CN104229566B - The stop communication system of elevator - Google Patents
The stop communication system of elevator Download PDFInfo
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- CN104229566B CN104229566B CN201410267019.2A CN201410267019A CN104229566B CN 104229566 B CN104229566 B CN 104229566B CN 201410267019 A CN201410267019 A CN 201410267019A CN 104229566 B CN104229566 B CN 104229566B
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- stop
- stop equipment
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- request
- sent
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Abstract
The present invention provides the stop communication system of a kind of elevator, it is possible to efficiently sent the information of stop equipment by serial communication with simple structure.The stop communication system of this elevator has: multiple stop equipment, when there is information to be sent when receiving confirmation instruction, the plurality of stop equipment sends request in timing different from each other, when receiving transmission instruction, the plurality of stop equipment sending data amount sends, than described, the information that request is many；And panel, it is sent by the plurality of stop equipment of cloth alignment and confirms instruction, receive, from the plurality of stop equipment, the request of transmission by connecting up, send instruction by the stop equipment that cloth alignment is corresponding with the timing receiving the request of transmission, and send, than described, the information that request is many from the plurality of stop equipment receiving data amount by connecting up.
Description
Technical field
The present invention relates to the stop communication system of elevator.
Background technology
Such as, in patent documentation 1, record the stop communication system of elevator.This stop communication system adopts the serial communication of CSMA/CA mode.This serial communication adopts the agreements such as CAN.In this stop communication system, the priority of stop equipment changes according to the transmission times of fixing period.Its result is able to efficiently send the information of each stop equipment.
[patent documentation 1] Japanese Unexamined Patent Publication 2001-206654 publication
[patent documentation 2] Japanese Unexamined Patent Publication 2005-126156 publication
But, in the stop communication system described in patent documentation 1, need the devices such as CAN controller.Therefore, stop communication system becomes complicated structure.
Summary of the invention
The present invention is precisely in order to solve the problems referred to above and propose.It is an object of the invention to, it is provided that the stop communication system of a kind of elevator, it is possible to efficiently sent the information of stop equipment with simple structure by serial communication.
The stop communication system of the elevator of the present invention has: multiple stop equipment, when there is information to be sent when receiving confirmation instruction, the plurality of stop equipment sends request in timing different from each other, when receiving transmission instruction, the plurality of stop equipment sending data amount sends, than described, the information that request is many；And panel, it is sent by the plurality of stop equipment of cloth alignment and confirms instruction, receive, from the plurality of stop equipment, the request of transmission by connecting up, send instruction by the stop equipment that cloth alignment is corresponding with the timing receiving the request of transmission, and send, than described, the information that request is many from the plurality of stop equipment receiving data amount by connecting up.
In accordance with the invention it is possible to efficiently sent the information of stop equipment by serial communication with simple structure.
Accompanying drawing explanation
Fig. 1 is the structure chart of the stop communication system of the elevator of embodiments of the present invention 1.
Fig. 2 is the sequential chart of each data of the stop communication system of the elevator of embodiments of the present invention 1.
Label declaration
1 stop equipment；1a transtation mission circuit；1b receives circuit；2 panels；2a transtation mission circuit；2b receives circuit；3a connects up；3b connects up.
Detailed description of the invention
It is described with reference to the mode for implementing the present invention.In various figures part identically or comparably is marked identical label, and suitably simplify or even omit the repeat specification of this part.
Embodiment 1
Fig. 1 is the structure chart of the stop communication system of the elevator of embodiments of the present invention 1.
In FIG, it is provided with multiple floor at not shown building.Such as, it is provided with 1 layer～64 layers at building.It is provided with not shown hoistway at building.Hoistway runs through each floor of building.
Not shown car it is provided with in hoistway.Each floor at building is provided with not shown stop.Each stop is relative with hoistway.It is provided with not shown general person at each stop and uses landing button.It is provided with not shown wheelchair user's landing button at each stop.It is provided with stop equipment 1 at each stop.Each stop equipment 1 is connected with landing button with landing button and wheelchair user with general person.Each stop equipment 1 has transtation mission circuit 1a and receives circuit 1b.
Stop equipment 1 is divided into multiple groups.Such as, the stop equipment 1 of 1 layer～8 layers belongs to the 1st group.The stop equipment 1 of 9 layers～16 layers belongs to the 2nd group.The stop equipment 1 of 17 layers～24 layers belongs to the 3rd group.The stop equipment 1 of 25 layers～32 layers belongs to the 4th group.The stop equipment 1 of 33 layers～40 layers belongs to the 5th group.The stop equipment 1 of 41 layers～48 layers belongs to the 6th group.The stop equipment 1 of 49 layers～56 layers belongs to the 7th group.The stop equipment 1 of 57 layers～64 layers belongs to the 8th group.
Such as, it is provided with panel 2 on the top of hoistway.Panel 2 has transtation mission circuit 2a and receives circuit 2b.
Each transtation mission circuit 1a and reception circuit 2b connects by connecting up 3a.Transtation mission circuit 2a and each reception circuit 1b connects by connecting up 3b.Each stop equipment 1 and panel 2 carry out all dual serial communication by connecting up 3a, connecting up 3b.
Below, use Fig. 2 that the serial communication of stop communication system is described.
Fig. 2 is the sequential chart of each data of the stop communication system of the elevator of embodiments of the present invention 1.The left side of Fig. 2 be during low-speed communication in sequential chart.The right side of Fig. 2 be during high-speed communication in sequential chart.
As shown in the left side of fig 2, in during low-speed communication, panel 2 sends the data corresponding with " confirmation with or without information indicates ".Each stop equipment 1 receives the data corresponding with " confirmation with or without information indicates " by connecting up 3b.Each stop equipment 1, when having information to be sent, according to the timing that affiliated group is distributed in advance, sends the data corresponding with " sending request ".
Such as, the stop equipment 1 of 1 layer～8 layers, when having information to be sent, sends " 1 " in the 1st bit after the data corresponding with " confirmation with or without information indicates " are tight.The stop equipment 1 of 1 layer～8 layers, when having information to be sent, sends " 0 " in the bit beyond the 1st bit after the data corresponding with " confirmation with or without information indicates " are tight.
The stop equipment 1 of 1 layer～8 layers, when not having information to be sent, sends " 0 " in the 1st bit after the data corresponding with " confirmation with or without information indicates " are tight.The stop equipment 1 of 1 layer～8 layers, when not having information to be sent, sends " 0 " in the bit beyond the 1st bit after the data corresponding with " confirmation with or without information indicates " are tight.
Such as, the stop equipment 1 of 9 layers～16 layers, when having information to be sent, sends " 1 " in the 2nd bit after the data corresponding with " confirmation with or without information indicates " are tight.The stop equipment 1 of 9 layers～16 layers, when having information to be sent, sends " 0 " in the bit beyond the 2nd bit after the data corresponding with " confirmation with or without information indicates " are tight.
The stop equipment 1 of 9 layers～16 layers, when not having information to be sent, sends " 0 " in the 2nd bit after the data corresponding with " confirmation with or without information indicates " are tight.The stop equipment 1 of 9 layers～16 layers, when not having information to be sent, sends " 0 " in the bit beyond the 2nd bit after the data corresponding with " confirmation with or without information indicates " are tight.
Panel 2 receives the composite wave of the data corresponding with the information of each stop equipment 1 transmission by connecting up 3a.Panel 2 grasps the group belonging to the stop equipment 1 with information to be sent according to the state of this composite wave.
As illustrated at the right side of figure 2, in during high-speed communication, panel 2 sends the data corresponding with " send and indicate " to the group having belonging to the stop equipment 1 of information to be sent.Now, panel 2 sends the data corresponding with " sending instruction " with the communication speed faster than communication speed when sending the data corresponding with " confirmation with or without information indicates ".
Such as, panel 2 sends the data corresponding with " send and indicate " to the 2nd group of the stop equipment 1 of 9 layers～16 layers.
The stop equipment 1 of 9 layers～16 layers receives the data corresponding with " sending instruction " by connecting up 3b.Now, the stop equipment 1 of 9 layers～16 layers according to the timing being assigned with in the 2nd group, the data that traffic volume is more than the data corresponding with " sending request ".Such as, the stop equipment 1 of 9 layers～16 layers floor from below starts to send successively the data of 1 byte unit.Now, the stop equipment 1 of 9 layers～16 layers sends the data of 1 byte unit with the communication speed faster than communication speed when sending the data corresponding with " sending request ".
In next one timing, panel 2 sends the data corresponding with " send and indicate " to the 8th group of the stop equipment 1 of 57 layers～64 layers.
The stop equipment 1 of 57 layers～64 layers receives the data corresponding with " sending instruction " by connecting up 3b.Now, the stop equipment 1 of 57 layers～64 layers according to the timing being assigned with in the 8th group, the data that traffic volume is more than the data corresponding with " sending request ".Such as, the stop equipment 1 of 57 layers～64 layers floor from below starts to send successively the data of 1 byte unit.Now, the stop equipment 1 of 57 layers～64 layers sends the data of 1 byte unit with the communication speed faster than communication speed when sending the data corresponding with " sending request ".
Panel 2 receives the data of 1 byte unit by connecting up 3a from the stop equipment 1 of 9 layers～16 layers, 57 layers～64 layers.As a result of which it is, panel 2 obtains information from the stop equipment 1 all with information to be sent.
Embodiment 1 from the description above, panel 2 first confirms that with or without information to be sent, and the stop equipment 1 with information to be sent is transmitted instruction.Therefore, it is possible to efficiently sent the information of multiple stop equipment 1 by serial communication with cheap and simple structure.Now, each data do not comprise the code of the discriminant information of stop equipment 1, information self.In this case, the amount of each data is fewer.Therefore, even if when carrying out high-speed communication, it is not required that wiring 3a, 3b are set to the rope-lay conductor group etc. with shielding.
It addition, utilize software to implement wired OR in during low-speed communication.Therefore, boundary to a certain degree is existed for the high speed of communication.On the other hand, in during high-speed communication, stop equipment 1 according to the timing being assigned with in affiliated group to send data.Therefore, there is no need to utilize software to implement wired OR.Now, panel 2 sends the data corresponding with " sending instruction " with the communication speed faster than communication speed when sending the data corresponding with " confirming instruction ".Stop equipment 1 is with the communication speed traffic volume faster than communication speed when sending the data corresponding with " send request " data more than the data corresponding with " transmission is asked ".As a result of which it is, have in the serial communication of the output circuit for taking logic OR in open collector output etc., it is possible to more efficiently send the information of stop equipment 1.
Further, when having information to be sent when receiving confirmation instruction, stop equipment 1 is assigned in the bit of affiliated group in 1 byte and sends request.Therefore, panel 2 can grasp the group belonging to the stop equipment 1 with information to be sent according to the request that sends of 1 byte.Now, whole stop equipment 1 are divided into 8 to organize.In this case, panel 2 can reliably grasp the group belonging to the stop equipment 1 with information to be sent according to the request that sends of 1 byte.
Claims (5)
1. a stop communication system for elevator, the stop communication system of this elevator has:
Multiple stop equipment, when there is information to be sent when receiving confirmation instruction, the plurality of stop equipment sends request according to timing different from each other, and when receiving transmission instruction, the plurality of stop equipment sending data amount sends, than described, the information that request is many；And
Panel, it is sent by the plurality of stop equipment of cloth alignment and confirms instruction, receive, from the plurality of stop equipment, the request of transmission by connecting up, send instruction by the stop equipment that cloth alignment is corresponding with the timing receiving the request of transmission, and send, than described, the information that request is many from the plurality of stop equipment receiving data amount by connecting up.
2. the stop communication system of elevator according to claim 1, the plurality of stop equipment is divided into multiple groups, when there is information to be sent when receiving confirmation instruction, request is sent according to the timing that affiliated component is joined, when receiving transmission instruction, according to the timing being assigned with in affiliated group, send data volume and send, than described, the information that request is many.
3. the stop communication system of elevator according to claim 2, when having information to be sent when receiving confirmation instruction, the plurality of stop equipment is assigned in the bit of affiliated group in 1 byte and sends request.
4. the stop communication system of the elevator according to any one in claims 1 to 3, the plurality of stop equipment sends, with the communication speed faster than communication speed when sending request, the information that data volume is more than sending request.
5. the stop communication system of the elevator according to any one in claims 1 to 3, described panel sends instruction with the communication speed faster than the communication speed sent when confirming instruction.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013128050A JP6155884B2 (en) | 2013-06-19 | 2013-06-19 | Elevator hall communication system |
| JPJP2013-128050 | 2013-06-19 | ||
| JP2013-128050 | 2013-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104229566A CN104229566A (en) | 2014-12-24 |
| CN104229566B true CN104229566B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410267019.2A Active CN104229566B (en) | 2013-06-19 | 2014-06-16 | The stop communication system of elevator |
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| Country | Link |
|---|---|
| JP (1) | JP6155884B2 (en) |
| CN (1) | CN104229566B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7507119B2 (en) * | 2021-04-20 | 2024-06-27 | 株式会社日立製作所 | Terminal control device, elevator control system, and communication speed setting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5869685A (en) * | 1981-10-20 | 1983-04-25 | 三菱電機株式会社 | Transmitter for signal of elevator |
| CN1030557A (en) * | 1987-07-06 | 1989-01-25 | 三菱电机株式会社 | The device for signalling of elevator and method thereof |
| US4846310A (en) * | 1987-05-12 | 1989-07-11 | Mitsubishi Denki Kabushiki Kaisha | Signal transmission apparatus for elevator |
| JPH0248384A (en) * | 1988-08-05 | 1990-02-19 | Mitsubishi Electric Corp | Signal transmitter for group-control elevator |
| JP2001206654A (en) * | 2000-01-28 | 2001-07-31 | Mitsubishi Electric Corp | Local apparatus network for elevator and their transmission control method |
| CN202880595U (en) * | 2012-10-19 | 2013-04-17 | 北京索德电气工业有限公司 | Landing outbound controller control circuit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3045790B2 (en) * | 1991-01-28 | 2000-05-29 | 三菱電機株式会社 | Elevator signal transmission equipment |
| JPH0597336A (en) * | 1991-10-07 | 1993-04-20 | Mitsubishi Electric Corp | Signal transmission device for elevator |
-
2013
- 2013-06-19 JP JP2013128050A patent/JP6155884B2/en active Active
-
2014
- 2014-06-16 CN CN201410267019.2A patent/CN104229566B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5869685A (en) * | 1981-10-20 | 1983-04-25 | 三菱電機株式会社 | Transmitter for signal of elevator |
| US4846310A (en) * | 1987-05-12 | 1989-07-11 | Mitsubishi Denki Kabushiki Kaisha | Signal transmission apparatus for elevator |
| CN1030557A (en) * | 1987-07-06 | 1989-01-25 | 三菱电机株式会社 | The device for signalling of elevator and method thereof |
| JPH0248384A (en) * | 1988-08-05 | 1990-02-19 | Mitsubishi Electric Corp | Signal transmitter for group-control elevator |
| JP2001206654A (en) * | 2000-01-28 | 2001-07-31 | Mitsubishi Electric Corp | Local apparatus network for elevator and their transmission control method |
| CN202880595U (en) * | 2012-10-19 | 2013-04-17 | 北京索德电气工业有限公司 | Landing outbound controller control circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015003770A (en) | 2015-01-08 |
| JP6155884B2 (en) | 2017-07-05 |
| CN104229566A (en) | 2014-12-24 |
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