关键词:PLC 触摸屏 控制系统 CAN
Abstract
The management of urban bike is an old issue. People ofen lost a lot of bike and bicycle parking also is not standardized. These will directly affect people's quality of life. To address these issues, this paper presents a bike management control system works and design.
This paper presents PLC and touch screen as the core of the control system of bike design. And introduced its software and hardware design methods and the system is the principle of hardware, software flow chart. PLC is the main control system. through the system to complete the communications between the control and display capabilities. Touch screen, POS machine send data to PLC, and PLC processes and analyzes data , and then sends commands to control CAN module, thus completing the PLC control of the bicycle. CAN bus and greatly accelerate the application of the PLC to control lock , and stability has been improved.
System operation that the system can complete control of the bicycle and the actual experimental data show that the system is operating well.
Keywords: PLC touch screen Control system CAN