Fire Hydrant Nozzle Cap Antenna for Real-Time Infrastructure Monitoring
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Solution Overview
Problem
Current municipal infrastructure monitoring systems are labor-intensive, infrequent, and lack interoperability, leading to undetected issues and inefficiencies in managing complex utility networks, with potential for significant financial loss and safety risks.
Innovation Solution
A centralized infrastructure monitoring system with wireless communications devices and sensors that monitor and control various aspects of municipal systems, providing real-time data and alerts, and allowing for seamless communication between different entities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual inspection methods are used to monitor infrastructure, then personnel can check for problems within the system, but the process is slow, labor-intensive, and can lead to overlooked problems
Solution Approach 1:
The monitoring system enables infrastructure components to self-report their status automatically. Sensors attached to infrastructure elements continuously monitor conditions and transmit data without human intervention, allowing the system to serve itself in detecting problems.
Solution Approach 2:
The patent replaces manual mechanical inspection with automated electronic monitoring systems. Sensors, transmitters, and processors substitute for human personnel physically examining infrastructure, eliminating labor-intensive manual checks while improving both speed and reliability.
2Reliability
If preferred aspects of the system are evaluated irregularly or infrequently, then resource consumption is reduced, but a problem can go unchecked for long periods of time
Solution Approach 1:
The system implements periodic monitoring at optimized intervals rather than continuous operation. The processor determines appropriate monitoring frequencies based on system needs, balancing reliable detection with reduced energy consumption during normal operation.
Solution Approach 2:
The monitoring system dynamically adjusts its operation based on system conditions. During normal operation, monitoring occurs at lower intensity to conserve energy, while automatically increasing frequency when anomalies are detected or during critical periods, optimizing both reliability and energy use.
3Loss of time
If a leak in a water main is not discovered for a relatively long period of time, then the water company loses significant amount of money in lost water, energy usage, and chemical treatment
Solution Approach 1:
The system continuously collects data from sensors and provides real-time feedback to the operations center. This immediate feedback loop enables rapid detection of leaks and other anomalies, allowing quick response to minimize water loss, energy waste, and chemical treatment requirements.
Solution Approach 2:
The monitoring system operates continuously without interruption, maintaining constant surveillance of infrastructure. This continuous operation ensures that leaks are detected immediately upon occurrence, eliminating delays that would otherwise result in significant resource loss.
4Adaptability or versatility
If new poles or towers be erected for placement of the communication devices, then the transmission infrastructure can be established, but the device complexity and installation cost increase
Solution Approach 1:
The system is designed to utilize existing infrastructure for multiple purposes. Communication devices are placed on existing utility poles and infrastructure elements that already support other functions, allowing the monitoring network to expand without requiring dedicated new structures for each device.
Solution Approach 2:
The patent combines the communication monitoring function with existing utility infrastructure. Rather than creating separate dedicated structures, the system merges transmission capabilities with already-present poles, towers, and infrastructure elements that serve multiple utilities simultaneously.
5Adaptability or versatility
If different municipal systems are monitored separately, then each system can be managed independently, but interoperability is lacking and issues in one system cannot be coordinated with other systems
Solution Approach 1:
The operations center is designed as a universal monitoring platform that handles multiple different municipal systems through a single interface. The system can process and coordinate information across water, gas, electric, and other utility systems simultaneously, enabling interoperability without requiring separate dedicated centers for each utility.
Data Source
AI summary
An infrastructure monitoring assembly includes a nozzle cap defining an internal cavity; an antenna positioned at least partially external to the internal cavity; and the antenna covered with a non-metallic material. An infrastructure monitoring assembly includes a nozzle cap defining a first end and a second end, the first end defining a threaded bore configured to mount on a nozzle of a fire hydrant; a cover coupled to the nozzle cap opposite from the first end; an enclosure positioned at least partially between the cover and the first end, the enclosure at least partially defining a cavity; a monitoring device positioned within the cavity; and an antenna positioned between the cover and the first end of the nozzle cap, the antenna connected in electrical communication with the monitoring device, the antenna covered by a non-metallic material.