CN117320989A - Monitoring device for spot inspection of elevator interphone - Google Patents
Monitoring device for spot inspection of elevator interphone Download PDFInfo
- Publication number
- CN117320989A CN117320989A CN202180098252.0A CN202180098252A CN117320989A CN 117320989 A CN117320989 A CN 117320989A CN 202180098252 A CN202180098252 A CN 202180098252A CN 117320989 A CN117320989 A CN 117320989A
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- China
- Prior art keywords
- output
- unit
- master
- information
- monitoring device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 50
- 238000007689 inspection Methods 0.000 title description 13
- 238000012545 processing Methods 0.000 description 24
- 238000004891 communication Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
Abstract
Provided is a monitoring device for an elevator, which can spot-check more items on an interphone. The elevator monitoring device is provided with: a receiving unit that receives information; a transmitting unit that transmits information; and an instruction unit configured to, when the receiving unit receives, from the mobile terminal, information requesting to output a beep of the master, cause the transmitting unit to transmit, to the master, information instructing to output a beep, and when the receiving unit receives, from the mobile terminal, information requesting to output a sound of a speaker of a car in a state in which the master is off-hook, cause the transmitting unit to transmit, to the speaker, information instructing to output a sound, wherein the slave is provided inside the car, and the master is in a state in which the master can talk with the slave when the beep is output when a call button of the slave is pressed and the master is off-hook.
Description
Technical Field
The present invention relates to a monitoring device for spot inspection of an elevator interphone.
Background
Patent document 1 discloses a spot inspection device for an elevator. According to this spot inspection device, the interphone can be spot inspected.
Prior art literature
Patent literature
Patent document 1: japanese patent application laid-open No. 2019-142625
Disclosure of Invention
However, the spot inspection device described in patent document 1 performs spot inspection only on the beep sound of the parent machine. Therefore, the spot inspection items for interphones are fewer.
The present invention has been made to solve the above problems. The invention aims to provide a monitoring device for an elevator, which can spot-check more items on an interphone.
Means for solving the problems
The elevator monitoring device of the invention comprises: a receiving unit that receives information; a transmitting unit that transmits information; and an instruction unit configured to, when the receiving unit receives, from the mobile terminal, information requesting to output a beep of the master, cause the transmitting unit to transmit, to the master, information instructing to output a beep, and when the receiving unit receives, from the mobile terminal, information requesting to output a sound of a speaker of a car in a state in which the master is off-hook, cause the transmitting unit to transmit, to the speaker, information instructing to output a sound, wherein the slave is provided inside the car, and the master is in a state in which the master can talk with the slave when the beep is output when a call button of the slave is pressed and the master is off-hook.
Effects of the invention
According to the present invention, when receiving information requesting to output a beep of a parent device from a mobile terminal, a monitoring device transmits information indicating to output the beep to the parent device. When receiving information requesting to output the sound of the speaker of the car from the portable terminal in a state where the parent device is off-hook, the monitoring device transmits information indicating the output sound to the speaker. Therefore, more items can be checked for the interphone.
Drawings
Fig. 1 is a block diagram of an elevator system to which the monitoring device for an elevator according to embodiment 1 is applied.
Fig. 2 is a diagram for explaining a spot inspection method of an intercom using the monitoring apparatus of the elevator in embodiment 1.
Fig. 3 is a connection diagram of the monitoring device, the control device, and the interphone of the elevator in embodiment 1.
Fig. 4 is a hardware configuration diagram of the elevator monitoring device in embodiment 1.
Detailed Description
The embodiments are described with reference to the accompanying drawings. In the drawings, the same or corresponding portions are denoted by the same reference numerals. Repeated description of this portion is appropriately simplified or omitted.
Embodiment 1
Fig. 1 is a block diagram of an elevator system to which the monitoring device for an elevator according to embodiment 1 is applied.
In the elevator system of fig. 1, a hoistway 1 penetrates floors of a building, not shown. The hoisting machine 2 is provided in an upper portion of the hoistway 1. The main rope 3 is wound around the traction machine 2.
A pair of car-side guide rails 4 are provided inside the hoistway 1. The longitudinal direction of each of the pair of car-side guide rails 4 is the vertical direction. The car 5 is provided inside the hoistway 1. The car 5 is supported from below on one side of the main rope 3. The car 5 is guided in the vertical direction by a pair of car-side guide rails 4.
A pair of counterweight-side rails 6 are provided inside the hoistway 1. The longitudinal direction of each of the pair of heavy-side rails 6 is the vertical direction. The counterweight 7 is provided inside the hoistway 1. The upper portion of the counterweight 7 is supported on the other side of the main ropes 3. The counterweight 7 is guided in the vertical direction by a pair of counterweight-side guide rails 6.
The governor 8 is provided at an upper portion of the hoistway 1. The tensioning sheave 9 is provided in the lower portion of the hoistway 1. The governor rope 10 is arranged in a loop. The speed limiter rope 10 is wound around the speed limiter 8 and the tensioning sheave 9.
The speaker 11 is provided inside the car 5. The microphone 12 is provided on the ceiling of the car 5.
The interphone sub-unit 13 is provided inside the car 5. The slave unit 13 includes a call button 13a. The main unit 14 of the intercom is installed outside the car 5 in the management room of the building in which the elevator is installed.
The control device 15 is provided in the upper portion of the hoistway 1. The control device 15 is arranged to be able to control the elevator as a whole.
The monitoring device 16 is provided at the upper portion of the hoistway 1. The monitoring device 16 is electrically connected to the control device 15. The monitoring device 16 is provided to be able to monitor the state of the elevator based on information from the control device 15.
The communication device 17 is provided at a location remote from the building where the elevator is provided. The communication device 17 is provided in, for example, a maintenance company of an elevator.
The information center device 18 is located at a site remote from the building where the elevator is located. The information center device 18 is provided in, for example, a maintenance company of an elevator. The information center device 18 receives information from the monitoring device 16 via the communication device 17. The information center device 18 is provided so as to be able to grasp the state of the elevator from the information from the monitoring device 16.
In the elevator of fig. 1, the control device 15 rotates the hoisting machine 2. The main rope 3 moves following the rotation of the hoisting machine 2. The car 5 and the counterweight 7 rise and fall in opposite directions to each other following the movement of the main rope 3. At this time, the governor rope 10 moves following the lifting of the car 5. The speed limiter 8 rotates following the movement of the speed limiter rope 10. The control device 15 recognizes the position of the car 5 in the vertical direction based on the rotational speed of the speed limiter 8.
When the user presses the call button 13a of the slave unit 13 in the car 5, the master unit 14 outputs a beep sound. In the management room, the administrator hears the beeping sound to bring the parent device 14 into an off-hook state. As a result, the slave unit 13 and the master unit 14 are in a communication enabled state.
In this state, the user can talk with the administrator. Specifically, the user can talk to the administrator using the slave unit 13. An administrator can talk to the user using the parent machine 14.
Next, a spot inspection method of the interphone will be described with reference to fig. 2.
Fig. 2 is a diagram for explaining a spot inspection method of an intercom using the monitoring apparatus of the elevator in embodiment 1.
As shown in fig. 2, the monitoring device 16 includes a receiving unit 16a, a transmitting unit 16b, and an instruction unit 16c. The monitoring device 16 includes a processing unit 19. The processing unit 19 includes contacts 19a.
The receiving section 16a is provided so as to be able to receive information. The transmitting section 16b is provided so as to be able to transmit information. The instruction section 16c is provided so as to be able to control the receiving section 16a and the transmitting section 16b.
In the spot inspection of the interphone, the spot inspection person operates the portable terminal a such as a maintenance computer or a smart phone to transmit the information requesting the output of the beep sound of the parent machine 14.
The information center device 18 receives information requesting to output a beep sound of the parent device 14 via a cellular telephone line (VPN). The information center device 18 transmits information requesting to output the beep sound of the parent device 14 to the communication device 17.
The communication device 17 receives information requesting to output the beep sound of the parent device 14 from the information center device 18. The communication device 17 transmits information requesting to output the beep sound of the parent device 14 to the monitoring device 16 via the monitoring line.
In the monitoring device 16, the receiving unit 16a receives information requesting to output the beep sound of the parent device 14 from the communication device 17. The instruction unit 16c causes the transmission unit 16b to transmit information instructing the master unit 14 to output a beep sound to the control device 15 by closing the contact 19a for a predetermined time.
The control device 15 causes the master 14 to output a beep while receiving the information requesting the output of the beep of the master 14 from the monitoring device 16.
The person in the spot checks to hear the beeping sound of the master 14 and put the master 14 in the off-hook state. In this state, the inspector operates the portable terminal a to transmit information requesting the output of the sound of the speaker 11.
The information center device 18 receives information requesting to output the sound of the speaker 11 via a cellular phone line (VPN). The information center device 18 receives information requesting the communication device 17 to output the sound of the speaker 11.
The communication device 17 receives information requesting the output of the sound of the speaker 11 from the information center device 18. The communication device 17 transmits information requesting the output of the sound of the speaker 11 to the monitoring device 16 via the monitoring line.
In the monitoring device 16, the receiving unit 16a receives information requesting the output of the sound of the speaker 11 from the communication device 17. The instruction unit 16c causes the transmission unit 16b to transmit information requesting the output of the sound of the speaker 11 to the control device 15.
The control device 15 causes the speaker 11 to output a predetermined broadcast sound while receiving information requesting the output of the sound of the speaker 11 from the monitoring device 16.
The slave unit 13 receives an input of a broadcast sound from the speaker 11. The slave unit 13 transmits the information of the broadcast sound to the master unit 14.
The spot check person confirms whether the broadcast sound from the child phone 13 can be heard from the parent phone 14.
Next, the output of the beep of the master 14 will be described with reference to fig. 3.
Fig. 3 is a connection diagram of the monitoring device, the control device, and the interphone of the elevator in embodiment 1.
As shown in fig. 3, the slave unit 13 includes a call button 13a, a slave-side sound input unit 13b, a slave-side sound output unit 13c, and a processing unit 13d. The master unit 14 includes a master-side audio input unit 14a, a master-side audio output unit 14b, and a processing unit 14c.
As shown in fig. 3, the slave 13 and master 14 have been connected to the control device 15 via intercom signals. In the processing section 19 of the monitoring device 16, the contact 19a is newly connected to the control device 15. In this state, when the contact 19a is closed, a signal equivalent to the signal emitted when the call button 13a is pressed is emitted. As a result, in the master 14, the processing unit 14c causes the master-side sound output unit 14b to output a buzzer sound.
According to embodiment 1 described above, when receiving the information requesting the output of the beep of the host device 14 from the mobile terminal a, the monitoring device 16 transmits the information instructing the output of the beep to the host device 14. When receiving information requesting to output the sound of the speaker 11 from the mobile terminal a in a state where the parent device 14 is off-hook, the monitoring device 16 transmits information indicating the output sound to the speaker 11. Therefore, one spot inspector can spot inspect more items for the interphone. Specifically, not only the beep output of the parent machine 14 but also the transmission of the sound information from the child machine 13 to the parent machine 14 can be checked.
In the monitor device 16, when the receiving unit 15a receives information requesting output of the sound input to the slave unit 13 from the mobile terminal a in a state where the master unit 14 is off-hook, the instruction unit 16c may cause the transmitting unit 16b to transmit the information of the sound input to the slave unit 13 to the mobile terminal a via the communication device 17 and the information center device 18. In this case, more items can be spot checked for the interphone. Specifically, by inputting a voice to the parent device 14 by the spot inspector, the child device 13 outputs the voice, and if the voice is input to the child device 13, the information transfer of the voice from the parent device 14 to the child device 13 can be spot inspected based on the voice output from the mobile terminal a.
In the monitor device 16, when the receiving unit 15a receives information requesting output of the sound input to the microphone 12 from the mobile terminal a in a state where the parent device 14 is off-hook, the instruction unit 16c may cause the transmitting unit 16b to transmit the information of the sound input to the microphone 12 to the mobile terminal a via the communication device 17 and the information center device 18. In this case, more items can be spot checked for the interphone. Specifically, by inputting a voice to the parent device 14 by the spot inspector, the child device 13 outputs the voice, and if the voice is input to the microphone 12, information transmission of the voice from the parent device 14 to the child device 13 can be spot inspected based on the voice output from the mobile terminal a.
Next, an example of the monitoring device 16 will be described with reference to fig. 4.
Fig. 4 is a hardware configuration diagram of the elevator monitoring device in embodiment 1.
The functions of the monitoring device 16 can be realized by a processing circuit. For example, the processing circuit is provided with at least one processor 100a and at least one memory 100b. For example, the processing circuit is provided with at least one dedicated hardware 200.
In the case of a processing circuit having at least one processor 100a and at least one memory 100b, the respective functions of the monitoring device 16 are implemented by software, firmware, or a combination of software and firmware. At least one of the software and the firmware is described as a program. At least one of the software and firmware is stored in at least one memory 100b. The at least one processor 100a implements the functions of the monitoring device 16 by reading out and executing programs stored in the at least one memory 100b. The at least one processor 100a is also referred to as a central processing unit, a processing unit, an arithmetic unit, a microprocessor, a microcomputer, a DSP. For example, the at least one memory 100b is a nonvolatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, EEPROM, etc., a magnetic disk, a floppy disk, an optical disk, a compact disc (compact disc), a mini disc, a DVD, etc.
In the case of processing circuitry having at least one dedicated hardware 200, the processing circuitry is implemented, for example, by a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof. For example, each function of the monitoring device 16 is realized by a processing circuit. For example, the functions of the monitoring device 16 are unified by a processing circuit.
With respect to each function of the monitoring device 16, a part of the functions may be realized by dedicated hardware 200, and the other part may be realized by software or firmware. For example, the function of the instruction unit 16c may be realized by a processing circuit that is dedicated hardware 200, and the functions other than the function of the instruction unit 16c may be realized by at least one processor 100a reading and executing a program stored in at least one memory 100b.
Thus, the processing circuitry implements the functions of the monitoring device by hardware 200, software, firmware, or a combination thereof.
Although not shown, the functions of the control device 15 are also realized by a processing circuit equivalent to the processing circuit realizing the functions of the monitoring device 16. The functions of the information center device 18 are also realized by processing circuits equivalent to those realizing the functions of the monitoring device 16.
The monitoring device 16 according to embodiment 1 may be applied to an elevator in which the hoisting machine 2, the control device 15, and the monitoring device 16 are provided in the lower portion of the hoistway 1, or an elevator in which the hoisting machine 2, the control device 15, and the monitoring device 16 are provided in a machine room.
Industrial applicability
As described above, the elevator monitoring device of the present invention can be used in an elevator system.
Description of the reference numerals
1: a hoistway; 2: a traction machine; 3: a main rope; 4: car side guide rails; 5: a car; 6: a counterweight side guide rail; 7: a counterweight; 8: a speed limiter; 9: a tensioning wheel; 10: a speed limiter rope; 11: a speaker; 12: a microphone; 13: a sub-machine; 13a: a call button; 13b: a sub-side sound input unit; 13c: a sub-side sound output unit; 13d: a processing section; 14: a master machine; 14a: a female-side sound input unit; 14b: a female-side sound output unit; 14c: a processing section; 15: a control device; 16: a monitoring device; 16a: a receiving section; 16b: a transmitting unit; 16c: an instruction unit; 17: a communication device; 18: an information center device; 19: a processing section; 19a: a contact; 20: direct call substrate (japanese: straight substrate); 21a: a second contact; 100a: a processor; 100b: a memory; 200: hardware.
Claims (3)
1. An elevator monitoring device, wherein the elevator monitoring device comprises:
a receiving unit that receives information;
a transmitting unit that transmits information; and
and an instruction unit configured to, when the receiving unit receives, from the mobile terminal, information requesting to output a beep of the master, cause the transmitting unit to transmit, to the master, information instructing to output a beep, and when the receiving unit receives, from the mobile terminal, information requesting to output a sound of a speaker of a car in a state in which the master is off-hook, cause the transmitting unit to transmit, to the speaker, information instructing to output a sound, wherein the slave is provided in the car, and the master is in a state in which the master can talk with the slave when a call button of the slave is pressed and the beep is output.
2. The elevator monitoring device according to claim 1, wherein,
when the receiving unit receives information requesting output of a sound input to the slave unit from the portable terminal in a state where the master unit is off-hook, the instructing unit causes the transmitting unit to transmit the information of the sound input to the slave unit to the portable terminal.
3. The elevator monitoring device according to claim 1, wherein,
when the receiving unit receives information requesting output of a sound input to a microphone of the car from the portable terminal in a state where the mother device is off-hook, the instructing unit causes the transmitting unit to transmit the information of the sound input to the microphone to the portable terminal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/019225 WO2022244205A1 (en) | 2021-05-20 | 2021-05-20 | Monitoring device for use in inspection of elevator intercommunication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117320989A true CN117320989A (en) | 2023-12-29 |
Family
ID=84141166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180098252.0A Pending CN117320989A (en) | 2021-05-20 | 2021-05-20 | Monitoring device for spot inspection of elevator interphone |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7371816B2 (en) |
| KR (1) | KR20230175321A (en) |
| CN (1) | CN117320989A (en) |
| WO (1) | WO2022244205A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102659298B1 (en) * | 2024-01-16 | 2024-04-18 | 김정록 | Emergency callingElevator emergency call system equipped with the function of utilizing passengers' personal information |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03182484A (en) * | 1989-12-12 | 1991-08-08 | Hitachi Elevator Eng & Service Co Ltd | Broadcast circuit confirming method for elevator |
| JPH05213552A (en) * | 1992-02-04 | 1993-08-24 | Mitsubishi Electric Corp | Device for inspecting communication machine for elevator |
| JPH07267528A (en) * | 1994-03-29 | 1995-10-17 | Mitsubishi Denki Bill Techno Service Kk | Interphone device of elevator |
| JPH08181786A (en) * | 1994-12-26 | 1996-07-12 | Mitsubishi Denki Bill Techno Service Kk | Check device for interphone system for elevator |
| JP2010028686A (en) * | 2008-07-24 | 2010-02-04 | Mitsubishi Electric Building Techno Service Co Ltd | Intercom system |
| CN103387163A (en) * | 2012-05-09 | 2013-11-13 | 株式会社日立建筑系统 | System of emergency call inspection for elevator |
| WO2017168679A1 (en) * | 2016-03-31 | 2017-10-05 | 株式会社日立製作所 | Intercom communication capability verification method and elevator control apparatus |
| JP2019142625A (en) * | 2018-02-19 | 2019-08-29 | Ｎｉｃ株式会社 | Inspection device of elevator interphone |
-
2021
- 2021-05-20 CN CN202180098252.0A patent/CN117320989A/en active Pending
- 2021-05-20 JP JP2023522134A patent/JP7371816B2/en active Active
- 2021-05-20 WO PCT/JP2021/019225 patent/WO2022244205A1/en active Application Filing
- 2021-05-20 KR KR1020237043040A patent/KR20230175321A/en active IP Right Grant
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03182484A (en) * | 1989-12-12 | 1991-08-08 | Hitachi Elevator Eng & Service Co Ltd | Broadcast circuit confirming method for elevator |
| JPH05213552A (en) * | 1992-02-04 | 1993-08-24 | Mitsubishi Electric Corp | Device for inspecting communication machine for elevator |
| JPH07267528A (en) * | 1994-03-29 | 1995-10-17 | Mitsubishi Denki Bill Techno Service Kk | Interphone device of elevator |
| JPH08181786A (en) * | 1994-12-26 | 1996-07-12 | Mitsubishi Denki Bill Techno Service Kk | Check device for interphone system for elevator |
| JP2010028686A (en) * | 2008-07-24 | 2010-02-04 | Mitsubishi Electric Building Techno Service Co Ltd | Intercom system |
| CN103387163A (en) * | 2012-05-09 | 2013-11-13 | 株式会社日立建筑系统 | System of emergency call inspection for elevator |
| WO2017168679A1 (en) * | 2016-03-31 | 2017-10-05 | 株式会社日立製作所 | Intercom communication capability verification method and elevator control apparatus |
| CN108698786A (en) * | 2016-03-31 | 2018-10-23 | 株式会社日立制作所 | The confirmation method and elevator control gear of inside line call function |
| JP2019142625A (en) * | 2018-02-19 | 2019-08-29 | Ｎｉｃ株式会社 | Inspection device of elevator interphone |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230175321A (en) | 2023-12-29 |
| JPWO2022244205A1 (en) | 2022-11-24 |
| WO2022244205A1 (en) | 2022-11-24 |
| JP7371816B2 (en) | 2023-10-31 |
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