CN113147571A - Method, device and system for controlling vehicle tail lamp, electronic equipment and storage medium - Google Patents
Method, device and system for controlling vehicle tail lamp, electronic equipment and storage medium Download PDFInfo
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- CN113147571A CN113147571A CN202110460642.XA CN202110460642A CN113147571A CN 113147571 A CN113147571 A CN 113147571A CN 202110460642 A CN202110460642 A CN 202110460642A CN 113147571 A CN113147571 A CN 113147571A
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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
- B60Q1/34—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 change of drive direction
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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
- B60Q1/30—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 rear of vehicle, e.g. by means of reflecting surfaces
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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
- B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
- B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
- B60Q11/007—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not the lighting devices indicating change of drive direction
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- Engineering & Computer Science (AREA)
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The application provides a method, a device, a system, an electronic device and a storage medium for controlling a vehicle tail lamp, wherein the method comprises the following steps: acquiring a turning angle signal and a steering signal of a vehicle; when the direction represented by the corner signal is consistent with that represented by the steering signal, generating a tail lamp rotation angle according to the corner signal; and controlling the vehicle tail lamp to rotate according to the rotation angle of the tail lamp. The technical scheme of this application has realized the rotation control to the vehicle tail lamp, reaches the purpose of adjusting the tail lamp orientation according to the vehicle state of traveling, realizes the warning effect of tail lamp to the back car.
Description
Technical Field
The present disclosure relates to the field of automotive technologies, and in particular, to a method, an apparatus, a system, an electronic device, and a computer-readable storage medium for controlling a vehicle tail light.
Background
Tail lights of vehicles have been indispensable as driving assistance lamps, and among them, the light portions of brake lights and turn lights are particularly important as warning purposes. When the vehicle is in straight line driving, the brake lamp can effectively remind the rear vehicle of keeping a safe distance in time, and the left and right steering lamps can also play a role in prompting the steering intention of the front vehicle behind so as to enable the rear vehicle to avoid in time. However, in the process of vehicle steering or the process of a steering trend, the vehicle deviates from the original straight line running state, and at the moment, due to the running angles of the front and rear vehicles, the view dead zone, the installation state of the tail lamps and the like, the light of the tail lamps of the front vehicle cannot provide the effective running intention of the front vehicle for the rear vehicle, so that certain potential safety hazards exist.
Disclosure of Invention
An object of the embodiments of the present application is to provide a method for controlling a tail lamp of a vehicle, which is used to control rotation of the tail lamp of the vehicle according to a driving state of the vehicle, adjust orientation of the tail lamp, and implement a warning effect of the tail lamp on a following vehicle.
A first aspect of an embodiment of the present application provides a method for controlling a tail lamp of a vehicle, where the method includes:
acquiring a turning angle signal and a steering signal of a vehicle;
when the directions represented by the corner signal and the steering signal are consistent, generating a tail lamp rotation angle according to the corner signal;
and controlling the vehicle tail lamp to rotate according to the tail lamp rotation angle.
In an embodiment, the method further comprises:
and when the directions represented by the turning angle signal and the turning signal are not consistent, controlling an interface of the combination instrument to prompt a turning operation error warning.
In one embodiment, the steering angle signal includes a steering direction and a steering angle, and the generating the tail lamp rotation angle according to the steering angle signal includes:
and generating a tail lamp rotation angle corresponding to the rotation angle signal according to the mapping relation between the calibrated tail lamp rotation angle and the steering angle.
In one embodiment, the acquiring the turning angle signal and the steering signal of the vehicle comprises:
acquiring a corner signal of a vehicle, which is acquired by a corner sensor, wherein the corner signal comprises a steering direction and a steering angle;
a steering signal transmitted by the composite component is acquired, the steering signal including a steering direction.
In one embodiment, the controlling the tail light of the vehicle to rotate according to the rotation angle of the tail light includes:
and sending a tail lamp rotation signal to a rotation mechanism according to the tail lamp rotation angle, triggering the rotation mechanism to rotate by a corresponding angle by sending the tail lamp rotation signal, and driving the rotation of the vehicle tail lamp by the rotation of the rotation mechanism.
A second aspect of the embodiments of the present application provides a vehicle tail light control device, including:
the acquisition module is used for acquiring a turning angle signal and a steering signal of the vehicle;
the output module is used for generating a tail lamp rotation angle according to the corner signal when the directions represented by the corner signal and the steering signal are consistent;
and the operation module is used for controlling the vehicle tail lamp to rotate according to the rotation angle of the tail lamp.
In one embodiment, the apparatus further comprises:
and the display module is used for controlling the combined instrument interface to prompt a steering operation error warning when the directions indicated by the turning angle signal and the steering signal are inconsistent.
A third aspect of the embodiments of the present application provides a control system for a tail lamp of a vehicle, including:
the control device is used for acquiring a steering angle signal and a steering signal of a vehicle, generating a tail lamp rotation angle according to the steering angle signal when the directions indicated by the steering angle signal and the steering signal are consistent, and sending a tail lamp rotation signal to the rotation mechanism according to the tail lamp rotation angle so as to control the tail lamp of the vehicle to rotate according to the tail lamp rotation angle;
the combination component is connected with the control device and is used for transmitting a steering signal of the vehicle to the control device, and the steering signal comprises a steering direction;
the corner sensor is connected with the control device and used for collecting a corner signal of a vehicle and transmitting the corner signal to the control device, and the corner signal comprises a steering direction and a steering angle;
and the rotating mechanism is connected with the control device and used for receiving the tail lamp rotating signal, and the rotating mechanism rotates to drive the tail lamp of the vehicle to rotate according to the corresponding rotating angle of the tail lamp rotating signal.
A fourth aspect of the embodiments of the present application provides an electronic device, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to execute the control method of the vehicle tail light of the first aspect of the embodiment of the present application and any one of the embodiments thereof.
A fifth aspect of embodiments of the present application provides a computer-readable storage medium storing a computer program executable by a processor to perform the method of controlling a vehicle tail light described above.
According to the technical scheme provided by the embodiment of the application, when the steering angle signal of the vehicle and the steering signal of the vehicle are obtained and the direction indicated by the steering angle signal of the vehicle and the steering signal are judged to be consistent, the tail lamp rotation angle corresponding to the steering angle signal is generated according to the mapping relation between the calibrated tail lamp rotation angle and the steering angle, and the tail lamp of the vehicle is controlled to rotate by the corresponding angle according to the tail lamp rotation angle. The technical scheme of this application has realized the rotation control to the vehicle tail lamp, reaches the purpose of adjusting the tail lamp orientation according to the vehicle state of traveling, realizes the warning effect of tail lamp to the back car.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart of a control method for a vehicle tail light according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a control system of a vehicle tail lamp according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a vehicle tail light control device according to an embodiment of the present application.
Legend:
100-an electronic device; 104-a memory; 106-an input device; 108-an output device; 110-a data acquisition device; 112-a bus system; 120-a processor; 200-a control device; 210-an ECU control module; 220-a regulation module; 300-instrument cluster interface; 400-a composite part; 500-rotation angle sensor; 600-a rotation mechanism; 700-an obtaining module; 800-an output module; 900-operation module.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
Like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Please refer to fig. 1, which is a schematic structural diagram of an electronic device 100 according to an embodiment of the present disclosure. The electronic device 100 includes: one or more processors 120, and one or more memories 104 storing instructions executable by the processors 120. Wherein the processor 120 is configured to execute a control method of the vehicle tail light provided by the following embodiments of the present application.
The processor 120 may be a gateway, or may be an intelligent terminal, or may be a device including a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), or other form of processing unit having data processing capability and/or instruction execution capability, and may process data of other components in the electronic device 100, and may control other components in the electronic device 100 to perform desired functions.
The memory 104 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, Random Access Memory (RAM), cache memory (cache), and/or the like. The non-volatile memory may include, for example, Read Only Memory (ROM), hard disk, flash memory, etc. One or more computer program instructions may be stored on the computer readable storage medium and executed by processor 120 to implement the method of controlling the vehicle tail lights described below. Various applications and various data, such as various data used and/or generated by the applications, may also be stored in the computer-readable storage medium.
In one embodiment, the electronic device 100 shown in FIG. 1 may also include an input device 106, an output device 108, and a data acquisition device 110, which are interconnected via a bus system 112 and/or other form of connection mechanism (not shown). It should be noted that the components and structure of the electronic device 100 shown in fig. 1 are exemplary only, and not limiting, and the electronic device 100 may have other components and structures as desired.
The input device 106 may be a device used by a user to input instructions and may include one or more of a keyboard, a mouse, a microphone, a touch screen, and the like. The output device 108 may output various information (e.g., images or sounds) to the outside (e.g., a user), and may include one or more of a display, a speaker, and the like. The data acquisition device 110 may acquire an image of a subject and store the acquired image in the memory 104 for use by other components. Illustratively, the data acquisition device 110 may be a camera.
In an embodiment, the devices in the example electronic device 100 for implementing the control method of the vehicle tail light of the embodiment of the present application may be integrally disposed, or may be disposed in a decentralized manner, such as integrally disposing the processor 120, the memory 104, the input device 106 and the output device 108, and disposing the data acquisition device 110 separately.
In an embodiment, the example electronic device 100 for implementing the control method of the vehicle rear lamp of the embodiment of the present application may be implemented as, for example, an in-vehicle terminal.
Please refer to fig. 2, which is a flowchart illustrating a method for controlling a tail light of a vehicle according to an embodiment of the present disclosure. As shown in fig. 2, the method may be performed by a control device 200, and the structure and control principle of the control device 200 will be described in detail below. The control method of the vehicle tail lamp comprises steps S210-S230:
step S210: and acquiring a turning angle signal and a steering signal of the vehicle.
Acquiring the turning angle signal of the vehicle includes: the turning angle signal of the vehicle collected by the turning angle sensor 500 is acquired, and the turning angle signal includes a steering direction and a steering angle.
Among them, the rotation Angle Sensor 500 (SAS) is a Sensor that measures or monitors the rotation Angle of an object. In this application, the rotation angle sensor 500 may be mounted on a steering wheel of an automobile or a bearing of an automobile tire, and is used for measuring a rotation angle when the automobile is turned. For example, the steering wheel angle sensor 500 mounted on the steering wheel of an automobile may be used to detect the neutral position, the turning direction, the turning angle, the turning speed, and the like of the steering wheel. The steering angle sensor 500 of the embodiment of the present application may select a steering wheel angle sensor 500 commonly used in the prior art, and the specific structure and the operation principle thereof are not described in detail. The steering direction and the steering angle of the vehicle are collected by the steering angle sensor 500, and the collected steering angle signal of the vehicle is transmitted to the control device 200.
Acquiring a steering signal of a vehicle includes: a turn signal transmitted by the combination unit 400 is acquired, the turn signal including a turn direction.
The combined component 400 is a general name of an integrated control and adjustment handle such as a turn light and a wiper at the lower part of a steering wheel of a vehicle.
When the vehicle turns, changes lane or overtakes, the driver can dial the combination part 400 of the steering lamp under the steering wheel, and display the steering signal of the vehicle through the automobile headlight, the left and right rearview mirror prompt lamps and the tail lamp, so as to give the steering direction prompt when the front vehicle or the rear vehicle turns, changes lane or overtakes. The steering signal of the vehicle is transmitted to the control device 200 through the combination unit 400.
Step S220: and when the direction represented by the steering angle signal and the direction represented by the steering signal are consistent, generating a tail lamp rotation angle according to the steering angle signal.
When the control device 200 receives the acquired steering angle signal and steering signal of the vehicle, the control device 200 first performs a prejudgment to determine the steering direction of the vehicle and enters a preparation state in advance. The control device 200 continues to determine whether the steering angle signal and the steering signal indicate a consistent direction, e.g., the vehicle is turning left and the combination unit 400 transmits the steering signal to the left. When it is determined that the direction indicated by the turn angle signal and the direction indicated by the turn signal are the same, the control device 200 generates a corresponding rotation angle of the tail lamp based on the turn angle signal.
In one embodiment, the control cluster interface 300 prompts a steering operation error warning when the direction indicated by the turn angle signal and the turn signal are not consistent.
When the steering angle signal and the steering signal of the vehicle are opposite, for example, the vehicle turns left, but the steering signal transmitted by the combination unit 400 is right, at this time, the control device 200 may determine that the steering angle signal and the steering signal of the vehicle are not in accordance, and the control device 200 may transmit the warning message for warning the steering operation error to the combination meter interface 300, display the warning message, and continue to control the vehicle after the driver confirms and confirms the warning message. In this embodiment, the instrument cluster interface 300 may be a display screen interface of a vehicle central control or a vehicle dashboard interface.
In one embodiment, the steering angle signal includes a steering direction and a steering angle, and the generating the tail lamp rotation angle according to the steering angle signal includes:
and generating a tail lamp rotation angle corresponding to the rotation angle signal according to the mapping relation between the calibrated tail lamp rotation angle and the steering angle.
The mapping relation refers to a mapping function in which the steering angle X is mapped to the tail lamp rotation angle Y. Based on the preset optimal visible angle of the tail lamp light, the corresponding relationship between the rotation angle of the tail lamp and the steering angle of the vehicle collected by the corner sensor 500 is calibrated, so that the tail lamp light is always at the optimal visible angle. In this embodiment, the mapping relationship between the rotation angle of the tail light and the steering angle of the vehicle acquired by the steering angle sensor 500 is a theoretical formula obtained after the laboratory and the road calibration method are implemented for multiple times.
The control device 200 performs conversion according to the steering angle of the vehicle acquired by the steering angle sensor 500, and converts the steering angle of the vehicle acquired by the current steering angle sensor 500 into the tail lamp rotation angle according to the mapping relationship between the calibrated tail lamp rotation angle and the steering angle.
For example, when the steering angle of the vehicle acquired by the steering angle sensor 500 is 30 °, the control device 200 performs conversion based on the mapping relationship between the steering angle of the vehicle acquired by the steering angle sensor 500 and the tail lamp rotation angle, and converts the steering angle of the vehicle 30 ° into the tail lamp rotation angle 40 ° in accordance with the above-described mapping relationship so that the tail lamp light at that time is at the optimum viewing angle.
Step S230: and controlling the vehicle tail lamp to rotate according to the tail lamp rotation angle.
In one embodiment, the controlling the tail light of the vehicle to rotate according to the rotation angle of the tail light includes:
according to tail lamp rotation angle, send the tail lamp rotation signal to rotary mechanism 600, the sending of tail lamp rotation signal triggers rotary mechanism 600 rotates corresponding angle, rotary mechanism 600's rotation drives the rotation of vehicle tail lamp.
For example, the control device 200 sends a tail lamp rotation signal to the rotation mechanism 600 on the tail lamp according to the rotation angle of the tail lamp being 30 °, and the tail lamp rotation signal triggers the rotation mechanism 600 on the tail lamp to rotate by a corresponding angle, for example, 30 °, so that the rotation mechanism 600 rotates to drive the tail lamp of the vehicle to rotate, so that the tail lamp light is at the optimal visible angle. The above-described rotation mechanism 600 may be integrated into a tail light of a vehicle, and a specific structure of the rotation mechanism 600 will be described in detail below.
Please refer to fig. 3, which is a schematic structural diagram of a control system of a tail lamp of a vehicle according to an embodiment of the present application. The system comprises the following components: control device 200, combination unit 400, rotation angle sensor 500, and rotation mechanism 600.
The control device 200 is configured to acquire a steering angle signal and a steering signal of a vehicle, generate a tail lamp rotation angle based on the steering angle signal when the directions indicated by the steering angle signal and the steering signal are the same, and transmit a tail lamp rotation signal to the rotation mechanism 600 based on the tail lamp rotation angle to control the tail lamp of the vehicle to rotate according to the tail lamp rotation angle.
In one embodiment, the control apparatus 200 includes an ECU control module 210 and a regulation module 220.
An ECU (Electronic Control Unit, abbreviated as ECU)210, also called a "traveling computer" or a "vehicle-mounted computer", is a special microcomputer controller for automobiles. When the whole system operates, the ECU control module 210 acquires a turning angle signal of the vehicle and a steering signal of the vehicle, and the ECU control module 210 performs prejudgment to judge the steering direction of the vehicle and enters a preparation state in advance. The ECU control module 210 may continuously determine whether the directions indicated by the steering angle signal and the steering signal of the vehicle are consistent, and when the directions indicated by the steering angle signal and the steering signal are consistent, the ECU control module 210 transmits the steering angle signal of the vehicle to the adjusting module 220, and the adjusting module 220 generates the tail lamp rotation angle corresponding to the steering angle according to the mapping relationship between the calibrated tail lamp rotation angle and the steering angle. In this embodiment, the adjusting module 220 is equivalent to a controller, and can convert the steering angle of the vehicle into the rotation angle of the tail light.
When the ECU control module 210 determines that the steering angle signal of the vehicle is not consistent with the direction indicated by the steering signal, the ECU control module 210 transmits the prompt message for warning the steering operation error to the instrument cluster interface 300, and displays the prompt message, and the vehicle can be continuously controlled after the driver confirms the prompt message and confirms the prompt message.
A combination unit 400 connected to the control device 200 for transmitting a steering signal of the vehicle to the control device 200, wherein the steering signal includes a steering direction.
In one embodiment, the combination unit 400 may be connected to the ECU control module 210, the combination unit 400 transmits the steering signal to the ECU control module 210, and the steering signal transmitted by the ECU control module 210 to the combination unit 400 includes the steering direction of the vehicle. For example, the turn lamp control knob of the combination block 400 is operated to give an indication of the turning direction of the vehicle.
And the corner sensor 500 is connected with the control device 200 and is used for collecting a corner signal of the vehicle and transmitting the corner signal to the control device 200, wherein the corner signal comprises a steering direction and a steering angle.
In an embodiment, the steering angle sensor 500 may be connected to the ECU control module 210, and the steering angle sensor 500 collects a steering direction and a steering angle of the vehicle, and transmits the collected steering angle signals of the vehicle, such as the steering direction and the steering angle, to the ECU control module 210 for the ECU control module 210 to determine.
The rotating mechanism 600 is connected with the control device 200 and is used for receiving the tail light rotating signal, and the rotating mechanism 600 rotates to drive the tail light of the vehicle to rotate according to the corresponding rotating angle of the tail light rotating signal.
In an embodiment, the rotating mechanism 600 is connected to the adjusting module 220, the ECU control module 210 transmits a turning angle signal of the vehicle to the adjusting module 220, the adjusting module 220 generates a tail lamp turning angle corresponding to the turning angle according to a mapping relationship between the calibrated tail lamp turning angle and the turning angle, the adjusting module 220 simultaneously transmits the tail lamp turning signal to the rotating mechanism 600, the rotating mechanism 600 receives the tail lamp turning signal and turns the tail lamp turning signal and the tail lamp turning angle by a corresponding angle, and the rotating mechanism 600 turns to drive the tail lamp of the vehicle to turn.
In an embodiment, the rotating mechanism 600 includes a motor, a lamp holder bracket, a light emitting element, an articulated arm, a lead screw and a slider, wherein the lead screw is connected to an output shaft of the motor, the slider is arranged on the lead screw, the bottom of the lamp holder bracket is connected to the slider, the light emitting element is arranged on the lamp holder bracket, two side walls of the lamp holder bracket are both connected to one end of the articulated arm, the other end of the articulated arm is fixed on a base at the tail of the vehicle, the rotating motion of the motor is converted into the linear motion of the lead screw, and then the lamp holder bracket and the light emitting element on the slider are driven to slide along the lead screw under the action of the articulated arm, so that the rotating angle of the tail lamp is changed.
Please refer to fig. 4, which is a schematic structural diagram of a vehicle tail light control device according to an embodiment of the present application. The device includes: an acquisition module 700, an output module 800, and an operation module 900.
An obtaining module 700, configured to obtain a turning angle signal and a steering signal of a vehicle;
an output module 800, configured to generate a tail lamp rotation angle according to the corner signal when the directions indicated by the corner signal and the steering signal are the same;
and an operation module 900, configured to control the vehicle tail light to rotate according to the rotation angle of the tail light.
In an embodiment, the apparatus further includes:
and the display module is used for controlling the combination instrument interface 300 to prompt a steering operation error warning when the directions indicated by the turning angle signal and the steering signal are inconsistent.
In an embodiment, the obtaining module 700 further includes: a first acquisition unit and a second acquisition unit.
The first acquisition unit is used for acquiring a corner signal of the vehicle, which is acquired by a corner sensor 500 and comprises a steering direction and a steering angle;
a second obtaining unit, configured to obtain a steering signal transmitted by the combining component 400, where the steering signal includes a steering direction.
In an embodiment, the output module 800 further includes: and a generating unit.
And the generating unit is used for generating the tail lamp rotation angle corresponding to the rotation angle signal according to the mapping relation between the calibrated tail lamp rotation angle and the steering angle.
In an embodiment, the operation module 900 further includes: the operation unit is rotated.
And the rotating operation unit is used for sending a tail lamp rotating signal to the rotating mechanism 600 according to the tail lamp rotating angle, the sending of the tail lamp rotating signal triggers the rotating mechanism 600 to rotate by a corresponding angle, and the rotation of the rotating mechanism 600 drives the tail lamp of the vehicle to rotate.
The implementation processes of the functions and actions of each module in the device are specifically described in the implementation processes of corresponding steps in the control method of the vehicle tail lamp, and are not described herein again.
In the embodiments provided in the present application, the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Claims (10)
1. A method for controlling a tail light of a vehicle, the method comprising:
acquiring a turning angle signal and a steering signal of a vehicle;
when the directions represented by the corner signal and the steering signal are consistent, generating a tail lamp rotation angle according to the corner signal;
and controlling the vehicle tail lamp to rotate according to the tail lamp rotation angle.
2. The method of claim 1, further comprising:
and when the directions represented by the turning angle signal and the turning signal are not consistent, controlling an interface of the combination instrument to prompt a turning operation error warning.
3. The method of claim 1, wherein the turn angle signal comprises a steering direction and a steering angle, and wherein generating a tail light turn angle from the turn angle signal comprises:
and generating a tail lamp rotation angle corresponding to the rotation angle signal according to the mapping relation between the calibrated tail lamp rotation angle and the steering angle.
4. The method of claim 1, wherein said obtaining a turn angle signal and a turn signal of a vehicle comprises:
acquiring a corner signal of a vehicle, which is acquired by a corner sensor, wherein the corner signal comprises a steering direction and a steering angle;
a steering signal transmitted by the composite component is acquired, the steering signal including a steering direction.
5. The method of claim 1, wherein said controlling the vehicle tail light to rotate according to the tail light rotation angle based on the tail light rotation angle comprises:
and sending a tail lamp rotation signal to a rotation mechanism according to the tail lamp rotation angle, triggering the rotation mechanism to rotate by a corresponding angle by sending the tail lamp rotation signal, and driving the rotation of the vehicle tail lamp by the rotation of the rotation mechanism.
6. A vehicle rear lamp control device characterized by comprising:
the acquisition module is used for acquiring a turning angle signal and a steering signal of the vehicle;
the output module is used for generating a tail lamp rotation angle according to the corner signal when the directions represented by the corner signal and the steering signal are consistent;
and the operation module is used for controlling the vehicle tail lamp to rotate according to the rotation angle of the tail lamp.
7. The apparatus of claim 6, further comprising:
and the display module is used for controlling the combined instrument interface to prompt a steering operation error warning when the directions indicated by the turning angle signal and the steering signal are inconsistent.
8. A control system for a rear light of a vehicle, comprising:
the control device is used for acquiring a steering angle signal and a steering signal of a vehicle, generating a tail lamp rotation angle according to the steering angle signal when the directions indicated by the steering angle signal and the steering signal are consistent, and sending a tail lamp rotation signal to the rotation mechanism according to the tail lamp rotation angle so as to control the tail lamp of the vehicle to rotate according to the tail lamp rotation angle;
the combination component is connected with the control device and is used for transmitting a steering signal of the vehicle to the control device, and the steering signal comprises a steering direction;
the corner sensor is connected with the control device and used for collecting a corner signal of a vehicle and transmitting the corner signal to the control device, and the corner signal comprises a steering direction and a steering angle;
and the rotating mechanism is connected with the control device and used for receiving the tail lamp rotating signal, and the rotating mechanism rotates to drive the tail lamp of the vehicle to rotate according to the corresponding rotating angle of the tail lamp rotating signal.
9. An electronic device, characterized in that the electronic device comprises:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to execute the control method of the vehicle rear lamp of any one of claims 1 to 5.
10. A computer-readable storage medium, characterized in that the storage medium stores a computer program executable by a processor to perform the method of controlling a vehicle tail light of any one of claims 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110460642.XA CN113147571A (en) | 2021-04-27 | 2021-04-27 | Method, device and system for controlling vehicle tail lamp, electronic equipment and storage medium |
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| CN202110460642.XA CN113147571A (en) | 2021-04-27 | 2021-04-27 | Method, device and system for controlling vehicle tail lamp, electronic equipment and storage medium |
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| CN113147571A true CN113147571A (en) | 2021-07-23 |
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| CN202110460642.XA Pending CN113147571A (en) | 2021-04-27 | 2021-04-27 | Method, device and system for controlling vehicle tail lamp, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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