FIELD: physics.
SUBSTANCE: method of determining coordinates of a mobile object in closed facilities relates to automation and computer engineering and can be used in systems for determining coordinates of mobile objects - warehouse operators, cargo and miners, where in facilities (mines, warehouses), the required number of passive radio-frequency identifiers is installed on building structural components, into which codes of coordinates of said radio-frequency identifiers (in a local coordinate system) are input; readers with codes of mobile objects are installed on the mobile objects; the power level of the signal emitted by the reader is reduced in proportion to the cube of the doubled error in determining coordinates of the mobile object.
EFFECT: high accuracy and low power consumption.
4 dwg, 1 tbl
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RU2351945C1 |
METHOD OF LOCATING MOVABLE OBJECT IN CLOSED ROOMS | 2004 |
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RU2711632C1 |
METHOD FOR DETERMINING COORDINATES OF POSITION OF HIGH-SPEED TRAIN (OPTIONS) | 2022 |
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RU2816417C1 |
METHOD OF AUTOMATIC CONTROL OF WAREHOUSING PLATFORM TRUCKS AND DEVICE FOR ITS IMPLEMENTATION | 2011 |
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RU2569812C1 |
Authors
Dates
2015-02-10—Published
2013-07-31—Filed