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Featured researches published by Hui Fei.


international conference on computer science and network technology | 2012

FPGA implementation of VSCS-LMS algorithm for MEMS Gyroscope

Yang Lan; Zhao Xiangmo; Hui Fei; Shi Xin

In order to improve the precision of attitude estimation system, paper presents a signal extraction method of MEMS Gyroscope called VSCS-LMS algorithm based on FPGA. The design is established with the S-shaped function of sigmoid to reduce the sensitivity to noise of LMS algorithm. And its FPGA-based system structure is synthesized and simulated on Virtex II FPGA by reusing the single-order filter unit to complement the multi-order accumulation. The signal extraction simulation of MEMS gyroscope shows that it is reliable, high precision and high degree of real-time.


Archive | 2013

Identity recognizing and state monitoring device for dangerous cargo vehicle driver

Hui Fei; Zhou Sihao; Chen Hao; Wang Jian; Wang Xiaole; Cao Jianming; Zhao Xiangmu


Archive | 2014

Warning message pushing method based on vehicle to vehicle communications

Zhao Xiangmu; Hui Fei; Chen Hao; Wang Jian; Zhou Sihao; Yang Lan; Shi Xin


Archive | 2014

Expressway road traffic detecting method and device based on car networking beacon mechanism

Zhao Xiangmu; Ma Junyan; Hui Fei; Meng Qiang; Ma Jiarong; Yang Yang


Archive | 2013

Device for shooting vehicles occupying bus lanes in real-time manner

Hui Fei; Wang Xiaole; Mu Kenan; Cao Jianming; Zhao Xiangmu


Archive | 2013

Monitoring device for alcohol tankers in transit

Zhou Sihao; Wang Jian; Chen Hao; Guo Ying; Wang Xiaole; Hui Fei; Zhao Xiangmo


Archive | 2012

Taxi vehicle-mounted advisement player system

Hui Fei; Wang Runmin; Yang Lan; Shi Xin; Zhao Xiangmu; Lei Tao


Archive | 2012

Vehicle-mounted sensor power supply used for dangerous cargo transportation monitoring

Zhao Xiangmo; Hui Fei; Yang Lan; Shi Xin; Lei Tao; Liu Zhanwen; Yang Xiaojun


Archive | 2015

Intersection traffic flow detection method and device based on directional antenna

Zhao Xiangmu; Ma Junyan; Hui Fei; Ma Jiarong; Meng Qiang


Archive | 2013

Dangerous goods vehicle tank temperature and liquid level monitoring terminal

Chen Hao; Wang Jian; Zhou Sihao; Wang Xiaole; Cao Jianming; Hui Fei; Zhao Xiangmo

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