Gateway-Based Bulk Solids Monitoring for Analog-Digital Sensor Integration
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Solution Overview
Problem
Current monitoring systems for agricultural products and equipment in storage facilities lack the ability to seamlessly integrate and manage both analog and digital sensing technologies, leading to inefficiencies in monitoring conditions such as temperature and moisture levels, which can result in adverse conditions like insect and fungal growth.
Innovation Solution
A remote sensing system that integrates analog and digital monitoring circuits through a gateway, allowing bidirectional communication and control, enabling the use of both analog and digital sensors to monitor conditions like temperature and moisture, with a modular design for scalability and flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If separate analog and digital monitoring systems are used, then existing sensor infrastructure can be maintained, but system complexity increases and integration efficiency decreases
Solution Approach 1:
The patent combines separate analog and digital monitoring systems into a unified architecture where both sensor types communicate through a common gateway interface. The gateway receives data from analog sensors via ADC conversion and digital sensors directly, then transmits all monitoring data through a single communication protocol to the central system, reducing integration complexity while maintaining support for multiple sensor types.
Solution Approach 2:
The monitoring system is designed with universal communication interfaces that can handle both analog and digital sensor inputs through a standardized gateway. The system uses a common data transmission protocol and unified processing architecture that works with multiple sensor types, making the system adaptable to different sensor technologies without requiring separate dedicated pathways for each sensor type.
2Reliability
If multiple separate monitoring circuits are used for analog and digital sensors, then sensor-specific optimization is achieved, but communication efficiency and data management deteriorate
Solution Approach 1:
The patent implements a unified communication gateway that consolidates data collection from both analog and digital monitoring circuits. Instead of separate communication pathways, the gateway provides a single interface that receives processed data from analog sensors (after ADC conversion) and digital sensors, then transmits all data using one communication protocol, improving communication efficiency while preserving sensor-specific processing capabilities.
Solution Approach 2:
The gateway acts as an intermediary component between the sensor circuits and the central monitoring system. It provides analog-to-digital conversion for analog sensors, standardizes communication protocols, and manages data transmission efficiently. This intermediary layer allows sensor-specific optimization to be maintained while achieving unified, efficient communication through the gateway's standardized interface.
3Adaptability or versatility
If analog sensors are used for temperature and moisture monitoring, then compatibility with existing infrastructure is maintained, but signal processing complexity and conversion requirements increase
Solution Approach 1:
The gateway serves as an intermediary that handles analog-to-digital conversion for analog sensors. It receives analog signals from temperature and moisture sensors, converts them to digital format through integrated ADC circuits, and then transmits the converted data through the standardized digital communication interface. This eliminates the need for separate processing paths while maintaining compatibility with analog sensor infrastructure.
Solution Approach 2:
The system merges analog signal processing and digital communication into a single integrated gateway unit. The gateway combines ADC conversion circuits, protocol handling, and data transmission capabilities in one component, reducing overall system complexity despite supporting both analog and digital sensors. This integration eliminates the need for separate processing equipment for analog sensors.
Data Source
AI summary
This disclosure relates to remote monitoring systems and methods, such as for monitoring the condition of bulk solids, such as agricultural grain, pelletized materials and/or equipment. The systems and methods described herein integrate analog and digital monitoring technologies and enable such technologies to be managed and controlled by one or more users.