Cloud Security System Heartbeat Signal Verification
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Solution Overview
Problem
Existing security systems are costly, slow to respond to abnormalities, susceptible to tampering, and prone to sending unnecessary alarms, often relying on proprietary equipment rather than widely available smart home and IoT devices.
Innovation Solution
A cloud-based security system that uses heartbeat signals and notification signals to differentiate between real and false alarms, employing smart home and IoT devices for sound annunciation and leveraging location verification of registered devices to minimize false alarms before transmitting alerts to central monitoring stations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If proprietary security system equipment is used, then system reliability is improved, but system cost increases
Solution Approach 1:
The patent replaces expensive proprietary security equipment with inexpensive, widely available smart home and IoT devices that can be easily obtained by consumers. These include smart speakers, smart displays, and other consumer electronics that already possess the necessary audio processing capabilities, thereby dramatically reducing system cost while maintaining functionality.
Solution Approach 2:
The patent leverages the multi-functionality of smart home devices that serve both as consumer electronics and as security system components. These devices perform multiple functions including audio output for alarm annunciation, microphone input for anomaly detection, and network communication for cloud connectivity, eliminating the need for dedicated proprietary security equipment.
2Device complexity
If traditional alarm transmission methods are used, then system simplicity is maintained, but response speed to abnormal events decreases
Solution Approach 1:
The system pre-loads alarm annunciation content into the smart home devices before an abnormal event occurs. When an anomaly is detected, the pre-loaded content can be immediately played without waiting for cloud server communication, achieving rapid local response while maintaining system simplicity through automated cloud-device synchronization during normal operation.
Solution Approach 2:
The patent introduces a cloud server as an intermediary that coordinates between smart home devices and central monitoring stations. The cloud server receives anomaly notifications, retrieves appropriate alarm content, and distributes it to relevant devices, enabling fast automated response without requiring complex direct peer-to-peer communication protocols between diverse devices.
3Measurement precision
If sensitive alarm detection is used, then detection accuracy is improved, but false alarm rate increases
Solution Approach 1:
The system implements feedback mechanisms where the cloud server receives anomaly notifications from smart home devices, analyzes the context using multiple data sources including location information from registered devices, and determines whether to trigger alarm annunciation. This feedback loop allows the system to maintain sensitive detection while filtering out false alarms through intelligent decision-making.
Solution Approach 2:
The patent adds spatial dimension to alarm detection by incorporating location verification of registered devices. Before triggering an alarm, the system checks whether authorized devices are present at the monitored location, thereby distinguishing between genuine threats and false alarms caused by unauthorized presence or environmental factors.
4Speed
If local alarm sounders are used, then immediate local warning is provided, but susceptibility to tampering increases
Solution Approach 1:
The patent positions the cloud server as an intermediary between smart home devices and central monitoring stations, creating a distributed architecture where no single component is critical. The cloud server coordinates alarm activation across multiple devices, making tampering with any single device insufficient to prevent alarm functionality, thereby improving tamper resistance while maintaining immediate local warning capability.
Data Source
AI summary
Systems and methods for responding to an abnormal event in a region monitored by a security system are provided. Such systems and methods can include a cloud server periodically receiving a heartbeat signal from the security system, the cloud server receiving a notification signal of an occurrence of the abnormal event in the region, and responsive to failing to receive the heartbeat signal after receiving the notification signal of the occurrence of the abnormal event, the cloud server transmitting an alarm to a central monitoring station.