DEVICE TO RECOGNIZE THE SENSE OF ROTATION AND TO VERIFY THE FEASIBILITY IN MEASURING DEVICES OF THE ABSOLUTE ANGLE POSITION, ESPECIALLY WITH SERIAL TRANSMISSION OF THE REAL VALUES DETECTED FROM THE POSITION.

摘要

IN A MEMORY A FIRST VALUE (V) IS STORED, THAT CORRESPONDS TO THE ANGULAR UNITS THAT ARE TRAVELED DURING TWO REAL VALUES OF SUCCESSIVE POSITION TRANSMITTED BY THE DATA TRANSMISSION ROAD TO THE MAXIMUM ROTATE SPEED OF THE TRANSMITTER AXIS W), AND A SECOND VALUE (D) THAT CORRESPONDS TO THE DIFFERENCE BETWEEN THE MAXIMUM TRAVEL VALUE OF THE ANGLE POSITION TRANSMITTER (MAX) AND THE FIRST VALUE (V). A PROCESSING UNIT DETERMINES THE SENSE OF TURNING THE AXIS (W) AS A MATTER THAT TWO REAL VALUES OF POSITION (X11, X12; X21, X22; X31, X32) ARE FOUND, WELL AT THE INTERVAL INCLUDED BETWEEN ZERO (NP) ) OF THE ANGLE POSITION TRANSMITTER AND A REAL POSITION VALUE (L2) COINCIDENT WITH THE MAGNITUDE OF THE FIRST STORED VALUE (V), WELL IN THE INTERVAL INCLUDED BETWEEN A REAL POSITION VALUE (L1) COINCIDING WITH THE MAGNITEN OF THE SECOND STORE VALUE (WAREHOUSE D) AND THE MAXIMUM TRAVEL VALUE (MAX), WELL OUT OF THESE INTERVALS. THE INVENTION HAS THE ADVANTAGE THAT IN spite of the POSSIBLE APPEARANCE OF GREAT VARIATIONS OF UNEXPECTED AMOUNTS OR DUE TO FAILURES IN THE COLLECTION OF REAL ANGULAR POSITION VALUES, THE SENSE OF ROTATION OF THE ANGLE POSITION TRANSMITTER CAN BE DETERMINED AT ALL TIMES THE CASES.