Design and Implementation of Agricultural Information Acquisition System Based on ZigBee and Qt

Sun, Guiling; Zhenjun, Liu; Du, Yawen; Guo, Xuesong

doi:10.4236/jcc.2018.62002

Cited by 3 publications

(3 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Next, the way to ensure that the image information is received accurately is to ensure that each packet is received completely, and the missing or incomplete packet should be resent during the receiving process. Previous studies have used the method of sending back the reception situation every time when each packet is received [10]. Due to the semi-duplex mechanism adopted by ZigBee, in this way, ZigBee will frequently switch working states, which will have a significant impact on transmission performance [11].…”

Section: Efficient and Reliable Image Data Transmission Schemementioning

confidence: 99%

A ZigBee-Based Acquisition System for Agricultural Environment Information with Low Power and High Reliability

Sun¹,

Guo²,

Geng³

et al. 2018

JCC

Self Cite

View full text Add to dashboard Cite

In order to guarantee the safety of products at modern agriculture, the whole factors of the environment of agricultural production process need to be monitored. That needs to collect a variety of environmental information. In this paper, based on ZigBee technology, a system for crop growth environment information and image information acquisition is implemented. System network scheme can reduce the interchannel interference and enhance ZigBee communication quality. In the process of transmission, the transmission of the image data uses a coding scheme based on historical data comparison. For the image transmission, an intelligent transmission scheme based on generating Feedback Report is proposed, which takes both the quality and efficiency into consideration. Based on these schemes, the system designed in this paper can realize efficient and reliable transmission of agricultural environmental information.

show abstract

Section: Efficient and Reliable Image Data Transmission Schemementioning

confidence: 99%

A ZigBee-Based Acquisition System for Agricultural Environment Information with Low Power and High Reliability

Sun¹,

Guo²,

Geng³

et al. 2018

JCC

Self Cite

View full text Add to dashboard Cite

show abstract

“…Domestic and foreign scholars have carried out a series of research on the monitoring of water biological environment. Combining multi-wavelength ultraviolet absorption spectrometry with PLS, an algorithm for predicting COD value in water samples was proposed in reference [5], in which the in uence of turbidity on the absorbance is considered and the linear equation is used to compensate the in uence of turbidity. e COD of wastewater was detected in the reference, and the calibration model was established to predict the COD value [6].…”

Section: Introductionmentioning

confidence: 99%

The Monitoring and Early Warning System of Water Biological Environment Based on Machine Vision

Zhou

2022

Mathematical Problems in Engineering

View full text Add to dashboard Cite

Water contaminated by microorganisms can lead to the outbreak and prevalence of various diseases, which seriously threaten the health of people. In the monitoring of the water biological environment, the traditional methods have low detection sensitivity and low efficiency, so it is urgent to design a water biological monitoring system with low cost and high monitoring efficiency. Machine vision has the advantages of fast speed, appropriate precision, and strong anti-interference ability, which has been greatly developed in recent years. In this paper, the monitoring and early warning system of the water biological environment is built, in which the SVM algorithm is applied to image processing and feature extraction, and each module of the system is designed. Finally, the computational complexity of the system algorithm and the detection accuracy of the system are tested, and the results show that the system has the advantages of low cost, low computational complexity, and high monitoring efficiency, which can provide a reference for water resources protection.

show abstract

“…According to the agreed agreement, to realize automatic The associate editor coordinating the review of this manuscript and approving it for publication was Wei Wei . identification and monitoring of medical objects [1], [2]. At present, many researchers have carried out research on the architecture of the Internet of Things, and have proposed architectures such as autonomous architecture [3], [4], article web architecture [5].…”

Section: Introductionmentioning

confidence: 99%

Design and Data Analysis of Sports Information Acquisition System Based on Internet of Medical Things

et al. 2020

View full text Add to dashboard Cite

The Internet of medical things is an emerging information network technology, which can realize the automatic identification, monitoring and management of personnel, medical equipment, medicines, etc. through this network, and is an effective means to reduce medical errors and improve work efficiency. This article first studies the theory and method of health information and sports information collection, that is, the temperature sensor and the acceleration sensor are used to collect human body temperature and exercise steps, respectively, and then estimate the human health and sports. Second, the prototype system of health and sports information collection system is realized the system is divided into two parts: terminal node and client information management system. Finally, a component collaborative modeling and data analysis method for Internet of medical things is proposed. This method constructs different types of components according to different functions of the Internet of Things equipment, and designs a set of communication mechanisms between the components based on the Internet of Things network communication characteristics, and uses visual methods to model. The experimental results verify that the method of collecting and analyzing human motion information using a motion information collection system is feasible. Multiple methods should be integrated to obtain as much information as possible to make the human motion analysis more scientific and reasonable.INDEX TERMS Internet of medical things, motion information collection, collaborative modeling, data analysis, prototype.

show abstract

Design and Implementation of Agricultural Information Acquisition System Based on ZigBee and Qt

Cited by 3 publications

References 9 publications

A ZigBee-Based Acquisition System for Agricultural Environment Information with Low Power and High Reliability

A ZigBee-Based Acquisition System for Agricultural Environment Information with Low Power and High Reliability

The Monitoring and Early Warning System of Water Biological Environment Based on Machine Vision

Design and Data Analysis of Sports Information Acquisition System Based on Internet of Medical Things

Contact Info

Product

Resources

About