EP 3393954 B1 20200205 - MONITORING DEVICE FOR A PASSENGER TRANSPORT SYSTEM, TESTING METHOD AND PASSENGER TRANSPORT SYSTEM
Title (en)
MONITORING DEVICE FOR A PASSENGER TRANSPORT SYSTEM, TESTING METHOD AND PASSENGER TRANSPORT SYSTEM
Title (de)
ÜBERWACHUNGSVORRICHTUNG FÜR EINE PERSONENTRANSPORTANLAGE, PRÜFVERFAHREN UND PERSONENTRANSPORTANLAGE
Title (fr)
DISPOSITIF DE SURVEILLANCE POUR UNE INSTALLATION DE TRANSPORT DE PERSONNES, PROCEDE DE VERIFICATION ET INSTALLATION DE TRANSPORT DE PERSONNES
Publication
Application
Priority
- EP 15201447 A 20151221
- EP 2016080965 W 20161214
Abstract (en)
[origin: WO2017108525A1] The monitoring device, which is used to monitor a passenger transport system, comprises: at least one sensor (8); a control unit (10); a bus (9); at least one bus node (30) connected to the bus (9), said node having a first microprocessor (4) and an inspection unit (5); and communication means which are provided in the control unit (10), the first microprocessor (4) and the inspection unit (5) and by means of which data can be transmitted at least from the control unit (10) to the inspection unit (5) and from the first microprocessor (4) to the control unit (10). A first programme module is provided in the first microprocessor (4), by means of which module an alteration in the state of the sensor (8) that is connected to an input of the first microprocessor (4) via a transmission line (6) can be detected and a corresponding message concerning the state can be transmitted spontaneously to the control unit (10). According to the invention, the inspection unit (5) comprises a second programme module designed such that after an instruction from the control unit (10) to a coupling point (31,..., 49) within the bus node (30) has been received, an activation signal can be transmitted, said signal being capable of simulating an alteration in the state of the sensor (8). The activation signal is superimposed on a sensor signal and/or is coupled into a power supply line (72) that is connected to the sensor (8).
IPC 8 full level
B66B 5/02 (2006.01); B66B 1/34 (2006.01); B66B 5/00 (2006.01); B66B 13/22 (2006.01)
CPC (source: EP US)
B66B 1/3446 (2013.01 - US); B66B 5/0031 (2013.01 - US); B66B 5/0093 (2013.01 - US); B66B 13/22 (2013.01 - EP US)
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)
WO 2017108525 A1 20170629; AU 2016376176 A1 20180712; AU 2016376176 B2 20191003; CN 108367891 A 20180803; CN 108367891 B 20200306; EP 3393954 A1 20181031; EP 3393954 B1 20200205; ES 2783349 T3 20200917; HK 1251538 A1 20190201; US 11365088 B2 20220621; US 2018370764 A1 20181227
DOCDB simple family (application)
EP 2016080965 W 20161214; AU 2016376176 A 20161214; CN 201680074809 A 20161214; EP 16809421 A 20161214; ES 16809421 T 20161214; HK 18110981 A 20180827; US 201616062132 A 20161214