The SOS function uses the 4G network and tilt sensor to monitor the motorcycle’s status in real time. If a serious accident happens, it will automatically trigger an alert and send an SMS with location information to your emergency contact to ensure timely assistance.
Alarm Mechanism
SOS Alert Pop-up: An alert window will appear in case of an emergency, and the user can manually dismiss it within 60 seconds. If not dismissed, the system will automatically send a message with coordinates to the emergency contact.
Alarm Trigger Logic
Crash Alert: An alert is triggered, and a location-based SMS is sent when the tilt angle exceeds ±55°, the speed exceeds 10 km/h in the 5 seconds leading up to this angle, and then drops below 5 km/h.
Reverse Alarm: When the tilt angle exceeds ±40° for more than 15 seconds and the vehicle speed is ≤5 km/h, an alarm is triggered, but no location-based SMS is sent. A message notification is sent to the user via the app to notify them about the bike's tilt.
Notes