Greenhouse data acquisition system based on ZigBee wireless sensor network to promote the development of agricultural economy

Information technology continues to promote the in-depth progress and development of smart agriculture, while the corresponding agricultural economic development is increasingly dependent on the degree and level of agricultural informatization. At present, the development of digital and information greenhouse technology has become the focus and difficulty of agricultural development. Based on this, this paper will design a set of agricultural digital greenhouse system based on ZigBee wireless sensor network technology. At the same time, in the corresponding data acquisition and processing problems, this paper uses the PID controller under the particle filter optimization technology to optimize the error of the corresponding data acquisition system, and eliminate the corresponding noise and interference, so as to ensure the stability and effectiveness of the corresponding data acquisition system in the digital greenhouse, reduce the power consumption of the whole system, and ensure the stable transmission of data. Experimental results show that the proposed digital greenhouse technology can not only improve crop yield rapidly, but also optimize the noise control level of key algorithm by 10 points compared with the traditional filtering technology, so it has a long-term promotion significance. (C) 2021 Elsevier B.V. All rights reserved.