Security Lock with Processing Circuitry for Mode Transition
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Solution Overview
Problem
Traditional security devices requiring both a key and a security code for operation are inflexible and costly, as they necessitate separate product lines for different configurations, which is undesirable for high-volume storage and warehouses, and customers may find the additional expense of a security code transmitter unnecessary.
Innovation Solution
A security device with processing circuitry that can transition between a locked and unlock permissive state based on receipt of a security code, allowing initial operation in an unlock permissive mode and subsequent transition to a key permissive mode upon receiving the code, enabling a single device to serve various customer needs without additional hardware.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a security device is configured with both keyed lock and security code functionality, then security versatility is improved, but device complexity and cost increase
Solution Approach 1:
The security device is designed to perform multiple functions by integrating both keyed lock and security code capabilities into a single device. The processing circuitry can operate in different modes (key-only mode, code-only mode, or dual-mode) depending on configuration, allowing one device to replace what would traditionally require separate devices for different security needs.
2Reliability
If a security device requires security code transmission, then security reliability is improved, but loss of time increases due to additional steps
Solution Approach 1:
The security device dynamically adapts its operation mode based on configuration and usage. It can transition between key-only mode, code-only mode, and dual-mode operation, allowing the system to optimize between security reliability and speed of operation depending on the specific security requirements and operational context.
3Adaptability or versatility
If separate product lines are designed for different security configurations, then adaptability is improved, but manufacturing cost increases
Solution Approach 1:
A single universal security device design incorporates all security functionality (keyed lock, security code, and various operational modes) into one product platform. This eliminates the need to design, manufacture, and inventory multiple separate product lines for different security configurations, thereby reducing manufacturing complexity and cost while maintaining full adaptability to various security needs.
Data Source
AI summary
A security device is provided including a security lock configured to retain an object when locked, a receiver configured to receive a security code transmission, and processing circuitry configured to transition the security lock between a locked state and unlock permissive state based on receipt of a security code. The security lock may initially be set to the unlock permissive state. At the first instance in which a security code is received, the processing circuitry may transition the security lock to a key permissive mode in which the security lock transitions to a locked state and in response to a subsequent receipt of the security code the security lock transitions to the unlock permissive state.