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The last decade can be considered an embryonic period for seafloor networks with the introduction of sizeable networks off the West Coast of Canada, off the West Coast of the United States and in the Mediterranean Sea, as well as smaller networks spread throughout the world's oceans. The amount of data currently available is expected to pale in comparison to future prospects as the infrastructure...
This paper presents an intelligent battery monitoring system to aid in maintaining lead acid batteries used in solar powered lighting systems. In addition to this, the proposed system also employs maximum power point tracking algorithm to optimize battery performance. Remote monitoring of battery system has been implemented using an embedded web server that transfers State of Charge information of...
Back-up batteries are intended to meet the immediate requirements of the plant during emergencies or failures in the control supplies. Battery maintenance plays a very important role in running the plant continuously. There are approximately 1000 battery charges and uninterruptable power supplies (UPSs) in petroleum development Oman (PDO), each battery charger is attached to, on average, 84 cells...
In this paper, we present a new technique to improve the reliability of H-tree SRAM memories. This technique deals with the SRAM power-bus monitoring by using built-in current sensor (BICS) circuits that detect abnormal current dissipation in the memory power-bus. This abnormal current is the result of a single-event upset (SEU) in the memory and it is generated during the inversion of the state of...
The increasing ubiquity of mobile embedded systems has been matched by the evolution of a variety of wireless network standards and technologies. The major constraints of wireless embedded systems are limitations of communication bandwidth, processing capabilities, and battery power. Remote wireless embedded systems often act as sensors, which provide data to a certain community. The exchange of data...
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