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System for displaying automobile wheel steering angles

A steering angle, automobile technology, applied in steering mechanism, vehicle parts, transportation and packaging, etc., can solve the problem of unclear steering angle, achieve the effect of reasonable direction, reasonable control, and increase the safety index

Active Publication Date: 2012-07-04
嘉兴卓十生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a system for displaying the steering angle of automobile wheels, which solves the problem of unclear steering angles of traditional automobiles and makes automobiles safer and more intelligent

Method used

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  • System for displaying automobile wheel steering angles
  • System for displaying automobile wheel steering angles
  • System for displaying automobile wheel steering angles

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Embodiment Construction

[0023] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples.

[0024] The invention is a system for displaying the steering angle of automobile wheels, comprising:

[0025] Multi-turn potentiometer 1, such as figure 1 As shown, it is installed on the rotating shaft 6 of the automobile steering machine, and is connected with the power supply 5 to form a circuit. The rotation of the rotating shaft 6 drives the sliding end of the multi-turn potentiometer 1 to move accordingly, and different resistance values ​​​​are obtained according to the rotation of the rotating shaft 6. , and then get different voltages; in order to improve the accuracy, the multi-turn potentiometer 1 is installed on the rotating shaft 6 through the transmission system, and each turn of the multi-turn potentiometer 1 is matched with the direction of rotation, so that the steering is at the maximum left turn The sliding end can be at the ...

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Abstract

A system for displaying automobile wheel steering angles comprises a multi-turn potentiometer, an A / D (analog / digital) converter, a microprocessor, a display unit and a power source. The multi-turn potentiometer is mounted on a rotating shaft of an automobile steering gear and is connected with the power source to form a return circuit, the rotating shaft in rotation drives a slide end of the multi-turn potentiometer to move along with the rotating shaft, and different resistance values are obtained according to rotation of the rotating shaft so that different voltages are obtained. The A / D converter is used for receiving voltage variation on the multi-turn potentiometer and converting the voltage variation into digital signals. The microprocessor is used for receiving the digital signals inputted by the A / D converter and converting the digital signals into corresponding angle values. By means of wheel steering display, wheel steering information during running of an automobile is visually and conveniently reflected, so that a driver can timely steer, safety indexes in running f the automobile are increased, wheel steering display has a practical significance on a preliminary driving learner and enables the preliminary driving learner in learning to accurately master the direction and to reasonably control the direction when the automobile is parked or driven.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a system for displaying steering angles of automobile wheels. Background technique [0002] With the automation and humanization of automobile design, various functions attached to automobiles are becoming more and more intelligent, and the widespread use of automobiles makes people's requirements for humanized design of automobiles no longer satisfied with the safety and convenience of traditional automobiles. The traditional car steering mode can only judge the rotation of the steering wheel according to the actual road conditions based on the driver's feeling. The driver's grasp of the steering wheel and wheel rotation direction of the vehicle and the difference in the flexibility of the steering wheel of each vehicle will affect the judgment to some extent, especially for learners who are initially exposed to cars. This wheel steering angle display system can help the dr...

Claims

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Application Information

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IPC IPC(8): B62D15/02
Inventor 张开生周倩杨武李志健
Owner 嘉兴卓十生物科技有限公司
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