Virtual Security Camera Planning on Mobile Devices
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Solution Overview
Problem
Current security camera installation planning lacks a systematic approach to determine precise locations and types of cameras needed for desired coverage, requiring extensive on-site surveys and resource consumption.
Innovation Solution
A mobile device with a camera and controller is used to capture and display video streams of a site, allowing users to place virtual security cameras and view their fields of view, enabling accurate planning before physical installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional on-site surveys are conducted to plan security camera installation, then coverage requirements can be identified, but significant time and resources are consumed
Solution Approach 1:
The patent creates a virtual copy of the physical site using aerial imagery and allows users to place virtual security cameras within this digital replica. This virtual model enables planning and coverage verification without requiring multiple on-site surveys, significantly reducing time consumption while maintaining accurate coverage assessment.
Solution Approach 2:
The system performs preliminary planning actions in the virtual environment before physical installation occurs. Users can experiment with different camera placements, types, and configurations in the virtual model, allowing coverage optimization to be completed beforehand and eliminating the need for iterative on-site adjustments.
2Measurement precision
If multiple on-site surveys are conducted to determine camera placement, then precise location can be identified, but resource consumption increases
Solution Approach 1:
By creating a detailed virtual replica of the site using existing aerial imagery and geographic data, the system eliminates the need for repeated physical site visits. All camera placement planning and coverage verification occurs within this virtual copy, maintaining precise placement determination while eliminating the resource consumption associated with multiple on-site surveys.
Solution Approach 2:
The virtual model allows users to independently perform all planning functions without requiring physical presence at the site. The system provides self-contained tools for camera placement, coverage visualization, and plan modification within the virtual environment, eliminating the need for resource-intensive on-site consultations and adjustments.
3Productivity
If camera placement is determined during initial planning, then installation can proceed, but the plan may need alteration once installation begins
Solution Approach 1:
The system performs comprehensive camera placement planning and coverage verification in the virtual environment before physical installation begins. Users can experiment with different configurations and immediately see the impact on coverage areas, allowing the optimal plan to be finalized beforehand. This preliminary action ensures installation proceeds smoothly without requiring mid-installation alterations.
Solution Approach 2:
The system provides immediate visual feedback by displaying the field of view and coverage areas of virtual cameras in real-time as users adjust placement and orientation. This feedback mechanism allows users to verify coverage requirements are met before finalizing the plan, ensuring plan stability and eliminating the need for post-installation modifications.
4Measurement precision
If virtual security cameras are placed and fields of view are displayed in real-time, then accurate coverage planning is achieved, but device complexity increases
Solution Approach 1:
The mobile device serves multiple functions: it displays aerial imagery of the site, allows virtual camera placement, renders virtual fields of view, calculates coverage areas, and stores placement data. By consolidating these diverse functions into a single multi-functional platform, the system achieves accurate coverage measurement without proportionally increasing overall system complexity.
Solution Approach 2:
The virtual model acts as an intermediary layer between the physical site and the planning process. Rather than requiring complex physical measurement equipment or multiple specialized tools, the virtual model mediates all planning activities, providing accurate coverage measurement through software-based calculations and visualizations that run on standard mobile devices.
Data Source
AI summary
A mobile device comprising a housing, a user interface, a camera that provides a camera video stream for display, and a controller configured to display a virtual field of view of a virtual security camera placed at a virtual security camera placement location at a site.