Tram Whole-Train Braking Force Management Strategy Based on TCMS

[Objective] Trams require high braking performance and reliability, but they cannot achieve unified distribution and management of the whole train′s braking force. Therefore, it is necessary to study the train braking force management strategy for trams based on TCMS (train control and management system). [Method] The design of tram braking control system is introduced, including braking system configuration, braking mode, and interactive data information. A whole-train braking force control strategy based on TCMS is put forward, including methods for collecting train running speed and load, and methods for braking control strategy and optimization. [Result & Conclusion] The optimized braking control strategy can maximize braking capacity, effectively improve the braking efficiency of trams, the stability during train braking and passengers′ ride comfort, achieving optimal management of the vehicle′s electric braking force.