The main purpose of this paper was to explore strategies of how to design the interface with brand-new techniques for collecting running parameters of small-scaled wind-power electricity generators as well as its monitoring and controlling Graphic Interface System software. Affected by shortage of oil energy, the whole world was positively developing renewable energy such as solar, wind-power, ...

This paper presents a novel design of a robotic multi-person posture recognition system. The proposed system consists of a human posture detection module, a wireless sensor network and a multi-person activity monitoring software running on a mobile robot. The human posture detection is based on a triaxial accelerometer and the developed posture recognition algorithms. Further, the posture detec...

There are many different home appliances in our home, for example Lamps, Television, DVD player, etc. Moreover, the appliances are usually controlled by different controller using IR (Infra-Red) signal. This brings our life many inconveniences, and many resources are wasted. Therefore, we propose an integrated controller. It can control these various appliances, only a single one. In order to r...

Indoor localization in smoke conditions is one of the EU GUARDIANS [1] project goals. When smoke density grows, optical sensors such as laser range finders and cameras cease to be efficient. Zigbee sensor networks provide an interesting approach due to the fact that radiofrequency signals are propagated easily in such conditions. Moreover, they permit having an alternative communication infrast...

In this paper, we present optimization techniques for WSNs. Our main goal is to minimize the power consumption and latency. We address the problem of minimizing the energy consumption in WSNs including hardware. ZigBee protocol is used to design nodes on WSN to achieve a very low power consumption rate. Furthermore, we propose to use IRS protocol in WSN within a ZigBee technique to discover inf...

The attribute access methods of MAC layer in wireless communication network is researched. Aiming at conquering the problem of the shared ZigBee wireless channel resulting multi-channel device conflicts when using the data channel at the same time, therefore the protocol is improved and a method used to access the properties of ZigBee is proposed, and this method can be achieved to manage effec...

A ZigBee-Based Intelligent Household Electricity Monitoring and Control Information System (ZBEMCIS) is proposed. The system is composed of hardware and software. The hardware consists of sensors, a ZigBee-based gateway, and a client, while the system software is divided into three layers: the data service layer, the logic layer and the user layer. The sensors collect the data from electric equ...

Resource accessing is one of the key issues in Cloud Manufacturing, which is a latest mode of network manufacturing. In this paper, a framework of resource accessing in Cloud Manufacturing based on ZigBee is proposed. In the framework, an improved AODVjr routing algorithm of ZigBee is studied. In the improved routing algorithm, limitations of the transmission direction and hops of RREQ packet a...

This paper proposed a new smart home system that is designed based on ZigBee network and STM32F407 microprocessor. The system architecture, the basic circuit diagram and the flowchart of the software system are also provided. This smart home system integrates home appliances, lighting system, entry guard system, smoke sensors, automatic curtains and other equipment by connecting them to a ZigBe...