Vehicle gear information acquisition system

A technology of information collection and signal collection, which is applied to components with teeth, belts/chains/gears, mechanical equipment, etc. It can solve the problems of high machining accuracy of related parts and low signal accuracy, and achieve convenient real-time collection , High acquisition accuracy and novel structure

Active Publication Date: 2015-03-04
CNGC JILIN DONGGUANG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a vehicle gear position information acquisition system to solve the limitation of the relative position of the current manual transmission gear position sensor to the shift lever support and the transmission in the vehicle layout, and the signal accuracy is not high when the gear position signal is collected. , The problem of higher processing accuracy requirements for related parts

Method used

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  • Vehicle gear information acquisition system
  • Vehicle gear information acquisition system
  • Vehicle gear information acquisition system

Examples

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Embodiment Construction

[0022] The shift lever 4 is connected with the shift rocker arm rotation shaft 8 protruding from the gearbox 3 shell and fixed by the shift fork through the shift wire cable 5, and the shift lever 4 is connected with the gearbox through the gear selection wire cable 7. 3. The gear selection rocker arm rotation shaft 6 protruding from the shell and fixed by the gear selection fork is connected, and also includes a gear selection signal acquisition device 1 and a gear shift signal acquisition device 2;

[0023] The structure of the gear selection signal acquisition device 1 is that the gear selection sensor 102 is installed on the bracket 101, and the bracket 101 is connected with the original bolt fastening point on the gearbox 3 housing through a through hole, and the gear selection sensor 102 is connected through the The gear selection sensor connecting pin shaft 103 is fixedly connected with the gear selection rocker rotating shaft 6 fixed by the gear selection fork protrudin...

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PUM

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Abstract

The invention relates to a vehicle gear information acquisition system, and belongs to a gear information acquisition system for a manually shifted vehicle. A gear shifting lever is connected with a gear shifting rocker arm rotating shaft through a gear shifting steel wire inhaul cable, and the gear shifting rocker arm rotating shaft extends from a gearbox shell, and is fixed by a gear shifting stirring fork. The gear shifting lever is connected with a gear selection rocker arm rotating shaft through a gear selection steel wire inhaul cable, and the gear selection rocker arm rotating shaft extends from the gearbox shell, and is fixed by a gear selection stirring fork. The system also comprises a gear selection signal acquisition device and a gear shifting signal acquisition device. The gear selection and shifting information of a vehicle can be conveniently acquired in real time, so that the efficiency of a data processing module of an electronic control unit is improved, and a clutch is accurately and automatically controlled.

Description

technical field [0001] The invention belongs to a gear position information collection system of a manual shift vehicle. Background technique [0002] Chinese patent application 201110303232.0 discloses a manual transmission gear position sensor. Install a lateral position sensor and a longitudinal position sensor respectively on the support of the shift handle, and identify the shift position through the corresponding connecting rod, push-pull sleeve, fixing seat, reed sensor or inductive resistor, gear position recognizer and slider. The gear position when the handle is moved horizontally or vertically. [0003] However, the aforementioned manual transmission gear sensor has certain limitations. First, the vehicle using this gear sensor must ensure that the shift handle is directly connected to the transmission, that is, the gear lever (handle) support and the transmission are arranged together in the vehicle; The recognition of the gear selection and gear shift signal ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H63/42
Inventor 袁志刚孔凡武宋政富杨月明丁兆顺姜涛王晓军王利民
Owner CNGC JILIN DONGGUANG GRP
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