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Traditional traffic control systems using sensors is associated with the problems of maintenance, limited information, and, non-real time data. Vehicle to infrastructure (V2I) communication has eliminated most of the above problems. With the advent of SAE J2735 standard and IntelliDriveSM, more real time as well as vehicle specific information is available to a traffic signal controller. Two such...
Recently, several measures are being taken to conserve energy without degradation in performance. To achieve notable energy savings in elevator systems, in this paper we develop and experimentally test an algorithm. Operation of an elevator can be classified into two modes: running mode and stand-by mode. We design an elevator system capable of energy-saving by manipulating its speed in running mode...
In recent years, several measures are being taken to conserve power with a goal towards energy savings without degradation in performance. In this paper we develop an algorithm to achieve notable energy savings in elevator systems. Operation of an elevator can be classified into two modes-running mode and stand-by mode. We design an energy-saving elevator system capable of manipulating its speed in...
In recent years, several measures are being taken to conserve power with a goal towards energy savings without degradation in performance. In this paper we develop an algorithm to achieve notable energy savings in elevator systems. Operation of an elevator can be classified into two modes-running mode and stand-by mode. We design an energy-saving elevator system capable of manipulating its speed in...
The use of reconfigurable hardware in embedded applications is steadily growing as industry's need for flexible systems with reduced component count rises. As each generation passes, the size of embedded system components is shrinking and the primary energy concern is shifting from dynamic power to static power consumption. With processes moving towards 45 nm and smaller, subthreshold current leakage...
To conserve space and power, and to incorporate dynamic adaptability in embedded systems, it is important to utilize hardware components as best as possible. The hardware customization of application kernels reduces the execution time and possibly the power consumption. Reconfiguring the same hardware to facilitate various customized kernels as execution proceeds greatly reduces the space requirements...
Embedded systems have widely crept into industrial control, automotive, networking, and consumer products. These systems require efficient devices that occupy small area and consume low power. Device area can be minimized by reusing the same hardware for different applications. Thus, reconfiguring the hardware to adapt to the application needs is important for reducing execution time and/or power...
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