Article
In the recent years, the safety problem in the large stadium has concerned by the researchers. Especially during the period of the large sport, the safety problem of the stadium has become an important public event. This paper designs a multi-function monitoring and alarm system based on the mobile communication network. It could realize the smoke or combustible gas alarm, the infrared identification detection and the temperature alarm. It collects the data through the sensor and sends the data
Xiaohui Wang,
Xiaoning Dou
International Journal of Advanced Network, Monitoring and Controls , ISSUE 1, 35–38
Research Article
This paper presents a design of magnetic field alarm powered by magnetic energy harvesting. It consists of an energy harvesting module, Cockcroft-walton circuit and piezo buzzer. The energy harvesting module is composed of coil and magnetic flux concentration core. It can generate 200 µW from an environmental magnetic field of 200 µT at 60 Hz. The Cockcroft-walton circuit can converts the ac voltage to a suitable dc voltage for the piezo buzzer. This alarm can notice not only
Kunihisa Tashiro,
Azusa Ikegami,
Syoichiro Shimada,
Hiroaki Kojima,
Hiroyuki Wakiwaka
International Journal on Smart Sensing and Intelligent Systems , ISSUE 5, 1–5
Research Article
the alarm, then the operators could send control signals through the monitoring software to implement manual intervention. The experiment showed that the system improved the reliability of the navigation.
Yuanjie Wang,
Fuzeng Yang,
Tao Wang,
Qiang Liu,
Xiudong Xu
International Journal on Smart Sensing and Intelligent Systems , ISSUE 2, 466–481
Article
Xia Xingyu,
Yan Li,
Hao Daoliang,
Wang Xiaoyang
International Journal of Advanced Network, Monitoring and Controls , ISSUE 4, 80–84
Article
-contact measurement is realized. The experimental results show that: the device can realize the temperature and time of acquisition, the measurement error is not more than 0.5℃, voice broadcast and liquid crystal display the temperature and time, overrun alarm and other functions.
Guangli Long
International Journal on Smart Sensing and Intelligent Systems , ISSUE 2, 1110–1129
Research Article
Mechanical systems or robots to assist landmine detection are expected to greatly improve quality of humanitarian demining tasks. These new systems could provide: i) safer operation; ii) advanced methods for automatic target recognition and discrimination; iii) consistent performance with less influence of “human-factors”; iv) better detection performance, i.e., higher probability of detection (POD) and lower false alarm rate (FAR); among others. However, despite many research/development
Edwardo F. Fukushima,
Marc Freese,
Toshiaki Matsuzawa
International Journal on Smart Sensing and Intelligent Systems , ISSUE 3, 735–753
Article
Monitoring low frequency and long period ground motions is very important for earthquake detection and alarm systems, and signal processing techniques help to investigate the mechanism of deep ground motions and earthquake occurrence by detecting effective seismic information from the seismograms. In this paper a frequency domain algorithm is presented to estimate the travel time difference of seismic waves with multi-path interferences caused by the refraction effect. The spectra of the
Lianming Sun
International Journal of Advanced Network, Monitoring and Controls , ISSUE 1, –
Article
designed WSN based Disaster Prevention Power Control (DPPC) System which could successfully disseminate alarm signal, and control AC power to facilitate disaster protection. In addition, line interface technique has been developed to interface sensor nodes with physical devices.
Md. Abdullah-al MAMUN,
Yuji koi,
Naoshi Nakaya,
Goutam Chakraborty
International Journal on Smart Sensing and Intelligent Systems , ISSUE 2, 309–328
Article
improve the detection rate and reduce the false alarm rate the purpose.
Hao Chen,
Hong Zhang,
Yifan Yang,
Ding Yuan
International Journal on Smart Sensing and Intelligent Systems , ISSUE 1, 497–515
Research paper
these issues. The central controller unit has an in-built algorithm based on two level adaptive branch prediction techniques to detect the period of inactivity of sensor nodes. Further, only one wearable heart rate sensor node is included in the system which measures the heart rate and detects abnormality. The central controller signals an alarm to the user to wear this predicting the sleeping time. This makes the system minimally intrusive and user friendly. Thus the multi-sensor network consists
N. Samanta,
A.K. Chanda,
C. RoyChaudhuri
International Journal on Smart Sensing and Intelligent Systems , ISSUE 2, 762–780
Article
association rules are used to set the alarm threshold of the geological disaster monitoring system.
Wang Jianguo,
Zhu Ying
International Journal of Advanced Network, Monitoring and Controls , ISSUE 1, 45–53