JP2016222407A - Linkage control device of elevator and linkage control method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a linkage control device of an elevator which can perform an operation in which an existing elevator and a new elevator are linked with each other by a simple constitution even in a state that the existing elevator and the new elevator mixedly exist when sequentially performing renewal construction to a plurality of sets of the existing elevators which are group-managed, and a linkage control method.SOLUTION: The linkage control device of an elevator comprises: a first power supply relay which is driven when an existing boarding place button is pressed down; a second power supply relay which is driven when a new boarding place button is pressed down; a first button input circuit; and a second button input circuit. The first button input circuit communicates with an existing control board when the first power supply relay or the second power supply relay is driven. The second button input circuit communicates with a new control board when the first power supply relay or the second power supply relay is driven.SELECTED DRAWING: Figure 2

Description

  Embodiments described herein relate generally to an elevator interlock control device and an interlock control method.

  Conventionally, when renewing a plurality of elevators managed in groups, renewal work is sequentially performed for one or several elevators. At this time, in order to make the elevators other than the construction target usable, there are cases where the existing elevator and the new elevator are mixed and operated.

  In most cases, the existing elevator and the new elevator have different control methods, circuit configurations, circuit voltages, and the like regarding the hall call buttons. Therefore, when the existing elevator and the new elevator are mixed, each operation is controlled independently. For example, as shown in FIG. 11, the existing hall button 11 is connected to the existing control panel 12, and a new hall button 31 is connected to the new control board 32 separately. Then, when the existing hall button 11 is operated and the button switch 111 is turned on, the call of the existing elevator is registered in the call registration unit 122 of the existing control panel 12 and the signal from the lighting signal output unit 124 is installed. The response light 112 of the hall button 11 is turned on. When the new hall button 31 is operated and the button switch 311 is turned on, a new elevator call is registered in the call registration unit 322 of the new control panel 32, and a new signal is output from the lighting signal output unit 324. The response lamp 312 of the hall button 31 is turned on.

JP-A-7-157234

  As described above, if the existing elevator and the new elevator are controlled independently, the group management that controls them cannot be performed, and the operation efficiency is lowered. Therefore, the floors that respond to the existing elevator and the new elevator may be shared and operated. By sharing the floors that respond, operation can be continued without reducing operating efficiency as much as possible.

  However, when the response floors are shared in this way, the elevator landing buttons that are not used (not responded) among the landing buttons on each floor are hidden by an enclosure or a cover, which deteriorates the usability for the user. There was a problem that there was something. In addition, when a hall button that is commonly used for a plurality of elevators is installed, and some elevators and hall buttons of the plurality of elevators are objects of construction, in order to use an elevator that is not the object of construction There is a problem that it is necessary to install a temporary hall button, which is expensive and troublesome.

  In order to solve these problems, a new cooperative control panel connected to the control panel of the existing elevator and the control panel of the new elevator is newly installed, and the processing is coordinated between both control panels. There is technology to control the operation of elevator groups.

  However, when this technology is used, various signal conversion functions for cooperative control are incorporated into both the existing elevator control panel and the new elevator control panel, or dedicated software is installed in the cooperative control panel. There is a problem that it takes a lot of time and effort.

  The present invention has been made in view of the above circumstances, and when a renewal work is sequentially performed on a plurality of existing elevators that are group-managed, even if the existing elevator and the new elevator are mixed, a simple configuration is provided. Therefore, an object of the present invention is to provide an elevator interlock control device and an interlock control method that enable operation in which an existing elevator and a new elevator are interlocked.

  According to the embodiment for achieving the above object, the elevator interlock control device includes a first power relay that is driven when the existing hall button is pressed, and a second power source that is driven when the new hall button is pressed. A relay, a first button input circuit, and a second button input circuit are provided. The first button input circuit is electrically connected to the existing control panel when the first power relay or the second power relay is driven. The second button input signal circuit is electrically connected to the newly installed control panel when the first power relay or the second power relay is driven.

1 is an overall view showing a configuration of an elevator system using an interlock control device according to a first embodiment. The block diagram which shows the structure of the elevator system using the interlocking control apparatus by 1st Embodiment. The sequence diagram which shows operation | movement when the existing hall button is operated in the elevator system using the interlocking control apparatus by 1st Embodiment. The sequence diagram which shows operation | movement when the new hall button is operated in the elevator system using the interlocking control apparatus by 1st Embodiment. The block diagram which shows the structure of the elevator system using the interlocking control apparatus by 2nd Embodiment. The sequence diagram which shows operation | movement when the existing hall button is operated in the elevator system using the interlocking control apparatus by 2nd Embodiment. The block diagram which shows the structure of the elevator system using the interlocking control apparatus by 3rd Embodiment. The sequence diagram which shows operation | movement when the existing hall button is operated in the elevator system using the interlocking control apparatus by 3rd Embodiment. The whole figure which shows the structure of the elevator system using the interlocking control apparatus by 4th Embodiment. An example of the setting of the response floor in the elevator system using the interlocking control apparatus by 4th Embodiment. The block diagram which shows the structure of the conventional elevator system.

  Hereinafter, as an embodiment of the present invention, it is assumed that three elevators installed in a building and group-managed are sequentially renewed one by one. In this case, when one unit is an existing elevator before construction, the other unit is under construction, and the other unit is a new elevator that has been constructed, the existing elevator using the interlock control device of the elevator is used. An example of operating a new elevator in cooperation with a new elevator will be described.

<< First Embodiment >>
<Configuration of Elevator System Using Interlocked Control Device According to First Embodiment>
A configuration of an elevator system using the interlock control device according to the first embodiment of the present invention will be described with reference to FIG.

  In the present embodiment, the elevator system 1A includes an existing elevator 10 installed in a building, an elevator 20 under construction, a new elevator 30 that has been constructed, and an interlock control device 40A that is installed for each floor. The existing elevator 10 has an existing hall button 11 installed at a landing on each floor, and an existing control panel 12 that is connected to the existing hall button 11 on each floor and controls the operation of equipment in the existing elevator 10. The new elevator 30 has a new hall button 31 installed at the hall on each floor and a new control panel 32 that is connected to the new hall button 31 on each floor and controls the operation of the equipment in the new elevator 30. The existing control panel 12 and the new control panel 32 are actually connected to the interlock control device 40A, the existing hall button 11, and the new hall button 31 for each floor. However, in FIG. In the figure, only the interlock control device 40A on the predetermined floor, the existing hall button 11 and the new hall button 31 are connected.

  The detailed configuration and connection status of the existing hall button 11, the existing control panel 12, the new hall button 31, the new control board 32, and the interlock control device 40A will be described with reference to FIG.

  The existing hall button 11 includes a button switch 111 that is turned on when pressed by the user, and a response lamp 112 that lights the existing hall button 11. The new hall button 31 includes a button switch 311 that is turned on when pressed by the user, and a response lamp 312 that lights the new hall button 31.

  The existing control panel 12 detects that the button switches 111 and 311 are turned on, and the button input power supply unit 121 that supplies power to the circuit formed when the button switch 111 is turned on and conducts the circuit. Then, a call registration unit 122 for registering a hall call on the floor, a button input common terminal 123 that is a negative terminal of a circuit formed when the button switch 111 is turned on, and a hall call to the call registration unit 122 When registered, the lighting signal output unit 124 that outputs a lighting signal to the response lamps 112 and 312 on the corresponding floor and the lighting signal to the response lamps 112 and 312 are output, the power is supplied to the response lamp 112. A response lamp power supply unit 125 and a response lamp common terminal 126 which is a minus terminal of a circuit formed when the response lamp 112 is turned on. The button input common terminal 123 is commonly used for the button switch 111 of the existing hall button 11 on each floor, and the response lamp common terminal 126 is commonly used for the response lamp 112 of the existing hall button 11 on each floor.

  The new control panel 32 detects that the button input power supply unit 321 that supplies power to the circuit that is formed when the button switch 311 is turned on and the button switches 111 and 311 are turned on. Then, a call registration unit 322 for registering a hall call on the floor, a button input common terminal 323 that is a minus terminal of a circuit formed when the button switch 311 is turned on, and a call call to the call registration unit 322. When registered, the lighting signal output unit 324 that outputs a lighting signal to the response lamps 112 and 312 on the corresponding floor, and the response lamp 312 is supplied with power when the lighting signal to the response lamps 112 and 312 is output. A response lamp power supply unit 325 and a response lamp common terminal 326 that is a negative terminal of a circuit formed when the response lamp 312 is turned on. The button input common terminal 323 is commonly used for the button switch 311 of the new hall button 31 on each floor, and the response lamp common terminal 326 is commonly used for the response lamp 312 of the new hall button 31 on each floor.

  The interlock control device 40A is connected to the plus side of the button switch 111 by a signal line 13-1 and is connected to the button input power supply unit 121 by a signal line 13-2 and an AK relay 41 that is a first power relay. The AL relay 42 is a first lighting relay connected to the minus side of the response lamp 112 by a signal line 13-3 and connected to the lighting signal output unit 124 by a signal line 13-4. The signal line 13-3 is connected to the response lamp common terminal 126 by the signal line 13-5.

  The interlock control device 40A is connected to the plus side of the button switch 311 by a signal line 33-1 and is connected to the button input power supply unit 321 by a signal line 33-2. 43 and a BL relay 44 that is a second lighting relay connected to the minus side of the response lamp 312 by the signal line 33-3 and connected to the lighting signal output unit 324 by the signal line 33-4. The signal line 33-3 is connected to the response lamp common terminal 326 by the signal line 33-5.

  The AK relay 41 is driven when the button switch 111 is pressed and power is supplied from the button input power supply unit 121. The AL relay 42 is driven when a lighting signal is output from the lighting signal output unit 124. The BK relay 43 is driven when the button switch 311 is pressed and power is supplied from the button input power supply unit 321. The BL relay 44 is driven when a lighting signal is output from the lighting signal output unit 324.

  The interlock control device 40A is connected to the minus side of the button switch 111 by a signal line 13-6 and also connected to the call registration unit 122 by a signal line 13-7, and between these signal lines, an AKR contact 411 and The BKR contact 431 has a button input circuit 45 configured by being installed in parallel. The signal line 13-6 is connected to the button input common terminal 123 by the signal line 13-8.

  The interlock control device 40A is connected to the plus side of the response lamp 112 by a signal line 13-9, and is connected to the response lamp power supply unit 125 by a signal line 13-10, and an ALR contact 421 between these signal lines. And the BLR contact 441 has the lighting circuit 46 comprised and installed in the parallel state.

  The interlock control device 40A is connected to the minus side of the button switch 311 by a signal line 33-6, and is connected to the call registration unit 322 by a signal line 33-7, and between these signal lines, an AKR contact 412 and The BKR contact 432 has a button input circuit 47 configured to be installed in parallel. The signal line 33-6 is connected to the button input common terminal 323 through the signal line 33-8.

  The interlock control device 40A is connected to the plus side of the response lamp 312 by a signal line 33-9 and is connected to the response lamp power supply unit 325 by a signal line 33-10, and an ALR contact 422 is provided between these signal lines. And the BLR contact 442 has the lighting circuit 48 comprised and installed in the parallel state.

<Operation of the elevator system using the interlock control device according to the first embodiment>
Next, operation | movement of 1 A of elevator systems is demonstrated with reference to the sequence diagram of FIG. 3 and FIG.

  First, when the user presses the existing hall button 11, as shown in FIG. 3, the button switch 111 is turned on (S <b> 1), and the existing control panel 12 is connected with the signal line connected to the button switch 111. Electric power is supplied from the button input power supply unit 121 to the circuit formed between the interlock control device 40A and the existing hall button 11 (S2). Then, the AK relay 41 is driven, the AKR contact 411 of the button input circuit 45 is turned on (S3), and the call registration unit 122 of the existing control panel 12 detects that the button switch 111 is turned on. The When the call registration unit 122 detects that the button switch 111 is turned on, the hall call of the existing elevator 10 on the floor is registered (S4). When the AK relay 41 is driven, the AKR contact 412 of the button input circuit 47 is also turned on (S3), and the call registration unit 322 of the new control panel 32 detects that the button switch 111 is turned on. The When the call registration unit 322 detects that the button switch 111 is turned on, the hall call for the new elevator 30 on the floor is registered (S5).

  When the hall call is registered in the call registration unit 122, a lighting signal is output from the lighting signal output unit 124 (S6), the AL relay 42 is driven, and the ALR contact 421 of the lighting circuit 46 is turned on. (S7), the response lamp 112 is turned on by the power from the response lamp power supply unit 125 (S8). When the AL relay 42 is driven, the ALR contact 422 of the lighting circuit 48 is also turned on (S7), and the response lamp 312 is turned on by power from the response lamp power supply unit 325 (S9).

  Further, when the hall call is registered in the call registration unit 322, a lighting signal is also output from the lighting signal output unit 324 (S10), the BL relay 44 is driven, and the BLR contacts 442 and 441 are also turned on. (S11).

  Thereafter, when the existing elevator 10 responds to the hall call under the control of the existing control panel 12 and the car is landed on the registered floor (S12), the hall call registered in the call registration unit 122 is deleted and lights up. The output of the lighting signal from the signal output unit 124 is stopped. When the output of the lighting signal is stopped, the AL relay 42 is opened and the ALR contacts 421 and 422 are opened (S13). At this time, since the BL relay 44 is still driven and the BLR contacts 441 and 442 are ON, the lighting circuits 46 and 48 are closed, and the response lights 112 and 312 are continuously lit. The

  Then, when the new elevator 30 responds to the hall call under the control of the new control panel 32 and the car lands on the registered floor (S14), the hall call registered in the call registration unit 322 is deleted and lights up. The output of the lighting signal from the signal output unit 324 is stopped. When the output of the lighting signal is stopped, the BL relay 44 is opened and the BLR contacts 442 and 441 are opened (S15). Here, since all the ALR contacts 421 and 422 and the BLR contacts 441 and 442 are opened, the lighting circuits 46 and 48 are opened, and both the response lights 112 and 312 are turned off (S16 and S17).

  When the new landing button 31 is pressed by the user, the button switch 311 is turned on as shown in FIG. 4 (S21), and the signal line connected to the button switch 311 is connected to the new control panel 32. Electric power is supplied from the button input power supply unit 321 to the circuit formed between the interlock control device 40A and the new hall button 31 (S22). Then, the BK relay 43 is driven, the BKR contact 432 of the button input circuit 47 is turned on (S23), and the call registration unit 322 of the new control panel 32 detects that the button switch 311 is turned on. The When the call registration unit 322 detects that the button switch 311 has been turned on, the hall call for the new elevator 30 on the floor is registered (S24). When the BK relay 43 is driven, the BKR contact 431 of the button input circuit 45 is also turned on (S23), and the call registration unit 122 of the existing control panel 12 detects that the button switch 311 is turned on. The When the call registration unit 122 detects that the button switch 311 is turned on, the hall call of the existing elevator 10 on the floor is registered (S25).

  When the hall call is registered in the call registration unit 322, a lighting signal is output from the lighting signal output unit 324 (S26), the BL relay 44 is driven, and the BLR contact 442 of the lighting circuit 48 is turned on. (S27), the response lamp 312 is turned on by the power from the response lamp power supply unit 325 (S28). When the BL relay 44 is driven, the BLR contact 441 of the lighting circuit 46 is also turned on (S27), and the response lamp 112 is turned on by the power from the response lamp power supply unit 125 (S29).

  Further, when the hall call is registered in the call registration unit 122, a lighting signal is also output from the lighting signal output unit 124 (S30), the AL relay 41 is driven, and the ALR contacts 421 and 422 are also turned on. (S31).

  After that, when the new elevator 30 responds to the hall call under the control of the new control panel 32 and the car lands on the registered floor (S32), the hall call registered in the call registration unit 322 is deleted and lights up. The output of the lighting signal from the signal output unit 324 is stopped. When the output of the lighting signal is stopped, the BL relay 44 is opened and the BLR contacts 441 and 442 are opened (S33). At this time, since the AL relay 42 is still driven and the ALR contacts 421 and 422 are ON, the lighting circuits 46 and 48 are closed and the response lights 112 and 312 are continuously lit. The

  Then, when the existing elevator 10 responds to the hall call under the control of the existing control panel 12 and the car is landed on the registered floor (S34), the hall call registered in the call registration unit 122 is deleted and lights up. The output of the lighting signal from the signal output unit 124 is stopped. When the output of the lighting signal is stopped, the AL relay 42 is opened and the ALR contacts 422 and 421 are opened (S35). Here, since all the ALR contacts 421 and 422 and the BLR contacts 441 and 442 are opened, the lighting circuits 46 and 48 are opened, and both the response lights 112 and 312 are turned off (S36, S37).

  According to the first embodiment described above, even if the existing elevator before the renewal construction and the new elevator after the renewal construction are mixed in the building, even if the landing button of the existing elevator is pressed, the new elevator Even if the hall button is pressed, a hall call is generated in both the existing elevator and the new elevator and responds. As a result, the user can use the car that has arrived earlier. Further, in both the existing elevator and the new elevator, the response lights of both landing buttons are turned off after the car has landed on the landing call generation floor in response to the landing call. As a result, when only one of the existing elevator and the new elevator has been responded and the other car has not yet arrived, other users at the landing recognize that the landing call is registered. It is possible to prevent generation of useless hall calls.

<< Second Embodiment >>
<Configuration of Elevator System Using Interlocked Control Device According to Second Embodiment>
The structure of the elevator system 1B using the interlock control apparatus by 2nd Embodiment of this invention is demonstrated with reference to FIG.

  In the present embodiment, the elevator system 1B is the same as the configuration of the elevator system 1A described in the first embodiment except that the elevator system 1B includes the interlock control device 40B instead of the interlock control device 40A. The detailed explanation is omitted.

  In the present embodiment, the positive side of the response lamp 112 of the existing hall button 11 and the response lamp power supply unit 125 of the existing control panel 12 are connected by the signal line 13-11, and the negative side of the response lamp 112 and the lighting signal output unit. 124 is connected to the signal line 13-12. The signal line 13-12 is connected to the response lamp common terminal 126 by the signal line 13-13.

  Further, the plus side of the response lamp 312 of the new hall button 31 and the response lamp power supply unit 325 of the new control panel 32 are connected by a signal line 33-11, and the minus side of the response lamp 312 and the lighting signal output unit 324 are signal lines. 33-12. The signal line 33-12 is connected to the response lamp common terminal 326 by the signal line 33-13.

  As in the case described in the first embodiment, the interlock control device 40B includes the AK relay 41 and the button input circuit 45, the new hall button 31 and the new control board connected to the existing hall button 11 and the existing control board 12. BK relay 43 and button input circuit 47 connected to 32.

<Operation of Elevator System Using Interlocked Control Device According to Second Embodiment>
Next, operation | movement of the elevator system 1B is demonstrated with reference to the sequence diagram of FIG. In FIG. 6, the processes executed in steps S41 to S45 are the same as the processes in steps S1 to S5 of FIG. 3 described in the first embodiment, and thus detailed description thereof is omitted.

  When the hall call is registered in the call registration unit 122, a lighting signal is output from the lighting signal output unit 124 (S46), and the response lamp 112 is turned on by the power from the response lamp power supply unit 125 (S47).

  Further, when the hall call is registered in the call registration unit 322, a lighting signal is also output from the lighting signal output unit 324 (S48), and the response lamp 312 is turned on by the power from the response lamp power supply unit 325 ( S49).

  After that, when the existing elevator responds to the hall call under the control of the existing control panel 12 and the car is landed on the registered floor (S50), the hall call registered in the call registration unit 122 is deleted and the lighting signal is displayed. The output of the lighting signal from the output unit 124 is stopped. When the output of the lighting signal is stopped, the response lamp 112 is turned off (S51).

  Then, when the new elevator responds to the hall call under the control of the new control panel 32 and the car lands on the registered floor (S52), the hall call registered in the call registration unit 322 is deleted and the lighting signal is displayed. The output of the lighting signal from the output unit 324 is stopped. When the output of the lighting signal is stopped, the response lamp 312 is turned off (S53).

  Also, when the user presses the new hall button 31, the hall call is registered on both the existing control board 12 and the new control board 32, and the response lamp 112 and the response lamp 312 are turned on. Thereafter, in response to the hall call, when the elevator car of the existing elevator 10 is landed on the registered floor, the response light 112 is turned off, and when the new elevator 30 is landed on the registered floor, the response light 312 is turned off.

  According to the second embodiment described above, when the existing elevator before the renewal construction and the new elevator after the renewal construction are mixed in the building, even if the landing button of the existing elevator is pressed, the new elevator Even if the hall button is pressed, a hall call is generated in both the existing elevator and the new elevator and responds. As a result, the user can use the car that has arrived earlier. Also, for the elevators that have already responded, the response lights of the corresponding hall buttons are turned off, so only one of the existing elevator and the new elevator has responded, and the other is responding and the car has not yet arrived Sometimes other users at the landing can recognize the responding elevator. Thereby, the user of the hall can wait near the elevator that is responding, and the boarding time when the car arrives can be shortened.

<< Third Embodiment >>
<Configuration of elevator system using interlocking control device according to third embodiment>
A configuration of an elevator system 1C using the interlock control device according to the third embodiment of the present invention will be described with reference to FIG.

  In this embodiment, the elevator system 1C is the same as the configuration of the elevator system 1A described in the first embodiment except that the elevator system 1C includes the interlock control device 40C instead of the interlock control device 40A. The detailed explanation is omitted.

  In the present embodiment, the plus side of the button switch 111 of the existing hall button 11 and the button input power supply unit 121 of the existing control panel 12 are connected by a signal line 13-14, and the minus side of the button switch 111 and the call registration unit 122. Are connected by a signal line 13-15. The signal line 13-15 is connected to the button input common terminal 123 by the signal line 13-16.

  Further, the plus side of the button switch 311 of the new hall button 31 and the button input power supply unit 321 of the new control panel 32 are connected by a signal line 33-14, and the minus side of the button switch 311 and the call registration unit 322 are connected to the signal line 33. Connected by -15. The signal line 33-15 is connected to the button input common terminal 323 by the signal line 33-16.

  As in the case described in the first embodiment, the interlock control device 40C includes the AL relay 42 and the lighting circuit 46, the new hall button 31 and the new control board 32 connected to the existing hall button 11 and the existing control board 12. A BL relay 44 and a lighting circuit 48 connected to each other.

<Operation of the elevator system using the interlock control device according to the third embodiment>
Next, the operation of the elevator system 1C will be described with reference to the sequence diagram of FIG.

  First, when the user presses the existing hall button 11, the button switch 111 is turned on (S 61), and the signal line connected to the button switch 111 connects between the existing control panel 12 and the existing hall button 11. Electric power is supplied from the button input power supply unit 121 to the circuit formed in step S62, and the circuit is conducted (S62). Then, the call registration unit 122 of the existing control panel 12 detects that the button switch 111 is turned on. When the call registration unit 122 detects that the button switch 111 is turned on, the hall call of the existing elevator 10 on the floor is registered (S63).

  When the hall call is registered in the call registration unit 122, a lighting signal is output from the lighting signal output unit 124 (S64), the AL relay 42 is driven, and the ALR contact 421 of the lighting circuit 46 is turned on ( In step S65, the response lamp 112 is turned on by the power from the response lamp power supply unit 125 (S66). When the AL relay 42 is driven, the ALR contact 422 of the lighting circuit 48 is also turned on (S65), and the response lamp 312 is turned on by the power from the response lamp power supply unit 325 (S67).

  Thereafter, when the existing elevator 10 responds to the hall call under the control of the existing control panel 12 and the car is landed on the registered floor (S68), the hall call registered in the call registration unit 122 is deleted and lights up. The output of the lighting signal from the signal output unit 124 is stopped. When the output of the lighting signal is stopped, the AL relay 42 is opened, the ALR contacts 421 and 422 are opened, and both the response lights 112 and 312 are turned off (S70, S71).

  When the user presses the new hall button 31, the hall call is registered only in the new control panel 32 and the response lights 112 and 312 of both the existing hall button 11 and the new hall button 31 are turned on. Thereafter, when the elevator car is landed on the registered floor in response to the hall call, both response lights 112 and 312 are turned off.

  According to the third embodiment described above, when the existing elevator before the renewal construction and the new elevator after the renewal construction are mixed in the building, a landing call is generated in either the existing elevator or the new elevator Since the answering lights of both hall buttons are turned on during the operation, it can be avoided that two hall calls are simultaneously generated on the same floor and the driving efficiency is lowered.

<< 4th Embodiment >>
<Configuration of Elevator System Using Interlocked Control Device According to Fourth Embodiment>
A configuration of an elevator system 1D using the interlock control device according to the fourth embodiment of the present invention will be described with reference to FIG.

  The elevator system 1D of FIG. 9 has the same configuration as the elevator system 1A described in the first embodiment, and the interlock control devices 40A-1 to 40A-n installed on the first floor to the nth floor, Connected to the existing control panel 12 and the new control panel 32, and further, a first switching device 17 is installed between the interlock control devices 40A-1 to 40A-n and the existing control panel 12, and the interlock control device. A second switching device 37 is installed between 40 </ b> A- 1 to 40 </ b> A-n and the newly installed control panel 32.

  The switching device 17 includes m relay connectors 17-1 to 17-m for switching connection / disconnection of signal lines connecting between the interlock control devices 40A-1 to 40A-n and the existing control panel 12. The switching device 37 is composed of p relay connectors 37-1 to 37-3 for switching connection / disconnection of each signal line connecting each of the interlock control devices 40A-1 to 40A-n and the newly installed control panel 32. 37-p. These switching devices 17 and 37 are installed in a relay box or the like of an elevator machine room in a building.

  In the elevator system 1D configured as described above, the response floor of the existing elevator 10 and the response floor of the new elevator 30 are set in advance, and the relay connectors 17-1 to 17-m in the switching device 17 are set. Among them, the relay connector between the interlock control device corresponding to the floor to be responded to the existing elevator 10 is inserted to connect the signal line, and the relay to the interlock control device corresponding to the floor not to respond to the existing elevator 10 is performed. Disconnect the connector and cut the signal line. Further, among the relay connectors 37-1 to 37-p in the switching device 37, a signal line is connected by inserting a relay connector between the interlock control device corresponding to the floor to be made to respond to the new elevator 30, and the new elevator The signal line is disconnected by disconnecting the relay connector between the interlock control devices corresponding to the floors not to be responded to.

  An example of the setting of the response floor of the existing elevator 10 and the response floor of the new elevator 30 is shown in FIG. In the example of FIG. 10, in a 12-story building, the response floor of the existing elevator 10 is set to the 1st to 8th floors, and the response floor of the new elevator 30 is set to the 1st floor and the 9th to 12th floors. In this case, among the relay connectors in the switching device 17, the signal lines between the interlock control device 40A-1 on the first floor and the existing control panel 12 (for example, signal lines 13-2 and 13 in FIG. 1). -4, 13-5, 13-7, 13-8, and signal line 13-10), and signal lines (for example, signal line 33 in FIG. 1) between the interlock control device 40A-1 and the newly installed control panel 32. -2, 33-4, 33-5, 33-7, 33-8, and 33-10) The relay connector installed in each is inserted and connected. Moreover, the relay connector installed in each signal line between the 2nd to 8th floor interlocking control devices 40A-2 to 40A-8 and the existing control panel 12 is inserted and connected, and the 2nd to 8th floor interlocking control is performed. The relay connectors installed on the signal lines between the devices 40A-2 to 40A-8 and the newly installed control panel 32 are disconnected and cut. Also, the 9th to 12th floor interlocking control devices 40A-9 to 40A-12 and the existing control panel 12 are each disconnected and disconnected from the relay connector, and the 9th to 12th floor interlocking control. A relay connector installed on each signal line between the devices 40A-9 to 40A-12 and the new control panel 32 is inserted and connected.

  In this way, the operation of the landing buttons for each floor of the existing elevator 10 and the new elevator 30 is set to be valid / invalid by appropriately inserting / removing the relay connectors in the switching devices 17 and 37 based on the setting of the response floor. It can be changed easily depending on the time of day and progress of renewal work. Therefore, it is not necessary to enclose and hide the hall buttons on the floors that do not respond, so that it is possible to reduce the labor of the manager and prevent the user from deteriorating usability.

  In the fifth embodiment described above, the switching device is configured by a switch or a terminal block instead of the relay connector, and using these, the interlock control devices 40A-1 to 40A-n, the existing control panel 12, and the new control panel The connection / disconnection of the signal line to / from 32 may be switched. Alternatively, the switch in the switching device may be configured by a contact device that is turned on / off by a timer, and the sharing setting of the response floor may be automatically changed for each preset time zone or each season.

  According to the first to fifth embodiments described above, even when the existing elevator and the new elevator are operated in a mixed state during the renewal work of a plurality of elevators that are group-managed, The existing elevator and the new elevator can be operated in conjunction with each other only by inserting the interlock control device by a simple signal line connection work between the landing button and the existing control panel and the new control panel.

  In the above-described first to fifth embodiments, the detection of the operation of the existing hall button and the new hall button and the lighting control of the response lamp are performed by the existing control board and the new control board installed in the machine room. As described above, the existing hall button control device and the new hall button control device may be installed in the hoistway, and these devices may be used. In this case, the same processing as in the above-described embodiment can be performed by installing the interlock control device between the existing hall button and the new hall button and the existing hall button control device and the new hall button control device. .

  Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

  DESCRIPTION OF SYMBOLS 1A, 1B, 1C, 1D ... Elevator system, 10 ... Existing elevator, 11 ... Existing hall button, 12 ... Existing control panel, 13-1 to 33-16, 33-1 to 33-16 ... Signal line, 17 ... Switching 20 ... Elevator under construction, 30 ... New elevator, 31 ... New landing button, 32 ... New control panel, 37 ... Switching device, 40A, 40B, 40C, 40D, 40A-1 to 40A-n ... Interlocking control device 41 ... AK relay (first power relay), 42 ... AL relay (first lighting relay), 43 ... BK relay (second power relay), 44 ... BL relay (second lighting relay), 45 , 47 ... button input circuit, 46, 48 ... lighting circuit, 111, 311 ... button switch, 112, 312 ... response light, 121, 321 ... button input power supply unit, 122, 322 ... call registration unit, 123, 323 ... button Power common terminal, 124, 324 ... Lighting signal output unit, 125, 325 ... Response lamp power supply unit, 126, 326 ... Response lamp common terminal, 411, 412 ... AKR contact, 421, 422 ... ALR contact, 431, 432 ... BKR Contacts, 441, 442 ... BLR contacts

According to the embodiment for achieving the above object, the elevator interlock control device includes a first power relay that is driven when the existing hall button is pressed, and a second power source that is driven when the new hall button is pressed. A relay, a first button input circuit, a second button input circuit, a first lighting relay, a second lighting relay, a first lighting circuit, and a second lighting circuit are provided. The first button input circuit is electrically connected to the existing control panel when the first power relay or the second power relay is driven. The second button input signal circuit is electrically connected to the newly installed control panel when the first power relay or the second power relay is driven. The first lighting relay is driven when a landing call is registered in the existing control panel and a response lamp lighting signal is output because the first button input circuit is connected to the existing control panel. The second lighting relay is driven when a landing call is registered in the new control panel and a response lamp lighting signal is output because the second button input circuit is connected to the new control panel. The first lighting circuit turns on the response lamp installed on the existing hall button when the first lighting relay is driven, and turns off the light when the first lighting relay and the second lighting relay are opened. The second lighting circuit turns on the response lamp installed on the new hall button when the second lighting relay is driven, and turns off the light when the first lighting relay and the second lighting relay are opened.

Claims (7)

The elevator connected to the existing control panel and the existing hall button of the existing elevator before the renewal work, and the new control board and the new hall button of the new elevator that has been renewed, among a plurality of elevators in the building In the interlock control device,
A first power relay that drives when the existing hall button is pressed;
A second power relay that drives when the new hall button is pressed;
When the first power relay or the second power relay is driven, a first button input circuit that conducts with the existing control panel;
When the first power relay or the second power relay is driven, a second button input circuit that conducts with the new control panel;
A first lighting relay that is driven when a response lamp lighting signal output from the existing control panel is detected due to conduction with the existing control panel by the first button input circuit;
A second lighting relay that is driven when a response lamp lighting signal output from the new control panel is detected due to conduction with the new control panel by the second button input circuit;
When the first lighting relay or the second lighting relay is driven, a first lighting circuit for lighting a response lamp installed on the existing hall button;
An elevator interlock control device comprising: a second lighting circuit that lights a response lamp installed on the new hall button when the first lighting relay or the second lighting relay is driven. . The elevator connected to the existing control panel and the existing hall button of the existing elevator before the renewal work, and the new control board and the new hall button of the new elevator that has been renewed, among a plurality of elevators in the building In the interlock control device,
A first power relay that drives when the existing hall button is pressed;
A second power relay that drives when the new hall button is pressed;
When the first power relay or the second power relay is driven, a first button input circuit that conducts with the existing control panel;
An elevator interlock control device comprising: a second button input circuit that is electrically connected to the new control panel when the first power relay or the second power relay is driven. The elevator connected to the existing control panel and the existing hall button of the existing elevator before the renewal work, and the new control board and the new hall button of the new elevator that has been renewed, among a plurality of elevators in the building In the interlock control device,
A first lighting relay that is driven when a response lamp lighting signal output from the existing control panel is detected when the existing hall button is pressed;
A second lighting relay that is driven when a response lamp lighting signal output from the new control panel is detected when the new hall button is pressed;
When the first lighting relay or the second lighting relay is driven, a first lighting circuit for lighting a response lamp installed on the existing hall button;
An elevator interlock control device comprising: a second lighting circuit that lights a response lamp installed on the new hall button when the first lighting relay or the second lighting relay is driven. . The existing hall button, the new hall button, and the interlock control device are installed for each floor in the building,
A first switching device for switching connection / disconnection of each signal line connecting the existing control panel, the existing hall button on each floor and the interlock control device;
4. The apparatus according to claim 1, further comprising: a second switching device that switches connection / disconnection of each signal line connecting the new control panel and the new hall button of each floor and the interlock control device. The elevator interlock control device according to any one of the preceding claims. The elevator connected to the existing control panel and the existing hall button of the existing elevator before the renewal work, and the new control board and the new hall button of the new elevator that has been renewed, among a plurality of elevators in the building The interlock control device
When the first power relay that is driven when the existing hall button is pressed or the second power relay that is driven when the new hall button is pressed, the existing control panel and the new control panel are driven. And continuity with
The first lighting relay that is driven when a response lamp lighting signal output from the existing control panel is detected when it is connected to the existing control panel, or is output from the new control panel when it is connected to the new control panel. When the second lighting relay that is driven when the response lamp lighting signal is detected is driven, the response lamp installed on the existing hall button and the response lamp installed on the new hall button are turned on. Elevator interlocking control method. The elevator connected to the existing control panel and the existing hall button of the existing elevator before the renewal work, and the new control board and the new hall button of the new elevator that has been renewed, among a plurality of elevators in the building The interlock control device
When the first power relay that is driven when the existing hall button is pressed or the second power relay that is driven when the new hall button is pressed, the existing control panel and the new control panel are driven. An elevator interlocking control method characterized in that it is electrically connected to the elevator. The elevator connected to the existing control panel and the existing hall button of the existing elevator before the renewal work, and the new control board and the new hall button of the new elevator that has been renewed, among a plurality of elevators in the building The interlock control device
From the first lighting relay that is driven when the response lamp lighting signal output from the existing control panel is detected when the existing hall button is pressed, or from the new control panel when the new hall button is pressed When a second lighting relay that is driven upon detection of an output response lamp lighting signal is driven, a response lamp installed on the existing hall button and a response lamp installed on the new hall button are lit. An elevator interlocking control method characterized by the above.

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