ZigBee Wireless Network Technology Research Articles

Artificial Intelligence Monitoring System Using ZigBee Wireless Network Technology in Warehousing and Logistics Innovation and Economic Cost Management

The study expects to reduce the development cost and energy consumption of the storage environment monitoring and improve the efficiency of the storage monitoring environment. Firstly, the storage environment monitoring system is designed in detail using ZigBee. It includes the design of terminal nodes, router nodes, coordinator nodes, and upper computer software. Here is a detailed description of the process of establishing a communication network for three different types of devices in the ZigBee network. The address allocation mechanism of the ZigBee network is introduced. Then, through the application of activity-based costing, the cost reduction is achieved as expected. Finally, the evaluation model of the storage logistics cost level is established, and the various reasons that affect the storage logistics cost are analyzed. The completed warehouse environment monitoring system is a tree topology network composed of a ZigBee coordinator, several ZigBee routing nodes, and terminal devices through the above design. The coordinator in the network is responsible for establishing the network, and it can communicate with the host computer through the serial port. The terminal node collects environmental parameter information and feeds the data back to the ZigBee coordinator through wireless multihop. The ZigBee routing node is mainly used to expand the range of the network to achieve the purpose of wireless monitoring of the entire storage environment. This provides a reference for the combination of wireless communication technology and sensor technology.

Research and Implementation of Tunnel Lighting Intelligent Control System Based on ZIGBEE Wireless Technology

Aiming at the complicated wiring and serious energy waste of common tunnel lighting, an intelligent lighting control system is elaborated. Main controller of the system uses a fuzzy algorithm to calculate the required value of brightness. The system adopts ZIGBEE wireless network technology to realize the function of intelligent dimming, switching lamp and automatically detecting and positioning lamp fault. To meet energy-saving and intelligence, the overall design plan from the main controller to the coordinator and then to the wireless node (including router and terminal controller) is expounded. The wireless network technology and the designs of hardware and software for coordinator and wireless node are described, and the communication protocol between the coordinator and the main controller was designed. The actual operation results of the 5 tunnels in Hunan indicate that the system can meet the requirements of tunnel lighting and ensure the safety of traffic. Compared with traditional tunnel lighting, the system can save 55% energy.

Soil Temperature and Humidity Monitoring System Design for Farm Land Based on ZigBee Communication Technology

Based on the ZigBee wireless transmission network and sensor technology, the article designed a monitoring framework system to monitor temperature and humidity of farmland soil. The system can realize the remote acquisition of soil temperature and humidity information, real-time monitoring and threshold alarm. Based on TI protocol, this system forms a self-organizing network through coordinator node, router nodes and end devices, which transmit soil temperature and humidity information. Finally, the LCD screen of the coordinator displays the feedback information. Meanwhile, the coordinator analyzes the obtained data and controls the work of the buzzer and indicator light, so as to realize the farmland soil temperature humidity environment data remote transmission and real-time monitoring. The system can monitor soil temperature and humidity data accurately at a very low cost and has a broad application prospect among individual farmers.

Research on Smart Home System Based on SC2440 and ZIGBEE Protocol

This paper realizes the remote management and wireless transmission of smart home system adopting ARM technology and ZigBee protocol, and proposes a design scheme combining S3C2440A processor and ZigBee wireless technology, Web technology, ZigBee wireless network technology and Internet communication technology. It realizes the real-time monitoring and management of the intelligent home system remotely based on real Internet of things, and improves the comfort, convenience and security of the home living environment.

Design of Intelligent Bus Positioning Based on Internet of Things for Smart Campus

In order to improve the means of bus dispatch, improve the efficiency of bus operations, and implement a smart campus, the design of an intelligent bus positioning system, which is based on the Internet of Things, is studied. This paper first discusses the location awareness of IoT nodes and the location awareness of multi-source positioning to achieve intelligent perception of the environment. Then, the overall design of the intelligent bus system of IoT is carried out, and the design idea of the three-tier network hierarchy based on the perception layer, the network layer, and the application layer is given. The system uses RFID technology to track, locate, and monitor buses. The touch screens at bus stops can count the number of passengers waiting for each bus, and the electronic bus-stop boards can publish the arrival time of each bus and some other information. The Zigbee wireless network technology is used to achieve communication between the vehicle terminal, platform system, and dispatch monitoring center. Finally, the simulated annealing algorithm is used to achieve intelligent bus scheduling, improve the quality and efficiency of bus service to meet the travel needs of citizens.

ZigBee无线网络技术在小区路灯照明系统的应用

小区路灯照明系统是楼宇智能的一部分，但受制于布线、成本等的问题，难以得以实施。随着计算机技术的迅猛发展，无线网络技术越来越成熟，ZigBee无线网络成本低、功耗低、传输距离远等的特点，非常适合在无线路灯控制的应用。本文在介绍了小区路灯照明系统的特点，结合ZigBee组网技术，设计了一套ZigBee无线网络技术的小区路灯照明系统的应用，通过实验证明了该技术在小区路灯监控的可行性，具有一定的实用价值。 Housing estate lighting system is a part of the intelligent building, but subject to wiring, cost and other issues, it is difficult to be implemented. With the rapid development of computer technology, wireless network technology is more and more mature; ZigBee wireless network has the advan-tages of low cost, low power consumption, far transmission distance. So it is very suitable for wire-less street lighting control. The characteristics of housing estate lighting system are introduced in this paper. And with ZigBee network technology, a design of application of ZigBee wireless network technology of housing estate lighting system is presented. Through the experiment, the ZigBee be-ing applied in housing estate street lamp monitoring and controlling is proved practical.

Application of Temperature and Humidity Acquisition System in the Smart Clothing Based on Wireless Sensor Networks

In this paper, we use ZigBee technology as a platform, from the perspective of the practical application of smart rescue clothing, and then designed a temperature and humidity data acquisition system based on ZigBee wireless network technology. Combining electronic information with clothing as a starting point to build a wireless sensor network through wireless communication technology, then let sensor nodes which joined the network collect and monitor the temperature and humidity, thus, it avoided the cost of wiring problems and issues wired network. Meanwhile, using VC++ for acquisition system for the preparation of the PC program, draw a graph of temperature changes, which clearly reflect the real-time temperature trends. It is convenient for person to make remote monitoring. In this paper, the wireless sensor technology will be embedded on smart clothing, convenient and easy to carry, which has a strong innovative and practical value.

ZIGBEE based Automatic Load Monitoring System

Human can’t to operate loads at simultaneously in industries; here with help of rapid technology it can overcome this problem. This paper discuss about how to load can operate at the time in industries. The main objective is to control the loads (on and off) using ZigBee wireless communication network technology. An engineer at industries who can operate a load of various areas. If any problem on the load, the load will be disconnected and the information is transferred through ZigBee to server. Also it will be useful for home appliances.

The Design and Implementation of Substation Monitoring System Based on ZigBee Network

ZigBee wireless network technology was introduced in traditional on-line monitoring system, and the wireless online monitoring function was realized in this paper. The system is mainly composed by ZigBee coordinator node and ZigBee sensor network. The network coordinator node is the control center, and its responsibilities are network maintenance and the data processing. The sensor terminal nodes are composed by a variety of sensors and ZigBee wireless module which distributed in monitoring area, and its responsibilities are the data acquisition and transmission. The innovations of this paper are the power supply mode and improving the efficiency. In this paper, the battery power and small CT power was combined for power supply, and the data fusion and the clustering routing algorithm was used to improve the efficiency.

Research on the Construction Tower Cranes Group State Real-Time Monitoring System

Tower cranes are widely used in the course of construction machinery and equipment. In this system, tower cranes work more safely and stably, and the controlling system becomes more accurate, which is very vital to improve efficieney, aviod accidents and analyze fault.With the rapid growth and population of the wireless network technology, ZigBee wireless network technology by virtue of their low rate, low power consumption and low cost, has been widely applied in the fields of wireless sensor networks and automatic control. The real-time condition monitoring system of tower cranes based on wireless sensor network is studied in this paper.

TPMS Test Management System Based on Wireless Sensor Network

The new tire pressure monitoring system (TPMS) needs rigorous testing to ensure product reliability before it is put into use. But traditional means usually used real vehicle running tests, with more energy consumption, and for a wide-range test was difficult to make. To this end, in this paper, a new TPMS test management system was proposed, which was a good solution to the above problem. The scheme is based on the advanced ZigBee wireless network technology and the RS-485 bus technology to achieve a system of joint networking, the programmable software management system based on JSP and SQL Server 2005 database, made good and practical effect.

Application Design for Oilfield Monitoring System Based on ZigBee Wireless Network Technology

By analyzing the oilfield wireless monitoring system, the paper puts forward an oilfield monitoring system framework based on ZigBee wireless sensor networks on basic of studying ZigBee standard communication protocol. Software and hardware of data acquisition and transmission are designed in this system. The fast network and wireless transmission are realized.