EP 3224174 B1 20190807 - LIFT SYSTEM HAVING A PLURALITY OF CARS AND A DECENTRALISED SAFETY SYSTEM
Title (en)
LIFT SYSTEM HAVING A PLURALITY OF CARS AND A DECENTRALISED SAFETY SYSTEM
Title (de)
AUFZUGANLAGE MIT EINER MEHRZAHL VON FAHRKÖRBEN SOWIE EINEM DEZENTRALEN SICHERHEITSSYSTEM
Title (fr)
INSTALLATION D'ASCENSEUR COMPRENANT UNE PLURALITÉ DE CABINES D'ASCENSEUR AINSI QU'UN SYSTÈME DE SÉCURITÉ DÉCENTRALISÉ
Publication
Application
Priority
- DE 102014017486 A 20141127
- EP 2015076140 W 20151110
Abstract (en)
[origin: WO2016083114A1] The invention relates to a lift system (1) comprising a plurality of cars (2), a shaft system (3), a drive system for separately moving the cars (2) within the shaft system (3), and a safety system having a plurality of safety nodes, which safety system is designed to transfer the lift system (1) into a safe operating state when an operating state of the lift system (1) deviating from the normal operation is established. The cars (2), the shaft system (3) and the drive system thereby form a respective functional unit. One of the safety nodes is assigned a respective one of the functional units, wherein the safety nodes are each connected to at least one of the further safety nodes via an interface for transmitting data. The safety nodes each comprise at least one sensor for determining an operating parameter of the corresponding assigned functional unit, and a control unit that is designed to evaluate the operating parameter determined by the at least one sensor of the respective safety node, and to make an establishment relating to an operating state deviating from the normal operation, based on the data transmitted from the at least one further safety node.
IPC 8 full level
B66B 5/00 (2006.01); B66B 1/34 (2006.01); B66B 9/00 (2006.01); B66B 11/04 (2006.01)
CPC (source: CN EP KR US)
B66B 1/3415 (2013.01 - EP US); B66B 1/3492 (2013.01 - US); B66B 5/0018 (2013.01 - CN); B66B 5/0031 (2013.01 - EP KR US); B66B 5/02 (2013.01 - CN US); B66B 9/003 (2013.01 - EP KR US); B66B 11/02 (2013.01 - CN); B66B 11/0407 (2013.01 - CN EP KR US)
Citation (examination)
EP 0499254 A1 19920819 - TOSHIBA KK [JP]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102014017486 A1 20160602; CN 107000985 A 20170801; CN 107000985 B 20191206; EP 3224174 A1 20171004; EP 3224174 B1 20190807; EP 3599208 A1 20200129; EP 3599208 B1 20210623; EP 3599208 B8 20210728; ES 2891002 T3 20220125; KR 102006558 B1 20191008; KR 20170087947 A 20170731; US 10464782 B2 20191105; US 2017327345 A1 20171116; WO 2016083114 A1 20160602
DOCDB simple family (application)
DE 102014017486 A 20141127; CN 201580064099 A 20151110; EP 15791305 A 20151110; EP 19189843 A 20151110; EP 2015076140 W 20151110; ES 19189843 T 20151110; KR 20177017448 A 20151110; US 201515529999 A 20151110