dujuncheng/crrc: 中车项目，与pis系统的通信 @ c1358f864c6f730ae302a60e1d2fea5b4d1558a9

dujunchen c1358f864c check actived or not before handle cmd and event		пре 2 недеља
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stc-broadcast.go	c1358f864c check actived or not before handle cmd and event	пре 2 недеља