Emergency call actuation, function - GF82.95-P-2003SZ

MODEL 215.3, 220.0 /1 with CODE (383a) Tele-Aid fixed installation telephone with CODE (494a) USA version 

TELE AID emergency call 

In the event that a driver gets into an emergency situation in a remote location, a service employee can get an overview of the situation inside the vehicle using the data transmitted by the telecommunications control unit (N112) and initiate corresponding remedial measures. A Telematic Alarm Identification on Demand (emergency call system) (TELE AID) emergency call can be initiated automatically or manually.

Manual emergency call 

It is possible to make a manual emergency call at any time. A manual emergency call is made by pressing the SOS switch (S93/3s1) labeled "SOS". It is integrated into the overhead control panel control unit (N70). The SOS switch (S93/3s1) is read in via a discrete line from the telecommunications control unit (N112). To trigger manually, the switch must be pressed for longer than 0.5 s.

The red LED flashes on and off for the duration of the emergency call. Then, an emergency call message is immediately transmitted to the nearest emergency call center.

automatic alarm call 

An automatic emergency call is possible after "circuit 15R ON". The crash is automatically detected by the restraint systems control unit (N2/7). The telecommunications control unit (N112) receives the crash information twice, as a digital crash signal from the restraint systems control unit (N2/7) via a discrete line, and also (redundantly) from the Media Oriented System Transport (MOST) via the audio gateway control unit (N93/1). In the event of an accident, an automatic emergency call is made immediately. This occurs no matter how severe the detected accident actually is. With crash deployments, the red LED flashes on and off for the duration of the emergency call.

The following data are automatically transmitted in an emergency call SMS:

• Subscriber identification module (SIM) data
• Phone number
• Vehicle data (e.g. circuit status)
• Crash information (severity of accident), only for an automatic emergency call
• Position data
• Vehicle direction and speed

The user is now able to connect by telephone to the emergency call center. The call is ended by the emergency call center. The telecommunications control unit (N112) deactivates the emergency call request both for a manual and an automatic emergency call after 5 unsuccessful attempts.

It is only permissible to trigger a TELE AID emergency call in emergencies, noncompliance is a punishable offense.