Satellite time service system with state monitoring function

The utility model provides a satellite time service system with a state monitoring function. The satellite time service system comprises a display unit, a satellite navigation system, a main controller, a state indication unit, an output unit and a keyboard unit, and is characterized in that the satellite navigation system receives the time service signal of a Bid Dipper satellite or the time service signal of a GPS (Global Positioning System) and outputs to the main controller; the satellite navigation system communicates with a machine room control center, receives a control signal sent out by the machine room control center, outputs the control signal to the main controller, at the same time receives a running state signal of the time service system and output by the main controller, and outputs the running state signal to the machine room control center; and the main controller receives the time service signal output by the satellite navigation system, receives the control signal sent out by the machine r