Home / Standards / GB/T 31455.7-2015 GB/T 31455.7-2015 Active Intelligent system of bus rapid transit—Part 7: Interface specifications between public transport priority device and traffic signal control 快速公交（BRT）智能系统 第7部分：公交优先设备与交通信号控制机通信数据接口规范 Standard Type GBT ICS 35.100.70;35.240.60 CCS L73 Status 现行 Issue Date 2015-05-15 Implementation 2015-08-01 Responsible Dept 国家标准委 Drafting Unit N/A