Panic Button for Data Collection Device Emergency Notification
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Solution Overview
Problem
Handheld and mobile data collection devices often put users in hazardous situations, particularly in industries like security, where they may be difficult to reach for assistance in emergencies.
Innovation Solution
Integration of a panic function within the portable data terminal (PDT) that includes a dedicated panic button, enabling users to send emergency messages via various communication links such as cellular, Bluetooth, or 802.11, to predetermined contacts, along with data collection from sensors like GPS, images, and temperature, facilitating quick assistance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users operate handheld data collection devices in hazardous environments, then data collection functionality is provided, but user safety is compromised due to difficulty in obtaining help
Solution Approach 1:
The system pre-configures emergency contact information, predetermined locations, and automated alert mechanisms before the user enters hazardous situations. When the panic button is pressed, the system immediately initiates pre-programmed communication sequences to contact emergency services and notify predetermined contacts, eliminating the need for users to manually search for help or compose emergency messages while in dangerous situations.
2Reliability
If a panic button system is integrated into the data collection device, then emergency assistance capability is improved, but device complexity increases
Solution Approach 1:
The panic button system is merged with the existing data collection device architecture, utilizing the device's existing processor, memory, and communication capabilities. The panic functionality shares the same hardware resources (display, buttons, wireless modules) already present in the device for normal operations, rather than adding separate dedicated systems. This integration approach enables emergency assistance capability while minimizing additional complexity.
3Speed
If multiple communication links are integrated for emergency notifications, then assistance delivery speed is improved, but device complexity increases
Solution Approach 1:
The device's existing multi-functional communication capabilities are leveraged for emergency notifications. The same wireless communication modules (cellular, Bluetooth, Wi-Fi) already used for routine data transfer and device control are also utilized for panic alerts and emergency contact notification. This universal approach enables multiple communication pathways for emergency assistance while avoiding the complexity of dedicated emergency communication hardware, as the existing components serve dual purposes.
Data Source
AI summary
A data collection device comprising: a data collection subsystem; a wireless communication device; a dedicated panic button; and a processor that, responsive to a user activating the dedicated panic button, uses the wireless communication device to cause a message to be sent to a designated emergency contact.