TV Reverse 911 Acknowledgment System
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Emergency alert systems face challenges in confirming delivery of reverse 911 messages to Internet-enabled TVs, as these devices may be turned off, preventing acknowledgment and necessitating unnecessary checks by emergency services.
Innovation Solution
A method that automatically energizes a TV's display and prompts viewers to acknowledge emergency alerts using a TV input device, allowing acknowledgment to be uploaded to a server, ensuring emergency personnel know which residences have received the alert.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If TVs are used to broadcast reverse 911 messages, then emergency information can be disseminated to Internet-enabled devices, but the system cannot confirm whether the TV is on or the message was received
Solution Approach 1:
The system implements feedback by requiring viewers to send an acknowledgment message back to the emergency service provider's server. This confirmation mechanism allows the system to verify whether the TV was on and the message was received, resolving the information loss problem while maintaining broad dissemination capability
Solution Approach 2:
The system performs preliminary action by automatically turning on the TV display when a reverse 911 message is received, ensuring the message is visible even if the TV was off. This preliminary activation ensures message delivery while still allowing confirmation through the acknowledgment system
2Reliability
If emergency services manually check residences to confirm alert receipt, then delivery confirmation can be obtained, but time and resources are wasted on residences that already received the alert
Solution Approach 1:
The automated acknowledgment system provides immediate feedback to emergency service providers about which residences received and acknowledged the alert. This eliminates the need for manual field checks, saving emergency personnel time while maintaining reliable confirmation of message delivery
Solution Approach 2:
The system implements self-service by having viewers automatically send acknowledgment messages through their TV's remote control or input device. This automated process eliminates the need for emergency personnel to manually verify receipt, freeing up their time for actual emergency response while maintaining reliable confirmation
Data Source
AI summary
A reverse 911 can be sent to a TV communicating with the Internet. The TV is automatically turned on if it is off, and a viewer can acknowledge the reverse 911 using a TV remote control.