PROCEDURE FOR POSITION DETECTION OF A MOBILE UNIT ON MAP

• Main Authors: SLIVNIK TOMA?, ZAVER?IEK ANDREJA, VEZO?INIK IVAN, ATERN ANDREJ, BE?ITER JANEZ, BODNARUK DARKO
• Format: Patent
• Language: English; Slovenian
• Published: 31.10.2008
• Subjects: ACCESSORIES FOR WRITING OR DRAWING; ARTICLES FOR WRITING OR DRAWING UPON; BUREAU ACCESSORIES; CONTROLLING; GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PERFORMING OPERATIONS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; REGULATING; SURVEYING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TESTING; TRANSPORTING; WRITING OR DRAWING IMPLEMENTS

The procedure according to the invention solves the problem of defining the position of a mobile unit on map while the specified map preferably serves for spatial navigation of the mobile unit. The problem is solved in such a way that the position of the mobile unit on a map is determined in such a way that the position of the mobile unit is assigned to the closest point on the map where one of the corridors which the mobile unit can move along is located and at the same time meets the criteria that the difference between the angle (direction) of movement of the mobile unit in a new point and angle (direction) of the moving the mobile unit in the previous point on the map does not exceed the maximum permitted change of angle (direction) of the movements of the mobile unit. The point which meets both criteria is accepted as the current position of the mobile unit on the map. Postopek po izumu rešuje problem določanja položaja mobilne enote na zemljevidu, pri čemer omenjeni zemljevid prednostno služi za prostorsko navigacijo mobilne enote. Problem je rešen tako, da se položaj mobilne enote na zemljevidu določi tako, da se izmerjeni poziciji mobilne enote poišče tisto najbližje ležečo točko na zemljevidu, ki se nahaja na enem izmed koridorjev, po katerih se mobilna enota lahko premika, in ki hkrati izpolnjuje kriterij, da razlika med kotom (smerjo) premikanja mobilne enote v novi točki in kotom (smerjo) premikanja mobilne enote v predhodni točki na zemljevidu ne presega maksimalne dovoljene spremembe kota (smeri) premikanja mobilne enote. Točko, ki izpolnjuje oba kriterija se prevzame kot trenutno pozicijo mobilne enote na zemljevidu.