Modular Grain Bin Sensor Cable Expansion Without Rewiring
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Solution Overview
Problem
Conventional grain storage devices face challenges in monitoring environmental conditions due to the limitations of sensor systems that cannot easily expand to accommodate increased capacity after roof expansion, necessitating a need for a sensor system that can be easily adjusted in length and installed without uninstalling cables.
Innovation Solution
A modular multi-segment sensor cable system with adjustable length, featuring sensor cable segments that connect in series, a roof access port, and a control module for real-time data communication, allowing easy installation and expansion to monitor environmental conditions in grain storage devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional sensor cables are installed in grain bins, then environmental monitoring is enabled, but the system cannot be easily expanded when grain bin capacity is increased through roof expansion
Solution Approach 1:
The sensor cable is divided into multiple segments that can be independently connected. Each segment contains sensors and can be attached to different locations on the grain bin, allowing the system to be extended to monitor larger capacities without replacing the entire cable system.
Solution Approach 2:
The sensor cable system is designed to be adjustable and reconfigurable. The cable can be extended or repositioned based on the grain bin's capacity requirements, transforming a static installation into a dynamic, adaptable system that grows with the storage facility.
2Adaptability or versatility
If sensor cables are made custom-length for specific grain bin heights, then monitoring coverage is optimized, but the cables cannot be reused when grain bin capacity is expanded
Solution Approach 1:
Instead of manufacturing a single custom-length cable, the system uses standardized segments that can be combined in different configurations. This allows the same segments to be reused across multiple grain bins of different sizes by simply changing the number and arrangement of segments.
Solution Approach 2:
The sensor cable segments are designed as universal components that can be used across different grain bin configurations. The same segment design serves multiple functions in different locations and capacities, eliminating the need for custom manufacturing for each application.
3Ease of operation
If traditional sensor systems are installed, then monitoring is achieved, but installation requires uninstalling existing cables for expansion
Solution Approach 1:
The modular segment design allows new segments to be added to existing installations without removing any components. Expansion is achieved by simply connecting additional segments at appropriate locations, eliminating the time-consuming process of uninstalling and reinstalling entire cable systems.
Solution Approach 2:
The sensor cable segments are pre-configured with connection interfaces and sensor assemblies during manufacturing. This preliminary preparation allows for rapid on-site installation and expansion without requiring complex field assembly or disassembly operations.
Data Source
AI summary
A sensor system for a grain storage device is presented. The sensor system includes a sensor cable and a roof access port configured to be installed over an opening in a roof of the grain bin that is positioned above the sensor cable. The roof access port includes a housing having a hollow interior and a cover. In one or more arrangements, the system includes a control module positioned in the hollow interior. The control module is communicatively connected to the sensor cable and is configured to receive sensor data from the sensor cable.