WO2021253948A1 - 一种车窗内容显示方法、装置、电子设备及可读存储介质 - Google Patents

一种车窗内容显示方法、装置、电子设备及可读存储介质 Download PDF

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Publication number
WO2021253948A1
WO2021253948A1 PCT/CN2021/086834 CN2021086834W WO2021253948A1 WO 2021253948 A1 WO2021253948 A1 WO 2021253948A1 CN 2021086834 W CN2021086834 W CN 2021086834W WO 2021253948 A1 WO2021253948 A1 WO 2021253948A1
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WIPO (PCT)
Prior art keywords
vehicle
window
unmanned vehicle
light
display
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PCT/CN2021/086834
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English (en)
French (fr)
Inventor
李昌远
蔡宗智
孟醒
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北京航迹科技有限公司
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Publication of WO2021253948A1 publication Critical patent/WO2021253948A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • 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
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • 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
    • B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/80—Arrangements for controlling instruments
    • B60K35/81—Arrangements for controlling instruments for controlling displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/001—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles integrated in the windows, e.g. Fresnel lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/16—Type of output information
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/16—Type of output information
    • B60K2360/167—Vehicle dynamics information
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/16—Type of output information
    • B60K2360/175—Autonomous driving

Definitions

  • This application relates to the field of information technology, and in particular to a method, device, electronic device, and readable storage medium for displaying the contents of a car window.
  • An unmanned car is a type of smart car, also called a wheeled mobile robot, which mainly relies on the intelligent driving instrument based on the on-board computer system to realize the purpose of unmanned driving.
  • Driverless cars can use on-board sensors to perceive the driving information of the vehicle, and control the steering and speed of the vehicle based on the road, vehicle location, and obstacle information obtained from the perception, so that the vehicle can drive safely and reliably on the road.
  • the passengers in the driverless car can usually only know the current driving information through the dashboard of the car.
  • the dashboard of the driverless car cannot display the driving information, the passengers cannot clearly know the driving situation of the vehicle.
  • the purpose of this application is to provide a vehicle window content display method, device, electronic device, and readable storage medium, so as to realize the purpose of displaying content through the vehicle window so that passengers can know the driving information of the vehicle.
  • an embodiment of the present application provides a method for displaying the contents of a vehicle window, which is applied to an in-vehicle central control system of an unmanned vehicle, and includes:
  • corresponding content is displayed on the window of the unmanned vehicle.
  • the embodiments of the present application provide a first possible implementation manner of the first aspect, wherein the driving information includes: a driving direction and an acceleration direction:
  • the step of determining the display strategy of the window content of the driverless vehicle according to the driving information includes:
  • the display strategy for determining the content of the window of the unmanned vehicle is to determine the first light transmission area and the second light-transmitting area on the window of the unmanned vehicle.
  • the embodiments of the present application provide a second possible implementation manner of the first aspect, wherein the driving information includes: speed;
  • the step of determining the display strategy of the window content of the driverless vehicle according to the driving information includes:
  • the display strategy for the contents of the windows on the unmanned vehicle is to determine the unmanned driving
  • the embodiments of the present application provide a third possible implementation manner of the first aspect, in which the step determines the upper window of the driverless vehicle according to the driving information
  • the content display strategy is to determine the display ratio of the first light-transmitting area to the second light-transmitting area on the window of the driverless vehicle, including:
  • the display strategy of the window content of the unmanned vehicle is to increase the unmanned vehicle
  • the display area of the first light-transmitting area on the car window is determined that the display strategy of the window content of the unmanned vehicle is to increase the unmanned vehicle
  • the embodiments of the present application provide a fourth possible implementation manner of the first aspect, wherein the driving information includes: driving direction;
  • the step of determining the display strategy of the window content of the driverless vehicle according to the driving information includes:
  • the display strategy for the contents of the windows on the unmanned vehicle is to increase the unmanned vehicle.
  • the embodiments of the present application provide a fifth possible implementation manner of the first aspect, wherein the driving information includes: the magnitude of acceleration;
  • the step of determining the display strategy of the window content of the driverless vehicle according to the driving information includes:
  • the display strategy of the window content is to increase the display area of the first light-transmitting area on the window of the driverless vehicle.
  • the embodiments of the present application provide a sixth possible implementation manner of the first aspect, wherein the driving information includes any one or more of the following: driving direction, speed magnitude, acceleration direction, and acceleration magnitude.
  • the embodiments of the present application provide a seventh possible implementation manner of the first aspect, wherein the driving information includes any one of the following: the difference between the first light-transmitting area and the second light-transmitting area in the vehicle window The display ratio, the first light-transmitting area on all the car windows, and the first light-transmitting area on all the car windows.
  • the embodiments of the present application provide an eighth possible implementation manner of the first aspect, in which, before obtaining the driving information of the unmanned vehicle in real time, the step includes:
  • the driving information of the unmanned vehicle is acquired in real time.
  • an embodiment of the present application also provides a vehicle window content display device, including:
  • the acquisition module is used to acquire driving information of unmanned vehicles in real time
  • the first determining module is configured to determine the display strategy of the window content of the driverless vehicle according to the driving information
  • the display module is used to display corresponding content on the window of the driverless vehicle according to the display strategy.
  • an embodiment of the present application also provides a vehicle window control system, including: a vehicle window controller and a vehicle window controlled by the vehicle window controller;
  • the vehicle window controller is configured to execute the steps in the first aspect described above, or any one of the possible implementation manners in the first aspect;
  • the vehicle window is used to display content according to the first aspect or the steps in any one of the possible implementations of the first aspect executed by the vehicle window controller.
  • an embodiment of the present application also provides an unmanned vehicle, including the window control system as described in the third aspect; the window control system includes a window controller and is controlled by the window control system Car windows.
  • an embodiment of the present application also provides a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is run by a processor, any one of the possible implementations of the first aspect described above is executed Steps in the way.
  • the window content display method provided by the embodiments of this application first obtains the driving information of the driverless vehicle in real time; then determines the display strategy for the window content of the driverless vehicle according to the driving information; finally, according to the display strategy, Corresponding content is displayed on the window of a person driving a vehicle.
  • the embodiment of the present application determines the display strategy for the contents of the windows on the unmanned vehicle, so that the passengers inside the unmanned vehicle can clearly know the current driving situation of the vehicle according to the contents displayed on the windows, thereby Maintain a safe ride.
  • the method for displaying the contents of a vehicle window determines the display of the first light-transmitting area and the second light-transmitting area on the window of the unmanned vehicle according to whether the driving direction and the acceleration direction of the unmanned vehicle are consistent.
  • the ratio enables the passengers inside the unmanned vehicle to judge whether the current vehicle is accelerating or decelerating based on the display ratio of the first light-transmitting area and the second light-transmitting area on the window, so as to choose a safe riding state.
  • the method for displaying the contents of a car window determines the first light transmission area and the first light transmission area on the car window according to the ratio of the current speed of the driverless vehicle to the maximum speed limit of the driverless vehicle on the current driving road.
  • the display ratio of the second light-transmitting area enables passengers inside the unmanned vehicle to determine whether the current vehicle is speeding or not according to the display ratio of the first light-transmitting area and the second light-transmitting area on the window, so as to select a safe riding state.
  • the method for displaying the contents of a vehicle window determines the display area of the second light-transmitting area on the vehicle window according to the light information outside the vehicle and the driving information of the vehicle, so that the unmanned vehicle can realize automatic window alignment.
  • the brightness is adjusted.
  • FIG. 1 shows a flowchart of a method for displaying the contents of a vehicle window provided by an embodiment of the present application
  • FIG. 2a shows a simulated display diagram of a first light-transmitting area and a second light-transmitting area in a rectangular vehicle window provided by an embodiment of the present application
  • Fig. 2b shows a simulated display diagram of the first light-transmitting area and the second light-transmitting area in another rectangular car window provided by an embodiment of the present application;
  • FIG. 3 shows a schematic diagram of displaying the contents of a first type of vehicle window provided by an embodiment of the present application
  • FIG. 4 shows a schematic diagram of a second type of vehicle window content display provided by an embodiment of the present application
  • FIG. 5 shows a schematic structural diagram of a vehicle window content display device provided by an embodiment of the present application
  • Fig. 6 shows a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • the embodiments of the present application provide a method, a device, an electronic device, and a readable storage medium for displaying the contents of a vehicle window, which are described below through embodiments.
  • the flow chart for displaying the contents of a car window as shown in Fig. 1 includes the following steps:
  • S101 Acquire driving information of unmanned vehicles in real time
  • S102 According to the driving information, determine the display strategy for the contents of the windows on the unmanned vehicle;
  • the unmanned vehicle may be an operating vehicle capable of providing travel services for passengers, or an unmanned vehicle for passenger use.
  • the driving information of an unmanned vehicle refers to the operating information when the unmanned vehicle is in a driving state.
  • the driving information of the unmanned vehicle includes at least one or more of the following: driving direction, speed, acceleration direction, and acceleration.
  • the driving information can include instantaneous driving information or average driving information within a certain time interval. Considering that the instantaneous driving information is of little significance in determining the display strategy of the window content of the driverless vehicle (if the instantaneous driving information changes too frequently, the display strategy will change frequently, which will affect the passenger's riding experience; and the instantaneous driving information data Too big, the on-board central control system cannot perform fast processing).
  • the main consideration here is to determine the display strategy of the window content on the driverless vehicle based on the average driving information in a certain time interval, but the time interval here can also be very long. Small time interval.
  • the direction of travel may refer to the direction of movement in a certain time interval (the direction of the average speed in a certain time interval).
  • Speed can refer to the average speed in a certain time interval.
  • the direction of acceleration can refer to the direction of the average acceleration in a certain time interval;
  • the magnitude of the acceleration can refer to the magnitude of the average acceleration in a certain time interval.
  • the driving information of the unmanned vehicle can be obtained in real time in the step Previously, the image information inside the unmanned vehicle was obtained; according to the image information inside the unmanned vehicle, it was judged whether there are passengers in the unmanned vehicle; when there are passengers in the unmanned vehicle, the on-board central control system can obtain the unmanned vehicle in real time. Driving information of the driving vehicle.
  • the image information inside the unmanned vehicle can be obtained through the on-board camera, or the sensor on the seat can detect whether there is contact information between the passenger and the seat in the unmanned vehicle.
  • Obtaining the image information inside the unmanned vehicle through the on-board camera can determine whether the image information inside the unmanned vehicle contains the image information of the passengers, and then determine whether there are passengers inside the unmanned vehicle, or through the sensor detection on the seat Whether there is contact information between the passenger and the seat in the unmanned vehicle, determine whether there is a passenger in the unmanned vehicle.
  • the display strategy may include any one of the following: the display ratio of the first light-transmitting area to the second light-transmitting area in the car window, the first light-transmitting area is displayed in all the car windows, and the first light-transmitting area is all displayed in the car window. area.
  • the light transmittance of the first light-transmitting area is greater than the light transmittance of the second light-transmitting area.
  • the first light-transmitting area refers to the area of the car window with stronger light transmittance relative to the second light-transmitting area;
  • the second light-transmitting area refers to the light-transmitting area of the car window relative to the first light-transmitting area Areas with weaker rates.
  • the first light-transmitting area and the second light-transmitting area on the window of the unmanned vehicle can be displayed both horizontally and vertically.
  • the light transmittance of the first light-transmitting area and the second light-transmitting area is related to the color and pattern distribution of the window glass.
  • the first light-transmitting area and the second light-transmitting area can be converted to each other. For example, darkening the color of the first light-transmitting area or displaying patterns in the first light-transmitting area can reduce the light transmittance of the first light-transmitting area, thereby converting it into the second light-transmitting area.
  • a simulation display of the first light-transmitting area and the second light-transmitting area in a rectangular car window assuming that the car window is a rectangular car window, the upper half of the rectangular car window is the first light-transmitting area Area, the upper half of the rectangular window is the second light-transmitting area. It can be seen from Figure 2a that the color of the first light-transmitting area is lighter than that of the second light-transmitting area.
  • the first light-transmitting area and the second light-transmitting area can be converted to each other, which can be adjusted by changing the color or pattern of the current light-transmitting area.
  • the specific adjustment method is executed according to the determined display strategy.
  • the upper half of the rectangular car window is the first light-transmitting area
  • the upper half of the rectangular car window Part of it is the second light transmission area
  • the area of the first light transmission area is smaller than the area of the second light transmission area.
  • the color of the first light transmission area in FIG. 2a can be darkened to reduce the first light transmission area.
  • the area of the region, increasing the area of the second light-transmitting region, can achieve the display effect in FIG. 2a.
  • the on-board central control system can determine the display content on the windows of the unmanned vehicle and the display mode corresponding to the displayed content. Further, the vehicle central control system can respectively determine the display content on each window and the display mode corresponding to the corresponding display content.
  • step S103 the on-vehicle central control system may display the corresponding content on the window of the unmanned vehicle according to the display mode according to the display strategy determined in step 102.
  • step S103 the in-vehicle central control system could also send prompt information about whether to display the contents of the windows to the service request terminal to prompt passengers inside the unmanned vehicle to confirm whether to display the contents of the windows.
  • the corresponding content may be displayed on the window of the unmanned vehicle according to the step of S103 and the determined display strategy.
  • the on-board central control system can also send a prompt message to the service request terminal whether to display the content of the car window.
  • the prompt information the passengers inside the unmanned vehicle can confirm whether to Display the contents of the car window.
  • step S103 if an instruction to cancel the display of the window content is received from the service request terminal, the on-board central control system can cancel the unmanned vehicle according to the instruction to cancel the display of the window content. Display content on the window, and display the window content again after receiving the instruction to display the window content sent by the service request terminal.
  • the in-vehicle control system at any time receives the display window content command or cancel the display window content command sent by the service request terminal, and according to the display window content command sent by the service request terminal or cancel the display window content command
  • the technical solution of the content command to execute the operation of displaying the contents of the car window or cancel the operation of displaying the contents of the car window shall be within the scope of protection claimed in this application.
  • the determined display strategy of the window content on the driverless vehicle can enable the passengers inside the driverless vehicle to clearly know the vehicle based on the content displayed on the window The current driving situation, so as to maintain a safe riding state.
  • step S102 that is, determining the display strategy of the window content of the driverless vehicle according to the driving information, can be specifically executed according to the following steps:
  • the display strategy for determining the content of the window on the unmanned vehicle is to determine the display ratio of the first light-transmitting area and the second light-transmitting area on the window of the unmanned vehicle .
  • the driving direction and acceleration direction of the unmanned vehicle can have the following situations: the first case, the driving direction is the same as the acceleration direction; the second case, the driving direction is opposite to the acceleration direction; the third case , The driving direction and the acceleration direction are not on the same straight line.
  • the driving direction of the unmanned vehicle when the driving direction of the unmanned vehicle is the same as the acceleration direction, it means that the unmanned vehicle is accelerating in a straight line; when the driving direction of the unmanned vehicle is opposite to the acceleration direction, it means that the unmanned vehicle is driving in a straight line. Drive at a reduced speed in a straight line; when the driving direction of the unmanned vehicle is not on the same straight line as the acceleration direction, it means that the unmanned vehicle is making a curved motion (for example, turning).
  • the display ratios of the first light-transmitting area and the second light-transmitting area on the window of the unmanned vehicle can be determined respectively.
  • the driving direction of the unmanned vehicle is the same as the acceleration direction, that is, when the unmanned vehicle is accelerating in a straight line
  • the first light transmission area on the window of the unmanned vehicle is larger than the second light transmission area. That is, the display ratio of the first light-transmitting area to the second light-transmitting area is greater than 1, and the passengers inside the unmanned vehicle have been notified that the vehicle is currently accelerating and keep a safe ride.
  • step S102 that is, determining the display strategy of the window content on the driverless vehicle according to the driving information, can be specifically executed according to the following steps:
  • S1021 Calculate the ratio of the speed of the unmanned vehicle to the maximum speed limit of the unmanned vehicle on the current road;
  • the display strategy for determining the window content of the unmanned vehicle is to determine the first on the window of the unmanned vehicle
  • the display ratio of the light-transmitting area to the second light-transmitting area is to determine the first on the window of the unmanned vehicle.
  • the on-board central control system can obtain the speed of the unmanned vehicle and the maximum value of the unmanned vehicle on the road during the current period.
  • step S1021 by calculating the ratio of the speed of the unmanned vehicle to the maximum speed limit of the unmanned vehicle on the current driving road, it can be determined whether the unmanned vehicle is speeding on the current driving road, and then determine whether it is used to remind passengers The display strategy of the car window content.
  • step S1022 when the ratio of the speed of the unmanned vehicle to the maximum speed limit of the unmanned vehicle on the current road is greater than 1, it indicates that the unmanned vehicle has exceeded the speed.
  • the display ratio of the first light-transmitting area to the second light-transmitting area may be monotonic with the ratio of the speed of the unmanned vehicle to the maximum speed limit of the unmanned vehicle on the current driving road, and may specifically include the following two Situation:
  • the display ratio of the first light-transmitting area to the second light-transmitting area can be positively correlated with the ratio of the speed of the unmanned vehicle to the maximum speed limit of the unmanned vehicle on the current road, that is, when there is no.
  • the display ratio of the first light-transmitting area to the second light-transmitting area can also be negatively correlated with the ratio of the speed of the unmanned vehicle to the maximum speed limit of the unmanned vehicle on the current road, that is, When the ratio of the speed of the unmanned vehicle to the maximum speed limit of the unmanned vehicle on the current driving road is larger, the display ratio of the first light-transmitting area and the second light-transmitting area is lower.
  • the blank area in the car window represents the first light transmission area
  • the shaded area represents the second light transmission area
  • the light transmittance of the first light transmission area is greater than that of the second light transmission area.
  • time A is earlier than time B
  • the direction of the arrow points from the window at time A to the window at time B.
  • the area of the second light transmission area in the window at time B is larger than the area of the second light transmission area in the window at time A, so The display ratio of the first light-transmitting area and the second light-transmitting area of the car window represented by time B is smaller than the display ratio of the first light-transmitting area and the second light-transmitting area of the car window represented by time A.
  • the display strategy for determining the content of the window on the unmanned vehicle is to determine the first light transmission area and the second light-transmitting area in the window.
  • the display ratio of the light-transmitting area can enable the passengers inside the unmanned vehicle to more intuitively determine the relationship between the current speed of the unmanned vehicle and the maximum speed limit of the current driving road.
  • step S102 that is, determining the display strategy of the window content on the driverless vehicle according to the driving information, can also be performed according to the following steps:
  • S1023 Determine whether the speed of the unmanned vehicle reaches the maximum speed limit of the unmanned vehicle on the current road;
  • the vehicle-mounted central control system can obtain the speed of the unmanned vehicle and the maximum value of the unmanned vehicle on the road in the current period.
  • step S1024 when the current speed of the unmanned vehicle reaches the maximum speed limit of the unmanned vehicle on the current road, it indicates that the unmanned vehicle has reached the maximum allowable speed. At this time, it can be determined that the unmanned vehicle gets on the vehicle.
  • the display strategy of the window content is to increase the display area of the first light-transmitting area on the car window to remind the passengers inside the driverless vehicle to maintain a safe riding state.
  • the process of increasing the display area of the first light-transmitting area on the car window can be realized by reducing the light transmittance of the second light-transmitting area.
  • the color of the second light-transmitting area can be converted into a light color, or hidden if The pattern on the light-transmitting area allows more light to pass through the window, which serves as a reminder to the passengers in the vehicle.
  • Step S102 that is, the step of determining the display strategy of the window content of the driverless vehicle based on the driving information, may include the following steps:
  • step S1025 it can be judged whether the speed of the unmanned vehicle reaches the maximum speed limit of the unmanned vehicle on the current road.
  • step S1025 if the speed of the unmanned vehicle reaches the maximum speed limit of the unmanned vehicle on the current traveling road, it is further determined whether the traveling direction is consistent with the acceleration direction.
  • the driving direction and acceleration direction of an unmanned vehicle can have the following three situations: the first case, the driving direction is the same as the acceleration direction; the second case, the driving direction is opposite to the acceleration direction; the third case , The driving direction and the acceleration direction are not on the same straight line.
  • the driving direction of the unmanned vehicle when the driving direction of the unmanned vehicle is the same as the acceleration direction, it means that the unmanned vehicle is accelerating in a straight line; when the driving direction of the unmanned vehicle is opposite to the acceleration direction, it means that the unmanned vehicle is driving in a straight line. Drive at a reduced speed in a straight line; when the driving direction of the unmanned vehicle is not on the same straight line as the acceleration direction, it means that the unmanned vehicle is making a curved motion (for example, turning).
  • step S1026 if the speed of the unmanned vehicle reaches the maximum speed limit of the unmanned vehicle on the current road and the speed direction is consistent with the acceleration direction, it means that the unmanned vehicle is still at the maximum allowable speed.
  • Accelerate here is mainly to consider that in some cases, the current driving road may change the maximum allowable speed, but the on-board central control system of the unmanned vehicle has not been updated, at this time, the unmanned vehicle may reach the maximum allowable speed It is still accelerating in the case of unmanned vehicles, so it can be determined here that all the windows of the unmanned vehicle display the first light transmission area, to maximize the light transmittance of the windows, and remind the passengers inside the vehicle to conduct the unmanned vehicle Control to reduce the speed of unmanned vehicles and maintain safe driving.
  • the external light information and the passenger's passenger state can be combined to determine the unmanned vehicle The display strategy of the window content.
  • step S102 that is, the step of determining the display strategy of the window content on the driverless vehicle according to the driving information, may include the following steps:
  • S1027 According to the driving direction of the unmanned vehicle and the direction of light irradiating the eyes of the passengers inside the unmanned vehicle, determine that the display strategy for the contents of the windows of the unmanned vehicle is to increase the windows of the unmanned vehicle The display area of the second light-transmitting area.
  • step S1027 when the unmanned vehicle is driving in the direction of light irradiation, the light irradiated to the eyes of the passengers inside the unmanned vehicle will affect the vision of the passengers inside the unmanned vehicle. Therefore, according to the unmanned vehicle When the light irradiates the eyes of the passengers inside the driverless vehicle, it can be determined that the display strategy for the contents of the windows of the driverless vehicle is to increase the first window of the driverless vehicle. 2. The display area of the light-transmitting area.
  • the display strategy for the content of the windows on the driverless vehicle can be determined according to the driving direction of the driverless vehicle and the irradiation direction of the light irradiated to the eyes of the passenger whose light intensity exceeds the preset light intensity.
  • the driverless vehicle is driving against the sun's rays.
  • the sun's rays can irradiate the eyes of passengers inside the driverless vehicle. Therefore, You can increase the area of the second light-transmitting area in the target car window, that is, increase the light-transmitting area of the target car window with lower light transmittance, that is, by increasing the area of multiple shadow areas in the figure, that is, the second light-transmitting area The area of the area, thereby reducing the light transmittance of the target car window.
  • step S102 when the driving information includes the magnitude of acceleration, step S102, that is, the step of determining the display strategy of the window content on the driverless vehicle according to the driving information, may include the following steps:
  • S1028 Determine whether the contact area between the passenger and the seat inside the unmanned vehicle is less than a first preset value and whether the acceleration of the unmanned vehicle is greater than a second preset value;
  • step S1028 it is possible to obtain the passengers and seats inside the unmanned vehicle through the video information inside the unmanned vehicle captured by the on-board camera and/or the contact position information between the passenger and the seat detected by the sensor on the seat.
  • the contact area of the chair is possible to obtain the passengers and seats inside the unmanned vehicle through the video information inside the unmanned vehicle captured by the on-board camera and/or the contact position information between the passenger and the seat detected by the sensor on the seat.
  • step S1029 if the contact area between the passenger and the seat in the unmanned vehicle is less than the first preset value and the acceleration of the unmanned vehicle is greater than the second preset value, it means that the unmanned vehicle may be in the passenger Driving is accelerating without being in a safe riding state.
  • the display strategy for the contents of the windows of the unmanned vehicle is to increase the display area of the first light-transmitting area on the windows of the unmanned vehicle to remind the user Maintain a safe ride.
  • the window content display method provided by the embodiments of this application first obtains the driving information of the driverless vehicle in real time; then determines the display strategy for the window content of the driverless vehicle according to the driving information; finally, according to the display strategy, Corresponding content is displayed on the window of a person driving a vehicle.
  • the embodiment of the present application determines the display strategy for the contents of the windows on the unmanned vehicle, so that the passengers inside the unmanned vehicle can clearly know the current driving situation of the vehicle according to the contents displayed on the windows, thereby Maintain a safe ride.
  • the embodiments of the present application also provide a vehicle window content display device, electronic equipment, and computer-readable storage medium.
  • a vehicle window content display device electronic equipment
  • computer-readable storage medium for details, please refer to the following embodiments.
  • Fig. 5 is a block diagram showing a vehicle window content display device according to some embodiments of the present application.
  • the function implemented by the vehicle window content display device corresponds to the steps of executing the method for displaying the vehicle window content on the terminal device.
  • the device can be understood as a component of a server including a processor, and the component can implement the foregoing method for displaying the contents of a car window.
  • the device for displaying the contents of a car window may include:
  • the first obtaining module 501 is used to obtain driving information of the unmanned vehicle in real time;
  • the first determining module 502 is configured to determine the display strategy of the window content of the driverless vehicle according to the driving information
  • the display module 505 is configured to display corresponding content on the window of the driverless vehicle according to the display strategy.
  • the driving information includes: a driving direction and an acceleration direction:
  • the first determining module 502 is specifically configured to determine whether the driving direction of the unmanned vehicle is consistent with the acceleration direction, and determine that the display strategy of the window content of the unmanned vehicle is to determine the unmanned vehicle The display ratio of the first light-transmitting area to the second light-transmitting area on the car window.
  • the driving information includes: speed;
  • the first determining module 502 includes:
  • a calculation module for calculating the ratio of the current speed of the unmanned vehicle to the maximum speed limit of the unmanned vehicle on the current road;
  • the second determining module is used to determine the display strategy of the window content of the driverless vehicle based on the ratio of the current speed of the driverless vehicle to the maximum speed limit of the driverless vehicle on the current road To determine the display ratio of the first light-transmitting area and the second light-transmitting area on the window of the unmanned vehicle.
  • the first determining module 502 further includes:
  • the first judgment module is used to judge whether the speed of the unmanned vehicle reaches the maximum speed limit of the unmanned vehicle on the current driving road;
  • the third determining module is configured to determine that the display strategy of the window content of the driverless vehicle is if the current speed of the driverless vehicle reaches the maximum speed limit of the driverless vehicle on the current road. The display area of the first light-transmitting area on the window of the unmanned vehicle is increased.
  • the driving information includes: a driving direction
  • the first determining module 502 is specifically configured to determine that the driverless vehicle gets on board according to the driving direction of the driverless vehicle and the irradiation direction of the light irradiated to the eyes of the passengers inside the driverless vehicle
  • the display strategy of the window content is to increase the display area of the second light-transmitting area on the window of the driverless vehicle.
  • the driving information includes: the magnitude of acceleration
  • the first determining module 502 includes:
  • the second judgment module is used to judge whether the contact area between the target passenger and the seat inside the unmanned vehicle is less than a first preset value and whether the acceleration of the unmanned vehicle is greater than a second preset value;
  • the fourth determining module is configured to determine if the contact area between the passenger and the seat in the unmanned vehicle is less than a first preset value and the acceleration of the unmanned vehicle is greater than a second preset value.
  • the display strategy for the content of the windows of the unmanned vehicle is to increase the display area of the first light-transmitting area on the windows of the unmanned vehicle.
  • the driving information includes any one or more of the following: driving direction, speed magnitude, acceleration direction, and acceleration magnitude.
  • the driving information includes any one of the following: the display ratio of the first light-transmitting area and the second light-transmitting area in the vehicle window, and all the vehicle windows display the first light-transmitting area and all the vehicle windows. Shows the first light-transmitting area.
  • the driving information further includes: a driving direction and an acceleration direction;
  • the first determining module 502 further includes:
  • the third judgment module is used for judging whether the driving direction is consistent with the acceleration direction if the speed of the unmanned vehicle reaches the maximum speed limit of the unmanned vehicle on the current driving road;
  • the fifth determining module is configured to determine that the unmanned vehicle gets on board if the speed of the unmanned vehicle reaches the maximum speed limit of the unmanned vehicle on the current driving road and the speed direction is consistent with the acceleration direction
  • the display strategy of the window content is to determine that all the windows of the unmanned vehicle display the first light-transmitting area.
  • the vehicle window content display device further includes:
  • the second acquisition module is used to acquire image information inside the unmanned vehicle
  • the fourth judgment module is used to judge whether there are passengers in the unmanned vehicle according to the image information
  • the third acquisition module is used to acquire the driving information of the driverless vehicle in real time if there are passengers in the driverless vehicle.
  • the embodiment of the present application also provides a vehicle window control system, including: a vehicle window controller and a vehicle window controlled by the vehicle window controller;
  • the vehicle window controller is used to execute the steps of the vehicle window content display method provided by the embodiment of the present application.
  • the vehicle window is used to display brightness according to the steps of the above-mentioned vehicle window content display method executed by the vehicle window controller.
  • An embodiment of the present application also provides an unmanned vehicle including the above-mentioned window control system; the window control system includes a window controller and a window controlled by the window control system.
  • the window controller is used to execute the steps of the method for displaying the contents of a window provided by the embodiment of the present application; the window is used to display brightness according to the steps of the method for displaying the contents of the window executed by the window controller.
  • FIG. 6 a schematic structural diagram of an electronic device provided by an embodiment of this application.
  • the electronic device includes a processor 601, a memory 602, and a bus 603.
  • the memory 602 stores execution instructions.
  • the processor 601 and the memory 602 communicate through a bus 603, and the processor 601 executes the steps of a method for displaying the content of a car window as shown in FIG. 1 stored in the memory 602.
  • the computer program product for displaying the contents of a vehicle window includes a computer-readable storage medium storing a non-volatile program code executable by a processor, and the instructions included in the program code can be used to execute the foregoing
  • a computer-readable storage medium storing a non-volatile program code executable by a processor
  • the disclosed system, device, and method can be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation.
  • multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual couplings or direct couplings or communication connections may be indirect couplings or communication connections between devices or units through some communication interfaces, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software function unit and sold or used as an independent product, it can be stored in a non-volatile computer readable storage medium executable by a processor.
  • the technical solution of this application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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Abstract

一种车窗内容显示方法、装置、电子设备及可读存储介质，方法包括：实时获取无人驾驶车辆的行驶信息；根据行驶信息，确定无人驾驶车辆上车窗内容的显示策略；根据显示策略，在无人驾驶车辆的车窗上显示对应的内容。根据行驶信息，确定的无人驾驶车辆上车窗内容的显示策略，可以使得无人驾驶车辆内部的乘客根据车窗上的显示内容，清晰地知晓车辆当前的行驶情况，从而保持安全的乘车状态。

Description

一种车窗内容显示方法、装置、电子设备及可读存储介质
优先权声明
本申请要求2020年6月18日提交的申请号为202010561657.0的中国专利申请的优先权，所述申请以全文引用的方式并入本文中。
技术领域
本申请涉及信息技术领域，尤其是涉及一种车窗内容显示方法、装置、电子设备及可读存储介质。
背景技术
无人驾驶汽车是智能汽车的一种，也称为轮式移动机器人，主要依靠车载计算机系统为主的智能驾驶仪来实现无人驾驶的目的。
无人驾驶汽车能利用车载传感器来感知车辆的行驶信息，并根据感知所获得的道路、车辆位置和障碍物信息，控制车辆的转向和速度，从而使车辆能够安全、可靠地在道路上行驶。
现有设计中，无人驾驶汽车内的乘客通常仅能通过车内仪表盘知晓当前的行驶信息，当无人驾驶汽车的仪表盘无法显示行驶信息时，乘客无法清晰地知晓车辆的行驶情况。
发明内容
有鉴于此，本申请的目的在于提供一种车窗内容显示方法、装置、电子设备及可读存储介质，以实现通过车窗显示内容，使得乘客知晓车辆的行驶信息的目的。
第一方面，本申请实施例提供了一种车窗内容显示方法，应用于无人驾驶车辆的车载中控系统，包括：
实时获取所述无人驾驶车辆的行驶信息；
根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略；
根据所述显示策略，在所述无人驾驶车辆的车窗上显示对应的内容。
结合第一方面，本申请实施例提供了第一方面的第一种可能的实施方式，其中，所述行驶信息包括：行驶方向和加速度方向：
步骤根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略，包括：
根据所述无人驾驶车辆的行驶方向和加速度方向是否一致，确定所述无人驾驶 车辆上车窗内容的显示策略为确定所述无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例；所述第一透光区域的透光率大于所述第二透光区域的透光率。
结合第一方面，本申请实施例提供了第一方面的第二种可能的实施方式，其中，所述行驶信息包括：速度大小；
步骤根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略，包括：
计算所述无人驾驶车辆的当前速度大小与所述无人驾驶车辆在当前行驶道路的最大限速的比值；
根据所述无人驾驶车辆的当前速度大小与所述无人驾驶车辆在当前行驶道路的最大限速的比值，确定所述无人驾驶车辆上车窗内容的显示策略为确定所述无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例；所述第一透光区域的透光率大于所述第二透光区域的透光率。
结合第一方面的第二种可能的实施方式，本申请实施例提供了第一方面的第三种可能的实施方式，其中，步骤根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略为确定所述无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例，包括：
判断所述无人驾驶车辆的速度大小是否达到所述无人驾驶车辆在当前行驶道路的最大限速；
若所述无人驾驶车辆的当前速度大小达到所述无人驾驶车辆在当前行驶道路的最大限速，则确定所述无人驾驶车辆上车窗内容的显示策略为增加所述无人驾驶车辆的车窗上第一透光区域的显示面积。
结合第一方面，本申请实施例提供了第一方面的第四种可能的实施方式，其中，所述行驶信息包括：行驶方向；
步骤根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略，包括：
根据所述无人驾驶车辆的行驶方向与照射到所述无人驾驶车辆内部的乘客眼部的光线的照射方向，确定所述无人驾驶车辆上车窗内容的显示策略为增加所述无人驾驶车辆的车窗上第二透光区域的显示面积。
结合第一方面，本申请实施例提供了第一方面的第五种可能的实施方式，其中，所述行驶信息包括：加速度大小；
步骤根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略，包括：
判断位于所述无人驾驶车辆内部的目标乘客与座椅的接触面积是否小于第一预 设数值且所述无人驾驶车辆的加速度大小是否大于第二预设数值；
若位于所述无人驾驶车辆内部的乘客与座椅的接触面积小于第一预设数值且所述无人驾驶车辆的加速度大小大于第二预设数值，则确定所述无人驾驶车辆上车窗内容的显示策略为增加所述无人驾驶车辆的车窗上第一透光区域的显示面积。
结合第一方面，本申请实施例提供了第一方面的第六种可能的实施方式，其中，所述行驶信息包括以下任意一种或多种：行驶方向、速度大小、加速度方向和加速度大小。
结合第一方面，本申请实施例提供了第一方面的第七种可能的实施方式，其中，所述行驶信息包括以下任意一种：车窗中第一透光区域与第二透光区域的显示比例、车窗全部显示第一透光区域和车窗全部显示第一透光区域。
结合第一方面，本申请实施例提供了第一方面的第八种可能的实施方式，其中，在步骤实时获取无人驾驶车辆的行驶信息之前，包括：
获取无人驾驶车辆内部的图像信息；
根据所述图像信息，判断所述无人驾驶车辆内部是否有乘客；
若所述无人驾驶车辆内部有乘客，则实时获取所述无人驾驶车辆的行驶信息。
第二方面，本申请实施例还提供一种车窗内容显示装置，包括：
获取模块，用于实时获取无人驾驶车辆的行驶信息；
第一确定模块，用于根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略；
显示模块，用于根据所述显示策略，在所述无人驾驶车辆的车窗上显示对应的内容。
第三方面，本申请实施例还提供一种车窗控制系统，包括：车窗控制器和由所述车窗控制器控制的车窗；
所述车窗控制器，用于执行上述第一方面，或第一方面中任一种可能的实施方式中的步骤；
所述车窗，用于根据所述车窗控制器执行的上述第一方面，或第一方面中任一种可能的实施方式中的步骤显示内容。
第四方面，本申请实施例还提供一种无人驾驶车辆，包括如第三方面所述的车窗控制系统；所述车窗控制系统包括车窗控制器和由所述车窗控制系统控制的车窗。
第五方面，本申请实施例还提供一种计算机可读存储介质，该计算机可读存储 介质上存储有计算机程序，该计算机程序被处理器运行时执行上述第一方面中任一种可能的实施方式中的步骤。
本申请实施例提供的一种车窗内容显示方法，首先实时获取无人驾驶车辆的行驶信息；然后根据行驶信息，确定无人驾驶车辆上车窗内容的显示策略；最后根据显示策略，在无人驾驶车辆的车窗上显示对应的内容。本申请实施例根据行驶信息，确定的无人驾驶车辆上车窗内容的显示策略，可以使得无人驾驶车辆内部的乘客能够根据车窗上的显示内容，清晰地知晓车辆当前的行驶情况，从而保持安全的乘车状态。
本申请实施例提供的一种车窗内容显示方法，根据无人驾驶车辆的行驶方向和加速度方向是否一致，确定无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例，使得无人驾驶车辆内部的乘客能够根据车窗上第一透光区域与第二透光区域的显示比例，判断当前车辆处于加速状态还是减速状态，从而选择安全的乘车状态。
本申请实施例提供的一种车窗内容显示方法，根据无人驾驶车辆的当前速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值，确定车窗上第一透光区域与第二透光区域的显示比例，使得无人驾驶车辆内部的乘客能够根据车窗上第一透光区域与第二透光区域的显示比例，判断当前车辆是否超速，从而选择安全的乘车状态。
本申请实施例提供的一种车窗内容显示方法，根据车辆外部的光照信息和车辆的行驶信息，确定车窗上第二透光区域的显示面积，使得无人驾驶车辆能实现自动对车窗亮度进行调节。
为使本申请的上述目的、特征和优点能更明显易懂，下文特举较佳实施例，并配合所附附图，作详细说明如下。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本申请的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1示出了本申请实施例所提供的一种车窗内容显示方法的流程图；
图2a示出了本申请实施例所提供的一种矩形车窗中第一透光区域与第二透光区域的模拟显示图；
图2b示出了本申请实施例所提供的另一种矩形车窗中第一透光区域与第二透 光区域的模拟显示图；
图3示出了本申请实施例所提供的第一种车窗内容的显示示意图；
图4示出了本申请实施例所提供的第二种车窗内容的显示示意图；
图5示出了本申请实施例所提供的一种车窗内容显示装置的结构示意图；
图6示出了本申请实施例所提供的一种电子设备的结构示意图。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本申请实施例的组件可以以各种不同的配置来布置和设计。因此，以下对在附图中提供的本申请的实施例的详细描述并非旨在限制要求保护的本申请的范围，而是仅仅表示本申请的选定实施例。基于本申请的实施例，本领域技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本申请保护的范围。
基于此，本申请实施例提供了一种车窗内容显示方法、装置、电子设备及可读存储介质，下面通过实施例进行描述。
为便于对本实施例进行理解，首先对本申请实施例所公开的一种车窗内容显示方法进行详细介绍。如图1所示的一种车窗内容显示的流程图中，包括以下步骤：
S101：实时获取无人驾驶车辆的行驶信息；
S102：根据行驶信息，确定无人驾驶车辆上车窗内容的显示策略；
S103：根据显示策略，在无人驾驶车辆的车窗上显示对应的内容。
在步骤S101中，无人驾驶车辆可以是处于运营状态的、能够为乘客提供出行服务的车辆，也可以是乘客自用的无人驾驶车辆。
无人驾驶车辆的行驶信息指的是无人驾驶车辆处于行驶状态时的运行信息，无人驾驶车辆的行驶信息包括以下至少一种或多种：行驶方向、速度大小、加速度方向和加速度大小。
行驶信息可以包括瞬时行驶信息，也可以包括在某一时间间隔内的平均行驶信息。考虑到根据瞬时行驶信息对确定无人驾驶车辆上车窗内容的显示策略的意义不大(如果瞬时行驶信息变化太频繁，导致显示策略频繁变化，影响乘客的乘车体验；而且瞬时行驶信息数据太大，车载中控系统无法进行快速处理)，这里主要考虑根据某一时 间间隔内的平均行驶信息，来确定无人驾驶车辆上车窗内容的显示策略，但是这里的时间间隔也可以是很小的时间间隔。
因此，行驶方向可以指的是在某一时间间隔内的运动方向(某一时间间隔内的平均速度的方向)。速度大小可以指的是某一时间间隔内的平均速度的大小。
同样，加速度方向可以指的是某一时间间隔内的平均加速度的方向；加速度大小可以指的是某一时间间隔内的平均加速度的大小。
在具体实施过程中，考虑到无人驾驶车辆内部没有乘客时，车窗上则没有必要显示用于向无人驾驶车辆内部进行显示的内容，因此可以在步骤实时获取无人驾驶车辆的行驶信息之前，获取无人驾驶车辆内部的图像信息；根据无人驾驶车辆内部的图像信息，判断无人驾驶车辆内部是否有乘客；无人驾驶车辆内部有乘客时，车载中控系统可以实时获取无人驾驶车辆的行驶信息。
具体地，可以通过车载摄像头获取无人驾驶车辆内部的图像信息，或者是根据座椅上的传感器检测无人驾驶车辆内部是否有乘客与座椅的接触信息。通过车载摄像头获取无人驾驶车辆内部的图像信息可以判断无人驾驶车辆内部的图像信息中是否包含乘客的图像信息，进而判断无人驾驶车辆内部是否有乘客，或者是通过座椅上的传感器检测无人驾驶车辆内部是否有乘客与座椅的接触信息，判断无人驾驶车辆内部是否有乘客。
在步骤S102中，显示策略可以包括以下任意一种：车窗中第一透光区域与第二透光区域的显示比例、车窗全部显示第一透光区域和车窗全部显示第一透光区域。
在本申请实施例中，第一透光区域的透光率大于第二透光区域的透光率。第一透光区域指的是车窗中相对于第二透光区域而言透光率较强的区域；第二透光区域指的是车窗中相对于第一透光区域而言透光率较弱的区域。
无人驾驶车辆的车窗上第一透光区域和第二透光区域既可以横向显示又可以纵向显示。
第一透光区域与第二透光区域的透光率跟车窗玻璃的颜色和花纹的分布有关系。第一透光区域与第二透光区域可以相互转换。例如，将第一透光区域的颜色加深或者在第一透光区域显示花纹，可以降低第一透光区域的透光率，从而转换成第二透光区域。
如图2a所示的一种矩形车窗中第一透光区域与第二透光区域的模拟显示图中，假设该车窗为矩形车窗，矩形车窗的上半部分为第一透光区域，矩形车窗的上半部分为第二透光区域，通过图2a可以看出第一透光区域比第二透光区域的颜色浅。
在具体实施时，第一透光区域与第二透光区域可以相互转换，具体可以通过改变当前透光区域的颜色或花纹即可调节。具体地调节方式根据确定的显示策略执行。
如图2b所示的另一种矩形车窗中第一透光区域与第二透光区域的模拟显示图中，矩形车窗的上半部分为第一透光区域，矩形车窗的上半部分为第二透光区域，且第一透光区域的面积小于第二透光区域的面积，具体可以通过将图2a中第一透光区域部分区域的颜色加深的方式，减少第一透光区域的面积，增加第二透光区域的面积，即可实现图2a中的显示效果。
根据行驶信息，车载中控系统可以确定无人驾驶车辆的车窗上的显示内容，以及显示内容所对应的显示方式。进一步的，车载中控系统可以分别确定每块车窗上的显示内容，以及相应显示内容所对应的显示方式。
在步骤S103中，车载中控系统可以根据步骤102中确定的显示策略，在无人驾驶车辆的车窗上按照显示方式显示对应的内容。
考虑到乘客的乘车体验以及无人驾驶车辆服务的人性化，无人驾驶车辆的车窗内容可以根据乘客的需要进行显示或取消显示，因此在一种可行的实施方式中，可以在步骤S103之前，车载中控系统还可以向服务请求终端发送是否显示车窗内容的提示信息，以提示无人驾驶车辆内部的乘客确认是否要显示车窗内容。
如果在接收到服务请求终端针对是否显示车窗内容的提示信息的确认消息后，可以根据上述S103的步骤，根据确定好的显示策略，在无人驾驶车辆的车窗上显示对应的内容。
在具体实施方式中，还可以在步骤S101之前，车载中控系统还可以向服务请求终端发送是否显示车窗内容的提示信息，通过该提示信息，可以使得无人驾驶车辆内部的乘客确认是否要显示车窗内容。
如果在接收到服务请求终端针对是否显示车窗内容的提示信息的确认消息后，可以继续执行上述S101-S103的步骤，最后在无人驾驶车辆的车窗上显示对应的内容。
如果在接收到服务请求终端针对是否显示车窗内容的提示信息的拒绝消息后，则不会执行上述S101-S103的步骤，因此也不会在人驾驶车辆的车窗上显示内容。
在一种可行的实施方式中，在步骤S103之后，如果接收到服务请求终端发送的取消显示车窗内容的指令后，车载中控系统可以根据取消显示车窗内容的指令，取消无人驾驶车辆的车窗上的显示内容，并且在直至接收到服务请求终端发送的显示车窗内容的指令后，再重新显示车窗内容。
这里应当说明的是，车载中控系统在任何时候接受到服务请求终端发送的显示车窗内容指令或者取消显示车窗内容指令，并依据服务请求终端发送的显示车窗内容指令或者取消显示车窗内容指令执行显示车窗内容操作或取消显示车窗内容操作的技术方案都应当在本申请请求保护的范围之内。
通过上述步骤S101-S103的技术方案，根据行驶信息，确定的无人驾驶车辆上车窗内容的显示策略，可以使得无人驾驶车辆内部的乘客能够根据车窗上的显示内容，清晰地知晓车辆当前的行驶情况，从而保持安全的乘车状态。
在一种可行的实施方式中，行驶信息包括行驶方向和加速度方向时，步骤S102，即根据行驶信息，确定无人驾驶车辆上车窗内容的显示策略，具体可以按照以下步骤执行：
根据无人驾驶车辆的行驶方向和加速度方向是否一致，确定无人驾驶车辆上车窗内容的显示策略为确定无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例。
在上述步骤中，无人驾驶车辆的行驶方向和加速度方向可以存在以下几种情况：第一种情况，行驶方向与加速度方向相同；第二种情况，行驶方向与加速度方向相反；第三种情况，行驶方向与加速度方向不在同一条直线上。
针对第一种情况，当无人驾驶车辆的行驶方向与加速度方向相同时，说明无人驾驶车辆在直线加速行驶；当无人驾驶车辆的行驶方向与加速度方向相反时，说明无人驾驶车辆在直线减速行驶；当无人驾驶车辆的行驶方向与加速度方向不在同一条直线上时，说明无人驾驶车辆在做曲线运动(例如转弯)。
针对上述三种情况，可以分别确定无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例。
例如，当无人驾驶车辆的行驶方向与加速度方向相同，也就是无人驾驶车辆在直线加速行驶时，可以确定无人驾驶车辆的车窗上第一透光区域大于第二透光区域，也就是第一透光区域与第二透光区域的显示比例大于1，已提示无人驾驶车辆内部的乘客，当前车辆正在加速，保持安全的乘车状态。
在一种可行的实施方式中，行驶信息包括速度大小时，步骤S102，即根据行驶信息，确定无人驾驶车辆上车窗内容的显示策略，具体可以按照以下步骤执行：
S1021：计算无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值；
S1022：根据无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值，确定无人驾驶车辆上车窗内容的显示策略为确定无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例。
在步骤S1021之前，车载中控系统可以获取无人驾驶车辆的速度大小以及无人驾驶车辆在当期行驶道路的最大限度。
步骤S1021中，通过计算无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值，可以确定出无人驾驶车辆是否在当前行驶道路上超速，进而确定用于提醒乘客的车窗内容的显示策略。
在步骤S1022中，当无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值大于1时，说明无人驾驶车辆已经超速。
这里，第一透光区域与第二透光区域的显示比例可以随着无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值呈现单调性，具体可以包括以下两种情况：
第一种情况：第一透光区域与第二透光区域的显示比例可以与无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值呈正相关，也就是当无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值越大，第一透光区域与第二透光区域的显示比例越高。
第二种情况：第一透光区域与第二透光区域的显示比例也可以与无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值呈负相关，也就是当无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值越大，第一透光区域与第二透光区域的显示比例越低。
如图3所示的第一种车窗内容显示示意图中，车窗中空白区域表示第一透光区域，阴影区域表示第二透光区域，第一透光区域的透光率大于第二透光区域的透光率。图3中A时刻早于B时刻，且箭头方向由A时刻的车窗指向B时刻的车窗。无人驾驶车辆在加速行驶过程中，A时刻无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值大于B时刻无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值，随着无人驾驶车辆的速度越来越快，B时刻车窗中第二透光区域的面积大于A时刻车窗中第二透光区域的面积，因此B时刻代表的车窗中第一透光区域与第二透光区域的显示比例小于A时刻代表的车窗中第一透光区域与第二透光区域的显示比例。
通过根据无人驾驶车辆的速度大小与无人驾驶车辆在当前行驶道路的最大限速的比值，确定无人驾驶车辆上车窗内容的显示策略为确定车窗中第一透光区域与第二透光区域的显示比例，可以使得无人驾驶车辆内部的乘客能够更直观地确定出当前无人驾驶车辆的速度与当前行驶道路的最大限速的关系。
在一种可行的实施方式中，行驶信息包括速度大小时，步骤S102，即根据行驶信息，确定无人驾驶车辆上车窗内容的显示策略，还可以按照以下步骤执行：
S1023：判断无人驾驶车辆的速度大小是否达到无人驾驶车辆在当前行驶道路的最大限速；
S1024：若无人驾驶车辆的当前速度大小达到无人驾驶车辆在当前行驶道路的最大限速，则确定无人驾驶车辆上车窗内容的显示策略为增加无人驾驶车辆的车窗上第一透光区域的显示面积。
在步骤S1023之前，车载中控系统可以获取无人驾驶车辆的速度大小以及无人驾驶车辆在当期行驶道路的最大限度。
在步骤S1024中，当无人驾驶车辆的当前速度大小达到无人驾驶车辆在当前行驶道路的最大限速，说明无人驾驶车辆已经达到最大允许行驶速度，此时可以确定无人驾驶车辆上车窗内容的显示策略为增加车窗上第一透光区域的显示面积，以提醒无人驾驶车辆内部的乘客，保持安全乘车状态。
其中，增加车窗上第一透光区域的显示面积的过程可以通过降低第二透光区域的透光率实现，具体地，可以将第二透光区域的颜色转换成浅颜色，或者隐藏若透光区域上的花纹，以使得更多的光线可以通过车窗，对车辆内的乘客起到提醒的作用。
在一种可行的实施方式中，行驶信息包括速度大小，还包括行驶方向和加速度方向，步骤S102，即步骤根据行驶信息，确定无人驾驶车辆上车窗内容的显示策略，可以包括以下步骤：
S1025：若无人驾驶车辆的速度大小达到无人驾驶车辆在当前行驶道路的最大限速，则判断行驶方向与加速度方向是否一致；
S1026：若无人驾驶车辆的速度大小达到无人驾驶车辆在当前行驶道路的最大限速且速度方向与加速度方向一致，则确定无人驾驶车辆上车窗内容的显示策略为降低第二透光区域的透光率。
在步骤S1025之前，可以先判断无人驾驶车辆的速度大小是否达到无人驾驶车辆在当前行驶道路的最大限速。
在步骤S1025中，若无人驾驶车辆的速度大小达到无人驾驶车辆在当前行驶道路的最大限速，则进一步地判断行驶方向与加速度方向是否一致。
如前所述，无人驾驶车辆的行驶方向和加速度方向可以存在以下三种情况：第一种情况，行驶方向与加速度方向相同；第二种情况，行驶方向与加速度方向相反；第三种情况，行驶方向与加速度方向不在同一条直线上。
针对第一种情况，当无人驾驶车辆的行驶方向与加速度方向相同时，说明无人驾驶车辆在直线加速行驶；当无人驾驶车辆的行驶方向与加速度方向相反时，说明无人驾驶车辆在直线减速行驶；当无人驾驶车辆的行驶方向与加速度方向不在同一条直线上时，说明无人驾驶车辆在做曲线运动(例如转弯)。
在步骤S1026中，若无人驾驶车辆的速度大小达到无人驾驶车辆在当前行驶道路的最大限速且速度方向与加速度方向一致，说明无人驾驶车辆在达到最大允许行驶速度的情况下还在加速，这里主要是考虑在某些情况下，当前行驶道路可能更改了最大允许行驶速度，但是无人驾驶车辆的车载中控系统没有更新，此时，无人驾驶车辆可能在达到最大允许行驶速度的情况下还在加速，因此这里可以确定无人驾驶车辆上车窗全部显示第一透光区域，以最大程度上增加车窗的透光率，提醒车俩内部的乘客对无人驾驶车辆进行控制，以降低无人驾驶车辆的速度，保持安全行驶。
考虑到上述确定无人驾驶车辆上车窗内容的显示策略的过程均没有根据乘客的乘车状态来确定，因此在具体实施中，可以结合外部光照信息和乘客的乘客状态确定无人驾驶车辆上车窗内容的显示策略。
在一种可行的实施方式中，行驶信息包括行驶方向时，步骤S102，即步骤根据行驶信息，确定无人驾驶车辆上车窗内容的显示策略，可以包括以下步骤：
S1027：根据无人驾驶车辆的行驶方向与照射到无人驾驶车辆内部的乘客眼部的光线的照射方向，确定无人驾驶车辆上车窗内容的显示策略为增加无人驾驶车辆的车窗上第二透光区域的显示面积。
在步骤S1027中，在无人驾驶车辆向着光线的照射方向行驶过程时，照射到无人驾驶车辆内部的乘客眼部的光线会影响无人驾驶车辆内部的乘客的视觉，因此根据无人驾驶车辆的行驶方向与光线的照射方向进行判断，当光线照射到无人驾驶车辆内部的乘客眼部时，可以确定无人驾驶车辆上车窗内容的显示策略为增加无人驾驶车辆的车窗上第二透光区域的显示面积。
在具体实施中，可以根据无人驾驶车辆的行驶方向与照射到乘客眼部的光线中 光线强度超过预设光线强度的光线的照射方向，确定无人驾驶车辆上车窗内容的显示策略。
如图4所示的第二种车窗内容显示示意图中，无人驾驶车辆是迎着太阳光线的照射方式行驶的，此时太阳光线可以照射到无人驾驶车辆内部的乘客眼部，因此，可以增加目标车窗中第二透光区域的面积，也就是增加目标车窗中透光率较低的透光区域，也就是在图中通过增加多个阴影区域的面积，即第二透光区域的面积，从而降低目标车窗的透光率。
在一种可行的实施方式中，行驶信息包括加速度大小时，步骤S102，即步骤根据行驶信息，确定无人驾驶车辆上车窗内容的显示策略，可以包括以下步骤：
S1028：判断位于无人驾驶车辆内部的乘客与座椅的接触面积是否小于第一预设数值且无人驾驶车辆的加速度大小是否大于第二预设数值；
S1029：若位于无人驾驶车辆内部的乘客与座椅的接触面积小于第一预设数值且无人驾驶车辆的加速度大小大于第二预设数值，则确定无人驾驶车辆上车窗内容的显示策略为增加无人驾驶车辆的车窗上第一透光区域的显示面积。
在步骤S1028之前，可以通过车载摄像头拍摄到的无人驾驶车辆内部的视频信息和/或座椅上的传感器检测到的乘客与座椅的接触位置信息，获取无人驾驶车辆内部的乘客与座椅的接触面积。
在步骤S1029中，若位于无人驾驶车辆内部的乘客与座椅的接触面积小于第一预设数值且无人驾驶车辆的加速度大小大于第二预设数值，则说明无人驾驶车辆在乘客可能没有处于安全乘车状态的情况下正在加速行驶，此时可以确定无人驾驶车辆上车窗内容的显示策略为增加无人驾驶车辆的车窗上第一透光区域的显示面积，以提示用户保持安全乘车状态。
本申请实施例提供的一种车窗内容显示方法，首先实时获取无人驾驶车辆的行驶信息；然后根据行驶信息，确定无人驾驶车辆上车窗内容的显示策略；最后根据显示策略，在无人驾驶车辆的车窗上显示对应的内容。本申请实施例根据行驶信息，确定的无人驾驶车辆上车窗内容的显示策略，可以使得无人驾驶车辆内部的乘客能够根据车窗上的显示内容，清晰地知晓车辆当前的行驶情况，从而保持安全的乘车状态。
基于相同的技术构思，本申请实施例还提供一种车窗内容显示装置、电子设备、以及计算机可读存储介质等，具体可参见以下实施例。
图5是示出本申请的一些实施例的车窗内容显示装置的框图，该车窗内容显示 装置实现的功能对应上述在终端设备上执行车窗内容显示方法的步骤。该装置可以理解为一个包括处理器的服务器的组件，该组件能够实现上述车窗内容显示方法，如图5所示，该车窗内容显示装置可以包括：
第一获取模块501，用于实时获取无人驾驶车辆的行驶信息；
第一确定模块502，用于根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略；
显示模块505，用于根据所述显示策略，在所述无人驾驶车辆的车窗上显示对应的内容。
在一种可行的实施方式中，所述行驶信息包括：行驶方向和加速度方向：
所述第一确定模块502，具体用于：根据所述无人驾驶车辆的行驶方向和加速度方向是否一致，确定所述无人驾驶车辆上车窗内容的显示策略为确定所述无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例。
在一种可行的实施方式中，所述行驶信息包括：速度大小；
所述第一确定模块502，包括：
计算模块，用于计算所述无人驾驶车辆的当前速度大小与所述无人驾驶车辆在当前行驶道路的最大限速的比值；
第二确定模块，用于根据所述无人驾驶车辆的当前速度大小与所述无人驾驶车辆在当前行驶道路的最大限速的比值，确定所述无人驾驶车辆上车窗内容的显示策略为确定所述无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例。
在一种可行的实施方式中，所述第一确定模块502，还包括：
第一判断模块，用于判断所述无人驾驶车辆的速度大小是否达到所述无人驾驶车辆在当前行驶道路的最大限速；
第三确定模块，用于若所述无人驾驶车辆的当前速度大小达到所述无人驾驶车辆在当前行驶道路的最大限速，则确定所述无人驾驶车辆上车窗内容的显示策略为增加所述无人驾驶车辆的车窗上第一透光区域的显示面积。
在一种可行的实施方式中，所述行驶信息包括：行驶方向；
所述第一确定模块502，具体用于根据所述无人驾驶车辆的行驶方向与照射到所述无人驾驶车辆内部的乘客眼部的光线的照射方向，确定所述无人驾驶车辆上车窗内容的显示策略为增加所述无人驾驶车辆的车窗上第二透光区域的显示面积。
在一种可行的实施方式中，所述行驶信息包括：加速度大小；
所述第一确定模块502，包括：
第二判断模块，用于判断位于所述无人驾驶车辆内部的目标乘客与座椅的接触面积是否小于第一预设数值且所述无人驾驶车辆的加速度大小是否大于第二预设数值；
第四确定模块，用于若位于所述无人驾驶车辆内部的乘客与座椅的接触面积小于第一预设数值且所述无人驾驶车辆的加速度大小大于第二预设数值，则确定所述无人驾驶车辆上车窗内容的显示策略为增加所述无人驾驶车辆的车窗上第一透光区域的显示面积。
在一种可行的实施方式中，所述行驶信息包括以下任意一种或多种：行驶方向、速度大小、加速度方向和加速度大小。
在一种可行的实施方式中，所述行驶信息包括以下任意一种：车窗中第一透光区域与第二透光区域的显示比例、车窗全部显示第一透光区域和车窗全部显示第一透光区域。
在一种可行的实施方式中，所述行驶信息还包括：行驶方向和加速度方向；
所述第一确定模块502，还包括：
第三判断模块，用于若所述无人驾驶车辆的速度大小达到所述无人驾驶车辆在当前行驶道路的最大限速，则判断行驶方向与加速度方向是否一致；
第五确定模块，用于若所述无人驾驶车辆的速度大小达到所述无人驾驶车辆在当前行驶道路的最大限速且速度方向与加速度方向一致，则确定所述无人驾驶车辆上车窗内容的显示策略为确定所述无人驾驶车辆上车窗全部显示第一透光区域。
在一种可行的实施方式中，车窗内容显示装置还包括：
第二获取模块，用于获取无人驾驶车辆内部的图像信息；
第四判断模块，用于根据所述图像信息，判断所述无人驾驶车辆内部是否有乘客；
第三获取模块，用于若所述无人驾驶车辆内部有乘客，则实时获取所述无人驾驶车辆的行驶信息。
本申请实施例还提供一种车窗控制系统，包括：车窗控制器和由车窗控制器控制的车窗；
所述车窗控制器，用于执行本申请实施例所提供的车窗内容显示方法的步骤。
所述车窗，用于根据车窗控制器执行的上述车窗内容显示方法的步骤显示亮度。
本申请实施例还提供一种无人驾驶车辆，包括上述车窗控制系统；车窗控制系 统包括车窗控制器和由车窗控制系统控制的车窗。
其中，车窗控制器，用于执行本申请实施例所提供的车窗内容显示方法的步骤；车窗，用于根据车窗控制器执行的上述车窗内容显示方法的步骤显示亮度。
如图6所示，为本申请实施例所提供的一种电子设备的结构示意图，该电子设备包括：处理器601、存储器602和总线603，存储器602存储有执行指令，当电子设备运行时，处理器601与存储器602之间通过总线603通信，处理器601执行存储器602中存储的如图1所示的一种车窗内容显示方法的步骤。
本申请实施例所提供的进行车窗内容显示方法的计算机程序产品，包括存储了处理器可执行的非易失的程序代码的计算机可读存储介质，所述程序代码包括的指令可用于执行前面方法实施例中所述的方法，具体实现可参见方法实施例，在此不再赘述。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，又例如，多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些通信接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个处理器可执行的非易失的计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请 各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上所述实施例，仅为本申请的具体实施方式，用以说明本申请的技术方案，而非对其限制，本申请的保护范围并不局限于此，尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，其依然可以对前述实施例所记载的技术方案进行修改或可轻易想到变化，或者对其中部分技术特征进行等同替换；而这些修改、变化或者替换，并不使相应技术方案的本质脱离本申请实施例技术方案的精神和范围，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (15)

  1. 一种车窗内容显示方法，其特征在于，应用于无人驾驶车辆的车载中控系统，包括：
    实时获取所述无人驾驶车辆的行驶信息；
    根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略；
    根据所述显示策略，在所述无人驾驶车辆的车窗上显示对应的内容。
  2. 根据权利要求1所述的车窗内容显示方法，其特征在于，所述行驶信息包括：行驶方向和加速度方向：
    步骤根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略，包括：
    根据所述无人驾驶车辆的行驶方向和加速度方向是否一致，确定所述无人驾驶车辆上车窗内容的显示策略为确定所述无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例；所述第一透光区域的透光率大于所述第二透光区域的透光率。
  3. 根据权利要求1所述的车窗内容显示方法，其特征在于，所述行驶信息包括：速度大小；
    步骤根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略，包括：
    计算所述无人驾驶车辆的当前速度大小与所述无人驾驶车辆在当前行驶道路的最大限速的比值；
    根据所述无人驾驶车辆的当前速度大小与所述无人驾驶车辆在当前行驶道路的最大限速的比值，确定所述无人驾驶车辆上车窗内容的显示策略为确定所述无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例；所述第一透光区域的透光率大于所述第二透光区域的透光率。
  4. 根据权利要求3所述的车窗内容显示方法，其特征在于，步骤根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略为确定所述无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例，包括：
    判断所述无人驾驶车辆的速度大小是否达到所述无人驾驶车辆在当前行驶道路的最大限速；
    若所述无人驾驶车辆的当前速度大小达到所述无人驾驶车辆在当前行驶道路的最 大限速，则确定所述无人驾驶车辆上车窗内容的显示策略为增加所述无人驾驶车辆的车窗上第一透光区域的显示面积。
  5. 根据权利要求1所述的车窗内容显示方法，其特征在于，所述行驶信息包括：行驶方向；
    步骤根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略，包括：
    根据所述无人驾驶车辆的行驶方向与照射到所述无人驾驶车辆内部的乘客眼部的光线的照射方向，确定所述无人驾驶车辆上车窗内容的显示策略为增加所述无人驾驶车辆的车窗上第二透光区域的显示面积。
  6. 根据权利要求1所述的车窗内容显示方法，其特征在于，所述行驶信息包括：加速度大小；
    步骤根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略，包括：
    判断位于所述无人驾驶车辆内部的目标乘客与座椅的接触面积是否小于第一预设数值且所述无人驾驶车辆的加速度大小是否大于第二预设数值；
    若位于所述无人驾驶车辆内部的乘客与座椅的接触面积小于第一预设数值且所述无人驾驶车辆的加速度大小大于第二预设数值，则确定所述无人驾驶车辆上车窗内容的显示策略为增加所述无人驾驶车辆的车窗上第一透光区域的显示面积。
  7. 根据权利要求1所述的车窗内容显示方法，其特征在于，所述行驶信息包括以下任意一种或多种：行驶方向、速度大小、加速度方向和加速度大小。
  8. 根据权利要求1所述的车窗内容显示方法，其特征在于，所述行驶信息包括以下任意一种：车窗中第一透光区域与第二透光区域的显示比例、车窗全部显示第一透光区域和车窗全部显示第一透光区域。
  9. 根据权利要求1所述的车窗内容显示方法，其特征在于，在步骤实时获取无人驾驶车辆的行驶信息之前，包括：
    获取无人驾驶车辆内部的图像信息；
    根据所述图像信息，判断所述无人驾驶车辆内部是否有乘客；
    若所述无人驾驶车辆内部有乘客，则实时获取所述无人驾驶车辆的行驶信息。
  10. 一种车窗内容显示装置，其特征在于，包括：
    获取模块，用于实时获取无人驾驶车辆的行驶信息；
    第一确定模块，用于根据所述行驶信息，确定所述无人驾驶车辆上车窗内容的显示策略；
    显示模块，用于根据所述显示策略，在所述无人驾驶车辆的车窗上显示对应的内容。
  11. 根据权利要求10所述的车窗内容显示装置，其特征在于，所述行驶信息包括：行驶方向和加速度方向：
    所述第一确定模块，具体用于：根据所述无人驾驶车辆的行驶方向和加速度方向是否一致，确定所述无人驾驶车辆上车窗内容的显示策略为确定所述无人驾驶车辆的车窗上第一透光区域与第二透光区域的显示比例；所述第一透光区域的透光率大于所述第二透光区域的透光率。
  12. 一种车窗控制系统，其特征在于，包括：车窗控制器和由所述车窗控制器控制的车窗；
    所述车窗控制器，用于执行如权利要求1至9任一项所述的车窗内容显示方法的步骤；
    所述车窗，用于根据所述车窗控制器执行的如权利要求1至9任一项所述的车窗内容显示方法的步骤显示内容。
  13. 一种无人驾驶车辆，其特征在于，包括如权利要求12所述的车窗控制系统；所述车窗控制系统包括车窗控制器和由所述车窗控制系统控制的车窗。
  14. 一种电子设备，其特征在于，包括：处理器、存储器和总线，所述存储器存储有所述处理器可执行的机器可读指令，当电子设备运行时，所述处理器与所述存储器之间通过总线通信，所述机器可读指令被所述处理器执行时执行如权利要求1至9任一所述的车窗内容显示方法的步骤。
  15. 一种计算机可读存储介质，其特征在于，该计算机可读存储介质上存储有计算机程序，该计算机程序被处理器运行时执行如权利要求1至9任一所述的车窗内容显示方法的步骤。
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