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Sangamon Valley Public Water District Turns to FreeWave for Wireless M2M Technology
技术
- 功能应用 - 远程监控系统
- 自动化与控制 - 可编程逻辑控制器 (PLC)
- 网络与连接 - 射频收发器
适用行业
- 公用事业
适用功能
- 设施管理
- 维护
用例
- 远程资产管理
- 预测性维护
- 水务管理
服务
- 系统集成
- 软件设计与工程服务
挑战
The Sangamon Valley Public Water District (SVPWD) aimed to design a Water Treatment Plant (WTP) with a significant focus on improving operational efficiency. The community of Mahomet, IL, has experienced significant growth, necessitating substantial investments in water, sewer, and fiber optic lines to support commercial and industrial expansion. The challenge was to create a system that could handle the increased demand while providing reliable communication and control over remote assets. The existing infrastructure needed an upgrade to ensure seamless data access and control, which was critical for making informed decisions and maintaining operational efficiency.
关于客户
The Sangamon Valley Public Water District (SVPWD) serves the community of Mahomet, IL, the oldest community in Champaign County. Mahomet has a modest population of 7,955, which increases to 15,000 when including the surrounding area. The community has experienced significant growth in recent years, prompting substantial investments in infrastructure, including water, sewer, and fiber optic lines, to support both residential and commercial expansion. SVPWD is responsible for ensuring the efficient and reliable delivery of water services to this growing population, making it essential to adopt advanced technologies to meet the increasing demand and maintain high service standards.
解决方案
SVPWD implemented a wireless M2M network designed for long-range communications to connect remote assets. The solution included FreeWave Technologies transmitters, receivers, and transceivers that communicate using jam-resistant 900 MHz Frequency Hopping Spread Spectrum (FHSS) technology. Each remote terminal unit (RTU) was connected to a MM2T FreeWave radio and a Programmable Logic Controller (PLC). Scadata Input/Output (I/O) devices communicated with the central SCADA system, interfacing with Scadata software to provide critical data to operators. This setup allowed for fast data transmission and accurate communication between devices. The SCADA system was hosted on a PC at the WTP, enabling access from anywhere with an internet connection. The turnkey software package by Scadata offered an intuitive, user-friendly setup and navigation, eliminating the need for additional programming. The system was designed to be scalable for future expansion and continuously updated for compatibility with newer operating systems.
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