Intelligent automotive rearview mirror adjustment system

Abstract

The invention discloses an intelligent automotive rearview mirror adjustment system, which comprises a rearview mirror body and a transmission mechanism. A base is fixedly connected with the rearview mirror body and is provided with a first rotary shaft and a second rotary shaft, the first rotary shaft and the second rotary shaft are arranged parallel to the plane of the rearview mirror body, are vertical to one another, and are driven by one spindle, and the transmission mechanism which consists of the first rotary shaft, the second rotary shaft, gears and a clutch is driven by a motor. By adopting the intelligent automotive rearview mirror adjustment system, the automotive rearview mirror can be automatically adjusted upwards, downwards, leftwards and rightwards by an angle sensor according to actions of a steering wheel, the view field of a driver can be maximized in combination with manual control, blind spots of the view field can be eliminated during driving, especially when the automobile turns around, and the driving safety is improved. The structure of the device is simple, the reliability is high, a driving gear, a driving bevel gear and a driven bevel gear are fan gears, the size is small, the structure is compact, and the system is suitable for various types of automobiles.

Description

technical field [0001] The invention belongs to the field of mechanical transmission and automation thereof, and relates to an intelligent steering adjustment system for automobile rearview mirrors, which is used for eliminating blind spots in the driver's vision. Background technique [0002] The car rearview mirror is used to reflect the vision of the rear, side and bottom of the car, so that the driver can indirectly see the position of the car body during driving and play a role in assisting driving. The car rearview mirror is the driver's "second eye", which increases the driver's field of vision and makes driving safer. [0003] At present, automobile rearview mirrors already have a certain automatic adjustment function. The driver can adjust the rearview mirror up, down, left, and right through the rearview mirror adjustment button to adapt to the driver's best field of vision. However, this adjustment method needs to adjust the rearview mirror to a suitable position...

AI Technical Summary

Problems solved by technology

[0006] For example, the automobile steering rearview mirror whose application number is CN200510110499.2 adopts a mechanical structure completely, utilizes a steel wire rope and its winding device, and adopts the power at the steering wheel as the driving force of the device, which increases the complexity of the steering mechanism. When turning in one direction, the two rearview mirrors will rotate in opposite directions at the same time, which is completely unnecessary when the driver is actually turning

[0007] For example, the application number is CN201010284032.0, a kind of automatic adjustment system and control method of automobile exterior mirrors, which proposes to adopt two motors to control the left and right direction adjustments of the two rearview mirrors respectively. Add additional actuators or can only rely on the driver to manually complete

[0008] In the above-mentioned comparative documents, the various adjustment mechanisms tend to be complicated, and it is basically impossible to realize the adjustment of two angles by one driving motor, which is increasingly unsuitable for the development of the current miniaturized multi-functional adjustment device.

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