CN115158154A - Vehicle tail LED screen interaction system, method, vehicle and storage medium - Google Patents

Vehicle tail LED screen interaction system, method, vehicle and storage medium Download PDF

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Publication number
CN115158154A
CN115158154A CN202210880320.5A CN202210880320A CN115158154A CN 115158154 A CN115158154 A CN 115158154A CN 202210880320 A CN202210880320 A CN 202210880320A CN 115158154 A CN115158154 A CN 115158154A
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China
Prior art keywords
information
led screen
interaction
vehicle
signal
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CN202210880320.5A
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Chinese (zh)
Inventor
向坤
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Chongqing Changan Automobile Co Ltd
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Chongqing Changan Automobile Co Ltd
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Priority to CN202210880320.5A priority Critical patent/CN115158154A/en
Publication of CN115158154A publication Critical patent/CN115158154A/en
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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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/503—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The application relates to the technical field of vehicle information interaction, in particular to a vehicle tail LED screen interaction system, a method, a vehicle and a storage medium, wherein the system comprises: the system comprises a human-computer interaction interface, a display area and a plurality of interaction keys, wherein the display area displays interaction information input by a user based on the interaction keys; the vehicle body controller is used for acquiring at least one driving safety signal of the vehicle; the cabin controller is used for analyzing the at least one driving safety signal to generate at least one driving safety warning message and transmitting the interactive message and/or the at least one driving safety warning message to the LED screen interactive component; and the LED screen interaction assembly is used for analyzing at least one piece of vehicle information and/or interaction information to obtain interaction content, and displaying the interaction content on an LED screen of the LED screen interaction assembly. Therefore, the problems that the pursuit of the user for individuation and higher safety cannot be met, the user experience is reduced and the like in the related technology are solved.

Description

Vehicle tail LED screen interaction system, method, vehicle and storage medium
Technical Field
The application relates to the technical field of vehicle information interaction, in particular to a vehicle tail LED screen interaction system, a vehicle tail LED screen interaction method, a vehicle and a storage medium.
Background
With the popularization of automobiles and the youth of owners of the automobiles, the individuality of the automobiles is continuously changed, and a remarkable characteristic is the popularization and application of the automobile sticker at the tail part of the automobile.
In the correlation technique, information interaction between cars is generally shown in the forms of car lamps, car stickers, loudspeakers and the like, and information such as advertisements and publicity phrases is also displayed by adopting car roof LED display screens or car body pictures.
Disclosure of Invention
The application provides a vehicle tail LED screen interaction system, a vehicle tail LED screen interaction method, a vehicle and a storage medium, and aims to solve the problems that pursuits of users for individuation and higher safety cannot be met in the related technology, and user experience is reduced.
An embodiment of a first aspect of the present application provides a car tail LED screen interactive system, including: the system comprises a human-computer interaction interface, a display area and a plurality of interaction keys, wherein the display area displays interaction information input by a user based on the interaction keys; the vehicle body controller is used for acquiring at least one driving safety signal of the vehicle; the cabin controller is used for analyzing the at least one driving safety signal to generate at least one driving safety warning message and transmitting the interaction message and/or the at least one driving safety warning message to the LED screen interaction component; and the LED screen interaction component is used for analyzing the at least one piece of vehicle information and/or the interaction information to obtain interaction content, and displaying the interaction content on an LED screen of the LED screen interaction component.
According to the technical means, information such as characters or pictures which are expected to be displayed can be set through a human-computer interaction interface, and the vehicle body controller is used for providing driving safety related signals such as a vehicle speed signal, a collision signal and a steering signal; then, the cabin controller is used for transmitting the corresponding information to the LED screen interaction assembly, so that the corresponding content is displayed on the LED screen, the personalized requirements of the user can be met, meanwhile, the display ways of safety related information are increased, the driving safety is improved, and the vehicle using experience of the user is improved.
Further, the interactive information comprises parking number information, and the plurality of interactive keys comprise parking interactive function keys, wherein a display area of the man-machine interactive interface displays the parking number information input by a user based on the plurality of interactive keys, and the parking interactive function keys generate an activation signal according to the triggering of the user; and the cabin controller detects whether the vehicle is in a parking state or not when acquiring the activation signal, and sends the parking number information to the LED screen interaction assembly when detecting that the vehicle is in the parking state, so that the parking number information is displayed on the LED screen.
According to the technical means, the information of the parking numbers is input through the parking interaction function keys in the display area of the human-computer interaction interface, the activation signals are generated according to the triggering of the user, when the cabin controller acquires the activation signals, the cabin controller firstly and automatically judges whether the vehicle is in the parking state, if the vehicle is in the parking state, the parking numbers are sent to the LED screen interaction assembly, the parking number information is displayed on the LED screen, the intelligent parking number display device is more intelligent, the use of daily fixed parking number plates is replaced, the parking requirements of the user are met, and the use experience of the user is improved.
Further, the interactive information comprises personalized character information, personalized picture information and/or personalized advertisement content information meeting the user expectations, wherein the display area of the human-computer interaction interface displays the personalized character information, the personalized picture information and/or the personalized advertisement content information input by the user based on the plurality of interactive keys; the cabin controller is used for transmitting the personalized character information, the personalized picture information and/or the personalized advertisement content information to the LED screen interaction assembly so as to display the personalized character information, the personalized picture information and/or the personalized advertisement content information on the LED screen.
According to the technical means, the personalized character information, the personalized picture information and/or the personalized advertisement content information are input through the interactive keys in the display area of the human-computer interaction interface, and are transmitted to the LED screen interaction assembly through the cabin controller, so that the corresponding content information is displayed on the LED screen, the personalized requirements of the user are met, and the vehicle using experience of the user is improved.
Further, the at least one driving safety signal comprises at least one of a vehicle speed signal, a collision signal and a steering signal, wherein when the at least one driving safety signal is the vehicle speed signal, the cabin controller is used for analyzing the vehicle speed signal to obtain an actual vehicle speed of the vehicle and displaying the actual vehicle speed on the LED screen; when the at least one driving safety signal is the collision signal, the cabin controller is used for analyzing the collision signal to obtain collision information of the vehicle and displaying the collision information on the LED screen; when the at least one driving safety signal is the steering signal, the cabin controller is used for analyzing the steering signal to obtain steering information of the vehicle and displaying the steering information on the LED screen.
According to the technical means, the vehicle body controller in the embodiment of the application is used for providing driving safety related signals, such as a vehicle speed signal, a collision signal, a steering signal and the like, then the cockpit controller judges and processes the signals, generates content to be displayed and transmits the content to the LED screen interaction system to enable the content to be displayed on the LED screen, so that a display way of safety related information is increased, driving safety is improved, and vehicle using experience of a user is improved.
The embodiment of the second aspect of the present application provides a vehicle tail LED screen interaction method, which is applied to the vehicle tail LED screen interaction system described above, and includes the following steps: acquiring interaction information which is sent by a man-machine interaction interface and is input by a user based on a plurality of interaction keys; acquiring at least one driving safety signal of the vehicle sent by a vehicle body controller; and analyzing the at least one driving safety signal to generate at least one driving safety warning message, transmitting the interactive message and/or the at least one driving safety warning message to an LED screen interactive component, and displaying the interactive content on an LED screen of the LED screen interactive component after the LED screen interactive component analyzes the at least one vehicle message and/or the interactive message to obtain interactive content.
Further, the interactive information includes parking number information, and the plurality of interactive keys include a parking interactive function key, further including: detecting whether the vehicle is in a parking state or not when the parking interactive function key is acquired and an activation signal is generated according to the triggering of a user; and when the vehicle is detected to be in the parking state, sending the parking number information to the LED screen interaction assembly so as to display the parking number information on the LED screen.
Further, the interactive information comprises personalized character information, personalized picture information and/or personalized advertisement content information meeting the user expectations, wherein the personalized character information, the personalized picture information and/or the personalized advertisement content information input by the user based on the plurality of interactive keys are acquired; and transmitting the personalized character information, the personalized picture information and/or the personalized advertisement content information to the LED screen interaction assembly so as to display the personalized character information, the personalized picture information and/or the personalized advertisement content information on the LED screen.
Further, the at least one driving safety signal includes at least one of a vehicle speed signal, a collision signal, and a steering signal, further comprising: when the at least one driving safety signal is the vehicle speed signal, analyzing the vehicle speed signal to obtain the actual vehicle speed of the vehicle, and displaying the actual vehicle speed on the LED screen; when the at least one driving safety signal is the collision signal, analyzing the collision signal to obtain collision information of the vehicle, and displaying the collision information on the LED screen; and when the at least one driving safety signal is the steering signal, analyzing the steering signal to obtain steering information of the vehicle, and displaying the steering information on the LED screen.
In a third aspect of the present application, an embodiment provides a vehicle including the vehicle rear LED screen interaction system as described in the above embodiments.
A fourth aspect of the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor, so as to implement the rear LED screen interaction method according to the foregoing embodiment.
Therefore, the application has at least the following beneficial effects:
(1) According to the embodiment of the application, information such as characters or pictures which are expected to be displayed is set through a human-computer interaction interface, and the vehicle body controller is used for providing driving safety related signals such as a vehicle speed signal, a collision signal and a steering signal in the driving process; then, the cabin controller is used for transmitting the corresponding information to the LED screen interaction assembly, so that the corresponding content is displayed on the LED screen, the personalized requirements of the user can be met, meanwhile, the display ways of safety related information are increased, the driving safety is improved, and the vehicle using experience of the user is improved.
(2) The information of parking number is input through the parking interaction function button in the display area of human-computer interaction interface, generate the activation signal according to user trigger, when the cockpit controller acquires the activation signal, judge whether the vehicle is in the parking state earlier independently, if be in the parking state, then send parking number to LED screen interaction subassembly, make it show parking number information on the LED screen, it is more intelligent, replace the use of daily fixed parking number tablet, user's parking demand has been solved, promote user's use and experience.
(3) According to the method and the device, the personalized character information, the personalized picture information and/or the personalized advertisement content information are input through the interactive keys in the display area of the human-computer interaction interface and are transmitted to the LED screen interaction component through the cabin controller, so that the corresponding content information is displayed on the LED screen, the personalized requirements of the user are met, and the vehicle using experience of the user is improved.
(4) The vehicle body controller is used for providing driving safety related signals such as vehicle speed signals, collision signals and steering signals, then the cabin controller judges and processes the signals, content which is expected to be displayed is generated and transmitted to the LED screen interaction system to be displayed on the LED screen, display ways of safety related information are increased, driving safety is improved, and vehicle using experience of a user is improved.
Additional aspects and advantages of the present application 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 present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application 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 an exemplary diagram of a rear LED screen interaction system according to an embodiment of the present application;
FIG. 2 is a diagram of a mounting location of a rear LED screen according to an embodiment of the present application;
FIG. 3 is a system diagram of a rear LED screen according to an embodiment of the present application;
FIG. 4 is a system block diagram of a rear LED screen interaction system according to an embodiment of the present application;
fig. 5 is a flowchart of a rear LED screen interaction system according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
The following describes a rear LED screen interaction system, method, vehicle and storage medium according to embodiments of the present application with reference to the accompanying drawings. Aiming at the problems that the forms mentioned in the background technology are not flexible enough, important information of vehicle driving such as vehicle emergency braking cannot be responded in time to prompt a rear vehicle, the pursuit of a user on individuation and higher safety cannot be met, and the use experience of the user is reduced, the application provides a vehicle tail LED screen interaction system, in the system, before the vehicle drives, the user can set information such as characters or pictures which are expected to be displayed through a man-machine interaction interface, and a vehicle body controller is used for providing signals related to driving safety in the driving process, such as a vehicle speed signal, a collision signal, a steering signal and the like; then, the cabin controller is used for transmitting the corresponding information to the LED screen interaction assembly, so that the corresponding content is displayed on the LED screen, the personalized requirements of the user can be met, meanwhile, the display ways of safety related information are increased, the driving safety is improved, and the vehicle using experience of the user is improved. Therefore, the problems that pursuits of users for individuation and higher safety cannot be met, user use experience is reduced and the like in the related technology are solved.
Specifically, fig. 1 is an exemplary diagram of a rear LED screen interaction system according to an embodiment of the present application.
As shown in fig. 1, the rear LED screen interactive system 10 includes: a human-computer interaction interface 100, a vehicle body controller 200, a cabin controller 300 and an LED screen interaction assembly 400.
The human-computer interaction interface 100 comprises a display area and a plurality of interaction keys, wherein the display area displays interaction information input by a user based on the interaction keys; the body controller 200 is configured to obtain at least one driving safety signal of the vehicle; the cabin controller 300 is configured to analyze the at least one driving safety signal to generate at least one driving safety warning message, and transmit the interaction message and/or the at least one driving safety warning message to the LED screen interaction component; the LED screen interaction assembly 400 is configured to parse at least one vehicle information and/or interaction information to obtain an interaction content, and display the interaction content on an LED screen of the LED screen interaction assembly.
The interactive information may be parking number information, or personalized text information, personalized picture information, and/or personalized advertisement content information that meets the user's desire, which is not specifically limited herein.
Wherein the driving safety signal may include: a vehicle speed signal, a collision signal, a steering signal, etc., and is not particularly limited herein.
It can be understood that in the embodiment of the present application, information such as text or pictures that is desired to be displayed may be set through the human-computer interface, and the vehicle body controller is configured to provide driving safety related signals, such as a vehicle speed signal, a collision signal, a steering signal, and the like; then, the cabin controller is used for transmitting the corresponding information to the LED screen interaction assembly, so that the corresponding content is displayed on the LED screen, the personalized requirements of the user can be met, meanwhile, the display ways of safety related information are increased, the driving safety is improved, and the vehicle using experience of the user is improved.
Specifically, as shown in fig. 2, the LED screen is mounted at the lower edge of the rear windshield, and may be arranged in the center or at the edge, for displaying interactive information; as shown in fig. 3, the LED screen system includes: the LED display screen comprises a deserializing chip, a backlight chip, a driving chip, a storage chip and an LED screen; the deserializing chip is used for analyzing a video signal transmitted by a coaxial cable or a twisted pair; the backlight chip is used for driving a backlight module of the LED display screen; the driving chip is used for driving the LED screen to display images; the memory chip is used for storing some static images and the like.
It should be noted that, in the embodiment of the present application, different interaction information may be manually or automatically set through the display area of the human-computer interaction interface, the multiple interaction keys, and the vehicle body controller, which is not specifically limited herein.
As a possible implementation manner, the interactive information includes parking number information, and the plurality of interactive keys include parking interactive function keys, wherein a display area of the human-computer interactive interface displays parking number information input by a user based on the plurality of interactive keys, and the parking interactive function keys generate an activation signal according to the triggering of the user; the cabin controller detects whether the vehicle is in a parking state or not when acquiring the activation signal, and sends parking number information to the LED screen interaction assembly when detecting that the vehicle is in the parking state, so that the parking number information is displayed on the LED screen.
The activation signal may be activated manually or by voice, and is not limited herein.
It can be understood that, the information of parking number is input through the parking interaction function button in the display area of human-computer interaction interface in the embodiment of the application, the user can trigger the activation signal through manual or voice, when the cockpit controller acquires the activation signal, whether the vehicle is in the parking state is judged autonomously earlier, if the vehicle is in the parking state, the parking number is sent to the LED screen interaction assembly, so that the parking number information is displayed on the LED screen, the device is more intelligent, the use of daily fixed parking number plates is replaced, the parking requirement of the user is met, and the use experience of the user is improved.
As another possible implementation manner, the interactive information includes personalized text information, personalized picture information and/or personalized advertisement content information meeting the user's expectations, wherein the display area of the human-computer interaction interface displays the personalized text information, personalized picture information and/or personalized advertisement content information input by the user based on a plurality of interactive keys; the cabin controller is used for transmitting the personalized text information, the personalized picture information and/or the personalized advertisement content information to the LED screen interaction assembly so as to display the personalized text information, the personalized picture information and/or the personalized advertisement content information on the LED screen.
It can be understood that in the embodiment of the application, the personalized text information, the personalized picture information and/or the personalized advertisement content information are input through the interactive keys in the display area of the human-computer interaction interface and are transmitted to the LED screen interaction assembly by using the cabin controller, so that the corresponding content information is displayed on the LED screen, the personalized requirements of the user are met, and the vehicle using experience of the user is improved.
As another possible implementation manner, the at least one driving safety signal comprises at least one of a vehicle speed signal, a collision signal and a steering signal, wherein when the at least one driving safety signal is the vehicle speed signal, the cabin controller is used for analyzing the vehicle speed signal to obtain the actual vehicle speed of the vehicle and displaying the actual vehicle speed on the LED screen; when at least one driving safety signal is a collision signal, the cabin controller is used for analyzing the collision signal to obtain collision information of the vehicle and displaying the collision information on the LED screen; when at least one driving safety signal is a steering signal, the cabin controller is used for analyzing the steering signal to obtain steering information of the vehicle and displaying the steering information on the LED screen.
The collision information may be a collision degree of the vehicle, and the steering information may be left steering or right steering, and is not limited in this respect.
It can be understood that the vehicle body controller of the embodiment of the application is used for providing driving safety related signals, such as a vehicle speed signal, a collision signal, a steering signal and the like, then the cockpit controller judges and processes the signals, generates a content to be displayed, and transmits the content to the LED screen interaction system to enable the content to be displayed on the LED screen, so that a display path of safety related information is increased, driving safety is improved, and vehicle using experience of a user is improved.
According to the vehicle tail LED screen interaction system provided by the embodiment of the application, in the system, before a vehicle drives, a user can set the relevant contents such as characters, pictures, parking information and the like which are expected to be displayed through a man-machine interaction interface, and a vehicle body controller is used for providing driving safety relevant signals such as a vehicle speed signal, a collision signal, a steering signal and the like; then, the cabin controller is used for transmitting the corresponding information to the LED screen interaction assembly, so that the corresponding content is displayed on the LED screen, the personalized requirements of the user can be met, meanwhile, the display ways of safety related information are increased, the driving safety is improved, and the vehicle using experience of the user is improved. Therefore, the problems that the pursuit of the user for individuation and higher safety cannot be met, the user experience is reduced and the like in the related technology are solved.
Taking the application scenario shown in fig. 4 as an example, the whole system includes a cabin controller, a car machine, other car body controllers, and an LED screen interaction system, where the cabin controller is responsible for communicating with the car machine, other car body controllers, and the LED screen interaction system, and supplying power to the LED screen interaction system and the car machine; the car machine is used as a window of a human-computer interaction interface and used for setting functions such as characters and pictures; other controllers of the vehicle body are used for providing signals related to driving safety, such as vehicle speed signals, collision signals, steering signals and the like;
based on the application scenario shown in fig. 5, the following will explain a specific working principle, specifically as follows:
1. personalized display of characters, pictures, advertisement contents and the like
(1) Setting information such as personalized character information, personalized picture information and/or personalized advertisements which are expected to be displayed on the vehicle machine by a user;
(2) The car machine transmits corresponding information to the cabin controller;
(3) The cabin controller transmits corresponding information to the LED screen interaction system;
(4) And the LED screen interactive system analyzes and displays.
2. Safety warning function
(1) The cabin controller acquires corresponding signals through a bus, and the vehicle body controller is used for providing driving safety related signals such as a vehicle speed signal, a collision signal, a steering signal and the like;
(2) The cabin controller judges and processes the signals, generates the content which is expected to be displayed, such as the information of actual vehicle speed, collision information, left-right steering and the like, and transmits the content to the LED screen interaction system;
(3) The LED screen interaction system analyzes and displays;
3. parking cell-phone number tablet function.
(1) A user sets information display contents such as a parking number on a vehicle machine;
(2) The cabin controller acquires related content and detects that the vehicle is in a parking state;
(3) The cabin controller sends the content to be displayed to the LED screen interaction system;
(4) And the LED screen interactive system analyzes and displays the data.
The method for interacting the automobile tail LED screen is described with reference to the attached drawings.
FIG. 5 is a flow chart of a method for vehicle rear LED screen interaction according to an embodiment of the application.
As shown in fig. 5, the rear LED screen interaction method includes the following steps:
in step S101, interaction information sent by the human-computer interaction interface and input by the user based on the multiple interaction keys is obtained.
In this application embodiment, the interactive information includes parking number information, and the plurality of interactive keys include parking interactive function keys, further including: when the parking interaction function key is obtained, an activation signal is generated according to the triggering of a user, and whether the vehicle is in a parking state or not is detected; and when the vehicle is detected to be in a parking state, sending parking number information to the LED screen interaction assembly so as to display the parking number information on the LED screen.
In the embodiment of the application, the interactive information comprises personalized character information, personalized picture information and/or personalized advertisement content information meeting the user expectation, wherein the personalized character information, the personalized picture information and/or the personalized advertisement content information input by the user based on a plurality of interactive keys are acquired; and transmitting the personalized text information, the personalized picture information and/or the personalized advertisement content information to the LED screen interaction component so as to display the personalized text information, the personalized picture information and/or the personalized advertisement content information on the LED screen.
In step S102, at least one driving safety signal of the vehicle sent by the vehicle body controller is obtained.
In an embodiment of the present application, the at least one driving safety signal includes at least one of a vehicle speed signal, a collision signal, and a steering signal, and further includes: when at least one driving safety signal is a vehicle speed signal, analyzing the vehicle speed signal to obtain the actual vehicle speed of the vehicle, and displaying the actual vehicle speed on an LED screen; when at least one driving safety signal is a collision signal, analyzing the collision signal to obtain collision information of the vehicle, and displaying the collision information on an LED screen; and when at least one driving safety signal is a steering signal, analyzing the steering signal to obtain the steering information of the vehicle, and displaying the steering information on the LED screen.
In step S103, at least one driving safety signal is analyzed to generate at least one driving safety warning message, the interactive message and/or the at least one driving safety warning message is transmitted to the LED screen interactive component, and after the LED screen interactive component analyzes the at least one vehicle message and/or the interactive message to obtain the interactive content, the interactive content is displayed on the LED screen of the LED screen interactive component.
It should be noted that the foregoing explanation of the embodiment of the car tail LED screen interaction system is also applicable to the car tail LED screen interaction method of the embodiment, and details are not repeated here.
According to the method for interaction of the tail LED screen of the vehicle, before the vehicle drives, a user can set the relevant contents such as characters, pictures, parking information and the like which are expected to be displayed through a human-computer interaction interface, and the vehicle body controller is used for providing driving safety relevant signals such as a vehicle speed signal, a collision signal, a steering signal and the like; then, the cabin controller is used for transmitting the corresponding information to the LED screen interaction assembly, so that the corresponding content is displayed on the LED screen, the personalized requirements of the user can be met, meanwhile, the display ways of safety related information are increased, the driving safety is improved, and the vehicle using experience of the user is improved. Therefore, the problems that the pursuit of the user for individuation and higher safety cannot be met, the user experience is reduced and the like in the related technology are solved.
The embodiment of the application also provides a vehicle, which comprises the vehicle tail LED screen interaction system.
Embodiments of the present application further provide a computer-readable storage medium, on which a computer program is stored, where the program is executed by a processor to implement the above car tail LED screen interaction method.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means 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 present application. 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 N embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "N" 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 N executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application 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 implementing the embodiments of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a programmable gate array, a field programmable gate array, or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. A rear LED screen interactive system, comprising:
the system comprises a human-computer interaction interface, a display area and a plurality of interaction keys, wherein the display area displays interaction information input by a user based on the interaction keys;
the vehicle body controller is used for acquiring at least one driving safety signal of the vehicle;
the cabin controller is used for analyzing the at least one driving safety signal to generate at least one driving safety warning message and transmitting the interaction message and/or the at least one driving safety warning message to the LED screen interaction component;
and the LED screen interaction component is used for analyzing the at least one piece of vehicle information and/or the interaction information to obtain interaction content, and displaying the interaction content on an LED screen of the LED screen interaction component.
2. The system of claim 1, wherein the interactive information comprises parking number information and the plurality of interactive buttons comprise parking interactive function buttons, wherein
The display area of the human-computer interaction interface displays the parking number information input by the user based on the plurality of interaction keys, and the parking interaction function key generates an activation signal according to the triggering of the user;
and the cabin controller detects whether the vehicle is in a parking state or not when acquiring the activation signal, and sends the parking number information to the LED screen interaction assembly when detecting that the vehicle is in the parking state, so that the parking number information is displayed on the LED screen.
3. The system of claim 1, wherein the interactive information comprises personalized text information, personalized picture information and/or personalized advertisement content information meeting the user's desire, wherein,
the display area of the human-computer interaction interface displays personalized character information, personalized picture information and/or personalized advertisement content information which are input by a user based on the plurality of interaction keys;
the cabin controller is used for transmitting the personalized character information, the personalized picture information and/or the personalized advertisement content information to the LED screen interaction assembly so as to display the personalized character information, the personalized picture information and/or the personalized advertisement content information on the LED screen.
4. The system of claim 1, wherein the at least one driving safety signal comprises at least one of a vehicle speed signal, a collision signal, and a steering signal, wherein,
when the at least one driving safety signal is the vehicle speed signal, the cabin controller is used for analyzing the vehicle speed signal to obtain the actual vehicle speed of the vehicle and displaying the actual vehicle speed on the LED screen;
when the at least one driving safety signal is the collision signal, the cabin controller is used for analyzing the collision signal to obtain collision information of the vehicle and displaying the collision information on the LED screen;
when the at least one driving safety signal is the steering signal, the cabin controller is used for analyzing the steering signal to obtain steering information of the vehicle and displaying the steering information on the LED screen.
5. A vehicle tail LED screen interaction method is applied to the vehicle tail LED screen interaction system of any one of claims 1 to 4, and comprises the following steps:
acquiring interaction information which is sent by a man-machine interaction interface and is input by a user based on a plurality of interaction keys;
acquiring at least one driving safety signal of the vehicle sent by a vehicle body controller;
and analyzing the at least one driving safety signal to generate at least one driving safety warning message, transmitting the interactive message and/or the at least one driving safety warning message to an LED screen interactive component, and displaying the interactive content on an LED screen of the LED screen interactive component after the LED screen interactive component analyzes the at least one vehicle message and/or the interactive message to obtain interactive content.
6. The method of claim 5, wherein the interactive information comprises parking number information and the plurality of interactive keys comprise parking interactive function keys, further comprising:
detecting whether the vehicle is in a parking state or not when the parking interactive function key is acquired and an activation signal is generated according to the triggering of a user;
and when the vehicle is detected to be in the parking state, sending the parking number information to the LED screen interaction assembly so as to display the parking number information on the LED screen.
7. The method of claim 5, wherein the interactive information comprises personalized text information, personalized picture information and/or personalized advertisement content information satisfying the user's desire, wherein,
acquiring personalized character information, personalized picture information and/or personalized advertisement content information which are input by a user based on the plurality of interactive keys;
and transmitting the personalized character information, the personalized picture information and/or the personalized advertisement content information to the LED screen interaction assembly so as to display the personalized character information, the personalized picture information and/or the personalized advertisement content information on the LED screen.
8. The method of claim 5, wherein the at least one driving safety signal comprises at least one of a vehicle speed signal, a collision signal, and a steering signal, further comprising:
when the at least one driving safety signal is the vehicle speed signal, analyzing the vehicle speed signal to obtain the actual vehicle speed of the vehicle, and displaying the actual vehicle speed on the LED screen;
when the at least one driving safety signal is the collision signal, analyzing the collision signal to obtain collision information of the vehicle, and displaying the collision information on the LED screen;
and when the at least one driving safety signal is the steering signal, analyzing the steering signal to obtain steering information of the vehicle, and displaying the steering information on the LED screen.
9. A vehicle comprising a rear LED screen interaction system as claimed in any one of claims 1 to 4.
10. A computer-readable storage medium having stored thereon a computer program, the program being executable by a processor for implementing the rear LED screen interaction method of any one of claims 5 to 7.
CN202210880320.5A 2022-07-25 2022-07-25 Vehicle tail LED screen interaction system, method, vehicle and storage medium Pending CN115158154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210880320.5A CN115158154A (en) 2022-07-25 2022-07-25 Vehicle tail LED screen interaction system, method, vehicle and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210880320.5A CN115158154A (en) 2022-07-25 2022-07-25 Vehicle tail LED screen interaction system, method, vehicle and storage medium

Publications (1)

Publication Number Publication Date
CN115158154A true CN115158154A (en) 2022-10-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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