Allocation of calls in a lift installation
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United States of America Patent
Stats
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Jan 31, 2017
Grant Date -
Feb 26, 2015
app pub date -
Apr 18, 2014
filing date -
Jan 17, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of allocating calls of a lift installation with at least one lift and at least one car per lift to move passengers in a journey from at least one input floor to at least one destination floor, a system for executing the method and a computer readable memory with instructions for executing the method. The method includes receiving input calls from passengers travelling from an input floor to a destination floor, each call identifying at least one floor as an input floor or a destination floor. A start zone with identified input floors and a destination zone with identified destination floors are determined from the input calls and destination calls. Each identified floor within a corresponding zone is considered using at least one selection criterion and a stopping floor is selected which satisfies the criterion. The car is caused to stop at fewer than all the identified input floors and identified destination floors during the journey.
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