Robot control circuit based on heat source induction

The utility model relates to the technical field of robot control, in particular to a robot control circuit based on heat source induction, which comprises a power supply unit, an induction unit, a control unit and a response unit, the control unit comprises an interactive screen and a processing module, the power supply unit is connected with the induction unit, and the induction unit is connected with the processing module. The processing module is in bidirectional connection with the interaction screen and is connected with the response unit. According to the utility model, after a user gets close to the robot and a pyroelectric infrared sensor PIR of the sensing unit detects and senses a human body infrared heat source, a circuit conducts a diode D9 to supply power to the processing module, the processing module is electrified and started to lighten the interactive screen, and after the user leaves, the diode D9 is cut off and stops supplying power to the processing module after a certain time delay. 本实用新