Abstract: An AGH interactive burglar-proof safety system is disclosed, This system is a bidirectioanl transmission mode and includes a mobile module (GSM), a hand free module, a communication interface and a burglar-proof control mainframe. By this system, as the burglars enter into a car, it may inform the car owner immediately. Therefore, the car owner may execute necessary actions for this condition to prevent the action of the burglars so as to provide an interactive burglar-proof function.

Abstract: An AGH interactive burglar-proof safety system is disclosed, This system is a bidirectioanl transmission mode and includes a mobile module (GSM), a hand free module, a communication interface and a burglar-proof control mainframe. By this system, as the burglars enter into a car, it may inform the car owner immediately. Therefore, the car owner may execute necessary actions for this condition to prevent the action of the burglars so as to provide an interactive burglar-proof function.

Abstract: A distance measuring and monitoring device equipped automobile reverse radar comprises: a photocoupler camera with a wide-angle lens installed at an automobile rear end for taking pictures of possible obstacles behind the automobile body; a distance measuring inductor for calculation of lateral distance between two lateral corners of the automobile body and an obstacle; and a power supply for supplying power to the photocoupler camera, the distance measuring inductor, and the display. The image of the obstacle is mirror-image processed, then forwarded to an image synthesizer for image synthesization, and transferred to a video processor and shown in a display. A reverse gear signal is the effective signal for triggering the power supply.