CN214960208U - Multi-pixel tail lamp control system - Google Patents
Multi-pixel tail lamp control system Download PDFInfo
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- CN214960208U CN214960208U CN202121193647.2U CN202121193647U CN214960208U CN 214960208 U CN214960208 U CN 214960208U CN 202121193647 U CN202121193647 U CN 202121193647U CN 214960208 U CN214960208 U CN 214960208U
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Abstract
The utility model provides a many pixels tail lamp control system, include: the wireless communication module is communicated with mobile equipment of a user to acquire effect information of the multi-pixel tail lamp customized by the user; the CAN bus control module is connected with a CAN bus of the vehicle body to acquire a vehicle lamp switching instruction and a scene mode; the ISELED display module acquires the lighting information of each pixel and executes RGB color switching and brightness respiration according to a control command sent by the tail lamp controller module; the wireless communication module, the CAN bus control module and the ISELED display module are connected with the tail lamp controller module, the tail lamp controller module receives data of the wireless communication module and the CAN bus control module and controls the ISELED display module to execute, and the multi-pixel tail lamp control system CAN perform personalized control on the multi-pixel tail lamp according to personalized requirements of users, so that the personalized requirements of the users on the tail lamp are met, and the experience of the users is improved.
Description
Technical Field
The utility model relates to an automobile lamp control technical field especially relates to a many pixels tail-light control system.
Background
With the rapid development of vehicle intelligence, the demand of users for the intelligence and personalization of vehicle lamps is higher and higher.
However, the tail lamp of the conventional vehicle only has a lighting function, and cannot meet the personalized requirements of the user on the tail lamp of the vehicle, so that the experience of the user is not high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a many pixels tail lamp control system has solved traditional vehicle tail lamp and has only had the function of lighting, can't satisfy the problem of user to the individualized demand of vehicle tail lamp, can carry out individualized control to many pixels tail lamp according to user's individualized demand, has greatly satisfied being used for to the individualized demand of tail lamp, has promoted user's experience degree.
In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:
the utility model discloses a multi-pixel tail lamp control system, which comprises a wireless communication module, a CAN bus control module, an ISELED display module and a tail lamp controller module, wherein the wireless communication module is used for communicating with the mobile equipment of a user to obtain the effect information of the multi-pixel tail lamp customized by the user; the CAN bus control module is connected with a CAN bus of the vehicle body and used for acquiring a vehicle lamp switching instruction and a scene mode; the ISELED display module is used for acquiring the lighting information of each pixel and executing RGB color switching and brightness respiration according to a control command sent by the tail lamp controller module; the wireless communication module, the CAN bus control module and the ISELED display module are all connected with the tail lamp controller module, and the tail lamp controller module receives data of the wireless communication module and the CAN bus control module and controls the ISELED display module to execute.
Further, the wireless communication module is connected with the tail lamp controller module through a UART bus.
Further, the wireless communication module includes a communication chip, which is model number AFRX5G 372.
Further, the CAN bus control module is connected with the tail lamp controller module through a UART bus.
Further, the CAN bus control module comprises a CAN SBC chip, which is of type UJA1169 or UJA 1163.
Further, the ISELED display module is in communication connection with the tail lamp controller module through a FLEXIO bus.
Further, the tail lamp controller module comprises a control chip, and the model of the control chip is KEAZN128MTG or FS32K144ULT0 VLHT.
Further, the ISELED display module comprises ISELED with model number A3A-FKG-RGB-1 or E4633 i.
The beneficial technical effects are as follows:
1. the utility model discloses a multi-pixel tail lamp control system, which comprises a wireless communication module, a CAN bus control module, an ISELED display module and a tail lamp controller module, wherein the wireless communication module is used for communicating with the mobile equipment of a user to obtain the effect information of the multi-pixel tail lamp customized by the user; the CAN bus control module is connected with a CAN bus of the vehicle body and used for acquiring a vehicle lamp switching instruction and a scene mode; the ISELED display module is used for acquiring the lighting information of each pixel and executing RGB color switching and brightness respiration according to a control command sent by the tail lamp controller module; the wireless communication module, the CAN bus control module and the ISELED display module are all connected with the tail lamp controller module, the tail lamp controller module receives data of the wireless communication module and the CAN bus control module and controls the ISELED display module to execute, the problem that a traditional vehicle tail lamp only has a lighting function and cannot meet the personalized requirements of a user on the vehicle tail lamp is solved, the multi-pixel tail lamp CAN be personalized and controlled according to the personalized requirements of the user, the personalized requirements of the user on the tail lamp are greatly met, and the experience degree of the user is improved;
2. the utility model discloses in, wireless communication module includes communication chip, and its model is AFRX5G372, and communication chip can rely on the base station data roaming of network to obtain the information of lighting of every pixel from user's mobile device, provides data support for the dynamic effect of many pixels tail lamp.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of a multi-pixel tail-light control system according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The utility model discloses a many pixels tail lamp control system, see fig. 1, many pixels tail lamp control system includes communication module, CAN bus control module, ISELED display module and tail lamp controller module, wireless communication module, CAN bus control module and ISELED display module all are connected with tail lamp controller module, tail lamp controller module receives wireless communication module and CAN bus control module's command, and control ISELED display module and carry out, specifically, tail lamp controller module includes that the model is the control chip of KEAZN128MTG or FS32K144ULT0VLHT, realize data interaction with wireless communication module, acquire the lighting frame head data of every pixel, and according to data information, distinguish the data information of four kinds of modes, store the tail lamp dynamic effect of four kinds of scene modes (normal driving mode, emergency braking mode, usher mode, custom mode) respectively; meanwhile, the tail lamp controller module and the CAN bus control module realize data interaction, and acquire the current working state, the speed, the audio information and the like of the vehicle so as to distinguish four scene modes.
As an embodiment of the present invention, the wireless communication module communicates with the mobile device of the user to obtain the effect information of the multi-pixel tail lamp customized by the user; meanwhile, the wireless communication module can also acquire a lighting command set on the mobile equipment by a user in a preview mode, and correspondingly control the tail lamp through the tail lamp controller module according to the lighting command set on the mobile equipment by the user, so that the preview of the dynamic effect of the multi-pixel tail lamp customized by the user is realized; specifically, wireless communication module passes through the UART bus and is connected with tail lamp controller module, can realize the data interaction between wireless communication module and the tail lamp controller module, including communication chip in the wireless communication module, communication chip's model is AFRX5G372, 5G communication chip relies on the base station data roaming of 5G network to obtain the information of lighting of every pixel from user's mobile device, for tail lamp dynamic effect provides data support, and 5G network's base station data roaming makes the user can both customize tail lamp dynamic effect in the car or outside the car or anywhere, choose for use 5G communication chip to make the transmission speed of network data accelerate, can accomplish data transmission in 20 seconds.
As an embodiment of the present utility model, the CAN bus control module is connected with the tail lamp controller module through the UART bus or the CAN bus, CAN realize the data interaction between CAN bus control module and the tail lamp controller module, CAN bus control module is connected with automobile body CAN bus, acquire vehicle lamps and lanterns on-off instruction and scene mode, wherein, the scene mode includes normal driving mode, emergency braking mode, usher's mode and custom mode, specifically, the CAN bus control module includes the SBC CAN chip, its type number is UJA1169 or UJA1163, the CAN SBC comprises data transceiver and built-in LDO (low dropout regulator) module, CAN realize CAN data receiving and dispatching and service dormancy, and realize the low-power consumption dormancy and the dormancy awakening of many pixel tail lamp control system.
As an embodiment of the utility model, the ISELED display module is used for acquireing the information of lighting of every pixel to control command execution RGB colour switching and luminance breathing according to tail lamp controller module sending, specifically, ISELED display module includes ISELED, ISELED's model is A3A-FKG-RGB-1 or E4633i, and ISELED supports 1600 ten thousand RGB colours, and a bus can support 4079 LED lamp pearls at most, provides the assurance for the variety of tail lamp dynamic effect.
This application will start from four kinds of modes (normal driving mode, emergency braking mode, usher's mode and self-defined mode), explain the utility model discloses many pixel taillight control system's working process.
In a normal driving mode:
the tail lamp controller module and the CAN bus control module perform data interaction, obtain the current working state, the speed, the audio information and the like of the vehicle, judge that the vehicle is in a normal driving mode, send a control command to the ISELED display module by the tail lamp controller module, and enable the tail lamp of the vehicle to execute the functions of basic position and the like, a brake lamp and the like, the position lamp and the brake lamp in the normal driving mode are statically lighted, and a user CAN customize the position lamp and the brake lamp by mobile equipment under the condition of meeting the regulations;
in the emergency braking mode:
the tail lamp controller module and the CAN bus control module perform data interaction to acquire the current working state, the speed, the audio information and the like of the vehicle, judge that the vehicle is in an emergency braking mode at present, send a control command to the ISELED real module by the tail lamp controller module, and light an emergency braking lamp with a dynamic effect;
in the welcome mode:
the tail lamp controller module and the CAN bus control module perform data interaction to obtain the current working state, the vehicle speed, the audio information and the like of the vehicle, and when the current welcome mode of the vehicle is judged, the tail lamp controller module sends a control command to the ISELED real module to realize the dynamic welcome effect of the tail lamp, wherein the welcome comprises an unlocking welcome and a locking welcome, and when the tail lamp controller module receives a locking signal sent by the CAN bus control module and a user is in a P gear, the tail lamp controller module receives an unlocking signal sent by the CAN bus control module, and the tail lamp realizes the unlocking welcome effect; when the tail lamp controller module receives a locking signal sent by the CAN bus control module, the tail lamp realizes a locking welcome effect, an unlocking welcome effect or a locking welcome effect of the tail lamp, and a user CAN customize the tail lamp through mobile equipment according to own preference; it is understood that when the user switches the vehicle gear, the welcome mode is interrupted and the normal driving mode is entered.
In a user-defined mode:
when the vehicle is started and stays in the P gear for one minute, the tail lamp controller module automatically enters a user-defined mode, the tail lamp controller module sends user-defined dynamic effect data to the ISELED display module, and in the mode, the tail lamp acquires a lighting instruction on the user mobile equipment through the wireless communication module and correspondingly controls the tail lamp according to the lighting instruction on the user mobile equipment, so that the preview and adjustment of the dynamic effect of the multi-pixel tail lamp customized by the user are realized.
The utility model discloses a many pixels tail lamp control system, judge the current scene mode of locating of vehicle according to the information of wireless communication module and CAN bus control module, the scene mode includes the normal mode of traveling, the emergency braking mode, the usher mode, self-defined mode, and generate corresponding lamps and lanterns control command and carry out individualized control to all afterbody lamps and lanterns according to this scene mode and the predetermined tail lamp effect of user, thereby CAN improve the security of driving to a certain extent, the individualized demand of user to lamps and lanterns has been satisfied, user's experience degree has been improved greatly.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (8)
1. A multi-pixel tail light control system, comprising:
the wireless communication module is used for communicating with mobile equipment of a user to acquire effect information of the multi-pixel tail lamp customized by the user;
the CAN bus control module is connected with a CAN bus of the vehicle body and used for acquiring a vehicle lamp switching instruction and a scene mode;
the ISELED display module is used for acquiring the lighting information of each pixel and executing RGB color switching and brightness respiration according to the control command sent by the tail lamp controller module;
the tail lamp controller module is connected with the wireless communication module, the CAN bus control module and the ISELED display module, and the tail lamp controller module receives data of the wireless communication module and the CAN bus control module and controls the ISELED display module to execute.
2. The multi-pixel tail light control system of claim 1, wherein the wireless communication module is connected to the tail light controller module via a UART bus.
3. The multi-pixel tail light control system of claim 1, wherein the wireless communication module comprises a communication chip of type AFRX5G 372.
4. The multi-pixel tail light control system of claim 1, wherein the CAN bus control module is connected to the tail light controller module via a UART bus.
5. The multi-pixel tail light control system of claim 1, wherein the CAN bus control module comprises a CAN SBC chip having a model number UJA1169 or UJA 1163.
6. A multi-pixel rear light control system as claimed in claim 1, wherein the ISELED display module is communicatively connected to the rear light controller module via a FLEXIO bus.
7. The multi-pixel tail light control system of claim 1, wherein the tail light controller module comprises a control chip, and the model of the control chip is KEAZN128MTG or FS32K144ULT0 VLHT.
8. A multi-pixel tail light control system as claimed in claim 1, wherein the ISELED display module includes an ISELED model A3A-FKG-RGB-1 or E4633 i.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121193647.2U CN214960208U (en) | 2021-05-31 | 2021-05-31 | Multi-pixel tail lamp control system |
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| CN202121193647.2U CN214960208U (en) | 2021-05-31 | 2021-05-31 | Multi-pixel tail lamp control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114913809A (en) * | 2022-03-09 | 2022-08-16 | 马瑞利汽车零部件(芜湖)有限公司 | Car light display screen control system based on Mini LED light source |
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2021
- 2021-05-31 CN CN202121193647.2U patent/CN214960208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114913809A (en) * | 2022-03-09 | 2022-08-16 | 马瑞利汽车零部件(芜湖)有限公司 | Car light display screen control system based on Mini LED light source |
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