IP Security Camera False Alarm Reduction via Machine Learning

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Solution Overview

Problem

Conventional home monitoring systems experience high rates of false alarms, manual arming and disarming are inconvenient, and there is a delay in responding to intruders, leading to inefficient security and stress for homeowners.

Innovation Solution

A wireless IP security camera system with a processor that analyzes video data to detect events, generate control signals, and adjust security responses, integrating with third-party services, using machine learning to classify visitors, and providing automatic greetings and deterrence to reduce false alarms.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional alarm monitoring services use basic sensors (door sensors, window sensors, PIR motion sensors), then the system can detect intruders, but it generates high rates of false alarms

Engineering Contradiction:
Improvefalse alarm rateVSAvoidsensor system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent replaces basic mechanical sensors (door sensors, window sensors, PIR motion sensors) with an IP camera-based visual detection system. The camera captures images that are processed by machine learning algorithms to identify intruders, eliminating the false alarms caused by conventional sensors while maintaining detection capability.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system changes the detection parameter from simple motion detection to visual recognition using machine learning. By analyzing image data through trained neural networks, the system can distinguish between actual intruders and false alarm conditions, improving reliability without requiring complex sensor arrays.

Inventive Principle:
Principle #35Parameter changes

2Ease of operation

If the system requires manual arming and disarming of the control panel, then the user can control security settings, but it creates daily chores and inconvenience

Engineering Contradiction:
Improvearming and disarming convenienceVSAvoidautomatic security activation
Core Design Contradiction:
Ease of operationVSExtent of automation

Solution Approach 1:

The IP camera system performs self-service by automatically detecting intruders and activating security responses without requiring user intervention. The machine learning algorithm continuously monitors the environment and triggers appropriate responses autonomously, eliminating the need for manual arming and disarming operations.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system is pre-configured with security responses and detection parameters before deployment. Once installed, the machine learning model continuously monitors and automatically activates security measures when intruders are detected, eliminating the need for users to manually arm or disarm the system on a daily basis.

Inventive Principle:
Principle #10Preliminary action

3Loss of time

If the system sends alarm signals immediately upon intruder detection, then the response time is fast, but it causes stress for homeowners due to false alarms

Engineering Contradiction:
Improveresponse timeVSAvoidstress from false alarms
Core Design Contradiction:
Loss of timeVSObject-affected harmful factors

Solution Approach 1:

The machine learning system incorporates feedback mechanisms that continuously learn from previous detections and user confirmations. This feedback loop enables the system to improve its accuracy over time, reducing false alarms while maintaining fast response times for actual intruders. The system can distinguish between legitimate threats and false alarm conditions through intelligent pattern recognition.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS11523485B1Reduced false alarms for outdoor IP security cameras
Publication Date: 2022.12.06 KUNA SYSTEMS CORP
  • US11523485B1 patent drawing
  • US11523485B1 patent drawing
  • US11523485B1 patent drawing

AI summary

An apparatus comprising a camera sensor and a processor. The camera sensor may be configured to generate video data of an area of interest. The processor may be configured to (A) analyze the video data, (B) generate control signals and (C) adjust a status of a plurality of security responses. The control signals may be generated in response to (a) the analysis of the video data and (b) the status of the security responses. The control signals may adjust an activation of the security responses. A first of the security responses may be activated in response to an event detected by the analysis of the video data. A first communication to a first contact may be initiated based on the analysis of the video data of the event. A second communication to a second contact may be initiated based on a response to the first communication.