scholarly journals Design of Wireless Sensor Network Module in Power Consumption Information Collection System Based on IPv6

2015 ◽  
Author(s):  
Yujun Liu ◽  
Hongyan Yin ◽  
Tong Wu
Keyword(s):  
Wireless Sensor Network ◽  
Power Consumption ◽  
Sensor Network ◽  
Wireless Sensor ◽  
Information Collection ◽  
Network Module ◽  
Collection System

scholarly journals Wireless Sensor Traffic Information Collection System Based on Congestion Control Algorithm

2017 ◽  
Vol 13 (11) ◽  
pp. 144
Author(s):  
Hongfeng Sun
Keyword(s):  
Wireless Sensor Network ◽  
Congestion Control ◽  
Sensor Network ◽  
Control Algorithm ◽  
Wireless Sensor ◽  
Traffic Information ◽  
Information Collection ◽  
Collection System ◽  
Congestion Control Algorithm ◽  
Traffic Information Collection

<p style="margin: 1em 0px;"><span lang="EN-US"><span style="font-family: 宋体; font-size: medium;">In order to develop a fast and convenient traffic information collection system, the wireless sensor traffic information collection system based on congestion control algorithm is designed. This new system reduces the operation and maintenance costs and improves the efficiency of traffic information collection. By analyzing the wireless sensor network, the application of wireless sensor network in intelligent traffic information collection system is discussed. In addition, the design scheme of traffic information collection system is designed. After analyzing the size of the network in the scheme, the congestion problem in the scheme is discussed finally. The simulation results show that the node communication radius is 50 m when the simulation scene is located in the monitoring area, while the MAC protocol is 802.11 DCF and the initial energy of all nodes is 1 J. Based on the above finding, it is concluded that the congestion control algorithm has better throughput, network delay and network energy consumption, which is suitable for the wireless sensor traffic information collection system.</span></span></p>

scholarly journals The Wireless Sensor Networks Base Layout and Density Optimization Oriented towards Traffic Information Collection

2015 ◽  
Vol 2015 ◽  
pp. 1-8
Author(s):  
Musong Gu ◽  
Lei You ◽  
Jun Hu ◽  
Lintao Duan ◽  
Zhen Zuo
Keyword(s):  
Wireless Sensor Networks ◽  
Wireless Sensor Network ◽  
Sensor Networks ◽  
Design Optimization ◽  
Sensor Network ◽  
Optimization Model ◽  
Wireless Sensor ◽  
Traffic Information ◽  
Information Collection ◽  
Traffic Information Collection

Wireless sensor networks (WSN) are applied in Intelligent Transport System for data collection. For the low redundancy rate of the wireless sensor networks nodes of traffic information collection, the senor nodes should be deployed reasonably for the WSN nodes to work effectively, and, thus, the base network structure and the density optimization of the sensor network are one of the main problems of WSN application. This paper establishes the wireless sensor networks design optimization model oriented to the traffic information collection, solving the design optimization model with the chemical reaction optimization (CRO) algorithm. The experimental results show that CRO algorithm outperforms the traditional particle swarm optimization (PSO) in solving the wireless sensor network design optimization oriented to the traffic information collection, capable of optimizing the wireless sensor network deployment of traffic information collection to contribute to the great improvement of the comprehensive value of the network performance. The reasonable design of the wireless sensor network nodes has great significance for the information collection, post-maintenance-and-extension, and cost saving of a monitoring system.

Automatic Gas Meter Reading System Based on Wireless Sensor Network

2012 ◽  
Vol 424-425 ◽  
pp. 1270-1273
Author(s):  
Yong Jie Yang ◽  
Dong Hua Lv ◽  
Xian Xian Lin
Keyword(s):  
Wireless Sensor Network ◽  
Power Consumption ◽  
Sensor Network ◽  
Wireless Sensor ◽  
Current Status ◽  
Lower Power ◽  
Reading Technology ◽  
Reading System

In view of the current status and shortcomings of existing meter reading systems, in this paper, we proposed an automatic gas meter reading system based on the advantages of gas meter directly reading technology, WSN technology and GPRS technology, introduced the whole scheme and the design of hardware and software in detail. The system is consist of three level network. The first level network and the second level network use the different frequency during communication. It decreases the interface of each other during the translation of the data, and increase the lifetime of the smart gas meter. The system has the advantages of easy construct, flexible layout, lower power consumption

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