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Gear recognition device and system for manual transmission

A technology of manual transmission and identification device, which is applied in transmission control, components with teeth, belts/chains/gears, etc. It can solve the problems of sliding in neutral, skipping gears, and unable to shift gears smoothly, so as to achieve easy installation , low cost, strong practical effect

Pending Publication Date: 2019-07-05
上海森太克汽车电子有限公司
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AI Technical Summary

Problems solved by technology

[0004] However, most cars with manual transmissions cannot display the gear position during operation, and the driver can only obtain the gear position of the car by virtue of feel and experience, which may lead to neutral gear sliding, skipping gears, and failure to change smoothly. files etc.

Method used

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  • Gear recognition device and system for manual transmission
  • Gear recognition device and system for manual transmission
  • Gear recognition device and system for manual transmission

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Embodiment Construction

[0032] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0033] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the same time, terms such as "upper"...

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Abstract

The invention provides a gear recognition device and system for a manual transmission. According to the gear recognition device and system for the manual transmission, a magnet is arranged on a gear selection shaft of the manual transmission. The gear recognition device for the manual transmission comprises a first Hall sensor, a second Hall sensor and a microprocessor, wherein the first Hall sensor is used for acquiring the translation information of the gear selection shaft based on the magnet, the second Hall sensor is used for acquiring the rotation information of the gear selection shaftbased on the magnet, and the microprocessor is connected to the first Hall sensor and the second Hall sensor and is used for acquiring the current gear information of the gear selection shaft according to the translation information and the rotation information of the gear selection shaft. According to the gear recognition device and system for the manual transmission, the gear of the manual transmission can be accurately recognized according to the motion trail of the gear selection shaft, and therefore correct clutch operation in the gear shifting process of an automobile is guaranteed.

Description

technical field [0001] The invention relates to the technical field of gear recognition, in particular to a manual transmission gear recognition device and system. Background technique [0002] Manual transmission (Manual Transmission MT) is a transmission device that changes the gear mesh in the transmission by manually moving the transmission lever, thereby changing the speed and torque transmitted from the engine to the drive wheels, starting in situ, climbing, turning, Under various working conditions such as acceleration, the car can obtain different traction and speed, and at the same time make the engine work in a more favorable working condition range. [0003] In actual operation, a car that controls gears through a manual transmission requires the driver to manipulate the clutch pedal with his left foot, the accelerator pedal or brake pedal with his right foot, and the gear lever with his right hand to change gears. The coordination of the three actions is proficie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H63/42F16H59/04
CPCF16H63/42F16H59/044
Inventor 张周良范忠良蒋富根
Owner 上海森太克汽车电子有限公司
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