Automobile transmission shaft operation state monitoring apparatus and method for detecting fault of transmission shaft

A technology for monitoring device and operating status, which is applied in the field of drive shafts, can solve problems such as lack, and achieve the effects of prolonging service life, preventing abnormalities, and ensuring accuracy

Active Publication Date: 2018-01-26
HENAN TONGXIN TRANSMISSION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Monitoring the state of the transmission shaft in real time during the driving of the vehicle, and issuing a fault warning to the driver in time according to the monitoring results is an important means to ensure the safety of the vehicle, but there is still a lack of such methods in the prior art

Method used

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  • Automobile transmission shaft operation state monitoring apparatus and method for detecting fault of transmission shaft
  • Automobile transmission shaft operation state monitoring apparatus and method for detecting fault of transmission shaft
  • Automobile transmission shaft operation state monitoring apparatus and method for detecting fault of transmission shaft

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Embodiment Construction

[0038] Embodiments of the present invention will be specifically described below with reference to the accompanying drawings.

[0039] Such as Figures 1 to 4As shown, the vehicle transmission shaft running state monitoring device includes a mounting seat 2 fixedly sleeved on the shaft sleeve 1 of the automobile rotating shaft, and a main vibration monitoring device for monitoring the vibration state of the transmission shaft is fixedly arranged on the mounting seat 2. Device 3, a slave vibration monitoring device for monitoring the overall vibration state of the car is also fixed inside the car equipped with the transmission shaft, and the master vibration monitoring device 3 and the slave vibration monitoring device are both wirelessly connected to the zigbee center through zigbee technology node, the vibration threshold is stored in the zigbee central node, and the zigbee central node obtains the vibration data of the drive shaft and the vehicle as a whole from the main vib...

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PUM

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Abstract

The invention discloses an automobile transmission shaft operation state monitoring apparatus. The apparatus herein includes an installation pedestal which fixedly sleeves the shaft sleeve of the automobile transmission shaft. The installation pedestal is fixedly provided with a master vibration monitoring apparatus which is intended for monitoring the vibration state of the transmission shaft. Anautomobile which is provided with the transmission shaft is also fixedly provided therein with a slave vibration monitoring apparatus which is intended for monitoring the vibration state of the entire automobile. The master vibration monitoring apparatus and the slave vibration monitoring apparatus are in wireless connection to a zigbee center node through the zigbee technology. The zigbee centernode saves a vibration threshold value. The zigbee center node acquires the vibration data of the transmission shaft and the entire automobile from the master vibration monitoring apparatus and the slave vibration monitoring apparatus, and compares the two vibration data and the threshold values so as to determine whether the transmission shaft has faults. According to the invention, the apparatus herein can perform real-time monitoring on the vibration and torque states of the transmission shaft in the time when the automobile travels, and can send alarms to a driver and a traffic managementauthority.

Description

technical field [0001] The invention relates to the technical field of transmission shafts, in particular to a device for monitoring the running state of an automobile transmission shaft and a method for detecting faults. Background technique [0002] The drive shaft is an important part of power transmission in the car drive train. Its function is to transmit the power of the engine to the wheels together with the gearbox and drive axle, so that the car can generate driving force. The health of the drive shaft has a huge impact on the safety of the vehicle. Impact. Real-time monitoring of the state of the transmission shaft during vehicle driving, and timely issuing fault warnings to the driver according to the monitoring results are important means to ensure vehicle driving safety, but such methods are still lacking in the prior art. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the present invention provides a device for monito...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/04
Inventor 陈红凯李宏杰康韶杰胡小耿罗洪轩周红飞陈玉红
Owner HENAN TONGXIN TRANSMISSION CO LTD
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