Mobile Location Tracking for Security Systems
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Solution Overview
Problem
Security monitoring systems face challenges in automatically controlling their functions based on the location of mobile devices relative to a physical space, particularly in transitioning between different location tracking techniques to optimize accuracy and battery life.
Innovation Solution
A system that uses a first tracking technique outside a home region and an active monitoring region, switching to a second technique with higher accuracy and power consumption when within the active monitoring region, and back to the first technique when within the home region, utilizing technologies like SLC, CLVisits, region monitoring, Wi-Fi, and cellular network monitoring.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of moving object
If a first tracking technique is used when the mobile device is outside the active monitoring region, then battery life is preserved, but location monitoring accuracy is reduced
Solution Approach 1:
The system dynamically switches between two tracking techniques based on the mobile device's location relative to the active monitoring region. When outside the region, a low-power first tracking technique is used to conserve battery. When inside the region, a high-accuracy second tracking technique is activated. This dynamic adaptation resolves the contradiction by adjusting the tracking method according to operational context.
2Measurement precision
If a second tracking technique with higher accuracy is used when the mobile device is within the active monitoring region, then location monitoring accuracy is improved, but power consumption increases
Solution Approach 1:
The system applies different tracking qualities to different spatial zones. The high-accuracy second tracking technique is applied locally only within the active monitoring region where precise location detection is critical for security. Outside this region, the lower-power first tracking technique suffices. This localized application of high quality resolves the contradiction between accuracy and power consumption.
3Ease of operation
If automated system control is implemented based on mobile device location, then ease of operation is improved, but system complexity increases
Solution Approach 1:
The security monitoring system automatically controls its own operation based on the mobile device's location. The system monitors location data, determines whether the device is within the active monitoring region, and autonomously switches between tracking techniques and adjusts security monitoring functions without user intervention. This self-service capability improves ease of operation while the automation complexity is managed through rule-based decision logic.
Data Source
AI summary
A system, such as a security monitoring system, includes one or more devices at a physical space. Each device performs a function (e.g., security monitoring) at the physical space, and at least one is able to interact, via a network, with a mobile device. The system is automatically controlled based on a location of the mobile device. The system tracks the mobile device with a first tracking technique when located outside both a home region associated with the physical space and an active monitoring region that surrounds the home region, determines, based on the tracking information, whether the mobile device is within the active monitoring region, and switches to a second, different, tracking technique if it is determined that the mobile device is within the active monitoring region.