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Detection unit and method of steering angle of vehicle steering wheel

A technology of steering angle and detection device, applied in steering mechanism, vehicle parts, transportation and packaging, etc., can solve the problems of high cost, difficult installation, complicated design, etc., and achieve the effect of various optoelectronic components, reducing traffic accidents and low price.

Inactive Publication Date: 2015-03-25
曾碧清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a vehicle steering wheel steering angle detection device and its detection method, which solves the problems of complex design, difficult installation and high cost of the current devices and methods used for automobile steering wheel angle detection

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  • Detection unit and method of steering angle of vehicle steering wheel

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] figure 1 An embodiment of a vehicle steering wheel steering angle detection device of the present invention is shown: a vehicle steering wheel steering angle detection device, including a beacon device 200, a photoelectric detection device 300 and a signal processing device 400, wherein the beacon device 200 has its center Installed coaxially with the steering wheel steering shaft 100, the photoelectric detection device 300 is installed in the vehicle body and cooperates with the beacon device 200, the signal processing device 400 is connected with the photoelectric detection device 300 thro...

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Abstract

The invention discloses a vehicle steering control device and particularly relates to a detection unit and method of the steering angle of a vehicle steering wheel. The unit comprises a beacon device (200), a photoelectric detector (300) and a signal processor (400); the center of the beacon device (200) is coaxial to a wheel steering shaft (100); the photoelectric detector (300) is disposed in a vehicle body and matches with the beacon device (200); the signal processor (400) is connected with the photoelectric detector (300) through electrical signals. The detection unit and method has the advantages that a principle is simple, data are accurate, non-contact remote detection is available, photoelectric parts are diversified, mature and cheap, and product conversion cost is low; the detection unit and method is suitable for large-range popularization and application and is applicable to precision track backing assistance and vehicle light guidance, and the application of the detection unit and method leads to increase in vehicle guidance and control performance and effective decrease in traffic accidents.

Description

technical field [0001] The invention relates to an automobile steering control device, in particular to a vehicle steering wheel steering angle detection device and a detection method thereof. Background technique [0002] With the continuous development of automobile electronics and automobile intelligent control technology, steering wheel steering angle detection is more and more widely used in automobile control and guidance. At present, the methods and devices for automobile steering wheel angle detection mainly use gyroscopes, Hall sensors and other magnetic components for detection. The detection method and device are complex in design, difficult to install, and high in cost. Contents of the invention [0003] The purpose of the present invention is to provide a vehicle steering wheel steering angle detection device and detection method thereof, which solves the problems of complicated design, difficult installation and high cost of the current devices and methods u...

Claims

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Application Information

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IPC IPC(8): B62D15/02
CPCB62D15/0215
Inventor 曾碧清
Owner 曾碧清
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