Anti-pinch device for vehicle door

The utility model discloses a vehicle door anti-pinch device which comprises a vehicle door body movably connected to a vehicle body, and a driver is arranged on the vehicle body and drives the vehicle door body to move so as to close an entrance and an exit of the vehicle body; the camera device is connected with the microcontroller through a wire harness and used for detecting whether an obstacle exists between the vehicle door body and the entrance and exit; the infrared probe device is connected with the microcontroller I/O and used for detecting whether the obstacle is a living object or not; and the microcontroller is in CAN communication connection with the vehicle controller, and when the microcontroller judges that the obstacle is a living object, the vehicle controller brakes the vehicle door body. According to the vehicle door anti-pinch device, whether the current vehicle door is blocked by obstacles or not is analyzed through comprehensive application of infrared induction and image processing te