Wireless Emergency Alert Notifications via Cloud Gateway
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Solution Overview
Problem
Existing safety alarm systems struggle to provide tailored emergency alerts to individuals with unique needs or limitations, such as disabilities or language barriers, especially when the primary communication paths are compromised during emergencies.
Innovation Solution
A safety alarm system that utilizes a fire and voice control panel to send alert messages via multiple communication paths, including audio and text messages, which can be translated into different languages and formats, using a cloud gateway and wireless station server to ensure delivery to individual communication devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional audio alert systems are used in building fire alarm systems, then emergency communication can be passed between fire control panels and audio panels, but individuals with disabilities or language barriers cannot understand the alert messages
Solution Approach 1:
The system segments the alert message delivery by identifying individual recipients and their specific needs, then divides the message into different formats (audio, text, translated languages) tailored to each recipient's capabilities rather than using a single broadcast approach
Solution Approach 2:
The system changes the parameters of the alert message based on recipient characteristics - converting audio messages to text for hearing-impaired individuals, translating to different languages for non-English speakers, and adjusting the communication format to match each individual's needs
2Reliability
If alert messages are broadcast through fire control panels and audio panels, then emergency communication can reach building occupants, but the communication path may be damaged or compromised during emergencies
Solution Approach 1:
The system introduces intermediary devices (mobile phones, text messaging systems, email) that can receive and relay alert messages through alternative communication paths, acting as mediators between the fire control panel and individual recipients when primary audio paths are compromised
Solution Approach 2:
The system implements multi-functionality by enabling the same alert message to be transmitted through multiple different communication channels (audio panels, text messaging, email, mobile notifications) simultaneously, ensuring at least one path remains functional during emergencies
3Adaptability or versatility
If individualized alert messages are sent to each person's communication device, then tailored emergency alerts can reach individuals with unique needs, but the system requires multiple communication paths and translation capabilities
Solution Approach 1:
The system performs preliminary actions by pre-identifying and storing information about each individual's communication needs, language preferences, and accessibility requirements before an emergency occurs, allowing rapid customization of alert messages without real-time complexity
Solution Approach 2:
The system uses feedback mechanisms to determine presence status of client applications and to identify which individuals need alert messages, allowing the system to adaptively route messages based on real-time device availability and user status information
Data Source
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AI summary
An approach is described for sending alert messages and notifications (310, 312, 508) to individual communication devices (102, 122, 124) and in a format understandable by a user of the communication device (102, 122, 124).