WO2020188691A1 - Dispositif embarqué et procédé de communication - Google Patents

Dispositif embarqué et procédé de communication Download PDF

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Publication number
WO2020188691A1
WO2020188691A1 PCT/JP2019/011133 JP2019011133W WO2020188691A1 WO 2020188691 A1 WO2020188691 A1 WO 2020188691A1 JP 2019011133 W JP2019011133 W JP 2019011133W WO 2020188691 A1 WO2020188691 A1 WO 2020188691A1
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WO
WIPO (PCT)
Prior art keywords
vehicle device
information
acquisition unit
server
vehicle
Prior art date
Application number
PCT/JP2019/011133
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English (en)
Japanese (ja)
Inventor
良一 柏原
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2019/011133 priority Critical patent/WO2020188691A1/fr
Publication of WO2020188691A1 publication Critical patent/WO2020188691A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • A61B5/1172—Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems

Definitions

  • the present invention relates to an in-vehicle device capable of communicating with a server and a communication method thereof.
  • Patent Document 1 proposes a technique capable of selecting whether or not to allow other passengers to view the acquired biometric information.
  • Patent Document 2 proposes a technique capable of selecting whether or not to acquire biometric information of an intruder in order to prevent theft of a vehicle.
  • biometric information that can identify individuals as big data on a server and utilize it for IoT (Internet of Things).
  • IoT Internet of Things
  • an object of the present invention is to provide a technique capable of protecting biometric information that can be personally identified.
  • the in-vehicle device is an in-vehicle device mounted on a vehicle and capable of communicating with a server, and at least one type of first biometric information capable of personally identifying a occupant of the vehicle, and the in-vehicle device to the server.
  • the first biometric information acquired by the acquisition unit is transmitted from the in-vehicle device to the server based on the acquisition unit that acquires the transmission permission for transmitting the biometric information and whether or not the acquisition unit has acquired the transmission permission. It is provided with a control unit that controls the operation.
  • control is performed to transmit the acquired first biometric information from the in-vehicle device to the server based on whether or not the transmission permission has been acquired. According to such a configuration, it is possible to protect the first biometric information that can be personally identified.
  • FIG. It is a block diagram which shows the structure of the vehicle-mounted device which concerns on Embodiment 1.
  • FIG. It is a block diagram which shows the structure of the in-vehicle device which concerns on Embodiment 2. It is a flowchart which shows the operation of the in-vehicle device and the server which concerns on Embodiment 2. It is a figure which shows the display example by the in-vehicle device which concerns on Embodiment 2. It is a block diagram which shows the hardware composition of the in-vehicle device which concerns on other modification. It is a block diagram which shows the hardware composition of the in-vehicle device which concerns on other modification.
  • FIG. 1 is a block diagram showing a configuration of an in-vehicle device 1 according to a first embodiment of the present invention.
  • a vehicle on which the in-vehicle device 1 is mounted and which is the subject of attention will be described as “own vehicle”.
  • the in-vehicle device 1 of FIG. 1 includes an acquisition unit 11 and a control unit 12, and can communicate with the server 41 wirelessly or the like.
  • the acquisition unit 11 acquires at least one type of first biometric information.
  • the first biometric information is biometric information that can personally identify a passenger such as a driver of the own vehicle, and includes at least one of the types thereof, for example, face information, fingerprint information, voiceprint information, and pupil information. ..
  • the first biometric information includes face information
  • an image analysis device that acquires face information from a passenger's image captured by a camera, or an interface thereof is applied to the acquisition unit 11.
  • fingerprint information for example, a sensor that detects fingerprint information from the steering wheel of the own vehicle or an interface thereof is applied to the acquisition unit 11.
  • voiceprint information for example, a voice analysis device that acquires voiceprint information from the passenger's voice acquired by a microphone, or an interface thereof is applied to the acquisition unit 11.
  • the first biological information includes the pupil information
  • an image analysis device for acquiring the pupil information from the image of the passenger captured by the camera, or an interface thereof is applied to the acquisition unit 11.
  • the acquisition unit 11 acquires not only the first biometric information but also the transmission permission for transmitting the first biometric information from the in-vehicle device 1 to the server 41.
  • various input devices that accept input operations such as transmission permission from the passenger or an interface thereof are applied to the acquisition unit 11.
  • the control unit 12 controls to transmit the first biometric information acquired by the acquisition unit 11 from the in-vehicle device 1 to the server 41 based on whether or not the acquisition unit 11 has acquired the transmission permission.
  • the in-vehicle device 1 controls to transmit the acquired first biometric information to the server 41 based on whether or not the transmission permission is acquired. .. According to such a configuration, it is possible to prevent the first biometric information capable of personally identifying the passenger from being transmitted to the server 41 without the passenger's knowledge. Therefore, the first biometric information can be prevented from being transmitted to the server 41. Legal protection and use will be possible.
  • FIG. 2 is a block diagram showing a configuration of an in-vehicle device 1 according to a second embodiment of the present invention.
  • the in-vehicle device 1 of FIG. 2 is connected to the server 41 via the network 42. Further, the in-vehicle device 1 is connected to the user interface device 46 by wire or wirelessly.
  • the server 41 includes a storage unit 41a and a sensing processing unit 41b, and is arranged in a remote location including overseas, for example.
  • a storage unit 41a for example, a memory described later is used.
  • the storage unit 41a is provided inside the server 41 in FIG. 2, it may be provided outside the server 41.
  • Information including a plurality of types of first biometric information and a plurality of types of second biometric information is appropriately transmitted from the in-vehicle device 1 or the like to the server 41, and a plurality of types of information transmitted from the in-vehicle device 1 or the like are appropriately transmitted to the storage unit 41a.
  • the first biological information and a plurality of types of second biological information are appropriately stored.
  • the first biometric information is biometric information that can personally identify the passengers of the own vehicle, as in the first embodiment.
  • the second biometric information is biometric information that cannot personally identify the passenger of the own vehicle, and its type is, for example, at least one of physique information, weight information, body temperature information, blood pressure information, and heart rate information.
  • the information stored in the storage unit 41a is not only used in the sensing processing unit 41b of the server 41, but also used in IoT and the like as big data for developing new technologies and new functions such as automatic operation and improving performance. ..
  • the sensing processing unit 41b executes a predetermined process based on the information including the first biometric information transmitted from the in-vehicle device 1.
  • the predetermined process includes a determination process for determining the state of the occupant of the own vehicle based on the information including the first biological information transmitted from the in-vehicle device 1.
  • the sensing processing unit 41b of the own vehicle based on the information including a plurality of types of first and second biological information transmitted from the in-vehicle device 1 and the information stored in the storage unit 41a.
  • a configuration for executing a determination process for determining the passenger status will be described.
  • the result of this determination process indicates, for example, either a normal state, a poor physical condition that is worse than the normal state, or a dead man state (death or unconsciousness) that is worse than the poor physical condition.
  • the user interface device 46 has a notification function for notifying the passenger of various information by at least one of display and voice output, an acquisition function for acquiring various operations from the passenger, and a processing function for processing various information. ..
  • the user interface device 46 will be described as being a display device with a touch panel, but the present invention is not limited to this.
  • the user interface device 46 of FIG. 2 is provided outside the in-vehicle device 1, it may be provided inside the in-vehicle device 1.
  • the user interface device 46 may be a device such as a navigation device fixed to the own vehicle, or a device such as a communication terminal brought into the own vehicle.
  • the in-vehicle device 1 of FIG. 2 includes a biological information acquisition unit 11a, a permission acquisition unit 11b, an external communication control unit 12a, an in-vehicle communication control unit 12b, a permission control unit 12c, a sensing processing unit 12d, and a storage unit 13. It has a DMS (Driver Monitoring System) function that monitors the consciousness and health of passengers.
  • DMS Driver Monitoring System
  • the biological information acquisition unit 11a and the permission acquisition unit 11b are included in the concept of the acquisition unit 11 in FIG.
  • the out-of-vehicle communication control unit 12a, the in-vehicle communication control unit 12b, the permission control unit 12c, and the sensing processing unit 12d are included in the concept of the control unit 12 in FIG.
  • the biometric information acquisition unit 11a acquires a plurality of types of first biometric information and a plurality of types of second biometric information. For example, various sensors for detecting such information or an interface thereof is applied to the biological information acquisition unit 11a for acquiring physique information, weight information, body temperature information, blood pressure information, and heart rate information. In the following description, information including a plurality of types of first and second biometric information acquired by the biometric information acquisition unit 11a may be collectively referred to as "acquired information".
  • the permission acquisition unit 11b acquires a transmission permission for transmitting the first biometric information from the in-vehicle device 1 to the server 41, as in the first embodiment. Further, the permission acquisition unit 11b has a storage permission for storing the first biometric information in the storage unit 41a on the server 41 side (hereinafter referred to as “server side storage permission”) and a storage unit on the own vehicle side for the first biometric information. Acquire the memory permission (hereinafter referred to as "vehicle side memory permission”) for storing in 13.
  • the out-of-vehicle communication control unit 12a communicates with the server 41 via the network 42 under the control of the permission control unit 12c. Through this communication, the permission control unit 12c can transmit various information to the server 41 and cause the server 41 to execute various processes.
  • the in-vehicle communication control unit 12b communicates with the user interface device 46 under the control of the permission control unit 12c. Through this communication, the permission control unit 12c allows the user interface device 46 to notify the passenger of various information, and the permission acquisition unit 11b can acquire the transmission permission from the passenger.
  • the in-vehicle communication control unit 12b for example, a communication device using an in-vehicle LAN (Local Area Network) is used.
  • the permission control unit 12c performs various controls based on the various permits acquired by the permission acquisition unit 11b.
  • the permission control unit 12c transfers the acquired information acquired by the biological information acquisition unit 11a from the vehicle-mounted communication control unit 12a of the in-vehicle device 1. Send to 41.
  • the permission control unit 12c causes the sensing processing unit 41b on the server 41 side to execute the determination process based on the acquired information transmitted to the server 41. As a result, the state of the passengers of the own vehicle is determined.
  • the permission control unit 12c stores the acquisition information transmitted from the in-vehicle device 1 to the server 41 on the server 41 side when the permission acquisition unit 11b acquires the transmission permission and the server-side storage permission.
  • a plurality of types of first and second biometric information acquired by the biometric information acquisition unit 11a and transmitted from the vehicle-mounted device 1 to the server 41 are stored in the storage unit 41a.
  • the permission control unit 12c causes the sensing processing unit 12d on the own vehicle side to execute a determination process based on the acquired information when the permission acquisition unit 11b does not acquire the transmission permission.
  • the permission control unit 12c stores the acquired information on the vehicle side when the permission acquisition unit 11b acquires the vehicle side storage permission. As a result, a plurality of types of first and second biometric information acquired by the biometric information acquisition unit 11a are stored in the storage unit 13.
  • the storage unit 13 stores various information.
  • a memory described later is used.
  • the storage unit 13 is provided inside the vehicle-mounted device 1 in FIG. 2, it may be provided outside the vehicle-mounted device 1.
  • the sensing processing unit 12d on the own vehicle side determines the state of the occupant of the own vehicle based on the information including the first biological information, similarly to the sensing processing unit 41b on the server 41 side described above. Judgment Judgment processing is executed.
  • the sensing processing unit 12d determines the state of the occupant of the own vehicle based on the acquired information acquired by the biological information acquisition unit 11a and the information stored in the storage unit 13. Will be described as executing.
  • the amount of information stored in the storage unit 13 of the vehicle-mounted device 1 is smaller than the amount of information stored in the storage unit 41a of the server 41. Therefore, it is assumed that the determination process of the sensing processing unit 12d of the in-vehicle device 1 is limited to the determination processing of the sensing processing unit 41b of the server 41, and the accuracy of the determination processing is lower than that of the sensing processing unit 41b.
  • FIG. 3 is a flowchart showing the operation of the in-vehicle device 1 and the server 41 according to the second embodiment. This operation is performed, for example, when the biological information acquisition unit 11a acquires the acquired information.
  • step S1 the permission control unit 12c notifies the user interface device 46 that the passenger is urged to input whether or not to allow transmission.
  • FIG. 4 is a diagram showing a display example of a screen prompting the passenger to input whether or not to allow transmission as an example of the notification. As shown in FIG. 4, on this screen, confirmation items in accordance with the personal information protection laws and regulations of each country, such as the purpose of use for transmitting acquired information, a permission button 46a for permitting transmission, and transmission permission are displayed. The prohibition button 46b for prohibiting the above is displayed.
  • the permission control unit 12c determines whether or not the permission acquisition unit 11b has acquired the transmission permission. For example, when an input operation is performed on the permission button 46a of FIG. 4, it is determined that the permission acquisition unit 11b has acquired the transmission permission, and the process proceeds to step S2. Further, for example, when an input operation is performed on the prohibition button 46b of FIG. 4, it is determined that the permission acquisition unit 11b has not acquired the transmission permission, and the process proceeds to step S10.
  • step S2 the permission control unit 12c notifies the user interface device 46 that the passenger is urged to input whether or not the vehicle side memory permission is permitted. As a result, for example, the same screen as in step S1 (FIG. 4) is displayed.
  • step S2 the permission control unit 12c determines whether or not the permission acquisition unit 11b has acquired the vehicle-side storage permission, as in step S1. If it is determined that the permission acquisition unit 11b has acquired the vehicle-side storage permission, the process proceeds to step S3, and if it is determined that the permission acquisition unit 11b has not acquired the vehicle-side storage permission, the process proceeds to step S4. Proceed to.
  • step S3 the permission control unit 12c stores the acquired information in the storage unit 13. After that, the process proceeds to step S4.
  • step S4 the permission control unit 12c notifies the user interface device 46 that the passenger is urged to input whether or not to allow storage on the server side. As a result, for example, the same screen as in step S1 (FIG. 4) is displayed.
  • step S4 the permission control unit 12c determines whether or not the permission acquisition unit 11b has acquired the server-side storage permission, as in step S1. If it is determined that the permission acquisition unit 11b has acquired the server-side storage permission, the process proceeds to step S5, and if it is determined that the permission acquisition unit 11b has not acquired the server-side storage permission, the process proceeds to step S7. Proceed to.
  • step S5 the permission control unit 12c transmits the acquired information from the in-vehicle device 1 to the server 41.
  • step S6 the server 41 stores the acquired information in the storage unit 41a under the control of the permission control unit 12c.
  • the acquired information stored in the storage unit 41a is used within the range notified by the user interface device 46 in step S4.
  • the sensing processing unit 41b performs a determination process of determining the state of the occupant of the own vehicle based on the acquired information and the information stored in the storage unit 41a under the control of the permission control unit 12c. Execute. After that, the process proceeds to step S9.
  • step S7 the permission control unit 12c transmits the acquired information from the in-vehicle device 1 to the server 41.
  • the sensing processing unit 41b executes a determination process for determining the state of the occupant of the own vehicle in the same manner as in step S6, but unlike step S6, the acquired information is not stored in the storage unit 41a. After that, the process proceeds to step S9.
  • step S9 the server 41 transmits the result of the determination process of step S6 or step S8 to the in-vehicle device 1.
  • the transmitted result of the determination process is used for controlling the automatic driving of the own vehicle. After that, the operation of FIG. 3 ends.
  • step S10 the permission control unit 12c notifies the user interface device 46 that the passenger is urged to input whether or not the vehicle side memory permission is permitted. As a result, for example, the same screen as in step S1 (FIG. 4) is displayed.
  • step S10 the permission control unit 12c determines whether or not the permission acquisition unit 11b has acquired the vehicle-side storage permission, as in step S1. If it is determined that the permission acquisition unit 11b has acquired the vehicle-side storage permission, the process proceeds to step S11, and if it is determined that the permission acquisition unit 11b has not acquired the vehicle-side storage permission, the process proceeds to step S12. Proceed to.
  • step S11 the permission control unit 12c stores the acquired information in the storage unit 13. After that, the process proceeds to step S12.
  • step S12 the permission control unit 12c notifies the user interface device 46 that the determination process performed by the sensing function on the vehicle side may be more limited than the determination process performed by the sensing function on the server 41 side. Let me.
  • step S12 the sensing processing unit 12d determines the state of the occupant of the own vehicle based on the acquired information and the information stored in the storage unit 13 under the control of the permission control unit 12c. Execute the process. The result of the determination process is used for controlling the automatic driving of the own vehicle. After that, the operation of FIG. 3 ends.
  • step S4 may be performed at the same timing as step S2.
  • the in-vehicle device 1 when the transmission permission is obtained, the information including the first biometric information is transmitted from the in-vehicle device 1 to the server 41 and based on the information.
  • the determination process is executed on the server 41 side. According to such a configuration, when the transmission of the information is permitted, the state of the occupant can be determined with relatively high accuracy, and as a result, for example, appropriate automatic driving can be realized. ..
  • the own vehicle side is made to execute the determination process based on the information including the first biometric information. According to such a configuration, even if the transmission of the information is not permitted, the state of the occupant can be determined with a certain degree of accuracy, and as a result, for example, a certain degree of automatic driving is realized. be able to.
  • the server-side storage permission when the server-side storage permission is acquired, the information including the first biometric information is stored in the server 41 side, and when the vehicle-side storage permission is acquired, the first biometric information is stored. Store the included information on the own vehicle side. According to such a configuration, it is possible to prevent the first biometric information that can be personally identified from being stored on the server 41 side and the own vehicle side without the passenger's knowledge, and thus the first biometric information. Will be legally protected and used.
  • the transmission and storage of the second biometric information is performed in accordance with the transmission and storage of the first biometric information, but the present invention is not limited to this.
  • the information transmitted from the in-vehicle device 1 to the server 41 may include the first biometric information but may not include the second biometric information. Then, the sensing processing unit 41b may execute a determination process for determining the state of the passenger of the own vehicle based on the information.
  • the permission acquisition unit 11b has a server-side storage permission for selectively storing a plurality of types of first biometric information and a plurality of types of second biometric information on the server 41 side (hereinafter referred to as "selective storage permission"). (Note) may be obtained.
  • selective storage permission for example, when either "OK” or "NG” is selected by the passenger for each of the types (items) such as face information, fingerprint information, physique information, weight information, body temperature information, and heart rate information.
  • the permission acquisition unit 11b may acquire the selection storage permission based on the selection result.
  • the user interface device 46 is displayed and audio output is performed so that the passenger can select either "OK” or "NG” for each type (item). May be good.
  • the permission control unit 12c has a plurality of types of first biometric information and a plurality of types of first biometric information acquired by the biometric information acquisition unit 11a when the permission acquisition unit 11b acquires the transmission permission and the selective storage permission.
  • 2 Biological information may be transmitted from the in-vehicle device 1 to the server 41. Then, the permission control unit 12c may selectively store the transmitted plurality of types of first biometric information and the plurality of types of second biometric information in the storage unit 41a on the server 41 side based on the selective storage permission. ..
  • step S12 of FIG. 3 of the second embodiment when the result of the determination process executed by the sensing processing unit 12d of the in-vehicle device 1 is a deadman state (predetermined result), the passenger and the own vehicle In order to protect the lives of people in the vicinity, it is preferable that an emergency notification is given to the outside of the in-vehicle device 1. Therefore, in such a case, the permission control unit 12c may transmit the acquisition information including the first biometric information to the server 41 regardless of whether or not the permission acquisition unit 11b has acquired the transmission permission.
  • the permission control unit 12c obtains the first biometric information included in the acquisition information. It may not be stored in the server 41 side (storage unit 41a). Further, in this case, the permission control unit 12c may notify the user interface device 46 that the acquired information is transmitted to the server 41 but is not stored in the server 41.
  • the acquisition unit 11 and the control unit 12 of FIG. 1 described above are hereinafter referred to as “acquisition unit 11 and the like”.
  • the acquisition unit 11 and the like are realized by the processing circuit 81 shown in FIG. That is, the processing circuit 81 acquires at least one type of first biometric information capable of personally identifying the passenger of the own vehicle and a transmission permission for transmitting the first biometric information from the in-vehicle device 1 to the server 41.
  • Dedicated hardware may be applied to the processing circuit 81, or a processor that executes a program stored in the memory may be applied.
  • the processor include a central processing unit, a processing unit, an arithmetic unit, a microprocessor, a microcomputer, a DSP (Digital Signal Processor), and the like.
  • the processing circuit 81 may be, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC (Application Specific Integrated Circuit), or an FPGA (Field Programmable Gate). Array), or a combination of these.
  • Each of the functions of each part such as the acquisition unit 11 may be realized by a circuit in which the processing circuits are dispersed, or the functions of each part may be collectively realized by one processing circuit.
  • the processing circuit 81 When the processing circuit 81 is a processor, the functions of the acquisition unit 11 and the like are realized by combining with software and the like.
  • the software and the like correspond to, for example, software, firmware, or software and firmware.
  • Software and the like are described as programs and stored in memory.
  • the processor 82 applied to the processing circuit 81 realizes the functions of each part by reading and executing the program stored in the memory 83. That is, when the in-vehicle device 1 is executed by the processing circuit 81, at least one kind of first biometric information capable of personally identifying the passenger of the own vehicle and the first biometric information from the in-vehicle device 1 to the server 41 are transmitted.
  • the result is a step of acquiring a transmission permission for transmission and a step of controlling transmission of the acquired first biometric information from the in-vehicle device 1 to the server 41 based on whether or not the transmission permission has been acquired.
  • a memory 83 for storing a program to be executed is provided. In other words, it can be said that this program causes the computer to execute the procedure or method of the acquisition unit 11 or the like.
  • the memory 83 is a non-volatile or non-volatile memory such as a RAM (RandomAccessMemory), a ROM (ReadOnlyMemory), a flash memory, an EPROM (ErasableProgrammableReadOnlyMemory), and an EEPROM (ElectricallyErasableProgrammableReadOnlyMemory). Volatile semiconductor memory, HDD (Hard Disk Drive), magnetic disk, flexible disk, optical disk, compact disk, mini disk, DVD (Digital Versatile Disc), its drive device, etc., or any storage medium that will be used in the future. You may.
  • each function of the acquisition unit 11 and the like is realized by either hardware or software has been described above.
  • the present invention is not limited to this, and a configuration may be configured in which a part of the acquisition unit 11 or the like is realized by dedicated hardware and another part is realized by software or the like.
  • the acquisition unit 11 realizes its function by a processing circuit 81 as dedicated hardware, an interface, a receiver, and the like, and other than that, the processing circuit 81 as a processor 82 reads a program stored in the memory 83. It is possible to realize the function by executing it.
  • the processing circuit 81 can realize each of the above-mentioned functions by hardware, software, or a combination thereof.
  • the in-vehicle device 1 described above includes at least one of a vehicle device such as a PND (Portable Navigation Device) and a navigation device, a communication terminal including a mobile terminal such as a mobile phone, a smartphone and a tablet, and a vehicle device and a communication terminal. It can also be applied to an in-vehicle system constructed as a system by appropriately combining the functions of a separately installed application and a server. In this case, each function or each component of the in-vehicle device 1 described above may be dispersedly arranged in each device for constructing the system, or may be centrally arranged in any of the devices. ..
  • each embodiment and each modification can be freely combined, and each embodiment and each modification can be appropriately modified or omitted.
  • 1 in-vehicle device 11 acquisition unit, 12 control unit, 41 server.

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  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
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  • Engineering & Computer Science (AREA)
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Abstract

Le but de la présente invention est de fournir une technique capable de protéger l'information biologique qui peut identifier une personne. Un dispositif embarqué (1) est un dispositif embarqué qui est monté dans un véhicule et qui peut communiquer avec un serveur, et comprend : une unité d'acquisition qui acquiert au moins un type de premières informations biologiques capables d'identifier un occupant d'un véhicule, et acquiert également une autorisation de transmission pour transmettre les premières informations biologiques du dispositif embarqué au serveur ; et une unité de commande qui, selon que l'unité d'acquisition a acquis ou non l'autorisation de transmission, effectue une commande pour transmettre les premières informations biologiques acquises par l'unité d'acquisition au serveur à partir du dispositif embarqué.
PCT/JP2019/011133 2019-03-18 2019-03-18 Dispositif embarqué et procédé de communication WO2020188691A1 (fr)

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Application Number Priority Date Filing Date Title
PCT/JP2019/011133 WO2020188691A1 (fr) 2019-03-18 2019-03-18 Dispositif embarqué et procédé de communication

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Application Number Priority Date Filing Date Title
PCT/JP2019/011133 WO2020188691A1 (fr) 2019-03-18 2019-03-18 Dispositif embarqué et procédé de communication

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WO2020188691A1 true WO2020188691A1 (fr) 2020-09-24

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080921A1 (fr) * 2006-01-13 2007-07-19 Nec Corporation Systeme, dispositif et procede d'enregistrement d'informations, ainsi que programme de collecte d'informations
WO2014013985A1 (fr) * 2012-07-17 2014-01-23 日産自動車株式会社 Système d'assistance à la conduite et procédé d'assistance à la conduite

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080921A1 (fr) * 2006-01-13 2007-07-19 Nec Corporation Systeme, dispositif et procede d'enregistrement d'informations, ainsi que programme de collecte d'informations
WO2014013985A1 (fr) * 2012-07-17 2014-01-23 日産自動車株式会社 Système d'assistance à la conduite et procédé d'assistance à la conduite

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