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Electronic gear controller

A bit controller and electronic gear technology, applied in transmission control, components with teeth, belt/chain/gear, etc., can solve problems such as application limitations, long upshift and downshift cycles, and unstable shifting. Achieve the effect of broad application space, high use value and reasonable control

Inactive Publication Date: 2010-08-25
成都森盛智能科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the single curve, the upshift and downshift cycles are long, which is okay for the first gear, but the second and third gears obviously feel that the shifting is not smooth
When shifting gears while walking, you will feel a pause in the middle, and there is an impact when upshifting, and the micro-control effect is poor; at the same time, because the power is not large, the efficiency is relatively low, and the application is limited.

Method used

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Examples

Experimental program
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Embodiment Construction

[0025] An electronic gear controller according to the technical solution will be further described below in conjunction with the accompanying drawings.

[0026] Referring to Figure 1, this figure is a structural diagram of an electronic gear controller. Generally, the present invention includes a joystick 1, a housing 2, a non-contact signal input module 3, a microcontroller 4, an electronic switch array 5, a switch Quantity interface 6, gear speed sensor interface 7, power supply unit 8, display unit 9.

[0027] Referring to Fig. 2 and Fig. 3, the functional block diagram and working principle diagram of an electronic gear controller according to a specific embodiment of the present invention.

[0028] This embodiment includes a magnetic induction Hall element as a non-contact input device, a microcontroller for analyzing and processing operation instructions and speed signals to provide control signals to an electronic switch array, and a gear speed sensor interface circuit ...

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Abstract

The invention provides an electronic gear controller device which realizes the gear switching of a hydraudynamic transmission by matching with hydraudynamic transmission structure and replaces the manual operation for the gear switching of the hydraudynamic transmission. The electronic gear controller is characterized by comprising a shell, an operating lever, a non-contact signal input module, a switching value interface, a gear rotate speed sensor interface, a microcontroller, an electronic switch array, a display unit and a power supply unit. The operating lever is connected with the shell and is used for selecting gears. The non-contact signal input module is installed in the shell and is connected with the microcontroller. The switching value interface is installed in the shell and is connected with the microcontroller. The gear rotate speed sensor interface is installed in the shell and is connected with the microcontroller. The microcontroller is installed in the shell and acquires control information through the non-contact signal input module. The electronic switch array is installed in the shell and is connected with the microcontroller. The display unit is positioned on the shell, and an indicator light displays the working state of the microcontroller. The power supply unit is positioned in the shell and supplies power for the whole device system.

Description

technical field [0001] The present invention relates to a gear switch, specifically an electronic gear controller, which is used to cooperate with the corresponding hydraulic transmission structure of construction machinery to realize the electronically controlled switching of the transmission gear, thereby replacing the manual operation of the hydraulic transmission gear. bit toggle. Background technique [0002] The power shifting system of traditional construction machinery is composed of a hydraulic torque converter, a mechanical gear shifting mechanism, and a manual shifting mechanism. The system uses a pressure reducing valve, a buffer valve or a throttle ring to simulate the buffer engagement of the clutch, and uses a switch solenoid valve to realize the conversion of each gear. Due to the single curve, the upshift and downshift cycles are long, which is okay for the first gear, but the second and third gears obviously feel that the shifting is not smooth. When shif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H61/04F16H63/40
Inventor 王运黄逸平董政黄大贵张列平
Owner 成都森盛智能科技有限公司