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Automobile direction sensor

A direction sensor and sensor technology, applied in vehicle parts, steering mechanism, transportation and packaging, etc., can solve the problems of affecting the sensor's sensing accuracy and difficult to control the level, so as to improve convenience, avoid automatic reset, and improve sensing accuracy. Effect

Inactive Publication Date: 2018-11-23
临沂市国连电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current technology uses a single screw hole to fix. This method is too limited. It must be assembled with the hole position of the frame model, and the level is not easy to control, which affects the sensing accuracy of the sensor.

Method used

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  • Automobile direction sensor
  • Automobile direction sensor

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Experimental program
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Embodiment

[0022] see Figure 1-Figure 5, the present invention provides an automobile direction sensor, the structure of which includes a steering column bushing 1, a sensing wheel 2, a position sensor 3, a mounting seat 4, a data sensor 5, and a joint 6, and the steering column bushing 1 is arranged on the sensing wheel 2 The middle part is an integrated structure, the right end of the sensing wheel 2 is provided with a position sensor 3, the position sensor 3 and the data sensor 5 are both rectangular structures, and the data sensor 5 is arranged at the right front end of the sensing wheel 2 by embedding , there are two joints 6, and they are installed on the surface of the data sensor 5 by snap-fitting. The seat 4 includes a shell assembly 401, a positioning mechanism 402, a telescopic control mechanism 403, a limit mechanism 404, a transmission device 405, and a negative pressure device 406. There are two telescopic control mechanisms 403 in total, and they are arranged at both end...

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PUM

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Abstract

The invention discloses an automobile direction sensor. The sensor structurally includes a steering column sleeve hole, a sensor wheel, a position sensor, an installation base, a data sensor and a contact. The steering column sleeve hole is formed in the middle of the sensing wheel and forms an integrated structure with the sensor wheel, and the right end of the sensor wheel is provided with a position sensor. The arranged installation base is fixedly connected with the inside of an automobile, the length of a positioning mechanism can be adjusted by a telescopic control mechanism, negative pressure can be generated inside a negative pressure device through the control of a transmission device, the bottom of the sensor wheel can be fixed by a fixed suction disc, and the transmission deviceis fixed through a limiting mechanism to avoid automatic reset and can be used as a whole. The convenience of installation is improved, flexible expansion control is conducted according to differenttypes and positions of vehicle frames, the assembly condition is ensured, the height of the whole sensor is convenient to adjust through vacuum negative pressure, and the sensing accuracy is improved.

Description

technical field [0001] The invention relates to the field of automobile direction sensors, in particular to an automobile direction sensor. Background technique [0002] At present, the active safety technology of automobiles is developing rapidly, and more and more automobiles are equipped with electronic stability control systems. The ESP system needs to identify the real-time steering wheel angle through the steering wheel angle sensor to judge the driver's driving intention, so as to intervene when the car is in oversteering or understeering conditions to ensure the driving stability of the car. The steering wheel angle sensor, a component of the vehicle stability control system, is mainly installed in the steering column under the steering wheel, and is generally connected to the PCM through the CAN bus, which can be divided into analog steering wheel angle sensors and digital steering wheel angle sensors. The current technology uses a single screw hole to fix. This me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D15/02
CPCB62D15/022
Inventor 欧植英
Owner 临沂市国连电子有限公司
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