Vehicle state detection device
The utility model discloses a vehicle state detection device, which comprises a signal projector fixedly arranged at the periphery of a vehicle driving wheel, and a signal receiver matched with the signal projector. The signal projector is in the form of a magnet capable of continuously transmitting...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a vehicle state detection device, which comprises a signal projector fixedly arranged at the periphery of a vehicle driving wheel, and a signal receiver matched with the signal projector. The signal projector is in the form of a magnet capable of continuously transmitting magnetic signals. The signal receiver is in the form of a Hall sensor. According to the technical scheme of the utility model, the rotating speed of the vehicle driving wheel is detected by means of the magnet and the Hall sensor, so that the vehicle state can be figured out. The vehicle state detection device has the advantages of high precision, simple structure and low cost, and is less susceptible to the interference. |
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