#Japan #Yokohama #wavelogy #SuiDo

A New Era in Water Pipe Management

The technological innovation landscape is witnessing significant advancements, especially in urban infrastructure management. One of the most impactful collaborations was announced, where Tokyo-based venture company, wavelogy, is partnering with the Yokohama Waterworks Bureau to utilize artificial intelligence (AI) for detecting leaks in water pipes. This exciting venture is set to begin its demonstration project on November 22, 2024, with the aim of transforming how water leaks are identified and managed.

Project Overview

The primary focus of this project is to validate the effectiveness of wavelogy’s AI leak detection tool, named 'SuiDo', to enhance and quantify leak detection processes. This validation will be conducted in sectors of Yokohama where direct leak surveys are already performed by the water bureau. As the program unfolds, it will include the establishment of a data collection operation for leak sound data starting from the fiscal year 2024, leading to evaluations of AI-based leak determinations in the latter half of fiscal 2025.

Ultimately, the collective findings from this project are targeted for practical application by the fiscal year 2028. Not only will the outcomes aim to streamline leak detection operations, but they also seek to address a pervasive issue of manpower shortages in this critical sector.

Background

The water infrastructure in Japan, particularly much of Yokohama, is aging. It was primarily developed during Japan's rapid economic growth period, and now, it faces significant challenges. Annually, over 20,000 incidents of leaks or pipe damages occur due to infrastructural decay. Compounding this issue, the shortage of trained professionals has heightened, driven by population decline and the specialized skills required for leak detection. Natural disasters, such as earthquakes that impact water infrastructure, further stress the system, underlining the necessity for swift investigation and repair efforts.

In response to these challenges, Yokohama has been conducting yearly leak sound investigations through a combination that includes both internal staff and外部委託. This practice is crucial not only for maintaining the infrastructure but also for ensuring that knowledge and skill sets are transferred and preserved among technicians.

This project represents a culmination of discussions revolving around the need for new leak detection methodologies. With the potential to revolutionize current healing processes through AI, this initiative could mark a turning point in effective water management practices.

Details of the Demonstration

The proposal entails examining a data collection method that doesn’t alter the existing procedures for conducting leak surveys. By attaching a specialized data collection device to current leak detection tools, workers can gather sound data and location information without modifying their daily workflows.

AI Analysis of Collected Data

The gathered sound data will be scrutinized by algorithms to assist in diagnosing leaks. This measure is poised to alleviate delays caused by the scarcity of skilled technicians, enabling quicker responses and potentially improving operational efficiency.

Elevating AI Diagnostic Accuracy with Expert Feedback

The initiative will also include assessments from specialized technicians. They will analyze the AI’s diagnostic outputs and provide feedback, aiming to validate and enhance the diagnostic accuracy powered by AI.

Visualization and Training Support for Future Technicians

Furthermore, the integration of technician assessments with sound data will facilitate a platform for visualizing leak diagnostics. This visualization will not only optimize operational workflows but can also aid in mentoring the next generation of water management technicians.

Through such validations, the goal is to lessen the workload of technicians involved in leak investigations while enhancing the accuracy of AI diagnostics. Moreover, the project aims to create an environment supportive of the transfer of essential knowledge and skills, ultimately aiding to ameliorate the existing manpower shortage within the water management sector.

Testing Locations and Timeline

Testing will occur within designated leak investigation areas of the Yokohama Water Bureau from November 22, 2024, to March 31, 2026. This period will focus on establishing and accumulating leak sound data.

Roles of Participating Entities

wavelogy’s role revolves around providing the necessary equipment for collecting leak sound data, along with developing and offering the AI application used for analysis. The Yokohama Waterworks Bureau will grant access to investigation fields and assist in gathering leak sound data and pipe-related information.

In conclusion, through sound-based innovation and technology, wavelogy aims to boost industry standards and, importantly, increase public happiness by ensuring a sustainable and efficient water supply system.