WO2010097404A1 - Aufzug mit einem überwachungssystem - Google Patents
Aufzug mit einem überwachungssystem Download PDFInfo
- Publication number
- WO2010097404A1 WO2010097404A1 PCT/EP2010/052332 EP2010052332W WO2010097404A1 WO 2010097404 A1 WO2010097404 A1 WO 2010097404A1 EP 2010052332 W EP2010052332 W EP 2010052332W WO 2010097404 A1 WO2010097404 A1 WO 2010097404A1
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- WO
- WIPO (PCT)
- Prior art keywords
- microprocessor
- code
- control unit
- switch
- bus
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/22—Operation of door or gate contacts
Definitions
- the invention relates to an elevator with a monitoring system according to the preamble of the independent claims.
- WO03 / 107295 A1 shows a monitoring system for monitoring the status of peripheral devices, for example elevator components.
- the bus system has a bus, a central control unit connected to the bus and several peripheral devices. Each of these devices is located at a bus node and communicates with the control unit via the bus. At any point in time, the peripheral devices assume a specific status.
- the control unit periodically polls the status of each peripheral device via the bus.
- the bus is powered by the control unit and supplies electromagnetic induction loops that are part of a bus node.
- the individual peripheral devices are coupled via a local antenna to the induction loops of the bus nodes and receive electromagnetic energy through the associated induction loop. Via the induction loop, the peripheral device also informs the control unit of its identification code as well as its current status. Thanks to this identification code, the control unit can assign the read status to a particular peripheral device.
- the advantage of such a monitoring system is the simple connection between the bus and peripheral devices by means of the induction loops. A complicated and expensive wiring of the peripheral devices is eliminated.
- a disadvantage is the periodic polling of the status of the peripheral devices via the bus. Since the control unit actively polls each peripheral device, the bus transmits two signals per poll and peripheral device. With relatively short polling cycles, especially with safety-related peripheral devices, and a relatively high number of such devices, a large number of signals are exchanged between the control unit and the peripheral devices. This means that the control unit has high computing capacity to process all signals.
- the bus is heavily loaded and provides high signal transmission capacity to convey all status requests. Accordingly, the control unit and the bus are expensive.
- the elevator has a control unit, a bus, at least a first microprocessor and a second microprocessor, which are assigned to a bus node and which are connected via the bus to the control unit.
- the elevator is characterized in that the control unit transmits an instruction via the bus to the second microprocessor to interrupt a signal transmission to the first microprocessor, so that the first microprocessor sends a status message to the control unit.
- the advantage of this elevator lies in the simple and reliable checking of the functionality of the first microprocessor. In this case, the spontaneous response of the first microprocessor is provoked by the second microprocessor interrupts the transmission of the status signal to the first microprocessor, thus simulating the occurrence of a dangerous state, for example.
- At least one code-carrying element and at least one code-reading element are assigned to the bus node in the elevator.
- the code reading element non-contactly reads an identification code from the code carrying element and sends a signal to the first microprocessor.
- the code-carrying element and the code-reading element each have an induction loop.
- the code-reading element supplies the code-carrying element by means of the two induction loops contactlessly with electromagnetic energy.
- the code-carrying element transmits its identification code by means of the two induction loops contactlessly to the code-reading element.
- the sensor components used comprising the code-carrying and the code-reading element hardly exploit during operation. This can reduce maintenance costs and increase surveillance security.
- code-carrying and code-reading elements for example, in the embodiment as passive or active RFID system available as a mass product and extremely cheap.
- the code-reading element transmits the signal by means of a data conductor to at least the first microprocessor.
- the second microprocessor actuates a switch for
- control unit confirms the status message of the first microprocessor based on the
- control unit can not confirm the provoked status message of the first microprocessor, it can be assumed that at least the first or second microprocessor has a malfunction and the condition monitoring is no longer secure.
- the advantage of this test is that a continuous polling of the state signals received by the first microprocessor by the control unit is eliminated. As long as the functionality of the first microprocessor is detected by the control unit, it is sufficient if the first microprocessor transmits a status message to the control unit only when a potentially dangerous condition of the elevator occurs. This reduces the number of signals to be processed. So cheaper buses and tax units can be used.
- the invention will be clarified by exemplary embodiments and drawings and further described in detail. Show it:
- Fig.l a first embodiment of the monitoring system with a switch for
- a second embodiment of the monitoring system with a switch for interrupting the power supply to a code-reading element
- FIG. 4 shows a fourth exemplary embodiment of the monitoring system with redundant evaluation of the status value and with a first switch for interrupting a first data conductor and a second switch for interrupting a second data conductor;
- 6 shows a sixth embodiment of the monitoring system with redundant evaluation of the status value and two switches for interrupting the power supply to a code-reading element; 7 shows a seventh embodiment of the
- FIG. 8 shows an eighth embodiment of the monitoring system with two RFID systems and a first switch for interrupting the power supply to a first code-reading element and a second switch to
- FIG. 9 shows a ninth embodiment of the monitoring system with two RFID systems and a switch for interrupting the
- FIG. 10 shows a tenth embodiment of the monitoring system with two RFID systems and a switch for interrupting the data conductor or an alternative switch for interrupting the power supply to two code-reading elements.
- 11 shows an eleventh embodiment of the monitoring system with two RFID systems, redundant evaluation of the status values and a first switch for interrupting a first data conductor and a second switch for interrupting a second data conductor;
- FIG. 12 shows a twelfth exemplary embodiment of the monitoring system with two RFID systems, redundant evaluation of the status values and a switch for interrupting the power supply to two code-reading elements;
- FIG. 13 shows a thirteenth embodiment of the monitoring system with two RFID systems, redundant evaluation of the status values and a first switch for interrupting the power supply to a first code-reading element and a second switch for interrupting the power supply to a second code-reading element;
- 15 shows a fifteenth embodiment of the monitoring system with two RFID systems, redundant evaluation and a first switch for interrupting a first data conductor and
- Fig. 1 shows a first embodiment of the monitoring system, as used for example in an elevator.
- a control unit 10 is connected to a bus 9.
- the control unit 10 communicates via the bus 9 with at least one bus node 30.
- the control unit 10, the bus 9 and the at least one bus node 30 form a Bus system.
- each bus node 30 has a unique identifiable address. By means of this address signals from the control unit 10 can be selectively transmitted to a specific bus node 30.
- incoming signals are uniquely assignable to a bus node 30.
- data can be sent in both directions via the bus 9 between the bus node 30 and the control unit 10.
- the two microprocessors 4 and 5 are designed such that the first microprocessor 4 transmits at least status information to the control unit 10 and the second microprocessor 5 receives at least control commands of the control unit 10.
- the two microprocessors 4, 5 are configurable both physically and virtually. In the case of two physically configured microprocessors 4, 5, for example, two microprocessors 4, 5 are arranged on a die. In an alternative embodiment, the two microprocessors 4, 5 can each realize their own die. However, physically only one microprocessor 4 may be present. In this case, a second microprocessor 5 is virtually configurable by software on the first physically present microprocessor 4.
- the bus node 30 further has at least one code-carrying element 1 and a code-reading element 3.
- the code-carrying element 1 is an RFID tag 1 and the code-reading element 3 is an RFID system 3.
- FIGS. 1 to 15 are described with reference to FIG RFID tags 1 and RFID systems 3 explained.
- a variety of technical options are available to the person skilled in the art in order to realize a non-contact transmission of an identification code between a code-carrying and code-reading element.
- combinations of code-carrying or code-transmitting elements 1, 3 as barcode carriers and laser scanners, loudspeakers and microphone, magnetic tape and Hall sensor, magnet and Hall sensor, or light source and light-sensitive sensor can alternatively be used.
- Both the RFID tag 1 and the RFID system 3 each have an induction loop 2.1, 2.2.
- the RFID system 3 supplies the RFID tag 1 with electromagnetic energy by means of these induction loops 2.1, 2.2.
- the RFID system 3 is connected to a power source Vcc.
- the power source preferably supplies the RFID system 3 with either electrical or electrical power.
- the RFID tag 1 transmits via the induction loops 2.1, 2.2 an identification code stored on the RFID tag 1 to the RFID system 3.
- the power supply Vcc of the RFID tag 1 is only ensured if the RFID tag 1 is in spatial proximity below a critical distance to the RFID system 3 and the induction loop 2.1 of the RFID tag 1 can be excited by the induction loop 2.2 of the RFID system 3.
- the power supply Vcc of the RFID tag 1 thus functions only below a critical distance to the RFID system 3. If the critical distance is exceeded, the RFID tag 1 does not receive enough energy to maintain the transmission of the identification code to the RFID system 3 receive .
- the RFID system 3 is connected via a data conductor 6 to the first microprocessor 4 and transmits the received identification code to this first microprocessor 4.
- the microprocessor 4 compares the identification code with a stored on a memory unit list of identification codes. In this comparison, the microprocessor 4 calculates a status value according to stored rules in dependencies of the identification code. This status value can assume a positive or a negative value. A negative status value is generated, for example, if no identification code or a wrong identification code is transmitted to the microprocessor 4.
- Microprocessor 4 a signal via the bus 9 to the
- Control unit 10 This signal includes at least the
- bus node 30 monitors the status of a hoistway door.
- the RFID tag 1 and the RFID system 3 are arranged in the area of the shaft doors so that when the shaft door is closed, the distance between the RFID tag 1 and the RFID system 3 is below the critical distance.
- the microprocessor 4 thus receives the identification code from the RFID system 3 and generates a positive status value. If the hoistway door is opened, the RFID tag 1 and the RFID system 3 exceed the critical distance. Since the RFID tag 1 is no longer supplied with electrical energy by the RFID system 3, the RFID tag 1 stops sending its identification code and the microprocessor 4 generates a negative status value. Accordingly, the microprocessor 4 sends a signal of the control unit 10.
- the control unit located thanks to the address of the bus node 30, the open shaft door. If this shaft door is unauthorized open, for example, there is no elevator car in the shaft door area, the control unit 10 initiates a reaction to bring the elevator in a safe state.
- bus node 30 The safe operation of a bus node 30 depends primarily on the functionality of the microprocessor 4. Therefore, a bus node 30 is regularly tested by the control unit 10 to check the spontaneous transmission behavior of the microprocessor 4 when a negative status value occurs.
- the control unit 10 sends a control command via the bus 9 to a second microprocessor 5 to open a switch 31.
- This switch 31 interrupts the data conductor 6 between the RFID system 3 and the first microprocessor 4.
- the microprocessor 4 receives no identification code and generates a negative status value. So a "disappearance" of the RFID tag 1 is simulated. If the microprocessor 4 functions perfectly, it will spontaneously respond to the control unit 10. This test is performed in a timely manner for each bus node 30. Since during this test the control unit 10 can not detect any real information about the status of the tested bus node 30, the test time is kept as short as possible and the test is performed only as often as necessary.
- the test time is largely dependent on the speed of data transmission via the bus 9 and the response time of the microprocessors 4, 5 and is usually 1 to 100 ms.
- the frequency of the test depends primarily on the failure probability of the entire system. The more reliable the overall system, the less frequently can it be tested so that reliable status monitoring of an elevator component is ensured.
- the test is carried out at least once a day. This test can also be repeated in the order of hours or minutes.
- bus node 30 In the following, further embodiments of the monitoring system, in particular of the bus node 30 will be described. Since the basic structure of the bus node 30 and the operation of the bus components 1 to 5 are comparable in these embodiments, only the differences in the structure and operation of the different bus node 30 will be discussed.
- Fig. 2 shows a second embodiment of the monitoring system.
- the second microprocessor 5 actuates a switch 32 when testing the bus node 30.
- the switch 32 is open, the power supply Vcc of the RFID system 3 is interrupted.
- the power source Vcc is turned off, the RFID system 3 sets the transmission of the identification code signal via the data conductor 7 to the microprocessor 4 a.
- Fig. 3 shows a third embodiment of the monitoring system.
- the second microprocessor 5 actuates a switch 33 when testing the first microprocessor 4.
- this switch 33 connects the RFID system 3 to the first microprocessor 4 via the data conductor 8 and the two microprocessors 4 and 2 in a second switch position 5 by means of another data conductor 90.
- the advantage of this embodiment is that not only a "disappearance" of the RFID tag 1 can be simulated, but that the second microprocessor 5 can also specify different identification codes. This is particularly important if several RFID tags 1 with different identification codes can reach the reception area of the RFID system 3. Depending on which identification code the second microprocessor 4 reads, this generates a positive or negative status value.
- Fig. 4 shows a fourth embodiment of the monitoring system.
- the identification code signal is redundantly detected and evaluated via the data conductor 11 by the two microprocessors 4, 5. If, therefore, at least one of the two microprocessors 4, 5 generates a negative status value, the bus node 30 transmits a signal to the control unit 10.
- An advantage of this fourth embodiment is the redundant and therefore very reliable evaluation of the identification code.
- a microprocessor 4, 5 interrupts the data conductor 11 between the RFID system 3 and the other microprocessor 5, 4 by means of a switch 34 or 35. During the test of one of the two microprocessors 4, 5 reads the switch 34, 35 actuated microprocessor 4, 5 continue the real identification code of the RFID tag 1.
- the bus node 30 thus continues to be able to send a real status signal to the control unit 10.
- the control unit 10 therefore detects during the test actually occurring negative status messages of a microprocessor 4, 5. In such a case, as expected, only a negative status message provoked by the test, but the bus node 30 would transmit two status signals to the control unit 10, a virtual and a real status. In the expectation of only one status signal, in this case, the control unit 10 recognizes that the bus node 30 has a real negative status.
- Figs. 5 and 6 show a fifth and a sixth
- the identification code signal by the two microprocessors 4, 5 is also evaluated redundantly via a data conductor 12 and 13 respectively.
- the control unit 10 when testing the bus node 30, the control unit 10 sends a control command to open a switch 36 to the second microprocessor 5. In the open position of the switch 36, the power supply Vcc to the RFID system 3 is interrupted. In the sixth embodiment, however, can be the Power supply Vcc of the RFID system 3 by two switches 37 and 38 interrupt, which are respectively switched by the second and first microprocessor 5, 4. In the absence of the identification code signal, both the first and the second microprocessor 4, 5 of the control unit 10 send a corresponding signal.
- the identification code signals read by the RFID systems 3 a, 3 b are transmitted to at least one of the microprocessors 4, 5 by means of different data conductor arrangements. Furthermore, different switch arrangements for testing the bus node 30 are shown.
- the bus node 30 has two RFID systems 3a, 3b each supplying an RFID tag 1a, 1b with electrical energy by means of an induction loop pair 2.1a, 2.2a, 2.1b, 2.2b and the one from the RFID tags Ia, Ib received identification codes received.
- Bus nodes 30 which have two RFID systems 3a, 3b or RFID tags 1a, 1b can either monitor the status of an elevator element redundantly or monitor two different statuses of preferably spatially adjacent elevator elements. Accordingly, in a lift installation, for example by means of two RFID systems 3a, 3b and two RFID tags 1a, 1b, the status of a shaft door can be monitored redundantly or two states of a car door and an alarm button likewise positioned on an elevator car.
- the two RFID systems 3a, 3b transmit the detected identification code via a respective data line 14, 15, 16, 17, 18, 19 to a microprocessor 4, 5.
- FIG. 7 shows a Bus node 30, whose functionality is performed by means of mutual interruption of the data line 14, 15 by means of a switch 39, 40. Accordingly receives a first microprocessor 4 from the control unit 10, the instruction to interrupt the data conductor 15 to the second microprocessor 5 by means of switch 40 and the second microprocessor 5 receives from the control unit 10, the instruction to interrupt the data conductor 14 to the first microprocessor 4 by means of switch 39.
- Control unit 10 each have a first microprocessor 4, 5, a switch 41, 42 for power supply Vcca, Vccb of the second microprocessor 5, 4 connected RFID
- both microprocessors 4, 5 actuate the same switch 43, which interrupts the supply of the power supply Vcc to both RFID systems 3a, 3b. If, for example, the first microprocessor 4 opens the switch 43, not only the second microprocessor 5 spontaneously reports to the control unit 10, but also the first microprocessor 4. Likewise, both microprocessors 4, 5 report to the control unit 10 when the switch 43 from the second Microprocessor 5 is operated. 10 shows an exemplary embodiment in which two RFID systems 3a, 3b transmit their identification code to a first microprocessor 4 by means of a data conductor 20. A second microprocessor 5 tests the operability of the first microprocessor 4.
- the second microprocessor 5 actuates a switch 44 and thus breaks the data conductor 20.
- the second microprocessor 5 interrupts the power supply Vcc of the switch 74 both RFID systems 3a, 3b. This alternative test arrangement is shown in Fig. 10 with dotted lines.
- FIGS. 11 to 13 likewise show exemplary embodiments of monitoring systems which have two RFID systems 3 a, 3 b, which each supply an RFID tag 1 a, 1 b with energy and read their identification code.
- the evaluation of the read identification codes takes place redundantly, since the two RFID systems transmit the respectively read identification code via a data conductor 21, 22, 23, 24, 25, 26 both to the first microprocessor 4 and to the second microprocessor 5.
- the bus node 30 according to one of these three embodiments is tested in different ways.
- the first microprocessor 4 controls a switch 47 for opening the data conductor 22 between the second microprocessor 5 and the two RFID systems 3 a,
- the second microprocessor 5 in turn opens when testing the first microprocessor 4 means of another switch 46, the data conductor 21 between the first microprocessor 4 and the RFID systems 3a, 3b and causes it to send a signal to the control unit 10.
- the power supply Vcc of the RFID systems 3a, 3b is interrupted by means of a switch 48.
- This switch is in each case actuated by one of the microprocessors 4, 5.
- both microprocessors 4, 5 transmit a signal to the control unit 10.
- FIG. 13 differs from that of FIG. 12 in that the RFID systems 3a, 3b each have their own power supply Vcca and Vccb. Furthermore, each of these power supplies Vcca, Vccb can be switched off individually by a separate switch 49, 50. This is done by one of the microprocessors 4, 5, respectively. In Fig. 13, for example, the microprocessor 4 switches the switch 50 of the power supply Vccb and the microprocessor 5 switches the switch 49 of the power supply Vcca.
- microprocessors 4, 5 function properly, they will be reported simultaneously upon actuation of a switch 49, 50, because, for example, when the power supply Vcca is interrupted, the RFID system 3a will fail and, accordingly, the identification code will fail either the first microprocessor 4 or the second microprocessor 5 is transmitted by means of the data conductors 25, 26.
- FIGS. 14 and 15 illustrate further embodiments of the monitoring system.
- the second microprocessor 5 actuates a switch 51 during the test of the first microprocessor 4
- Switch 51 connect in a first switch position RFID systems 3a, 3b by means of the data conductor 27 with the first microprocessor 4 and in a second switch position, the two microprocessors 4 and 5 by means of another data conductor 91.
- a second switch position in each case one microprocessor 4, 5 is connected to the other microprocessor 5, 4 by means of a respective further data conductor 92, 93.
- the advantage of these two embodiments is that not only a disappearance of the RFID tags Ia, Ib can be simulated, but that the switch operating microprocessor 4, 5 and different identification codes to the other Mirkoreaor 5, 4 can pretend. This is particularly important if several RFID tags Ia, Ib with different identification codes can reach the reception area of the RFID systems 3a, 3b. Depending on which identification code is read by the first or second microprocessor 4, 5, a positive or negative status values is generated.
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- Indicating And Signalling Devices For Elevators (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Control By Computers (AREA)
- Elevator Control (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10704944.7A EP2401221B1 (de) | 2009-02-25 | 2010-02-24 | Aufzug mit einem überwachungssystem |
PL10704944T PL2401221T3 (pl) | 2009-02-25 | 2010-02-24 | Dźwig z systemem nadzoru |
DK10704944.7T DK2401221T3 (da) | 2009-02-25 | 2010-02-24 | Elevator med et overvågningssystem |
RU2011139086/11A RU2524319C2 (ru) | 2009-02-25 | 2010-02-24 | Лифт с системой контроля |
ES10704944T ES2432497T3 (es) | 2009-02-25 | 2010-02-24 | Ascensor con un sistema de vigilancia |
BRPI1008733-8A BRPI1008733B1 (pt) | 2009-02-25 | 2010-02-24 | elevador com uma unidade de comando e processo de comunicação de um elevador com uma unidade de comando |
CN201080009282.1A CN102333717B (zh) | 2009-02-25 | 2010-02-24 | 具有监控***的电梯和电梯的通讯方法 |
AU2010217638A AU2010217638B2 (en) | 2009-02-25 | 2010-02-24 | Elevator having a monitoring system |
SG2011061322A SG173848A1 (en) | 2009-02-25 | 2010-02-24 | Elevator having a monitoring system |
US13/203,320 US8807284B2 (en) | 2009-02-25 | 2010-02-24 | Elevator with a monitoring system |
HK12101050.1A HK1160437A1 (en) | 2009-02-25 | 2012-02-03 | Lift with a monitoring system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09153654 | 2009-02-25 | ||
EP09153654.0 | 2009-02-25 |
Publications (1)
Publication Number | Publication Date |
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WO2010097404A1 true WO2010097404A1 (de) | 2010-09-02 |
Family
ID=40756854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/052332 WO2010097404A1 (de) | 2009-02-25 | 2010-02-24 | Aufzug mit einem überwachungssystem |
Country Status (12)
Country | Link |
---|---|
US (1) | US8807284B2 (de) |
EP (1) | EP2401221B1 (de) |
CN (1) | CN102333717B (de) |
AU (1) | AU2010217638B2 (de) |
BR (1) | BRPI1008733B1 (de) |
DK (1) | DK2401221T3 (de) |
ES (1) | ES2432497T3 (de) |
HK (1) | HK1160437A1 (de) |
PL (1) | PL2401221T3 (de) |
RU (1) | RU2524319C2 (de) |
SG (1) | SG173848A1 (de) |
WO (1) | WO2010097404A1 (de) |
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WO2012072859A1 (en) * | 2010-12-01 | 2012-06-07 | Kone Corporation | Safety circuit of an elevator, and method for identifying a functional nonconformance of a safety circuit of an elevator |
WO2013020806A1 (de) * | 2011-08-11 | 2013-02-14 | Inventio Ag | Testverfahren einer aufzugsanlage und eine überwachungseinrichtung zum durchführen des testverfahrens |
WO2013020934A1 (de) * | 2011-08-11 | 2013-02-14 | Inventio Ag | Funktionsüberwachung eines sicherheitselementes |
EP2607286A1 (de) * | 2011-12-19 | 2013-06-26 | Inventio AG | Testverfahren einer Aufzugsanlage und eine Überwachungseinrichtung zum Durchführen des Testverfahrens |
WO2015058913A1 (de) | 2013-10-23 | 2015-04-30 | Inventio Ag | Verfahren und vorrichtung zur inbetriebnahme einer aufzugsanlage |
WO2016091780A1 (de) * | 2014-12-12 | 2016-06-16 | Inventio Ag | Verfahren und vorrichtung zur inbetriebnahme einer aufzugsanlage |
WO2016096828A1 (de) * | 2014-12-18 | 2016-06-23 | Inventio Ag | Verfahren zum betreiben eines elektronischen sicherheitssystems mit temporären teilnehmern |
WO2016096826A1 (de) | 2014-12-18 | 2016-06-23 | Inventio Ag | Verfahren zum betreiben eines elektronischen sicherheitssystems mit temporären teilnehmern |
WO2016096829A1 (de) * | 2014-12-18 | 2016-06-23 | Inventio Ag | Verfahren zum betreiben eines elektronischen sicherheitssystems mit temporären teilnehmern |
WO2017108525A1 (de) * | 2015-12-21 | 2017-06-29 | Inventio Ag | Überwachungsvorrichtung für eine personentransportanlage, prüfverfahren und personentransportanlage |
EP2930134B1 (de) | 2014-04-09 | 2018-05-30 | Kone Corporation | Sicherheitssystem und Verfahren für sicherheitskritische Komponenten in einer Aufzugsanlage |
EP3939925A1 (de) * | 2020-07-16 | 2022-01-19 | Otis Elevator Company | Fehlerlokalisierung der sicherheitsschaltung einer schachttür |
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EP2214998B1 (de) * | 2007-12-03 | 2016-05-18 | Otis Elevator Company | Passive erfassung von personen in einem aufzugsschacht |
FI120449B (fi) * | 2008-08-12 | 2009-10-30 | Kone Corp | Järjestely ja menetelmä hissikorin paikan määrittämiseksi |
RU2717604C2 (ru) * | 2015-09-25 | 2020-03-24 | Инвенцио Аг | Устройство контроля для лифтовой установки |
CA3002611C (en) * | 2015-11-19 | 2024-01-02 | Inventio Ag | Method for determining information relating to elevator components received in an elevator shaft |
US10112802B2 (en) * | 2017-01-30 | 2018-10-30 | Otis Elevator Company | Elevator service person collision protection system |
EP3608279A1 (de) * | 2018-08-10 | 2020-02-12 | Otis Elevator Company | Vorrichtung und verfahren zur überwachung der bewegung einer aufzugstür mittels rfid |
EP3825706B1 (de) * | 2019-11-25 | 2023-09-27 | Otis Elevator Company | Elektronischer testknoten für automatische überprüfung einer sicherheitskette |
CN112897270B (zh) * | 2021-02-05 | 2023-03-24 | 浙江理工大学 | 一种基于退化状态监测的电梯检测和维修方法 |
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FI119508B (fi) * | 2007-04-03 | 2008-12-15 | Kone Corp | Vikaturvallinen tehonohjauslaitteisto |
MY159057A (en) * | 2007-07-17 | 2016-12-15 | Inventio Ag | Method for monitoring a lift system |
EP2263961B1 (de) * | 2008-04-15 | 2015-10-21 | Mitsubishi Electric Corporation | Aufzugsvorrichtung |
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2010
- 2010-02-24 WO PCT/EP2010/052332 patent/WO2010097404A1/de active Application Filing
- 2010-02-24 ES ES10704944T patent/ES2432497T3/es active Active
- 2010-02-24 BR BRPI1008733-8A patent/BRPI1008733B1/pt active IP Right Grant
- 2010-02-24 US US13/203,320 patent/US8807284B2/en active Active
- 2010-02-24 EP EP10704944.7A patent/EP2401221B1/de active Active
- 2010-02-24 AU AU2010217638A patent/AU2010217638B2/en active Active
- 2010-02-24 SG SG2011061322A patent/SG173848A1/en unknown
- 2010-02-24 PL PL10704944T patent/PL2401221T3/pl unknown
- 2010-02-24 DK DK10704944.7T patent/DK2401221T3/da active
- 2010-02-24 RU RU2011139086/11A patent/RU2524319C2/ru active
- 2010-02-24 CN CN201080009282.1A patent/CN102333717B/zh active Active
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2012
- 2012-02-03 HK HK12101050.1A patent/HK1160437A1/xx unknown
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US9367416B2 (en) | 2010-12-01 | 2016-06-14 | Kone Corporation | Safety circuit of an elevator, and method for identifying a functional nonconformance of a safety circuit of an elevator |
WO2012072859A1 (en) * | 2010-12-01 | 2012-06-07 | Kone Corporation | Safety circuit of an elevator, and method for identifying a functional nonconformance of a safety circuit of an elevator |
CN103648950B (zh) * | 2011-08-11 | 2016-04-13 | 因温特奥股份公司 | 安全元件的功能监测 |
WO2013020934A1 (de) * | 2011-08-11 | 2013-02-14 | Inventio Ag | Funktionsüberwachung eines sicherheitselementes |
CN103648950A (zh) * | 2011-08-11 | 2014-03-19 | 因温特奥股份公司 | 安全元件的功能监测 |
CN103813972A (zh) * | 2011-08-11 | 2014-05-21 | 因温特奥股份公司 | 电梯设备的测试方法和用于实施该测试方法的监控装置 |
KR20140066717A (ko) * | 2011-08-11 | 2014-06-02 | 인벤티오 아게 | 엘리베이터 시스템용 시험 방법 및 이 시험 방법을 실행하는 모니터링 장치 |
US9902592B2 (en) | 2011-08-11 | 2018-02-27 | Inventio Ag | Method and monitoring device for testing an elevator system |
US9695016B2 (en) | 2011-08-11 | 2017-07-04 | Inventio Ag | Functional monitoring of a safety element |
WO2013020806A1 (de) * | 2011-08-11 | 2013-02-14 | Inventio Ag | Testverfahren einer aufzugsanlage und eine überwachungseinrichtung zum durchführen des testverfahrens |
KR102003576B1 (ko) | 2011-08-11 | 2019-07-24 | 인벤티오 아게 | 엘리베이터 시스템용 시험 방법 및 이 시험 방법을 실행하는 모니터링 장치 |
EP2607286A1 (de) * | 2011-12-19 | 2013-06-26 | Inventio AG | Testverfahren einer Aufzugsanlage und eine Überwachungseinrichtung zum Durchführen des Testverfahrens |
US10214383B2 (en) | 2013-10-23 | 2019-02-26 | Inventio Ag | Method and device for commissioning an elevator system |
WO2015058913A1 (de) | 2013-10-23 | 2015-04-30 | Inventio Ag | Verfahren und vorrichtung zur inbetriebnahme einer aufzugsanlage |
EP2930134B1 (de) | 2014-04-09 | 2018-05-30 | Kone Corporation | Sicherheitssystem und Verfahren für sicherheitskritische Komponenten in einer Aufzugsanlage |
US10703604B2 (en) | 2014-12-12 | 2020-07-07 | Inventio Ag | Method and control unit for checking elevator system safety functions |
WO2016091780A1 (de) * | 2014-12-12 | 2016-06-16 | Inventio Ag | Verfahren und vorrichtung zur inbetriebnahme einer aufzugsanlage |
AU2015359630B2 (en) * | 2014-12-12 | 2018-12-06 | Inventio Ag | Method and apparatus for commissioning a lift installation |
US10214384B2 (en) | 2014-12-18 | 2019-02-26 | Inventio Ag | Method for operating an elevator safety system with temporary participants |
AU2015367707B2 (en) * | 2014-12-18 | 2018-12-13 | Inventio Ag | Method for operating an electronic safety system with temporary subscribers |
WO2016096829A1 (de) * | 2014-12-18 | 2016-06-23 | Inventio Ag | Verfahren zum betreiben eines elektronischen sicherheitssystems mit temporären teilnehmern |
WO2016096826A1 (de) | 2014-12-18 | 2016-06-23 | Inventio Ag | Verfahren zum betreiben eines elektronischen sicherheitssystems mit temporären teilnehmern |
RU2696647C2 (ru) * | 2014-12-18 | 2019-08-05 | Инвенцио Аг | Способ эксплуатации системы безопасности со временными пользователями |
US10549948B2 (en) | 2014-12-18 | 2020-02-04 | Inventio Ag | Method for operating an electronic safety system with temporary participants |
WO2016096828A1 (de) * | 2014-12-18 | 2016-06-23 | Inventio Ag | Verfahren zum betreiben eines elektronischen sicherheitssystems mit temporären teilnehmern |
CN108367891A (zh) * | 2015-12-21 | 2018-08-03 | 因温特奥股份公司 | 用于人员运送设备的监控装置、检查方法以及人员运送设备 |
WO2017108525A1 (de) * | 2015-12-21 | 2017-06-29 | Inventio Ag | Überwachungsvorrichtung für eine personentransportanlage, prüfverfahren und personentransportanlage |
AU2016376176B2 (en) * | 2015-12-21 | 2019-10-03 | Inventio Ag | Monitoring device for a passenger transport system, testing method and passenger transport system |
CN108367891B (zh) * | 2015-12-21 | 2020-03-06 | 因温特奥股份公司 | 用于人员运送设备的监控装置、检查方法以及人员运送设备 |
US11365088B2 (en) | 2015-12-21 | 2022-06-21 | Inventio Ag | Monitoring device for a passenger transport system, testing method and passenger transport system |
EP3939925A1 (de) * | 2020-07-16 | 2022-01-19 | Otis Elevator Company | Fehlerlokalisierung der sicherheitsschaltung einer schachttür |
Also Published As
Publication number | Publication date |
---|---|
RU2011139086A (ru) | 2013-04-10 |
CN102333717A (zh) | 2012-01-25 |
EP2401221A1 (de) | 2012-01-04 |
DK2401221T3 (da) | 2013-11-11 |
US8807284B2 (en) | 2014-08-19 |
BRPI1008733B1 (pt) | 2020-11-10 |
AU2010217638B2 (en) | 2016-07-28 |
ES2432497T3 (es) | 2013-12-03 |
SG173848A1 (en) | 2011-09-29 |
BRPI1008733A2 (pt) | 2016-06-28 |
US20110303492A1 (en) | 2011-12-15 |
AU2010217638A1 (en) | 2011-09-29 |
EP2401221B1 (de) | 2013-07-31 |
PL2401221T3 (pl) | 2014-01-31 |
HK1160437A1 (en) | 2012-08-17 |
CN102333717B (zh) | 2014-03-12 |
RU2524319C2 (ru) | 2014-07-27 |
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