The invention refers to coded material means that are read by sensitive sensors through the relative displacement of both in a certain direction, where the sensor interrogates an area of the coded information medium located in a material environment being capable of extracting the necessary information by means of the distance from the sensor to the interrogated area of the medium where the information resides in the thickness of the interrogated area of the medium or the composition of the interrogated area of the medium or in the difference of materials of different dielectric constants.
CODED MATERIAL MEANS THAT ARE READ USING SENSITIVE SENSORS VIA RELATIVE MOVEMENT OF BOTH
MIT LESEEMPFINDLICHEN SENSOREN ÜBER RELATIVE BEWEGUNG BEIDER GELESENE CODIERTE MATERIALMITTEL
MOYENS MATÉRIELS CODÉS QUI SONT LUS AU MOYEN DE CAPTEURS SENSIBLES GRÂCE AU DÉPLACEMENT RELATIF DES DEUX
2020-07-08
Patent
Electronic Resource
English
IPC: | G01S RADIO DIRECTION-FINDING , Funkpeilung / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06K Erkennen von Daten , RECOGNITION OF DATA / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS |
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