WO2018233394A1 - 用于车辆监控的方法和装置 - Google Patents

用于车辆监控的方法和装置 Download PDF

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Publication number
WO2018233394A1
WO2018233394A1 PCT/CN2018/086281 CN2018086281W WO2018233394A1 WO 2018233394 A1 WO2018233394 A1 WO 2018233394A1 CN 2018086281 W CN2018086281 W CN 2018086281W WO 2018233394 A1 WO2018233394 A1 WO 2018233394A1
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WIPO (PCT)
Prior art keywords
vehicle
information
vehicles
management server
data management
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Application number
PCT/CN2018/086281
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English (en)
French (fr)
Inventor
董文储
Original Assignee
京东方科技集团股份有限公司
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Priority to US16/618,548 priority Critical patent/US20200090509A1/en
Publication of WO2018233394A1 publication Critical patent/WO2018233394A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
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    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
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    • G06V2201/08—Detecting or categorising vehicles

Definitions

  • Embodiments of the present disclosure relate to the field of in-vehicle devices, and in particular, to a method and related device for vehicle monitoring.
  • the current driving intelligent system mainly focuses on the automatic driving of the vehicle, improving the driving experience, and automatically detecting the distance between the front and rear vehicles, and automatically detecting the change of the traffic light to improve safety.
  • these systems have less consideration for the hazards caused by human factors in traffic accidents, and thus cannot fully guarantee driving safety.
  • a method for vehicle monitoring includes: acquiring first information of one or more second vehicles within a preset distance of the first vehicle; determining respective display modes for the one or more second vehicles based on the first information; and determining The respective display mode is to display the second vehicle in the display device of the first vehicle.
  • the first information includes at least one of vehicle speed information, vehicle travel age information, and vehicle violation record information.
  • Acquiring the first information of the one or more second vehicles within the preset distance of the first vehicle includes: detecting a vehicle speed information of the second vehicle using a speed detector in the first vehicle and/or requesting a second from the data management server The information of the vehicle is generated based on the detected vehicle speed information of the second vehicle and/or the information of the second vehicle returned by the data management server.
  • acquiring the first information and the second information of the second vehicle further comprises: transmitting a data request for the first information and/or the second information to the data management server; receiving the return information of the data management server for the data request And parsing the first information and/or the second information of the second vehicle from the return information.
  • the first data request includes identification information for the first vehicle or the second vehicle.
  • determining a respective display manner for the one or more second vehicles includes determining whether a vehicle is at risk in the second vehicle based on the acquired first information and/or second information of the second vehicle. If there is a danger in the vehicle, it is determined that the vehicle in danger is displayed in a manner different from that of other vehicles.
  • displaying a vehicle in danger in a manner different from that of other vehicles includes displaying the vehicle in danger in a different color or in a blinking manner.
  • determining whether there is a vehicle in the second vehicle is also based on different rules.
  • the method also includes displaying, in different display manners, vehicles that are determined to be at risk based on different rules.
  • an apparatus for vehicle monitoring includes a processor and a display.
  • the processor is configured to acquire first information of the one or more second vehicles within a preset distance of the first vehicle and determine a respective display manner for the one or more second vehicles based on the first information.
  • the display is configured to display one or more second vehicles in accordance with respective display modes determined by the processor.
  • the apparatus further includes a speed detector configured to detect vehicle speed information of the second vehicle.
  • the processor is configured to acquire vehicle speed information of the second vehicle from the speed detector as the first information.
  • the processor is further configured to acquire second information of the driver corresponding to the second vehicle, and determine a respective display for the one or more second vehicles based on at least one of the first information and the second information the way.
  • the apparatus further includes a communication interface for communicating with the data management server.
  • the processor is configured to transmit a data request for the first information and/or the second information of the second vehicle to the data management server via the communication interface, and generate the first information and/or the second information based on the information returned by the data management server.
  • the processor is configured to include identification information of the first vehicle and/or the second vehicle in the data request.
  • the apparatus further includes an image recognizer configured to capture an image of the second vehicle and analyze the captured image of the second vehicle to identify license plate information or driver information of the second vehicle As identification information of the second vehicle.
  • the processor is configured to determine whether a vehicle is at risk in the second vehicle based on the acquired at least one of the first information and the second information of the second vehicle. If the vehicle is in danger, it is determined that the vehicle in danger is displayed in a manner different from that of other vehicles.
  • FIG. 1 is a flow chart of an exemplary vehicle monitoring method in an embodiment of the present disclosure
  • FIG. 2 is a flow chart of an exemplary process of acquiring first information of a vehicle in an embodiment of the present disclosure
  • FIG. 3 is a flow chart of an exemplary process of generating return information in an embodiment of the present disclosure
  • FIG. 4 is a flow chart of an exemplary method of displaying and identifying a vehicle in an embodiment of the present disclosure
  • FIG. 5 is an example of a graphical interface showing driving conditions of each vehicle in an embodiment of the present disclosure
  • FIG. 6 is a schematic structural diagram of an exemplary vehicle monitoring apparatus in an embodiment of the present disclosure.
  • the embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
  • the embodiments of the present disclosure provide a vehicle monitoring method, which can display the identifiers of the vehicles correspondingly based on the acquired information of the surrounding vehicles. This makes it easy to prompt the driver around the vehicle, especially in the presence of danger, it can also help the driver to quickly perform the corresponding operation, reduce the risk factor of driving, and provide a safe driving environment.
  • FIG. 1 illustrates a flow chart of an exemplary vehicle monitoring method 100 in an embodiment of the present disclosure.
  • the method can include:
  • At 110 acquiring first information of one or more second vehicles within a preset distance of the first vehicle
  • the second vehicle is displayed in a display device of the first vehicle in accordance with the determined respective display manners.
  • the first information about the second vehicle may be information related to the exercise of the safe vehicle.
  • the first information may include at least one of positioning information of the second vehicle, driving lane information, driving speed information, the vehicle violation recording information, and information on the age of the vehicle traveling.
  • the first information of the second vehicle may be detected using a detecting device provided on the first vehicle (hereinafter also referred to as a target vehicle). Additionally or alternatively, the first information of the second vehicle may also be requested to the remote data management server.
  • the speed information of the surrounding vehicle within the preset distance of the first vehicle may be detected using a speed detector mounted on the first vehicle, and the first information may be generated based on the vehicle speed information.
  • the preset distance can be set according to the detection accuracy or configuration requirements of each instrument in the vehicle detecting device.
  • the speed difference (relative speed) between the second vehicle and the surrounding vehicle may be detected by a speed detector disposed on the first vehicle, and based on the acquired relative speed and the speed of the first vehicle itself. Information to get the speed of each surrounding vehicle.
  • the traveling speed After obtaining the traveling speed, it is also possible to determine whether the traveling speed is overspeed based on the speed limit request of the road section. If overspeed, the overspeed vehicle is displayed in a different display manner.
  • the second information of the corresponding driver of the second vehicle may also be additionally acquired.
  • the second information may be information related to the driver who is exercising safety.
  • the second information may include at least one of information such as driver's age, gender, driving age, health status, and driver violation record.
  • the manner in which the second vehicle is displayed may also be additionally determined based on the second information.
  • the second information can also be displayed in association with the respective vehicle.
  • Methods in accordance with embodiments of the present disclosure may be implemented in connection with any suitable hardware, software, firmware, or combination thereof.
  • the method can be performed by software in the form of computer readable instructions embodied on some type of computer readable storage medium, which can be executed on one or more processors.
  • each surrounding vehicle is identified and displayed in a different display manner or display state by the display by detecting first information of surrounding vehicles within a preset distance of the target vehicle and optionally detecting the second information. display.
  • FIG. 2 shows a flow diagram of an exemplary process 200 for obtaining information by a data management server in accordance with an embodiment of the present disclosure.
  • the process of obtaining information can include:
  • the information about the surrounding vehicles is parsed from the return information.
  • the information may be the first information or the second information. That is to say, the information of the surrounding vehicle and/or the information corresponding to the driver can be requested from the data management server by the vehicle monitoring device.
  • the data management server may include a server configured by the user, or may include a server of the public security traffic supervision system.
  • the data in the public security traffic surveillance system can also be obtained through the data management server as a proxy server.
  • the data may include travel speed information, positioning information, information on vehicle violations, and driver related information for all vehicles within the scope of traffic supervision.
  • the vehicle monitoring device is activated. At this time, it can actively request the first information about the surrounding vehicle from the data management server, and thereby generate a data request requesting the first information.
  • the data request can include identification information for the target vehicle or identification information for the surrounding vehicle.
  • the identification information may include positioning information of the vehicle or license plate information.
  • the positioning information of the target vehicle can be obtained by, for example, a GPS locator.
  • the license plate information of the target vehicle may be pre-stored in a memory of the vehicle monitoring device.
  • an image of the license plate of the surrounding vehicle may also be captured and analyzed to identify the license plate number therein as its identification information. It is also possible to read the license plate information of the target vehicle from the memory as its identification information.
  • the data management server may acquire identification information about the target vehicle or the surrounding vehicle from the data request server, and query the positioning information of the surrounding vehicle related to the target vehicle, the traveling speed, the driving life of the vehicle, or the violation record, etc. based on the identification information. information.
  • FIG. 3 illustrates a schematic diagram of an exemplary process 300 for a data management server to generate return information in accordance with an embodiment of the present disclosure.
  • the process includes the following steps:
  • the return information is generated using the first information of the acquired surrounding vehicles.
  • the data management server may obtain identification information of the vehicle therefrom after receiving the data request.
  • the identification information may be identification information of the target vehicle, and may also include identification information of surrounding vehicles.
  • the data management server can use the identification information as an index to retrieve the first information of the surrounding vehicles.
  • the data management server may acquire the location of the target vehicle from the data request, and determine that the target vehicle is in the same position or nearly the same position based on the location of the target vehicle (ie, Vehicles around: within a preset distance, such as front and rear vehicles on the same lane, or parallel or leading or backward vehicles on adjacent lanes. Thereafter, the data management server may query the determined information of the surrounding vehicles, including speed information, vehicle violation information, etc., and generate return information to be transmitted to the vehicle monitoring device.
  • the location of the target vehicle ie, Vehicles around: within a preset distance, such as front and rear vehicles on the same lane, or parallel or leading or backward vehicles on adjacent lanes.
  • the data management server may query the determined information of the surrounding vehicles, including speed information, vehicle violation information, etc., and generate return information to be transmitted to the vehicle monitoring device.
  • the data management server acquires the license plate number of the surrounding vehicle from the data request.
  • the data management server may query the current positioning information, the violation record information, or the speed information of the corresponding vehicle based on the license plate number, and generate return information based on the queried information and send it to the vehicle monitoring device.
  • the data management server may store the vehicle speed information, the positioning information, or the basic information (the license plate, the age) or the violation information of the vehicle in real time on the vehicle monitoring device disposed on the vehicle, so as to conveniently analyze the target vehicle. Information about the surrounding vehicles. Additionally or alternatively, the data management server may also retrieve information about each target vehicle or surrounding vehicles from a database of the traffic management system and return to the corresponding vehicle monitoring device.
  • each vehicle may upload the acquired speed information and positioning information of the vehicle to the data management server in real time, so that the data management server collects the first information of each vehicle.
  • the data management server can also share the first information of the vehicle within the scope of traffic supervision by communicating with the public security traffic management system.
  • the vehicle monitoring device After receiving the return information from the data management server, the vehicle monitoring device can obtain the first information of each surrounding vehicle from the vehicle. At this time, the display manner of the surrounding vehicles can be adaptively adjusted according to the first information.
  • acquiring the second information of the corresponding driver of the surrounding vehicle within the preset distance may include:
  • a picture of a driver of the surrounding vehicle is captured by the image capture device, and the second information of the corresponding driver of the surrounding vehicle is requested from the data management server using the picture.
  • the image capture device can include a camera that can capture avatar information of the driver of the surrounding vehicle.
  • the avatar information may also be analyzed by using a face recognizer connected to the camera to obtain basic information such as the driver's age, gender, and the like.
  • the second information of the driver of the surrounding vehicle may also be requested from the data management server.
  • a data request for the driver's second information can be generated and sent to the data management server.
  • the data request may include a picture of the captured driver or may be generated based on the above identification information of the surrounding vehicle.
  • the second information of the driver of the surrounding vehicle can be parsed from the return information.
  • the information of the vehicle and the driver can be stored correspondingly.
  • the information of the vehicle may include the first information of the vehicle described above.
  • the driver's information may include at least one of the driver's age, driving experience, health information, and violation record.
  • the data in the data management server can be updated in real time.
  • the update method may include periodically requesting update data in the public security traffic management system.
  • health data diagnostic information, past medical history, etc.
  • FIG. 4 illustrates a flow chart of an exemplary method 400 of displaying and identifying a vehicle in accordance with an embodiment of the present disclosure.
  • displaying and identifying the respective vehicle in a determined manner by the display comprises:
  • the vehicle in danger is displayed in a manner different from that of other vehicles.
  • driver information for a vehicle in danger may be additionally displayed simultaneously.
  • information on the position, speed, and the like of the surrounding vehicle relative to the target vehicle may be determined based on the acquired first information and displayed in the display according to the corresponding orientation.
  • FIG. 5 illustrates an example of a graphical interface 500 that displays the driving conditions of each vehicle in an embodiment of the present disclosure.
  • surrounding vehicles determined based on the acquired first information are displayed on respective lanes.
  • Each vehicle can be represented by a preset icon, such as a simulated shape of the vehicle, or simply represented by characters such as A, B, and C, as long as the vehicle can be distinguished and represented.
  • the icon or the like of each vehicle can be used as the identification of the vehicle.
  • the vehicle monitoring device After the vehicle monitoring device acquires the first information of the surrounding vehicles, it can be determined whether there is a danger in each of the surrounding vehicles, and if there is a danger, the dangerous vehicles are displayed in a display manner different from other vehicles. For example, a dangerous vehicle and a safe vehicle can be displayed in different colors or patterns, especially in the case of a monochrome display.
  • the target vehicle A and the vehicles B and C that are safely exercised around the target vehicle may be displayed in a first pattern, such as a solid color pattern.
  • a first pattern such as a solid color pattern.
  • the target vehicle A can be displayed in white, and the surrounding vehicles B and C can be displayed in gray.
  • Vehicles D and E that are at risk may be displayed in a second pattern that is different from the first pattern.
  • the dangerous vehicle D is displayed in a fine grid pattern
  • the dangerous vehicle E is displayed in a vertical stripe pattern.
  • different display modes eg, colors or patterns
  • different factors that contribute to the hazard can indicate different factors that contribute to the hazard.
  • the vehicle is at the overspeed speed based on the speed limit request of the road section.
  • the overspeed vehicle is an overspeed vehicle, at which point the identity of the overspeed vehicle is displayed in a first color (eg, red).
  • the identification of the vehicle having the violation record is displayed in the second color (for example, orange).
  • the second color for example, orange
  • other normally-traveled vehicles or safely-traveled vehicles can also be displayed by a third color (for example, green).
  • the above two display modes can be used in combination.
  • the dangerous vehicle can be distinguished by means of color, and on the other hand, the dangerous vehicle can be further highlighted by means of flashing. This makes it easier for the driver to know the danger information.
  • the prompt information may also be given by means of voice output.
  • the prompt information may include orientation information and/or risk factors of the dangerous vehicle.
  • the prompt information may be voice broadcasted: the left rear vehicle is overspeeded, and the like. This allows the driver to get a hazard warning without having to look away from the road ahead.
  • the driver information of each surrounding vehicle may also be displayed correspondingly.
  • the driver's information may include information such as age, gender, health status, or driving age.
  • the driver's information may be displayed by linking with the corresponding vehicle, or may be displayed after receiving the touch selection information for the corresponding vehicle.
  • the second information of the driver is dangerous. For example, it can be determined whether the driver's age is greater than a preset age (eg, an age of 60 or older), or whether the driver's driving experience is less than a preset driving age (within three years), or whether the driver has an influence on driving A disease of the art, such as an eye, a brain, or a limb. When any of the above is present, it is determined that the driver is in danger.
  • a preset age eg, an age of 60 or older
  • a preset driving age with an influence on driving
  • a disease of the art such as an eye, a brain, or a limb.
  • the vehicle of the dangerous driver can be displayed by a display manner different from other vehicles.
  • the related vehicle can be displayed in a blinking manner or in a different color or the like.
  • the overspeed level of the vehicle may be divided based on the speed information of the vehicle.
  • the vehicle monitoring device may request the data management server, for example, the speed limit request information of the safe driving of each lane of the current location based on the positioning information of the vehicle, or the data management server may also return when generating the return information.
  • the information contains the corresponding speed limit requirements for safe driving.
  • the vehicle management device can determine the overspeed level based on the difference between the speed of each surrounding vehicle and the speed limit requirement of safe driving. For example, when the speed difference is within the first preset range, the overspeed level is determined to be the first level, and when the speed difference is within the second preset range, the overspeed level is determined to be the second level.
  • the speed value of the second preset range is greater than the value of the first preset range.
  • the first preset range may be 0-20 KM/H
  • the second preset range may be greater than 20 KM/H.
  • the identification of the overspeed vehicle with different overspeed levels can be displayed in different display ways. For example, the higher the overspeed level, the more dangerous the overspeed vehicle is, and thus the faster the blinking frequency of the display logo of the overspeed vehicle.
  • the identification of the first level of overspeed vehicle may be flashed at a first frequency and the identification of the second level of overspeed vehicle may be flashed at a second frequency.
  • the display of the corresponding vehicle may be adjusted based on the number of violation records included in the first information of a certain vehicle. For example, the display of the vehicle with the greater number of violation records can be made faster.
  • the technique of the embodiments of the present disclosure makes it possible to monitor the running condition of the surrounding vehicles in real time, and can represent each surrounding vehicle by different display states, thereby conveniently reminding the driver of the running condition of the surrounding vehicles.
  • Methods and processes in accordance with embodiments of the present disclosure can be implemented in connection with any suitable hardware, software, firmware, or combination thereof.
  • the method can be performed by software in the form of computer readable instructions embodied on some type of computer readable storage medium, which can be executed on one or more processors.
  • Embodiments of the present disclosure also provide a vehicle monitoring device.
  • the vehicle monitoring device can apply the vehicle monitoring method described in the above embodiments to conveniently prompt the driver of the surrounding vehicle. Especially in the presence of danger, it can also help the driver to perform the corresponding operation quickly. This reduces the risk of driving and provides a safe driving environment.
  • FIG. 6 shows a block diagram of an exemplary vehicle monitoring device 600 in an embodiment of the present disclosure.
  • the vehicle monitoring device can include a display 610 and a processor 620 coupled to the display.
  • Display 610 can be used to display vehicle information.
  • the display can be an LED or an LCD display.
  • the processor 620 can acquire first information of one or more surrounding vehicles within a preset distance of the first vehicle, and optionally, second information of the driver corresponding to the surrounding vehicle.
  • the processor 620 can determine a respective display manner for the surrounding vehicle based on the first information and, in some cases, additionally based on the second information.
  • Display 610 is arranged to display the corresponding vehicle in accordance with the display mode determined by processor 620.
  • the vehicle monitoring device in an embodiment of the present disclosure may further include a detecting device 630 to provide first information of the surrounding vehicle and/or second information related to the driver of the surrounding vehicle.
  • Processor 620 can be configured to retrieve first information and/or second information from detection device 630.
  • the vehicle monitoring device can also include a communication interface 640 for communicating with other devices on the first vehicle or with the remote data management server 700.
  • the communication interface can be connected to other devices on the first vehicle by wire or wirelessly.
  • the communication interface can be connected to a remote data management server via a wireless network.
  • the processor 620 may be configured to acquire first information of the surrounding vehicle and second information about the driver of the surrounding vehicle from the detecting device equipped on the first vehicle through the communication interface 640, or may also be a remote data management server 700 requests first information of surrounding vehicles and second information about drivers of surrounding vehicles.
  • the first information about the vehicle may include: positioning information of the vehicle, lane information of traveling, speed information of traveling, information of violation record of the vehicle, and information of the age of the vehicle traveling.
  • the second information about the driver may include information of the driver corresponding to the vehicle, etc., for example, it may include the age, sex, driving age of the driver, driving-related health conditions, information of violation records, and the like.
  • detection device 630 can include a speed detector, such as a radar speedometer.
  • the speed detector can detect the speed of the target vehicle and the relative speed between other surrounding vehicles and the target vehicle within a preset distance of the target vehicle.
  • the traveling speed of the surrounding vehicles can be calculated correspondingly.
  • the first information of the corresponding vehicle may be generated based on the traveling speed of the surrounding vehicle.
  • the preset distance can be set according to the detection accuracy or configuration requirements of the detection device.
  • the processor 620 may determine whether the travel speed is overspeed after acquiring the travel speed of the surrounding vehicle, and if the overspeed is determined, determine to display the overspeed vehicle and other vehicles in different display manners.
  • the processor 620 can also request the first information of each surrounding vehicle and/or the second information about the driver of the surrounding vehicle to the data management server 700 via the communication interface 640.
  • the data management server 700 may include a self-configuring server, and may also include a server of the public security traffic monitoring system. In some embodiments, the data management server 700 can obtain travel speed information, location information, information on vehicle violation conditions, and driver information for all vehicles within the scope of public security traffic supervision.
  • the processor 620 can generate a data request for the first information of the surrounding vehicle when the vehicle monitoring device is activated, and transmit the data request to the data management server via the communication interface.
  • the data request can include identification information for the target vehicle or identification information for the surrounding vehicle.
  • the identification information may include positioning information of the vehicle or license plate information.
  • a device 660 that acquires the positioning information may also be included in the vehicle monitoring device.
  • the vehicle monitoring device can include a GPS locator to obtain positioning information of the target vehicle.
  • the processor may include the positioning information as identification information of the target vehicle in the data request.
  • the vehicle monitoring device can also include an image recognition device 650 that can capture and identify images of surrounding vehicles.
  • the image recognition device 650 can also identify an image of the surrounding vehicle captured by the image capture device of the target vehicle assembly.
  • the image of the surrounding vehicle may include an image of the license plate.
  • the image recognition device may be configured to analyze the captured picture to identify license plate information therein as identification information of the surrounding vehicle.
  • the vehicle monitoring device may include a memory 670 for storing license plate information of the target vehicle as identification information of the target vehicle.
  • the data management server 700 may acquire identification information about the target vehicle and/or the surrounding vehicle from the data request generated by the processor 620, and acquire (eg, query) the first information of the surrounding vehicle based on the identification information, such as positioning information. Information such as the speed of travel, the length of travel of the vehicle, or illegal records. The data management server 700 generates and transmits the return information in response to the data request from the processor 620 using the acquired first information of the surrounding vehicle.
  • the data management server 700 can acquire the location of the target vehicle from the data request.
  • the identification information is license plate information of the target vehicle
  • the data management server 700 may acquire the license plate of the target vehicle from the data request, and determine the location of the target vehicle in the relevant database based on the license plate.
  • the data management server 700 may query first information of surrounding vehicles, such as speed information, vehicle violation information, etc., in the vicinity of the location (eg, within a preset distance) based on the location of the target vehicle, and include the queried first information in Return information.
  • the data management server 700 can acquire the license plate of the surrounding vehicle from the data request server 700 upon receiving the data request.
  • the data management server 700 can query the first information of the corresponding vehicle, for example, the current positioning information, the violation information, or the speed information of the vehicle, according to the license plate, for example, in the relevant database, and include the queried first information in the return information. .
  • one of the databases may be a real-time information database of the vehicle, and the database may store driving information uploaded by each vehicle in real time, such as vehicle speed information, positioning information, vehicle driving route, and the like.
  • the other of the databases may be a vehicle history information database that may store basic information of the vehicle (a license plate, age, vehicle owner) or violation information.
  • Yet another in the database may be a driver database that may store the driver's basic information (name, gender, date of birth, photo) and/or driver's violation record, and the like.
  • These databases can be maintained by the data management server and can be maintained by the public security traffic supervision and management system. The data management server can access or can be authorized to access these databases to obtain relevant information.
  • the data in the database can be updated in real time.
  • the data management server may periodically request the public security traffic surveillance management system to update relevant data.
  • the data management server may also request the health care management system to update health data (diagnostic information, past medical history, etc.) for each driver. This ensures that the first information and the second information acquired by the data management server are updated and accurate in real time.
  • real-time acquisition of vehicle information and driver information, and timely display can be achieved.
  • the processor 620 may also be configured to upload speed information, positioning information, and the like of the target vehicle to the data management server through the communication interface 640 in real time.
  • the processor 620 can obtain the first information of each surrounding vehicle from the data. At this time, the display manner of the vehicle can be adaptively adjusted according to the first information.
  • the image recognition device 650 may also recognize an image of the captured driver of the surrounding vehicle.
  • the identified driver information is used to request the data management server for the second information of the surrounding vehicle corresponding to the driver.
  • the second information includes at least one of a driver's age, driving age, driving related health information, and violation record.
  • Image recognition device 650 can include a camera and a face recognizer coupled to the camera.
  • the processor 620 can control the camera to take a picture of the driver of the surrounding vehicle, and analyze the avatar information in the picture by using the face recognizer, thereby obtaining basic information such as the age and gender of the driver.
  • the processor 620 can also request the data management server for the second information of the driver of the surrounding vehicle.
  • processor 620 can generate a data request requesting the driver's second information.
  • the data request may include a picture of the driver photographed by the camera or an avatar information analyzed by the face recognizer.
  • the data management server may retrieve and return second information of the driver of the surrounding vehicle based on the driver-related identification information contained in the data request.
  • the processor 620 can determine whether there is a danger in the vehicle based on the acquired first information of the surrounding vehicle. If present, the vehicle in danger is displayed in a manner different from that of other vehicles. In some embodiments, the second information about the driver of the corresponding vehicle is also displayed in association.
  • processor 620 can be configured to determine if a vehicle is at risk according to certain rules.
  • one or more predefined rules may be stored in memory 660.
  • the rules may be based on the speed of the vehicle. For example, when the first information includes speed information of the vehicle and the speed information indicates that the current vehicle speed of the vehicle has exceeded the speed limit requirement of the current road, the vehicle may be judged to be overspeeded.
  • the processor 620 can determine to display the vehicle, such as an icon or textual identification of the vehicle, in a display manner different from other vehicles.
  • the rules may be based on violations recorded by the vehicle.
  • the processor 620 may determine to display the vehicle with the violation record in a display manner different from the other vehicles.
  • processor 620 can also determine if there is a danger in the vehicle. Further, the processor 620 may further determine whether the vehicle is in danger based on the acquired second information of the driver of the surrounding vehicle.
  • the rules may be based on the driver's violation record or age or health status. For example, the rule may be whether the driver has a violation record, whether the driver's age is greater than a preset age (eg, an age of 60 or older), or whether the driver's driving experience is less than a preset driving age (within three years) Or whether the driver has an eye or a brain, a disease of the extremities, and the like.
  • the processor 620 may determine that the driver and the corresponding vehicle are in danger. At this time, the processor 620 may determine to display the vehicle related to the dangerous driver in a display manner different from other vehicles. Different display modes include, for example, displaying dangerous vehicles and safe vehicles in different colors.
  • processor 620 can determine to display vehicles that are determined to be in danger according to different rules in different colors. For example, the processor 620 can determine a vehicle that displays an overspeed in a first color, a vehicle that displays a violation record in a second color, and a vehicle that is normally traveling or a vehicle that is safely traveling in a third color.
  • the processor 620 can also determine to display the vehicle in danger by blinking.
  • the processor 620 may also determine to display the presence of a dangerous vehicle in combination with the two display modes described above. Illustratively, on the one hand, it is possible to distinguish between vehicles that are dangerous by means of color, and on the other hand, to further highlight the dangerous vehicle by means of flashing.
  • the vehicle monitoring device may further include a speaker for giving the prompt information by voice when it is determined that the dangerous vehicle is present.
  • the driver's information may be displayed by means of an annotation of the relevant vehicle, or may also be received Displayed when the corresponding user selects input.
  • the driver's information may not be displayed.
  • the processor 620 can be configured to instruct the display device to display information corresponding to the driver of the vehicle when receiving a touch selection input of the user to the related vehicle via the touch display screen.
  • the processor 620 may also divide the overspeed class into an overspeed class when determining that the vehicle is overspeeding.
  • the processor 620 may request the data management server 700 for a speed limit request for safe travel of the current road and/or lane, and divide the overspeed vehicle based on the speed difference between the speed of the overspeed vehicle and the speed limit request. Go to different speeding levels.
  • the processor 620 can determine speeding vehicles that belong to different speeding levels in different display modes. For example, the higher the overspeed level, the faster the blinking frequency of the display logo of the corresponding vehicle.
  • the processor 620 can also adjust the display of the corresponding vehicle based on the number of violation records included in the first information of the surrounding vehicle. For example, the more the number of violation records, the faster the logo of the vehicle can flash.
  • the vehicle monitoring device may exist in the form of a stand-alone device or may be integrated with a vehicle steering system.
  • the vehicle monitoring device can be implemented in the form of a computing device in which an application (eg, an app) that implements a respective vehicle monitoring function is configured.
  • an application eg, an app
  • Computing devices can include, but are not limited to, smartphones, tablets, personal digital assistants, and the like.
  • a computer program or computer program element is provided that is adapted to perform the steps of the method according to one of the preceding embodiments on a suitable system.
  • the computer program element may be stored on a computing device, which may also be part of an embodiment of the present disclosure.
  • This computing device can include a memory and a processing unit.
  • the computer program unit can be loaded into memory.
  • the computing device is adapted to perform the steps of the method described above or to perform the steps of the method described above when the processing unit executes the computer program element. Moreover, it may be suitable to operate the various components described above.
  • the computing device can be adapted to automatically operate and/or execute commands of the user.
  • a computer readable medium such as a CD-ROM, is presented, wherein the computer readable medium has a previously described computer program element stored thereon.
  • the computer program can be stored on a suitable medium and/or distributed on a suitable medium, such as an optical storage medium or solid state medium supplied with other hardware or as part of other hardware, but the computer program may be in other forms. Distribution, such as distribution via the Internet or other wired or wireless telecommunications systems.
  • the running condition of the surrounding vehicles can be monitored in real time, and the vehicles with the safety risks can be highlighted by different display modes. This makes it easy to alert the driver to the potential safety risks of the surrounding vehicles.

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Abstract

本公开的实施例提供了一种用于车辆监控的方法和装置。该方法包括：获取在第一车辆的预设距离内的一个或多个第二车辆的第一信息；基于第一信息而为一个或多个第二车辆确定各自的显示方式；和按照所确定的各自的显示方式来在第一车辆的显示装置中显示第二车辆。本公开实施例的方案使得能够对周围车辆的情况进行有效的提醒和显示。

Description

用于车辆监控的方法和装置 技术领域
本公开实施例涉及车载设备领域，特别涉及一种用于车辆监控的方法和相关的装置。
背景技术
随着道路行车数量的逐年增多，交通事故的频发和智能行车避险的需求成为人们关注的问题。
目前的行车智能系统主要关注于车辆的自动驾驶、提升驾驶体验，以及自动检测前车、后车的车距、自动检测交通灯的变换以提升安全性的等方面。但是，这些系统对于交通事故中的人为因素导致的危险考虑较少，因而不能全面的保证行车安全。
发明内容
按照本公开实施例的一方面，提供了一种用于车辆监控的方法。该方法包括：获取在第一车辆的预设距离内的一个或多个第二车辆的第一信息；基于第一信息而为一个或多个第二车辆确定各自的显示方式；和按照所确定的各自的显示方式来在第一车辆的显示装置中显示第二车辆。
在一些实施例中，第一信息包括车速信息、车辆行驶年限信息、车辆违章记录信息中的至少一种。获取在第一车辆的预设距离内的一个或多个第二车辆的第一信息包括：利用第一车辆中的速度检测仪检测第二车辆的车速信息和/或向数据管理服务器请求第二车辆的信息，并基于所检测的第二车辆的车速信息和/或数据管理服务器返回的第二车辆的信息生成第一信息。
在一些实施例中，该方法还包括获取第二车辆对应的驾驶员的第二信息。为一个或多个第二车辆确定各自的显示方式还包括基于第一信息和第二信息中的至少一个为一个或多个第二车辆确定各自的显示方式。
在一些实施例中，获取第二车辆的第一信息和第二信息还包括：向数据管理服务器发送对于第一信息和/或第二信息的数据请求；接收 数据管理服务器对于数据请求的返回信息；和从返回信息中解析出第二车辆的第一信息和/或第二信息。
在一些实施例中，第一数据请求包括第一车辆或者第二车辆的识别信息。
在一些实施例中，为一个或多个第二车辆确定各自的显示方式包括：基于获取的第二车辆的第一信息和/或第二信息判断第二车辆中是否有车辆存在危险。若有车辆存在危险，则确定以不同于其他车辆的显示方式来显示存在危险的车辆。
在一些实施例中，以不同于其他车辆的显示方式来显示存在危险的车辆包括以不同的颜色或者以闪烁的方式显示存在危险的车辆。
在一些实施例中，判断第二车辆中是否有车辆存在危险还基于不同的规则。该方法还包括以不同的显示方式来显示基于不同的规则被判定为存在危险的车辆。
按照本公开实施例的另一方面，提供了一种用于车辆监控的装置。该装置包括处理器和显示器。处理器被配置为获取在第一车辆的预设距离内的一个或多个第二车辆的第一信息，且基于第一信息而为一个或多个第二车辆确定各自的显示方式。显示器被配置为按照处理器所确定的各自的显示方式来显示一个或多个第二车辆。
在一些实施例中，该装置还包括速度检测仪，其配置为检测第二车辆的车速信息。处理器被配置为从速度检测仪获取第二车辆的车速信息作为第一信息。
在一些实施例中，处理器还被配置为获取第二车辆对应的驾驶员的第二信息，且基于第一信息和第二信息中的至少一个为一个或多个第二车辆确定各自的显示方式。
在一些实施例中，该装置还包括通信接口，用于与数据管理服务器进行通信。处理器被配置为通过通信接口向数据管理服务器发送对第二车辆的第一信息和/或第二信息的数据请求，并基于数据管理服务器返回的信息生成第一信息和/或第二信息。可选地，处理器被配置为：在数据请求中包括第一车辆和/或第二车辆的识别信息。
在一些实施例中，该装置还包括图像识别器，其被配置为捕获第二车辆的图像，且对所捕获的第二车辆的图像进行分析，以识别第二车辆的车牌信息或者驾驶员信息作为第二车辆的识别信息。
在一些实施例中，处理器被配置为：基于获取的第二车辆的第一信息和第二信息中的至少一个来判断第二车辆中是否有车辆存在危险。若车辆存在危险，则确定以不同于其他车辆的显示方式来显示存在危险的车辆。
附图说明
为了达成前述和相关的目的，以下说明和附图阐述了某些说明性的方面和实现。这些只是表明可以采用一个或多个方面的各种方式中的几种方式。在结合附图来考虑时，从以下详细说明中，本公开内容的其他方面、优点和新颖特征将变得明显。
图1为本公开实施例中的示范性车辆监控方法的流程图；
图2为本公开实施例中获取车辆的第一信息的示范性过程的流程图；
图3为本公开实施例中生成返回信息的示范性过程的流程图；
图4为本公开实施例中显示并标识车辆的示范性方法的流程图；
图5为本公开实施例中显示各车辆行驶情况的图形界面的示例；以及
图6为本公开实施例中的示范性车辆监控装置的结构示意图。
具体实施方式
此后参照附图描述本公开的具体实施例；然而，应当理解，所公开的实施例仅仅是本公开的实例，其可采用多种方式实施。熟知和/或重复的功能和结构并未详细描述以避免不必要或多余的细节使得本公开模糊不清。因此，本文所公开的具体的结构性和功能性细节并非意在限定，而是仅仅作为权利要求的基础和代表性基础用于教导本领域技术人员以实质上任意合适的详细结构多样地使用本公开。
本说明书可使用词组“在一实施例中”、“在另一个实施例中”、“在又一实施例中”或“在其他实施例中”，其均可指代根据本公开的相同或不同实施例中的一个或多个。
下面，结合附图详细的说明本公开实施例，本公开实施例提供了一种车辆监控方法，该方法可以基于获取的周围车辆的信息，来对应的显示各车辆的标识。从而方便的提示驾驶员周围车辆的情况，尤其 是在存在危险时，还可以帮助驾驶员快速的执行对应的操作，降低驾驶的危险系数，提供安全的驾驶环境。
图1示出了本公开实施例中的示范性车辆监控方法100的流程图。该方法可包括：
在110，获取在第一车辆的预设距离内的一个或多个第二车辆的第一信息；
在120，基于所述第一信息而为所述一个或多个第二车辆确定各自的显示方式；和
在130，按照所确定的各自的显示方式来在所述第一车辆的显示装置中显示所述第二车辆。
在本公开的实施例中，关于第二车辆的第一信息可以是有关行使安全的车辆相关的信息。示范性地，第一信息可以包括：第二车辆的定位信息、行驶的车道信息、行驶的速度信息、该车辆违章记录信息以及车辆行驶的年限的信息中的至少一项。
在本公开的实施例中，可以利用第一车辆(在下文也被称为目标车辆)上设置的检测装置检测第二车辆(在下文中也被称为周围车辆)的第一信息。附加地或者替换地，也可以向远端的数据管理服务器请求获取第二车辆的第一信息。
在本公开实施例中，可以利用第一车辆上装配的速度检测仪检测第一车辆的预设距离内的周围车辆的车速信息，并基于车速信息生成第一信息。预设距离可以依据车辆检测装置中的各仪器的检测精度或者配置需求自行设定。在一些实施例中，可以通过设置在第一车辆上的速度检测仪来检测与周围的第二车辆之间的速度差(相对速度)，并根据该获取的相对速度以及第一车辆自身的车速信息来获取各周围车辆的行驶速度。
在获取该行驶速度之后，还可以基于该路段的限速要求来判断该行驶速度是否超速。如果超速则以不同的显示方式显示该超速的车辆。
在一些实施例中，还可以附加地获取第二车辆的对应驾驶员的第二信息。第二信息可以是有关行使安全的驾驶员相关的信息。示范性地，第二信息可以包括驾驶员的年龄、性别、驾龄、健康情况和驾驶员违章记录等信息中的至少一项。第二车辆的显示方式还可以附加地 基于所述第二信息来确定。在一些实施例中，第二信息还可以被关联于相应车辆地显示。
按照本公开实施例的方法可以结合任何适当的硬件、软件、固件或者其组合执行。在至少一些实施例中，该方法可以由包含在某种类型的计算机可读存储介质上的计算机可读指令形式的软件执行，该软件可以在一个或多个处理器上执行。
按照本公开的实施例，通过检测目标车辆的预设距离内的周围车辆的第一信息和可选地检测第二信息，来通过显示器以不同的显示方式或显示状态对各周围车辆进行标识和显示。
图2示出了按照本公开实施例的通过数据管理服务器来获取信息的示范性过程200的流程图。获取信息的过程可以包括：
在210，向数据管理服务器发送数据请求；
在220，接收所述数据管理服务器对于所述数据请求的返回信息；
在210，从所述返回信息中解析出所述关于周围车辆的信息。
信息可以是第一信息，也可以是第二信息。也就是说，可以通过车辆监控装置向数据管理服务器请求获取周围车辆的信息和/或对应驾驶员的信息。数据管理服务器可以包括由用户自行配置的服务器，也可以包括可访问的公安交通监管系统的服务器。在一些实施例中，还可以通过该数据管理服务器作为代理服务器来获取公安交通监管系统内的数据。数据可包括交通监管范围内的所有车辆的行驶速度信息、定位信息、车辆违章情况的信息，以及驾驶员相关的信息。
在该过程的开始，车辆监控装置被启动。此时，其可以主动地向数据管理服务器请求关于周围车辆的第一信息，且由此而生成请求第一信息的数据请求。在一些实施例中，该数据请求可以包括目标车辆的识别信息或者周围车辆的识别信息。该识别信息可以包括车辆的定位信息或者车牌信息。在一些实施例中，目标车辆的定位信息可以通过例如GPS定位器来获取。在一些实施例中目标车辆的车牌信息可以被预先存储于车辆监控装置的存储器中。
在一些实施例中，还可以捕获周围车辆的车牌的图像并进行分析以识别其中的车牌号作为其识别信息。还可以从存储器中读取目标车辆的车牌信息作为其识别信息。
数据管理服务器在接收到数据请求时可以从中获取关于目标车辆或者周围车辆的识别信息，并基于该识别信息来查询目标车辆相关的周围车辆的定位信息、行驶速度、车辆的行驶年限或者违章记录等信息。
图3示出了按照本公开实施例的数据管理服务器生成返回信息的示范性过程300的示意图。该过程包括以下步骤：
在310，接收所述数据请求，从所述数据请求中获取车辆的识别信息；
在320，基于该识别信息获取周围车辆对应的第一信息；
在330，利用获取的周围车辆的第一信息生成所述返回信息。
在一些实施例中，数据管理服务器在接收到该数据请求后可以从中获取车辆的识别信息。该识别信息可以是目标车辆的识别信息，也可以包括周围车辆的识别信息。数据管理服务器可以使用识别信息作为索引来检索周围车辆的第一信息。
在一个示例中，当识别信息为目标车辆的定位信息时，数据管理服务器可以从该数据请求中获取目标车辆的位置，并基于目标车辆的位置确定与目标车辆处于相同位置或几乎相同位置(即：在预设的距离内)的周围车辆，例如同一车道上的前后车辆，或者相邻车道上的并行的或者超前或落后的车辆。之后，数据管理服务器可以查询所确定的周围车辆的信息，包括速度信息、车辆违章信息等，且生成返回信息发送至车辆监控装置。
在另外的示例中，当识别信息为周围车辆的车牌信息时，数据管理服务器从该数据请求中获取周围车辆的车牌号。数据管理服务器可以基于车牌号来查询对应车辆的当前的定位信息、违章记录信息、或者速度信息，并基于查询到的信息生成返回信息发送至车辆监控装置。
在此需要说明的是，数据管理服务器可以对布置在车辆上的车辆监控装置实时上传的车速信息、定位信息或者车辆的基本信息(车牌、年限)或者违章信息进行存储，以方便的分析目标车辆周围的车辆的信息。附加地或者替换地，数据管理服务器也可以从交通管理系统的数据库中检索关于各目标车辆或者周围车辆的信息，并返回给对应的车辆监控装置。
在本公开实施例中，各车辆可以实时地将获取的车辆的速度信息、定位信息上传至数据管理服务器，以便于数据管理服务器汇集各车辆的第一信息。另外，数据管理服务器也可以通过与公安交通管理系统进行通信，来共享交通监管范围内的车辆的第一信息。
车辆监控装置接收到来自数据管理服务器的返回信息后，可以从中获取周围各车辆的第一信息。此时，可以依据第一信息适应性的调节周围车辆的显示方式。
在一些实施例中，获取预设距离内的周围车辆的对应驾驶员的第二信息可以包括：
利用图像捕获装置捕获周围车辆的驾驶员的图片，并使用所述图片向数据管理服务器请求周围车辆的对应驾驶员的第二信息。
图像捕获装置可以包括摄像头，该摄像头可以捕获周围车辆的驾驶员的头像信息。在一些实施例中，还可以利用利用与摄像头连接的人脸识别器分析该头像信息，以获取驾驶员的年龄、性别等基本信息。
附加地或者替换地，还可以向数据管理服务器请求周围车辆的驾驶员的第二信息。示范性地，可以生成并向数据管理服务器发送有关驾驶员的第二信息的数据请求。该数据请求可以包括所捕获的驾驶员的图片，也可以基于周围车辆的上述识别信息生成。在接收到从数据管理服务器返回的响应于该数据请求的返回信息后，可以从返回信息中解析周围车辆的驾驶员的第二信息。
在数据管理服务器中，可以对应地存储有车辆和驾驶员的信息。车辆的信息可以包括上述车辆的第一信息。驾驶员的信息可以包括驾驶员的年龄、驾龄、健康信息和违章记录中的至少一种。数据管理服务器内的数据可以实时的进行更新。更新方式可以包括定期的到公安交通管理系统中请求更新数据。另一方面也可以向医疗健康管理系统中请求关于各驾驶员的驾驶相关的健康数据(诊疗信息、既往病史等)。这使得能够保证数据管理服务器所持有的车辆信息和驾驶员信息都是最新的且准确的。
如上所述，可以实现车辆信息和驾驶员信息的实时获取和及时的显示。
图4示出了按照本公开实施例的显示并标识车辆的示范性方法400的流程图。在该方法中，通过显示器以所确定的方式对相应的车辆进行显示和标识包括：
在410，基于获取的周围车辆的第一信息判断所述周围车辆中是否有车辆存在危险；
在420，若车辆存在危险，则以不同于其他车辆的显示方式显示存在危险的车辆。在一些实施例中，可以附加地同时显示存在危险的车辆的驾驶员信息。
在本公开实施例中，可以基于获取的第一信息来确定周围车辆的相对于目标车辆的位置、速度等信息，并在显示器中按照相应的方位显示。
图5示出了本公开实施例中显示各车辆行驶情况的图形界面500的示例。如图所示，基于获取的第一信息所确定的周围车辆被分别显示在相应的车道上。各车辆可以通过预设的图标进行表示，如可以是车辆的模拟形状，或者也可以简单地通过A、B、C等字符进行表示，只要能够区分并表示车辆即可。各车辆的图标等可以作为车辆的标识。
在车辆监控装置获取周围车辆的第一信息后，可以判断周围各车辆的是否存在危险，如果存在危险则以不同于其他车辆的显示方式显示该存在危险的车辆。例如，可以以不同的颜色或图案(尤其是在单色显示器的情形下)显示存在危险的车辆和安全的车辆。
如图5所示，目标车辆A和目标车辆周围安全行使的车辆B和C可以以第一图案，例如纯色图案显示。举例而言，目标车辆A可以以白色显示，周围车辆B和C可以以灰色显示。存在危险的车辆D和E可以以不同于第一图案的第二图案显示。举例而言，危险车辆D以细格图案显示，危险车辆E以竖条纹图案显示。附加地，对危险车辆采用不同的显示方式(例如颜色或图案)可以指示导致危险的不同因素。
例如，在判断周围车辆的第一信息中包括车辆的速度信息时，可以基于该路段的限速要求判断该车辆是否处于超速速度。超速状态的车辆为超速车辆，此时以第一颜色(例如红色)显示该超速车辆的标识。
进一步地，在判断周围车辆的第一信息中包括车辆存在违章记录信息时，则此时以第二颜色(例如橙色)显示该存在违章记录的车辆 的标识。同时，还可以通过第三颜色(例如绿色)显示其他正常行驶的车辆或安全行驶的车辆。
通过使用不同颜色的显示方式，可以方便地帮助驾驶员区分周围车辆中存在危险因素的车辆，如超速的车辆或者存在违章行驶记录的车辆。这样有助于驾驶员注意该部分存在危险的车辆，从而保证行车安全。
附加地或者替换地，还可以通过以闪烁的方式显示存在危险的车辆的标识，来突出显示存在危险的车辆。
在本公开实施例中，上述两种显示方式可以被结合地使用。这样，一方面可以通过颜色的方式来区分存在危险的车辆，另一方面还可以通过闪烁的方式进一步突出该危险车辆。这样使得驾驶员能够更容易地获知该危险信息。
附加地，在判断出存在危险车辆时，还可以通过语音输出的方式给出提示信息。举例而言，该提示信息可以包括该危险车辆的方位信息和/或危险因素。例如，该提示信息可以是语音播报的：左后方车辆超速等。这样可以使得驾驶员能够获得危险警报而不需将视线偏离前方道路。
在一些实施例中，在从数据管理服务器获取关于驾驶员的第二信息后，还可以对应的显示各周围车辆的驾驶员信息。该驾驶员的信息可以包括年龄、性别、健康状况或者驾龄等信息。
该驾驶员的信息可以通过标注的方式与相应车辆相链接地进行显示，或者也可以在接收到针对相应车辆的触控选择信息后才进行显示。
进一步地，还可以判断驾驶员的第二信息是否存在危险。举例而言，可以判断该驾驶员的年龄是否大于预设年龄(如60岁以上的年龄)，或者该驾驶员驾龄是否少于预设驾龄(三年以内)，或者该驾驶员是否存在影响驾驶技术的疾病，例如眼睛方面、脑部方面或者四肢等方面的疾病。在存在以上任意一种时，即判断为该驾驶员存在危险。
此时，可以通过不同于其他车辆的显示方式显示该存在危险的驾驶员的车辆。如上所述，可以以闪烁的方式或者不同的颜色等来显示相关的车辆。
另外，在本公开的实施例中，还可以在判断某车辆为超速车辆时，基于该车辆的速度信息来划分该车辆的超速等级。
在一些实施例中，车辆监控装置可以例如基于车辆的定位信息向数据管理服务器请求当前位置的各车道的安全行驶的限速要求信息，或者数据管理服务器可以在生成返回信息时，还可以在返回信息中包含对应的安全行驶的限速要求。
车辆管理装置可以基于各周围车辆的速度与安全行驶的限速要求之差作来判断超速等级。例如，在该速度差在第一预设范围内时，判断超速等级为第一等级，而在该速度差在第二预设范围内时，判断超速等级为第二等级。其中第二预设范围的速度值大于第一预设范围的值。例如第一预设范围可以为0-20KM/H，而第二预设范围可以为大于20KM/H。
可以以不同的显示方式来显示具有不同超速等级的超速车辆的标识。例如超速等级越高，表明该超速车辆越危险，且由此该超速车辆的显示标识的闪烁频率就越快。示范性地，对于第一等级的超速车辆的标识可以按照第一频率闪烁显示，对于第二等级的超速车辆的标识可以按照第二频率闪烁显示。
或者，还可以根据在某个车辆的第一信息中包括的违章记录的数量来调节该对应车辆的显示。举例而言，可以使违章记录数量越多的车辆的显示闪烁越快。
本公开实施例的技术使得可以实时地监测周围车辆的行驶情况，并可以通过不同的显示状态表示各周围车辆，从而方便地提醒驾驶员周围车辆的行驶情况。
按照本公开实施例的方法和过程可以结合任何适当的硬件、软件、固件或者其组合执行。在至少一些实施例中，该方法可以由包含在某种类型的计算机可读存储介质上的计算机可读指令形式的软件执行，该软件可以在一个或多个处理器上执行。
本公开实施例还提供了一种车辆监控装置。该车辆监控装置可以应用上述实施例所述的车辆监控方法，从而方便地提示驾驶员周围车辆的情况。尤其是在存在危险时，还可以帮助驾驶员快速的执行对应的操作。这降低了驾驶的危险系数，提供了安全的驾驶环境。
图6示出了本公开实施例中的示范性车辆监控装置600的结构示意图。该车辆监控装置可以包括显示器610和与该显示器连接的处理器620。
显示器610可以用于显示车辆信息。显示器可以是LED、LCD显示器。
处理器620可以获取在第一车辆的预设距离内的一个或多个周围车辆的第一信息，以及可选地，还可以获取周围车辆对应的驾驶员的第二信息。处理器620可以基于第一信息，以及在一些情况下还附加地基于第二信息而为周围车辆确定各自的显示方式。
显示器610被安排为按照处理器620确定的显示方式来显示对应的车辆。
在一些实施例中，本公开实施例中的车辆监控装置还可以包括检测装置630，以提供周围车辆的第一信息和/或关于周围车辆的驾驶员相关的第二信息。处理器620可以被配置为从检测装置630获取第一信息和/或第二信息。
在另一些实施例中，车辆监控装置还可以包括通信接口640，用于与第一车辆上的其他装置或者与远端的数据管理服务器700通信。通信接口可以通过有线或者无线的方式与第一车辆上的其他装置连接。通信接口可以通过无线网络与远端的数据管理服务器连接。
处理器620可以被配置为通过通信接口640来从第一车辆上装备的检测装置获取周围车辆的第一信息和关于周围车辆的驾驶员的第二信息，或者也可以向远端的数据管理服务器700请求周围车辆的第一信息和关于周围车辆的驾驶员的第二信息。
关于车辆的第一信息可以包括：车辆的定位信息、行驶的车道信息、行驶的速度信息、该车辆的违章记录信息以及车辆行驶的年限的信息。关于驾驶员的第二信息可以包括车辆对应的驾驶员的信息等，例如其可以包括驾驶员的年龄、性别、驾龄、驾驶相关的健康情况、违章记录的信息等。
在一个示例中，检测装置630可以包括速度检测仪，例如雷达测速仪。该速度检测仪可以检测目标车辆的速度，以及在目标车辆的预设距离内的其它周围车辆与目标车辆之间的相对速度。同时，基于所检测到的目标车辆的速度和与周围车辆之间的相对速度，可以对应的计算出周围车辆的行驶速度。可以基于周围车辆的行驶速度来生成对应车辆的第一信息。
预设距离可以依据检测装置的检测精度或者配置需求自行设定。
在一些实施例中，处理器620可以在获取周围车辆的行驶速度之后，判断该行驶速度是否超速，且如果判定超速，则确定以不同的显示方式显示该超速的车辆和其他车辆。
在一些实施例中，处理器620还可以通过通信接口640向数据管理服务器700请求各周围车辆的第一信息和/或关于周围车辆的驾驶员的第二信息。
数据管理服务器700可以包括自行配置的服务器，也可以包括公安交通监管系统的服务器。在一些实施例中，数据管理服务器700可以获取公安交通监管范围内的所有车辆的行驶速度信息、定位信息、车辆违章情况的信息，以及驾驶员的信息。
处理器620可以在车辆监控装置被启动时生成关于周围车辆的第一信息的数据请求，且经由通信接口向数据管理服务器发送该数据请求。在一些实施例中，该数据请求可以包括目标车辆的识别信息或者周围车辆的识别信息。该识别信息可以包括车辆的定位信息或者车牌信息。
在车辆监控装置中还可以包括获取该定位信息的装置660。举例而言，车辆监控装置可以包括GPS定位器，以获取目标车辆的定位信息。处理器可以将该定位信息作为目标车辆的识别信息包括在数据请求中。
另外，车辆监控装置还可以包括图像识别装置650，其可以捕获周围车辆的图像并对其进行识别。替换地，该图像识别装置650也可以对目标车辆装配的图像捕获装置所捕获的周围车辆的图像进行识别。周围车辆的图像可以包括车牌的图像。图像识别装置可以被配置为对所拍摄的图片进行分析以识别其中的车牌信息来作为周围车辆的识别信息。
车辆监控装置和可以包括存储器670，用于存储目标车辆的车牌信息作为目标车辆的识别信息。
数据管理服务器700在接收到处理器620生成的数据请求时可以从中获取关于目标车辆和/或周围车辆的识别信息，并基于识别信息来获取(例如查询)周围车辆的第一信息，例如定位信息、行驶速度、车辆的行驶年限或者违章记录等信息。数据管理服务器700利用获取的周围车辆的第一信息生成并发送返回信息以响应来自处理器620的数据请求。
在一个示例中，在识别信息为目标车辆的定位信息时，数据管理服务器700可以从该数据请求中获取目标车辆的位置。在另一示例中，在识别信息为目标车辆的车牌信息时，数据管理服务器700可以从该数据请求中获取目标车辆的车牌，且基于所述车牌来在相关数据库中确定目标车辆的位置。数据管理服务器700可以基于目标车辆的位置查询在该位置附近(例如预设距离内)的周围车辆的第一信息，例如速度信息、车辆违章信息等，且将所查询到的第一信息包括在返回信息中。
另外，在识别信息为周围车辆的车牌信息时，数据管理服务器700在接收到该数据请求时可以从中获取周围车辆的车牌。数据管理服务器700可以依据该车牌在例如相关数据库中查询对应车辆的第一信息，例如该车辆当前的定位信息、违章信息、或者速度信息，且将所查询到的第一信息包括在返回信息中。
在此需要说明的是，可以使用多个数据库来存储车辆相关的数据。举例而言，数据库中的一个可以是车辆实时信息数据库，该数据库可以存储各车辆实时上传的行驶信息，例如车速信息、定位信息、车辆行驶路线等。数据库中的另一个可以是车辆历史信息数据库，其可以存储车辆的基本信息(车牌、年限、车辆所有人)或者违章信息等。数据库中的又一个可以是驾驶员数据库，其可以存储驾驶员的基本信息(姓名、性别、出生日期、照片)和/或驾驶员的违章记录等。这些数据库可以由数据管理服务器维护，可以由公安交通监管管理系统维护。数据管理服务器可以访问或者可以被授权访问这些数据库以获取相关的信息。
数据库中的数据可以实时的进行更新。在一个示例中，数据管理服务器可以定期地向公安交通监管管理系统请求更新相关数据。在另一个示例中，数据管理服务器也可以向医疗健康管理系统请求更新关于各驾驶员的健康数据(诊疗信息、既往病史等)。这样可以保证数据管理服务器所获取的第一信息和第二信息都是实时更新的且准确的。
按照本公开实施例，可以实现车辆信息和驾驶员的信息的实时获取，和及时显示。
在本公开实施例中，处理器620也可以被配置成实时地通过通信接口640将目标车辆的速度信息、定位信息等上传至数据管理服务器。
处理器620在接收到数据管理服务器700返回的返回信息后，可以从中获取周围各车辆的第一信息。此时，可以依据第一信息适应性地调节车辆的显示方式。
另外，在本公开的实施例中，图像识别装置650还可以对所捕获的周围车辆的驾驶员的图像进行识别。所识别的驾驶员信息被用来向数据管理服务器请求周围车辆对应驾驶员的第二信息。所述第二信息包括驾驶员的年龄、驾龄、驾驶相关的健康信息、违章记录中的至少一种。
图像识别装置650可以包括摄像头以及与摄像头连接的人脸识别器。处理器620可以控制摄像头去拍摄周围车辆的驾驶员的图片，并利用人脸识别器分析图片中的头像信息，从而获取驾驶员的年龄、性别等基本信息。
另一方面，处理器620还可以向数据管理服务器请求周围车辆的驾驶员的第二信息。示例性地，处理器620可以生成请求驾驶员的第二信息的数据请求。该数据请求中可以包括摄像头所拍摄的驾驶员的图片，或者人脸识别器分析所得的头像信息。数据管理服务器可以基于数据请求中包含的驾驶员相关的识别信息来检索并返回周围车辆的驾驶员的第二信息。
在一些实施例中，处理器620可以基于获取的周围车辆的第一信息判断其中是否有车辆存在危险。若存在，则以不同于其他车辆的显示方式显示存在危险的车辆。在一些实施例中，对应车辆的有关驾驶员的第二信息也被关联地显示。
例如，处理器620可以被配置为按照一定的规则来判定车辆是否存在危险。在一个实施例中，可以在存储器660中存储一个或多个预定义的规则。示例性地，规则可以是基于车辆的速度的。举例而言，当第一信息中包括车辆的速度信息且该速度信息表明该车辆的当前车速已经超过当前道路的限速要求时，可以判断该车辆超速。此时，处理器620可以确定以不同于其他车辆的显示方式显示该车辆，例如该车辆的图标或者文字标识。
示例性地，规则可以是基于车辆的违章记录的。举例而言，当第一信息中包括车辆的违章记录信息时，处理器620可以确定以不同于其他车辆的显示方式显示该存在违章记录的车辆。
在一些实施例中，处理器620还可以判断其中是否有车辆存在危险。进一步地，处理器620还可以基于获取的周围车辆的驾驶员的第二信息来判断车辆是否存在危险。示范性地，规则可以是基于驾驶员的违章记录或年龄或者健康状况的。举例而言，规则可以是该驾驶员是否存在违章记录、该驾驶员的年龄是否大于预设年龄(如60岁以上的年龄)，或者该驾驶员驾龄是否少于预设驾龄(三年以内)，或者该驾驶员是否存在眼睛方面或者脑部方面、四肢方面的疾病等。举例而言，当第二信息中包括驾驶员的违章记录信息时，处理器620可以判定该驾驶员及相应的车辆存在危险。此时，处理器620可以确定以不同于其他车辆的显示方式显示该存在危险的驾驶员相关的车辆。不同的显示方式包括例如以不同的颜色显示存在危险的车辆和安全的车辆。
在一个示例中，处理器620可以确定以不同的颜色显示按照不同规则被判定为存在危险的车辆。举例而言，处理器620可以确定以第一颜色显示超速的车辆，以第二颜色显示存在违章记录的车辆，以及以第三颜色显示其他正常行驶的车辆或安全行驶的车辆。
通过采用不同颜色的显示方式，可以方便地帮助驾驶员区分周围车辆中存在危险因素的车辆。这样可以提醒驾驶员注意该部分存在危险的车辆，从而保证安全驾驶。
另外，除了能够以不同的显示颜色来显示各车辆的标识，处理器620还可以确定通过闪烁的方式来显示存在危险的车辆。
在本公开的实施例中，处理器620还可以确定结合上述两种显示方式来显示存在危险车辆。示例性地，一方面可以通过颜色的方式来区分存在危险的车辆，另一方面还可以通过闪烁的方式进一步突出该危险车辆。
在一些实施例中，车辆监控装置还可以包括扬声器，其用于在判定存在危险车辆时通过语音的方式给出提示信息。
另外，在一些场景中，尤其是在存在危险的车辆是基于有关驾驶员的第二信息判定的场景中，该驾驶员的信息可以通过相关车辆的标注的方式进行显示，或者也可以在接收到对应的用户选择输入时才进行显示。
举例而言，在显示装置为触控显示屏时，初始地，可以不显示驾驶员的信息。处理器620可以被配置为在经由该触控显示屏接收到用户对相关车辆的触控选择输入时，指令显示装置显示对应于该车辆的驾驶员的信息。
另外，在本公开的实施例中，处理器620还可以在判定车辆超速时，对超速车辆划分超速等级。在一些实施例中，处理器620可以向数据管理服务器700请求当前道路和/或车道的安全行驶的限速要求，且基于超速车辆的速度与限速要求之间的速度差来将超速车辆划分到不同的超速等级中。处理器620可以确定以不同的显示方式来属于不同的超速等级的超速车辆。例如超速等级越高该对应车辆的显示标识的闪烁频率就越快。
或者，处理器620还可以根据在周围车辆的第一信息中包括的违章记录的数量来调节该对应车辆的显示。举例而言，违章记录数量越多的车辆的标识可以闪烁得越快。
按照本公开实施例的车辆监控装置可以以独立设备的形式存在，也可以与车辆操控系统集成的形式存在。
在一些实施例中，车辆监控装置可以被实现为其中配置有实现相应车辆监控功能的应用(例如app)的计算设备的形式。计算设备可以包括但不限于智能手机、平板电脑、个人数字助理等。
在一些实施例中，提供了计算机程序或者计算机程序单元，其适合于在适当的系统上执行按照在前实施例之一的方法的步骤。
计算机程序单元可能被存储在计算设备上，其也可以是本公开的实施例的一部分。这个计算设备可以包括存储器和处理单元。计算机程序单元可以装载到存储器中。计算设备适合于在处理单元执行该计算机程序单元时执行上面描述的方法的步骤或者促成上面描述的方法的步骤的执行。而且，它可能适合于操作以上描述的各个部件。计算设备可以适合于自动地操作和/或执行用户的命令。
按照本公开的进一步的实施例，提出了诸如CD-ROM的计算机可读介质，其中该计算机可读介质具有存储在其上的在前描述的计算机程序单元。
计算机程序可以存储在合适的介质上和/或在合适的介质上分发，合适的介质是诸如连同其他硬件或者作为其他硬件的一部分供给的光 存储介质或固态介质，但是计算机程序也可能以其他形式分发，诸如经由互联网或其他有线或无线的电信系统分发。
通过按照本公开实施例的技术，可以实时地监测周围车辆的行驶情况，且可以通过不同的显示方式来突出显示存着安全风险的车辆。这使得可以方便地提醒驾驶员周围车辆的潜在安全风险。
可以理解，尽管没有详尽地描述，但是针对按照本公开实施例的方法讨论的所有可能性对于按照本公开实施例的装置也是有效的。
诸如“第一”、“第二”等等那样的序数词在本公开中用来修饰相应的单元，其本身并不暗示一个单元优于另一个单元的任何优先级、优选选择或次序，或者用以执行方法的动作的时间次序，而是仅仅被用作为标签，用来区分具有某个名称的一个权利要求单元与具有相同名称的另一个单元。
以上实施例仅为本公开的示例性实施例，不用于限制本公开，本公开的保护范围由权利要求书限定。本领域技术人员可以在本公开的实质和保护范围内，对本公开做出各种修改或等同替换，这种修改或等同替换也应视为落在本公开的保护范围内。

Claims (15)

  1. 一种用于车辆监控的方法，其包括：
    获取在第一车辆的预设距离内的一个或多个第二车辆的第一信息；
    基于所述第一信息而为所述一个或多个第二车辆确定各自的显示方式；和
    按照所确定的各自的显示方式来在所述第一车辆的显示装置中显示所述一个或多个第二车辆。
  2. 根据权利要求1所述的方法，其中所述第一信息包括车速信息、车辆行驶年限信息、车辆违章记录信息中的至少一种，且所述获取在第一车辆的预设距离内的一个或多个第二车辆的第一信息包括：
    利用所述第一车辆中的速度检测仪检测所述第二车辆的车速信息和/或向数据管理服务器请求所述第二车辆的信息，并基于所检测的所述第二车辆的车速信息和/或数据管理服务器返回的所述第二车辆的信息生成第一信息。
  3. 根据权利要求1所述的方法，还包括获取所述第二车辆对应的驾驶员的第二信息，且为所述一个或多个第二车辆确定各自的显示方式还包括基于所述第一信息和第二信息中的至少一个为所述一个或多个第二车辆确定各自的显示方式。
  4. 根据权利要求3所述的方法，其中获取所述第二车辆的第一信息和所述第二信息还包括：
    向数据管理服务器发送对于所述第一信息和/或第二信息的数据请求；
    接收所述数据管理服务器对于所述数据请求的返回信息；
    从所述返回信息中解析出所述第二车辆的第一信息和/或第二信息。
  5. 根据权利要求4所述的方法，其中所述第一数据请求包括所述第一车辆或者所述第二车辆的识别信息。
  6. 根据权利要求3所述的方法，其中为所述一个或多个第二车辆确定各自的显示方式包括：
    基于获取的所述第二车辆的第一信息和/或第二信息判断所述第二车辆中是否有车辆存在危险；
    若存在，则确定以不同于其他车辆的显示方式来显示存在危险的车辆。
  7. 根据权利要求6所述的方法，其中以不同于其他车辆的显示方式来显示存在危险的车辆包括以不同的颜色或者以闪烁的方式显示存在危险的车辆。
  8. 根据权利要求6所述的方法，其中判断所述第二车辆中是否有车辆存在危险还基于不同的规则；以及该方法还包括以不同的显示方式来显示基于不同的规则被判定为存在危险的车辆。
  9. 一种用于车辆监控的装置，其包括：
    处理器，其配置为获取在第一车辆的预设距离内的一个或多个第二车辆的第一信息，且基于所述第一信息而为所述一个或多个第二车辆确定各自的显示方式；
    显示器，其配置为按照处理器所确定的各自的显示方式来显示所述一个或多个第二车辆。
  10. 根据权利要求9所述的装置，还包括：
    速度检测仪，其配置为检测所述第二车辆的车速信息；且
    所述处理器被配置为从速度检测仪获取所述第二车辆的车速信息作为所述第一信息。
  11. 根据权利要求9所述的装置，其中处理器还被配置为获取所述第二车辆对应的驾驶员的第二信息，且基于所述第一信息和第二信息中的至少一个为所述一个或多个第二车辆确定各自的显示方式。
  12. 根据权利要求11所述的装置，还包括通信接口，用于与数据管理服务器进行通信，且
    所述处理器被配置为通过通信接口向数据管理服务器发送对所述第二车辆的所述第一信息和/或第二信息的数据请求，并基于所述数据管理服务器返回的信息生成所述第一信息和/或第二信息。
  13. 根据权利要求12所述的装置，其中所述处理器被配置为：在所述数据请求中包括所述第一车辆和/或第二车辆的识别信息。
  14. 根据权利要求13所述的装置，还包括图像识别器，其被配置为捕获所述第二车辆的图像，且对所捕获的第二车辆的图像进行分析，以识别第二车辆的车牌信息或者驾驶员信息作为所述第二车辆的识别信息。
  15. 根据权利要求11所述的装置，其中所述处理器被配置为：基于获取的所述第二车辆的第一信息和第二信息中的至少一个来判断所述第二车辆中是否有车辆存在危险；若存在，则确定以不同于其他车辆的显示方式来显示存在危险的车辆。
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