Wireless monitoring method for air pressure of tyres of electric bicycle based on RF wireless technology
An electric bicycle and air pressure technology, applied to bicycle tires, bicycles, two-wheeled bicycles, etc., can solve the problems of increased tire pressure, hidden safety hazards, tire slippage, etc., and achieve the effect of accurate air pressure data, low cost of use, and accurate data.
Inactive Publication Date: 2016-12-14
GUANGXI NANNING ZHICUI SCI TECH CONSULTATION CO LTD
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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
Method used
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[0014] Such as figure 1 Shown, a kind of electric bicycle tire pressure wireless monitoring method based on RF wireless technology comprises the following steps:
[0015] Step 1, fixedly install an air pressure data collector inside the tubeless tire of the electric bicycle; the air pressure data collector includes an air pressure sensor and RF wireless module I; install an ARM processor on the control display system of the electric bicycle, and separately communicate with the ARM processor connected sound and light prompt module, display and signal conversion circuit; the signal conversion circuit is provided with an RF wireless module II; the air pressure sensor is connected with the RF wireless module I; the RF wireless module II is connected with the RF Wireless information data transmission is performed between the wireless modules I; the sound and light prompt module is mainly composed of a buzzer and three light-emitting diodes; the three light-emitting diodes are red l...
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The invention discloses a wireless monitoring method for air pressure of tyres of an electric bicycle based on an RF wireless technology. The wireless monitoring method comprises the following steps of mounting an air pressure data collector, an ARM processor, an acousto-optic prompting module, a displayer and a signal change-over circuit on the electric bicycle; presetting an air pressure value in the ARM processor; enabling the air pressure data collector to monitor the air pressure value in a real-time manner and transmit the monitored air pressure value to the ARM processor; and after the transmitted air pressure value is analyzed and processed by the ARM processor, according to the processing result, controlling the operating state of the acousto-optic prompting module and the operating state of the displayer. The wireless monitoring method disclosed by the invention is reasonable and scientific in design, safe and reliable, and low in using cost, the air pressure of the tyres can be monitored in the real-time manner, and different acousto-optic reactions can be performed according to different situations, so that a driver can intuitively and timely know the air pressure conditions of the tyres, and can take corresponding measures in advance.
Description
technical field [0001] The invention belongs to the technical field of auxiliary equipment application of electric bicycles, and in particular relates to a wireless monitoring method for tire air pressure of electric bicycles based on RF wireless technology. 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 a...
Claims
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Login to View More IPC IPC(8): B60C23/04B62J99/00B62J3/00
CPCB60C23/0403B60C23/0405B60C23/0433B60C2200/12B62J3/00B62J50/20B62J99/00
Inventor 叶彬梁杰
Owner GUANGXI NANNING ZHICUI SCI TECH CONSULTATION CO LTD