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Electric vehicle rearview mirror memory system

A memory system and electric vehicle technology, applied in vehicle components, optical observation devices, transportation and packaging, etc., can solve problems such as not being able to meet driving needs, and achieve accurate and reliable adjustment of the position

Inactive Publication Date: 2018-04-20
JIANGSU KAWEI AUTOMOBILE IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the manual switch to adjust the exterior rearview mirror is far from meeting driving needs, and the memory module to automatically adjust the exterior rearview mirror will become the mainstream of driving needs

Method used

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  • Electric vehicle rearview mirror memory system
  • Electric vehicle rearview mirror memory system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1, with reference to figure 1 , figure 2 , an electric vehicle rearview mirror memory system, which includes a motor left rotation switch, a motor right rotation switch, a motor upper rotation switch, a motor lower rotation switch, an AD conversion chip, a left rearview mirror, a recovery position unit and a right rear View mirror, wherein, the output end of described motor left rotation switch, motor right rotation switch, motor upper rotation switch and motor lower rotation switch is connected with AD conversion chip, and the output end of described AD conversion chip is connected with left rearview mirror It is connected with the motor of the right rearview mirror, and the recovery position unit controls the restoration of the memory position state of the rearview mirror. The left rearview mirror is connected with a left lamp for display, and the right rearview mirror is connected with a right lamp for display.

Embodiment 2

[0014] Embodiment 2, in the electric vehicle rearview mirror memory system described in Embodiment 1: the position signals of the four motors must be A / D converted.

Embodiment 3

[0015] Embodiment 3, in the electric vehicle rearview mirror memory system described in embodiment 1 or 2: the automobile rearview mirror memory system is also provided with a setting unit key for entering the motor rotation state.

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PUM

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Abstract

An electric vehicle rearview mirror memory system comprises a left motor rotating switch, a right motor rotating switch, an upper motor rotating switch, a lower motor rotating switch, an AD conversionchip, a left rear view mirror, a position recovering unit and a right rear view mirror. The output ends of the left motor rotating switch, the right motor rotating switch, the upper motor rotating switch and the lower motor rotating switch are connected with the AD conversion chip; the output end of the AD conversion chip is connected with motors of the left rear view mirror and the right rear view mirror; the position recovering unit controls recovery of the memory position state of the rearview mirrors; the left rearview mirror is connected with a left lamp for display; and the right rearview mirror is connected with a right lamp for display. When a vehicle moves forwards, the external rearview mirrors can be automatically and accurately adjusted to the memory positions suitable for forward moving, and the adjusting positions of the rearview mirrors are accurate and reliable.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an electric automobile rearview mirror memory system. Background technique [0002] At present, the electric rearview mirror is a commonly used adjustment device on cars. Drivers may have different requirements for the position of the car rearview mirror due to differences in height and driving habits. When the rearview mirror position is changed by other drivers. It needs to be manually adjusted to the best viewing angle. This kind of control structure has simple structure and low manufacturing cost, and is widely used in economical trucks, passenger cars and cars. With the development of automotive electronic technology, this control structure presents a tendency to be eliminated. If the position of the exterior rearview mirror of the car is constantly adjusted through the manual switch, driving will be quite dangerous. At present, the manual switch adjustment of the exterior rea...

Claims

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Application Information

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IPC IPC(8): B60R1/07
CPCB60R1/07
Inventor 李全涛
Owner JIANGSU KAWEI AUTOMOBILE IND GRP CO LTD
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