A bed sheet heating pad comprises a plurality of control area, each control area comprising a thermal controlling unit, a heating unit, a pressure/temperature sensing unit, a communication unit and a power source, the thermal controlling unit is for receiving control signals from the communication unit to control the heating unit to generate heat, the pressure/temperature sensing unit is for sensing the pressure/temperature of the heating unit and transmitting the sensing signal to the thermal controlling unit to control the temperature of the heating unit, the communication unit is connected to a central control unit and receiving control signal from the central control unit to control the temperature of the control area, and the power source is for supplying the power used in each unit.
