Gateway Signal Quality Wait Time for Industrial Monitoring
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Solution Overview
Problem
Industrial monitoring systems face challenges in efficiently communicating between monitoring devices and gateways, leading to suboptimal power usage and potential breakdowns in the physical bond between monitoring devices and industrial equipment, which can result in data collection issues and equipment malfunctions.
Innovation Solution
Implementing a technique where gateways calculate a wait time based on signal quality to determine the best connection for monitoring devices, using a debug-compatible component for remote debugging, and employing a neural network to predict bond degradation, ensuring efficient communication and data collection while maintaining equipment integrity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If monitoring devices continuously communicate with gateways to ensure reliable data transmission, then communication reliability is improved, but power consumption increases
Solution Approach 1:
The patent implements periodic communication intervals where monitoring devices transmit data at scheduled intervals rather than continuously. The gateway receives data packets at these periodic intervals and manages the communication schedule, reducing overall power consumption while maintaining acceptable communication reliability for industrial monitoring applications
Solution Approach 2:
The monitoring devices autonomously manage their own power consumption by implementing sleep modes and wake-up schedules. Devices can independently decide when to activate sensors and communicate based on predefined conditions or schedules, eliminating the need for continuous power-intensive communication while maintaining system reliability
2Productivity
If gateways respond immediately to all monitoring device connection requests to ensure fast data collection, then data collection speed is improved, but system complexity increases
Solution Approach 1:
The gateway maintains pre-established connection profiles and arbitration rules for multiple monitoring devices. When connection requests are received, the gateway applies predefined arbitration logic based on device priorities, data urgency, and current system state, enabling fast response without complex real-time decision-making algorithms
Solution Approach 2:
The system implements feedback mechanisms where the gateway monitors connection success rates and data collection performance. Based on this feedback, the gateway dynamically adjusts connection arbitration parameters and response timing, optimizing data collection speed while managing system complexity through adaptive rather than static control
3Measurement precision
If monitoring devices are placed close to industrial equipment to capture accurate operational data, then measurement precision is improved, but the physical bond between device and equipment is more prone to degradation
Solution Approach 1:
The patent introduces a wireless communication intermediary between the monitoring device and the gateway. Instead of requiring direct physical contact or wired connections that could degrade, the monitoring device wirelessly transmits data to the gateway, which then relays information to the central system. This intermediary wireless communication layer preserves measurement precision while eliminating physical bond degradation issues
Solution Approach 2:
The system replaces mechanical or physical connection dependencies with wireless electromagnetic communication. Monitoring devices can be positioned optimally for data collection without relying on physical bonds to industrial equipment, as all data transmission occurs through wireless channels, substituting mechanical connection reliability concerns with robust wireless communication protocols
Data Source
AI summary
An industrial monitoring system comprises a plurality of gateways in transmission range of a monitoring device. A gateway, of the plurality of gateways, receives a first transmission indicating that the monitoring device is requesting to communicate with any one of the plurality of gateways. The gateway determines a signal quality of the received first transmission, and determines a wait time in which at least a portion of the wait time is inversely proportional to the signal quality. After expiration of the wait period, the gateway devices sends, to the monitoring device a second transmission indicating acceptance of the request.