scholarly journals Traffic Information Acquisition System with Ultrasonic Sensors in Wireless Sensor Networks

2014 ◽  
Vol 10 (5) ◽  
pp. 961073 ◽  
Author(s):  
Youngtae Jo ◽  
Jinsup Choi ◽  
Inbum Jung
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Information Acquisition ◽  
Acquisition System ◽  
Wireless Sensor ◽  
Traffic Information ◽  
Ultrasonic Sensors

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.

Sign in / Sign up

Export Citation Format

Share Document