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Device capable of displaying transmission gears and using method of device

A transmission and gear position technology, which is applied in the field of devices that can display the gear position of the transmission, and can solve problems such as the inability to output gear position signals and vehicle speeds

Inactive Publication Date: 2020-12-15
SHAANXI FAST GEAR CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, to provide a device capable of displaying the gear position of the transmission and its use method; question

Method used

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  • Device capable of displaying transmission gears and using method of device
  • Device capable of displaying transmission gears and using method of device
  • Device capable of displaying transmission gears and using method of device

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Embodiment Construction

[0042] The present invention is described in further detail below in conjunction with accompanying drawing:

[0043] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, and therefore cannot be construed as limiting the present invention; the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be construed as indicating or implying relative importance; in addition, unless otherwise Clearly stipulated and limited, the terms "installation"...

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Abstract

The invention discloses a device capable of displaying transmission gears and a using method of the device.The device can obtain the rotating speed of a first shaft and the rotating speed of an outputshaft through a first shaft sensor and an output shaft sensor which are arranged on a shell, and the actual gear of a transmission can be obtained through comparison of the rotating speed of the first shaft and the rotating speed of the output shaft. By means of the structure of a main box and an auxiliary box, on the basis that a large mechanical mechanism is not added, only two sensors need tobe added so that the gear of the transmission can be obtained and displayed, and the device can be applied to full-synchronizer and non-full-synchronizer transmissions to monitor whether a driver operates normally or not.

Description

【Technical field】 [0001] The invention belongs to the technical field of gearboxes, and in particular relates to a device capable of displaying gear positions of a gearbox and a use method thereof. 【Background technique】 [0002] During the use of the double countershaft heavy-duty transmission of the car, the gear signal and vehicle speed are output to remind the driver to operate correctly, and at the same time, it can remind the driver to operate in a standardized manner. At present, the method of AMT automatic heavy-duty transmission to realize the gear position information is to add a speed measuring gear to the intermediate shaft assembly of the transmission, and add an input speed sensor to the upper cover to measure the shaft speed at the input end, and add a speed sensor to the output shaft at the same time. The output speed sensor measures the speed of the output shaft, and by comparing the value of the output speed with the input speed, the gear position and vehic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H63/42
CPCF16H63/42F16H2063/423F16H2063/426
Inventor 文卫无严鉴铂刘义赵程程张思明
Owner SHAANXI FAST GEAR CO
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