Smart Coupling Monitoring with IoT and Blockchain
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Solution Overview
Problem
Existing power transmission systems in precision applications lack adaptability to varying temperatures and rely on single-mode failure detection mechanisms, leading to potential electrical overloads and costly shutdowns due to inadequate real-time monitoring and communication issues, especially in aerospace, defense, and petroleum sectors.
Innovation Solution
A smart real-time prediction system utilizing local sensors and actuation modules with IoT communication and blockchain protocols, integrated with micro-magnetic latching solenoids for disengagement and progressive failure mechanisms, enabling real-time monitoring and control of power transmission couplings to prevent overloads and misalignments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If external sensors are used to monitor moving parts, then monitoring capability is provided, but connection cost increases and potential failure points are created
Solution Approach 1:
The patent combines the sensor, actuation module, and communication interface into an integrated smart module that is directly mounted on the coupling component. This eliminates the need for separate external sensors and their associated wiring, reducing connection complexity and potential failure points while maintaining monitoring capability.
Solution Approach 2:
The patent introduces a wireless communication interface as an intermediary between the sensor module and the external control system. This allows data transmission without physical connections, eliminating the need for costly and complex wiring while enabling reliable monitoring of the coupling component.
2Device complexity
If wireless connections are used for sensors, then connection cost is reduced, but communication reliability may be affected by interference
Solution Approach 1:
The patent implements a feedback mechanism where the smart module continuously monitors communication quality and can switch between different communication modes or request retransmission when interference is detected. This ensures reliable data transmission while maintaining the cost benefits of wireless communication.
Solution Approach 2:
The patent incorporates error correction codes and data validation protocols in advance of potential communication errors. By preparing these protective measures beforehand, the system can reliably transmit data over wireless channels even in the presence of interference, without requiring costly redundant hardware.
3Device complexity
If single-mode failure detection is used, then system simplicity is maintained, but accuracy and real-time responsiveness are insufficient
Solution Approach 1:
The patent designs a smart module that performs multiple functions including sensing, processing, wireless communication, and actuation control within a single integrated unit. This multi-functional approach maintains system simplicity while enabling advanced failure detection capabilities through multiple sensing modes and intelligent algorithms.
Solution Approach 2:
The patent implements self-diagnostics and automated failure detection algorithms within the smart module itself. The module autonomously analyzes sensor data, identifies potential failures, and triggers appropriate responses without requiring complex external monitoring systems, thereby maintaining simplicity while improving detection accuracy and real-time responsiveness.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system provides real-time monitoring and early fault detection, preventing sudden failures and reducing maintenance costs by disengaging mechanisms before catastrophic events, ensuring continuous operation in critical applications with enhanced reliability and scalability.
Implementation Method 1
micro-magnetic latching solenoid actuator
Data Source
AI summary
Monitoring and control of power or drive couplings in mechanical drive systems is performed using sensors at an interface of the coupling and an overload disengagement component at the coupling. A local sensor and actuation module having a wireless communication port receives signals from the sensors and uses the signals to monitoring a load on the drive coupling. An overload disengagement circuit responsive to the monitored load and provides a disconnect signal responsive to a sensed overload condition, and communicates with the local sensor and actuation module using an Internet of Things (IoT) link, using a blockchain enablement protocol. The local sensor and actuation module provide an override capability in the event of a communication failure of the IoT link.