منابع مشابه
Designing Wireless Sensor Nodes
Wireless sensor networks are networks of large quantities of compact microsensors with wireless communication capability. Emerging applications of data gathering range from the environmental to the military. Architectural challenges are posed for designers such as computational power, energy consumption, energy sources, communication channels and sensing capabilities. This work presents the cur...
متن کاملWireless sensor nodes
Highly miniaturized and autonomous sensor systems or in short wireless sensor nodes can serve many application domains in an ambient intelligent future such as health and comfort, industrial processes, automotive etc. Ultra-low power consumption and energy scavenging from the environment are essential for their commercial success. This paper reviews the technologies necessary to develop these s...
متن کاملEnergy Management for Wireless Sensor Network Nodes
Wireless sensor networks consist of small, autonomous devices with wireless networking capabilities. In order to further increase the applicability in real world applications, minimizing energy consumption is one of the most critical issues. Therefore, accurate energy model is required for the evaluation of wireless sensor networks. In this paper, the energy consumption for wireless sensor netw...
متن کاملEnergy Options for Wireless Sensor Nodes
Reduction in size and power consumption of consumer electronics has opened up many opportunities for low power wireless sensor networks. One of the major challenges is in supporting battery operated devices as the number of nodes in a network grows. The two main alternatives are to utilize higher energy density sources of stored energy, or to generate power at the node from local forms of energ...
متن کاملImplementing Business Logic on Sensor Nodes
Wireless sensor networks (WSNs) will be able to assist industrial and business processes and to render rich functionality in a dependable way. Two key elements that can make this real are: a simple and efficient way of expressing the business logic, and a reliable mechanism for selectively reconfiguring sensor nodes. We present a solution that combines both elements. The main objective is to gu...
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ژورنال
عنوان ژورنال: Sensors
سال: 2019
ISSN: 1424-8220
DOI: 10.3390/s19132864