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A car light control system

A technology for car light control and running lights, which is applied to vehicle components, signal devices, optical signals, etc., and can solve problems such as failure to meet design requirements and no system for vehicle side marker lights

Active Publication Date: 2022-03-29
GUANGZHOU FORDA SIGNAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is no special system for the design of the working state of the vehicle side marker light, which cannot meet the design requirements

Method used

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  • A car light control system
  • A car light control system
  • A car light control system

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Embodiment Construction

[0014] Figure 1 to Figure 3 For an embodiment of the present invention:

[0015] It includes a turning light driving circuit module 1, a running light driving circuit module 2 and a side marker light power supply selection system module 3, and the side marking light power supply selection system module 3 includes a running light power supply circuit 4, a turning light power supply circuit 5, a side Beacon lamp connection end circuit 6, side marker lamp power supply single-chip microcomputer control circuit 9 and turn signal detection circuit 7, described turn signal lamp drive circuit module 1 comprises turn signal lamp drive single-chip microcomputer control circuit 8, turn signal lamp drive single-chip microcomputer control circuit and side marker lamp respectively The power supply single-chip microcomputer control circuit is connected with the turn signal power supply circuit, and the driving light power supply circuit is respectively connected with the side marker light p...

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Abstract

Car light control system, the system is divided into three modules, namely: turn signal drive circuit module, driving light drive circuit module and side marker light power supply selection system module. The function of the turn signal driver circuit module is to provide constant current to the turn signal lamp beads. The function of the running light driving circuit module is to provide a constant current to the running light beads. The function of the side marker lamp power supply selection system module is to judge whether the side marker lamp is powered by the turn signal drive circuit module or the running light drive circuit module according to the actual vehicle condition.

Description

technical field [0001] The invention relates to a vehicle lamp control system. Background technique [0002] At present, there is no special system for the design of the working state of the vehicle side marker light, which cannot meet the design requirements. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a vehicle light control system with a reasonable structural design, which can detect whether the turn signal is good or bad, and works according to the working state of the turn signal. [0004] In order to solve the above technical problems, the present invention includes a turn signal drive circuit module, a driving light drive circuit module and a side marker light power supply selection system module, and the side marker light power supply selection system module includes a drive light power supply circuit and a turn light power supply circuit. , side marker lamp connection terminal circuit, side marker l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q1/34B60Q1/32
CPCB60Q1/32B60Q1/34
Inventor 刘信国
Owner GUANGZHOU FORDA SIGNAL