Monitoring and control of the console in the state of fault processing

source：Mechanical science 日期：2018-10-11

The console is an integral part of interlocking equipment. It is not only the centralized feedback of signal display, switch, track and block status of the whole station, but also the specific operation instructions issued by the station duty officer through the console. Its normal operation is an important guarantee for smooth driving. Although the microcomputer interlocking is the development direction of station interlocking and is gradually replacing the traditional equipment, there are still many stations using the console structure and power supply configuration, and the fault types, treatment methods and electrical characteristics are expounded.

In a centralized system of the municipal electric bureau, the console is mainly used for the monitoring and control of the driving information and the status of relevant equipment on the ground. Due to the tight structure of the console, the power system is complex, plus the difficulty of key points.

Troubleshooting the console has always been a challenge. The corresponding situation is that the service life of the console used on site is generally more than 10 years, some even nearly 20 years, the aging is more serious, the electrical characteristics are difficult to guarantee, and at the same time, the mechanical structure of the console is also used frequently, which have adverse effects on the stable work of the console.