Automatic monitoring system for monitoring pollution state of running river area based on Internet of Things

Abstract

The invention discloses an automatic monitoring system for monitoring the pollution state of a running river area based on Internet of Things. The automatic monitoring system comprises a sectional type running river management region, fixed point monitoring devices and a running river management central machine room, wherein the sectional type running river management region is divided by the running river area according to a jurisdictional area; the fixed point monitoring devices are arranged on both shores of the running river area and are provided with water quality real-time monitoring devices which are submerged in the water; and the running river management central machine room comprises a cloud server, and the fixed point monitoring devices are in wireless communication connection with the cloud server through an Internet of Things card module. According to the system, the running river area is divided into multiple regions by virtue of fixed point monitoring design, a pluralityof the fixed point monitoring devices are arranged in each region, each fixed point monitoring device is used for uninterruptedly acquiring water quality conditions of the position on which the fixedpoint monitoring device is located in a timing manner, and the systematized monitoring with the cloud server is realized by virtue of a wireless communication function of an Internet of Things card,so that managers of the running river management central machine room and the sectional type running river management region can know the water quality condition of the running river area in real time, and the real-time, rapid and effective management of the running river area is realized.

Description

technical field [0001] The invention relates to the technical field of water quality monitoring, in particular to an automatic monitoring system for monitoring the pollution status of river waters based on the Internet of Things. Background technique [0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in the water body, the concentration and change trend of various pollutants, and evaluating the water quality status; the monitoring scope is very wide, including unpolluted and polluted natural water (rivers, rivers, etc.) , lake, sea and groundwater) and a variety of industrial drainage, etc.; the main monitoring items can be divided into two categories: one is a comprehensive indicator reflecting the water quality, such as temperature, color, turbidity, PH value, conductivity Rate, suspended solids, dissolved oxygen, chemical oxygen demand and biochemical oxygen demand, etc.; the other category is some toxic substances, such a...

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Problems solved by technology

[0003] The traditional method of testing water quality is to use manual monitoring, first sampling the water quality, and then sending it to the testing agency for testing, which cannot realize timely detection and judgment of water quality, and the detection method is single, easily affected by bad weather, and expensive A lot of manpower and material resources, the cost is too high, there may be some errors between the water quality information obtained by laboratory analysis and the real-time water quality information at the water sample, resulting in inaccurate monitoring of water quality information, not real-time; later with the development of information technology, There have been many automatic monitoring systems, but it is difficult to effectively and real-time feedback the water quality when applied to the river water area. Since the river water is in a flowing state, it is difficult to determine the location of the pollution source of the river water in addition to being unable to form an automatic monitoring system in real time. It brings great problems to the environmental protection of river gushing waters

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