Automobile seat for actively and synergistically regulating cushion angle and backrest angle

The invention relates to an automobile seat for actively and synergistically regulating a cushion angle and a backrest angle. The automobile seat comprises a seat base, an ECU (electronic control unit), an automobile collision warning system, an acceleration sensor, a cushion angle regulating device, a cushion, a synergistic regulating device and a backrest, wherein the acceleration sensor is connected with the automobile collision warning system through a wire; the automobile collision warning system and the cushion angle regulating device are respectively connected with the ECU; the cushion angle regulating device is mounted at the front end of the cushion; the synergistic regulating device is mounted at the combination position of the cushion and the backrest. The normal and free rotation of a backrest angle can be realized through the automobile seat disclosed by the invention, and when a collision occurs, the optimized synergistic regulation of the cushion angle and the backrest angle can be satisfied, so that the degree of the damage of a head and a chest in a head-on collision is furthest reduced.