信号组合及架间整体设备是电气集中的主要控制设备 ,各种电源及继电设备通过开关逻辑动作实现联锁。目前 ,该设备仍沿续原有的工艺 ,大量的焊点、捆绑工作 ,摆脱不了工作量大 ,故障点多的情况。针对存在的问题 ,在定型电路不改变的基础上 ,研制信号组合架间整体设备 ,特提出以 The signal combination and the overall equipment between the stands are the main control equipments for electrical concentration. All kinds of power supply and relay equipment interlock through the switch logic action. At present, the device is still along the original process, a large number of solder joints, bundling work, can not get rid of the workload, the point of failure and more. For the existing problems, the stereotypes in the circuit does not change on the basis of the development of the signal combination between the overall equipment rack, especially made to