Electric bicycle tyre pressure wireless monitoring method

Abstract

The invention discloses an electric bicycle tyre pressure wireless monitoring method. The method includes: installing an air pressure data acquisition device, an ARM processor, an acousto-optic prompt module, a display and a signal conversion circuit on the electric bicycle; presetting the air pressure value in the ARM processor; monitoring the air pressure value in real time by the air pressure data acquisition device and transmitting the value to the ARM processor, conducting analysis and processing by the ARM processor, and controlling the operation state of the acousto-optic prompt module and the display according to the processing result. The method provided by the invention has the characteristics of scientific and rational design, safety and reliability, and low use cost, can realize real-time monitoring of the tyre pressure, and makes different acousto-optic responses according to different situations, so that the driver can visually learn about the tyre pressure condition timely so as to adopt corresponding measures in advance.

Description

technical field [0001] The invention belongs to the technical field of application of auxiliary equipment for electric bicycles, and in particular relates to a wireless monitoring method for tire pressure of electric bicycles. Background technique [0002] An electric bicycle refers to a mechatronic personal vehicle that uses a battery as an auxiliary energy source on the basis of an ordinary bicycle, and is equipped with operating components such as a motor, a controller, a battery, a steering handle, and a display instrument system; the 2013 "China According to data from the Electric Bicycle Industry Innovation Summit Forum, the number of electric bicycles in China exceeded 200 million by 2013. It can be seen that electric bicycles have become one of the common means of transportation for people to go out. Because electric bicycle is much heavier than general bicycle, so the tire that it uses is bigger, and the air pressure in the tire is also higher, usually needs specia...

AI Technical Summary

Problems solved by technology

However, users of electric bicycles seldom take the initiative to inflate, and it is difficult to know whether they need to inflate. They often realize it after the tire slips due to low air pressure during driving; at this time, If there is no car repair shop nearby, you can only push the car forward, which is time-consuming and laborious; and there are certain safety hazards

In addition, in summer, when electric bicycles are exposed to the sun, the tire pressure may increase due to high temperature, which may cause tire explosion in severe cases

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