| 摘要 |
The invention relates to a method and to a system for generating and transmitting an emergency call signal. In a dangerous situation of a road vehicle, an emergency call signal having a minimum set of data (MSD) is independently generated in coded form by a base module (1) arranged on the road vehicle and transmitted by the base module to a central switching unit (2) by means of a first telecommunication connection (3a, 3b). Thereafter, the central switching unit (2) decodes the emergency call signal and, from this information and from further information stored in the central switching unit, generates a text file in a language that is common in a region defined by the position information. Said language-dependent text file is converted into an audio file and the audio file is transmitted to the base module (1) by means of the first telecommunication connection (3a, 3b), and thereafter an emergency call center (6) is contacted by the base module (1) by establishing a second telecommunication connection (4) and the audio file is played at least once or a further telecommunication connection to the emergency call center (6) is established by the central switching unit, by means of which further telecommunication connection the audio file is transmitted, and the audio file is played at least once in the emergency call center (6). |
