发明公开
EP1631517A1 ABSOLUTE POSITION REFERENCE SYSTEM 审中-公开
系统用于确定绝对位置

ABSOLUTE POSITION REFERENCE SYSTEM
摘要:
A position reference system for use with a conveyance, such as an elevator (12). The system includes a code affixed to or embedded within a suspension device or primary motion coupling such as a rope or coated steel belt (16). A reader (28) in a fixed location determines the position of the conveyance.
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