CN114964291A - Display method, vehicle, and computer-readable storage medium - Google Patents
Display method, vehicle, and computer-readable storage medium Download PDFInfo
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- CN114964291A CN114964291A CN202210567392.4A CN202210567392A CN114964291A CN 114964291 A CN114964291 A CN 114964291A CN 202210567392 A CN202210567392 A CN 202210567392A CN 114964291 A CN114964291 A CN 114964291A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/343—Calculating itineraries, i.e. routes leading from a starting point to a series of categorical destinations using a global route restraint, round trips, touristic trips
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
Abstract
The invention discloses a display method, a vehicle and a computer-readable storage medium. The display method is used for an on-board system, the on-board system 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 when a vehicle runs on a current road, generating an environment simulation picture according to the lane level data and the environment data, wherein the environment simulation picture displays a plurality of lanes corresponding to the current road and a surrounding vehicle model of surrounding vehicles; generating marking information of a surrounding vehicle model according to state information of parts of the surrounding vehicle; and fusing the marking information of the surrounding vehicle model with the environment simulation picture to generate a navigation simulation picture. In the display method, the vehicle and the storage medium, the user can know the state information of the parts of the surrounding vehicle through the mark information of the surrounding vehicle model, so that the user can conveniently control the vehicle, and the driving safety is improved.
Description
Technical Field
The present invention relates to the field of vehicle control technologies, and in particular, to a display method, a vehicle, and a computer-readable storage medium.
Background
In the related art, a lane-level navigation display screen can be generated in combination with lane-level data of a map provider and environmental information collected by a vehicle sensor. However, the display content of the lane-level navigation 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 and a computer-readable storage medium.
The display method is used for a vehicle-mounted system, the vehicle-mounted system 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 when the vehicle runs on a current road, generating an environment simulation picture according to the lane level data and the environment data, wherein the environment simulation picture displays a plurality of lanes corresponding to the current road and surrounding vehicle models of surrounding vehicles; generating label information of the surrounding vehicle model according to state information of parts of the surrounding vehicle; and fusing the mark information of the surrounding vehicle model with the environment simulation picture to generate a navigation simulation picture.
According to the display method, the user can know the state information of the parts of the surrounding vehicle through the mark information of the surrounding vehicle model, so that the user can conveniently control the vehicle, and the driving safety is improved.
The generating of the label information of the surrounding vehicle model according to the state information of the parts of the surrounding vehicle includes: detecting state information of parts of the surrounding vehicle; judging whether the running of the vehicle is threatened or not according to the state information of the parts of the surrounding vehicle; generating label information of the surrounding vehicle model in a case where traveling of the vehicle is threatened.
In this way, when the surrounding vehicle threatens the traveling of the vehicle, the flag information of the surrounding vehicle model can be generated to warn the user, and the driving safety can be improved.
The state information of the surrounding vehicle components includes door opening information and door closing information of each vehicle within a preset range of the vehicle, and the generating of the marking information of the surrounding vehicle model according to the state information of the surrounding vehicle components includes: and when the state information of the peripheral vehicle component is the door opening information, marking a door of a peripheral vehicle model corresponding to the door opening information as the marking information of the peripheral vehicle model.
In this way, when the doors of the surrounding vehicle are opened, the doors of the surrounding vehicle model can be marked to alert the user.
The state information of the surrounding vehicle components includes door opening information and door closing information of each vehicle within a preset range of the vehicle, and the generating of the marking information of the surrounding vehicle model according to the state information of the surrounding vehicle components includes: and when the state information of the peripheral vehicle component is the door opening information, marking the entire peripheral vehicle model as the marking information of the peripheral vehicle model.
In this way, when the doors of the surrounding vehicle are opened, the entire surrounding vehicle model can be marked, thereby alerting the user.
The state information of the surrounding vehicle components includes door opening information and door closing information of each vehicle within a preset range of the vehicle, and the display method further includes: and under the condition that the state information of the parts of the surrounding vehicle is the vehicle door opening information, determining a threatened lane according to the vehicle door opening information and marking the threatened lane as prompt information.
In this way, a threatened lane can be marked under the condition that the doors of surrounding vehicles are opened, thereby alerting the user.
The state information of the surrounding vehicle components includes lamp switching information and lamp color information of each vehicle within a preset range of the vehicle, and the generating of the label information of the surrounding vehicle model according to the state information of the surrounding vehicle components includes: and under the condition that the vehicle lamp switch information is vehicle lamp starting information and/or the vehicle lamp color information is preset color information, marking the vehicle lamp of the surrounding vehicle model corresponding to the vehicle lamp starting information as the marking information of the surrounding vehicle model.
In this way, the lights of the surrounding vehicle model can be marked when the lights of the surrounding vehicle are on and/or the lights are in a preset color, thereby alerting the user.
The state information of the surrounding vehicle components includes hazard flasher on information and hazard flasher off information of each vehicle within a preset range of the vehicle, and the generating of the label information of the surrounding vehicle model according to the state information of the surrounding vehicle components includes: and when the state information of the parts of the surrounding vehicle is the hazard flasher ON information, marking the whole of the surrounding vehicle model of the surrounding vehicle as the marking information of the surrounding vehicle model.
Thus, the whole of the surrounding vehicle model can be marked under the condition that the hazard warning flash lamps of the surrounding vehicles are turned on, so that the user is warned.
The state information of the surrounding vehicle parts includes hazard flasher on information and hazard flasher off information of each vehicle within a preset range of the vehicle, and the display method further includes: and marking a lane in front of the vehicle as prompt information when the state information of the parts of the surrounding vehicle is the turn-on information of the hazard warning flash lamp and the speed of the surrounding vehicle is less than the speed of the vehicle.
Thus, under the condition that the danger alarm flash lamps of the surrounding vehicles are turned on and the speed of the surrounding vehicles is less than the speed of the vehicles, the front lanes can be marked, and therefore a user is warned.
The vehicle of the present invention includes one or more processors and a memory, and the memory stores a computer program that, when executed by the processors, implements the steps of the display method according to any one of the above embodiments.
In the vehicle, the user can know the state information of the parts of the surrounding vehicle through the mark information of the surrounding vehicle model, so that the user can conveniently control the vehicle, and the driving safety is improved.
The computer-readable storage medium of the present invention stores thereon a computer program that, when executed by a processor, implements the display method described in any of the above embodiments.
In the computer-readable storage medium, the user can know the state information of the parts of the surrounding vehicle through the mark information of the surrounding vehicle model, so that the user can conveniently control the vehicle, and the driving safety is improved.
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 above 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 the present invention;
FIG. 2 is a schematic illustration of the vehicle of the present invention;
FIG. 3 is a schematic view of a navigation simulation screen of the present invention;
FIGS. 4 to 6 are schematic flow charts of the display method of the present invention;
FIG. 7 is a schematic view of a navigation simulation screen of the present invention;
FIG. 8 is a flow chart illustrating a display method according to the present invention;
FIGS. 9 and 10 are schematic views of a navigation simulation screen of the present invention;
FIG. 11 is a flow chart illustrating a display method according to the present invention;
FIG. 12 is a schematic view of a navigation simulation screen of the present invention;
FIG. 13 is a flow chart illustrating a display method according to the present invention;
FIG. 14 is a schematic view of a navigation simulation screen of the present invention;
FIG. 15 is a flow chart illustrating a display method according to the present invention;
FIG. 16 is a schematic view of a navigation simulation screen of the present invention;
fig. 17 is a schematic view of a vehicle of the present invention.
Description of the main element symbols:
the vehicle 10, the in-vehicle system 11, the body 13, the processor 15, the memory 17;
a surrounding vehicle model 21, marker information 22, presentation information 23, a threatened lane 231, and a front lane 232.
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 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the related art, a lane-level navigation display screen can be generated in combination with lane-level data of a map provider and environmental information collected by a vehicle sensor. However, the display content of the lane-level navigation display screen is not rich enough, and it is difficult to meet the requirement of safe driving of the user.
Referring to fig. 1 to fig. 3, the display method of the present invention may be applied to a vehicle-mounted system 11, where the vehicle-mounted system 11 is disposed in a vehicle 10, and the display method includes:
012: under the condition of acquiring lane level data of a map and environment data when the vehicle 10 runs on a current road, generating an environment simulation picture according to the lane level data and the environment data, wherein a plurality of lanes corresponding to the current road and surrounding vehicle models 21 of surrounding vehicles are displayed on the environment simulation picture;
014: generating mark information 22 of the surrounding vehicle model 21 from state information of parts of the surrounding vehicle;
016: the marker information 22 of the surrounding vehicle model 21 is fused with the environment simulation screen to generate a navigation simulation screen.
The vehicle 10 includes an in-vehicle system 11 and a body 13, and the in-vehicle system 11 is provided to the body 13. In-vehicle system 11 may include at least one of a dashboard screen, a center control screen, a front windshield head-up display system (HUD), an augmented reality system (XR), and the like. In some embodiments, the vehicle 10 may display the navigation simulation screen of the above embodiments through the in-vehicle system 11. In other embodiments, the vehicle 10 may also display a navigation simulation screen through a terminal device having a display function that can be communicatively connected to the vehicle 10. In one embodiment, the terminal device may be a mobile phone.
In the display method, the user can know the state information of the parts of the surrounding vehicle through the mark information 22 of the surrounding vehicle model 21, so that the user can conveniently operate and control the vehicle 10, and the driving safety is improved.
In particular, 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, electronic eye data, and the like. The map may be stored in the cloud server, or may be stored in a local memory of the vehicle 10, which is not limited herein. In some embodiments, the map is stored in a cloud server, and the vehicle 10 may connect to the cloud server through a wireless communication manner (e.g., WIFI, mobile communication network, etc.), so that the vehicle 10 obtains lane-level data of the map from the cloud server. In some embodiments, the map is stored in a local memory of the vehicle 10, and the vehicle 10 retrieves lane-level data for the map from the local memory of the vehicle 10. In other embodiments, the lane-level data of the map is static.
For the environmental data, it may include surrounding pedestrians, position information of surrounding pedestrians, surrounding vehicles, position information of surrounding vehicles, and the like. Specifically, in one such embodiment, the vehicle 10 may include a context awareness sensor (not shown). The environmental perception sensor can acquire data information of dynamic changes around the vehicle 10 in real time and generate corresponding electric signals, the electric signals generated by the environmental perception sensor are processed, environmental data of the vehicle 10 can be acquired, and further information related to the environment around the vehicle 10 can be directly acquired. 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 specific type of environmental perception sensor is not limited herein. It is understood that the environmental data is dynamic.
In some embodiments, the context aware sensors may be disposed on the roof of the vehicle 10, and may also be disposed around the vehicle 10 on the front, rear, and doors.
In the case where the lane-level data and the environment data are acquired, in such an embodiment, the lane-level data and the environment data may be subjected to fusion processing to obtain an environment simulation screen. Specifically, the environment simulation screen may display the real-scene information of a plurality of lanes of the road on which the vehicle 10 is located, such as the front and rear vehicles (serving as the surrounding vehicle models 21) in the lane on which the vehicle 10 is located, the other vehicles (serving as the surrounding vehicle models 21) in the parallel lane, the marking lines of the lanes, the road sign information, and the road type, so that the user may determine whether a sufficient vehicle distance is maintained between the front and rear vehicles, whether a condition for changing lanes to the parallel lane is met, whether the vehicle 10 deviates from the current lane, the restriction condition (such as the vehicle speed, whether a high beam is turned on) of the vehicle 10 on the current road segment, whether steering is required, and the like according to the environment simulation screen, thereby intuitively grasping the dynamic change around the vehicle 10, and facilitating the user to make corresponding judgment and operation in time.
On the basis of the above, when the environment simulation screen is generated, the environment simulation screen can be fused according to the state information of the components of the surrounding vehicle. Specifically, the surrounding vehicle may refer to each vehicle within a preset range of the vehicle 10, components of the surrounding vehicle may include doors, lamps, and the like, the flag information 22 of the surrounding vehicle model 21 may be generated according to state information of the components of the surrounding vehicle, and the flag information 22 may be used to represent state information of the components of the surrounding vehicle, for example, may represent states of the doors and the lamps of the surrounding vehicle, so that a user may know states of the components of the surrounding vehicle more accurately, and the flag information 22 may give a distinct warning to the user, make a better judgment basis for driving, and thereby improve driving safety. The marker information 22 of the surrounding vehicle model 21 is fused in the environment simulation screen to perform the corresponding optimization processing, so that the user can determine the state information of the components of the surrounding vehicle from the navigation simulation screen after the optimization processing.
It is understood that in practical applications, since the user needs to concentrate on the attention to confirm and determine the surrounding environment, if the status information of the components of the surrounding vehicle needs to be confirmed at this time, the user needs to pay attention to observe the components. In the embodiment of the invention, while the user can judge the current environment of the vehicle 10 through the navigation simulation picture, the state information of the parts of the surrounding vehicle can be conveniently and quickly confirmed according to the mark information 22 of the surrounding vehicle model 21 in the navigation simulation picture, the displayed content of the navigation simulation picture is richer, the navigation simulation picture has more comprehensive functions, one-stop driving information is provided for the user, the distraction of the user during driving is not easy to cause, and the safety is improved.
Referring to fig. 4, step 014 (generating the marking information 22 of the surrounding vehicle model 21 based on the state information of the components of the surrounding vehicle) includes:
0141: detecting state information of parts of a surrounding vehicle;
0142: judging whether the running of the vehicle 10 is threatened or not according to the state information of the parts of the surrounding vehicle;
0143: in the case where the running of the vehicle 10 is threatened, the tag information 22 of the surrounding vehicle model 21 is generated.
In this way, when the surrounding vehicle threatens the traveling of the own vehicle (vehicle 10), the marker information 22 of the surrounding vehicle model 21 can be generated to warn the user, and the driving safety can be improved.
Specifically, the environmental data may include status information of surrounding vehicle components that may be detected by sensing hardware of the vehicle 10, such as environmental sensing sensors. The environmental perception sensor can acquire data information of dynamic changes around the vehicle 10 in real time and generate corresponding electric signals, and the environmental data of the vehicle 10 can be acquired by processing the electric signals generated by the environmental perception sensor, so that state information of parts of surrounding vehicles can be acquired.
The surrounding vehicle may refer to each vehicle within a preset range of the vehicle 10, and the preset range may be determined according to the detection capability and the detection accuracy of the environmental awareness sensors of the vehicle 10, for example, the surrounding vehicles may refer to all vehicles that can be perceived by the environmental awareness sensors of the vehicle 10. In one embodiment, the preset range may be 0-2 meters, that is, the surrounding vehicles may refer to each vehicle within 2 meters of the vehicle 10. However, when the traffic flow is relatively congested (that is, there are many surrounding vehicles), the environmental sensor is shielded by a nearby vehicle of the vehicle 10, and thus information of another vehicle in the blind area of the vehicle 10 cannot be detected.
Whether the running of the vehicle 10 is threatened or not is judged according to state information of parts of surrounding vehicles, for example, the parts are doors, the doors may include front doors, rear doors, a front spare compartment, a trunk and the like, the front doors, the rear doors, the front spare compartment and the trunk of the surrounding vehicles are prone to potentially influence or threaten the running of the vehicle 10, for example, the open front doors and rear doors may occupy a running lane of the vehicle 10, the half-open front doors and rear doors may indicate that a person is about to get off, and the trunk opened by the front vehicle may have goods falling, so that the running of the vehicle 10 is threatened in such a situation, corresponding mark information 22 may be generated on a surrounding vehicle model 21, and the mark 22 is fused to an environment simulation picture to generate a navigation simulation picture, so that a user can be warned. In the case where the charging port cover of the side car is not closed, the running of the vehicle 10 is not threatened, and therefore, these cases can be ignored, and the marking information 22 of the surrounding vehicle model 21 is not generated, so that unnecessary disturbance to the user is avoided. Only in the case where the running of the vehicle 10 is threatened, the marker information 22 of the surrounding vehicle model 21 is generated, so that it is possible to better guide the user, assist the user in making a running decision, and achieve safe driving. The information on the state of the components of the surrounding vehicle detected by the environmental awareness sensors of the vehicle 10 is made explicit by the mark information 22 of the surrounding vehicle model 21, and thus, the confidence of man-machine co-driving can be established.
Referring to fig. 5, the state information of the components of the surrounding vehicle includes door opening information and door closing information of each vehicle within a preset range of the vehicle 10, and step 014 (generating the marking information 22 of the surrounding vehicle model 21 based on the state information of the components of the surrounding vehicle) includes:
0144: when the state information of the peripheral vehicle component is the door open information, the door of the peripheral vehicle model 21 corresponding to the door open information is marked as the mark information 22 of the peripheral vehicle model 21.
In this way, when the doors of the surrounding vehicle are opened, the doors of the surrounding vehicle model 21 can be marked to warn the user.
Specifically, the doors may include front doors, rear doors, trunk compartments, etc. of surrounding vehicles that are susceptible to potential impacts or threats to the travel of the vehicle 10, such as open front doors, rear doors that may occupy the travel lane of the vehicle 10, half-open front doors, rear doors that may indicate that a person is about to get off, and an open trunk compartment that may have cargo dropped. In the case where the state information of the peripheral vehicle component is the door opening information, it is described that the door of the peripheral vehicle is opened, and the opened door threatens the traveling of the vehicle 10, and therefore, the door of the peripheral vehicle model 21 corresponding to the door opening information may be marked as the marking information 22 of the peripheral vehicle model 21 in a manner including: the door is in an open state in the surrounding vehicle model 21, the opened door is colored (a relatively conspicuous color such as red, yellow, or the like may be used), the door is highlighted, or the like, so that the user can relatively easily find that the door is opened, and the user can manipulate the vehicle according to the mark information 22 of the surrounding vehicle model 21 to realize safe driving. When the state information of the components of the surrounding vehicle is the door closed information, it is described that the doors of the surrounding vehicle are closed, and the closed doors do not threaten the traveling of the vehicle 10, and therefore, the marker information 22 of the surrounding vehicle model 21 is not generated, and the surrounding vehicle model 21 may be normally displayed.
Referring to fig. 6 and 7, the state information of the components of the surrounding vehicle includes door opening information and door closing information of each vehicle within a preset range of the vehicle 10, and step 014 (generating the marking information 22 of the surrounding vehicle model 21 based on the state information of the components of the surrounding vehicle) includes:
0145: when the state information of the peripheral vehicle component is the door open information, the entire peripheral vehicle model 21 is marked as the mark information 22 of the peripheral vehicle model 21.
In this way, when the doors of the surrounding vehicle are opened, the entire surrounding vehicle model 21 can be marked to warn the user.
Specifically, the doors may include front doors, rear doors, trunk compartments, etc. of surrounding vehicles that are susceptible to potential impacts or threats to the travel of the vehicle 10, such as open front doors, rear doors that may occupy the travel lane of the vehicle 10, half-open front doors, rear doors that may indicate that a person is about to get off, and an open trunk compartment that may have cargo dropped. In the case where the state information of the peripheral vehicle component is the door opening information, it is described that the door of the peripheral vehicle is opened, and the opened door threatens the traveling of the vehicle 10, and therefore, the whole of the peripheral vehicle model 21 corresponding to the door opening information may be marked as the marking information 22 of the peripheral vehicle model 21 in a manner including: marking the entirety of the surrounding vehicle model 21 may enhance the prompt by at least one of tracing the surrounding vehicle model 21 (e.g., enhancing the outline of the surrounding vehicle model 21) or making the surrounding vehicle model 21 glow (adding a light visual effect at the surrounding vehicle model 21), and the like, so that the user can relatively easily find that the vehicle door is open, and the user can manipulate the vehicle according to the marking information 22 of the surrounding vehicle model 21 to realize safe driving. When the state information of the components of the surrounding vehicle is the door closed information, it is described that the doors of the surrounding vehicle are closed, and the closed doors do not threaten the traveling of the vehicle 10, and therefore, the marker information 22 of the surrounding vehicle model 21 is not generated, and the surrounding vehicle model 21 may be normally displayed.
Referring to fig. 8 to 10, the status information of the surrounding vehicle components includes door opening information and door closing information of each vehicle within a preset range of the vehicle 10, and the display method further includes:
018: in the case where the state information of the components of the surrounding vehicle is the door opening information, the threatened lane 231 is determined from the door opening information and the threatened lane 231 is marked as the presentation information 23.
In this manner, the threatened lane 231 can be marked to alert the user when the doors of the surrounding vehicles are open.
Specifically, the doors may include front doors, rear doors, trunk compartments, etc. of surrounding vehicles that are susceptible to potential impacts or threats to the travel of the vehicle 10, such as open front doors, rear doors that may occupy the travel lane of the vehicle 10, half-open front doors, rear doors that may indicate that a person is about to get off, and an open trunk compartment that may have cargo dropped. In the case where the status information of the components of the surrounding vehicle is the door opening information, it is described that the doors of the surrounding vehicle are opened, and since the opened doors threaten the traveling of the vehicle 10, the threatened lane 231 may be determined based on the door opening information, as shown in fig. 9, in the case where the door opening information is the trunk opening, the opened trunk may have the cargo dropped, and the rear lane of the corresponding surrounding vehicle model 21 may be determined as the threatened lane 231; as shown in fig. 10, in the case where the door opening information is the front right door opening, the front right door opening may occupy a lane or a person may be about to get off, and the right lane of the corresponding surrounding vehicle model 21 may be determined as the threatened lane 231. The threatened lane 231 may be marked as the prompt information 23 in a manner including: at least one of staining the threatened lane 231, highlighting the threatened lane 231, and the like, where step 016 may specifically be: the prompt information 23, the mark information 22 and the environment simulation picture are fused to generate a navigation simulation picture, so that the user can find that the vehicle door is opened and can see the threatened lane 231 through the prompt information 23 relatively easily, and the user can operate the vehicle according to the prompt information 23, for example, avoid the threatened lane 231, so as to realize safe driving. When the state information of the components of the surrounding vehicle is the door closing information, it is described that the doors of the surrounding vehicle are closed, and the closed doors do not threaten the traveling of the vehicle 10, and therefore, the presentation information 23 is not generated.
In some embodiments, the prompt may be made by combining at least two of marking the door of the surrounding vehicle model 21 corresponding to the door opening information, marking the whole surrounding vehicle model 21, and marking the threatened lane 231, which is not limited in this respect.
Referring to fig. 11 and 12, the state information of the components of the surrounding vehicle includes lamp switching information and lamp color information of each vehicle within a preset range of the vehicle 10, and step 014 (generating the marking information 22 of the surrounding vehicle model 21 based on the state information of the components of the surrounding vehicle) includes:
0146: in the case where the lamp switching information is the lamp turning-on information and/or the lamp color information is the preset color information, the lamp of the surrounding vehicle model 21 corresponding to the lamp turning-on information is marked as the mark information 22 of the surrounding vehicle model 21.
In this way, in the case where the lights of the surrounding vehicle are turned on and/or the lights are in a preset color, the lights of the surrounding vehicle model 21 can be marked, thereby alerting the user.
Specifically, the lamps may include a brake lamp, a turn lamp, a hazard flasher (double flash), and the like, which are lamps related to the traveling posture or the traveling intention of the surrounding vehicle, for example, when the brake lamp of the preceding vehicle is turned on, indicating that the preceding vehicle is attempting to decelerate, the vehicle 10 needs to be kept at a safe distance from the preceding vehicle; when the left turn light is turned on, the vehicle around is ready to turn left; when the right steering lamp is turned on, the surrounding vehicles are ready to turn right; when the danger alarm flash lamp is turned on, the danger of surrounding vehicles is possibly generated or special conditions are generated. In the case where the lamp switching information is the lamp turning-on information, which indicates that the lamps of the surrounding vehicle are turned on, since the lamps are related to the traveling posture or the traveling intention of the surrounding vehicle, and therefore the surrounding vehicle may threaten the traveling of the vehicle 10, the lamps of the surrounding vehicle model 21 corresponding to the lamp turning-on information may be marked as the marking information 22 of the surrounding vehicle model 21, and the marking may include: the method includes the steps of at least one of dyeing the turned-on vehicle lamp (more prominent colors such as red and yellow can be adopted), highlighting the vehicle lamp and the like, so that a user can easily find that the vehicle lamp is turned on, and the user can control the vehicle according to the mark information 22 of the surrounding vehicle model 21 to realize safe driving. When the lamp switching information is the lamp off information, it is described that the lamps of the surrounding vehicle are off and the running of the vehicle 10 is not threatened, and therefore, the marker information 22 of the surrounding vehicle model 21 is not generated and the surrounding vehicle model 21 may be normally displayed. In contrast, since the surrounding vehicle does not threaten the traveling of the vehicle 10 with respect to the vehicle lamp such as the atmosphere lamp for decoration or the headlamp for illumination (car headlamp), the flag information 22 of the surrounding vehicle model 21 is not generated regardless of whether the atmosphere lamp or the headlamp is turned on, so as to avoid unnecessary disturbance to the user.
The preset color information may be, for example, a color generally used for warning, for example, red or yellow, and in the case where the lamp color information is the preset color information, it is described that the turned-on lamp is related to the driving posture or driving intention of the surrounding vehicle (for example, a brake lamp, a turn lamp, a hazard flasher, etc.), and therefore, the driving of the vehicle 10 may be threatened, and the lamp of the surrounding vehicle model 21 corresponding to the lamp turning-on information may be marked as the marking information 22 of the surrounding vehicle model 21, and the marking may include: the method includes the steps of at least one of dyeing the turned-on vehicle lamp (a more prominent color such as red and yellow), highlighting the vehicle lamp and the like, so that a user can easily find that the vehicle lamp for warning is turned on, and the user can control the vehicle according to the mark information 22 of the surrounding vehicle model 21 to realize safe driving. When the lamp color information is the non-preset color information, for example, white, green, blue, or the like, it is described that the turned-on lamp is not related to the traveling posture or the traveling intention of the surrounding vehicle (for example, an atmosphere lamp, a headlight, or the like), and the surrounding vehicle does not threaten the traveling of the vehicle 10, and therefore, the marker information 22 of the surrounding vehicle model 21 is not generated, and the surrounding vehicle model 21 may be normally displayed.
Referring to fig. 13 and 14, the state information of the components of the surrounding vehicle includes danger warning flash on information and danger warning flash off information of each vehicle within a preset range of the vehicle 10, and step 014 (generating the marking information 22 of the surrounding vehicle model 21 based on the state information of the components of the surrounding vehicle) includes:
0147: when the state information of the components of the surrounding vehicle is the hazard flasher on information, the whole of the surrounding vehicle model 21 of the surrounding vehicle is marked as the mark information 22 of the surrounding vehicle model 21.
In this way, when the hazard flashlights of the surrounding vehicles are turned on, the entire surrounding vehicle model 21 can be marked to warn the user.
Specifically, the vehicle lamp may include a hazard flasher, which is a vehicle lamp related to the driving posture or the driving intention of the surrounding vehicle, for example, when the hazard flasher is turned on, it indicates that the surrounding vehicle may be in danger or a special situation occurs. In the case where the state information of the components of the surrounding vehicle is the hazard flasher on information, it is described that the hazard flasher is on, and since the lamps are related to the traveling posture or the traveling intention of the surrounding vehicle, the surrounding vehicle may threaten the traveling of the vehicle 10, and the whole of the surrounding vehicle model 21 corresponding to the hazard flasher on information may be marked as the marking information 22 of the surrounding vehicle model 21 in a manner including: marking the entirety of the surrounding vehicle model 21 may enhance the prompt by at least one of tracing the surrounding vehicle model 21 (e.g., enhancing the outline of the surrounding vehicle model 21) or making the surrounding vehicle model 21 glow (increasing the light visual effect at the surrounding vehicle model 21), and the like, so that the user can relatively easily find that the hazard flashlights of the surrounding vehicle are on, and the user can manipulate the vehicle according to the marking information 22 of the surrounding vehicle model 21 to achieve safe driving. When the state information of the components of the surrounding vehicle is the hazard flasher off information, it is described that the hazard flasher of the surrounding vehicle is off and the surrounding vehicle does not threaten the traveling of the vehicle 10, and therefore, the marker information 22 of the surrounding vehicle model 21 is not generated and the surrounding vehicle model 21 may be normally displayed.
In certain embodiments, step 014 includes: when the state information of the components of the surrounding vehicle is the brake light on information and the turn signal on information, the entire surrounding vehicle model 21 of the surrounding vehicle is marked as the mark information 22 of the surrounding vehicle model 21, and is not particularly limited herein.
Referring to fig. 15 and 16, the status information of the surrounding vehicle components includes hazard flasher on information and hazard flasher off information for each vehicle within a preset range of the vehicle 10, and the display method further includes:
019: in the case where the state information of the components of the surrounding vehicle is hazard flasher on information and the vehicle speed of the surrounding vehicle is less than the vehicle speed of the vehicle 10, the front lane 232 of the vehicle 10 is marked as the presentation information 23.
In this manner, in the case where the hazard flashers of the surrounding vehicles are on and the speed of the surrounding vehicles is less than the speed of the vehicle 10, the front lane 232 may be marked to alert the user.
Specifically, the vehicle lamp may include a hazard flasher, which is a vehicle lamp related to the driving posture or the driving intention of the surrounding vehicle, for example, when the hazard flasher is turned on, it indicates that the surrounding vehicle may be in danger or a special situation occurs. In the case where the state information of the components of the surrounding vehicle is the hazard flasher on information, it is described that the hazard flasher is on, and since the lamps are related to the traveling posture or the traveling intention of the surrounding vehicle, the surrounding vehicle may threaten the traveling of the vehicle 10. Referring to fig. 16, in a case where the vehicle speed of a surrounding vehicle (for example, a vehicle ahead of the vehicle 10) is lower than the vehicle speed of the vehicle 10, the vehicle 10 easily collides with the vehicle ahead, and the lane 232 ahead of the vehicle 10 is an area where the collision is likely to occur, so that the lane 232 ahead of the vehicle 10 may be marked as the prompt information 23 in a manner including: at least one of dyeing the front lane 232 and highlighting the front lane 232 may be specifically performed in step 016: the prompt message 23, the mark message 22 and the environment simulation picture are fused to generate a navigation simulation picture, so that a user can easily pass through the prompt message 23 of the front lane 232, find that the hazard warning flash lamp of the front vehicle is turned on and the speed of the front vehicle is less than that of the vehicle 10, and control the vehicle according to the prompt message 23, for example, control the vehicle 10 to decelerate or wait for the acceleration of the front vehicle to realize safe driving, and after the vehicle 10 decelerates or the front vehicle accelerates until the relative speed of the two vehicles is within a safe range, the front lane 232 of the vehicle 10 can not be marked any more. In one embodiment, the vehicle speed of the preceding vehicle is less than the vehicle speed of the vehicle 10, and specifically, the vehicle speed of the preceding vehicle is much less than the vehicle speed of the vehicle 10, that is, the difference between the vehicle speed of the vehicle 10 and the vehicle speed of the preceding vehicle is greater than the preset vehicle speed difference, and at this time, a significant safety hazard exists, so that the user can be better warned by marking the lane 232 in front of the vehicle 10. When the state information of the components of the surrounding vehicle is the hazard flasher off information or the vehicle speed of the preceding vehicle is greater than the vehicle speed of the vehicle 10, the surrounding vehicle does not threaten the traveling of the vehicle 10, and therefore the presentation information 23 is not generated.
In some embodiments, the indication may be performed in combination with at least two of a manner of marking the lamp of the surrounding vehicle model 21 corresponding to the lamp-on information, a manner of marking the whole of the surrounding vehicle model 21, and a manner of marking the front lane 232 of the vehicle 10, which is not particularly limited herein.
Referring to fig. 17, the vehicle 10 of the present invention includes one or more processors 15 and a memory 17, the memory 17 stores a computer program, and the steps of the display method according to any one of the above embodiments are implemented when the computer program is executed by the processor 15.
For example, in the case where the computer program is executed by the processor 15, it is possible to realize:
012: under the condition of acquiring lane level data of a map and environment data when the vehicle 10 runs on a current road, generating an environment simulation picture according to the lane level data and the environment data, wherein a plurality of lanes corresponding to the current road and surrounding vehicle models 21 of surrounding vehicles are displayed on the environment simulation picture;
014: generating mark information 22 of the surrounding vehicle model 21 from state information of parts of the surrounding vehicle;
016: the marker information 22 of the surrounding vehicle model 21 is fused with the environment simulation screen to generate a navigation simulation screen.
In the vehicle 10, the user can know the state information of the components of the surrounding vehicle through the mark information 22 of the surrounding vehicle model 21, so that the user can conveniently operate the vehicle 10, and the driving safety is improved.
The computer-readable storage medium of the present invention has stored thereon a computer program which, when executed by the processor 15, implements the display method of any one of the above-described embodiments.
For example, the computer program when executed by the processor 15 may enable:
012: under the condition of acquiring lane level data of a map and environment data when the vehicle 10 runs on a current road, generating an environment simulation picture according to the lane level data and the environment data, wherein a plurality of lanes corresponding to the current road and surrounding vehicle models 21 of surrounding vehicles are displayed on the environment simulation picture;
014: generating mark information 22 of the surrounding vehicle model 21 from state information of parts of the surrounding vehicle;
016: the marker information 22 of the surrounding vehicle model 21 is fused with the environment simulation screen to generate a navigation simulation screen.
In the computer-readable storage medium, the user can know the state information of the components of the surrounding vehicle through the mark information 22 of the surrounding vehicle model 21, so that the user can conveniently operate and control the vehicle 10, and the driving safety is improved.
In the present invention, the computer program includes 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 17 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 15 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 device, discrete hardware component, 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 to implicitly indicate 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 an on-board system, and is characterized in that the on-board system 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 when the vehicle runs on a current road, generating an environment simulation picture according to the lane level data and the environment data, wherein the environment simulation picture displays a plurality of lanes corresponding to the current road and surrounding vehicle models of surrounding vehicles;
generating label information of the surrounding vehicle model according to state information of parts of the surrounding vehicle;
and fusing the mark information of the surrounding vehicle model with the environment simulation picture to generate a navigation simulation picture.
2. The display method according to claim 1, wherein the generating of the tag information of the surrounding vehicle model from the state information of the parts of the surrounding vehicle includes:
detecting state information of parts of the surrounding vehicle;
judging whether the running of the vehicle is threatened or not according to the state information of the parts of the surrounding vehicle;
generating label information of the surrounding vehicle model in a case where traveling of the vehicle is threatened.
3. The display method according to claim 1, wherein the state information of the parts of the surrounding vehicle includes door opening information and door closing information of each vehicle within a preset range of the vehicle, and the generating of the label information of the surrounding vehicle model based on the state information of the parts of the surrounding vehicle includes:
and when the state information of the peripheral vehicle component is the door opening information, marking a door of a peripheral vehicle model corresponding to the door opening information as the marking information of the peripheral vehicle model.
4. The display method according to claim 1, wherein the state information of the parts of the surrounding vehicle includes door opening information and door closing information of each vehicle within a preset range of the vehicle, and the generating of the label information of the surrounding vehicle model based on the state information of the parts of the surrounding vehicle includes:
and when the state information of the peripheral vehicle component is the door opening information, marking the entire peripheral vehicle model as the marking information of the peripheral vehicle model.
5. The display method according to claim 1, wherein the status information of the parts of the surrounding vehicle includes door opening information and door closing information of each vehicle within the vehicle preset range, the display method further comprising:
and under the condition that the state information of the parts of the surrounding vehicle is the vehicle door opening information, determining a threatened lane according to the vehicle door opening information and marking the threatened lane as prompt information.
6. The display method according to claim 1, wherein the state information of the parts of the surrounding vehicle includes lamp switching information and lamp color information of each vehicle within the preset range of the vehicle, and the generating of the label information of the surrounding vehicle model from the state information of the parts of the surrounding vehicle includes:
and under the condition that the vehicle lamp switch information is vehicle lamp starting information and/or the vehicle lamp color information is preset color information, marking the vehicle lamp of the surrounding vehicle model corresponding to the vehicle lamp starting information as the marking information of the surrounding vehicle model.
7. The display method according to claim 1, wherein the state information of the parts of the surrounding vehicle includes hazard flasher on information and hazard flasher off information of each vehicle within a preset range of the vehicle, and the generating of the tag information of the surrounding vehicle model from the state information of the parts of the surrounding vehicle includes:
and when the state information of the parts of the surrounding vehicle is the hazard flasher ON information, marking the whole of the surrounding vehicle model of the surrounding vehicle as the marking information of the surrounding vehicle model.
8. The display method according to claim 1, wherein the status information of the parts of the surrounding vehicle includes hazard flasher on information and hazard flasher off information of each vehicle within a preset range of the vehicle, the display method further comprising:
and marking a lane in front of the vehicle as prompt information when the state information of the parts of the surrounding vehicle is the turn-on information of the hazard warning flash lamp and the speed of the surrounding vehicle is less than the speed of the vehicle.
9. A vehicle, characterized in that the vehicle comprises one or more processors and a memory, which memory stores a computer program which, when executed by the processor, carries out the steps of the display method of any one of claims 1 to 8.
10. A computer-readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the display method according to any one of claims 1 to 8.
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| CN202210567392.4A CN114964291A (en) | 2022-05-23 | 2022-05-23 | Display method, vehicle, and computer-readable storage medium |
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| CN202210567392.4A CN114964291A (en) | 2022-05-23 | 2022-05-23 | Display method, vehicle, and computer-readable storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116105747A (en) * | 2023-04-07 | 2023-05-12 | 江苏泽景汽车电子股份有限公司 | Dynamic display method for navigation path, storage medium and electronic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116105747A (en) * | 2023-04-07 | 2023-05-12 | 江苏泽景汽车电子股份有限公司 | Dynamic display method for navigation path, storage medium and electronic equipment |
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