Multiview Body Camera with 360-Degree Coverage and Threat Alerts
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Solution Overview
Problem
Conventional body cameras used by public safety personnel typically capture only a single forward-facing view, lacking coverage of lateral and rear areas, and do not provide situational awareness features such as proximity detection, gunshot detection, or feedback signals for events beyond the camera's field of vision.
Innovation Solution
A camera system with multiple cameras oriented to capture 360-degree views, including forward, rear, lateral, and skyward angles, integrated with motion detectors, directional microphones for gunshot detection, and alert systems, embedded within wearable garments or helmets to enhance situational awareness and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If a single forward-facing camera is used, then the device complexity is reduced, but the coverage area and situational awareness are limited
Solution Approach 1:
The system divides the coverage area into multiple zones (front, rear, left, right) and assigns separate camera units to each zone. Each camera captures a specific directional view, and the combined output provides comprehensive 360-degree coverage. This segmentation resolves the contradiction by expanding coverage area through multiple components while keeping each individual component relatively simple.
Solution Approach 2:
The system transitions from a single-dimensional forward-facing view to a multi-dimensional spatial coverage by positioning cameras at different locations and orientations on the wearable device. This dimensional expansion allows the system to capture front, rear, left, and right views simultaneously, resolving the coverage area limitation without requiring an excessively complex single-camera system.
2Reliability
If multiple sensors and cameras are integrated, then situational awareness and safety features are improved, but the device complexity and weight increase
Solution Approach 1:
The system merges multiple functional components (cameras, motion detectors, proximity detectors, gunshot detectors, audio recording) into a single integrated wearable device. This consolidation improves safety and situational awareness by combining multiple detection capabilities while managing the overall device complexity through unified integration rather than separate systems.
Solution Approach 2:
The wearable device is designed with multi-functionality, serving as a camera system, motion detector, proximity sensor, gunshot detector, and audio recorder simultaneously. This universal design resolves the contradiction by providing comprehensive safety features through a single multi-functional device rather than multiple separate systems, thereby improving reliability while controlling complexity.
3Ease of manufacture
If external attachment is used, then the ease of manufacture is improved, but the reliability and protection of the device are reduced
Solution Approach 1:
The camera system and sensors are nested within a protective enclosure that is integrated into the wearable garment or helmet. This nested structure provides physical protection for the electronic components while maintaining a compact form factor. The nesting approach resolves the contradiction by protecting the device components without requiring external attachment, thereby improving reliability while keeping the manufacturing process manageable.
Data Source
AI summary
A multiview body camera system comprising a vest, a helmet, shoulder pads, camera units providing video, directional microphones providing audio, sensors providing motion detection and other functions is described herein. A control module controls camera units, microphones, sensors and all other circuitry. A tamper-proof locking compartment containing elements of the body camera system is operable by a remote control signal transmitted from an authorized party or by a security code. The body camera system features voice command recognition, real time monitoring, recording, storing, remote reporting; alerts the wearer of impending threats, such as approaching cars, persons, objects or gunshots and may incorporate a visor that provides a panoramic view. The body camera integrates all components internally. Bullet resistant material is used in the construction of the vest and helmet. The device operates continuously, and the wearer cannot disrupt the operation without consequence. All recorded data is archived an internal memory.