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Electronic-control speed-associated gear shifting system of manual transmission of automobile

A manual transmission and electronic control technology, applied in the direction of transmission control, toothed components, belts/chains/gears, etc., can solve the problems of increasing the driver's labor intensity and distracting the observation of surrounding road conditions.

Inactive Publication Date: 2015-06-03
杜占强 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known manual transmission requires manual operation to change gears. Frequent manual operations are required in traffic jams or complex road conditions, which increases the driver's labor intensity and distracts the attention of the surrounding road conditions.

Method used

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  • Electronic-control speed-associated gear shifting system of manual transmission of automobile
  • Electronic-control speed-associated gear shifting system of manual transmission of automobile
  • Electronic-control speed-associated gear shifting system of manual transmission of automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020]Embodiment: When the ignition switch is placed in the "ON" position while driving the vehicle, the entire vehicle circuit is connected, and the sleeve-type telescopic shift lever unlock button (24) is pressed, the inner core of the shift lever (22) is Under the action of the inner core lever spring (23), the inner core lever is separated from the shifting slot, the function switch (11) is closed at the same time, the vehicle enters the electronically controlled shifting mode, and the brake pedal is depressed to prevent the transmission from When the engine is not in neutral position, start the engine. At this time, the vehicle is in a static state. The metal conductor roller (18) on the speedometer pointer of the speed control switch will put the power supply column (16) and the standby column (17) in contact state. When the accelerator pedal is lowered, the start switch (12) installed on the accelerator pedal bracket is closed, and the current will pass through the first...

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PUM

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Abstract

Disclosed is an electronic-control speed-associated gear shifting system of a manual transmission of an automobile. The electronic-control speed-associated gear shifting system is an electromechanical integrated control device comprising a clutch motor, a gear shifting motor and a hydraulic channel or an inhaul cable. The gear shifting motor is meshed on a shifting fork rod, the hydraulic channel or the inhaul cable is mounted between a brake pedal supporting frame and a first-gear or reverse-gear positioning module on a shifting fork rod support of the transmission, and a first gear or reverse gear can be pushed back or a neutral gear can be pulled back by the hydraulic channel or the inhaul cable when a brake pedal is stepped and reaches a stroke end. The clutch motor and the gear shifting motor in the electromechanical integrated control device can be driven by sequentially closing a plurality of magnetic switches controlled by a control circuit which comprises a function switch, a start switch, a speed control switch and a high-gear limit switch, so that an electronic-control speed-associated gear shifting function of the manual transmission is realized, and a manual speed-associated gear shifting function and the electronic-control speed-associated gear shifting function can be optionally switched over by a sleeve type telescopic gear shifting rod with a built-in function switch.

Description

Technical field [0001] The invention relates to an automatic control device for a manual transmission of an automobile, a device for automatically switching gears according to the driving speed of the vehicle, and can switch between a manual mode and an electronically controlled speed-shifting mode according to the driver's wishes. Background technique [0002] At present, the known manual transmission requires manual operation to change gears. Frequent manual operations are required in traffic jams or complex road conditions, which increases the labor intensity of the driver and distracts the attention of the surrounding road conditions. Contents of the invention [0003] In order to overcome the deficiency that the manual transmission must be manually shifted during driving, the present invention proposes an electronically controlled shifting system, and the transmission will automatically switch gears according to the current driving speed of the vehicle. [0004]The te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H59/68
CPCF16H61/18F16H63/3069
Inventor 杜占强杜梦寒杜梦哲
Owner 杜占强
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