Abstract: An air bag system for an automobile including an external detection system, an internal detection system, a wireless system, a computer processing unit (CPU), at least one external air bag inflation device, and at least one internal air bag inflation device. The air bag system controls inflation size and absorption quantity of an air bag by means that the CPU receives information from the external detection system, the internal detection system, and the wireless system for a calculation based on the information inputted in the CPU and transmits control signal to the relevant parts of the air bag inflation device to enable the external air bag and the internal air bag to effectively inflate for protecting automobile body and object against damage and passengers against personal injury from a collision.

Abstract: A system for minimizing roadway vehicle damage and personal injury which includes a detection sensor unit, a computer processing unit (CPU), and energy absorbing inflation devices. The detection sensor unit, which is mounted on the roadway vehicle to detect the speed, distance and direction of a potential obstacle, includes a transmitter for transmitting signals and a directional receiver to receive signals reflected by the potential obstacle and generates an electronic signal in response thereto. The CPU, which receives information on the speed and direction of the roadway vehicle and receives signals from the detection sensor unit continuously processes the information and signals and calculates changes in the speed, distance and direction of the potential obstacle with respect to the roadway vehicle. The CPU generates a control signal upon calculation of an imminent collision situation, which calculation is based on a predetermined minimum allowable time window.

Abstract: A system for minimizing automobile collision damage using radiant energy detectors and externally deployed air bags for aiding in damage reduction of automobile collisions. This system includes radiant energy detectors, such as radars, with transmitters and receivers, a computer, and energy absorbing inflation devices, air bags. Optionally, the system may be adapted to provide warnings and control vehicle functions, such as braking and disengaging the drive train. A dashboard link allows the computer to determine speed, steering and other conditions of the automobile, while the radiant energy detectors provide the computer with information of the object (e.g., another vehicle, pedestrian, or inanimate item) of imminent collision. The computer, using the information provided will determine at what time a ensuing collision will occur, and establish a minimal allowable time window to deploy the inflation device.