Internet-of-Things based multiparameter online water quality monitoring system and implementation method

Abstract

The invention relates to an Internet-of-Things based multiparameter online water quality monitoring system and an implementation method. The monitoring system comprises a plurality of water quality detection gateways, a local server, a cloud server and a smart phone. Each water quality detection gateway is connected with a plurality of bus-type water quality sensing modules and a plurality of wireless water quality sensing modules. Each water quality detection gateway is connected with the local server through the Ethernet, connected with the cloud server through the wireless wide area network, connected with the smart phone through Bluetooth, connected with the bus-type water quality sensing modules through RS485 buses, and connected with the wireless water quality sensing modules throughWSNs (wireless sensor networks). Each of the bus-type water quality sensing modules is connected with a multiparameter water quality sensor, and each of the wireless water quality sensing modules isconnected with the corresponding multiparameter water quality sensor. The water quality detection gateways of the monitoring system are connected with the water quality sensors through the RS485 fieldbuses and the WSNs, data query and system parameter configuration can be performed in multiple ways, and accordingly, the monitoring system is flexible, convenient and rapid to use.

Description

technical field [0001] The invention relates to the technical field of multi-parameter water quality measurement and communication, in particular to an Internet of Things multi-parameter water quality online monitoring system and an implementation method. Background technique [0002] The more common method of water quality monitoring is to use a portable single-parameter detector, which is carried by the inspector to the site for water quality monitoring, and carries multiple devices for detection according to the type of monitoring parameters. Since each detection device exists independently, it is not conducive to large-scale network measurement, and this detection method needs to manually summarize the data detected by different devices, which will inevitably cause waste of manpower and material resources in the detection process. Using networked monitoring is an effective solution. Multiple wireless detection nodes equipped with water quality parameter sensors are used ...

AI Technical Summary

Problems solved by technology

[0003] These methods solve the wireless transmission problem of water quality monitoring, but there are disadvantages such as limited application scenarios, difficult adjustment of sensor types and quantities, and cannot meet the needs of large water surface monitoring.

Especially when the river surface is wide or the lake surface is far from the shore to measure water quality parameters, it is inconvenient to lay cables, so a new type of water quality monitoring system is needed

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