CN113352888A - Display method, vehicle-mounted terminal, vehicle and storage medium - Google Patents

Display method, vehicle-mounted terminal, vehicle and storage medium Download PDF

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Publication number
CN113352888A
CN113352888A CN202110728082.1A CN202110728082A CN113352888A CN 113352888 A CN113352888 A CN 113352888A CN 202110728082 A CN202110728082 A CN 202110728082A CN 113352888 A CN113352888 A CN 113352888A
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China
Prior art keywords
vehicle
model
information
state information
display method
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Granted
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CN202110728082.1A
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Chinese (zh)
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CN113352888B (en
Inventor
罗霜枫
简驾
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Guangzhou Xiaopeng Motors Technology Co Ltd
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Guangzhou Xiaopeng Motors Technology Co Ltd
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Priority to CN202110728082.1A priority Critical patent/CN113352888B/en
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Application granted granted Critical
Publication of CN113352888B publication Critical patent/CN113352888B/en
Priority to PCT/CN2022/093911 priority patent/WO2023273683A1/en
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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
    • B60K35/20—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
    • 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
    • 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
    • B60K2360/171—Vehicle or relevant part thereof displayed
    • 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
    • B60K2360/1876—Displaying information according to relevancy according to vehicle situations

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention discloses a display method, a vehicle-mounted terminal, a vehicle and a storage medium. The display method is used for the vehicle-mounted terminal. The vehicle-mounted terminal is provided in a vehicle. The display method comprises the following steps: under the condition of acquiring lane level data of a map and environment data of a current road where a vehicle is located, generating an environment simulation display picture according to the lane level data and the environment data, wherein the environment simulation display picture displays a plurality of lanes corresponding to the current road; determining a vehicle model of the vehicle according to the vehicle state information of the vehicle; and fusing the self-vehicle model and the environment simulation display picture to generate a navigation simulation display picture. In the display method, the vehicle-mounted terminal, the vehicle and the storage medium, the vehicle model of the vehicle is determined according to the vehicle state of the vehicle, and the user can know the vehicle state information of the vehicle by looking up the navigation simulation display picture, so that the user can better know the vehicle state when watching the navigation simulation display picture, find potential problems in time and improve the driving safety.

Description

Display method, vehicle-mounted terminal, vehicle and storage medium
Technical Field
The present invention relates to the field of vehicle technologies, and in particular, to a display method, a vehicle-mounted terminal, a vehicle, and a storage medium.
Background
In the related art, an environment simulation display screen can be generated by combining lane-level data of a map provider and environment information collected by a vehicle sensor. However, the display content of the environment simulation display screen is not rich enough, and it is difficult to meet the requirement of safe driving of the user.
Disclosure of Invention
The invention provides a display method, a vehicle-mounted terminal, a vehicle and a storage medium.
The display method is used for the vehicle-mounted terminal. The vehicle-mounted terminal is arranged on a vehicle. The display method comprises the following steps: under the condition of acquiring lane level data of a map and environment data of a current road where the vehicle is located, generating an environment simulation display picture according to the lane level data and the environment data, wherein the environment simulation display picture displays a plurality of lanes corresponding to the current road; determining a vehicle model of the vehicle according to the vehicle state information of the vehicle; and fusing the self-vehicle model and the environment simulation display picture to generate a navigation simulation display picture.
In the display method, the vehicle model of the vehicle is determined according to the vehicle state of the vehicle, so that the user can know the vehicle state information of the vehicle by looking up the navigation simulation display picture, and thus, the user can better know the vehicle state when watching the navigation simulation display picture, find potential problems in time and improve the driving safety.
In some embodiments, the determining the own vehicle model of the vehicle according to the own vehicle state information of the vehicle includes: when the headlight information is that the dipped headlight is turned on, the head position of the bicycle model presents a light effect with a first length forwards; under the condition that the car light information is that the high beam is turned on, the head position of the self car model presents a light effect of a second length forward, and the second length is greater than the first length; when the vehicle lamp information is that a driving lamp is turned on, the color of the driving lamp of the self vehicle model is changed from a first color to a second color; and when the car light information is that the steering lamp is turned on, changing the color of the steering lamp of the self car model from a third color to a fourth color.
In some embodiments, the determining the own vehicle model of the vehicle according to the own vehicle state information of the vehicle includes: and under the condition that the door information is that the door is opened, the self-vehicle model presents a door opening state and/or a door marking state.
In some embodiments, the determining the own vehicle model of the vehicle according to the own vehicle state information of the vehicle includes: under the condition that the gear information is a P gear, the view angle of the bicycle model is a first view angle; under the condition that the gear information is an R gear, the view angle of the bicycle model is a second view angle; and under the condition that the gear information is a D gear, the view angle of the bicycle model is a third view angle, and the first view angle, the second view angle and the third view angle are different.
In some embodiments, the determining the vehicle model of the vehicle from the vehicle state information of the vehicle includes: and determining the display content of the label according to the control function information.
In some embodiments, the determining the own vehicle model of the vehicle according to the own vehicle state information of the vehicle includes: and determining the self-vehicle model according to the energy state information.
In some embodiments, the determining the vehicle model of the vehicle according to the vehicle state information of the vehicle includes: and displaying a mark on the self vehicle model according to the system state information.
The vehicle-mounted terminal according to the embodiment of the invention is installed in a vehicle. The vehicle-mounted terminal is used for: under the condition of acquiring lane level data of a map and environment data of a current road where the vehicle is located, generating an environment simulation display picture according to the lane level data and the environment data, wherein the environment simulation display picture displays a plurality of lanes corresponding to the current road; determining a vehicle model of the vehicle according to the vehicle state information of the vehicle; and fusing the self-vehicle model and the environment simulation display picture to generate a navigation simulation display picture.
Among the above-mentioned vehicle terminal, because the car model of vehicle is definite according to the car state of vehicle, consequently, the user can know the car state information of vehicle through looking over navigation simulation display picture, so, the user of being convenient for knows the state of car better when watching navigation simulation display picture, in time discovers potential problem, improves driving safety.
The vehicle of the embodiment of the invention comprises a body and the vehicle-mounted terminal of the embodiment, wherein the vehicle-mounted terminal is arranged on the body.
In the vehicle, because the vehicle model of vehicle is definite according to the self-vehicle state of vehicle, consequently, the user can know the self-vehicle state information of vehicle through looking over navigation simulation display screen, so, the user of being convenient for knows the state of self-vehicle better when watching navigation simulation display screen, in time discovers potential problem, improves driving safety.
A computer-readable storage medium of an embodiment of the present invention has a computer program stored thereon. The computer program, when executed by a processor, implements the display method of any of the above embodiments.
In the computer-readable storage medium, since the vehicle model of the vehicle is determined according to the vehicle state of the vehicle, the user can know the vehicle state information of the vehicle by looking up the navigation simulation display picture, so that the user can better know the vehicle state when watching the navigation simulation display picture, find potential problems in time and improve driving safety.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic flow chart of a display method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a vehicle terminal according to an embodiment of the present invention;
FIG. 3 is a flow chart illustrating a display method according to an embodiment of the present invention;
FIG. 4 is a schematic view of a scene of a display method according to an embodiment of the invention;
FIG. 5 is a flow chart illustrating a display method according to an embodiment of the present invention;
FIG. 6 is a scene diagram of a display method according to an embodiment of the invention;
FIG. 7 is a flow chart illustrating a display method according to an embodiment of the present invention;
FIG. 8 is a scene schematic diagram of a display method according to an embodiment of the invention;
FIG. 9 is a schematic flow chart diagram of a display method according to an embodiment of the present invention;
FIG. 10 is a scene schematic diagram of a display method according to an embodiment of the invention;
FIG. 11 is a flow chart illustrating a display method according to an embodiment of the present invention;
FIG. 12 is a scene schematic diagram of a display method according to an embodiment of the invention;
FIG. 13 is a schematic flow chart diagram of a display method according to an embodiment of the invention;
FIG. 14 is a scene schematic diagram of a display method according to an embodiment of the invention;
fig. 15 is a schematic view of a vehicle according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1 and 2, a display method according to an embodiment of the present invention is applied to a vehicle-mounted terminal 100. The in-vehicle terminal 100 is provided in a vehicle. The display method comprises the following steps:
s12: under the condition of acquiring lane level data of a map and environment data of a current road where a vehicle is located, generating an environment simulation display picture according to the lane level data and the environment data, wherein the environment simulation display picture displays a plurality of lanes corresponding to the current road;
s14: determining a vehicle model of the vehicle according to the vehicle state information of the vehicle;
s16: and fusing the self-vehicle model and the environment simulation display picture to generate a navigation simulation display picture.
The display method according to the embodiment of the present invention can be implemented by the in-vehicle terminal 100 according to the embodiment of the present invention. Specifically, the in-vehicle terminal 100 is provided in a vehicle. The vehicle-mounted terminal 100 is configured 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 displaying a plurality of lanes corresponding to the current road, determine a vehicle model of the vehicle according to the vehicle state information of the vehicle, and fuse the vehicle model and the environment simulation display screen to generate a navigation simulation display screen.
In the display method and the vehicle-mounted terminal 100, since the vehicle model of the vehicle is determined according to the vehicle state of the vehicle, the user can know the vehicle state information of the vehicle by looking up the navigation simulation display picture, so that the user can better know the vehicle state when watching the navigation simulation display picture, find potential problems in time, and improve driving safety.
It is understood that in the related art, the vehicle includes a display screen capable of displaying an environment Simulation (SR) display screen and a vehicle model of the vehicle, and the SR display screen displayed by the display screen includes lane-level data of a map provider and environmental information collected by a sensor of the vehicle. In general, while the SR display screen displayed on the display screen changes depending on the position of the vehicle, the driving state, and the like during driving, the model of the vehicle displayed on the display screen is usually kept unchanged. That is, the vehicle model of the vehicle in the related art cannot reflect the vehicle state information of the vehicle, and it is difficult to meet the requirement of safe driving of the user.
The display method provided by the embodiment of the invention considers the requirement of a user on safe driving, dynamically determines the displayed self-vehicle model according to the self-vehicle state information of the vehicle, and then fuses the adjusted self-vehicle model and the SR picture to generate the navigation simulation display picture, so that the user can timely acquire lane information and environment information outside the vehicle when viewing the navigation simulation display picture, can better know the state of the self-vehicle, timely finds potential problems and improves the driving safety.
Specifically, in some embodiments, the in-vehicle terminal 100 may include one or more processors 10 and a memory 20, and the memory 20 stores a computer program, and the display method according to the embodiments of the present invention can be implemented when the computer program is executed by the processor 10.
In step S12, the map may be a high-precision map provided by a vendor. The map may include lane-level data, place names, building construction, natural landscapes, and the like. The lane-level data may include lane data, tunnel data, bridge data, guardrail data, and the like. The map may be stored in the cloud server, or may be stored in the memory 20 of the local in-vehicle terminal 100, which is not limited herein. In some embodiments, the map is stored in a cloud server, and the vehicle-mounted terminal 100 may connect to the cloud server through a wireless communication manner (e.g., WIFI, a mobile communication network, etc.), so that the vehicle-mounted terminal 100 obtains lane-level data of the map from the cloud server. In some embodiments, the map is stored in the memory 20 of the local in-vehicle terminal 100, and the processor 10 of the in-vehicle terminal 100 acquires the lane-level data of the map from the memory 20 of the in-vehicle terminal 100. It will be appreciated that the lane-level data of the map is static and the environmental data is dynamic.
The vehicle may include a context awareness sensor. The environment sensing sensor may include a high definition camera, a millimeter wave radar, an ultrasonic radar, a laser radar, an attitude sensor, a positioning sensor, and the like. The context aware sensors may be disposed around the vehicle. The environment perception sensor can acquire dynamically changed environment 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. By processing the electrical signals generated by the environmental awareness sensors, environmental data of the vehicle may be acquired. Further, in step S12, an environment simulation display screen may be generated by fusing the lane level data and the environment data.
In step S14, the own vehicle state information of the vehicle may include at least one of lamp information, door information, shift position information, control function information, energy state information, and system state information. That is, the own vehicle model of the vehicle may be determined based on at least one of the lamp information, the door information, the shift position information, the control function information, the energy state information, and the system state information. The self-vehicle state information of the vehicle can be set by a user or by default of the system. The self-vehicle model can be a model obtained by scaling according to the shape of the vehicle in an equal ratio mode. The bicycle model may be a three-dimensional model. The bicycle model can also be generated by a simple stroke mode according to the vehicle. In some embodiments, the self-model may include at least one of a body, a door, a wheel, a front hatch, a trunk lid, a sunroof, a charge flap, a fuel filler flap, and a light of the vehicle.
In step S16, the navigation simulation display screen is understood to be a display screen obtained by adding a dynamically changeable own vehicle model to the SR display screen. In some embodiments, after step S16, the display method further comprises: and displaying a navigation simulation display picture. In some embodiments, the vehicle may include a display screen capable of displaying navigation simulation displays at different display perspectives; in some embodiments, the vehicle includes an imaging device (e.g., a projector) that is capable of displaying navigation simulation displays at different display perspectives.
Referring to fig. 3 and 4, in some embodiments, the own vehicle state information includes vehicle light information, and the step S14 includes:
s1412: when the headlight information is that the dipped headlight is turned on, the head position of the bicycle model presents a light effect with a first length forwards;
s1414: when the car light information is that the high beam is turned on, the head position of the self car model presents a light effect of a second length forward, and the second length is larger than the first length;
s1416: when the vehicle lamp information is that the driving lamp is turned on, the color of the driving lamp of the vehicle model is changed from a first color to a second color;
s1418: and when the car light information is that the steering lamp is turned on, changing the color of the steering lamp of the self car model from the third color to the fourth color.
The display method of the above embodiment can be implemented by the in-vehicle terminal 100 of the embodiment of the present invention. Specifically, the in-vehicle terminal 100 is configured to, in a case where the lamp information is that the dipped headlight is turned on, present a light effect of a first length forward from the head position of the vehicle model, and to, in a case where the lamp information is that the high beam is turned on, present a light effect of a second length forward from the head position of the vehicle model, the second length being greater than the first length, and to, in a case where the lamp information is that the running light is turned on, change the color of the running light of the vehicle model from the first color to the second color, and to, in a case where the lamp information is that the turn light is turned on, change the color of the turn light of the vehicle model from the third color to the fourth color.
Therefore, the vehicle model can be determined according to the vehicle lamp information, the vehicle models of the vehicles corresponding to different vehicle lamp information are different, and a user can visually know the vehicle lamp information of the vehicle in real time by watching the navigation simulation display picture.
Specifically, the vehicle light information includes, but is not limited to, low beam light on, high beam light on, running light on, turn light on, and no light on. In some embodiments, after the low beam switch is triggered, the vehicle light information can be determined as the low beam switch is turned on, and then the light effect with the first length and the first width is presented forward from the head position of the vehicle model in the navigation simulation display frame to simulate the effect of the low beam. In some embodiments, after the high beam switch is triggered, it may be determined that the headlight information is turned on, and then a light effect of a second length and a second width is presented forward from the head position of the model in the navigation simulation display frame to simulate the effect of the high beam. It is understood that since the high beam of the vehicle is used to intensively illuminate the road far away from the vehicle and the low beam of the vehicle is used to divergently illuminate the road near the vehicle, the second length may be set to be greater than the first length and the second width may be set to be smaller than the first width in concert with the actual effect of the light.
In some embodiments, the running lights can comprise a head running light and a tail running light, and when the switch of the head running light is detected to be triggered, the head running light can be determined to be turned on, so that the color of the head running light of the bicycle model in the navigation simulation display frame is changed from a first color to a second color to simulate the running state of the running light; when the fact that a switch of the tail running lamp is triggered is detected, the tail running lamp can be determined to be turned on, and then the color of the tail running lamp of the bicycle model is changed from a first color to a second color in a navigation simulation display picture so as to simulate the running state of the running lamp. It is understood that the color of the running light of the own vehicle model is changed from the second color to the first color in the navigation simulation display screen when the running light is switched from on to off. In one example, the first color is gray, the second color is red, and when the head running lamp or the tail running lamp is turned on, the color of the running lamp corresponding to the vehicle model in the navigation simulation display screen is changed from gray to red. It is noted that the first color and the second color may also be other colors, and the first color is different from the second color.
In some embodiments, the turn lights may include a left turn light and a right turn light, and when it is detected that the switch of the left turn light is triggered, it may be determined that the left turn light is turned on, and then the color of the left turn light of the bicycle model is changed from a third color to a fourth color in the navigation simulation display frame to simulate the running state of the running lights; when the switch of the right steering lamp is triggered, the right steering lamp can be determined to be turned on, and then the color of the right steering lamp of the bicycle model is changed from the third color to the fourth color in the navigation simulation display picture so as to simulate the running state of the running lamp. It is understood that, when the turn signal is switched from on to off, the color of the turn signal of the vehicle model is changed from the fourth color to the third color in the navigation simulation display screen. In some embodiments, in the case that the car light information is that the turn signal is turned on, the color of the turn signal of the own car model in the navigation simulation display screen is switched back and forth between the third color and the fourth color to simulate the effect of flickering of the turn signal in reality. In one example, the third color is gray, the fourth color is yellow, and when the left turn light or the right turn light is turned on, the color of the turn light corresponding to the vehicle model in the navigation simulation display screen is changed from gray to yellow. It is noted that the third color and the fourth color may also be other colors, and the third color is different from the fourth color.
Further, under the condition that no light is turned on, the light effects of the low beam light and the high beam light are not presented on the self-vehicle model in the navigation simulation display picture, the color of the running light of the self-vehicle model presents a first color, and the color of the steering light of the self-vehicle model presents a third color.
Referring to fig. 5, in some embodiments, the own vehicle state information includes door information, and the step S14 includes:
s1422: and when the door information is that the door is opened, the self-vehicle model presents a door opening state and/or a door marking state.
The display method of the above embodiment can be implemented by the in-vehicle terminal 100 of the embodiment of the present invention. Specifically, the in-vehicle terminal 100 is configured to present a door open state and/or a door mark state to the vehicle model in a case where the door information is that the door is open.
Thus, the vehicle model can be determined according to the door information, different vehicle models of vehicles corresponding to different door information are different, and a user can intuitively know the door information of the vehicle in real time by watching the navigation simulation display picture.
Specifically, the door information includes, but is not limited to, door open and door closed. The vehicle door can comprise a charging opening cover, a front hatch cover, a trunk cover and a door body facilitating people to get on or off the vehicle. The door opening state can be understood as that the door corresponding to the self-vehicle model in the navigation simulation display picture forms a certain included angle with the vehicle body. The door marking state can be understood as that the door corresponding to the vehicle model in the navigation simulation display screen is selected, or the color of the corresponding door is switched from the conventional color to the marking color, or the color of the corresponding door is switched back and forth between the conventional color and the marking color. It can be understood that when the door information is that the doors are closed, all the doors in the self-vehicle model are kept attached to the vehicle body, the vehicle body of the self-vehicle model is smooth and has no abnormal bulge or mark, and when the door information is that the doors are opened, at least part of the doors in the self-vehicle model form a certain included angle with the vehicle body and/or at least part of the doors have marks.
Referring to fig. 6, in an example, when the door information is that a door body for people to get on or off the vehicle is opened, the corresponding door body in the vehicle model forms a certain angle with the vehicle body and the door body presents a mark color; under the condition that the door information is that the charging opening cover is opened, the charging opening cover and the automobile body in the automobile model form a certain angle, and the charging opening cover presents a marking color. When the door information is that the trunk lid is opened, the trunk lid and the vehicle body in the vehicle model are kept attached, but the trunk lid presents a mark color.
Referring to fig. 7, in some embodiments, the vehicle state information includes gear information, and step S14 includes:
s1432: under the condition that the gear information is P gear, the view angle of the bicycle model is a first view angle;
s1434: under the condition that the gear information is an R gear, the view angle of the bicycle model is a second view angle;
s1436: and under the condition that the gear information is D gear, the visual angle of the bicycle model is a third visual angle, and the first visual angle, the second visual angle and the third visual angle are different.
The display method of the above embodiment can be implemented by the in-vehicle terminal 100 of the embodiment of the present invention. Specifically, the in-vehicle terminal 100 is configured to, when the gear information is a P gear, set a viewing angle of the vehicle model to be a first viewing angle, and to, when the gear information is an R gear, set a viewing angle of the vehicle model to be a second viewing angle, and to, when the gear information is a D gear, set a viewing angle of the vehicle model to be a third viewing angle, where the first viewing angle, the second viewing angle, and the third viewing angle are different.
Therefore, the vehicle model can be determined according to the gear information, the vehicle models of the vehicles corresponding to different gear information are different, and the user can visually know the gear information of the vehicle in real time by watching the navigation simulation display picture.
Specifically, the range information includes, but is not limited to, P range, R range, and D range. In some embodiments, the P gear is a parking gear, the R gear is a reverse gear, and the D gear is a driving gear. In some embodiments, the viewing angle may include a viewing angle size and a viewing angle. The larger the visual angle is, the smaller the displayed bicycle model is; the smaller the viewing angle, the larger the displayed model of the vehicle. The visual angle may include a left view, a right view, a front view, a rear view, a bird's eye view or any other angle, where the left view is a vehicle model obtained by viewing the vehicle from the left side of the vehicle, the right view is a vehicle model obtained by viewing the vehicle from the right side of the vehicle, the front view is a vehicle model obtained by viewing the vehicle from the rear side of the vehicle to the front side of the vehicle, the rear view is a vehicle model obtained by viewing the vehicle from the front side of the vehicle to the rear side of the vehicle, and the bird's eye view is a vehicle model obtained by viewing the vehicle from the top of the vehicle.
Referring to fig. 8, in an example, when the shift position information is a P-shift position, the view angle of the bicycle model is a first view angle, the size of the first view angle is a first threshold, and the view angle of the first view angle is an aerial view; under the condition that the gear information is an R gear, the view angle of the bicycle model is a second view angle, the view angle of the second view angle is a second threshold value, and the view angle of the second view angle is an aerial view; and under the condition that the gear information is D gear, the view angle of the bicycle model is a third view angle, the view angle of the third view angle is a third threshold value, and the view angle of the third view angle is forward view. It is understood that, in consideration of the fact that the user needs to know the surroundings of the vehicle more when backing the vehicle than when parking the vehicle, the first threshold value is smaller than the second threshold value in the example of fig. 8, so that the display screen can display more surroundings of the vehicle when the vehicle is backing the vehicle. In addition, considering that a user wants to pay more attention to the environment in front of the vehicle in the driving process of the vehicle, the forward view angle of the vehicle model is displayed under the condition that the gear information is the D gear, the actual driving condition is better met, and a more vivid display effect can be brought to the user.
Referring to fig. 9, in some embodiments, the vehicle state information includes control function information, the vehicle model includes a tag, and step S14 includes:
s1442: and determining the display content of the label according to the control function information.
The display method of the above embodiment can be implemented by the in-vehicle terminal 100 of the embodiment of the present invention. Specifically, the in-vehicle terminal 100 is configured to determine the display content of the tag according to the control function information.
Therefore, the vehicle model can be determined according to the control function information, the vehicle models of the vehicles corresponding to different control function information are different, and the user can visually know the function information of the vehicle in real time by watching the navigation simulation display picture.
Specifically, the control function information includes, but is not limited to, suspension height adjustment and driving mode adjustment. The driving modes include, but are not limited to, a Standard (Standard) mode, an economy-Optimization-Eco mode, and a Sport (Sport) mode. The label can be understood as a label bound with the control function information, and the labels corresponding to different control function information are different. The tag of the bicycle model can be positioned outside the body of the bicycle model and can also be positioned on the body of the bicycle model. The tag may be set to a constant display or set to a triggered display. The constant display may be understood as a label that is displayed along with the body of the bicycle model at all times. The trigger display can be understood as that the label is displayed along with the body of the bicycle model according to a preset time length when the control function information changes, and the label automatically disappears after the preset time length is reached. The display content of the tag may be a suspension height value corresponding to the control function information, a name of a driving mode corresponding to the control function information, or other content corresponding to the control function information, and the user can know the control function information of the vehicle by viewing the display content of the tag.
In one example, the tag is set to trigger display, please refer to part (a) in fig. 10, and when the control function information is not changed, the tag is not displayed on the vehicle model; referring to part (b) of fig. 10, when the driving mode is adjusted to the SPORT mode, a tag appears in an upper right area of the body of the vehicle model, and the display content of the tag is "SPORT"; referring to part (c) of fig. 10, after the display time period of the tag reaches the preset time period, the tag automatically disappears, and the vehicle model changes to not display the tag again.
Referring to fig. 11, in some embodiments, the vehicle state information includes energy state information, and the step S14 includes:
s1452: and determining the self vehicle model according to the energy state information.
The display method of the above embodiment can be implemented by the in-vehicle terminal 100 of the embodiment of the present invention. Specifically, the in-vehicle terminal 100 is configured to determine a vehicle model from the energy status information.
In this way, the vehicle models corresponding to different energy state information are different, and a user can intuitively know the energy state information of the vehicle in real time by watching the navigation simulation display picture.
Specifically, the energy status information includes, but is not limited to, normal battery installation, abnormal battery installation, sufficient battery charge, insufficient battery charge, and endurance mileage. Referring to fig. 12, in some embodiments, in the case that the energy status information indicates that the battery capacity is insufficient, a partial perspective view of the vehicle is used as a vehicle model, so that the user can intuitively know the battery capacity through a battery pattern in the perspective view.
Referring to fig. 13, in some embodiments, the own vehicle status information includes system status information, and the step S14 includes:
s1462: and displaying a mark on the bicycle model according to the system state information.
The display method of the above embodiment can be implemented by the in-vehicle terminal 100 of the embodiment of the present invention. Specifically, the in-vehicle terminal 100 is configured to display a logo on the own vehicle model according to the system state information.
In this way, the vehicle models corresponding to different system state information are different, and the user can intuitively know the system state information of the vehicle in real time by watching the navigation simulation display picture.
Specifically, The system status information includes, but is not limited to, meditation mode on, Over-The-Air technology (OTA) on, karaoke mode on, theater mode on, and The like. It can be understood that the meditation mode, the OTA mode, the Karaoke mode and the theater mode correspond to different marks, and different marks are displayed on the vehicle model according to the system state information, so that a user can conveniently and visually know the system state information of the vehicle through the marks on the vehicle model. Referring to fig. 14, in some embodiments, the meditation mode flag is a lotus pattern, and the lotus pattern is displayed on the vehicle model when the system status information indicates that the meditation mode is turned on, so that the user can intuitively know that the vehicle is in the meditation mode when viewing the vehicle model in the navigation simulation display screen.
Notably, in the embodiment of fig. 3, the display method is to determine the own vehicle model of the vehicle from the vehicle light information; in the embodiment of FIG. 5, the display method is to determine the vehicle's own model based on the door information; in the embodiment of fig. 7, the display method is to determine the own vehicle model of the vehicle from the gear information; in the embodiment of fig. 9, the display method is to determine the own vehicle model of the vehicle according to the control function information; in the embodiment of FIG. 11, the display method is to determine a vehicle model of the vehicle based on the energy state information; in the embodiment of FIG. 13, the display method is to determine the vehicle's own model based on the system state information; in other embodiments, the vehicle model may be determined according to any two, more than two, or all of the lamp information, the door information, the shift position information, the control function information, the energy state information, and the system state information, so that the vehicle model may simultaneously display at least one of the lamp information, the door information, the shift position information, the control function information, the energy state information, and the system state information.
Referring to fig. 15, a vehicle 1000 according to an embodiment of the present invention includes a main body 200 and the vehicle-mounted terminal 100 according to the above-described embodiment, and the vehicle-mounted terminal 100 is disposed on the main body 200.
In the vehicle 1000, since the vehicle model of the vehicle 1000 is determined according to the vehicle state of the vehicle 1000, the user can know the vehicle state information of the vehicle by looking up the navigation simulation display screen, so that the user can better know the vehicle state when watching the navigation simulation display screen, find potential problems in time, and improve driving safety.
It should be noted that the above explanation of the display method and the embodiments and advantageous effects of the in-vehicle terminal 100 also apply to the computer-readable storage medium for the vehicle 1000 and the following embodiments, and are not detailed herein to avoid redundancy.
Specifically, the vehicle 1000 may include a display screen 300, the display screen 300 being used to display a navigation simulation display. Vehicle 1000 includes, but is not limited to, a purely electric vehicle, a hybrid electric vehicle, an extended range electric vehicle, a fuel vehicle, and the like.
The computer-readable storage medium of an embodiment of the present invention, on which a computer program is stored, is characterized in that the computer program realizes the display method of any of the above-described embodiments when executed by a processor.
For example, in the case where the program is executed by a processor, the steps of the following display method are implemented:
s12: under the condition of acquiring lane level data of a map and environment data of a current road where a vehicle is located, generating an environment simulation display picture according to the lane level data and the environment data, wherein the environment simulation display picture displays a plurality of lanes corresponding to the current road;
s14: determining a vehicle model of the vehicle according to the vehicle state information of the vehicle;
s16: and fusing the self-vehicle model and the environment simulation display picture to generate a navigation simulation display picture.
In the present invention, the computer program comprises computer program code. The computer program code may be in the form of source code, object code, an executable file or some intermediate form, etc. The memory 20 may include high speed random access memory and may also include non-volatile memory such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device. The Processor 10 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

1. A display method is used for a vehicle-mounted terminal, and is characterized in that the vehicle-mounted terminal is arranged on a vehicle, and the display method comprises the following steps:
under the condition of acquiring lane level data of a map and environment data of a current road where the vehicle is located, generating an environment simulation display picture according to the lane level data and the environment data, wherein the environment simulation display picture displays a plurality of lanes corresponding to the current road;
determining a vehicle model of the vehicle according to the vehicle state information of the vehicle;
and fusing the self-vehicle model and the environment simulation display picture to generate a navigation simulation display picture.
2. The display method according to claim 1, wherein the own vehicle state information includes vehicle light information, and the determining the own vehicle model of the vehicle from the own vehicle state information of the vehicle includes:
when the headlight information is that the dipped headlight is turned on, the head position of the bicycle model presents a light effect with a first length forwards;
under the condition that the car light information is that the high beam is turned on, the head position of the self car model presents a light effect of a second length forward, and the second length is greater than the first length;
when the vehicle lamp information is that a driving lamp is turned on, the color of the driving lamp of the self vehicle model is changed from a first color to a second color;
and when the car light information is that the steering lamp is turned on, changing the color of the steering lamp of the self car model from a third color to a fourth color.
3. The display method according to claim 1, wherein the own vehicle state information includes door information, and the determining of the own vehicle model of the vehicle from the own vehicle state information of the vehicle includes:
and under the condition that the door information is that the door is opened, the self-vehicle model presents a door opening state and/or a door marking state.
4. The display method according to claim 1, wherein the own vehicle state information includes gear position information, and the determining the own vehicle model of the vehicle from the own vehicle state information of the vehicle includes:
under the condition that the gear information is a P gear, the view angle of the bicycle model is a first view angle;
under the condition that the gear information is an R gear, the view angle of the bicycle model is a second view angle;
and under the condition that the gear information is a D gear, the view angle of the bicycle model is a third view angle, and the first view angle, the second view angle and the third view angle are different.
5. The display method according to claim 1, wherein the own vehicle state information includes control function information, the own vehicle model includes a tag, and the determining the own vehicle model of the vehicle from the own vehicle state information of the vehicle includes:
and determining the display content of the label according to the control function information.
6. The display method according to claim 1, wherein the own vehicle state information includes energy state information, and the determining the own vehicle model of the vehicle from the own vehicle state information of the vehicle includes:
and determining the self-vehicle model according to the energy state information.
7. The display method according to claim 1, wherein the own vehicle state information includes system state information, and the determining the own vehicle model of the vehicle from the own vehicle state information of the vehicle includes:
and displaying a mark on the self vehicle model according to the system state information.
8. The vehicle-mounted terminal is arranged on a vehicle, and is used for:
under the condition of acquiring lane level data of a map and environment data of a current road where the vehicle is located, generating an environment simulation display picture according to the lane level data and the environment data, wherein the environment simulation display picture displays a plurality of lanes corresponding to the current road;
determining a vehicle model of the vehicle according to the vehicle state information of the vehicle;
and fusing the self-vehicle model and the environment simulation display picture to generate a navigation simulation display picture.
9. A vehicle characterized by comprising a body and the in-vehicle terminal of claim 8, the in-vehicle terminal being provided to the body.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the display method according to any one of claims 1 to 7.
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