WO2017150424A1 - 移動体管理装置、移動体管理方法、及び記憶媒体 - Google Patents
移動体管理装置、移動体管理方法、及び記憶媒体 Download PDFInfo
- Publication number
- WO2017150424A1 WO2017150424A1 PCT/JP2017/007392 JP2017007392W WO2017150424A1 WO 2017150424 A1 WO2017150424 A1 WO 2017150424A1 JP 2017007392 W JP2017007392 W JP 2017007392W WO 2017150424 A1 WO2017150424 A1 WO 2017150424A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- traffic information
- information
- mobile
- evaluation
- traffic
- Prior art date
Links
- 238000007726 management method Methods 0.000 title claims description 115
- 238000011156 evaluation Methods 0.000 claims abstract description 137
- 230000005540 biological transmission Effects 0.000 claims abstract description 54
- 238000003384 imaging method Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 31
- 238000012545 processing Methods 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000012854 evaluation process Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000013528 artificial neural network Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000279 safety data Toxicity 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W40/09—Driving style or behaviour
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/08—Insurance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/40—Business processes related to the transportation industry
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
- G06V20/582—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of traffic signs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
- G06V20/597—Recognising the driver's state or behaviour, e.g. attention or drowsiness
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element
Definitions
- One aspect of the present disclosure relates to a mobile management device, a mobile management method, and a storage medium.
- an in-vehicle computer acquires vehicle movement status information from detection data of a plurality of sensors provided in the vehicle, evaluates driving characteristics based on the movement status information, and sets the evaluated driving characteristics. Develop appropriate vehicle insurance premiums.
- the driving characteristics cannot be sufficiently evaluated only by the movement status information. For example, in the case of a road whose legal speed is limited to 30 km / h, even if the vehicle is traveling at 60 km / h, the in-vehicle computer cannot evaluate that the driving characteristic is dangerous driving.
- image recognition is not 100% reliable, and it is difficult to say that the accuracy of image recognition is high because there are many similar traffic signs, especially when the camera subject is a traffic sign. . At night, the accuracy is even lower. Therefore, even if the image recognition technique is used, there is a problem that the accuracy of evaluation of driving characteristics cannot be sufficiently increased.
- a moving body management apparatus that manages the moving state of a moving body.
- the mobile body management apparatus acquires acquisition means for acquiring image data obtained by imaging an object by an imaging means, and first traffic information indicated by the object based on the image data acquired by the acquisition means.
- Recognizing means for recognizing receiving means for receiving the second traffic information indicated by the subject transmitted from the transmitting device, and when the second traffic information is not received by the receiving means, Based on the movement status information indicating the movement status of the moving body when the image data is acquired and the first traffic information, the driving characteristics of the driver of the moving body are evaluated, and the second means is used by the receiving means.
- the movement status information indicating the movement status of the moving body and the second traffic information when the second traffic information is received by the receiving means. Based on, having an evaluation unit for evaluating the driving characteristics of a driver of the movable body.
- FIG. 1 is a diagram for explaining a use environment and a schematic operation of an operation characteristic evaluation system according to an embodiment.
- the driving characteristic evaluation system 1 includes a moving body management device 3, an ECU 4, a camera 5, a transmission device 7, and an evaluation result management server 9.
- the moving body management device 3, the ECU (Electronic Control Unit) 4, and the camera 5 are mounted on the moving body 2.
- the moving body 2 is, for example, a vehicle such as an automobile or a motorcycle, an aircraft, a ship, or the like. In FIG. 1, an automobile is shown.
- the mobile management device 3 and the camera 5 are communicably connected via short-range wireless communication such as Bluetooth (registered trademark).
- the mobile management device 3 is communicably connected to an evaluation result management server 9 connected to a communication network 8 such as a mobile phone communication network and a public line.
- the camera 5 and the mobile management device 3 may be connected by wireless LAN (Local Area Network) such as Wi-Fi or wired.
- the moving body management device 3 receives data from the ECU 4 and the camera 5 and manages the moving state of the moving body.
- the mobile body management device 3 is wired to an OBD port (on-board diagnostics port, OBD2 standard failure analysis connector) of the ECU 4.
- OBD port on-board diagnostics port, OBD2 standard failure analysis connector
- the mobile body management device 3 evaluates the driving characteristics of the driver of the mobile body 2 based on various data (information) sent from the ECU 4, the camera 5, and the transmission device 7, and evaluates the evaluation result as an evaluation result management server. 9 to send.
- the ECU 4 is a control computer for electronically controlling the entire moving body 2. Further, the ECU 4 has a function as a failure diagnosis device. Specifically, as OBD data, moving speed, moving acceleration, engine speed, engine load factor, ignition timing, intake manifold pressure, intake air amount (MAF), injection opening time, engine cooling water temperature (cooling water) Temperature), temperature of the air taken into the engine (intake air temperature), outside air temperature (outside air temperature), fuel flow rate, instantaneous fuel consumption, accelerator opening (throttle opening), turn signal information (operation information of left and right turn signals), There are brake opening, steering wheel rotation steering angle information, etc.
- OBD data is an example of movement status information.
- the camera 5 captures at least the front of the moving body 2 to generate image data (image information), and transmits the image data to the moving body management apparatus 3.
- the mobile body management device 3 cannot recognize the surrounding situation (lighting color of traffic lights, traffic signs, etc.) at the time when the operation is performed. On the other hand, since the image data is generated by photographing the surrounding situation, the mobile management device 3 can recognize the surrounding situation.
- the transmission device 7 is installed in the traffic light 6 and transmits a radio wave beacon or an optical beacon.
- the transmission device 7 installed in the traffic light 6 transmits a beacon including information indicating the lighting color of the traffic light 6 (an example of second traffic information).
- the transmission device 7 is installed in the traffic light 6, but may be installed in an automatic speed control machine (orvis) or the like close to the traffic signal 6 instead of the traffic light 6.
- a beacon including traffic information (an example of second traffic information) indicating the display content of the traffic sign is transmitted. For example, in the case of a traffic sign indicating “pause” (“stop”), the transmission device 7 transmits traffic information indicating the content of “pause” using a beacon.
- the evaluation result management server 9 is a server computer installed in an information center for calculating the rate of damage insurance for vehicles and manages the evaluation result information sent from the mobile management device 3.
- the managed evaluation result information and the like are used for calculating the rate of vehicle insurance. For example, when the total number of “safe driving” as the evaluation result is larger than the total number of “dangerous driving” as the evaluation result, the insurance premium is reduced, and in the opposite case, the insurance premium is high.
- FIG. 2 is a hardware configuration diagram of the mobile management apparatus.
- FIG. 3 is a hardware configuration diagram of the camera.
- FIG. 4 is a hardware configuration diagram of the transmission device.
- the mobile management device 3 includes a CPU (Central Processing Unit) 301, a ROM (Read Only Memory) 302, a RAM (Random Access Memory) 303, an EEPROM (Electrically Erasable Programmable Read-Only Memory). ) 304, short-range wireless communication module 305, OBD port I / F 306, beacon receiving module 307, mobile phone wireless communication module 308, and buses such as an address bus and a data bus for electrically connecting the above components A line 310 is provided.
- a CPU Central Processing Unit
- ROM Read Only Memory
- RAM Random Access Memory
- EEPROM Electrically Erasable Programmable Read-Only Memory
- the CPU 301 is an arithmetic processing device that controls the operation of the entire mobile management device 3.
- the ROM 302 stores a program used for driving the CPU 301 such as IPL (Initial Program Loader).
- a RAM 303 is a work area for the CPU 301.
- the EEPROM 304 reads or writes various data such as a program for mobile object management apparatus under the control of the CPU 301.
- the short-range wireless communication module 305 is, for example, a Bluetooth (registered trademark) module, and performs modulation / demodulation of radio waves when performing wireless communication with a short-range wireless communication module 505 in the camera 5 described later.
- the OBD port I / F 306 has an interface between a terminal connected to the OBD port of the ECU 4 and the bus line 310, conversion between a parallel signal on the bus line 310 and a serial signal of the OBD port, and a signal voltage for the OBD port. Perform level conversion.
- the beacon receiving module 307 receives an optical beacon or a radio beacon.
- the mobile phone wireless communication module 308 modulates and demodulates radio waves when performing communication conforming to mobile phone communication standards such as 3G (third generation) and LTE (Long Term Evolution).
- mobile phone communication standards such as 3G (third generation) and LTE (Long Term Evolution).
- radio waves are transmitted to and received from the mobile phone base station on the communication network 8.
- the camera 5 includes a CPU 501, a ROM 502, a RAM 503, an imaging module 504, an image input I / F, a short-range wireless communication module 505, and the components for electrically connecting the components.
- a bus line 510 such as an address bus or a data bus is provided.
- the CPU 501 is an arithmetic processing unit that controls the operation of the entire camera 5.
- the ROM 502 stores a program used for driving the CPU 501 such as IPL.
- a RAM 503 is a work area for the CPU 501.
- the imaging module 504 may be a lens having a general shooting angle of view or a lens capable of omnidirectional imaging. By capturing the omnidirectional image, it is possible to capture not only the subject in front of the moving body 2 but also the driver at the same time, so that information including the state of the driver in a situation that seems to be dangerous driving can be obtained. Can do.
- the image input I / F 506 appropriately converts the image data output from the imaging module 504 into a format suitable for storage and analysis, and transfers the data to the RAM 503 via the bus line 510.
- the short-range wireless communication module 505 is a Bluetooth module, for example, and performs modulation / demodulation of radio waves when performing wireless communication with the short-range wireless communication module 305 in the mobile management device 3.
- the short-range wireless communication module 305 is a communication unit between the camera 5 and the mobile management device 3.
- Wi-Fi or wired communication can also be used as this communication means.
- communication means such as Bluetooth and Wi-Fi, those having a USB (Universal Serial Bus: I / F) I / F are widely used. Therefore, in order to use these, a bus line 310 is used between them.
- a configuration via a USB (registered trademark) I / F may be employed.
- the transmission device 7 includes a CPU 701, a ROM 702, a RAM 703, a beacon transmission module 707, and a bus line 710 such as an address bus and a data bus for electrically connecting the above components. I have.
- the CPU 701 is an arithmetic processing device that controls the operation of the transmission device 7 as a whole.
- the ROM 702 stores a program used for driving the CPU 701 such as IPL.
- a RAM 703 is a work area of the CPU 701.
- the beacon transmission module 707 transmits an optical beacon or a radio beacon.
- the evaluation result management server 9 includes a CPU 901, a ROM 902, a RAM 903, an HD (Hard Disk) 904, an HDD (Hard Disk Drive) 905, a media I / F 907, a display 908, and a network I / F 909. , A keyboard 911, a mouse 912, a CD-ROM drive 914, and a bus line 910 such as an address bus and a data bus for electrically connecting the above components.
- the CPU 901 controls the overall operation of the evaluation result management server 9.
- the ROM 902 stores a program used for driving the CPU 901 such as IPL.
- the RAM 903 is used as a work area for the CPU 901.
- the HD 904 stores various data such as an evaluation result management program.
- the HDD 905 controls reading or writing of various data with respect to the HD 904 according to the control of the CPU 901.
- a media I / F 907 controls reading or writing (storage) of data with respect to a recording medium 906 such as a flash memory.
- the display 908 displays various information such as a cursor, menu, window, character, or image.
- the network I / F 909 performs data communication using the communication network 8.
- the keyboard 911 includes a plurality of keys for inputting characters, numerical values, various instructions, and the like.
- the mouse 912 accepts user operations to select and execute various instructions, select a processing target, move a cursor, and the like.
- the CD-ROM drive 914 controls reading or writing of various data with respect to a CD-ROM (Compact, Disc, Read, Only, Memory) as an example of a removable recording medium.
- the mobile management device 3 includes a wireless reception unit 31 (an example of a reception unit), an acquisition unit 32 (an example of an acquisition unit), a wired transmission / reception unit 33, and a recognition unit 34 (of the recognition unit).
- An example a determination unit 35 (an example of determination means), an evaluation unit 36 (an example of evaluation means), a long-distance transmission / reception unit 38 (an example of transmission means), and a storage / reading unit 39.
- Each of these units is realized by any one of the constituent elements shown in FIG. 2 operating according to a command from the CPU 301 according to a program expanded from the EEPROM 304 onto the RAM 303.
- the mobile management device 3 has a storage unit 3000 (an example of a storage unit) constructed by the RAM 303 and the EEPROM 304 shown in FIG.
- FIG. 7 is a conceptual diagram showing an evaluation information management table.
- the storage unit 3000 stores an evaluation information management DB 3001 (an example of evaluation information management means) configured by an evaluation information management table as shown in FIG.
- traffic information and a threshold are associated and managed.
- traffic information “blue lighting” indicating a state where the traffic light is lighting a blue signal, “pause” indicated by a traffic sign, and the like are shown.
- the threshold value an upper limit speed is shown, and 60 km / h is indicated in the case of blue lighting, and 0 km / h is indicated in the case of temporary stop. For example, in the case of blue lighting, when the moving body exceeds 60 km / h, the driving characteristic is evaluated as “dangerous driving”.
- the wireless reception unit 31 of the mobile management device 3 shown in FIG. 6 is realized by the command from the CPU 301 shown in FIG. 2 and the beacon reception module 307 shown in FIG. Receive data (information) by beacon from.
- the acquisition unit 32 is realized by the instruction from the CPU 301 shown in FIG. 2 and the short-range wireless communication module 305 shown in FIG. 2, and receives data (information) from the camera 5 by Bluetooth or the like.
- the wired transmission / reception unit 33 is realized by a command from the CPU 301 shown in FIG. 2 and the OBD port I / F 306 shown in FIG. 2, and receives movement status information such as a movement speed from the ECU 4.
- the recognition unit 34 is realized by a command from the CPU 301 shown in FIG. 2, and performs image recognition (analysis) of image data sent from the camera 5. For example, in the case of image data obtained by imaging the traffic light 6 that is lit in blue as a subject, the recognition unit 34 recognizes the presence of the traffic light and the fact that it is lit in blue.
- the determination unit 35 is realized by a command from the CPU 301 shown in FIG. 2, and determines whether or not the wireless reception unit 31 has received traffic information from the transmission device 7.
- the evaluation unit 36 is realized by an instruction from the CPU 301 illustrated in FIG. 2, and when the wireless reception unit 31 does not receive traffic information (an example of second traffic information) from the transmission device 7, the acquisition unit 32.
- the driving characteristics of the driver of the moving body 2 based on the moving state information indicating the moving state of the moving body 2 and the traffic information from the recognition unit 34 (an example of first traffic information) when the image data is acquired by To evaluate.
- the evaluation unit 36 receives the second traffic information by the wireless reception unit 31.
- the driving characteristics of the driver of the moving body 2 are evaluated based on the moving state information indicating the moving state of the moving body and the second traffic information.
- the evaluation unit 36 searches the evaluation information management table (see FIG. 7) using the traffic information (an example of the first traffic information), which is the result recognized by the recognition unit 34, as a search key.
- the upper limit speed is read out, and when the movement status information (here, the latest movement speed) sent from the ECU 4 exceeds the upper limit speed, it is evaluated that the driving characteristic is “dangerous driving”. .
- the evaluation unit 36 evaluates that the driving characteristic is “safe driving”.
- the evaluation unit 36 receives traffic information (first information) recognized by the recognition unit 34.
- traffic information first information
- the evaluation information management table see FIG. 7
- the driving characteristic is “dangerous driving”. Evaluate that there is.
- the evaluation unit 36 evaluates that the driving characteristic is “safe driving”.
- the long-distance transmission / reception unit 38 is realized by the command from the CPU 301 shown in FIG. 2 and the mobile phone wireless communication module 308 shown in FIG. 2 and via the communication network 8, the evaluation result management server 9. Communicate with.
- the storage / reading unit 39 is executed by a command from the CPU 301 shown in FIG. 2, stores various data in the storage unit 3000, and reads out various data stored in the storage unit 3000.
- the camera 5 includes an imaging unit 54 and a transmission unit 55. Each of these units is realized by any one of the constituent elements shown in FIG. 3 operating according to a command from the CPU 501 according to a program developed on the RAM 503.
- each functional configuration of the camera 5 will be described in detail.
- a relationship between main components for realizing each functional configuration of the camera 5 among the respective components illustrated in FIG. 3 will also be described. .
- the imaging unit 54 of the camera 5 shown in FIG. 6 is realized by the command from the CPU 501 shown in FIG. 3 and the imaging module 504 and the image input I / F 506. Generate.
- the transmitting unit 55 is realized by the instruction from the CPU 501 shown in FIG. 3 and the short-range wireless communication module 505, and the image data generated by the imaging unit 54 is managed using a Bluetooth or the like.
- the data is transmitted to the acquisition unit 32 of the device 3.
- the transmission device 7 has a wireless transmission unit 77.
- the wireless transmission unit 77 is realized by any one of the components shown in FIG. 4 operating according to a command from the CPU 701 according to a program expanded on the RAM 703.
- the wireless transmission unit 77 transmits traffic information (an example of second traffic information) indicating the traffic light and the current lighting color by using a beacon.
- the evaluation result management server 9 includes a transmission / reception unit 98 and a storage / reading unit 99. Each of these units is realized by any one of the constituent elements shown in FIG. 5 operating according to a command from the CPU 901 according to a program expanded from the HD 904 to the RAM 903.
- the evaluation result management server 9 includes a storage unit 9000 constructed by the RAM 903 and the HD 904 shown in FIG.
- each functional configuration of the evaluation result management server 9 will be described in detail.
- the transmission / reception unit 98 of the evaluation result management server 9 shown in FIG. 6 is realized by a command from the CPU 901 shown in FIG. 5 and the network I / F 909 shown in FIG. Via the long-distance transmitting / receiving unit 38 of the mobile management device 3.
- the storage / reading unit 99 is executed by the instruction from the CPU 901 and the HDD 905 shown in FIG. 5, and stores various data in the storage unit 9000 or reads various data stored in the storage unit 9000.
- FIG. 8 is a sequence diagram illustrating a method for managing operating characteristics.
- the imaging unit 54 of the camera 5 images the traffic light (step S21).
- the transmission part 55 of the camera 5 transmits the image data of a traffic signal with respect to the mobile body management apparatus 3 (step S22).
- the acquisition part 32 of the mobile body management apparatus 3 acquires image data.
- the wired transmission / reception unit 33 of the mobile management device 3 always receives movement status information such as a movement speed from the ECU 4 (step S23).
- the mobile body management device 3 evaluates the driving characteristics of the driver of the mobile body 2 (step S24).
- the evaluation process of driving characteristics will be described with reference to FIG.
- FIG. 9 is a flowchart showing a driving characteristic evaluation process.
- the recognition unit 34 of the mobile management device 3 performs image recognition based on image data (an example of first traffic information) sent from the camera 5.
- image data an example of first traffic information
- the subject and the color are recognized (step S101). For example, when the green light is lit on the traffic light, the recognition unit 34 recognizes that the traffic light exists and the green light is currently lit.
- the determination unit 35 transmits traffic signal information (second traffic information of the second traffic information) transmitted from the transmission device 7 by the wireless reception unit 31 in a certain time (for example, 3 seconds) after the acquisition unit 32 acquires the image data. It is determined whether or not (example) is received (step S102).
- the determination unit 35 determines that the traffic signal information has not been received by the wireless reception unit 31 (NO in step S102), and the evaluation unit 36 includes the latest movement status information received in step S23, and the step Driving characteristics are evaluated using the result of image recognition in S101 (an example of first traffic information) (step S103).
- the evaluation unit 36 searches the evaluation information management table (see FIG.
- the long-distance transmitting / receiving unit 38 of the mobile management device 3 transmits the evaluation result information to the evaluation result management server 9 (step S25).
- This evaluation result information includes the mobile object ID for identifying the mobile object 2, the movement status information used in step S103, and the evaluation result information indicating the evaluation result output in step S103.
- the transmission / reception unit 98 of the evaluation result management server 9 receives the evaluation result information, and the storage / reading unit 99 stores the evaluation result information in the storage unit 9000.
- the mobile body ID is an example of mobile body identification information for identifying the mobile body 2.
- the wireless receiver 31 of the mobile body 2 receives the traffic signal information (an example of second traffic information) that is constantly transmitted from the transmission device 7 (step S40). Also in this case, the same processes as those in steps S21, S22, and S23 are performed (steps S41, 42, and 43). Next, the mobile body management device 3 evaluates the driving characteristics of the driver of the mobile body 2 (step S44). Here, the evaluation process of driving characteristics will be described with reference to FIG.
- the recognition unit 34 of the mobile management device 3 performs image recognition based on image data (an example of first traffic information) sent from the camera 5.
- image data an example of first traffic information
- the subject and the color are recognized (step S101).
- the determination unit 35 transmits traffic signal information (second traffic information of the second traffic information) transmitted from the transmission device 7 by the wireless reception unit 31 in a certain time (for example, 3 seconds) after the acquisition unit 32 acquires the image data. It is determined whether or not (example) is received (step S102).
- the determination unit 35 determines that the traffic signal information has been received by the wireless reception unit 31 (step S102, YES), and the evaluation unit 36 receives the latest movement status information received in step S23 and the step S40.
- the driving characteristics are evaluated using the traffic signal information (an example of the second traffic information) received by (step S104). For example, the evaluation unit 36 searches the evaluation information management table (see FIG.
- the evaluation unit 36 uses the second traffic information as the traffic signal information as a search key via the storage / reading unit 39, thereby obtaining a corresponding upper limit speed ( An example of a threshold value) is read out, and when the moving speed indicated by the latest moving state information exceeds the upper limit speed, an evaluation result indicating that the driving characteristic is “dangerous driving” is output. On the other hand, when the movement speed indicated by the latest movement state information is equal to or lower than the upper limit speed, the evaluation unit 36 outputs an evaluation result indicating that the driving characteristic is “safe driving”.
- the long-distance transmitting / receiving unit 38 adds evaluation content information indicating that the driving characteristics have been evaluated using the traffic signal information to the evaluation result information to be transmitted (step S105).
- the long-distance transmitting / receiving unit 38 of the mobile management device 3 transmits the evaluation result information and the evaluation content information to the evaluation result management server 9 (step S45).
- This evaluation result information includes the mobile object ID for identifying the mobile object 2, the movement status information used in step S104, and the evaluation result information indicating the evaluation result issued in step S104.
- the transmission / reception unit 98 of the evaluation result management server 9 receives the evaluation result information and the evaluation content information
- the storage / reading unit 99 stores the evaluation result information and the evaluation content information in the storage unit 9000 in association with each other.
- the evaluation content information is managed for the following reason. That is, the image recognition is not 100% reliable. In particular, when the subject is a traffic sign, it is difficult to say that the accuracy of the image recognition is high because there are similar traffic signs. On the other hand, since the traffic signal information sent from the transmission device 7 is very reliable, the evaluation result management server 9 can manage the evaluation result information including the evaluation content information when managing the evaluation result information. Later, when the evaluation result information is analyzed, the evaluation result information becomes a useful analytical material.
- the evaluation result information and the evaluation content information are transmitted from the mobile management device 3 to the evaluation result management server 9 via the communication network 8, but the present invention is not limited to this.
- evaluation result information and evaluation content information are recorded on a media such as an SD (Secure Digital) card, and the driver brings the information into the information center. You may memorize
- SD Secure Digital
- the mobile body management apparatus 3 transmitted evaluation result information to the evaluation result management server 9.
- step S25 it is not restricted to this.
- the mobile management device 3 may transmit the evaluation result information and the evaluation content information to the evaluation result management server 9 only when the driving characteristics are evaluated using the second traffic information (step S104).
- Step S45 the mobile unit management apparatus 3 transmits the evaluation result information and the evaluation content information to the evaluation result management server 9 only when the driving characteristics are evaluated using the second reliable traffic information. become. In this case, the evaluation content information may not be transmitted to the evaluation result management server 9.
- the mobile management device 3 does not have to transmit the evaluation content information to the evaluation result management server 9 in the process of step S45.
- the evaluation unit 36 may perform the evaluation using a learning method using a neural network such as a hierarchical type without using the evaluation information management table (see FIG. 7).
- input data of the learning method using the neural network includes movement status information from the ECU 4, image data from the camera 5, and / or traffic light information from the transmission device 7, and output data includes evaluation results. It is done.
- the mobile management device may be not only a dedicated device but also a car navigation device, a personal computer, a smartphone, or the like.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Finance (AREA)
- Accounting & Taxation (AREA)
- General Business, Economics & Management (AREA)
- Economics (AREA)
- Marketing (AREA)
- Strategic Management (AREA)
- Development Economics (AREA)
- Technology Law (AREA)
- General Health & Medical Sciences (AREA)
- Tourism & Hospitality (AREA)
- Life Sciences & Earth Sciences (AREA)
- Primary Health Care (AREA)
- Human Resources & Organizations (AREA)
- Atmospheric Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Mathematical Physics (AREA)
- Automation & Control Theory (AREA)
- Traffic Control Systems (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
続いて、図2乃至図5を用いて、運転特性評価システム1の各ハードウェア構成を説明する。図2は、移動体管理装置のハードウェア構成図である。図3は、カメラのハードウェア構成図である。図4は、発信装置のハードウェア構成図である。
図2に示されているように、移動体管理装置3は、CPU(Central Processing Unit)301、ROM(Read Only Memory)302、RAM(Random Access Memory)303、EEPROM(Electrically Erasable Programmable Read-Only Memory)304、近距離無線通信モジュール305、OBDポートI/F306、ビーコン受信モジュール307、携帯電話用無線通信モジュール308、及び上記各構成要素を電気的に接続するためのアドレスバスやデータバス等のバスライン310を備えている。
図3に示されているように、カメラ5は、CPU501、ROM502、RAM503、撮像モジュール504、画像入力I/F、近距離無線通信モジュール505、及び上記各構成要素を電気的に接続するためのアドレスバスやデータバス等のバスライン510を備えている。
図4に示されているように、発信装置7は、CPU701、ROM702、RAM703、ビーコン発信モジュール707、及び上記各構成要素を電気的に接続するためのアドレスバスやデータバス等のバスライン710を備えている。
図5に示されているように、評価結果管理サーバ9は、CPU901、ROM902、RAM903、HD(Hard Disk)904、HDD(Hard Disk Drive)905、メディアI/F907、ディスプレイ908、ネットワークI/F909、キーボード911、マウス912、CD-ROMドライブ914、及び上記各構成要素を電気的に接続するためのアドレスバスやデータバス等のバスライン910を備えている。
続いて、図6及び図7を用いて、本実施形態の運転特性評価システム1の機能構成について説明する。
図6に示されているように、移動体管理装置3は、無線受信部31(受信手段の一例)、取得部32(取得手段の一例)、有線送受信部33、認識部34(認識手段の一例)、判断部35(判断手段の一例)、評価部36(評価手段の一例)、遠距離送受信部38(送信手段の一例)、及び記憶・読出部39を有している。これら各部は、図2に示されている各構成要素のいずれかが、EEPROM304からRAM303上に展開されたプログラムに従ったCPU301からの命令によって動作することで実現される。また、移動体管理装置3は、図2に示されているRAM303及びEEPROM304によって構築される記憶部3000(記憶手段の一例)を有している。
図7は、評価情報管理テーブルを示す概念図である。記憶部3000には、図7に示されているような評価情報管理テーブルによって構成されている評価情報管理DB3001(評価情報管理手段の一例)が格納されている。この評価情報管理テーブルでは、交通情報及び閾値が関連付けられて管理されている。図7では、交通情報の例として、信号機が青色信号を点灯している状態を示す「青色点灯」や、交通標識が示す「一時停止」等が示されている。また、閾値の例として、上限速度が示され、青色点灯の場合には60km/h、一時停止の場合には0km/hが示されている。例えば、青色点灯の場合、移動体が60km/hを超えると、運転特性が「危険運転」として評価される。
次に、移動体管理装置3の各機能構成について詳細に説明する。なお、以下では、移動体管理装置3の各機能構成を説明するにあたって、図2に示されている各構成要素のうち、移動体管理装置3の各機能構成を実現させるための主な構成要素との関係も説明する。
図6に示されているように、カメラ5は、撮像部54、及び送信部55を有している。これら各部は、図3に示されている各構成要素のいずれかが、RAM503上に展開されたプログラムに従ったCPU501からの命令によって動作することで実現される。
次に、カメラ5の各機能構成について詳細に説明する。なお、以下では、カメラ5の各機能構成を説明するにあたって、図3に示されている各構成要素のうち、カメラ5の各機能構成を実現させるための主な構成要素との関係も説明する。
図6に示されているように、発信装置7は、無線発信部77を有している。無線発信部77は、図4に示されている各構成要素のいずれかが、RAM703上に展開されたプログラムに従ったCPU701からの命令によって動作することで実現される。
図6に示されているように、評価結果管理サーバ9は、送受信部98、及び記憶・読出部99を有している。これら各部は、図5に示されている各構成要素のいずれかが、HD904からRAM903上に展開されたプログラムに従ったCPU901からの命令によって動作することで実現される。また、評価結果管理サーバ9は、図5に示されているRAM903及びHD904によって構築される記憶部9000を有している。
次に、評価結果管理サーバ9の各機能構成について詳細に説明する。なお、以下では、評価結果管理サーバ9の各機能構成を説明するにあたって、図5に示されている各構成要素のうち、評価結果管理サーバ9の各機能構成を実現させるための主な構成要素との関係も説明する。
続いて、図8及び図9を用いて、本実施形態の運転特性の管理方法について説明する。図8は、運転特性の管理方法を示すシーケンス図である。
以上説明したように本実施形態によれば、発信装置7がない又は発信装置7から交通情報(第2の交通情報の一例)が発信されない場合には、移動体管理装置3は、画像認識により被写体が示す交通情報(第1の交通情報の一例)を利用して運転特性の評価を行い、発信装置7から交通情報(第2の交通情報の一例)が発信された場合には、移動体管理装置3は、信頼性の高い第2の交通情報を利用して運転特性の評価を行なう。これにより、発信装置7の有無に臨機応変に対応することができるとともに、運転特性の評価の精度を向上することができるという効果を奏する。
上記実施形態では、移動体管理装置3から通信ネットワーク8を介して評価結果管理サーバ9に、評価結果情報や評価内容情報を送信したが、これに限るものではない。例えば、移動体管理装置3において、SD(Secure Digital)カード等のメディアに評価結果情報や評価内容情報を記録して、運転者が情報センタに持ち込み、情報センタの社員が各情報を評価結果管理サーバ9の記憶部9000に記憶してもよい。
2 移動体
3 移動体管理装置
4 ECU
5 カメラ
6 信号機
7 発信装置
8 通信ネットワーク
9 評価結果管理サーバ
31 無線受信部
32 取得部
33 有線送受信部
34 認識部
35 判断部
36 評価部
38 遠距離送受信部
3000 記憶部
3001 評価情報管理DB
Claims (10)
- 移動体の移動状況を管理する移動体管理装置であって、
撮像手段が被写体を撮像して得た画像データを取得する取得手段と、
前記取得手段によって取得された前記画像データに基づいて、前記被写体が示す第1の交通情報を認識する認識手段と、
発信装置から送信された前記被写体が示す第2の交通情報を受信する受信手段と、
前記受信手段によって前記第2の交通情報が受信されない場合には、前記取得手段によって前記画像データが取得された場合の前記移動体の移動状況を示す移動状況情報及び前記第1の交通情報に基づいて、前記移動体の運転者の運転特性を評価し、前記受信手段によって前記第2の交通情報が受信された場合には、前記受信手段によって前記第2の交通情報が受信された場合の前記移動体の移動状況を示す移動状況情報及び前記第2の交通情報に基づいて、前記移動体の運転者の運転特性を評価する評価手段と、
を有する移動体管理装置。 - 前記被写体は信号機であり、
前記第1の交通情報及び前記第2の交通情報のそれぞれは前記信号機の点灯色を示す、
請求項1に記載の移動体管理装置。 - 前記被写体は交通標識であり、
前記第1の交通情報及び前記第2の交通情報のそれぞれは前記交通標識の表示内容を示す、
請求項1に記載の移動体管理装置。 - 前記移動状況は、前記移動体の移動速度、又は移動加速度である請求項1乃至3のいずれか一項に記載の移動体管理装置。
- 前記評価手段による評価結果を示す評価結果情報を、通信ネットワークを介して、前記評価結果を管理する評価結果管理サーバに対して送信する送信手段を有する請求項1乃至4のいずれか一項に記載の移動体管理装置。
- 前記送信手段は、
前記評価手段が、前記移動状況情報及び前記第1の交通情報に基づいて、前記移動体の運転者の運転特性を評価した場合には、前記評価結果管理サーバに対して、前記評価結果情報を送信せず、
前記評価手段が、前記移動状況情報及び前記第2の交通情報に基づいて、前記移動体の運転者の運転特性を評価した場合には、前記評価結果管理サーバに対して、前記評価結果情報を送信する請求項5に記載の移動体管理装置。 - 前記評価手段が、前記移動状況情報及び前記第2の交通情報に基づいて、前記移動体の運転者の運転特性を評価した場合には、前記送信手段は、前記評価結果管理サーバに対して、前記評価結果情報と共に、前記第2の交通情報に基づいて運転特性が評価された旨を示す評価内容情報を送信する請求項5又は6に記載の移動体管理装置。
- 前記移動体管理装置は、カーナビゲーション装置、パーソナルコンピュータ、スマートフォン、又は専用装置である請求項1乃至7のいずれか一項に記載の移動体管理装置。
- 移動体の移動状況を管理する移動体管理装置が実行する移動体管理方法であって、
撮像手段が被写体を撮像して得た画像データを取得し、
取得された前記画像データに基づいて、前記被写体が示す第1の交通情報を認識し、
発信装置から送信された前記被写体が示す第2の交通情報が受信されない場合には、前記画像データが取得された場合の前記移動体の移動状況を示す移動状況情報及び前記第1の交通情報に基づいて、前記移動体の運転者の運転特性を評価し、
前記第2の交通情報が受信された場合には、前記第2の交通情報が受信された場合の前記移動体の移動状況を示す移動状況情報及び前記第2の交通情報に基づいて、前記移動体の運転者の運転特性を評価する、
移動体管理方法。 - 移動体の移動状況を管理するコンピュータに、
撮像手段が被写体を撮像して得た画像データを取得し、
取得された前記画像データに基づいて、前記被写体が示す第1の交通情報を認識し、
発信装置から送信された前記被写体が示す第2の交通情報が受信されない場合には、前記画像データが取得された場合の前記移動体の移動状況を示す移動状況情報及び前記第1の交通情報に基づいて、前記移動体の運転者の運転特性を評価し、
前記第2の交通情報が受信された場合には、前記第2の交通情報が受信された場合の前記移動体の移動状況を示す移動状況情報及び前記第2の交通情報に基づいて、前記移動体の運転者の運転特性を評価する、
処理を実行させるプログラムを格納した、コンピュータ読み取り可能な記憶媒体。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17759890.1A EP3425607A4 (en) | 2016-03-01 | 2017-02-27 | MOBILE BODY MANAGEMENT DEVICE, MOBILE BODY MANAGEMENT METHOD, AND STORAGE MEDIUM |
CN201780014448.0A CN108701409A (zh) | 2016-03-01 | 2017-02-27 | 移动体管理装置、移动体管理方法以及存储介质 |
JP2018503278A JP6631690B2 (ja) | 2016-03-01 | 2017-02-27 | 移動体管理装置、移動体管理方法、及び記憶媒体 |
US16/111,370 US20180362050A1 (en) | 2016-03-01 | 2018-08-24 | Mobile object management apparatus, mobile object management method, and storage medium |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016039255 | 2016-03-01 | ||
JP2016-039255 | 2016-03-01 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/111,370 Continuation US20180362050A1 (en) | 2016-03-01 | 2018-08-24 | Mobile object management apparatus, mobile object management method, and storage medium |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017150424A1 true WO2017150424A1 (ja) | 2017-09-08 |
Family
ID=59744037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2017/007392 WO2017150424A1 (ja) | 2016-03-01 | 2017-02-27 | 移動体管理装置、移動体管理方法、及び記憶媒体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180362050A1 (ja) |
EP (1) | EP3425607A4 (ja) |
JP (1) | JP6631690B2 (ja) |
CN (1) | CN108701409A (ja) |
WO (1) | WO2017150424A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020110915A1 (ja) * | 2018-11-30 | 2020-06-04 | ソニー株式会社 | 情報処理装置、および情報処理システム、並びに情報処理方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006039642A (ja) | 2004-07-22 | 2006-02-09 | Denso Corp | 車両保険料策定および中古車価格策定のための方法およびシステム |
JP2008186045A (ja) * | 2007-01-26 | 2008-08-14 | Denso Corp | 運転評価装置 |
JP2009126503A (ja) * | 2007-11-28 | 2009-06-11 | Sumitomo Electric Ind Ltd | 運転評価装置、運転評価システム、コンピュータプログラム及び運転評価方法 |
JP2010038187A (ja) * | 2008-07-31 | 2010-02-18 | Fujitsu Ten Ltd | 省燃費運転診断装置、省燃費運転診断システム及び省燃費運転診断方法 |
JP2010107384A (ja) * | 2008-10-30 | 2010-05-13 | Aisin Aw Co Ltd | 安全運転評価システム及び安全運転評価プログラム |
JP2010205123A (ja) * | 2009-03-05 | 2010-09-16 | Nec System Technologies Ltd | 運転支援方法、運転支援装置及び運転支援用プログラム |
JP2013069278A (ja) | 2011-09-23 | 2013-04-18 | Ricoh Co Ltd | 交通標識検知方法及び交通標識検知装置 |
JP2015075802A (ja) * | 2013-10-07 | 2015-04-20 | 日産自動車株式会社 | 車両の運転支援制御装置または運転支援制御方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7804980B2 (en) * | 2005-08-24 | 2010-09-28 | Denso Corporation | Environment recognition device |
WO2010001865A1 (ja) * | 2008-06-30 | 2010-01-07 | ローム株式会社 | 車両の走行情報記録装置 |
DE102010021558A1 (de) * | 2010-05-26 | 2011-12-01 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Fahrerassistenzsystem mit einer Einrichtung zur Erkennung von Verkehrszeichen |
DE102010038454A1 (de) * | 2010-07-27 | 2012-02-02 | Bayerische Motoren Werke Aktiengesellschaft | Ansteuerung einer Anzeigeeinheit eines Fahrzeugs |
DE102012023867A1 (de) * | 2012-12-06 | 2014-06-12 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Verkehrsampelerkennung |
CN103021182B (zh) * | 2012-12-10 | 2015-07-08 | 成都林海电子有限责任公司 | 机动车闯红灯违章监测方法及装置 |
EP2750325A3 (en) * | 2012-12-28 | 2016-05-11 | Ricoh Company, Ltd. | Communication apparatus, communication system, communication method, and recording medium storing communication control program |
US9346400B2 (en) * | 2013-12-20 | 2016-05-24 | Ford Global Technologies, Llc | Affective user interface in an autonomous vehicle |
CN105206052B (zh) * | 2015-09-21 | 2018-05-11 | 张力 | 一种驾驶行为分析方法及设备 |
CN105336203A (zh) * | 2015-12-01 | 2016-02-17 | 电子科技大学 | 一种带无线发射功能的交通标志 |
-
2017
- 2017-02-27 EP EP17759890.1A patent/EP3425607A4/en not_active Withdrawn
- 2017-02-27 CN CN201780014448.0A patent/CN108701409A/zh not_active Withdrawn
- 2017-02-27 WO PCT/JP2017/007392 patent/WO2017150424A1/ja active Application Filing
- 2017-02-27 JP JP2018503278A patent/JP6631690B2/ja not_active Expired - Fee Related
-
2018
- 2018-08-24 US US16/111,370 patent/US20180362050A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006039642A (ja) | 2004-07-22 | 2006-02-09 | Denso Corp | 車両保険料策定および中古車価格策定のための方法およびシステム |
JP2008186045A (ja) * | 2007-01-26 | 2008-08-14 | Denso Corp | 運転評価装置 |
JP2009126503A (ja) * | 2007-11-28 | 2009-06-11 | Sumitomo Electric Ind Ltd | 運転評価装置、運転評価システム、コンピュータプログラム及び運転評価方法 |
JP2010038187A (ja) * | 2008-07-31 | 2010-02-18 | Fujitsu Ten Ltd | 省燃費運転診断装置、省燃費運転診断システム及び省燃費運転診断方法 |
JP2010107384A (ja) * | 2008-10-30 | 2010-05-13 | Aisin Aw Co Ltd | 安全運転評価システム及び安全運転評価プログラム |
JP2010205123A (ja) * | 2009-03-05 | 2010-09-16 | Nec System Technologies Ltd | 運転支援方法、運転支援装置及び運転支援用プログラム |
JP2013069278A (ja) | 2011-09-23 | 2013-04-18 | Ricoh Co Ltd | 交通標識検知方法及び交通標識検知装置 |
JP2015075802A (ja) * | 2013-10-07 | 2015-04-20 | 日産自動車株式会社 | 車両の運転支援制御装置または運転支援制御方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3425607A4 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2017150424A1 (ja) | 2019-01-24 |
EP3425607A4 (en) | 2019-04-10 |
JP6631690B2 (ja) | 2020-01-15 |
CN108701409A (zh) | 2018-10-23 |
US20180362050A1 (en) | 2018-12-20 |
EP3425607A1 (en) | 2019-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110753934B (zh) | 主动选择和标记图像以进行语义分割的系统和方法 | |
US9852553B2 (en) | Apparatus and method of requesting emergency call for vehicle accident by using travelling information about vehicle | |
US10591909B2 (en) | Handheld mobile device for adaptive vehicular operations | |
US11720971B1 (en) | Machine learning based accident assessment | |
CA3065731C (en) | Systems and methods for system generated damage analysis | |
JP6939362B2 (ja) | 車両捜索システム、車両捜索方法、ならびに、それに用いられる車両およびプログラム | |
JP2016197378A (ja) | 運転特性評価用情報提供システムおよび提供方法 | |
JP2015011683A (ja) | 運転評価の指標生成方法、情報処理装置、車載器およびその制御方法と制御プログラム | |
CN112805724B (zh) | 车辆驾驶场景识别方法及装置 | |
WO2017150424A1 (ja) | 移動体管理装置、移動体管理方法、及び記憶媒体 | |
US20190073737A1 (en) | Facilitating Cross-Platform Transportation Arrangements with Third Party Providers | |
CN106228639B (zh) | Obd数据的处理方法和装置 | |
CN115221151B (zh) | 车辆数据的传输方法、装置、车辆、存储介质及芯片 | |
US20170092121A1 (en) | Method and System for Determining and Using Property Associations | |
CN114771539B (zh) | 车辆变道决策方法、装置、存储介质及车辆 | |
CN115056784B (zh) | 车辆控制方法、装置、车辆、存储介质及芯片 | |
US11693920B2 (en) | AI-based input output expansion adapter for a telematics device and methods for updating an AI model thereon | |
CN115297461A (zh) | 数据交互方法、装置、车辆、可读存储介质及芯片 | |
CN115203457A (zh) | 图像检索方法、装置、车辆、存储介质及芯片 | |
US11590982B1 (en) | Trip based characterization using micro prediction determinations | |
CN110901640B (zh) | 车辆运动扭矩自动补偿方法、装置、设备及存储介质 | |
KR20140147298A (ko) | 디지털 운행기록 장치 | |
CN115730340A (zh) | 一种数据处理方法及相关装置 | |
JP2012256138A (ja) | 携帯端末装置およびこれを備えた運転評価システム | |
JP2022045521A (ja) | 情報管理システムおよびこれに用いられる携帯端末、画像管理サーバ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 2018503278 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2017759890 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2017759890 Country of ref document: EP Effective date: 20181001 |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 17759890 Country of ref document: EP Kind code of ref document: A1 |