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RM3100 PNI geomagnetic sensor kit
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RM3100 |
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Spot RM3100 one PNI13101+one 13156+two 13104 PNI agents
The intelligent transportation system is the development direction of the future transportation system. The intelligent transportation system uses advanced information technology, data communication technology, electronic sensing and other technologies to achieve comprehensive, accurate, real-time, accurate and efficient comprehensive management of the road in a large area.
Application of magnetic sensor in road flow monitoring
In intelligent traffic management systems, intelligent road monitoring is very important. In order to further improve the orderly and smoothness of urban traffic, traffic flow monitoring will play its huge potential. The road flow monitoring system can not only provide basic traffic information for urban traffic problems, but also lay a solid foundation for the intelligent traffic system. Road flow monitoring, on the one hand, a video monitoring system, video collection of vehicle information, on the other hand, magnetic ***ection technology, ***ecting the flow of vehicles passing by a certain section of intersection.
Magnetic induction ***ection technology can be divided into large-scale magnetic induction technology and micro-magnetic induction technology; in the large-scale magnetic induction technology, magnetic induction coil ***ection technology is mainly used. This technology needs to be laid on a large area on the traffic road, and the coil is buried, and the current is applied to the coil. A magnetic field is formed. When a motor vehicle passes above the coil, the motor vehicle itself will generate a reverse magnetic field to generate mutual inductance to the original coil magnetic field, causing the resonant frequency of the coil to change. The change in resonant frequency is ***ected to ***ermine whether a vehicle passes by.
Micro-magnetic sensors are mainly used in micro-magnetic sensing technology, which represents the magnetic sensor produced by PNI, which is small in |
| Company: |
COWO Electronics (Hangzhou) Co., Ltd.
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| Contact: |
Mr. Guo Sheng |
| Address: |
Yuhang,Linping,Donggang Road 118,Lei'en A1509 |
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| Tel: |
8617764509575 |
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