Unlock instant, AI-driven research and patent intelligence for your innovation.

Shift inductor of automobile transmission

A technology of automobile transmission and induction device, which is applied in transmission control, components with teeth, belts/chains/gears, etc. It can solve the problems of not finding the advantages of the two schemes of comprehensive analog and switching value, and achieve simple structure, Ease of Engineering, Control and Reliable Effects

Active Publication Date: 2006-07-19
CHONGQING UNIV +1
View PDF8 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Through literature review, no application scheme has been found that integrates the respective advantages of the two schemes of analog and switch to realize transmission gear perception

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Shift inductor of automobile transmission
  • Shift inductor of automobile transmission
  • Shift inductor of automobile transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] figure 1 and figure 2 A structural schematic diagram of the implementation of the present invention is given, which includes a shift switch sensor 1, a shift rocker arm 2, a shift selector lever 3, a selector sensor mounting screw 4, a selector sensor 5, a shift switch sensor installation Screw 6, gear selection and shift installation base plate and bracket 7, gear shift sensing rod 8, gear selection rocker 9, gear selection rocker shaft 10, gear shift rocker shaft collar 11 and other parts. The whole device is divided into two functional parts, the gear selection position sensing and the shifting position sensing.

[0015] combine figure 1 , figure 2 It can be seen that the structure of the gear selection position sensing part is as follows: the ball head at one end of the gear selection rocker arm 9 is used to connect with the gear selection cable, and the pin at the other end of the gear selection rocker arm 9 is inserted into the U-shaped groove of the gear sel...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a stage sensor of vehicle speed changer, which comprises a stage selector and a stage shift device. It is characterized in that: a stage shift sensor and a stage select sensor are fixed inside the sensor; the stage select sensor is a angular displacement sensor; the end of stage select swing arm axle is inserted into the stage select sensor; a stage shift sensing rod parallel with the stage select shift axle is fixed on the stage shift swing arm; and two stage shift sensors are fixed on the two sides of stage shift sensing rod and at the motion track of the stage shift sensing rod rotating with the stage shift swing arm. Therefore, the vehicle can attain different stage signals at different stages and measure present stage via combining the displacement analogue signal of stage shift and the switch digital signal of stage selection. The invention mounts the sensor at the stage shift device of speed changer to attain reliable control, and it uses the combination of analogue and digital signals to attain unlimited stage measured data and accurately detected stage rod positions, with lower cost and easy installment. The invention has simple structure, reliable control and easy production.

Description

technical field [0001] The invention relates to an inductive device for testing and identifying the gear position of an automobile transmission, which is specifically applied in automobile automatic control systems such as the display of the gear position of the automobile transmission, automatic gear shifting, and a hybrid power transmission system. Background technique [0002] The speed ratio of the transmission is an important parameter in the power transmission system of the vehicle. The gear shift and control of the transmission gear directly affect the power, economy and emission performance of the vehicle. In order to optimize the matching and control of the power transmission system of the vehicle, automatic transmission Advanced automotive power transmission control systems, such as hybrid electric vehicle transmission, need to measure the gear position of the transmission during the running of the car. Therefore, the gear position sensor o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F16H61/00
Inventor 杨亚联秦大同胡明辉杨阳任勇周安健赵川林张永生苏岭邓博
Owner CHONGQING UNIV