Hengyu Wu

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Monitoring of street lights and controlling is of utmost importance in developing country like India to reduce the power consumption. This paper presents a street light control system which combines various technologies: a timer, Liquid Crystal Display (LCD), a statistics of traffic flow magnitude, a photosensitive detector (LDR), infrared photoelectric(More)
This paper describes the use of wireless sensor network for streetlight monitoring and control. As we look at existing systems the power consumption and maintenance cost of streetlight control department is high. This system would provide an optimal costing for streetlight maintenance and control. System employed use of network processing device (nodes) for(More)
With the combination of particle swarm optimization and neural network, this paper presents a kind of analog circuit fault diagnosis method based on particle swarm neural network. In the training process, the linear decreasing inertia weight particle swarm algorithm optimized BP network's initial weights and initial threshold, adaptive learning rate and(More)
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