When the electric interlocking apparatus at station do not work , we can exactly and promptly obtain , the states of switch in route , display in notebook computer by white strip light plainly , and thus increase the safety coefficient enormously and train working efficiency 系统自成体系,当车站电气集中设备停用后,使用该系统能够及时、准确地反映进路上的道岔状态,并将所排进路以白光带的形式直观地在笔记本电脑上显示出来,大大提高了非正常情况下接发列车作业的安全系数和作业效率。
While for disorder or repair , these basis equipments may lead to the electric interlocking apparatus unused totally or locally . so in that interim period , the station must start a safe and reliable equipment into work immediately . thus a new project must be advanced by the railway research department that how to operate the reception and departure of train safely in improper conditions 但是这些基础设施由于设备故障或例行的设备检修,都可能使全站的集中设备局部或全部失去联锁,那么在此期间的行车作业保证就需要一种新的可随时使用的、又极为可靠的安全设备来暂时替代。