Backend apparatus for triggering an automatic emergency call for a vehicle is arranged outside the vehicle, comprising a first interface for vehicle-to-environment communication to recurrently obtain a current collision probability from a collision detection device for a collision with an object, a second interface for vehicle-to-environment communication to recurrently obtain a data record updated by the vehicle comprising a time, a location and an identification number of the vehicle. The backend apparatus is designed, if the impact probability is not obtained, and on the basis of the impact probability obtained last, to trigger the automatic emergency call comprising the data record obtained last. A third interface makes the automatic emergency call. The invention also relates to a vehicle control unit for a vehicle-to-environment communication, a system and method for triggering an automatic emergency call, and a computer program product for a backend apparatus.
BACKEND APPARATUS FOR TRIGGERING AN AUTOMATIC EMERGENCY CALL FOR AT LEAST ONE VEHICLE, VEHICLE CONTROL UNIT FOR VEHICLE-TO-ENVIRONMENT COMMUNICATION, SYSTEM FOR TRIGGERING AN AUTOMATIC EMERGENCY CALL, METHOD FOR TRIGGERING AN AUTOMATIC EMERGENCY CALL, AND COMPUTER PROGRAM PRODUCT FOR A BACKEND APPARATUS
2021-12-30
Patent
Electronic Resource
English
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