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This paper presents a new substation auxiliary control system communication scheme based on WIA industrial wireless technology. The structure and operation principle are introduced, and the technical difficulties and solutions of the WIA industrial wireless technology in substation auxiliary control system application are analyzed from the network protocol and hardware design. The validity of the...
Buildings consume a large portion of electric energy worldwide and they are also expected to actively participate in demand response under the concept of smart grid. A key premise for efficient energy utilization is energy measurement and loads control. In this paper, a Web-based Energy Management Application (WEMA) is designed and implemented based on our previous work. This application runs on a...
An implantable wireless glucose monitoring SoC with hydrogel-based glucose sensor is proposed in CMOS 0.35 um technology. Owing to the reusable nature of the hydrogel glucose sensor and the wireless readout ability of the circuitry, this SoC is suitable for long-term and continuous monitoring. In-Vitro test shows a resolution of 40 mMole in glucose detection. The total power consumption of the SoC...
A family safety monitoring system is designed, which integrated function of telephone alarm, remote control by network, and video linkage. Host alarm system, controlled by MCU, collects data wirelessly from sensors, and makes remote alarm by DTMF. The video processing and transmitting system, with a DSP chip of TMS320F2812 as the core processor, transmits the video data by means of Bluetooth indoors,...
A novel video monitoring system is proposed to provides a more excellent solution for security. The core architecture of this system is constructed by using wireless mesh network (WMN), which has emerged in recent years. WMN is dynamically self-organized and self-configured and can provide better services than other wireless networks. The basic network of this system is divided into two layers: access...
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