EP 1151952 A3 20030312 - Lift control system
Title (en)
Lift control system
Title (de)
Aufzugssteuerungsystem
Title (fr)
Système de commande pour ascenseur
Publication
Application
Priority
GB 0010743 A 20000505
Abstract (en)
[origin: EP1151952A2] A control system for a lift system having a lift car and a lift motor to move said car between a plurality of floors, wherein the control system comprises a plurality of control nodes, one of said control nodes comprising a lift controller, said control nodes being communicatively connected by a communication means, said lift controller being operable in response to messages received from others of said control nodes by said communication means to operate said lift motor, wherein the communication means comprises a serial connection. <IMAGE>
IPC 1-7
IPC 8 full level
B66B 1/34 (2006.01)
CPC (source: EP)
B66B 1/34 (2013.01); B66B 1/3415 (2013.01); B66B 1/3453 (2013.01)
Citation (search report)
- [X] US 6003637 A 19991221 - KIM YEON HUN [KR], et al
- [X] EP 0335412 A1 19891004 - HITACHI LTD [JP]
- [XA] US 4742893 A 19880510 - OTALA MATTI [FI], et al
- [XA] US 5551532 A 19960903 - KUPERSMITH BERTRAM F [US]
- [A] EP 0367388 A1 19900509 - OTIS ELEVATOR CO [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1151952 A2 20011107; EP 1151952 A3 20030312; EP 1151952 B1 20050323; AT E291557 T1 20050415; DE 60109516 D1 20050428; DE 60109516 T2 20060126; ES 2240358 T3 20051016; GB 0010743 D0 20000628; GB 2364991 A 20020213; GB 2364991 B 20040526; HK 1044326 A1 20021018; HK 1044326 B 20041021
DOCDB simple family (application)
EP 01304091 A 20010504; AT 01304091 T 20010504; DE 60109516 T 20010504; ES 01304091 T 20010504; GB 0010743 A 20000505; HK 02105841 A 20020809