Removable Memory Card Wireless Transceiver Security Logic
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Solution Overview
Problem
Security systems are often expensive and can become obsolete quickly due to rapid technological advancements, necessitating a cost-effective solution that can be easily upgraded or replaced.
Innovation Solution
A removable memory card with a wireless transceiver and controller is integrated into security system sensors, allowing for decentralized processing and communication, reducing the need for a central controller and enabling easy upgrades by transferring security logic and configuration data.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional central controller and distributed sensors architecture is used, then security system functionality is achieved, but system cost and complexity increase
Solution Approach 1:
The patent segments the traditional central controller functionality into distributed components embedded within individual sensor nodes. Each sensor node contains its own processor, memory, and wireless transceiver, allowing independent operation and eliminating the need for a centralized control unit. This segmentation reduces overall system complexity and cost while maintaining security functionality.
Solution Approach 2:
Each sensor node is designed to be self-sufficient with embedded processing capabilities, local memory for data storage, and wireless communication interfaces. The nodes autonomously perform detection, data processing, and communication functions without requiring centralized control, enabling the system to serve itself and reducing dependency on expensive central controllers.
2Adaptability or versatility
If rapid technology advancement is leveraged for improved security capabilities, then system functionality improves, but obsolescence occurs more quickly
Solution Approach 1:
The patent employs modular sensor nodes with upgradeable components including processors, memory, and wireless transceivers. This dynamic architecture allows individual nodes to be updated or replaced independently to incorporate newer technologies without obsoleting the entire system, extending system lifespan while maintaining adaptability to technological advancements.
Solution Approach 2:
By dividing the security system into independent, interchangeable sensor nodes, the patent enables selective upgrading of individual components. When technology advances, specific nodes can be replaced or updated without affecting the entire system, thereby extending overall system lifespan while maintaining access to newer capabilities.
3Adaptability or versatility
If wireless communication capabilities are added to each sensor node, then system versatility improves, but power consumption increases
Solution Approach 1:
The wireless transceivers in the sensor nodes operate using periodic transmission and reception cycles rather than continuous operation. The nodes wake up at intervals to communicate data and then enter low-power sleep modes, significantly reducing overall power consumption while maintaining wireless communication capabilities for system versatility.
Data Source
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AI summary
A video camera for use in a security system may include a processor including control circuitry and a removable memory card coupled to the control circuitry. The removable memory card may include a wireless transceiver configured to receive wireless data transmissions from at least one wireless sensor device. The removable memory card may further include security system logic configured to allow the video camera itself to function as a security system, including identifying and then transmitting one or more security system messages to a remote location via the wireless transceiver of the removable memory card.