Safe emergency power supply and connection system thereof

The invention provides a safe emergency power supply and a connection system thereof. The safe emergency power supply is characterized in that an information receiving module receives power supply information and connection information, and a power supply analysis module receives the power supply information and the connection information for analysis; emergency power supply electric quantity data are obtained according to power supply information analysis, connection circuit data are obtained according to connection information analysis, the power supply electric quantity data and the connection circuit data are transmitted to a use calculation module, and the use calculation module obtains emergency power supply energy loss data based on the circuit data; calculating the current information and the voltage information in each connection circuit based on the connection circuit data by using a calculation module to obtain a power distribution value; the alarm module receives the power supply energy loss data