Universal Sensor Interface for Scalable Wireless Node Deployment
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The high installation and maintenance costs of wireless sensor networks limit their penetration in the marketplace due to the need for custom solutions tailored to specific applications, making it challenging to deploy and scale sensor networks across various industries without significant redesign or redeployment.
Innovation Solution
A plug-and-play universal sensor interface allows sensor module units to be easily connected and disconnected from wireless nodes, enabling flexible deployment and customization without requiring reconfiguration of the existing wireless network infrastructure, thus reducing costs and enabling seamless scaling with changing sensor application objectives.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If wireless sensor networks are customized for specific applications, then measurement precision and reliability are improved, but device complexity and installation costs increase
Solution Approach 1:
The patent implements a universal sensor interface that allows different sensor types to connect to a standardized wireless node platform. This enables the system to maintain application-specific measurement precision while reducing deployment complexity through standardized connections and plug-and-play functionality across diverse sensor applications.
Solution Approach 2:
The system separates the sensor interface layer from the wireless communication layer, allowing sensors to be independently selected and replaced without affecting the core wireless network infrastructure. This segmentation enables customized sensor deployments while maintaining a standardized, reusable wireless platform.
2Reliability
If wireless sensor networks are customized for specific applications, then sensor application reliability is improved, but installation and maintenance costs increase
Solution Approach 1:
The universal sensor interface allows the same wireless node hardware to reliably support multiple sensor types and applications. This reduces installation and maintenance costs by eliminating the need for application-specific hardware customization while maintaining reliable performance through standardized connection protocols and modular sensor units.
Solution Approach 2:
The modular sensor design allows individual sensor units to be easily replaced or upgraded without replacing the entire wireless node or reconfiguring the network infrastructure. This reduces maintenance costs by enabling selective replacement of only the sensor component that needs updating while recovering and reusing the expensive wireless communication hardware.
3Adaptability or versatility
If wireless sensor networks are redeployed for new applications, then adaptability is improved, but loss of time and productivity decrease
Solution Approach 1:
The standardized sensor interface enables the wireless network to adapt to new sensor applications by simply connecting different sensor modules without requiring physical redeployment of the wireless infrastructure. This maintains high adaptability while minimizing downtime by allowing hot-swapping of sensor units during operational periods.
Solution Approach 2:
The system prepares for future application changes by implementing a pre-configured universal interface that anticipates various sensor types. This preliminary design decision enables rapid adaptation to new applications without requiring time-consuming reconfiguration or redesign of the wireless network architecture.
Data Source
AI summary
A universal sensor interface enables selective coupling of one or more sensor module units to a wireless node. Each sensor module unit can contain a suite of sensors selected for a particular sensor application at a monitored location. Reconfiguration of the wireless sensor network can occur seamlessly through the plug-and-play connectivity between the sensor module units and the wireless node.