Low-power-consumption monitoring data wireless acquisition system and method

Abstract

The invention discloses a low-power-consumption monitoring data wireless acquisition system, which comprises a field mechanism, a remote communication module and a cloud end, the field mechanism edgecomprises a relay control module, a first wireless communication module and a plurality of sampling modules; the sampling module comprises a plurality of sensors and a bottom layer control module; thesensors are electrically connected with the bottom layer control module; the bottom layer control module is connected with the relay control module through the first wireless communication module, and the relay control module is connected with the cloud end through the remote communication module. According to the low-power-consumption monitoring data wireless acquisition method, the sampling module and the wireless transmission module enter a sleep mode. The relay control module awakens the sampling module and the wireless transmission module under an awakening reservation condition; the sampling module and the wireless transmission module enter a working mode; the sampling module collects monitoring data and transmits the monitoring data to the relay control module through the wirelesstransmission module, so that the communication line is prevented from being damaged, and the power consumption of a field mechanism and the data transmission module is reduced.

Description

technical field [0001] The invention relates to the technical field of monitoring data collection, in particular to a low-power consumption monitoring data wireless collection system and method. Background technique [0002] At present, the monitoring equipment usually includes an on-site mechanism and a relay control module. The on-site mechanism includes one or more sensors and the underlying control module, and the underlying control module corresponds to a relay control module; between the on-site mechanism and the relay control module 485 and other wired communication methods are mostly used for data transmission, and the communication distance is inversely proportional to the communication speed. Since 485 communication is wired communication, it will be difficult to install monitoring equipment in special terrain, such as wiring across a river, or wiring across a river. And the cost of wiring in places with steep terrain will be very high. Secondly, after the wiring i...

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Problems solved by technology

[0002] At present, the monitoring equipment usually includes an on-site mechanism and a relay control module. The on-site mechanism includes one or more sensors and the underlying control module, and the underlying control module corresponds to a relay control module; between the on-site mechanism and the relay control module 485 and other wired communication methods are mostly used for data transmission, and the communication distance is inversely proportional to the communication speed. Since 485 communication is wired communication, it will be difficult to install monitoring equipment in special terrain, such as wiring across rivers, or wiring across Moreover, the cost of wiring in places

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