Intelligent hydrological data acquisition system

Abstract

The invention provides an intelligent hydrological data acquisition system. The intelligent hydrological data acquisition system comprises an intelligent hydrological data acquisition device A, an intelligent hydrological data acquisition device B and a control center PC, the intelligent hydrological data acquisition device B comprises a ZigBee module, a relay control module, a hydrological data acquisition sensor and a radio frequency transceiver module; the relay control module, the hydrological data acquisition sensor and the radio frequency transceiver module are all in communication connection with the ZigBee module; the intelligent hydrological data acquisition device A comprises a UART (Universal Asynchronous Receiver / Transmitter) communication module, a ZigBee module, a radio frequency transceiver module, a relay control module and a hydrological data acquisition sensor, the UART communication module, the radio frequency transceiver module, the relay control module and the hydrological data acquisition sensor are all in communication connection with the ZigBee module, and the UART communication module is in communication connection with the control center PC; and the intelligent hydrological data acquisition device B is in communication connection with the intelligent hydrological data acquisition device A through the relay node. The hydrological data acquisition system provided by the invention is low in cost, safe and reliable.

Description

technical field [0001] The invention belongs to the technical field of ecological hydrology, and in particular relates to an intelligent hydrological data acquisition system. Background technique [0002] At present, the hydrological monitoring system mainly adopts the real-time acquisition method under the condition of wired infrastructure, which cannot realize intelligent and automatic data acquisition. At the same time, the communication of each acquisition node in the existing hydrological monitoring system relies on the field bus system. For the target area, wiring and other work are required, and the construction time is long, which affects the ecological environment and is not conducive to later maintenance and upgrading. The existing hydrological monitoring system Obviously not well adapted to today's application requirements. As the country pays more attention to the development direction of information collection cost, convenience and safety, the field of hydrolog...

AI Technical Summary

Problems solved by technology

[0002] At present, the hydrological monitoring system mainly adopts the real-time acquisition method under the condition of wired infrastructure, which cannot realize intelligent and automatic data acquisition

At the same time, the communication of each acquisition node in the existing hydrological monitoring system relies on the field bus system. For the target area, wiring and other work are required, and the construction time is long, which affects the ecological environment and is not conducive to later maintenance and upgrading. The existing hydrological monitoring system Obviously not well adapted to today's application needs

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