Object type identification system based on magnetic coding
The invention discloses an object type identification system based on magnetic coding. The object type identification system comprises a controller, a sensor detection array and a to-be-identified object, wherein the surface of the to-be-identified object is provided with a combined magnet; the sens...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses an object type identification system based on magnetic coding. The object type identification system comprises a controller, a sensor detection array and a to-be-identified object, wherein the surface of the to-be-identified object is provided with a combined magnet; the sensor detection array is composed of a plurality of detection sensors, and the sensor detection array is provided with a magnetic detection surface; the combined magnet arranged on the surface of the object to be recognized is composed of a plurality of magnets, and one magnet corresponds to one detection sensor; when the combined magnet arranged on the surface of the object to be identified is aligned with the magnetic detection surface of the sensor detection array, each detection sensor in the sensor detection array detects the magnetic pole of the corresponding magnet under the excitation of the magnetic field of the corresponding magnet; and the controller is used for identifying the magnetic codes formed by the |
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