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A Wireless Distributed Condition Monitoring System Based on bluetooth technology

International Journal of Plant Engineering and Management 2002年第3期7卷 145-151页

作者： WANG Jin-tao JING Min-qing XIE You-bai Institute of Lubrication Theory and Bearing Xi'an Jiaotong University Xi'an 710049 P. R. China

Based on the discussion of bluetooth and network technology, this paper proposed an entire framework of a wireless distributed monitoring system by combining the characteristics of industry application. The feasibility of putting this kind of system in practice is discussed. The wireless distributed monitoring system can enhance the performance of condition monitoring more than the traditional one used now.

关键词： distributed monitoring system wireless communication bluetooth technology

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Study on the Real Time pH Measurement System Using for Wireless technology

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稀有金属材料与工程 2006年第A3期35卷 244-245页

作者： Jun-Jie Feng Jung-Chuan Chou Tai-Ping Sun Shen-Kan Hsiung Institute of Electronic Engineering Chung Yuan Christian University Chung-Li Taiwan 320 China Graduate School of Electronic Engineering National Yunlin University of Science and Technology Douliou Taiwan 640 China Department of Electrical Engineering National Chi Nan University Nantou Taiwan 545 China

The application of bluetooth on the pH sensor was *** on the experimental results,bluetooth technology was used to measure pH values without limiting the ***,Biuetooth technology provides low power, low cost and small volume,therefore,it can increase the practicability of the *** this investigation,the pH value was detected by the SnO_2/ITO glass-based pH *** the signal progress,the detected signal was transferred to the microchip *** that,the microchip was able to communicate with PC by the ***,the microchip can diagnose the sensing signal and sends the warning signal by alert *** addition,the part of PC has the ability to record the information,builds the database for analyzing the pH values,and provides a better long-distance monitoring system.

关键词： bluetooth technology SnO2/ITO glass-based pH sensor microchip monitoring system

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Study on the Real Time pH Measurement System Using for Wireless technology

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稀有金属材料与工程 2006年第S3期 244-245页

作者： Jung-Chuan Chou Shen-Kan Hsiung Graduate School of Electronic Engineering National Yunlin University of Science and TechnologyDouliouTaiwan 640China Institute of Electronic Engineering Chung Yuan Christian UniversityChung-LiTaiwan 320China

The application of bluetooth on the pH sensor was *** on the experimental results,bluetooth technology was used to measure pH values without limiting the ***,Biuetooth technology provides low power, low cost and small volume,therefore,it can increase the practicability of the *** this investigation,the pH value was detected by the SnO2/ITO glass-based pH *** the signal progress,the detected signal was transferred to the microchip *** that,the microchip was able to communicate with PC by the ***,the microchip can diagnose the sensing signal and sends the warning signal by alert *** addition,the part of PC has the ability to record the information,builds the database for analyzing the pH values,and provides a better long-distance monitoring system.

关键词： bluetooth technology SnO2/ITO glass-based pH sensor microchip monitoring system

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Interference analysis and improvement of capacity reduction for FHSS networks in WPAN application environment

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Journal of Southeast University(English Edition) 2003年第3期19卷 205-211页

作者：叶芝慧沈连丰宋铁成东南大学移动通信国家重点实验室

The coexistence between bluetooth system and IEEE 802.11 frequency hoppingspread spectrum (FHSS) equipment is analyzed. Based on the capacity formulae and system simulation,the inter-affection between these networks is compared. A fragment adaptive solution of packetpayload length is presented, which can be used to improve the capacity reduction of IEEE 802.11 FHSSnetwork. Analysis results show that the IEEE 802.11 WLAN standard with its inherent mechanismsupports this fragment length adaptive algorithm. With the increasing of bluetooth interferingnetworks, this adaptive solution can effectively relieve capacity decreasing of IEEE 802.11 FHSSnetwork. The capacity analysis method and adaptive algorithm adopted in this paper can also begeneralized into other FHSS networks.

关键词： WPAN frequency-hopping network capacity bluetooth technology IEEE 802.11FHSS network fragment adaptive of packet payload length

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Wireless Communication of Construction Machinery Signal Based on the bluetooth Technique

Wireless Communication of Construction Machinery Signal Base...

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2010 3rd International Conference on Computer and Electrical Engineering(ICCEE 2010)

作者： ZHU Da-rong ZHU Wei-guo ZHANG Ke-ren WANG Ya WANG Ping School of Computer & Information Hefei University of Technology School of Mechanical and Electrical Engineering Anhui University of Architecture

Because the traditional centralizing collection and cable transmission can not meet the requirement to measure the multiple parameters of construction machinery wirelessly, according to the networking, centralizing, distributing and smart status of data collection system, the measurement system using distributed data collection and wireless bluetooth technology is designed to accomplish the task of the design of the signal transmitter and receiver.

关键词： bluetooth technology wireless communication construction machinery USB

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