A car manual shift structure

Abstract

A manual shifting structure for an automobile, including a shifting base, a shifting lever, a circuit substrate, a circuit contact block and a touch circuit, the shifting base is fixedly installed on the vehicle body, the shifting base is a square frame structure, and the shifting The lever is installed in the middle of the shift base through a shaft head, the circuit board is fixedly installed in the shift base, the touch circuit is fixedly installed on the inner side wall of the circuit board, the circuit contact block is fixedly installed at the lower end of the shift lever, and the circuit contact The block is aligned with the inner wall of the circuit substrate, and the circuit contact block is connected to the automobile ECU through a line. The touch circuit includes six circuit contacts and an external bus. The six circuit contacts are divided into two groups and are respectively arranged on the circuit substrate. On the inner walls of both sides, the external bus is fixedly arranged on the inner wall of the other side. The present invention converts different gears into different currents and feeds them back to the ECU of the car, thereby ensuring the accuracy of judging the gears of the car.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile manual shift structure. Background technique [0002] At present, the gear position signal of a manual transmission car is calculated by the engine speed and wheel speed, and the accuracy is poor. Especially when starting and shifting, the gear position judgment is not accurate, and the EFI system cannot accurately provide the necessary starting torque or predicted torque. Cause poor driving experience. At present, the neutral position signal is generally provided by the neutral position sensor on the transmission side, and only the neutral position signal can be provided. If multi-gear signals are added, the cost of the sensor will increase. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a manual shift structure for automobiles, which solves the problem that the existing ge...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a manual shift structure for automobiles, which solves the problem that the existing gear signal in the prior art is calculated by the engine speed and the wheel speed, and the accuracy is poor, especially in the When starting and changing gears, the gear judgment is inaccurate, and the EFI system cannot accurately provide the necessary starting torque or predicted torque, resulting in poor driving experience

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