CN112158133A - Vehicle information display system, device and method - Google Patents
Vehicle information display system, device and method Download PDFInfo
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- CN112158133A CN112158133A CN202010851873.9A CN202010851873A CN112158133A CN 112158133 A CN112158133 A CN 112158133A CN 202010851873 A CN202010851873 A CN 202010851873A CN 112158133 A CN112158133 A CN 112158133A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
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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—Arrangement of adaptations of instruments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/146—Display means
Abstract
The invention discloses a vehicle information display system, a device and a method, wherein the system comprises a left display screen, a right display screen and a display controller; the left display screen, the right display screen and the display controller are all embedded in an A column of the vehicle; the display controller receives the bus data and controls the display content of the left display screen and/or the right display screen according to the bus data; after receiving a control instruction of the display controller, the left display screen and the right display screen display corresponding display contents according to the control instruction; the display content can be updated in real time, the display content is displayed for a vehicle user in a striking position, the use space inside the vehicle can be saved, a combination instrument or a central display screen is not required to be relied on, the observation of the indication alarm by a driver is facilitated, the driving potential safety hazard caused by the fact that the alarm is indicated by the driver due to the rapid and clear observation in the driving process of the vehicle is avoided, the human-computer interaction experience of driving the vehicle is improved, and the driving safety of the vehicle is enhanced.
Description
Technical Field
The invention relates to the technical field of vehicle electronics, in particular to a vehicle information display system, device and method.
Background
With the continuous development and progress of modern vehicle electronic technology, the automatic driving technology and the intelligent cabin technology become reality gradually; currently, the vehicle mainly provides various effective information to the driver through a combination meter, a Head Up Display (HUD), a vehicle-mounted infotainment system and the like arranged on an instrument desk, such as vehicle speed, rotating speed, various warning alarms, text images and the like; for the automatic driving vehicle, the automatic driving system will be strengthened continuously and replace the driver to bear the responsibility of operating the vehicle, so the system is more complex, the perception capability is more powerful, and the information or indication required to be displayed by the vehicle is more.
For an automatic driving vehicle, a vehicle-mounted combination instrument and a central display screen are mainly used for a human-computer interaction entity and a vehicle-mounted entertainment navigation function; at the moment, if the indication warning information and the vehicle monitoring information provided for the driver are displayed on a primary menu on the combination instrument or the central display screen, the display indication can be changed to influence the human-computer interaction experience of the vehicle user; and if the instruction warning information and the vehicle monitoring information are displayed on the combined instrument or the central large screen, the complexity of system software is increased, the cost is increased, and most importantly, when the user starts the automatic driving mode, the instruction warning information and the vehicle monitoring information are displayed on the combined instrument or the central large screen, so that the instruction warning information and the vehicle monitoring information are not obvious enough for the user, the observation of the driver on the instruction warning is greatly influenced, the judgment of the driver on the vehicle safety condition is influenced, and great potential safety hazards exist.
Disclosure of Invention
The invention mainly aims to provide a vehicle information display system, a device and a method, and aims to solve the technical problems that in the prior art, indication and alarm are displayed on a first-level menu or a deep-level menu of a combination instrument or a central display screen, so that the observation of a driver on the indication and alarm is greatly influenced, the judgment of the driver on the vehicle safety condition is influenced, and great potential safety hazards exist.
In a first aspect, the present invention provides a vehicle information display system including the steps of:
the display device comprises a left display screen, a right display screen and a display controller; the left display screen and the right display screen are embedded in an A column of the vehicle, and the display controller is installed inside a left instrument desk of the vehicle; wherein the content of the first and second substances,
the display controller is used for receiving bus data and controlling the display content of the left display screen and/or the right display screen according to the bus data;
and the left display screen and the right display screen are used for displaying corresponding display contents according to the control instruction after receiving the control instruction of the display controller.
Optionally, the display controller is further configured to control the display interface of the left display screen and/or the display interface of the right display screen to switch after receiving the state switching information sent by the bus.
Optionally, the display controller is further configured to control the display interface of the left display screen and/or the right display screen to switch from the manual driving display interface to the automatic driving display interface after receiving the automatic driving state switching information sent by the bus;
and the display controller is also used for controlling the display interface of the left display screen and/or the right display screen to be switched to the manual driving display interface from the automatic driving display interface after receiving the manual driving state switching information sent by the bus.
Optionally, the display content of the left display screen includes one or more of vehicle speed information, driving mileage information, fuel quantity/electric quantity low alarm indication, left steering indication, left lane departure indication, left blind area indication, danger alarm indication and automatic driving atmosphere display;
the display content of the right display screen comprises one or more of position information, subtotal mileage information, date information, weather information, right steering indication, right lane departure indication, right blind area indication, danger alarm indication and automatic driving atmosphere display.
Optionally, cameras are arranged on the back surfaces of the left display screen and the right display screen and used for collecting blind area video information and displaying the blind area video information in real time.
Optionally, the display controller is further configured to perform polling, querying, displaying and refreshing on each display information in the display content according to a preset automatic driving priority when the vehicle is in an automatic driving mode; when the vehicle is in a manual driving mode, performing polling query display and refreshing on each display information in the display content according to a preset manual driving priority;
the display controller is also used for triggering an interruption instruction when receiving an alarm signal, switching and displaying an alarm indication, and restoring polling inquiry display and refreshing when the alarm indication is artificially forbidden or is converted into an inactivated state.
Optionally, the priority of the interrupt instruction is that the priority of the danger alarm is better than that of the lane departure alarm, the priority of the lane departure alarm is better than that of the blind area alarm, and the priority of the blind area alarm is better than that of the steering indication.
Optionally, the display controller is further configured to start the alarm mechanism to give an alarm when receiving the alarm signal.
In a second aspect, the present invention also provides a vehicle information display apparatus including:
the display device comprises a left display screen, a right display screen and a display controller; the left display screen and the right display screen are embedded in an A column of the vehicle through an assembly structure, and the display controller is installed inside a left instrument desk of the vehicle; wherein the content of the first and second substances,
the left display screen is embedded and installed on the inner side of a left A column of the vehicle, and the right display screen is embedded and installed on the inner side of a right A column of the vehicle;
a display screen base in the assembly structure is assembled with the inner side of the metal plate of the A column through a bolt;
the left side display screen with the camera of right side display screen combines the sealing washer to see through the via hole the video information in vehicle the place ahead is gathered in the A post panel beating outside.
In a third aspect, the present invention further provides a vehicle information display method, including:
the display controller receives the bus data and controls the display content of the left display screen and/or the right display screen according to the bus data;
after receiving a control instruction of the display controller, the left display screen and the right display screen display corresponding display contents according to the control instruction;
after receiving the state switching information sent by the bus, the display controller controls the display interfaces of the left display screen and/or the right display screen to switch;
when the vehicle is in an automatic driving mode, the display controller performs polling inquiry display and refreshing on each display information in the display content according to a preset automatic driving priority; when the vehicle is in a manual driving mode, performing polling query display and refreshing on each display information in the display content according to a preset manual driving priority;
when the display controller receives an alarm signal, an interrupt instruction is triggered, the display of an alarm instruction is switched, and when the alarm instruction is manually prohibited or turned into an inactive state, the polling inquiry display and the refreshing are resumed.
The invention provides a vehicle information display system, which comprises a left display screen, a right display screen and a display controller, wherein the left display screen and the right display screen are arranged on the left side of the vehicle; the left display screen and the right display screen are embedded in an A column of the vehicle, and the display controller is installed inside a left instrument desk of the vehicle; the display controller is used for receiving bus data and controlling the display content of the left display screen and/or the right display screen according to the bus data; the left display screen and the right display screen are used for displaying corresponding display contents according to the control instruction after receiving the control instruction of the display controller; can real-time update show content to show for the vehicle user in striking position, because left side display screen with right side display screen all imbeds in the A post of vehicle, display controller installs inside the left instrument desk of vehicle, can practice thrift the inside usage space of vehicle, need not rely on combination meter or central display screen, is favorable to the driver to instructing the observation of reporting an emergency and asking for help or increased vigilance, has guaranteed the judgement of driver to the vehicle safety condition, has avoided the vehicle in-process driver because unable quick clear observation instructs the potential safety hazard of traveling that reports an emergency and asks for help or increased vigilance that leads to the fact, has improved the vehicle man-machine interaction of driving experience, and has strengthened the security that the vehicle was driving.
Drawings
FIG. 1 is a functional block diagram of a first embodiment of a vehicle information display system according to the present invention;
FIG. 2 is a schematic view showing the arrangement of the vehicle information display device of the present invention;
FIG. 3 is a schematic view showing the structural assembly of the first embodiment of the vehicle information display apparatus of the present invention;
fig. 4 is a flowchart illustrating a vehicle information display method according to a first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The solution of the embodiment of the invention is mainly as follows: the vehicle information display system comprises a left display screen, a right display screen and a display controller; the left display screen and the right display screen are embedded in an A column of the vehicle, and the display controller is installed inside a left instrument desk of the vehicle; the display controller is used for receiving bus data and controlling the display content of the left display screen and/or the right display screen according to the bus data; the left display screen and the right display screen are used for displaying corresponding display contents according to the control instruction after receiving the control instruction of the display controller; the display content can be updated in real time and displayed to a vehicle user at a conspicuous position, because the left display screen and the right display screen are embedded in the A column of the vehicle, the display controller is installed in the left instrument desk of the vehicle, the use space in the vehicle can be saved, a combination instrument or a central display screen is not required to be relied on, the observation of the indication alarm by a driver is facilitated, the judgment of the safety condition of the vehicle by the driver is ensured, the driving safety hidden trouble caused by the fact that the driver cannot observe the indication alarm quickly and clearly in the driving process of the vehicle is avoided, the man-machine interaction experience of the driving vehicle is improved, the driving safety of the vehicle is enhanced, the problem that the indication alarm displayed on a first-level menu or a deep-level menu of the combination instrument or the central display screen is not conspicuous enough in the prior art is solved, and the observation of the indication alarm by the driver is greatly, the judgment of a driver on the safety condition of the vehicle is influenced, and the technical problem of great potential safety hazard exists.
Referring to fig. 1, fig. 1 is a functional block diagram of a first embodiment of a vehicle information display system according to the present invention.
In a first embodiment of the vehicle information display system of the present invention, the vehicle information display system includes:
the display device comprises a left display screen, a right display screen and a display controller; the left display screen and the right display screen are embedded in an A column of the vehicle, and the display controller is installed inside a left instrument desk of the vehicle; wherein the content of the first and second substances,
the display controller is used for receiving bus data and controlling the display content of the left display screen and/or the right display screen according to the bus data;
and the left display screen and the right display screen are used for displaying corresponding display contents according to the control instruction after receiving the control instruction of the display controller.
The left display screen and the right display screen are embedded in an A column of the vehicle, and the display controller is installed inside a left instrument desk of the vehicle; the left display screen is embedded and installed on the inner side of a left A column of the vehicle, and the right display screen is embedded and installed on the inner side of a right A column of the vehicle; the left display screen, the right display screen and the display controller are connected and interacted through a vehicle-mounted Ethernet, and the display controller is connected with other controllers or systems on the vehicle through a bus.
It can be understood that the display content is preset content that is desired to be displayed in the display screen, and is generally indication warning information and vehicle monitoring information, and may also be other display content, which is not limited in this embodiment; the display controller can control the content displayed by the left display screen and the right display screen, and the left display screen and the right display screen can display corresponding display content according to the control instruction after receiving the control instruction of the display controller.
Further, the display controller is further configured to control the display interfaces of the left display screen and/or the right display screen to switch after receiving the state switching information sent by the bus.
It should be noted that the state switching information is information used for switching display interfaces corresponding to different driving states, and after the display controller receives the state switching information sent by the bus, the display interfaces of the left display screen and/or the right display screen may be controlled to be switched.
Further, the display controller is further configured to control the display interface of the left display screen and/or the right display screen to switch from the manual driving display interface to the automatic driving display interface after receiving the automatic driving state switching information sent by the bus;
and the display controller is also used for controlling the display interface of the left display screen and/or the right display screen to be switched to the manual driving display interface from the automatic driving display interface after receiving the manual driving state switching information sent by the bus.
It can be understood that the automatic driving state switching information is switching information for switching an automatic driving state to a manual driving state, the manual driving state switching information is switching information for switching the automatic driving state to the manual driving state, and the display controller controls the display interface of the left display screen and/or the right display screen to perform corresponding adaptation after receiving the corresponding switching information.
In a specific implementation, when a user switches a driving mode, the automatic driving system sends switching state flag information to the bus, and the display controller receives the flag state information and controls the left display screen and the right display screen to be switched to an automatic driving display interface or a manual driving display interface. It is noted that the left display screen and the right display of the indication display will change when the vehicle is in different driving modes. In consideration of human-computer interaction and user experience, the left display screen and the right display will not be displayed in the manual driving mode, such as left-right turn indication, vehicle speed information, and position information, which will be displayed on the cluster or the central display large screen.
Further, the display content of the left display screen comprises one or more of vehicle speed information, driving mileage information, fuel quantity/electric quantity low warning indication, left steering indication, left lane departure indication, left blind area indication, danger warning indication and automatic driving atmosphere display;
the display content of the right display screen comprises one or more of position information, subtotal mileage information, date information, weather information, right steering indication, right lane departure indication, right blind area indication, danger alarm indication and automatic driving atmosphere display.
It should be understood that the display content of the left display screen and the display content of the right display screen are not limited to the above information data, and may also include other types of data, such as personalized setting information and answer display information of a voice question and answer, and the like, which is not limited in this embodiment; and the display content of the left display screen can be displayed in the right display screen, and the display content of the right display screen can be displayed in the left display screen, and the adaptability adjustment can be specifically carried out according to the actual situation and by combining the use habits of the user.
It should be noted that the vehicle speed information is displayed according to the number plus the unit, for example, 100km/h, the refresh rate is 1s, and the number and the unit are displayed in red when the warning speed is exceeded; displaying the endurance mileage information according to the number plus the unit, wherein the endurance mileage information is 600km and the refresh rate is 10 s; fuel oil quantity/electric quantity information, wherein the fuel oil quantity information is suitable for the automatic driving vehicle to be a fuel oil vehicle, and the electric quantity information is suitable for the automatic driving vehicle to be an electric vehicle; the fuel quantity/electric quantity information is displayed according to a horizontal column-shaped display bar and a numerical value, the numerical value represents the fuel quantity and electric quantity percentage numerical value information, when the fuel quantity or the electric quantity is sufficient, the horizontal display bar is displayed in green, when the fuel quantity or the electric quantity is low, the horizontal display bar is displayed in red, and meanwhile, a fuel quantity/electric quantity low alarm indication is activated, is a red alarm icon and is accompanied by flickering.
It is understood that the left steering indication, the left lane departure indication and the left blind spot indication are displayed in accordance with the legal definition by the display controller acquiring the bus information.
In a specific implementation, when the driving track or the state of the vehicle is abnormal, the display controller receives information from the bus and immediately activates a danger alarm indication to prompt a user to carry out driving judgment or carry out manual intervention on the vehicle, and the danger alarm indication is displayed by characters, such as' driving attention! The red font characters are accompanied by twinkling, and the danger alarm indication display of the left display screen and the right display screen is consistent.
It should be understood that the display controller extracts the landmark character display according to the positioning and map information sent by the automatic driving system; displaying the subtotal mileage information according to the number plus the unit, wherein the subtotal mileage information is 1000km and the refresh rate is 1 s; the date information is displayed in a manner that the display controller performs character display according to the date message on the bus by acquiring the date message, such as 11 months, 15 days, Monday in 2010; the weather information is according to the weather data that the autopilot system sends, the display controller is carried out and is withdrew and displayed weather and temperature, such as 25 degrees C in sunny day; and the right steering indication, the right lane departure indication and the right blind area indication are displayed according to the regulation definition by acquiring the bus information through the display controller.
It should be noted that the display of the automatic driving atmosphere switches between the theme and the background according to the instruction given by the display controller, and the display of the automatic driving atmosphere on the left display screen and the display of the automatic driving atmosphere on the right display screen are kept consistent.
In a specific implementation, a user sets a personalized atmosphere lamp mode through a central display screen, and activates MsgA to be sent to a bus, for example, MsgA. inbackground is dynamic, and msa. inbime is running, a display controller receives a message through the bus, and controls the left display screen and the right display screen to be switched to a running theme and a dynamic background for display, wherein MsgA. inbackground signals are 16 backgrounds in total, and msg. inbime signals are 16 themes in total; the display controller controls the display contents of the left display screen and the right display screen by analyzing a combination meter message, a central display screen message, an automatic driving system message and other controller messages from the bus.
Furthermore, cameras are arranged on the back surfaces of the left display screen and the right display screen and used for collecting blind area video information and displaying the blind area video information in real time.
It can be understood that cameras are arranged on the back surfaces of the left display screen and the right display screen, and can collect video information of a vehicle blind area, so that the blind area video information is displayed, generally, the left display screen can collect video information of a left column blind area through the camera embedded in the back surface of the left display screen, and display the video information on the left display screen in real time, correspondingly, the left display screen can collect video information of a right column blind area through the camera embedded in the back surface of the left display screen, and display the video information on the left display screen in real time, and can preferentially display the blind area video information on the left display screen, and certainly display the right column blind area video information on the right display screen, and the blind area video information can be specifically adjusted and selected according to actual conditions and user settings, which is not limited in this embodiment.
Further, the display controller is further configured to perform polling, inquiring, displaying and refreshing on each display information in the display content according to a preset automatic driving priority when the vehicle is in an automatic driving mode; when the vehicle is in a manual driving mode, performing polling query display and refreshing on each display information in the display content according to a preset manual driving priority;
the display controller is also used for triggering an interruption instruction when receiving an alarm signal, switching and displaying an alarm indication, and restoring polling inquiry display and refreshing when the alarm indication is artificially forbidden or is converted into an inactivated state.
The priority of the interruption instruction is that the priority of danger alarm is better than that of lane departure alarm, the priority of lane departure alarm is better than that of blind zone alarm, and the priority of blind zone alarm is better than that of steering indication.
It should be noted that the preset automatic driving priority is a preset display priority order of each display information when the vehicle is in the automatic driving mode; the preset automatic driving priority can be used for inquiring, displaying and refreshing all display information in turn, but when the display controller receives danger alarm, lane departure alarm, blind area alarm and steering indication signals, an interruption instruction is triggered immediately, the display of the alarm indication is switched, the interruption instruction priority is set according to the danger alarm, the lane departure alarm, the blind area alarm and the steering indication, the alternative inquiry can be recovered for displaying only when the alarm indication is forbidden or turned into an inactivated state, the preset automatic driving priority can be adjusted correspondingly according to actual conditions and user settings, and the embodiment is not limited.
It can be understood that the preset manual driving priority is a preset display priority order of each display information when the vehicle is in the manual driving mode; when the vehicle is in manual driving, all display information can be inquired, displayed and refreshed in turn through the preset manual driving priority; when the display controller receives a danger alarm, a lane departure alarm and a blind area alarm, an interruption instruction is triggered immediately to display an alarm indication, wherein the priority of the interruption instruction is according to the danger alarm, the lane departure alarm and the blind area alarm, and then the display is inquired and displayed in turn after the display controller is recovered.
In the specific implementation, when in the manual driving mode, the left A column blind area display and the right A column blind area display are video signals directly acquired by cameras embedded into the left display screen and the right display screen, and are displayed by the left display screen and the right display screen through self analysis and judgment without analysis and judgment of the display controller, so that the A column blind area can be displayed in real time.
Further, the display controller is further configured to start the alarm mechanism to give an alarm when receiving the alarm signal.
It should be noted that the alarm mechanism may be a separately provided alarm, or may be an alarm integrated in the display controller, which is not limited in this embodiment; different alarm signals correspond to different alarm prompts, and the specific mapping relation can be set in the alarm.
In a specific implementation, the alarm mechanism may be a buzzer disposed in the display controller, or may also be a voice alarm, a vibration alarm, a light alarm, or the like, which is not limited in this embodiment; taking a buzzer as an example, when the alarm signal is received, the left lane departure alarm and the left blind area alarm are displayed according to the rule definition by acquiring bus information through the display controller, and the buzzer in the display controller is activated to give a sound prompt.
According to the scheme, the bus data are received through the display controller, and the display content of the left display screen and/or the right display screen is controlled according to the bus data; the left display screen and the right display screen are used for displaying corresponding display contents according to the control instruction after receiving the control instruction of the display controller; can real-time update show content to show for the vehicle user in striking position, because left side display screen with right side display screen all imbeds in the A post of vehicle, display controller installs inside the left instrument desk of vehicle, can practice thrift the inside usage space of vehicle, need not rely on combination meter or central display screen, is favorable to the driver to instructing the observation of reporting an emergency and asking for help or increased vigilance, has guaranteed the judgement of driver to the vehicle safety condition, has avoided the vehicle in-process driver because unable quick clear observation instructs the potential safety hazard of traveling that reports an emergency and asks for help or increased vigilance that leads to the fact, has improved the vehicle man-machine interaction of driving experience, and has strengthened the security that the vehicle was driving.
Accordingly, the present invention further provides a vehicle information display apparatus.
Referring to fig. 2, fig. 2 is a schematic view showing the arrangement of a vehicle information display device according to the present invention, the vehicle information display device including: the left display screen and the right display screen are embedded in an A column of the vehicle, and the display controller is installed inside a left instrument desk of the vehicle;
the display device comprises a left display screen, a right display screen and a display controller; the left display screen and the right display screen are embedded in an A column of the vehicle through an assembly structure, and the display controller is installed inside a left instrument desk of the vehicle; wherein the content of the first and second substances,
the left display screen is embedded and installed on the inner side of a left A column of the vehicle, and the right display screen is embedded and installed on the inner side of a right A column of the vehicle;
a display screen base in the assembly structure is assembled with the inner side of the metal plate of the A column through a bolt;
the left side display screen with the camera of right side display screen combines the sealing washer to see through the via hole the video information in vehicle the place ahead is gathered in the A post panel beating outside.
The vehicle information display device comprises a left display screen, a right display screen and a display controller, wherein the left display screen is used for displaying a blind area of a left A column, displaying vehicle indication warning information, vehicle monitoring information and atmosphere providing display, and is embedded and installed on the inner side of the left A column of the vehicle through an assembly structure; the right display screen is used for displaying a blind area of the right A column, and vehicle indication warning information, vehicle monitoring information and atmosphere providing display are embedded and installed on the inner side of the right A column of the vehicle through an assembly structure; the assembling structure may be a metal structure with high strength, or may be a plastic structure or other structures with high hardness, which is not limited in this embodiment; the display controller is configured to receive message information on a bus, analyze and judge the message information, and then control display contents and display modes of the left display screen and the right display screen, and may be installed on a left inner side of an instrument desk, or may be installed in any other position of a vehicle, which is not limited in this embodiment.
It should be understood that the display controller is connected and data exchanged with the combination instrument, the central display screen and the automatic driving system through a bus, and the left display screen, the right display screen and the display controller are connected through a vehicle-mounted Ethernet; the display controller receives data from the bus, especially data of the automatic driving system, the combination instrument and the central display screen, analyzes and judges display contents and display subject backgrounds of the left display screen and the right display screen.
In a specific implementation, fig. 3 is a schematic structural assembly diagram of a first embodiment of the vehicle information display device of the present invention, as shown in fig. 3, S21 is a display screen, S20 is an inner side of an a-pillar metal plate, S22 is a display screen base, S23 is an embedded camera of the display screen, S24 is an outer side of the a-pillar metal plate, the left display screen, the right display screen, and the display controller can be embedded in the a-pillar of the vehicle through S22, S22 is generally a metal structure, and of course, may be a plastic structure or other structures with higher hardness, which is not limited in this embodiment; s22 assembles through bolt and A post panel beating, can strengthen the rigidity of A post on the one hand, and on the other hand can increase the heat-sinking capability of display screen, and S23 combines the sealing washer through the via hole and sees through A post panel beating and can gather vehicle the place ahead video information, and installation of rethread side wall inner panel covers S22, only exposes S21 display part, and whole assembly is succinct can not influence the structural shape and the intensity rigidity of whole A post.
According to the scheme, the left display screen and the right display screen are embedded into the column A of the vehicle through the assembling structure, and the display controller is installed inside the left instrument desk of the vehicle; the left display screen is embedded and installed on the inner side of a left A column of the vehicle, and the right display screen is embedded and installed on the inner side of a right A column of the vehicle; a display screen base in the assembly structure is assembled with the inner side of the metal plate of the A column through a bolt; the left side display screen with the camera of right side display screen combines the sealing washer to see through the via hole and sees through the video information in vehicle the place ahead is gathered in the A post panel beating outside, can real-time update show the content to show for the vehicle user at striking position demonstration, because left side display screen with right side display screen all imbeds in the A post of vehicle, display controller installs inside the left instrument desk of vehicle, can practice thrift the inside usage space of vehicle, need not rely on combination meter or central display screen, is favorable to the driver to instructing the observation of reporting an emergency and asking for help or increased vigilance the potential safety hazard that traveles to the vehicle condition, has avoided the vehicle in-process driver because unable quick clear observation instruction is reported an emergency and asks for help or increased vigilance the potential safety hazard that traveles of causing, has.
Correspondingly, the invention further provides a vehicle information display method.
Fig. 4 is a flowchart illustrating a vehicle information display method according to a first embodiment of the present invention, and as shown in fig. 4, the vehicle information display method includes:
and A10, the display controller receives the bus data and controls the display content of the left display screen and/or the right display screen according to the bus data.
It should be noted that the left display screen, the right display screen, and the display controller are connected and interacted through a vehicle-mounted ethernet, and the display controller is connected with other controllers or systems on the vehicle through a bus.
And A20, after receiving a control instruction of the display controller, the left display screen and the right display screen display corresponding display contents according to the control instruction.
It can be understood that the display content is preset content that is desired to be displayed in the display screen, and is generally indication warning information and vehicle monitoring information, and may also be other display content, which is not limited in this embodiment; the display controller can control the content displayed by the left display screen and the right display screen, and the left display screen and the right display screen can display corresponding display content according to the control instruction after receiving the control instruction of the display controller.
And A30, after receiving the state switching information sent by the bus, the display controller controls the display interface of the left display screen and/or the right display screen to switch.
It should be noted that the state switching information is information used for switching display interfaces corresponding to different driving states, and after the display controller receives the state switching information sent by the bus, the display interfaces of the left display screen and/or the right display screen may be controlled to be switched.
A40, when the vehicle is in an automatic driving mode, the display controller performs polling query display and refreshing on each display information in the display content according to a preset automatic driving priority; and when the vehicle is in a manual driving mode, performing polling query display and refreshing on each display information in the display content according to a preset manual driving priority.
It can be understood that the automatic driving state switching information is switching information for switching an automatic driving state to a manual driving state, the manual driving state switching information is switching information for switching the automatic driving state to the manual driving state, and the display controller controls the display interface of the left display screen and/or the right display screen to perform corresponding adaptation after receiving the corresponding switching information.
In a specific implementation, when a user switches a driving mode, the automatic driving system sends switching state flag information to the bus, and the display controller receives the flag state information and controls the left display screen and the right display screen to be switched to an automatic driving display interface or a manual driving display interface. It is noted that the left display screen and the right display of the indication display will change when the vehicle is in different driving modes. In consideration of human-computer interaction and user experience, the left display screen and the right display will not be displayed in the manual driving mode, such as left-right turn indication, vehicle speed information, and position information, which will be displayed on the cluster or the central display large screen.
It should be noted that the preset automatic driving priority is a preset display priority order of each display information when the vehicle is in the automatic driving mode; the preset automatic driving priority can be used for inquiring, displaying and refreshing all display information in turn, but when the display controller receives danger alarm, lane departure alarm, blind area alarm and steering indication signals, an interruption instruction is triggered immediately, the display of the alarm indication is switched, the interruption instruction priority is set according to the danger alarm, the lane departure alarm, the blind area alarm and the steering indication, the alternative inquiry can be recovered for displaying only when the alarm indication is forbidden or turned into an inactivated state, the preset automatic driving priority can be adjusted correspondingly according to actual conditions and user settings, and the embodiment is not limited.
It can be understood that the preset manual driving priority is a preset display priority order of each display information when the vehicle is in the manual driving mode; when the vehicle is in manual driving, all display information can be inquired, displayed and refreshed in turn through the preset manual driving priority; when the display controller receives a danger alarm, a lane departure alarm and a blind area alarm, an interruption instruction is triggered immediately to display an alarm indication, wherein the priority of the interruption instruction is according to the danger alarm, the lane departure alarm and the blind area alarm, and then the display is inquired and displayed in turn after the display controller is recovered.
In the specific implementation, when in the manual driving mode, the left A column blind area display and the right A column blind area display are video signals directly acquired by cameras embedded into the left display screen and the right display screen, and are displayed by the left display screen and the right display screen through self analysis and judgment without analysis and judgment of the display controller, so that the A column blind area can be displayed in real time.
A50, when receiving alarm signal, the display controller triggers an interrupt instruction, switches display alarm indication, and resumes polling inquiry display and refresh when the alarm indication is artificially prohibited or turned to inactive state.
It should be noted that the alarm mechanism may be a separately provided alarm, or may be an alarm integrated in the display controller, which is not limited in this embodiment; different alarm signals correspond to different alarm prompts, and the specific mapping relation can be set in the alarm.
In a specific implementation, the alarm mechanism may be a buzzer disposed in the display controller, or may also be a voice alarm, a vibration alarm, a light alarm, or the like, which is not limited in this embodiment; taking a buzzer as an example, when the alarm signal is received, the left lane departure alarm and the left blind area alarm are displayed according to the rule definition by acquiring bus information through the display controller, and the buzzer in the display controller is activated to give a sound prompt.
Through the scheme, the display content can be updated in real time, and the display content is displayed for a vehicle user at a striking position, because the left display screen and the right display screen are embedded into the column A of the vehicle, the display controller is installed inside a left instrument desk of the vehicle, the use space inside the vehicle can be saved, a combination instrument or a central display screen is not required to be relied on, the observation of the indication alarm by a driver is facilitated, the judgment of the driver on the safety condition of the vehicle is ensured, the driving potential safety hazard caused by the alarm of the driver due to the incapability of fast and clear observation indication in the driving process of the vehicle is avoided, the human-computer interaction experience of the driving vehicle is improved, and the driving safety of the vehicle is enhanced.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A vehicle information display system, characterized in that the measurement indication display system comprises:
the display device comprises a left display screen, a right display screen and a display controller; the left display screen and the right display screen are embedded in an A column of the vehicle, and the display controller is installed inside a left instrument desk of the vehicle; wherein the content of the first and second substances,
the display controller is used for receiving bus data and controlling the display content of the left display screen and/or the right display screen according to the bus data;
and the left display screen and the right display screen are used for displaying corresponding display contents according to the control instruction after receiving the control instruction of the display controller.
2. The vehicle information display system according to claim 1, wherein the display controller is further configured to control the display interface of the left display screen and/or the right display screen to switch after receiving the status switching information sent by the bus.
3. The vehicle information display system according to claim 2, wherein the display controller is further configured to control the display interface of the left display screen and/or the right display screen to switch from the manual driving display interface to the automatic driving display interface after receiving the automatic driving state switching information sent by the bus;
and the display controller is also used for controlling the display interface of the left display screen and/or the right display screen to be switched to the manual driving display interface from the automatic driving display interface after receiving the manual driving state switching information sent by the bus.
4. The vehicle information display system according to claim 1, wherein the display content of the left display screen includes one or more of vehicle speed information, mileage information, fuel amount/electric amount low warning indication, left turn indication, left lane departure indication, left blind zone indication, danger warning indication, and automatic driving atmosphere display;
the display content of the right display screen comprises one or more of position information, subtotal mileage information, date information, weather information, right steering indication, right lane departure indication, right blind area indication, danger alarm indication and automatic driving atmosphere display.
5. The vehicle information display system according to claim 1, wherein cameras are provided on the back surfaces of the left display screen and the right display screen, and are configured to collect blind area video information and display the blind area video information in real time.
6. The vehicle information display system according to claim 1, wherein the display controller is further configured to perform polling display and refresh of each display information in the display contents according to a preset automatic driving priority when the vehicle is in an automatic driving mode; when the vehicle is in a manual driving mode, performing polling query display and refreshing on each display information in the display content according to a preset manual driving priority;
the display controller is also used for triggering an interruption instruction when receiving an alarm signal, switching and displaying an alarm indication, and restoring polling inquiry display and refreshing when the alarm indication is artificially forbidden or is converted into an inactivated state.
7. The vehicle information display system according to claim 6, wherein the priority of the interrupt instruction is that a danger alarm is prioritized over a lane departure alarm, that a lane departure alarm is prioritized over a blind zone alarm, and that a blind zone alarm is prioritized over a steering indication.
8. The vehicle information display system of claim 6, wherein the display controller is further configured to activate the alarm mechanism for an alarm prompt upon receiving an alarm signal.
9. A vehicle information display device, characterized by comprising:
the display device comprises a left display screen, a right display screen and a display controller; the left display screen and the right display screen are embedded in an A column of the vehicle through an assembly structure, and the display controller is installed inside a left instrument desk of the vehicle; wherein the content of the first and second substances,
the left display screen is embedded and installed on the inner side of a left A column of the vehicle, and the right display screen is embedded and installed on the inner side of a right A column of the vehicle;
a display screen base in the assembly structure is assembled with the inner side of the metal plate of the A column through a bolt;
the left side display screen with the camera of right side display screen combines the sealing washer to see through the via hole the video information in vehicle the place ahead is gathered in the A post panel beating outside.
10. A vehicle information display method based on the vehicle information display system of any one of claims 1 to 8 and the vehicle information display device of claim 9, characterized by comprising:
the display controller receives the bus data and controls the display content of the left display screen and/or the right display screen according to the bus data;
after receiving a control instruction of the display controller, the left display screen and the right display screen display corresponding display contents according to the control instruction;
after receiving the state switching information sent by the bus, the display controller controls the display interfaces of the left display screen and/or the right display screen to switch;
when the vehicle is in an automatic driving mode, the display controller performs polling inquiry display and refreshing on each display information in the display content according to a preset automatic driving priority; when the vehicle is in a manual driving mode, performing polling query display and refreshing on each display information in the display content according to a preset manual driving priority;
when the display controller receives an alarm signal, an interrupt instruction is triggered, the display of an alarm instruction is switched, and when the alarm instruction is manually prohibited or turned into an inactive state, the polling inquiry display and the refreshing are resumed.
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| CN202010851873.9A CN112158133A (en) | 2020-08-21 | 2020-08-21 | Vehicle information display system, device and method |
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| CN202010851873.9A CN112158133A (en) | 2020-08-21 | 2020-08-21 | Vehicle information display system, device and method |
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Application publication date: 20210101 |