Abstract:To fix the need of quickly transportation, all kind of vehicles are used increasingly. However, the more vehicles we used the more air pollution we created. With too much vehicle work at the same time ,it have caused serious air pollution. So the development of green transport has become a very famous topic.
As we know the China is country with great population, so the use of vehicles more than other countries, so air pollution problems of China will be more severe. So the development of electric bicycles were very necessary to decrease the.air pollution. In particular, thanks to the development of the science and technology, the electric bicycles has become a very mature transport, people can easily travel and the ease urban traffic congestion, while restrain oil use, reduce air pollution effects. This has important practical significance. So it quickly gained popularity.
With the development of electric bicycles , while also facing development bottleneck. Such as , electric bikes,which sell on the market,are mostly made of simple function control device. It has very simple function, which can not fully exert the potential of the whole system and to deal with some complex control problems. This article will design a controller with AT89C51 microcontroller as a control chip.Secondary controller can be real-time monitoring of the entire system, with ability to complete a lot of functionality to the user to get a better riding experience.
Keywords: Electric bicycle AT89C51 Control systems Brushless motor