WO2023273684A1 - 显示方法、车载终端、车辆及存储介质 - Google Patents
显示方法、车载终端、车辆及存储介质 Download PDFInfo
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- WO2023273684A1 WO2023273684A1 PCT/CN2022/093916 CN2022093916W WO2023273684A1 WO 2023273684 A1 WO2023273684 A1 WO 2023273684A1 CN 2022093916 W CN2022093916 W CN 2022093916W WO 2023273684 A1 WO2023273684 A1 WO 2023273684A1
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- driver
- vehicle
- display screen
- map
- panel
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- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000004088 simulation Methods 0.000 claims abstract description 59
- 238000002372 labelling Methods 0.000 claims description 132
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Classifications
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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
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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
- 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
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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
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/29—Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
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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
- B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
- B60K35/53—Movable instruments, e.g. slidable
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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
- B60K35/65—Instruments specially adapted for specific vehicle types or users, e.g. for left- or right-hand drive
- B60K35/658—Instruments specially adapted for specific vehicle types or users, e.g. for left- or right-hand drive the instruments being ergonomically adjustable to the user
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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
- 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
- B60K2360/166—Navigation
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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
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/18—Information management
- B60K2360/186—Displaying information according to relevancy
Definitions
- the present application relates to the technical field of vehicles, in particular to a display method, a vehicle-mounted terminal, a vehicle and a storage medium.
- the environment simulation display screen can be generated by combining the lane-level data of the map supplier and the environment information collected by the vehicle sensor.
- the display content of the environment simulation display screen is not rich enough to meet the user's demand for safe driving.
- the present application provides a display method, a vehicle-mounted terminal, a vehicle, and a storage medium.
- the display method in the embodiment of the present application is used in a vehicle-mounted terminal.
- the vehicle-mounted terminal is set in the vehicle.
- the display method includes: when the lane-level data of the map and the environment data of the current road where the vehicle is located are acquired, generating an environment simulation display screen according to the lane-level data and the environment data, the environment The simulated display screen displays several lanes corresponding to the current road; the display angle of the marking panel is determined according to the map status and the driver's sight information; the marking panel is fused with the environment simulation display screen to generate a navigation simulation Display screen.
- the display angle of the labeling panel is determined according to the map state and the driver's line of sight information. Therefore, the user can see the information on the labeling panel more conveniently and effectively by viewing the navigation simulation display screen.
- the labeling panel can detect potential problems in time and improve driving safety.
- the vehicle-mounted terminal includes a display screen
- the determining the display angle of the labeling panel according to the map state and the driver's line of sight information includes: when the map state is activated, the The labeling panel is facing the display screen; when the map state is immersive and the driver's line of sight is looking at the display screen, the labeling panel faces the driver; when the map state is When the state of immersion and the driver's line of sight is not looking at the display screen, the labeling panel is facing the display screen; when the state of the map is immersed and the line of sight of the driver cannot be recognized, The labeling panel faces the driver.
- the vehicle-mounted terminal includes a display screen
- the driver includes a main driver and a co-driver
- the determining the display angle of the labeling panel according to the map status and the driver's line of sight information includes: When the primary driver operates the display screen to activate the map status, the labeling panel faces the primary driver; when the co-pilot operates the display screen to activate the map status In the state, the labeling panel faces the co-pilot.
- the driver includes a main driver and a co-driver
- the determining the display angle of the labeling panel according to the map status and the driver's line of sight information includes: In the case of map operation, the labeling panel faces the primary driver; in the case of the co-driver performing map operations through voice commands, the labeling panel faces the co-driver.
- the driver includes a main driver and a co-driver
- the determining the display angle of the labeling panel according to the map status and the driver's line of sight information includes: when the current operator is driven by the main driver The operator is switched to the co-pilot, and the labeling panel is switched from facing the main driver to facing the co-pilot; when the current operator is switched from the co-pilot to the main driver, the The labeling panel is switched from facing the co-pilot to facing the main driver.
- the display method before determining the display angle of the marking panel according to the map state and the driver's line of sight information, the display method further includes: according to the state of the current road and the current lane where the vehicle is located Identify the tie-labeled panels.
- the determining the marking panel according to the state of the current road and the current lane where the vehicle is located includes: the current driving route of the vehicle includes a preset lane that meets a preset condition In the case of , the lane corresponding to the preset lane is labeled as the labeling panel; when the current driving route of the vehicle includes a preset road that meets the preset conditions, the The road tie-marking serves as the tie-marking panel.
- the vehicle-mounted terminal is installed in a vehicle.
- the on-vehicle terminal is used to generate an environment simulation display screen according to the lane-level data and the environment data when the lane-level data of the map and the environment data of the current road where the vehicle is located are acquired.
- the environment simulation display screen displays several lanes corresponding to the current road; the display angle of the labeling panel is determined according to the map state and the driver's sight information; the labeling panel is fused with the environment simulation display screen to generate navigation Simulate the display screen.
- the display angle of the labeling panel is determined according to the map status and the driver's line of sight information. Therefore, the user can see the information on the labeling panel more conveniently and effectively by viewing the navigation simulation display screen.
- the labeling panel can detect potential problems in time and improve driving safety.
- the vehicle according to the embodiment of the present application includes a main body and the vehicle-mounted terminal described in the above-mentioned embodiments, and the vehicle-mounted terminal is arranged on the body.
- the display angle of the labeling panel is determined according to the map status and the driver's line of sight information. Therefore, the user can see the information on the labeling panel more conveniently and effectively by viewing the navigation simulation display screen.
- the standard panel can detect potential problems in time and improve driving safety.
- a computer-readable storage medium stores a computer program thereon.
- the computer program When the computer program is executed by the processor, it can realize the display method described in any one of the above implementation modes.
- the display angle of the labeling panel is determined according to the map state and the driver's line of sight information. Therefore, the user can see the information on the labeling panel more conveniently and effectively by viewing the navigation simulation display screen.
- the labeling panel can detect potential problems in time and improve driving safety.
- FIG. 1 is a schematic flowchart of a display method in an embodiment of the present application
- FIG. 2 is a schematic diagram of a vehicle-mounted terminal according to an embodiment of the present application.
- FIG. 3 is a schematic flowchart of a display method in an embodiment of the present application.
- FIG. 4 is a schematic diagram of a scene of a display method according to an embodiment of the present application.
- FIG. 5 is a schematic flowchart of a display method in an embodiment of the present application.
- FIG. 6 is a schematic diagram of a scene of a display method according to an embodiment of the present application.
- FIG. 7 is a schematic flowchart of a display method in an embodiment of the present application.
- FIG. 8 is a schematic flowchart of a display method in an embodiment of the present application.
- FIG. 9 is a schematic flowchart of a display method in an embodiment of the present application.
- FIG. 10 is a schematic flowchart of a display method in an embodiment of the present application.
- FIG. 11 is a schematic diagram of a vehicle according to an embodiment of the present application.
- the display method according to the embodiment of the present invention is used in a vehicle-mounted terminal 100 .
- the vehicle-mounted terminal 100 is installed in a vehicle.
- Display methods include:
- S14 Determine the display angle of the marking panel according to the map state and the driver's line of sight information
- S16 Fusing the labeling panel with the environment simulation display screen to generate a navigation simulation display screen.
- the display method in the embodiment of the present invention can be implemented by the vehicle-mounted terminal 100 in the embodiment of the present invention.
- the vehicle-mounted terminal 100 is installed in a vehicle.
- the vehicle-mounted terminal 100 is used for: in the case of obtaining the lane-level data of the map and the environment data of the current road where the vehicle is located, generate an environment simulation display screen according to the lane-level data and the environment data, and the environment simulation display screen displays the information corresponding to the current road. several lanes; determine the display angle of the marking panel according to the map state and the driver's sight information; integrate the marking panel and the environment simulation display screen to generate a navigation simulation display screen.
- the display angle of the labeling panel is determined according to the map state and the driver's line of sight information. Therefore, the user can see the information on the labeling panel more conveniently and effectively by viewing the navigation simulation display screen, In this way, users can find potential problems in time through the labeling panel and improve driving safety.
- the vehicle can provide a navigation screen for navigation, and the angle of the labeling panel displayed in the navigation screen is always facing the display screen. Although this ensures the readability of the information to a certain extent, it does not The angle of the marking panel does not combine the actual positional relationship between the cockpit and the driver. When the display screen is not facing the driver, the marking panel in the display screen viewed by the driver will produce perspective distortion, which makes it difficult to read correctly Issues such as the display content of the labeling panel.
- the display angle of the labeling panel is determined according to the map state and the driver's line of sight information in consideration of the cockpit layout and the driver's actual position, and the display angle of the labeling panel is dynamically adjusted, thereby compensating the display angle.
- the perspective distortion formed by the angle of the screen and the user's line of sight makes it easier for the driver to quickly and accurately read the displayed content of the labeling panel, making driving safer.
- dynamically adjusting the display angle of the labeling panel can make the information display on the navigation simulation display screen more flexible and targeted.
- the displayed navigation simulation display screen has a more sense of space, which is conducive to improving user experience.
- the vehicle-mounted terminal 100 may include one or more processors 10 and a memory 20, and the memory 20 stores a computer program.
- the computer program is executed by the processor 10, the embodiment of the present invention can be implemented. display method.
- the map may be a high-precision map provided by the supplier.
- Maps can include lane-level data, place names, house buildings, natural landscapes, and more.
- Lane-level data may include lane data, tunnel data, bridge data, guardrail data, and the like.
- the map can be stored in the cloud server or in the memory 20 of the local vehicle terminal 100, which is not limited here.
- the map is stored in the cloud server, and the vehicle terminal 100 can connect to the cloud server through wireless communication (such as WIFI, mobile communication network, etc.), and then the vehicle terminal 100 obtains the lane-level data of the map from the cloud server.
- wireless communication such as WIFI, mobile communication network, etc.
- the map is stored in the memory 20 of the local vehicle-mounted terminal 100 , and the processor 10 of the vehicle-mounted terminal 100 obtains the lane-level data of the map from the memory 20 of the vehicle-mounted terminal 100 . It can be understood that the lane-level data of the map is static, while the environment data is dynamic.
- Vehicles may include environment awareness sensors.
- Environmental perception sensors can include high-definition cameras, millimeter-wave radars, ultrasonic radars, laser radars, attitude sensors, positioning sensors, etc.
- Environmental awareness sensors can be placed around the vehicle.
- Environmental perception sensors can acquire dynamic environmental data around the vehicle in real time.
- the environmental data of the vehicle may include nearby pedestrians, location information of nearby pedestrians, nearby vehicles, location information of nearby vehicles, and the like.
- an environment simulation display screen may be generated by fusing the lane-level data and the environment data.
- the map state may include an activated state and an immersed state. It can be understood that the activated state and the immersed state are two relative states. When the map state is in the immersed state, some unnecessary information will be hidden in the display screen of the map. Information and/or low-frequency operation buttons (such as setting buttons and search entries), so that more space can be used to display the map itself; relatively, when the map status is activated, the display screen of the map is richer, and the map The display screen includes some unnecessary information and/or low-frequency operation buttons that are hidden in the immersive state, so as to facilitate user operations.
- the driver can include the main driver who is in the main driver and the co-pilot who is in the second driver.
- the gaze information may include looking towards the display screen and not looking towards the display screen.
- the line of sight information can be determined through the DSM in combination with the layout of the cockpit, and the DSM can be installed on the steering column of the steering wheel, or on the A-pillar of the vehicle.
- the labeling panel can be understood as a prompt label.
- the marking panel is bound to the road surface in the environment simulation display screen, and the marking panel includes latitude and longitude information and height information of the road surface.
- the labeling panel can include labeling style, labeling position, labeling type and display angle.
- the labeling style can be understood as the display effect of the labeling panel, such as highlighting, highlighting, etc.
- the marking position can be understood as the latitude and longitude information and height information of the road surface corresponding to the marking panel.
- the type of labeling can be understood as the display content of the labeling panel.
- the display angle of the labeling panel can be automatically determined according to the driver's sight angle when looking at the display screen, and the display angle of the labeling panel can also be customized and set by the driver in advance, which is not limited here.
- the display angle of the labeling panel may include facing the display screen and facing the driver. It can be understood that the display angle of the labeling panel is also related to the layout of the cockpit.
- the navigation simulation display screen includes a labeling panel and an environment simulation display screen. Integrating the labeling panel with the environment simulation display screen can be understood as binding the labeling panel to the corresponding position of the environment simulation display screen according to the latitude and longitude information and height information.
- the display method further includes: displaying a navigation simulation display screen. In this way, the labeling panel in the displayed navigation simulation display screen has a corresponding display angle.
- the vehicle-mounted terminal 100 may include a display screen, which can display navigation simulation display images with different display angles; in some implementations, the vehicle includes an imaging device (such as a projector), and the imaging device can display different viewing angles. A navigation simulation display showing the perspective.
- voice broadcast is performed on the content of the labeling panel, so that the user can learn more about current lane information or current road information in a timely manner.
- the navigation simulation display screen further includes the ego model of the vehicle
- the display method further includes: determining the ego model of the vehicle according to the ego state information of the vehicle.
- the own vehicle status information of the vehicle may include at least one of vehicle light information, vehicle door information, gear position information, control function information, energy status information and system status information. Since the ego model of the vehicle is determined according to the ego state of the vehicle, the user can know the ego state information of the vehicle by viewing the navigation simulation display screen, so that the user can better understand the ego state information when viewing the navigation simulation display screen. The status of the vehicle can be detected in time to detect potential problems and improve driving safety.
- the vehicle-mounted terminal 100 includes a display screen 200, and step S14 includes:
- the display method in the above embodiments can be realized by the vehicle-mounted terminal 100 in the embodiments of the present invention.
- the vehicle-mounted terminal 100 is used to set the labeling panel 202 facing the display screen 200 when the map state is an active state, and to set the labeling panel 202 to face the display screen 200 when the map state is an immersive state and the driver's line of sight is looking at the display screen 200.
- the marking panel 202 faces the driver, and is used for when the map state is an immersive state and the driver's line of sight is not looking at the display screen 200, the marking panel 202 is facing the display screen 200, and is used for driving when the map state is an immersive state When the driver's line of sight cannot be recognized, the labeling panel 202 faces the driver.
- the display angle of the labeling panel 202 can be determined based on the map state and the driver's line of sight information.
- the display angle of the labeling panel 202 is always facing the display screen 200 no matter whether the driver looks at the display screen 200 or not. It can be understood that under normal circumstances, when the map status is activated, the driver may not start driving the vehicle but is operating the display screen 200. At this time, the driver is usually closer to the display screen 200, and the driver looks at the display screen 200. When the line of sight angle is small, the labeling panel 202 is directly facing the display screen 200, which can better ensure the readability of information. Usually, when the map state is activated, the driver may be focusing on driving the vehicle according to the navigation.
- the driver is usually far away from the display screen 200, and the driver's line of sight angle when looking at the display screen 200 is relatively large.
- the perspective distortion is serious, so when the driver's line of sight is looking at the display screen 200, the labeling panel 202 faces the driver, which helps to compensate for the perspective distortion and ensures the readability of the information.
- the labeling panel 202 is facing the display screen 200, which is convenient for other passengers to obtain the displayed content of the labeling panel 202.
- the labeling panel 202 always faces the driver, which is beneficial to ensure that the driver can correctly obtain the display content of the labeling panel 202 to ensure driving safety.
- the vehicle-mounted terminal 100 includes a display screen 200, and the driver includes a main driver and a co-driver, and step S14 includes:
- the display method in the above embodiments can be realized by the vehicle-mounted terminal 100 in the embodiments of the present invention.
- the vehicle-mounted terminal 100 is used to make the labeling panel 202 face the main driver when the main driver operates the display screen 200 to make the map state enter the active state, and is used to make the map display 200 to be activated by the co-driver.
- the labeling panel 202 faces the co-pilot.
- the way the map state enters the active state may include opening the map and exiting the immersive state. Ways to exit the immersive state include, but are not limited to, operations such as searching, panning, and zooming while in the immersive state.
- the labeling panel 202 after the main driver operates the display screen 200 to make the map state enter the active state, the labeling panel 202 always faces the main driver. After the map state enters the immersive state, if the main driver looks at display screen 200, then the labeling panel 202 faces the main driver; if the main driver's line of sight does not look at the display screen 200, then the labeling panel 202 is facing the display screen 200; The marking panel 202 always faces the main driver.
- the subsequent marking panel 202 always faces the co-pilot.
- the marking panel 202 always faces the co-pilot.
- the map state enters the immersive state if the co-pilot looks at the display screen 200 Then the labeling panel 202 faces the co-driver; if the co-pilot's line of sight does not look at the display screen 200, then the labeling panel 202 faces the display screen 200; Facing the co-pilot, further, if the main driver operates the display screen 200 to activate the map state, then the subsequent marking panel 202 always faces the main driver.
- the display angle of the labeling panel 202 is recorded as 0 degrees, and when the labeling panel 202 faces the main driver, the display angle of the labeling panel 202 is a positive number , when the labeling panel 202 faces the co-pilot, the display angle of the labeling panel 202 is a negative number; or, when the labeling panel 202 faces the main driver, the display angle of the labeling panel 202 is a negative number, when the labeling panel 202 faces The display angle of the marking panel 202 is a positive number when the driver is driving.
- the driver includes a main driver and a co-pilot
- step S14 includes:
- the display method in the above embodiments can be realized by the vehicle-mounted terminal 100 in the embodiments of the present invention.
- the vehicle-mounted terminal 100 is used to make the labeling panel face the main driver when the main driver performs map operations through voice commands, and is used to turn the labeling panel For the co-pilot.
- the display angle of the labeling panel can be determined according to the voice command.
- the voice command comes from the main driver or the co-pilot by locking the sound zone of the main driver and the co-pilot. Further, in response to the map operation corresponding to the voice command, the labeling panel is faced to the driver who gave the voice command.
- the driver includes a main driver and a co-driver
- step S14 includes:
- the display method in the above embodiments can be realized by the vehicle-mounted terminal 100 in the embodiments of the present invention.
- the vehicle-mounted terminal 100 is used to switch the current operator from the main driver to the co-pilot, switch the labeling panel from facing the main driver to facing the co-driver, and is used to switch from the co-pilot to the co-pilot when the current operator is For the main driver, the marking panel is switched from facing the co-pilot to facing the main driver.
- the display angle of the labeling panel can be dynamically adjusted according to the current operator.
- the current operator may include a person who currently operates the display screen and/or a person who currently issues a voice instruction.
- the person who continues to operate the display screen or issue a voice command within a preset period of time is the current operator. In this way, false triggering is prevented from changing the display angle of the labeling panel.
- the main driver first operates the display screen to make the map state enter the active state, and the labeling panel faces the main driver, and then the co-pilot operates the display screen to make the map state enter the active state.
- the driver switches to face the co-pilot.
- the main driver first operates the display screen to make the map status enter the active state, and the labeling panel faces the main driver, and then the co-pilot performs map operations through voice commands. At this time, the labeling panel will face the main driver. Switch to face the co-pilot.
- the co-pilot first performs map operations through voice commands, and the marking panel faces the co-pilot, and then the main driver performs map operations through voice commands. At this time, the marking panel will switch from facing the co-pilot to facing the main driver.
- the display method before step S14, the display method further includes:
- S18 Determine the marking panel according to the state of the current road and the current lane where the vehicle is located.
- the display method in the above embodiments can be realized by the vehicle-mounted terminal 100 in the embodiments of the present invention.
- the vehicle-mounted terminal 100 is used to determine the marking panel according to the state of the current road and the current lane where the vehicle is located.
- the user can know the current lane information or current road information of the vehicle by viewing the navigation simulation display screen, which is convenient for the user to better understand the current lane information or current road information through the labeling panel while watching the navigation simulation display screen, and timely Identify potential problems and improve driving safety.
- the state of the current lane can be understood as a state corresponding to the driving environment of the current lane.
- the state of the current lane may include approaching or reaching a first preset point, approaching or reaching a first preset road section.
- the state of the current road can be understood as the state corresponding to the attributes of the road.
- the current state of the road may include approaching or reaching a second preset point, approaching or reaching a second preset road section.
- a current road state corresponds to a type of marking panel, and a current lane state also corresponds to a type of marking panel.
- the first preset point may include turn-by-turn navigation nodes, unexpected car accidents, traffic signs (electronic eye, number limit, speed limit, height limit, prohibition of honking, etc.) and other positions.
- the second preset point may include starting and ending points of a specific road section, navigation passing locations, changes in administrative districts, changes in road grades, and the like.
- Specific road sections may include road sections available for lane-level navigation, road sections for general navigation, road sections available for assisted driving, road sections available for automatic driving, dangerous road sections, and speed-limited road sections.
- Road class changes may include access to interior roads.
- the first preset road section may include congested road sections, straight lanes, left-turn lanes, tidal lanes, bus lanes, emergency lanes and other road sections.
- the second preset road section may include road sections such as temporary road changes (road closure, road repair and diversion, road accumulation of water, road collapse, road surface cracking, etc.).
- step S18 includes:
- the display method in the above embodiments can be realized by the vehicle-mounted terminal 100 in the embodiments of the present invention.
- the vehicle-mounted terminal 100 is used to label the lane corresponding to the preset lane as a labeling panel when the current driving route of the vehicle includes a preset lane that meets the preset conditions, and to use the vehicle's current driving route to In the case of including preset roads that meet the preset conditions, the road marking corresponding to the preset road is used as the marking panel.
- the labeling panel prompts can be provided more accurately, and the labeling panels with low correlation with the driving behavior of the self-vehicle can be filtered, so that the labeling panel prompts are more directional.
- the current driving route of the vehicle may include the current driving lane and the target lane.
- the target lane can be understood as the lane that is about to switch to the current driving lane corresponding to the lane-changing intention of the ego vehicle.
- the lane-changing intention of the ego vehicle may include the lane-changing intention generated under the automatic guidance of the navigation or the lane-changing intention generated under the driving of the user.
- the preset condition can be understood as a corresponding labeling panel is preset.
- a preset lane that meets the preset condition can be understood as a lane that is preset with a corresponding lane marking panel, that is to say, a lane that is not provided with a corresponding lane marking panel is not a preset lane that meets the preset condition.
- a preset road that meets the preset condition can be understood as a road that is preset with a corresponding road marking panel, that is to say, a road that is not provided with a corresponding road marking panel is not a preset road that meets the preset condition.
- Different preset lanes can be preset with corresponding different lane marking panels, and different preset roads can be preset with corresponding different road marking panels, but the displayed navigation simulation display screen does not display all of them at the same time.
- the lane marking panel and the road marking panel but when the current driving route of the vehicle meets certain conditions, the corresponding lane marking panel or road marking panel is used as the marking panel to prompt.
- the displayed navigation simulation display screen will prompt the marking panel. That is to say, when the distance between the vehicle and the labeling panel is relatively long, the labeling panel is not prompted in the navigation simulation display screen, thereby reducing driving disturbance to the user.
- the marking panel can only be accurate to the road, but not the lane.
- the panel prompts.
- this method can be judged in combination with the vehicle lane and the driving posture: if the vehicle is going straight and is not in the bus lane, the labeling panel will not be prompted; if the vehicle is going straight but has the intention to change lanes to the bus lane, then Prompt on the labeling panel; if the vehicle is driving in the bus lane, it will prompt on the labeling panel.
- a vehicle 1000 according to an embodiment of the present invention includes a body 300 and the vehicle-mounted terminal 100 of the above-mentioned embodiment, and the vehicle-mounted terminal 100 is disposed on the body 300 .
- the display angle of the labeling panel is determined according to the map state and the driver's line of sight information. Therefore, the user can see the information on the labeling panel more conveniently and effectively by viewing the navigation simulation display screen.
- the labeling panel can detect potential problems in time and improve driving safety.
- the vehicle-mounted terminal 100 includes a display screen 200, and the display screen 200 can display a navigation simulation display screen.
- the vehicle 1000 includes, but is not limited to, pure electric vehicles, hybrid electric vehicles, extended-range electric vehicles, and fuel vehicles.
- the computer-readable storage medium has a computer program stored thereon, and it is characterized in that, when the computer program is executed by a processor, the display method in any one of the above-mentioned embodiments is realized.
- S14 Determine the display angle of the marking panel according to the map state and the driver's line of sight information
- S16 Fusing the labeling panel with the environment simulation display screen to generate a navigation simulation display screen.
- a computer program includes computer program code.
- the computer program code may be in source code form, object code form, executable file or some intermediate form, etc.
- Memory 20 can comprise high-speed random access memory, can also comprise non-volatile memory, such as hard disk, internal memory, plug-in hard disk, smart memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, Flash Card, at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.
- non-volatile memory such as hard disk, internal memory, plug-in hard disk, smart memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, Flash Card, at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.
- the processor 10 can be a central processing unit (Central Processing Unit, CPU), and can also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
- a general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.
- first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
- the features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
- “plurality” means at least two, such as two, three, etc., unless specifically defined otherwise.
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Abstract
一种显示方法,用于车载终端(100),车载终端(100)设置于车辆(1000),该显示方法包括:在获取到地图的车道级数据以及车辆(1000)所在的当前道路的环境数据的情况下,根据车道级数据和环境数据生成环境模拟显示画面,环境模拟显示画面显示有对应当前道路的若干车道;根据地图状态和驾驶员的视线信息确定扎标面板的显示角度;将扎标面板与环境模拟显示画面进行融合以生成导航模拟显示画面。该显示方法使得驾驶员能够清晰地读取扎标面板的信息。还提供了一种实现该显示方法的车载终端(100)、具备该车载终端(100)的车辆(1000)及存储有执行该显示方法程序的计算机可读存储介质。
Description
优先权信息
本申请请求2021年06月29日向中国国家知识产权局提交的、专利申请号为202110728126.0的专利申请的优先权和权益,并且通过参照将其全文并入此处。
本申请涉及车辆技术领域,特别涉及一种显示方法、车载终端、车辆及存储介质。
在相关技术中,能够结合地图供应商的车道级数据及车辆传感器采集的环境信息生成环境模拟显示画面。然而,环境模拟显示画面的显示内容不够丰富,难以满足用户安全驾驶的需求。
发明内容
本申请提供一种显示方法、车载终端、车辆及存储介质。
本申请实施方式的显示方法用于车载终端。所述车载终端设置于车辆。所述显示方法包括:在获取到地图的车道级数据,以及所述车辆所在的当前道路的环境数据的情况下,根据所述车道级数据和所述环境数据生成环境模拟显示画面,所述环境模拟显示画面显示有对应所述当前道路的若干车道;根据地图状态和驾驶员的视线信息确定扎标面板的显示角度;将所述扎标面板与所述环境模拟显示画面进行融合以生成导航模拟显示画面。
上述显示方法中,根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,因此,用户通过查看导航模拟显示画面能够更加方便、有效地看到扎标面板上的信息,如此,用户通过扎标面板能够及时发现潜在问题,提高驾驶安全性。
在某些实施方式中,所述车载终端包括显示屏,所述根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,包括:在所述地图状态为激活态的情况下,所述扎标面板正对所述显示屏;在所述地图状态为沉浸态且所述驾驶员的视线看向所述显示屏时,所述扎标面板面向所述驾驶员;在所述地图状态为沉浸态且所述驾驶员的视线未看向所述显示屏时,所述扎标面板正对所述显示屏;在所述地图状态为沉浸态且所述驾驶员的视线无法识别时,所述扎标面板面向所述驾驶员。
在某些实施方式中,所述车载终端包括显示屏,所述驾驶员包括主驾驶员和副驾驶员,所述根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,包括:在所述主驾驶员操作显示屏以使所述地图状态进入激活态的情况下,所述扎标面板面向所述主驾驶员;在所述 副驾驶员操作显示屏以使所述地图状态进入激活态的情况下,所述扎标面板面向所述副驾驶员。
在某些实施方式中,所述驾驶员包括主驾驶员和副驾驶员,所述根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,包括:在所述主驾驶员通过语音指令进行地图操作的情况下,所述扎标面板面向所述主驾驶员;在所述副驾驶员通过语音指令进行地图操作的情况下,所述扎标面板面向所述副驾驶员。
在某些实施方式中,所述驾驶员包括主驾驶员和副驾驶员,所述根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,包括:在当前操作者由所述主驾驶员切换为所述副驾驶员,所述扎标面板由面向所述主驾驶员切换为面向所述副驾驶员;在当前操作者由所述副驾驶员切换为所述主驾驶员,所述扎标面板由面向所述副驾驶员切换为面向所述主驾驶员。
在某些实施方式中,在所述根据地图状态和驾驶员的视线信息确定扎标面板的显示角度之前,所述显示方法还包括:根据所述当前道路和所述车辆所在的当前车道的状态确定所述扎标面板。
在某些实施方式中,所述根据所述当前道路和所述车辆所在的当前车道的状态确定所述扎标面板,包括:在所述车辆的当前行车路线包括符合预设条件的预设车道的情况下,将所述预设车道对应的车道扎标作为所述扎标面板;在所述车辆的当前行车路线包括符合预设条件的预设道路的情况下,将所述预设道路对应的道路扎标作为所述扎标面板。
本申请实施方式的车载终端设置于车辆。所述车载终端用于:在获取到地图的车道级数据,以及所述车辆所在的当前道路的环境数据的情况下,根据所述车道级数据和所述环境数据生成环境模拟显示画面,所述环境模拟显示画面显示有对应所述当前道路的若干车道;根据地图状态和驾驶员的视线信息确定扎标面板的显示角度;将所述扎标面板与所述环境模拟显示画面进行融合以生成导航模拟显示画面。
上述车载终端中,根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,因此,用户通过查看导航模拟显示画面能够更加方便、有效地看到扎标面板上的信息,如此,用户通过扎标面板能够及时发现潜在问题,提高驾驶安全性。
本申请实施方式的车辆包括本体和上述实施方式所述的车载终端,所述车载终端设置于所述本体。
上述车辆中,根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,因此,用户通过查看导航模拟显示画面能够更加方便、有效地看到扎标面板上的信息,如此,用户通过扎标面板能够及时发现潜在问题,提高驾驶安全性。
本申请实施方式的计算机可读存储介质,其上存储有计算机程序。所述计算机程序在被处理器执行时,实现上述任一实施方式所述的显示方法。
上述存储介质中,根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,因此,用户通过查看导航模拟显示画面能够更加方便、有效地看到扎标面板上的信息,如此,用户通过扎标面板能够及时发现潜在问题,提高驾驶安全性。
本申请的附加方面和优点将在下面的描述中部分给出,部分将从下面的描述中变得明显,或通过本申请的实践了解到。
本申请上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解,其中:
图1是本申请实施方式的显示方法的流程示意图;
图2是本申请实施方式的车载终端的示意图;
图3是本申请实施方式的显示方法的流程示意图;
图4是本申请实施方式的显示方法的场景示意图;
图5是本申请实施方式的显示方法的流程示意图;
图6是本申请实施方式的显示方法的场景示意图;
图7是本申请实施方式的显示方法的流程示意图;
图8是本申请实施方式的显示方法的流程示意图;
图9是本申请实施方式的显示方法的流程示意图;
图10是本申请实施方式的显示方法的流程示意图;
图11是本申请实施方式的车辆的示意图。
下面详细描述本发明的实施例,所述实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的,旨在用于解释本发明,而不能理解为对本发明的限制。
请参阅图1和图2,本发明实施方式的显示方法用于车载终端100。车载终端100设置于车辆。显示方法包括:
S12:在获取到地图的车道级数据,以及车辆所在的当前道路的环境数据的情况下,根据车道级数据和环境数据生成环境模拟显示画面,环境模拟显示画面显示有对应当前道路的若干车道;
S14:根据地图状态和驾驶员的视线信息确定扎标面板的显示角度;
S16:将扎标面板与环境模拟显示画面进行融合以生成导航模拟显示画面。
本发明实施方式的显示方法可由本发明实施方式的车载终端100实现。具体地,车载终端100设置于车辆。车载终端100用于:在获取到地图的车道级数据,以及车辆所在的当前道路的环境数据的情况下,根据车道级数据和环境数据生成环境模拟显示画面,环境模拟显示画面显示有对应当前道路的若干车道;根据地图状态和驾驶员的视线信息确定扎标面板的显示角度;将扎标面板与环境模拟显示画面进行融合以生成导航模拟显示画面。
上述显示方法及车载终端100中,根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,因此,用户通过查看导航模拟显示画面能够更加方便、有效地看到扎标面板上的信息,如此,用户通过扎标面板能够及时发现潜在问题,提高驾驶安全性。
可以理解,在相关技术中,车辆能够提供用于导航的导航画面,导航画面中显示的扎标面板的角度始终正对显示屏,虽然这样在一定程度上保证了信息的可读性,但是扎标面板的角度并未结合驾驶座舱与驾驶员的实际位置关系,当显示屏不是正对驾驶员时,驾驶员观看到的显示屏中的扎标面板会产生透视畸变,从而存在不便正确读取扎标面板的显示内容等问题。
而本发明实施方式的显示方法,考虑到座舱布局和驾驶员的实际位置关系,根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,动态调整扎标面板的显示角度,从而弥补显示屏和用户视线角度形成的透视畸变,使得扎标面板的显示内容更容易被驾驶员快速准确地读取,驾驶更加安全。此外,动态调整扎标面板的显示角度,可以使得导航模拟显示画面的信息展示更加灵活有针对性。而且,通过扎标面板的显示角度的变化,显示的导航模拟显示画面更加有空间感,有利于提升用户体验。
具体地,在某些实施方式中,车载终端100可包括一个或多个处理器10和存储器20,存储器20存储有计算机程序,计算机程序被处理器10执行的情况下,能够实现本发明实施方式的显示方法。
在步骤S12中,地图可为供应商提供的高精度地图。地图可包括车道级数据、地名、房屋建筑、自然景观等。车道级数据可包括车道数据、隧道数据、桥梁数据、护栏数据等。地图可存储在云端服务器中,也可存储在本地车载终端100的存储器20中,在此不作限定。在某些实施方式中,地图存储在云端服务器中,车载终端100可以通过无线通信的方式(如WIFI、移动通信网络等)连接云端服务器,进而车载终端100从云端服务器获取地图的车道级数据。在某些实施方式中,地图存储在本地车载终端100的存储器20中,进而车载终端100的处理器10从车载终端100的存储器20获取地图的车道级数据。可以理解的是,地图的车道级数据是静态的,环境数据是动态的。
车辆可包括环境感知传感器。环境感知传感器可包括高清摄像头、毫米波雷达、超 声波雷达、激光雷达、姿态传感器、定位传感器等。环境感知传感器可设置在车辆的四周。环境感知传感器能够实时获取车辆四周的动态变化的环境数据。车辆的环境数据可包括附近行人、附近行人的位置信息、附近车辆、附近车辆的位置信息等。通过处理环境感知传感器生成的电信号,可以获取车辆的环境数据。进一步地,在步骤S12中,可以通过融合车道级数据和环境数据,生成环境模拟显示画面。
在步骤S14中,地图状态可包括激活态和沉浸态,可以理解,激活态与沉浸态是相对的两种状态,当地图状态处于沉浸态时,地图的显示画面中会隐藏掉一些不必要的信息和/或低频的操作按钮(例如设置按钮和搜索入口),从而能够使用更多的空间显示地图本身;相对地,当地图状态处于激活态时,地图的显示画面中显示内容比较丰富,地图的显示画面中包括沉浸态隐藏掉的一些不必要的信息和/或低频的操作按钮,从而便于用户操作。驾驶员可包括位于主驾的主驾员和位于副驾的副驾驶员。视线信息可包括看向显示屏和未看向显示屏。在某些实施方式中,可结合座舱布局通过DSM确定视线信息,DSM可安装在方向盘转向柱上,也可安装在车辆的A柱上。
扎标面板可以理解为提示标签。在某些实施方式中,扎标面板与环境模拟显示画面中的路面绑定,扎标面板包括路面的经纬度信息和高度信息。扎标面板可包括扎标样式、扎标位置、扎标种类和显示角度。扎标样式可以理解为扎标面板的显示效果,例如突出显示、高亮显示等。扎标位置可以理解为扎标面板对应的路面的经纬度信息和高度信息。扎标种类可以理解为扎标面板的显示内容。扎标面板的显示角度可以根据驾驶员看向显示画面时的视线角度自动确定,扎标面板的显示角度也可以由驾驶员预先自定义设置,在此不做限定。扎标面板的显示角度可包括正对显示屏和面向驾驶员。可以理解,扎标面板的显示角度还与座舱布局有关。
在步骤S16中,导航模拟显示画面包括扎标面板和环境模拟显示画面。将扎标面板与环境模拟显示画面融合,可以理解为,根据经纬度信息和高度信息,将扎标面板绑定到环境模拟显示画面的对应位置。在某些实施方式中,在步骤S16之后,显示方法还包括:显示导航模拟显示画面。如此,显示的导航模拟显示画面中扎标面板具有对应的显示角度。在某些实施方式中,车载终端100可包括显示屏,显示屏能够显示不同显示视角的导航模拟显示画面;在某些实施方式中,车辆包括成像装置(例如投影仪),成像装置能够显示不同显示视角的导航模拟显示画面。在某些实施方式中,显示扎标面板的同时,对扎标面板的内容进行语音播报,以便用户更及时地了解当前车道信息或当前道路信息。
需要指出的是,在某些实施方式中,导航模拟显示画面还包括车辆的自车模型,显示方法还包括:根据车辆的自车状态信息确定车辆的自车模型。车辆的自车状态信息可 包括车灯信息、车门信息、档位信息、控制功能信息、能量状态信息和***状态信息中的至少一种。由于车辆的自车模型是根据车辆的自车状态确定的,因此,用户通过查看导航模拟显示画面能够知晓车辆的自车状态信息,如此,便于用户在观看导航模拟显示画面时更好地了解自车的状态,及时发现潜在问题,提高驾驶安全性。
请参阅图3和图4,在某些实施方式中,车载终端100包括显示屏200,步骤S14包括:
S1412:在地图状态为激活态的情况下,扎标面板202正对显示屏200;
S1414:在地图状态为沉浸态且驾驶员的视线看向显示屏200时,扎标面板202面向驾驶员;
S1416:在地图状态为沉浸态且驾驶员的视线未看向显示屏200时,扎标面板202正对显示屏200;
S1418:在地图状态为沉浸态且驾驶员的视线无法识别时,扎标面板202面向驾驶员。
上述实施方式的显示方法可由本发明实施方式的车载终端100实现。具体地,车载终端100用于在地图状态为激活态的情况下,扎标面板202正对显示屏200,及用于在地图状态为沉浸态且驾驶员的视线看向显示屏200时,扎标面板202面向驾驶员,及用于在地图状态为沉浸态且驾驶员的视线未看向显示屏200时,扎标面板202正对显示屏200,及用于在地图状态为沉浸态且驾驶员的视线无法识别时,扎标面板202面向驾驶员。
如此,能够根据地图状态和驾驶员的视线信息确定扎标面板202的显示角度。
具体地,在地图状态为激活态的情况下,无论驾驶员的视线是否看向显示屏200,扎标面板202的显示角度均为正对显示屏200。可以理解,通常情况下,在地图状态为激活态时,驾驶员可能还未开始驾驶车辆而是在操作显示屏200,此时驾驶员通常距离显示屏200较近,驾驶员看向显示屏200时的视线角度较小,扎标面板202正对显示屏200更能够保证信息的可读性。通常情况下,在地图状态为激活态时,驾驶员可能正在根据导航专注于驾驶车辆,此时驾驶员通常距离显示屏200较远,驾驶员看向显示屏200时的视线角度较大,进而透视畸变较严重,如此,在驾驶员的视线看向显示屏200时,扎标面板202面向驾驶员,有利于弥补透视畸变,保证了信息的可读性,在驾驶员的视线未看向显示屏200时,扎标面板202正对显示屏200,方便其他乘客获取扎标面板202的显示内容。此外,在地图状态为沉浸态且驾驶员的视线无法识别时,扎标面板202始终面向驾驶员,有利于最大程度地保证驾驶员正确获取扎标面板202的显示内容,保证行车安全。
请参阅图5和图6,在某些实施方式中,车载终端100包括显示屏200,驾驶员包括主驾驶员和副驾驶员,步骤S14包括:
S1422:在主驾驶员操作显示屏200以使地图状态进入激活态的情况下,扎标面板202面向主驾驶员;
S1424:在副驾驶员操作显示屏200以使地图状态进入激活态的情况下,扎标面板202面向副驾驶员。
上述实施方式的显示方法可由本发明实施方式的车载终端100实现。具体地,车载终端100用于在主驾驶员操作显示屏200以使地图状态进入激活态的情况下,扎标面板202面向主驾驶员,及用于在副驾驶员操作显示屏200以使地图状态进入激活态的情况下,扎标面板202面向副驾驶员。
如此,优先保证显示屏200的操作者能够正确快速地了解扎标面板202的显示内容。
具体地,地图状态进入激活态的方式可包括打开地图和退出沉浸态。退出沉浸态的方式包括但不限于在沉浸态时进行搜索、移图、缩放等操作。在某些实施方式中,在主驾驶员操作显示屏200以使地图状态进入激活态之后,扎标面板202始终面向主驾驶员,在地图状态进入沉浸态后,若主驾驶员的视线看向显示屏200,则扎标面板202面向主驾驶员;若主驾驶员的视线未看向显示屏200时,则扎标面板202正对显示屏200;若主驾驶员的视线无法识别时,扎标面板202始终面向主驾驶员,进一步地,若副驾驶员操作显示屏200以使地图状态进入激活态,则后续扎标面板202始终面向副驾驶员。同样地,在副驾驶员操作显示屏200以使地图状态进入激活态之后,扎标面板202始终面向副驾驶员,在地图状态进入沉浸态后,若副驾驶员的视线看向显示屏200,则扎标面板202面向副驾驶员;若副驾驶员的视线未看向显示屏200时,则扎标面板202正对显示屏200;若副驾驶员的视线无法识别时,扎标面板202始终面向副驾驶员,进一步地,若主驾驶员操作显示屏200以使地图状态进入激活态,则后续扎标面板202始终面向主驾驶员。在某些实施方式中,将扎标面板202正对显示屏200时扎标面板202的显示角度记为0度,当扎标面板202面向主驾驶员时扎标面板202的显示角度为正数,当扎标面板202面向副驾驶员时扎标面板202的显示角度为负数;或者,当扎标面板202面向主驾驶员时扎标面板202的显示角度为负数,当扎标面板202面向副驾驶员时扎标面板202的显示角度为正数。
请参阅图7,在某些实施方式中,驾驶员包括主驾驶员和副驾驶员,步骤S14包括:
S1432:在主驾驶员通过语音指令进行地图操作的情况下,扎标面板面向主驾驶员;
S1434:在副驾驶员通过语音指令进行地图操作的情况下,扎标面板面向副驾驶员。
上述实施方式的显示方法可由本发明实施方式的车载终端100实现。具体地,车载 终端100用于在主驾驶员通过语音指令进行地图操作的情况下,扎标面板面向主驾驶员,及用于在副驾驶员通过语音指令进行地图操作的情况下,扎标面板面向副驾驶员。
如此,可以根据语音指令确定扎标面板的显示角度。
具体地,可以通过主副驾音区锁定的方式确定语音指令来自主驾驶员还是副驾驶员。进一步地,响应语音指令对应的地图操作,并将扎标面板面向发出语音指令的驾驶员。
请参阅图8,在某些实施方式中,驾驶员包括主驾驶员和副驾驶员,步骤S14包括:
S1442:在当前操作者由主驾驶员切换为副驾驶员,扎标面板由面向主驾驶员切换为面向副驾驶员;
S1444:在当前操作者由副驾驶员切换为主驾驶员,扎标面板由面向副驾驶员切换为面向主驾驶员。
上述实施方式的显示方法可由本发明实施方式的车载终端100实现。具体地,车载终端100用于在当前操作者由主驾驶员切换为副驾驶员,扎标面板由面向主驾驶员切换为面向副驾驶员,及用于在当前操作者由副驾驶员切换为主驾驶员,扎标面板由面向副驾驶员切换为面向主驾驶员。
如此,可以根据当前操作者动态调整扎标面板的显示角度。
具体地,当前操作者可包括当前操作显示屏的人员和/或当前发出语音指令的人员。在某些实施方式中,将在预设时长内持续操作显示屏或发出语音指令的人员作为当前操作者。如此,防止误触发导致扎标面板的显示角度改变。
在一个例子中,主驾驶员先操作显示屏使得地图状态进入激活态,扎标面板面向主驾驶员,然后副驾驶员操作显示屏使得地图状态进入激活态,此时扎标面板会由面向主驾驶员切换为面向副驾驶员。在另一个例子中,主驾驶员先操作显示屏使得地图状态进入激活态,扎标面板面向主驾驶员,然后副驾驶员通过语音指令进行地图操作,此时扎标面板会由面向主驾驶员切换为面向副驾驶员。在另一个例子中,副驾驶员先通过语音指令进行地图操作,扎标面板面向副驾驶员,然后主驾驶员通过语音指令进行地图操作,此时扎标面板会由面向副驾驶员切换为面向主驾驶员。
请参阅图9,在某些实施方式中,在步骤S14之前,显示方法还包括:
S18:根据当前道路和车辆所在的当前车道的状态确定扎标面板。
上述实施方式的显示方法可由本发明实施方式的车载终端100实现。具体地,车载终端100用于根据当前道路和车辆所在的当前车道的状态确定扎标面板。
如此,用户通过查看导航模拟显示画面能够知晓车辆的当前车道信息或当前道路信息,如此便于用户在观看导航模拟显示画面的情况下通过扎标面板更好地了解当前车道信息或当前道路信息,及时发现潜在问题,提高驾驶安全性。
具体地,当前车道的状态可以理解为与当前车道的行车环境对应的状态。当前车道的状态可包括靠近或到达第一预设点位、靠近或到达第一预设路段。当前道路的状态可以理解为与道路属性对应的状态。当前道路的状态可包括靠近或到达第二预设点位、靠近或到达第二预设路段。一种当前道路的状态对应一个种类的扎标面板,一种当前车道的状态也对应一个种类的扎标面板。第一预设点位可包括逐向导航节点、突发车祸、交通标志(电子眼、限号、限速、限高、禁止鸣笛等)等位置。第二预设点位可包括特定路段的起终地点、导航途经地点、行政区变化、道路等级变化等位置。特定路段可包括车道级导航可用路段、普通导航路段、辅助驾驶可用路段、自动驾驶可用路段、危险路段、区间限速路段等。道路等级变化可包括进入内部道路。第一预设路段可包括拥堵路段、直行车道、左转车道、潮汐车道、公交车道、应急车道等路段。第二预设路段可包括道路临时变动(封路、修路改道、路面积水、道路塌方、路面开裂等)等路段。
请参阅图10,在某些实施方式中,步骤S18包括:
S182:在车辆的当前行车路线包括符合预设条件的预设车道的情况下,将预设车道对应的车道扎标作为扎标面板;
S184:在车辆的当前行车路线包括符合预设条件的预设道路的情况下,将预设道路对应的道路扎标作为扎标面板。
上述实施方式的显示方法可由本发明实施方式的车载终端100实现。具体地,车载终端100用于在车辆的当前行车路线包括符合预设条件的预设车道的情况下,将预设车道对应的车道扎标作为扎标面板,及用于在车辆的当前行车路线包括符合预设条件的预设道路的情况下,将预设道路对应的道路扎标作为扎标面板。
如此,可以更加精准的进行扎标面板提示,过滤与自车驾驶行为关联性低的扎标面板,使得扎标面板的提示更有指向性。
具体地,车辆的当前行车路线可包括当前行驶车道及目标车道。目标车道可以理解为自车的变道意图对应的即将切换为当前行驶车道的车道。自车的变道意图可包括导航自动指引下产生的变道意图或用户驾驶下产生的变道意图。预设条件可以理解为预先设置有对应的扎标面板。符合预设条件的预设车道可以理解为预先设置有对应的车道扎标面板的车道,也即是说,未设置有对应的车道扎标面板的车道不是符合预设条件的预设车道。符合预设条件的预设道路可以理解为预先设置有对应的道路扎标面板的道路,也即是说,未设置有对应的道路扎标面板的道路不是符合预设条件的预设道路。不同的预设车道可以预先设置有对应的不同的车道扎标面板,不同的预设道路可以预先设置有对应的不同的道路扎标面板,但是显示的导航模拟显示画面中并不是同时显示全部的车道扎标面板和道路扎标面板,而是在车辆的当前行车路线满足一定条件时,才将对应的车 道扎标面板或者道路扎标面板作为扎标面板进行提示。
进一步地,在确定扎标面板之后,在车辆的经纬度、高度与扎标面板的经纬度、高度的差值在预设范围内时,显示的导航模拟显示画面中才会提示扎标面板。也即是说,在车辆与扎标面板距离较远时,在导航模拟显示画面中不提示扎标面板,从而减少对用户的驾驶干扰。
在一个例子中,以公交车道电子眼扎标面板为例,在相关技术中,扎标面板只能精确到道路,无法精确到车道,只要车辆行驶方向的道路上有该电子眼,就会进行扎标面板提示。而本方法可结合自车车道和行进姿态进行判断:若自车直行且不在公交车道,则不进行扎标面板提示;若自车直行但有向公交车道变道的变道意图,则进行扎标面板提示;若自车在公交车道行驶,则进行扎标面板提示。
请参阅图11,本发明实施方式的车辆1000包括本体300和上述实施方式的车载终端100,车载终端100设置于本体300。
上述车辆1000中,根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,因此,用户通过查看导航模拟显示画面能够更加方便、有效地看到扎标面板上的信息,如此,用户通过扎标面板能够及时发现潜在问题,提高驾驶安全性。
需要指出的是,上述对显示方法及车载终端100的实施方式和有益效果的解释说明,也适应用于车辆1000和以下实施方式的计算机可读存储介质,为避免冗余,在此不作详细展开。
具体地,车载终端100包括显示屏200,显示屏200能够显示导航模拟显示画面。车辆1000包括但不限于纯电动车、混合动力电动车、增程式电动车、燃油车等。
本发明实施方式的计算机可读存储介质,其上存储有计算机程序,其特征在于,计算机程序在被处理器执行时,实现上述任一实施方式的显示方法。
例如,程序被处理器执行的情况下,实现以下显示方法的步骤:
S12:在获取到地图的车道级数据,以及车辆所在的当前道路的环境数据的情况下,根据车道级数据和环境数据生成环境模拟显示画面,环境模拟显示画面显示有对应当前道路的若干车道;
S14:根据地图状态和驾驶员的视线信息确定扎标面板的显示角度;
S16:将扎标面板与环境模拟显示画面进行融合以生成导航模拟显示画面。
在本发明中,计算机程序包括计算机程序代码。计算机程序代码可以为源代码形式、对象代码形式、可执行文件或某些中间形式等。存储器20可以包括高速随机存取存储器,还可以包括非易失性存储器,例如硬盘、内存、插接式硬盘,智能存储卡(Smart Media Card,SMC),安全数字(Secure Digital,SD)卡,闪存卡(Flash Card)、至少一个磁盘存储 器件、闪存器件、或其他易失性固态存储器件。处理器10可以是中央处理单元(Central Processing Unit,CPU),还可以是其他通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field-Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外,在不相互矛盾的情况下,本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中,“多个”的含义是至少两个,例如两个,三个等,除非另有明确具体的限定。
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为,表示包括一个或更多个用于实现特定逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分,并且本发明的优选实施方式的范围包括另外的实现,其中可以不按所示出或讨论的顺序,包括根据所涉及的功能按基本同时的方式或按相反的顺序,来执行功能,这应被本发明的实施例所属技术领域的技术人员所理解。
尽管上面已经示出和描述了本发明的实施例,可以理解的是,上述实施例是示例性的,不能理解为对本发明的限制,本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。
Claims (10)
- 一种显示方法,用于车载终端,其特征在于,所述车载终端设置于车辆,所述显示方法包括:在获取到地图的车道级数据,以及所述车辆所在的当前道路的环境数据的情况下,根据所述车道级数据和所述环境数据生成环境模拟显示画面,所述环境模拟显示画面显示有对应所述当前道路的若干车道;根据地图状态和驾驶员的视线信息确定扎标面板的显示角度;将所述扎标面板与所述环境模拟显示画面进行融合以生成导航模拟显示画面。
- 根据权利要求1所述的显示方法,其特征在于,所述车载终端包括显示屏,所述根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,包括:在所述地图状态为激活态的情况下,所述扎标面板正对所述显示屏;在所述地图状态为沉浸态且所述驾驶员的视线看向所述显示屏时,所述扎标面板面向所述驾驶员;在所述地图状态为沉浸态且所述驾驶员的视线未看向所述显示屏时,所述扎标面板正对所述显示屏;在所述地图状态为沉浸态且所述驾驶员的视线无法识别时,所述扎标面板面向所述驾驶员。
- 根据权利要求1所述的显示方法,其特征在于,所述车载终端包括显示屏,所述驾驶员包括主驾驶员和副驾驶员,所述根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,包括:在所述主驾驶员操作显示屏以使所述地图状态进入激活态的情况下,所述扎标面板面向所述主驾驶员;在所述副驾驶员操作显示屏以使所述地图状态进入激活态的情况下,所述扎标面板面向所述副驾驶员。
- 根据权利要求1所述的显示方法,其特征在于,所述驾驶员包括主驾驶员和副驾驶员,所述根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,包括:在所述主驾驶员通过语音指令进行地图操作的情况下,所述扎标面板面向所述主驾驶员;在所述副驾驶员通过语音指令进行地图操作的情况下,所述扎标面板面向所述副驾驶员。
- 根据权利要求1所述的显示方法,其特征在于,所述驾驶员包括主驾驶员和副驾驶员,所述根据地图状态和驾驶员的视线信息确定扎标面板的显示角度,包括:在当前操作者由所述主驾驶员切换为所述副驾驶员,所述扎标面板由面向所述主驾驶员切换为面向所述副驾驶员;在当前操作者由所述副驾驶员切换为所述主驾驶员,所述扎标面板由面向所述副驾驶员切换为面向所述主驾驶员。
- 根据权利要求1所述的显示方法,其特征在于,在所述根据地图状态和驾驶员的视线信息确定扎标面板的显示角度之前,所述显示方法还包括:根据所述当前道路和所述车辆所在的当前车道的状态确定所述扎标面板。
- 根据权利要求6所述的显示方法,其特征在于,所述根据所述当前道路和所述车辆所在的当前车道的状态确定所述扎标面板,包括:在所述车辆的当前行车路线包括符合预设条件的预设车道的情况下,将所述预设车道对应的车道扎标作为所述扎标面板;在所述车辆的当前行车路线包括符合预设条件的预设道路的情况下,将所述预设道路对应的道路扎标作为所述扎标面板。
- 一种车载终端,其特征在于,所述车载终端设置于车辆,所述车载终端用于:在获取到地图的车道级数据,以及所述车辆所在的当前道路的环境数据的情况下,根据所述车道级数据和所述环境数据生成环境模拟显示画面,所述环境模拟显示画面显示有对应所述当前道路的若干车道;根据地图状态和驾驶员的视线信息确定扎标面板的显示角度;将所述扎标面板与所述环境模拟显示画面进行融合以生成导航模拟显示画面。
- 一种车辆,其特征在于,所述车辆包括本体和权利要求8所述的车载终端,所述车载终端设置于所述本体。
- 一种计算机可读存储介质,其上存储有计算机程序,其特征在于,所述计算机程序在被处理器执行时,实现权利要求1-7任一项所述的显示方法。
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