodiment of the present application described below, in order to determine whether the rented vehicle 600 is traveling in a predetermined area, information on the level of the road or intersection where the vehicle 600 actually traveled is determined. Provides position information with granularity. According to the present embodiment, since it is possible to recognize the actual traveling condition in detail, it is possible to strictly manage the traveling of the rented automobile 600. That is, according to the present embodiment, new added value can be given to the rental car company, the driver, etc. by providing the location information in a new form. The details of this embodiment will be described below in sequence.

In the following description, the device RTK method will be adopted, but the present embodiment is not limited to adopting the device RTK method, and the server RTK is the same as the second embodiment. The method can also be adopted.

Further, in the present embodiment, since the configuration of the information processing system 10 is the same as that of FIG. 2, the description of the configuration of the information processing system 10 according to the present embodiment will be omitted here.

<Mobile station configuration>
First, the configuration of the mobile station 100c according to the present embodiment will be described with reference to FIG. FIG. 17 is a diagram showing a configuration example of the mobile station 100c according to the present embodiment. As shown in FIG. 17, the mobile station 100c includes a GNSS module 110, a communication unit 120, a processing unit 130c, an output unit 156, and a storage unit 160. Since the processing unit 130c and the output unit 156 are common to the functional unit included in the mobile station 100 according to the first embodiment, here, the processing unit 130c and the output are not common to the first embodiment. Only the part 156 will be described, and the description of other functional parts will be omitted.

(Processing unit 130c)
The processing unit 130c executes various programs by the CPU, MPU, or the like, similarly to the processing unit 130 according to the first embodiment. Specifically, as shown in FIG. 17, the processing unit 130c includes a position information acquisition unit 132, a correction information acquisition unit 134, a correction calculation unit 138, a corrected position information notification unit 140, and a notification information acquisition unit 144. And have. Since the position information acquisition unit 132, the correction information acquisition unit 134, the correction calculation unit 138, and the corrected position information notification unit 140 are common to the first embodiment, these explanations are omitted here. Only the notification information acquisition unit 144, which is not common to the first embodiment, will be described.

~ Notification information acquisition unit 144 ~
The notification information acquisition unit 144 outputs the notification information acquired from the server 200c, specifically, the notification information which is the determination result of the determination unit 244 of the server 200c, to the output unit 156 which will be described later, via the communication unit 120.

(Output unit 156)
The output unit 156 is a functional unit for presenting the above notification information to the driver (user) or the like. For example, the output unit 156 is used for the driver by means of an image, voice, color, light, vibration, or the like. Output information. More specifically, the output unit 156 is realized by a liquid crystal display, a speaker, earphones, a light emitting element (for example, a Light Emitting Diode; LED), a vibration module, or the like.

<Server configuration>
Next, the configuration of the server 200c according to the present embodiment will be described with reference to FIG. FIG. 18 is a diagram showing a configuration example of the server 200c according to the present embodiment. As shown in FIG. 18, the server 200c has a communication unit 220, a processing unit 230c, and a storage unit 260. Since the parts other than the processing unit 230c are common to the functional units included in the server 200 according to the first embodiment, only the processing unit 230c that is not common to the first embodiment will be described here. The description of the functional part will be omitted.

(Processing unit 230c)
Similar to the processing unit 230 according to the first embodiment, the processing unit 230c executes various programs stored in the storage unit 260 by, for example, a CPU, an MPU, or the like. Specifically, as shown in FIG. 18, the processing unit 230c includes a position information acquisition unit 232, a reference station position information acquisition unit 234, a correction information generation unit 236, an output unit 248, and a corrected position information acquisition unit 240. A specific unit 242, a determination unit 244, and a notification unit 246. The position information acquisition unit 232, the reference station position information acquisition unit 234, the correction information generation unit 236, the output unit 248, the corrected position information acquisition unit 240, and the specific unit 242 are common to the first embodiment. Therefore, the description of each of these elements will be omitted, and only the determination unit 244 and the notification unit 246, which are not common to the first embodiment, will be described.

~ Judgment unit 244 ~
The determination unit 244 determines whether the vehicle 600 is moving in a predetermined area determined in advance based on the traveling lane 700 specified by the identification unit 242, and outputs the determination result to the notification unit 246.

~ Notification section 246 ~
The notification unit 246 transmits the determination result as notification information to the mobile station 100c via the communication unit 220. Specifically, when it is determined by the determination unit 244 that the automobile 600 is not traveling in the predetermined area, the output unit 156 of the mobile station 100c is based on the determination result to display an image, sound, and so on. The blinking and vibration of the light emitting element notifies the driver (user) and the like that the automobile 600 is not traveling in the predetermined area. In this embodiment, the administrator of the server 200c may also be notified of the determination result as notification information.

<Information processing>
Next, information processing by the information processing system 10 according to the present embodiment will be described with reference to FIG. FIG. 19 is a sequence diagram showing an example of information processing according to the present embodiment. As shown in FIG. 19, the information processing according to the present embodiment includes a plurality of steps from step S401 to step S418. The details of each step will be described below.

Since steps S401 to S415 shown in FIG. 19 are common to steps S101 to S115 of the information processing according to the first embodiment shown in FIG. 8, the description of steps S401 to S415 is omitted here. To do.

The server 200c refers to the database stored in the storage unit 260, and determines whether the vehicle 600 is traveling in a predetermined area based on the traveling lane 700 identified in step S415 (step S416). Then, when the server 200c determines that the vehicle 600 is not traveling in the predetermined area (step S416: No), the server 200c generates notification information indicating that the vehicle 600 is not traveling in the predetermined area and moves. It is transmitted to the station 100c (step S417). Further, when the server 200c determines that the automobile 600 is traveling in the predetermined area (step S416: Yes), the server 200c returns to step S404.

The mobile station 100c receives the notification information transmitted from the server 200c (step S418). Then, based on the acquired notification information, the mobile station 100c tells the driver or the like that the automobile 600 is not traveling in the predetermined area via the display unit (not shown) provided in the mobile station 100. Various alarms (image, sound, color, light, vibration, etc.) are presented. In this embodiment, the same various alarms may be presented to the administrator of the server 200c and the like. Then, the information processing system 10 according to the present embodiment ends the information processing.

As described above, according to the present embodiment, in order to determine whether the rented car 600 is traveling in a predetermined area, a position having a level of information particle size such as a road or an intersection where the car 600 actually traveled. Information can be provided. Therefore, according to the present embodiment, since it is possible to recognize the actual traveling condition in detail, it is possible to strictly control whether or not the rented automobile 600 is traveling in a predetermined area determined in advance. Specifically, in the present embodiment, when the rented automobile 600 goes out of a predetermined area even a little, it is possible to recognize that fact in real time. Further, according to the present embodiment, it is possible to manage the detailed traveling history of the rented automobile 600. That is, according to the present embodiment, new added value can be given to the insurance company, the driver, etc. by providing the location information in a new form.

<Modification example 1>
Further, in the above description, the case where the automobile 600 is applied to the rental car company for a fee has been described as an example, but the present embodiment is not limited to such a usage example. For example, this embodiment can also be applied to the operation management of the taxi when the business scope of the taxi is strictly defined by regulations or the like.

<Modification 2>
By the way, in recent years, accidents caused by reverse driving on highways have become a problem. Therefore, in the present embodiment, since it is possible to provide information on the traveling lane 700 in which the vehicle 600 travels, the determination unit 252 according to the present embodiment determines that the vehicle 600 is in the traveling lane 700 based on the traveling lane 700. It may be determined whether or not the traveling lane 700 is moving (whether or not the vehicle is traveling in the opposite direction) in the direction opposite to the moving direction permitted in. According to the modified example, when the automobile 600 runs in reverse, it is possible to recognize that fact in real time. Therefore, by presenting an alarm to the driver or the like, the occurrence of an accident due to reverse running can be suppressed. be able to.

<< Effect >>
As described above, the server (information processing device) 200 according to the embodiment has a specific unit 242. The specific unit 242 is the first position information of the vehicle 600 based on the provisional position information (data) of the vehicle 600 obtained by the GNSS module (positioning unit) 110 mounted on the vehicle (mobile body) 600. The traveling lane (moving route) 700 in which the automobile 600 travels (moves) is specified by using the position information of.

In this way, the server 200 according to the embodiment can give new added value to the user by the location information.

In the server 200 according to the embodiment, the identification unit 242 according to the embodiment is specified by using the corrected position information which is the position information of the provisional automobile 600 corrected by using the correction information as the first position information. I do.

As described above, since the server 200 according to the embodiment uses the corrected provisional position information of the automobile 600, it is possible to obtain the position information of the mobile station 100 with less error, and by extension, add new value. It is possible to provide information on the traveling lane 700 to be played.

The server 200 according to the embodiment has a correction information generation unit 236. The correction information generation unit 236 corrects the position information of the provisional automobile 600 by using the second position information which is the position information of the reference station 300 obtained based on the position information (data) of the provisional automobile 600. Generates correction information used for.

The server 200 according to the embodiment has an output unit 248 and a corrected position information acquisition unit 240. The output unit 248 outputs the correction information to the mobile station 100 mounted on the automobile 600. The corrected position information acquisition unit 240 acquires the corrected position information from the mobile station 100.

As described above, since the mobile station 100 according to the present embodiment does not require the step of receiving the corrected position information from the server 200, it is possible to acquire the position information with less error without delay.

The server 200a according to the embodiment has a position information acquisition unit (information acquisition unit) 232 and a correction calculation unit 238. The position information acquisition unit 232 acquires the provisional position information of the automobile 600 from the GNSS module 110. The correction calculation unit 238 corrects the provisional position information of the automobile 600 by using the correction information.

In this way, since the correction processing is performed by the server 200a according to the embodiment, it is possible to reduce the processing load of the mobile station 100, and to reduce the size and power consumption of the mobile station 100a.

The positioning unit according to the embodiment includes a GNSS (Global Navigation Satellite System) receiver.

The server 200b according to the embodiment has a correction information generation unit 236. The correction information generation unit 236 is the position information of the reference station 300 based on the PCI (information) obtained by the MME 570 that manages the communication between the wireless communication unit mounted on the automobile 600 and the wireless base station 580 (or access point). The second position information is used to generate correction information used for correction of the provisional position information (data) of the automobile 600.

As described above, since the server 200b according to the present embodiment can acquire the position information of the mobile station 100b from the wireless communication system without periodically acquiring the position information from the mobile station 100b, the mobile station 100b can be used. A close reference station 300 can be selected and a delivery request can be transmitted to the selected reference station 300. Therefore, according to the present embodiment, since the server 200b does not always repeat the acquisition of the location information and the distribution request, it is possible to avoid processing tens of thousands or more tasks per unit time. As a result, according to the present embodiment, it is possible to avoid an extremely large load on the server 200b and the network.

In the server 200 according to the embodiment, the specific unit 242 is permitted to move in the same direction as the moving direction of the automobile 600 based on the position information of the first passing point and the second passing point through which the automobile 600 has passed. One traveling lane 700 is specified from a plurality of lanes (moving route candidates).

In this way, the server 200 according to the embodiment can give new added value to the user by the location information.

In the embodiment, the moving body is an automobile (vehicle) 600, and the specific unit 242 specifies a traveling lane 700 in which the automobile 600 travels as a moving route.

In the embodiment, the moving body is a bicycle, and the specific unit 242 specifies a traveling lane 700 in which the bicycle travels as a moving route.

In this way, the server 200 according to the embodiment can provide information on the traveling lane 700.

In the embodiment, the moving body is a flying body, and the specific unit 242 specifies the flight path to which the flying body flies as a moving route.

In this way, the server 200 according to the embodiment can provide information on the flight path.

In the embodiment, the moving body is a ship, and the specific unit 242 specifies the route on which the ship navigates as a moving route.

In this way, the server 200 according to the embodiment can provide route information.

The server 200 according to the embodiment further has a calculation unit. The calculation unit calculates the insurance premium for the moving object based on the moving route.

As described above, since the server 200 according to the embodiment can calculate the insurance premium based on the specified traveling lane 700, the insurance premium can be set according to the actual traveling (moving) condition.

In the server 200 according to the embodiment, the calculation unit calculates the insurance premium based on the accident rate associated with each line or each point.

As described above, the server 200 according to the embodiment can calculate the insurance premium based on the specified traveling lane 700 or the accident rate associated with each point included in the traveling lane 700. , Insurance premiums can be set according to the actual driving (moving) conditions.

The server 200b according to the embodiment further includes a determination unit 244. The determination unit 244 determines whether the automobile 600 is traveling (moving) in a predetermined area based on the traveling lane 700.

As described above, since the server 200b according to the embodiment can recognize the actual traveling condition in detail, the traveling of the automobile 600 can be strictly managed.

The server 200b according to the embodiment further includes a determination unit 244. The determination unit 244 determines whether or not the automobile 600 is moving in the traveling lane 700 in the direction opposite to the traveling direction permitted for the traveling lane 700.

The server 200b according to the embodiment further includes a notification unit 246. The notification unit 246 notifies the user of the determination result of the determination unit 244.

As described above, since the server 200b according to the embodiment can recognize the driving condition of the automobile 600 in real time, it is possible to present an alarm or the like to the driver or the like in real time.

<< Hardware configuration >>
The server 200 described above is realized by, for example, a computer 1000 having a configuration as shown in FIG. FIG. 20 is a hardware configuration diagram showing an example of a computer that realizes the functions of the information processing device. The computer 1000 includes a CPU 1100, a RAM 1200, a ROM (Read Only Memory) 1300, an HDD (Hard Disk Drive) 1400, a communication interface (I / F) 1500, an input / output interface (I / F) 1600, and a media interface (I / F). ) Has 1700.

The CPU 1100 operates based on a program stored in the ROM 1300 or the HDD 1400, and controls each part. The ROM 1300 stores a boot program executed by the CPU 1100 when the computer 1000 is started, a program depending on the hardware of the computer 1000, and the like.

The HDD 1400 stores a program executed by the CPU 1100, data used by the program, and the like. The communication interface 1500 receives data from another device via the network N and sends it to the CPU 1100, and transmits the data collected by the CPU 1100 to the other device via the network.

The CPU 1100 controls an output device such as a display or a printer, and an input device such as a keyboard or a mouse via the input / output interface 1600. The CPU 1100 acquires data from the input device via the input / output interface 1600. Further, the CPU 1100 outputs the collected data to the output device via the input / output interface 1600.

The media interface 1700 reads a program or data stored in the recording medium 1800 and provides the program or data to the CPU 1100 via the RAM 1200. The CPU 1100 loads the program from the recording medium 1800 onto the RAM 1200 via the media interface 1700, and executes the loaded program. The recording medium 1800 is, for example, an optical recording medium such as a DVD (Digital Versatile Disc) or PD (Phase change rewritable Disk), a magneto-optical recording medium such as MO (Magneto-Optical disk), a tape medium, a magnetic recording medium, or a semiconductor memory. And so on.

For example, when the computer 1000 functions as the server 200, the CPU 1100 of the computer 1000 realizes the function of the processing unit 230 by executing the program loaded on the RAM 1200. The CPU 1100 of the computer 1000 reads and executes these programs from the recording medium 1800, but as another example, these programs may be acquired from another device via a network.

Although some of the embodiments and modifications of the present application have been described in detail with reference to the drawings, these are examples and vary based on the knowledge of those skilled in the art, including the embodiments described in the disclosure line of the invention. It is possible to carry out the present invention in another form in which the above is modified or improved.

<< Other >>
Further, each component of each of the illustrated devices is a functional concept, and does not necessarily have to be physically configured as shown in the figure. That is, the specific form of distribution / integration of each device is not limited to the one shown in the figure, and all or part of the device is functionally or physically dispersed / physically distributed in arbitrary units according to various loads and usage conditions. Can be integrated and configured.

Further, the above-described embodiments and modifications can be appropriately combined as long as the processing contents do not contradict each other.

Further, the above-mentioned "section, module, unit" can be read as "means" or "circuit". For example, the acquisition unit can be read as an acquisition means or an acquisition circuit.

Further, among the processes described in the above-described embodiments and modifications, all or part of the processes described as being automatically performed may be manually performed, or may be described as being manually performed. It is also possible to automatically perform all or part of the processed processing by a known method. In addition, the processing procedure, specific name, and information including various data and parameters shown in the above document and drawings can be arbitrarily changed unless otherwise specified. For example, the various information shown in each figure is not limited to the illustrated information.

Further, the processing steps in the information processing described in the above-described embodiments and modifications are not necessarily limited to being executed in chronological order in the order described in the description and the sequence diagram. For example, each processing step may be partially executed in parallel instead of being executed in chronological order. Further, the processing method of each step is not necessarily limited to being executed by the described functional unit or method, and may be executed by another functional unit, for example, by another method.

Further, at least a part of the information processing methods described in the above-described embodiments and modifications can be configured by software as an information processing program for operating a computer, and when configured by software, these A program that realizes at least a part of the above method may be stored in a recording medium, read by a computer or another device connected to the computer, and executed. The recording medium is not limited to a removable one such as a magnetic disk or an optical disk, and may be a fixed recording medium such as a hard disk device or a memory. Further, an information processing program that realizes at least a part of these methods may be distributed via a communication line (including wireless communication) such as the Internet. Further, the program may be encrypted, modulated, compressed, and distributed via a wired line or wireless line such as the Internet, or stored in a recording medium.

10, 10b Information processing system 20 Wireless communication system 100, 100a, 100b, 100c Mobile station 110 GNSS module 120, 220, 520 Communication unit 130, 130a, 130b, 130c, 230, 230a, 230b, 230c, 530 Processing unit 132, 132a, 132b, 232, 232a Position information acquisition unit 134 Correction information acquisition unit 138, 238 Correction calculation unit 140 Corrected position information notification unit 142 Insurance premium information acquisition unit 144 Notification information acquisition unit 150, 240 Corrected position information acquisition unit 156 Output unit 160, 260, 560 Storage unit 200, 200a, 200b, 200c Server 234 Reference station position information acquisition unit 236, 236a Correction information generation unit 242, 242a Specific unit 244 Judgment unit 246 Notification unit 248 Output unit 250 PCI information acquisition unit 252 Judgment unit 532 Specific information acquisition unit 534 Calculation unit 536 Notification unit 562 DB
300 Reference station 400 GNSS satellite 500 Insurance premium calculation server 540, 540a, 540b cell 570 MME
580a, 580b wireless base station 600 car 700C, 700L, 700R lane

Claims (18)

The wireless communication unit mounted on the mobile body manages the communication between the wireless communication unit and the base station based on the position information of the wireless communication unit based on the GNSS signal acquired from the GNSS (Global Navigation Satellite System). From the wireless communication management device, information on an area corresponding to the base station to which the wireless communication unit is connected, which is information managed by the wireless communication management device in advance, is acquired as information on the area where the mobile body is located. a calculation unit for the reference station corresponding to area where the mobile is located is based on the GNS S or we obtained information based on the GNSS signals to calculate the position information of the movable body,
Using the position information of the moving body calculated by the calculation unit, a specific unit that specifies a moving route on which the moving body moves, and a specific unit.
Information processing device. The calculation unit obtains the positional information of the movable body by R TK (Real Time Kinematic) positioning method,
The information processing device according to claim 1. The specific unit is a plurality of movement route candidates that are permitted to move in the same direction as the movement direction of the moving body based on the position information of the first passing point and the second passing point that the moving body has passed. Identify one of the said mobile routes from among
The information processing device according to claim 1 or 2. The moving body is a vehicle
The specific unit specifies a traveling lane in which the vehicle travels as the moving route.
The information processing device according to any one of claims 1 to 3. The moving body is a bicycle
The specific unit specifies a traveling lane in which the bicycle travels as the moving route.
The information processing device according to any one of claims 1 to 3. The moving body is a flying body and
The specific unit specifies the flight path to which the flying object flies as the moving route.
The information processing device according to any one of claims 1 to 3. The moving body is a ship
The specific unit specifies the route on which the ship navigates as the movement route.
The information processing device according to any one of claims 1 to 3. A calculation unit for calculating insurance premiums for the moving object based on the moving route is further provided.
The information processing device according to any one of claims 1 to 7. The calculation unit calculates the insurance premium based on the accident rate associated with each line or each point.
The information processing device according to claim 8. A determination unit for determining whether or not the moving body is moving in a predetermined area based on the moving route is further provided.
The information processing device according to any one of claims 1 to 9. A determination unit for determining whether or not the moving body is moving on the moving route in the direction opposite to the moving direction permitted for the moving route based on the moving route is further provided.
The information processing device according to any one of claims 1 to 9. A notification unit for notifying the user of the determination result of the determination unit is further provided.
The information processing device according to claim 10 or 11. The wireless communication unit includes a GNSS receiver.
The information processing device according to any one of claims 1 to 12. It ’s a mobile body,
A GNSS module that receives the first GNSS signal from GNSS, and
An area corresponding to the base station managed in advance by a wireless communication management device that manages communication between the mobile body and the base station based on the position information of the mobile body based on the first GNSS signal acquired from the GNSS. among the information about a communication unit reference station corresponding to the information about the region corresponding to the base stations that are communicating you receive the information based on the 2GNSS signal obtained from the GNSS,
A calculation unit that calculates the position information of the moving body based on the information based on the second GNSS signal received by the communication unit.
Bei to give a,
The communication unit that sends the position information of the movable body, wherein the calculation unit is calculated in the information processing apparatus in order to identify the movement route where the moving body moves,
Mobile body. A reference station that receives the first GNSS signal from GNSS, and
A mobile body that receives a second GNSS signal from the GNSS,
A wireless communication management device that has information about an area corresponding to a base station and manages communication between the mobile body and the base station.
Based on the position information of the mobile body based on the second GNSS signal, information on the area corresponding to the base station to which the mobile body is connected is acquired from the wireless communication management device as information on the area where the mobile body is located. The position information acquisition unit that acquires the position information of the moving body based on the information based on the first GNSS signal acquired by the reference station corresponding to the region where the moving body is located, and the movement based on the position information of the moving body. An information processing device that has a specific part that identifies the movement route on which the body moves, and
A wireless communication system. A reference station that receives the first GNSS signal from GNSS, and
A mobile body that receives a second GNSS signal from the GNSS,
A wireless communication management device that has information about an area corresponding to a base station and manages communication between the mobile body and the base station.
An information processing device having a specific unit that identifies a moving route to which the moving body moves based on the position information of the moving body, and
With
The moving body is
Based on the position information of the movable body based on the first 2GNSS signal the moving body acquired, the wireless information about the area corresponding to the base station that connects with the mobile as information of the area where the mobile is located The position information of the mobile body is calculated based on the information acquired from the communication management device and acquired by the reference station corresponding to the region where the mobile body is located based on the first GNSS signal.
Wireless communication system. A step of the reference station corresponding to the area where moving body is located to obtain a first 1GNSS signals from GNSS,
A step in which a wireless communication unit mounted on the mobile body acquires a second GNSS signal from the GNSS,
A predetermined information processing device together with the wireless communication unit mounted on the mobile body based on the position information of the wireless communication unit based on the second GNSS signal acquired from the GNSS by the wireless communication unit mounted on the mobile body. From the wireless communication management device that manages the communication with the base station, the information regarding the area corresponding to the base station to which the wireless communication unit is connected, which is the information managed in advance by the wireless communication management device, is obtained from the mobile body. Steps to get as information on the area where
A step wherein the predetermined information processing apparatus, based on the information the reference station corresponding to area where the mobile is located is based on the first 1GNSS signal obtained from the first 1GNSS signal, calculates the position information of the movable body,
A step in which the predetermined information processing device identifies a moving route on which the moving body moves by using the position information of the moving body.
Information processing methods, including. An information processing program that causes a computer to execute the information processing method according to claim 17.

Images