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Automatic adjusting system and method for automobile side rearview mirrors

An automatic adjustment, rearview mirror technology, applied in vehicle parts, optical observation devices, transportation and packaging, etc., can solve problems such as inconvenience and safety hazards, and achieve the effect of high adjustment accuracy and convenient use.

Inactive Publication Date: 2016-07-20
BEIJING ZBAD INTPROP SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an automatic adjustment system and method for automobile side rearview mirrors, the main purpose of which is to overcome the shortcomings of the existing side rearview mirror adjustment methods, which are inconvenient to use and have potential safety hazards

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The automatic adjustment system of the side rearview mirror of the car in this example includes:

[0009] The side rearview mirror adjustment actuator is controlled by the electronic control unit to make the side rearview mirror rotate up and down, left and right to the required angle; the seat adjustment actuator is controlled by the electronic control unit to move the cab seat forward and backward and pitching; the electronic control unit is connected with the above-mentioned side rearview mirror adjustment actuator and the seat adjustment actuator respectively and transmits adjustment parameters to them; the camera and image recognition module are connected to each other, and the camera captures the driver sitting in the cab seat. When the image is on the seat, the image recognition module obtains the image from the camera and recognizes the position of the driver's eyes in the image; the side rearview mirror adjustment parameter calculation module is connected with t...

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Abstract

The invention discloses an automatic adjusting system and method for automobile side rearview mirrors. The system comprises a side rearview mirror adjustment execution mechanism, a seat adjustment execution mechanism, an electronic control unit, a camera, an image recognition module and a side rearview mirror adjustment parameter calculation module, wherein the camera and the image recognition module are connected with each other. The method includes the steps that firstly, the camera is used for shooting a picture of a driver sitting on a cab seat; secondly, the position of the eyes of the driver in the picture is recognized through the image recognition technology; thirdly, the current angle parameters of the side rearview mirrors and the current seat position and angle parameters are read through the electronic control unit of an automobile; and fourthly, the side rearview mirror adjustment parameters are determined according to the current angle parameters of the side rearview mirrors, the current seat position and angle parameters and the plane position parameter of the eyes of the driver, and the side rearview mirrors are adjusted through the determined side rearview mirror adjustment parameters.

Description

technical field [0001] The invention relates to an automobile electronic control system, in particular to an automobile side rearview mirror automatic adjustment system and method. Background technique [0002] The car rearview mirror is an essential part to ensure driving safety. The driver observes the surrounding situation through the rearview mirror in the process of driving the vehicle, so as to decide how to drive the car correctly and avoid contact with the surrounding objects, animals or people. Collide. Existing cars usually include three rearview mirrors, one in the cab and two outside the windows on both sides of the cab. When different drivers drive the vehicle, they should generally adjust the angle of the rearview mirror so that they can pass through the rearview mirror Mirror to see what you need to see. The interior rearview mirror is generally adjusted manually, and the exterior rearview mirror can be adjusted manually or automatically. The automatic adju...

Claims

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Application Information

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IPC IPC(8): B60R1/07
Inventor 张新玉
Owner BEIJING ZBAD INTPROP SERVICE
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