Motion Detection Access Control Integration
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Solution Overview
Problem
Current motion detection systems fail to differentiate between authorized and unauthorized individuals accessing a premises or area, leading to ineffective access control.
Innovation Solution
A combined motion detection and access control system that uses a processor to receive motion detection indications, broadcast encoded area identifications, and verify individual access permissions through mobile transceivers and receivers, providing an indication of unauthorized access when necessary.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If motion detection systems are used to detect individuals in premises, then motion detection capability is provided, but the ability to differentiate between authorized and unauthorized individuals is lost
Solution Approach 1:
The patent combines motion detection functionality with access control verification into a single integrated system. The motion detection system is merged with authorization checking capabilities, allowing the same system to both detect motion and verify whether the moving individual is authorized to access the premises, thereby improving reliability without proportionally increasing complexity
Solution Approach 2:
The system is designed to perform multiple functions: it detects motion, identifies the individual's authorization status, and provides appropriate responses (notification to authorities or denial of access). This multi-functional approach allows a single system to handle both security monitoring and access control, addressing the contradiction between reliability and complexity
2Reliability
If access control verification is added to motion detection systems, then access control accuracy is improved, but system complexity increases
Solution Approach 1:
The patent merges motion detection and access control verification into a single integrated system. The motion detection system is combined with authorization checking capabilities, allowing the same system to both detect motion and verify whether the moving individual is authorized to access the premises
Solution Approach 2:
The system automatically verifies authorization status without requiring manual intervention. When motion is detected, the system autonomously checks the individual's authorization status and automatically determines the appropriate response, reducing the need for additional complex manual verification processes
Data Source
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AI summary
A combined motion detection and access control method and system, the system including a processor for receiving an indication of motion detection within a premises and for ascertaining an area within which the motion was detected; at least one transmitter operable, responsive to receiving, from the processor, an indication of the area, for broadcasting, within the area, an encoded identification of the area; a transceiver associated with an individual and operable for receiving the encoded area identification and, responsive thereto, for broadcasting an encoded identification of the individual and the encoded area identification; and at least one receiver operable for receiving the encoded identification of the individual and the encoded area identification and for communicating the encoded identification of the individual and the encoded area identification to the processor which is operable, thereto, for ascertaining whether the individual is allowed access to the area encoded in the encoded area identification.