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An intrusion detection system was developed to detect illegal entries to guarded forest areas and thus help the prevention of timber theft and other damages, caused by illegal activities. The system contains accelerometers, magnetometers and geophones to provide high detection reliability and fast reaction time. The performance of the proposed system is illustrated by real measurements.
Air pollution in big cities generally comes from vehicle emission, industrial and cigarette smoke, or even from the dust in the air. PM is solid or liquid particle that has micrometer for its metric. CO is the gas resulted from the combustion of fuel and the vehicle emission. Wireless Sensor Network using ZigBee protocol and machine-to-machine communication technology can be an alternative solution...
In this paper, a novel video error concealment technique is presented. More specifically, for IP-based in-vehicle wireless networks, a robust video error concealment technique is proposed based on residual errors and boundary matching approach. Residual errors are used for checking reliability of motion vectors of coding units and a boundary matching algorithm is used for maintaining smoothness in...
This paper considers automatic car park management, which becomes an inevitable option to rationalize traffic management in modern cities. Integration of networked sensor/actuator and radio frequency identification (RFID) technologies is explored to enable sophisticated services via the Internet in the emerging internet of things (IoT) context. Based on this integration, we propose a scalable and...
Wireless Sensor Network sensor nodes are designed to sense, compute and collect information, and based on some decision processing rules, they transmit the sensed data to the end user. This paper proposes a system that utilizes the WSN for the purpose of landmine detection. The project aims to develop network of unmanned vehicle for the detection of metal landmines. Each vehicle is equipped with inductive...
Traditional battery-powered wireless sensor networks face many challenges to meet the requirements of a wide range of demanding applications nowadays due to their limited energy. Although energy harvesting techniques can scavenge energy from the environment to sustain network operations, dynamics from the energy sources may lead to service interruption or performance degradation when the sources are...
In this paper, we present an optimal monitoring and evacuation methodologies for pilgrims in Arafat area of Makkah with the aid of Wireless Sensor and Actuator Networks (WSAN). In addition to its significant impact, the proposed application has many challenges that need to be tackled. We highlight these challenges and provide a Rings overlay that efficiently contributes to monitoring the area and...
A number of factors are considered during the analysis of automobile transportation with respect to increasing safety. One of the vital factors for night-time travel is temporary blindness due to increase in the headlight intensity. While headlight intensity provides better visual acuity, it simultaneously affects oncoming traffic. This problem is encountered when both drivers are using a higher headlight...
Residential power consumption and the increasing environmental pollution emitted from the electric generators have lead to the energy management focus. To minimize the power consumption, the overall efficiency of electrical networks must have to be improved. Smart Grid concept has played an important role in moving towards better energy management. The current technologies and projects fail to address...
The area of the state of Oregon has 98,381 square miles, which is the 9th largest in United States. Its population ranks 27th in United States, and most of its population residents in the Willamette valley, a narrow area north to Portland and south to eugene and home to eight of ten most populous cities in Oregon. This implies that most of Oregon are rural areas. It is necessary to design and deploy...
Numerous applications of wireless sensor networks (WSNs) in harsh terrains are constrained by the sensors' battery-power and face the difficulties of data collection. In this paper, we propose to exploit wireless power transfer technology to replenish the energy of sensor clusters and develop an efficient data collection scheme for those wireless rechargeable senor clusters deployed in harsh terrains...
This paper presents a preliminary work based on the idea of offloading part of the traffic carried by a wireless multi-hop backbone on the lamp posts on a urban street to improve its throughput. Under some circumstances one or more nodes of the backbone may be congested, this could lead to packet losses. In order to overcome this situations, the backbone may decide to offload part of its traffic to...
Intelligent transportation systems are currently under strong research and are expected to promote the emergence of new solutions for urban transportation networks. Here we introduce a variant of the open vehicle routing problem, called vehicle routing with backup provisioning, where the possibility of reacting to overloading/overcrowding of vehicles in certain stops is considered. This is based on...
Location based services is a class of computing services that uses the consumer's location data in order to personalize and enable features and services. Services include those for mapping and tracking, emergency response and disaster management and location based advertising. Of these services, location based advertising, also knows as hyperlocal marketing, accounts for the largest market share....
Driving at night is one of the leading causes of traffic related deaths. The lack of adequate light at night impairs a driver, preventing him/her from being able to judge distances between objects accurately as well as preventing a driver from recognizing various objects on the street and avoiding them. Additionally, high intensity light from the headlights of oncoming vehicles causes temporary blindness,...
Internet of Things (IoT) as a concept can be considered as a continuation of the Internet evolution. IoT can serve as an infrastructure foundation for the development and delivery of new services in the transport system, based on the principle of ITS. The purpose of this paper is to show the increasing role of the IoT concept, its future use in the development of ITS information services and defines...
Efficient collection of urban solid waste is a growing problem for cities and urban areas. Optimizing service routes based on actual waste bin fill level information can result in significant cost savings, reduced emissions, and improved city image. Fill level sensor installation and networking at an urban scale poses unique challenges. We describe Dynacargo, an innovative smart city application that...
In this paper, we study on the vehicular wireless basestation for in-vehicle wireless sensor network system. We introduce in-vehicle wireless sensor network system applying wireless sensor network technologies. The in-vehicle wireless sensor network system greatly consists of the vehicular wireless base-station, vehicular wireless sensor nodes, and wireless OBD (On-Board Diagnostics) module. Here,...
The proposed approach of Vehicle Regulatory System (VRS) using wireless vehicle terminal unit (VTU)∗ is based on communication between a Vehicle Terminal Unit and the Outside Terminal (OT). The VTU is placed in the vehicle and sends continuously vehicle basic information code through radio frequency signals in all directions. These signals are captured by the OT (which is connected to outside world)...
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