??????????11??????????27??????? (?????????????????)???4??????;???????????,???????????;???????????,?????????????……??????,?31??????,?????????,???????????“????????????????”?

??????????????????????????????

???????????,??????????????????,?,??????,???????????????????4????,???????????????,???????????????????????????????????????????????????????,????????????

????????,???????????2006??????,?2??,?????GSM-R????????????,??????“???”,???“??????”?

????,??????,????????????,????????????????????????,??????,????????????,??????????????GSM-R?????????

????,??????“???????????????????”????????,?????????????????????????????2011????????,????,????????(??????)??????,???????????????????

??,???,??????????,??????2012?????,?“??????????????”“??????”??????????????????

???????????,????,??,?,?,??????26????????????,?????????8???

??????31?????????,??????????????????????????????????????????????,2023??????,??????????????,????????????????????(???)

??:??????????? “???????????”_????

?? ??????“??????????????”?

????:1????????????:????????

2??????????

3???????

4??????????150???

5??????

??????????11??????????27??????? (?????????????????)???4??????;???????????,???????????;???????????,?????????????……??????,?31??????,?????????,???????????“????????????????”?

??????????????????????????????

???????????,??????????????????,?,??????,???????????????????4????,???????????????,???????????????????????????????????????????????????????,????????????

????????,???????????2006??????,?2??,?????GSM-R????????????,??????“???”,???“??????”?

????,??????,????????????,????????????????????????,??????,????????????,??????????????GSM-R?????????

????,??????“???????????????????”????????,?????????????????????????????2011????????,????,????????(??????)??????,???????????????????

??,???,??????????,??????2012?????,?“??????????????”“??????”??????????????????

???????????,????,??,?,?,??????26????????????,?????????8???

??????31?????????,??????????????????????????????????????????????,2023??????,??????????????,????????????????????(???)

??:???????????