The Embedded Application of Wireless Short-distance Communication Technology in Vehicle Diagnosis Process

2010 ◽  
Author(s):  
Haijun Zhao ◽  
Yikui Zhang
Keyword(s):  
Communication Technology ◽  
Short Distance ◽  
Distance Communication ◽  
Embedded Application

The Design of Concentrator in Power Energy Information Acquisition System Based on the Internet and Zigbee

2013 ◽  
Vol 380-384 ◽  
pp. 3604-3607
Author(s):  
Xuan Zheng ◽  
Meng Liu ◽  
Feng Yan Lin
Keyword(s):  
Communication Technology ◽  
Information Acquisition ◽  
Short Distance ◽  
High Reliability ◽  
Low Cost ◽  
Acquisition System ◽  
The Internet ◽  
Distance Communication ◽  
And Function ◽  
Energy Information

Employing S3C2410 as the core component, a kind of concentrator in power energy information acquisition system based on the Internet and the short-distance communication technology Zigbee has been designed in this paper. The structure and function of the system has been introduced too. The Internet and Zigbee communications are realized and parts of the circuits and flow charts are given. This system uses the short-distance communication technology Zigbee to realize the data transmission between concentrator and collector, and then uses the Internet to carry the data to the superintendent center, and realizes the remote brail and management function. Empirical results show that this system can primly realize the itinerant excerption of the ammeters, the analysis of the statistical electric dosage, and the remote control of switch on and off. This system has the low cost, high reliability and stability, it can advance the automation level of the electric power management, and has a good foreground.

A low power transceiver design for short distance communication

2014 ◽  
Author(s):  
Jie Wu ◽  
Zhao Han ◽  
Kaiyun Tian ◽  
Liuyang Sun ◽  
Qingyun Dong ◽  
...  
Keyword(s):  
Low Power ◽  
Short Distance ◽  
Transceiver Design ◽  
Distance Communication

Large Core Fibers for Short-Distance Communication in Radiation Fields

2007 ◽  
Author(s):  
Susan H. Law ◽  
Simon C. Fleming ◽  
David R. McKenzie ◽  
Natalka Suchowerska ◽  
Jamil Lambert ◽  
...  
Keyword(s):  
Short Distance ◽  
Large Core ◽  
Radiation Fields ◽  
Distance Communication

Optical cables for short-distance communication systems

1979 ◽  
Author(s):  
H. Aulich ◽  
K. H. Eisenrith ◽  
G. Kinshofer ◽  
J. Grabmaier ◽  
E. Mayr ◽  
...  
Keyword(s):  
Short Distance ◽  
Communication Systems ◽  
Distance Communication

Research of Zero-Cross Modulation Technology

2010 ◽  
Vol 40-41 ◽  
pp. 473-477
Author(s):  
Yong Li Chu ◽  
Yong Li Chen
Keyword(s):  
Communication Technology ◽  
Signal Transmission ◽  
Distribution Network ◽  
Signal Frequency ◽  
Fundamental Wave ◽  
Long Distance ◽  
Cross Modulation ◽  
Power Line Carrier Communication ◽  
Distance Communication ◽  
Modulation Signal

The zero-cross modulation technology is a communication technology for distribution network, different from the traditional distribution network power line carrier communication technology. Its basic principle is to use the TWACS of the power frequency voltage fundamental wave to realize the signal transmission, and the modulation signal frequency is low It can be long-distance communication across the transformer. The data reliability and data through rate are high. It has broad application prospects in real-time communication less demanding situations. This paper first introduces the principle of the zero-cross modulation technology, and then details the generation and the identification of the voltage modulation signal. Practice shows that the transmission success rate of zero-cross modulation signal is up to100%. Meet the actual needs.

scholarly journals Distance communication technology electronic elections

2017 ◽  
Vol 19 (1) ◽  
Author(s):  
Віталій Дмитрович Назарук ◽  
Олександр Анатолійович Хоменчук
Keyword(s):  
Communication Technology ◽  
Distance Communication
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