Automated Application Distribution for Emergency Response Devices
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Solution Overview
Problem
Emergency responders face delayed response times due to the manual download and installation of software applications on portable communication devices, which is time-consuming and hinders immediate access to necessary resources during public safety events.
Innovation Solution
A method and communication server system that automatically distribute and install specific software applications on portable communication devices within a designated incident area based on the number and roles of personnel required, using a communication server to determine the incident area, desired personnel, and transmit the applications for immediate installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual download and installation of software applications is used, then users can control which applications are installed, but response time is delayed and operational efficiency is reduced
Solution Approach 1:
The system pre-loads software applications onto a server before they are needed. When an emergency event is detected, the application server automatically pushes the pre-prepared applications to portable communication devices within the incident area, eliminating the need for manual download and installation during the response phase.
Solution Approach 2:
The application server automatically identifies which portable communication devices need applications based on their location within the incident area and pushes the appropriate applications without requiring user initiation or manual intervention. The system self-manages the distribution process based on event data and device location information.
2Productivity
If automatic distribution of applications is implemented, then response time is improved, but system complexity increases
Solution Approach 1:
The application server performs multiple functions: it stores software applications, receives event data, determines device locations, identifies which devices need applications, and pushes applications automatically. This multi-functional approach consolidates complexity into a single system rather than requiring separate systems for each function.
Solution Approach 2:
The application server acts as an intermediary between the emergency event data source and the portable communication devices. It processes event data, determines which devices are within the incident area, and manages application distribution, thereby simplifying the interaction between the complex event response system and individual user devices.
3Reliability
If applications are pushed to all devices in incident area, then all personnel receive necessary tools, but network bandwidth and system resources are consumed
Solution Approach 1:
The system determines the specific location of each portable communication device relative to the incident area and only pushes applications to devices that are actually within the incident area. This location-based filtering ensures that network resources are consumed only for devices that truly need the applications, rather than broadcasting to all devices regardless of location.
Solution Approach 2:
The system pushes applications to devices within the incident area, which may include some devices that don't strictly need them (excessive action), but this ensures that all devices that do need them receive the applications (partial action). This approach prioritizes ensuring coverage for all potential users over optimizing for minimal bandwidth usage.
Data Source
AI summary
A communication server and a method of operating for distributing an application to a plurality of portable communication devices in response to a public safety event. The communication server includes an electronic processor that determines an incident area that geographically surrounds a location of the public safety event, and determines a desired number and desired roles of personnel to respond to the public safety event. The electronic processor also determines whether portable communication devices are located within the incident area. The electronic processor then automatically transmits the application to portable communication devices located within the incident area and associated with the desired roles of personnel until the application is installed on a number of portable communication devices that equals the desired number of personnel for each role.