| 摘要 |
An emergency alert system designed to transmit an alert notification through existing wireless communication networks to notify third parties of a present emergency. The system includes an alert device worn by a user around the finger that is configured to be activated at the time of an emergency in a discrete manner. The alert device communicates an alert signal to an electronic transmitting device which is configured to process and formulate an alert notification. The device transmits the alert notification to preselected third parties. The alert notification is periodically sent at a predefined time interval and includes a message and location information of the user. The third parties are able to seek assistance for the user during the emergency. |
