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Aiming at the problem that the existing GPRS monitoring system has no signal in some areas and the expensive price, an on-line monitoring system for transmission line based on 6LoWPAN technology is proposed. 6LoWPAN technology has built a bridge for communication between the wireless sensor and the Internet for the system, and achieved data collection, analysis to the transmission line temperature,...
Ubiquitous personal heart rate variability processes present important information on cardiovascular system functional state situation. The system of such information processing is investigated. Hardware and software for comfortably and at low cost implementation of such type procedures is suggested. The system based on application of wearable sensors/transmitters, dual-mode smartphones, short and...
Unmanned Aerial Vehicles (UAVs) are flying objects which can be controlled either manually or by autonomous control software. We have designed and implemented a system called SQCUAIR for controlling the suitable wireless communication distance between two UAVs and evaluated the basic performance using AR. Drones. SQCUAIR is assumed to be utilized when we control the distance between two UAVs. This...
This paper presents a wireless Andon system based on Zigbee. The system realizes wireless transmission of Andon information in special construction lines and has some functions including production monitoring, wireless calling and statistics report. Radio frequency technology of ZigBee is adopted by the system to realize wireless communication. Users can accurately convey demand information from Andon...
This paper describes a technological development project in charge of collecting and relaying data using UAVs (Unmanned Aerial Vehicles) from one or more small, low power, modular sensor nodes that can be placed in remote areas or floating on the water surface. The overall characteristics and architecture of the proposed sensor nodes and system around them are described. Field tests for one custom-built...
Recent research in communications and computer science has been considered to advance the performances of monitoring water environments. However, constrains produced by the water environments, caused by the specific channel propagation and harsh operating conditions must be taken into account. The purpose of this paper is to define and describe a monitoring system for the water environments, based...
Vibration analysis provides relevant information about abnormal working condition of machine parts. Vibration measurement is prerequisite for vibration analysis which is used for condition monitoring of machinery. Also, wireless vibration monitoring has many advantages over wired monitoring. This Paper presents, implementation of a reliable and low cost wireless vibration monitoring system. Vibration...
Detection of train integrity is a very important research matter affecting safety and more generally railway engineering. Actually the ETCS Level 1 and 2 provide the train integrity and localization functionalities by using track circuits and/or axle counter systems: the problem of these solutions is represented by the high cost of track circuit and axle counter installation, taking into account even...
Research in recent years have led to the emergence of technologies for remote monitoring of patients with the wireless transmitted to biomedical signal obtained from various sensors. Specialist person who monitors can be connected via a router to the IP address of the wireless board monitoring system, and through software developed in LabVIEW graphical programming software can read the value of measuring...
This paper describes implementation of ECG Sensor. The system is capable of acquiring and storing patient's ECG data in real-time. This received patient data can be further processed for any real time processing applications. System hardware comprises of micro-controller based ECG acquisition system. Software developed in Visual Basic 6 helps in displaying real time ECG signal. It also stores ECG...
A Solar-Powered Sensor Module (SPSM) that uses low-cost capacitors as energy buffers to power wireless sensor motes was investigated. Compared to batteries or super capacitors, SPSM is particularly suitable for light-weight tasks since it buffers limited energy and powers up periodically. With our method, the energy charging time can be shortened to about 100 ms for a maximum power point tracking...
This paper presents our developed energy efficient software defined wireless access point with an OpenFlow framework. The developed access point is adaptively powered on/off according to users’ traffic conditions by the OpenFlow controller via the OpenFlow protocol. The OpenvSwitch is installed on a commercially available board in the access point to communicate with the OpenFlow controller. Our Experiments...
As is known to all that more and more sub-health problems have been induced by weight concerns. Due to the universality and the popularity of Android Smart Phone in the domestic and foreign markets, it is possible for us to develop a real-time weight management APP software based on Android Smart phones. Working out a kind of smart insole with a wireless communication module is also necessary for...
This paper presents the relative merits of IR and microwave sensor technology and their combination with wireless camera for the development of a wall mounted wireless intrusion detection system and explain the phases by which the intrusion information are collected and sent to the central control station using wireless mesh network for analysis and processing the collected data. These days every...
It has been generated a complete wireless electronic telemetry system for experimental electric competition vehicles. Its purpose is to optimize the processes of monitoring, analysis and evaluation of this type of vehicles designed by multidisciplinary groups of engineers, scientists, professors and students belonging to universities or research centers. Participation in competitions allows testing...
This paper completes the wireless and remote monitoring, data acquisition and transmission of the main environmental factors in the mushroom shed and the growth and development process of eryngii in Southern Ningxia using multisensor fusion technology, GPRS wireless communication technology, kingview monitoring technology and image transmission technology. It also completes the data fitting for environmental...
During the past, nuclear power plants personnel has established a list of parameters that need permanent monitoring due to the fact that they directly influence the decisional process in avoiding alarming states or reducing the outcome of potential incidents. All this have lead to the need for an integrated monitoring, processing and alarming system. A potential beneficiary would have great interest...
Flexibility is an important paradigm for future WiFi networks. However, it also opens the possibility for diverse methods of cheating, which users can perform to increase their throughput. Therefore, it is important to develop the necessary tools to mitigate such efforts. In this paper we first discuss the risks of flexibility in terms of misbehaviour. We then propose an architecture to detect misbehaviour...
Enhanced agricultural methods can help to improve low productivity agriculture sectors of developing countries. In Sri Lanka, where the country is experiencing a rapid pace of development, the agriculture sector is beginning to appreciate the benefits that can be gained by merging agriculture with engineering. The use of electronic, communication, and information technologies has proven to result...
This paper presents a monitoring system of building electricity using IPv6 to establish a network. This smart metering system consists of three parts: the host software, the network and the sensor nodes. The network, whose data transmits via Zigbee wireless communication protocol, is designed based-on IPv6 protocol, and builds the IPv6 protocol on IEEE 802.15.4 wireless network. The Sensor node has...
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