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Multi-mode vehicle-mounted atmosphere lamp control system

A control system and ambient lighting technology, applied in energy-saving control technology, lamp circuit layout, lighting devices, etc., can solve the problems of weak scalability, single control mode of vehicle ambient lighting, poor configuration flexibility, etc., to improve control diversity Effect

Pending Publication Date: 2018-11-16
中山市德马汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a multi-mode vehicle ambient light control system, which can effectively solve the problem of single control mode of the existing vehicle ambient light, weak scalability, poor configuration Problems with poor flexibility and poor portability

Method used

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  • Multi-mode vehicle-mounted atmosphere lamp control system
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  • Multi-mode vehicle-mounted atmosphere lamp control system

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Embodiment Construction

[0024] Please refer to Figure 1 to Figure 4 As shown, it shows the specific structure of the preferred embodiment of the present invention, including a host 10 and a plurality of sub-controllers 20 .

[0025] The host 10 has a bus management module 11, a key interface 12, a wireless communication module 13 for connecting with a portable device 31, a USB interface 14 for connecting with a device 32 with a USB communication function, and a USB interface 14 for connecting to an upper layer bus 33. LIN transceiver 15; the bus management module 11 is responsible for processing the signal input by each interface, translates it into a corresponding bus internal command format and sends it to the bus; the portable device 31 is a smart phone, a tablet computer, etc., and the USB communication function The device 32 is a PC or the like; the button interface 12 is directly connected to the button of the MCU port of the host 10, which can be configured in the program of the host 10 as sy...

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Abstract

The invention discloses a multi-mode vehicle-mounted atmosphere lamp control system, which comprises a host and a plurality of sub-controllers. The host has a bus management module, a key interface, awireless communication module, a USB interface and an LIN transceiver used for connecting an upper bus. The plurality of sub-controllers are connected with the bus management module through a systembus. Each sub-controller has an RGB output interface and a plurality of input interfaces. The RGB output interface is connected with atmosphere lamps, and the plurality of input interfaces are equipped with a plurality of sensing devices and directly control the atmosphere lamps. The system is formed by the host the plurality of sub-controllers; and each sub-controller is connected with the host through the system bus and is provided with various interfaces, so that the control signas of the atmosphere lamps are not transmitted on the system bus, a self-defined control algorithm of the sensingdevice signals for the atmosphere lamps is realized locally, and control diversity, timeliness, extensibility, flexibility, and portability of the atmosphere lamp control system can be improved effectively.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted RGB LED control, in particular to a multi-mode vehicle-mounted ambient light control system. Background technique [0002] With the rapid development of automotive electronics technology, more and more attention has been paid to the technology of automotive interior lighting. Automotive ambient light is an automotive interior lighting system that creates and decorates various interior lighting scenes. As a new type of interior decoration light, the ambient light can not only adjust the light color and light intensity of the interior decoration lights in real time, but also meet the dynamic lighting in the car under different conditions. Nowadays, most of the control of the ambient light is the control of the whole vehicle body, and the control method is single. Adding or reducing the ambient light always needs to modify the vehicle control protocol of all nodes, and the same system functio...

Claims

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Application Information

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IPC IPC(8): H05B37/02
CPCH05B47/19Y02B20/40
Inventor 陈志欢夏子为
Owner 中山市德马汽车零部件有限公司
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