The utility model relates to an automatic asking-for-help apparatus in automobile accidents, which can effectively resolve the automatic asking-for-help problem after automobile accidents. According to the technical scheme, the automatic asking-for-help apparatus comprises a housing and a control circuit in the housing, wherein the control circuit comprises a central controller, the central controller is respectively connected with a GPS module, a GSM module, an acceleration sensor, a memory, a buzzer and an LED display, the LED display is arranged on the front face portion of the housing, the front face portions of two sides of the LED display are respectively provided with an alarm lamp and the buzzer connected with the central controller, the front face portion of the housing is provided with keys connected with the central controller, and a smog and temperature detection module and a crash sensor are connected with the central controller through the interfaces of the housing. The automatic asking-for-help apparatus is simple, novel and unique in structure and good in use effect, and brings an innovation for the automatic asking-for-help apparatus in automobile accidents.