Digital Unlock Control With Real-Time Lock State Verification
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Solution Overview
Problem
Industrial equipment servicing poses safety risks due to the need for precise control mechanism locking to ensure safe operating conditions, which existing lock systems may not adequately address, potentially endangering technicians.
Innovation Solution
A safety system with gateway units, locks, and mobile devices that utilize transceivers and processing units to manage lock states, ensure proper locking, and provide real-time safety information through networked communication, enabling secure and safe equipment servicing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional mechanical locks are used to secure control mechanisms, then the basic locking function is achieved, but real-time monitoring and safety verification capabilities are lost
Solution Approach 1:
The patent replaces traditional mechanical locks with electronic locks that incorporate transceivers, processing units, and communication capabilities. These electronic locking devices can transmit their state in real-time to remote systems, enabling continuous monitoring and verification of lock status without requiring physical inspection.
Solution Approach 2:
The patent implements feedback mechanisms where locks continuously report their state (locked/unlocked) to a central computing platform via transceivers and network communication. This feedback loop enables real-time safety verification, allowing the system to detect and respond to unauthorized unlocking or unsafe conditions immediately.
2Reliability
If manual locking procedures are used, then operational simplicity is maintained, but the risk of human error and inadequate safety verification increases
Solution Approach 1:
The patent enables locks to automatically verify and report their own state without requiring manual inspection. The electronic locks self-monitor their locking status and automatically transmit this information to the computing platform, eliminating the need for human operators to physically verify each lock's position while maintaining high safety standards.
Solution Approach 2:
The patent creates a multi-functional locking system that combines mechanical locking, electronic state monitoring, wireless communication, and remote verification capabilities into a single integrated device. This universal approach handles multiple safety functions simultaneously, reducing overall system complexity despite the advanced features.
3Reliability
If locks are placed on all control mechanisms, then comprehensive safety coverage is achieved, but the time and resources required for locking and verification increase
Solution Approach 1:
The patent establishes continuous automated monitoring of all lock states through transceivers and network communication. Once locks are applied, the system continuously verifies their status without interruption, eliminating the need for periodic manual checks and reducing the total time required for safety verification throughout the servicing process.
Solution Approach 2:
The patent implements preliminary automated verification where the computing platform pre-configures safety requirements and automatically verifies lock states before authorizing service work. This preliminary check ensures all necessary locks are in place before technicians begin work, preventing delays during the servicing process.
Data Source
AI summary
Herein is disclosed various embodiments of systems, methods, and apparatuses for controlling access to a digital key or keys used to unlock locks that safeguard the lives of service personnel. According to some embodiments, the systems, methods and apparatuses guide a user through a process by which a user may observe a system of equipment to be in a safe state for servicing. According to some embodiments, such process may be cooperative, so that the process must be completed by more than one user of the systems, methods and processes. According to some embodiments, in the wake of a user concluding the process, the systems, methods and apparatuses cooperate to inform a user of whether or not a system being serviced by the user has changed its safety state in the wake of the user having completed the aforementioned process.