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The wireless monitoring system for river water level in Changsha, Hunan, in simple terms, is the application of our company’s wireless products in water level and other related data collection and transmission applications. The main products used are XL61 smart sensors, auxiliary smart gateways, sensor components for each node, and wireless measurement and control devices.
The realization of the water level monitoring project:
Changsha wireless river water level monitoring, Xinli Technology uses wireless sensor network technology as the core technology basis, selects smart gateways, smart sensors and other equipment, with high-quality sensor elements, collects the river’s liquid level pressure and equipment 485 interface parameters, through wireless means Uploaded to the smart gateway, the gateway processes the data from the received wireless sensor nodes (smart sensors, pressure sensors, liquid level sensors), and then processes the data through wired (ETHNET, RS232, RS485) or wireless (WI-FI, GPRS) ) To upload the data to the monitoring center server.
The monitoring center server is installed with a monitoring configuration software system. After analyzing and processing the data transmitted from the smart gateway, the parameters of all data monitoring points in the pipeline network are displayed or controlled intuitively. According to the requirements of users, the data is stored, and various reports, graphs, trend graphs, etc. are made.
When you need to add new monitoring points, you only need to add the corresponding wireless sensors and configure the new points on the monitoring system, which is convenient and fast, saves cost and time, and has good scalability. For third-party smart devices, such as plc, electricity meters and other devices with 485 interface, these smart devices can be easily and quickly connected to the wireless sensor network through a wireless converter. If the monitoring parameters of the pipe network are abnormal, some devices need to be activated. For equipment such as valves, motors, etc., wireless measurement and control devices can be used, and emergency equipment can be started wirelessly in an emergency, without the need to pull cables.
System structure diagram:
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