Lights Remote Monitoring Diagnostic System Research And Development

In 1990s, many cities have upgraded their city lighting system, using computer-based remote-supervise system, with a result of deeply increased efficiency and decreased man-power cost. As time goes on, some new requirements arise in some large cities' computer-based city lamp remote-supervise system, such as more flexible control modes, remote-supervise & fault diagnose, more colorful UI, etc. Some requirements won't be satisfied by adding new function modules to the older generation computer-based remote-supervise system.This thesis analysed an older generation city lamp remote-supervise system. After requirement-analysis, put forward a new network-based city lamp remote-supervise system model, and introduced some new technologies, such as GPRS, VPN, G1S, etc, applied successfully in other fields, into the new model. Thinking of its stabilization and autonomy, how to achieve fault diagnose and fault prediction, how to send SMs to administrators automatically when nobody on-guard in time of fault-happening, is also discussed in this thesis.Realizing this new computer-based remote-supervise system can not only satisfy those new requirements arise in some large cities' computer-based city lamp remote-supervise system, its component-based framework also lay a good foundation for adding new functions to the system in the future.