Distributed Messaging System for Community Emergency Alerts
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Solution Overview
Problem
Current systems for emergency alert and information dissemination are limited in range, accessibility, and effectiveness, particularly for individual users within a community or geographic area, as they lack the ability to send targeted alerts during emergencies and do not efficiently allow individuals to supplement existing emergency alert systems with relevant information.
Innovation Solution
A distributed messaging system that allows users to define communities and geographic areas for information sharing, enabling users to send and receive alerts, including emergency and non-emergency messages, through a smartphone app and wearable devices, integrating with public information providers and allowing customizable alert levels and notification settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of stationary object
If traditional emergency alert systems (home alarm systems, wearable devices) are used, then emergency help can be summoned within the home or immediate surroundings, but the range of operation is restricted and cannot reach broader community members or emergency responders outside the immediate area
Solution Approach 1:
The system segments the alert dissemination function across multiple independent components: wearable alerting devices for individual users, smartphone applications for community members, and integration with existing emergency alert infrastructure (EAS, CMAS). This segmentation allows each component to operate independently within its optimal range while collectively achieving broad community coverage.
Solution Approach 2:
The patent introduces smartphone applications and community networks as intermediary layers between individual wearable devices and emergency responders. These intermediaries receive alerts from wearable devices, amplify them through distributed messaging to community members, and relay information to emergency services, thereby extending the effective range beyond immediate surroundings.
2Loss of information
If public emergency services (911 dispatch) are used, then professional emergency response can be obtained, but the system cannot effectively notify other community members who need to be aware of dangerous situations
Solution Approach 1:
The system merges multiple communication channels and functions into a unified platform: it combines wearable alert devices, smartphone applications, community networking, and integration with public emergency alert systems (EAS, CMAS). This consolidation allows simultaneous notification of emergency responders and community members through a single coordinated system.
Solution Approach 2:
The smartphone application serves multiple functions: receiving alerts from wearable devices, broadcasting alerts to community members, providing two-way communication capabilities, and integrating with existing emergency alert infrastructure. This multi-functionality enables comprehensive information dissemination without requiring separate specialized systems.
3Adaptability or versatility
If traditional alarm systems are used, then help can be summoned during emergencies, but there is no way to send targeted alerts to specific community members or supplement existing alert systems with user-generated information
Solution Approach 1:
The system implements dynamic alert routing where the destination of an alert is not fixed but adapts based on the situation. Users can dynamically select between notifying predefined contact groups, broadcasting to all community members within a geographic area, or sending targeted alerts to specific individuals. The smartphone application adjusts the dissemination pattern in real-time based on user input and emergency type.
Solution Approach 2:
The system enables users to independently configure their own alert preferences, contact groups, and geographic boundaries without requiring system administrator intervention. Users can self-manage their alert profiles, select which community members to notify, and customize the information they receive, making the system adaptable to individual needs while maintaining ease of use.
4Productivity
If emergency services are underfunded and understaffed, then response capacity is limited during large-scale emergencies, but the system still needs to handle multiple simultaneous alert requests
Solution Approach 1:
The system creates multiple copies of the alert notification function across numerous community members' smartphones rather than relying on a single centralized emergency service channel. Each community member's device becomes an independent notification node, allowing the system to handle multiple simultaneous alerts through parallel processing rather than sequential handling by limited emergency staff.
Solution Approach 2:
The system leverages widely available, low-cost smartphone devices as the primary alert dissemination mechanism rather than relying on expensive, specialized emergency communication infrastructure. By using ubiquitous smartphones that community members already possess, the system achieves high response capacity without requiring additional funding for specialized equipment or extensive responder staffing.
Data Source
AI summary
According to various embodiments of the present disclosure, a user may receive various information via a personal electronic device (“PED”), based in part on the individuals or contacts with whom the user associates and based in part on the activities, events, or locations with which the user has affiliated. In certain embodiments, the user may receive notifications to the user's PED without preselecting contacts, activities, events or locations. In other embodiments, the user may receive notifications relating to any one of the contacts, activities, events or locations that the user has preselected. Systems and associated methods for implementing and practicing the present disclosure are also described.