A tire thickness detection method and monitoring system
A thickness detection and tire technology, applied in the field of vehicles, can solve the problems of cumbersome operation, unfavorable user operation, low precision, etc., and achieve the effects of simple calculation, simple monitoring process, and high monitoring accuracy.
Active Publication Date: 2020-12-01
SHANGHAI VEI SHENG AUTO PARTS MFG CO LTD
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Problems solved by technology
But facing the long-term use of the vehicle, the tires of the vehicle are also constantly being worn out. When the tires are severely worn, it is easy to cause insufficient grip on the ground to the vehicle, which in turn is likely to cause traffic accidents.
[0003] At present, users usually directly observe whether the tire is close to the wear mark with the naked eye, but because the accuracy of observing the wear mark with the naked eye is low, and the user needs to observe the tire frequently, the operation is cumbersome, which is not conducive to the user's operation
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[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.
[0033]In order to keep the drawings concise, each drawing only schematically shows the parts related to the invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".
[0034] According to an em...
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A tire thickness measuring method and a monitoring system, the method comprising: on the basis of the current monitored tire pressure of a tire and the model number of the tire, analyzing to obtain a first time required for ultrasound waves to travel from an ultrasonic sensor (20) to the tire; acquiring a second time required for ultrasound waves to travel to and from the ultrasonic sensor (20) and the floor; on the basis of the first time and the second time, calculating tire propagation time; and on the basis of the tire propagation time and a second preset propagation speed, calculating the thickness of the tire.
Description
technical field [0001] The invention relates to the field of vehicles, in particular to a tire thickness detection method and a monitoring system. Background technique [0002] With the development of science and technology, people's daily travel has become more and more convenient. The appearance of cars has greatly reduced the time for people to travel between the two places and facilitated people's travel. But facing the long-term use of the vehicle, the tires of the vehicle are also constantly worn. When the wear of the tires is serious, it is easy to cause the ground to face the lack of grip of the vehicle, and then it is easy to cause traffic accidents. [0003] At present, users usually directly observe whether the tire is close to the wear mark with the naked eye, but because the accuracy of observing the wear mark with the naked eye is low, and the user needs to observe the tire frequently, the operation is cumbersome, which is not conducive to the user's operation....
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IPC IPC(8): B60C23/04B60C23/06
CPCB60C23/0486B60C23/0488B60C23/06
Inventor 尤山泉沈燕霞林东峰陈豪洪英杰金传兵
Owner SHANGHAI VEI SHENG AUTO PARTS MFG CO LTD