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Application of multi-axis flux gate magnetic field sensors to road tunnel safety, locates sensors close to vehicle flows, to enable selective traffic control
Application of multi-axis flux gate magnetic field sensors to road tunnel safety, locates sensors close to vehicle flows, to enable selective traffic control
Several magnetic field sensors are located over, under and/or near the road ahead of tunnel entrances. Selective traffic flow control is enabled, in accordance with the nature of the vehicle and/or of its approach.
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