Method and system for controlling gesture of rearview mirror

A control system and rearview mirror technology, which is applied in transportation and packaging, optical observation devices, vehicle parts, etc., can solve the problem of inability to guarantee the reliability of the rearview mirror system, increase the frequent movement of the rearview mirror, and increase the wear and tear of the rearview mirror system and other issues, to achieve the effect of more humane rearview mirror angle adjustment, avoid frequent zero-return operations, and reduce frequent actions

Inactive Publication Date: 2012-02-22
徐宗保
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Problems solved by technology

This operation strategy in the prior art increases the frequent adjustment of the rearview mirror, which cannot guarantee the reliability of the rearview mirror system, and the rearview mirror is adjusted to the same angle in the loaded state and returns to zero in the unloaded state The action consumes a lot of resources, which increases the wear of the rearview mirror system and reduces the service life of the system

Method used

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  • Method and system for controlling gesture of rearview mirror
  • Method and system for controlling gesture of rearview mirror
  • Method and system for controlling gesture of rearview mirror

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Embodiment Construction

[0016] The method for controlling the attitude of the rearview mirror provided by the present invention, firstly, when the vehicle is started, obtains the angle for adjusting the rearview mirror; secondly, counts the frequency of the rearview mirror angle in the preset period, judges the frequency exceeding the preset threshold and obtains the The angle of the rearview mirror corresponding to the frequency; then, when the vehicle is stopped, the rearview mirror is controlled to maintain the angle corresponding to the frequency. If the frequencies of the rearview mirror angles are all less than a preset threshold within a preset period, the rearview mirror is controlled to return to zero when the vehicle is stopped. It should be noted that the adjustment of the angle of the rearview mirror is realized by controlling the forward or reverse rotation of the rearview mirror motor, which will not be described in detail here. For drivers and passengers with the same identity informat...

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Abstract

The invention provides a method for controlling the gesture of a rearview mirror. The method comprises the following steps of: firstly, when a vehicle starts, acquiring the adjusting angles of the rearview mirror; secondly, making a statistics on the frequencies of the rearview mirror angles in a preset period, judging the frequencies exceeding the preset threshold value and acquiring the rearview mirror angles corresponding to the frequencies; and finally, under the stopped state of the vehicle, controlling the rearview mirror to keep the angles corresponding to the frequencies. By means of the method and system, the technical problems of large abrasion, short service life and the like of the rearview mirror system are solved. According to the method and system disclosed by the invention, frequent flyback action of the rearview mirror angles under the unloaded state of the vehicle is avoided, the reliability of the rearview mirror system is guaranteed, the abrasion of the rearview mirror system is reduced, the cost is saved, and therefore the angle adjustment of the rearview mirror is more humanized.

Description

technical field [0001] The invention relates to the field of rearview mirror control for bicycles, in particular to a method and system for controlling the attitude of the rearview mirror. Background technique [0002] When the driver and passenger enter the car compartment, due to the identity attributes of the driver and passenger, the posture of the car will change accordingly. May lean forward or backward by the corresponding angle. In order to obtain a good rear view effect, when the vehicle posture changes, the rearview mirror is controlled to adjust the corresponding angle to obtain the maximum rear view effect, so as to improve driving safety. Specifically, when the vehicle is leaning forward at a certain angle, the rearview mirror is controlled to adjust the corresponding angle backward; when the vehicle is tilted backward at a certain angle, the rearview mirror is controlled to adjust the corresponding angle forward. That is, the angle at which the rearview mirro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/02
Inventor 徐宗保
Owner 徐宗保
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