Multi-car elevator control

An elevator system with an elevator car 14, a linear propulsion system to impart force to the elevator car in a hoistway 11, a hoistway communication network 106, 206, a local communication network 110, 210, 310 and motion controls. One of the motion controls proximate to the elevator car is designa...

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Bibliographic Details
Main Authors GINSBERG DAVID, KRISHNAMURTHY SHASHANK, NGUYEN DANG V
Format Patent
LanguageChinese
English
Published 26.09.2017
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:An elevator system with an elevator car 14, a linear propulsion system to impart force to the elevator car in a hoistway 11, a hoistway communication network 106, 206, a local communication network 110, 210, 310 and motion controls. One of the motion controls proximate to the elevator car is designated as a primary control 61 operable to command at least one drive 42A-42F via the local communication network. The at least one drive is coupled to one or more motor segments 22 of the linear propulsion system. The elevator system further includes a controller 46 operable to command the primary control via the hoistway communication network to reposition the elevator car within the hoistway. The designation of the primary control transitions between the motion controls as the elevator car moves in the hoistway. 种电梯系统，其具有：电梯轿厢14；线性推进系统，其用于向井道11中的所述电梯轿厢施加力；井道通信网络106、206；本地通信网络110、210、310；以及运动控件。邻近所述电梯轿厢的所述运动控件中的个被指定为主控件61，所述主控件61可操作以通过所述本地通信网络命令至少个驱动器42A-42F。所述至少个驱动器联接到所述线性推进系统的个或多个电机段22。所述电梯系统还包括控制器46，所述控制器46可操作以通过
Bibliography:Application Number: CN201680008912