Portable Radio Camera Incident Video Recording
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Public safety personnel face limitations in acquiring and sharing incident scene information during emergency incidents, as existing communication systems rely on insufficient audio messages and lack efficient means for recording and sharing visual data.
Innovation Solution
A communication system equipped with two-way portable or vehicular radios integrated with cameras, capable of automatically recording and transmitting video information to a central control station upon an incident alert, forming dynamic talkgroups for real-time video sharing among relevant units.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If audio messages are used for incident information transmission, then communication simplicity is maintained, but information completeness deteriorates
Solution Approach 1:
The patent combines audio communication with video recording and transmission capabilities into an integrated system. The radio unit merges traditional audio messaging with automated video capture and sharing, allowing public safety personnel to maintain simple communication protocols while gaining access to comprehensive visual incident information through the networked video sharing system.
Solution Approach 2:
The system introduces a network infrastructure and central control station as intermediaries between incident scene and command center. Video information is captured at the scene, transmitted through the network to the control station, and then distributed to relevant personnel, enabling complete information sharing without requiring direct line-of-sight or complex point-to-point communication between all units.
2Device complexity
If manual activation of recording devices is required, then device complexity is reduced, but response time deteriorates
Solution Approach 1:
The radio unit and camera are pre-integrated and configured to work together automatically. Event detection capabilities are pre-programmed to recognize incident triggers, and the system is pre-configured to initiate video recording and transmission sequences without requiring manual intervention. This preliminary setup enables immediate automated response when incidents are detected.
Solution Approach 2:
The system performs self-activation through automated event detection and triggering mechanisms. When specific incident conditions are detected, the radio unit automatically initiates video recording, processes the footage, and transmits it through the network without requiring manual user input. The system serves itself by detecting events and executing the complete recording and sharing workflow autonomously.
3Loss of information
If video recording and sharing capabilities are added to radio units, then incident information completeness is improved, but device complexity increases
Solution Approach 1:
The system architecture segments video recording and processing functions across multiple components: the radio unit handles capture and initial transmission, the network infrastructure handles data routing, and the central control station handles distribution and archiving. This segmentation allows each component to remain relatively simple while the integrated system provides comprehensive video information sharing capabilities.
4Reliability
If real-time video transmission is implemented, then incident response preparedness is improved, but energy consumption increases
Solution Approach 1:
The system implements periodic or event-triggered video transmission rather than continuous streaming. Video recording occurs continuously or at high frame rates when events are detected, but transmission is periodic or triggered by specific incident conditions. This approach ensures incident response preparedness through available video data while reducing energy consumption by transmitting only when necessary rather than maintaining constant real-time streaming.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
A communication system (100) comprises a first two-way portable handheld or vehicular radio unit (102) having a camera (506; 606; 706). The first unit, responsive to receiving an incident event trigger, transmits a unique emergency alert to a central control station, activates the camera (506; 606; 706), automatically records first video of an incident scene, and wirelessly provides the first video to the central control station. At least one more portable handheld or vehicular radio unit is in a talk group (104, 106, 108) established by the central control station with the first two-way portable handheld or vehicular radio unit, and responds to activation of the first unit by recording, and wirelessly providing to the central control station, second video of the incident scene. The central control station records and stores the first and second video for subsequent accessing for evidentiary purposes.