The purpose of this study is to design a tram electro-mechanical braking system based on Programmable Logic Controller(PLC)to improve the safety and reliability of tram.Firstly,the electronic mechanical braking system of tram is analyzed in detail.Secondly,the braking process of tram is analyzed,including braking process and brake spring force.Then,the overall scheme of electro-mechanical braking system of tram based on PLC is put forward.Finally,the braking force of tram is tested and tested.The results show that the electro-mechanical braking system based on PLC has achieved significant improvement in braking effect and has high practical application value.
关键词
可编程逻辑控制器(PLC)/有轨电车/制动系统
Key words
Programmable Logic Controller(PLC)/tram/braking system
维普
万方数据