Emergency Notification System with Voice-Synthesized Menu
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Solution Overview
Problem
Existing emergency notification systems for automobile accidents lack customization of information provided to responders, often result in unnecessary notifications, and may lose connectivity during emergencies.
Innovation Solution
A system that allows users to customize emergency information, provides a voice-synthesized menu for responders to select relevant data, and maintains connectivity through BLUETOOTH links with cellular telephones, including audible cancellation options and online access to emergency information via a Web server.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If all emergency information is automatically transmitted to responders, then completeness of information is improved, but information overload and unnecessary notifications increase
Solution Approach 1:
The emergency information is segmented into multiple categories (collision data, vehicle information, occupant information, medical information) that can be independently selected and transmitted. This allows the system to send only relevant information segments based on the specific emergency situation, avoiding information overload while ensuring completeness of necessary data.
Solution Approach 2:
The system dynamically adjusts the amount and type of information transmitted based on real-time conditions. The voice-synthesized menu allows responders to dynamically select which information categories they need, and the system adapts its transmission accordingly. This dynamic approach prevents unnecessary notifications while ensuring critical information is always available.
2Reliability
If comprehensive emergency information is provided to responders, then response effectiveness is improved, but system complexity increases
Solution Approach 1:
A voice-synthesized menu system acts as an intermediary between the comprehensive emergency information database and the responders. This intermediary translates complex data structures into simple voice-based selection options, allowing responders to access comprehensive information without being overwhelmed by its complexity. The intermediary handles the complexity management while providing simplified interaction.
Solution Approach 2:
The system replaces complex manual information gathering and navigation with automated voice synthesis and DTMF tone-based selection. Instead of requiring responders to manually search through complex data systems, the voice-synthesized menu automatically presents relevant options and synthesizes information in a structured manner, reducing the operational complexity while maintaining comprehensive information availability.
3Loss of time
If the system automatically initiates emergency calls, then response time is improved, but false positives and unnecessary notifications increase
Solution Approach 1:
The system performs preliminary actions by pre-configuring emergency information and preparing communication channels before an actual emergency occurs. User profiles, vehicle information, and emergency contacts are pre-loaded into the system. When a collision is detected, this preliminary preparation enables immediate automated calling without delay, while the pre-configured nature of the system reduces false positives by relying on pre-validated data.
Solution Approach 2:
The system incorporates feedback mechanisms that allow users to confirm or cancel automated emergency calls. After collision detection triggers an automated call initiation, the system provides feedback to the user and awaits confirmation or cancellation input. This feedback loop maintains rapid response capability while preventing false positives by allowing final verification before actual emergency service deployment.
Data Source
AI summary
Method and apparatus for notifying an emergency responder of a vehicle emergency. Communication is established with a cellular telephone located within the vehicle. The communication link is monitored and the vehicle occupant is notified of link loss. The apparatus monitors vehicle safety systems for detection of an emergency condition. Upon detection, the occupant is notified that an emergency call will be made. If no cancellation is received, vehicle location information is obtained from a global position system, synthesized into voice signals, and communicated to an emergency responder using the cellular telephone. A plurality of occupant and vehicle emergency information may also be provided. Emergency responders may be provided with a touch tone menu to select among the available information. Vehicle and occupant information may be communicated to the apparatus from external sources, such as a web server database via cellular telephone connection, or removable memory.