Multi-parameter monitoring using wireless sensor node with self-triggering function

Abstract

The invention discloses a multi-parameter monitoring using wireless sensor node with a self-triggering function, which comprises a sensor module, a short-distance wireless communication module, a data processing module, a parameter input device, an LED display unit synchronously displaying information acquired by sensors in the sensor module and keeping an operation state, a sensor primary and secondary type setting module used for setting the primary and the secondary types of the sensors, a data storage module, a power supply module and a wireless transmitting / receiving module, wherein the plurality of sensors include primary sensors activated by the data processing module and secondary sensors activated by the data processing module based on the information detected by the primary sensors. The wireless sensor node provided by the invention has a reasonable design, is convenient to network and maintain, simple and easy to operate, good in use effect, and high in degree of intelligence, and the plurality of sensors in the sensor module are divided into the primary sensors and the secondary sensors, so that the energy consumption of the node is lowered, and besides, the data acquisition efficiency and the data processing ability of the node are greatly improved.

Description

technical field [0001] The invention relates to a wireless sensor node, in particular to a wireless sensor node with self-triggering function for multi-parameter monitoring. Background technique [0002] At present, data collection is mainly carried out on-site through the data collection system, and then the collected data is manually transmitted to the data processing server for processing through wired or wireless means. This data collection method has poor real-time performance, that is, it cannot be collected or transmitted in real time. , so it cannot meet the actual needs. With the development of information technology such as communication and network, the development and construction based on wireless sensor network makes real-time data collection and real-time transmission possible. However, the construction of sensor networks has not yet entered the practical stage. The reason is that the functions of sensor network nodes cannot meet the requirements, such as lim...

AI Technical Summary

Problems solved by technology

It is precisely because of the above reasons that the current sensor network nodes cannot effectively complete the real-time information collection task.

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