Portable water quality observer based on Beidou satellite

Abstract

The invention discloses a portable water quality observer based on a Beidou satellite. The portable water quality observer comprises a sensor module, an observer main body and a superior computer, wherein the sensor module comprises multiple water quality detection sensors; the observer main body comprises a signal conditioning module, an STM32 based embedded control module, a storage unit, a Beidou satellite receiving-transmitting module and a power supply module; the superior computer comprises a Beidou satellite transceiver and a computer. The location data of a water quality detection point is obtained by adopting the navigation location function of a Beidou satellite navigation system; after the water quality data of the detection point is obtained, the location data and the water quality data are locally backed up; the data is transmitted to the computer by utilizing the short message function of the Beidou satellite; the real-time and on-line detection of water quality is realized; a control construction to the portable water quality observer can be also transmitted through the way of a short message; the remote control on the water quality observer is realized.

Description

technical field [0001] The invention relates to the field of water quality detection, in particular to a portable water quality observer based on Beidou. Background technique [0002] Water quality detection is to detect the physical, chemical and microbial indicators in the water body, monitor the concentration and change trend of various pollutants to evaluate the water quality status, and its detection range includes industrial and agricultural water, domestic drainage and unpolluted natural water bodies. The needs are very broad. Traditional water quality testing laboratories or water quality testing vehicles can conduct relatively comprehensive water quality testing, but using these methods for water quality testing has the limitation that on-site water quality analysis cannot be achieved, or the cost is high. Water quality monitoring is carried out in areas with poor traffic and communication conditions. It is also very difficult. Therefore, it is very important to s...

AI Technical Summary

Problems solved by technology

Traditional water quality testing laboratories or water quality testing vehicles can conduct relatively comprehensive water quality testing, but using these methods for water quality testing has the limitation that on-site water quality analysis cannot be achieved, or the cost is high. Water quality monitoring is carried out in areas with poor traffic and communication conditions. also very difficult

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