Roadside sensor joint calibration method and system and electronic equipment

The invention discloses a road side sensor joint calibration method and system and electronic equipment, and relates to the technical field of computer vision, and the method comprises the steps that a calculation module reads matrix parameters input by an input module, and calculates a calibration matrix; the data acquisition module acquires data output by the roadside sensor; selecting a millimeter-wave radar target point position closest to the timestamp of the roadside sensor and a camera image as matching data, and calculating a millimeter-wave radar target point projection position of the millimeter-wave radar target point position projected into the camera image by a calculation module according to the calibration matrix; the millimeter-wave radar target point projection position is drawn on the received camera image, and the image drawn with the millimeter-wave radar target point projection position is output to the display module and is displayed on the display, so that the problems that the calibrat