EP 1540515 A2 20050615 - SYSTEM AND METHOD FOR UPDATING INFORMATION
Title (en)
SYSTEM AND METHOD FOR UPDATING INFORMATION
Title (de)
SYSTEM UND VERFAHREN ZUM AKTUALISIEREN VON INFORMATIONEN
Title (fr)
SYSTEME ET PROCEDE POUR METTRE A JOUR DES INFORMATIONS
Publication
Application
Priority
- DE 0302889 W 20030901
- DE 10242918 A 20020916
Abstract (en)
[origin: WO2004027643A2] The invention relates to a system (1) and a method for updating information displayed on a client (9) in a process data-driven environment. An updating stamp (t) is provided along with information units (4) used for displaying process data of automation devices (10) in a browser (2) during collection thereof. The updating stamp is compared with an updating stamp (t+1) which is managed in a system (1) and is updated whenever new information is added for the respective information unit (4), the information being updated in the browser (2) if the updating stamps are not identical.
IPC 1-7
IPC 8 full level
G06F 13/00 (2006.01); G06F 17/30 (2006.01)
CPC (source: EP US)
G06F 16/2322 (2018.12 - EP US); G06F 16/2477 (2018.12 - EP US)
Citation (search report)
See references of WO 2004027643A2
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 2004027643 A2 20040401; WO 2004027643 A3 20040708; DE 10242918 A1 20040325; EP 1540515 A2 20050615; US 2006112380 A1 20060525; US 7707318 B2 20100427
DOCDB simple family (application)
DE 0302889 W 20030901; DE 10242918 A 20020916; EP 03747826 A 20030901; US 52792705 A 20051011