A First Look at Wired Sensor Networks for Video Surveillance Systems
نویسندگان
چکیده
Sensor networks are a major new area of research. Some sensor applications, such as video surveillance, will need to be tethered for reasons of bandwidth and power requirements. To support ad hoc, economical installation of video cameras there is a need for new shared-medium protocols. IEEE 1394b FireWire is investigated as a near-future candidate for a shared-medium wired sensor network (WSN). Simulation results show that FireWire can transport packetized video with low delay. In the future, WSN nodes will be capable of store-and-forward and of acting as routers and caches for arbitrary topologies. New routing protocols for attribute and location routing will be needed. We investigate a new hybrid routing scheme that uses distributed location servers to minimize broadcasting. Source routing is used as the packet forwarding mechanism. The distributed location servers contain knowledge of sensor locations and source routes between sensors and other nodes.
منابع مشابه
overview of ways to enhance the security of video surveillance networks using blockchain
In recent decades, video surveillance systems have an increasing development that are used to prevent crime and manage facilities with rapid diffusion of (CCTV)cameras to prevent crime and manage facilities. The video stored in the video surveillance system should be managed comfortably, but sometimes the movies are leaking out to unauthorized people or by unauthorized people, thus violating i...
متن کاملA Priority-based Routing Algorithm for Underwater Wireless Sensor Networks (UWSNs)
Advances in low-power electronics design and wireless communication have enabled the development of low cost, low power micro-sensor nodes. These sensor nodes are capable of sensing, processing and forwarding which have many applications such as underwater networks. In underwater wireless sensor networks (UWSNs) applications, sensors which are placed in underwater environments and predicted ena...
متن کاملSemantic Neighborhood Sensor Network for Smart Surveillance Applications
Smart situation detection is a key feature of today’s surveillance systems. The human operator has to be relieved from overseeing all activities of a monitored area simultaneously. By using smart sensors the operator can be notified about uncommon situations and evaluate only these situations. A key feature of such a system is the flexibility of smart node interaction and the ease of setup. Thi...
متن کاملMultimedia Communication Techniques for Remote Cable-Based Video-Surveillance Systems
This paper aims at presenting a study of costs and performances concerning different multimedia communication techniques that can be employed in the context of the implementation of 2 generation remote video-surveillance systems using wired Cable TV networks as communication means. The multimedia information is acquired by video sensors and transmitted through the CATV network to a remote contr...
متن کاملA Lightweight Routing Protocol for aWireless Video Surveillance Platform: Implementation, Experiments and Perspectives
Recently, a new application of wireless sensor networks has emerged and it consists on Multimedia Surveillance Wireless Sensor Networks (MSWSNs). This application involves interconnected wireless video sensors capable of processing, sending, and receiving data. The first step in this work is to setup a efficient wireless video surveillance system to help elders who need assistance while they pr...
متن کامل