Portable Emergency Beacon Wireless Relay System
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Solution Overview
Problem
Existing communication systems, particularly for emergency situations, are inadequate for individuals in dangerous or remote locations, as they often require manual operation and may be hindered by clothing or lack of access to a network, and existing alert systems for seniors are outdated and restrictive, limiting their independence.
Innovation Solution
A portable device that connects wirelessly to a local communications module, allowing for rapid initiation of multiple communication methods (phone calls, texts, emails) with preselected contacts, including GPS location sharing, using a simple interface and minimizing battery usage, with features like a single command signal for simultaneous or sequential contact and a waterproof design.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional cell phone is used for emergency communication, then communication capability is provided, but ease of operation is reduced when wearing helmets and gloves
Solution Approach 1:
The system is divided into two separate devices: a simple primary device with minimal buttons for emergency activation, and a secondary device (smartphone or tablet) that handles complex communication functions. This segmentation allows the primary device to be easily operable with gloves or while wearing a helmet, while the secondary device provides comprehensive communication capabilities.
Solution Approach 2:
The primary device acts as an intermediary that triggers communication through the secondary device. When the primary device detects an emergency or receives activation, it wirelessly communicates with the secondary device, which then executes the communication actions (calls, texts, emails) to preselected contacts.
2Reliability
If multiple communication methods are initiated simultaneously to contact multiple recipients, then communication reliability is improved, but energy consumption increases
Solution Approach 1:
The system preselects multiple recipients and configures communication preferences before an emergency occurs. When triggered, the primary device immediately initiates preconfigured communication sequences, eliminating the need for real-time decision-making and reducing the time and energy required during actual emergency use.
Solution Approach 2:
The system can initiate communication methods in a periodic or sequential manner rather than all simultaneously. For example, it may first attempt a phone call, then send a text message, and finally send an email with GPS location, spacing out the communications to manage battery consumption while still ensuring reliable contact.
3Adaptability or versatility
If existing alert systems are used for seniors, then basic alert functionality is provided, but adaptability is reduced due to outdated and restrictive designs
Solution Approach 1:
The system is designed to work with multiple types of secondary devices (smartphones, tablets, computers) and supports multiple communication methods (phone calls, text messages, emails, GPS tracking). This multi-functionality allows the same primary device to adapt to different user needs and scenarios without requiring different hardware.
Solution Approach 2:
The system allows dynamic configuration of communication preferences, recipient lists, and communication methods based on user needs. Users can modify their settings at any time to adapt to changing circumstances, such as adding new contacts, changing communication preferences, or updating GPS sharing settings.
Data Source
AI summary
A personal portable communication device and system is provided which includes a handheld beacon that has a controller, a short range signal transmitter, and a power source, and at least one switch, an indicator light and a short range signal receiver that transmits and receives signals to a secondary relay communication device such as a smartphone wherein the secondary device sends second communication signals including messages according to predetermined instructions to predetermined destinations.