Neutral position identification sensor of start-stop system of car

A neutral gear sensor and sensor technology, applied in transmission control, components with teeth, belts/chains/gears, etc., can solve the problems of difficulty in installation and transformation of transmissions, and low service life

Inactive Publication Date: 2011-06-15
哈尔滨宏泰伟业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional "mechanical contact neutral switch" has a low service life and is difficult to install and modify on the transmission. At present, there is an urgent need for a new type of equipment that can improve service life, improve safety, and be more convenient to install.

Method used

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  • Neutral position identification sensor of start-stop system of car
  • Neutral position identification sensor of start-stop system of car
  • Neutral position identification sensor of start-stop system of car

Examples

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0021] This example includes a neutral sensor assembly and a neutral head assembly. combine figure 1 , the neutral sensor assembly is composed of a sensor 1 , a sensor bracket 2 , a plug 3 , a buckle 4 , and a rivet 15 . The sensor bracket 2 and the sensor 1 are fixed by riveting with a rivet 15 ; the buckle 4 connects the plug 3 to the sensor bracket 2 . combine figure 2 , The neutral magnetic head assembly 10 is composed of a connecting plate 5 , a partition 7 , a rear plug 6 , a magnet 8 , and a magnet fixing frame 9 . Magnet is fixed in the magnet steady frame 9 by dividing plate 7, rear plug 6, is connected with connecting plate 5 at last.

[0022] combine image 3 The neutral magnetic head assembly 10 is connected and fixed with the gearbox shifter 14 by hexagon socket head cap screws and nuts, the neutral sensor assembly 12 is connected ...

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PUM

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Abstract

The invention provides a neutral position identification sensor of a start-stop system of a car, comprising a neutral sensor assembly and a neutral magnetic head assembly, wherein the neutral magnetic head assembly is connected with a gear box selector; and the neutral sensor assembly is connected with a gear box body. The invention has neutral and gear identification functions and can be used for hybrid electric vehicles or vehicles with start-stop functions and also achieve the purposes of energy saving and emission reduction; an engine identifying a neutral signal automatically flames out during waiting a red light signal; two-path signals are utilized and respectively controlled by two magnetic Hall sensors, one path is the neutral signal, the other path is a relay control signal in a transmission chain state, the two-path signals are in a normally open and normally close interlocking state, and a signal acquisition end can be used for verifying the two paths of signals, therefore a fault state is judged.

Description

(1) Technical field [0001] The invention relates to the technical field of transmissions, in particular to a neutral position recognition sensor. (2) Background technology [0002] The traditional "mechanical contact neutral switch" has a low service life and is difficult to install and modify on the transmission. At present, there is an urgent need in the market for a new type of equipment that can improve service life, improve safety, and be more convenient to install. (3) Contents of the invention [0003] The purpose of the present invention is to provide a non-contact "electronic neutral switch" using a magnetic Hall to improve service life, improve safety, and a more convenient installation of a car start-stop system neutral position recognition sensor. [0004] The purpose of the present invention is achieved in that it includes a neutral sensor assembly 12 and a neutral magnetic head assembly 10. The neutral sensor assembly 12 is made up of a sensor 1, a sensor bra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H63/42
Inventor 郭永志
Owner 哈尔滨宏泰伟业科技有限公司
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