Abstract
In terms of the magnetic characters of motor vehicles in single-driveway traffic system, it can obtain and deal with the information of motor vehicles' flux and speed conveniently and quickly, via using the automatic detecting system based on micro-magnetic sensors. This paper puts forward a kind of automatic detecting system based on SOP (system on PCB) of micro-magnetic sensor, it can reliably finish the detecting of feeble magnetism signal, signal processing, and data memorizing. By experiment validating, it really realizes unmanned and intelligent manage of motor vehicles' detecting in traffic system.
| Original language | English |
|---|---|
| Pages (from-to) | 5-8 |
| Number of pages | 4 |
| Journal | Gongneng Cailiao yu Qijian Xuebao/Journal of Functional Materials and Devices |
| Volume | 14 |
| Issue number | 1 |
| Publication status | Published - Feb 2008 |
Keywords
- Magnetism detecting
- Micro-magnetic Sensor
- Threshold value comparison method
- Traffic monitoring