CN201292185Y - Novel elevator communication system - Google Patents
Novel elevator communication system Download PDFInfo
- Publication number
- CN201292185Y CN201292185Y CNU200820188961XU CN200820188961U CN201292185Y CN 201292185 Y CN201292185 Y CN 201292185Y CN U200820188961X U CNU200820188961X U CN U200820188961XU CN 200820188961 U CN200820188961 U CN 200820188961U CN 201292185 Y CN201292185 Y CN 201292185Y
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- elevator
- communication
- communication device
- control board
- master control
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- Elevator Control (AREA)
Abstract
The utility model discloses a novel elevator communication system, including at least two elevator communication boards, each elevator communication board is provided with a power supply end, the power supply end of each elevator communication board is connected with each other through power supply wires. One end of each elevator communication board is provided with a serial communication device which is connected with the elevator communication board, a communication port of each serial communication device is connected with the power supply wire to form a transmission channel of communication signals. The elevator communication system reuses present power supply as communication line to transfer communication signals, a mass of wires are saved, and the cost is decreased.
Description
Technical field
The utility model relates to a kind of novel elevator communication system.
Background technology
Current at present elevator master control board and calling plate, display panel, power lead and connection between the monitoring panel are separated from each other, power lead only is used to provide power supply, connection only is used for the transmission communication signal, as shown in Figure 1, power lead 1 is drawn and is connected with the power end 7 of outer calling plate 4 from the power end 7 of the master control board 3 on building top, be used for outwards calling plate 4 power supplies, be equipped with the transmitting-receiving that a communication driving module 5 is realized signal at master control board 3 and outside each in the calling plate 4, that is to say, existing type of transmission, subsistence level has four transmission lines between elevator master control board 3 and the outer calling plate 4, wherein two is power lead 1, two is connection 2 in addition, need expend more wire rod.
Summary of the invention
The purpose of this utility model is to provide a kind of novel elevator communication system, but this communication system actv. is saved wire rod.
The utility model is achieved through the following technical solutions:
A kind of novel elevator communication system comprises at least two elevator communication plates, is equipped with power end on each elevator communication plate, connects by power lead between the power end of each elevator communication plate; Be provided with connected serial communication device at each elevator communication plate one end, the PORT COM of each serial communication device all is connected with described power lead and forms the communication signal transmission path.
In the utility model, two power leads not only are used to provide power supply, connection when also being simultaneously the serial communication signals transmission between each power supply communication board, particularly, signal is from previous communication board backward during the transmission of communication board, the serial communication signals of last communication board is handled through serial communication device earlier, and communication signal loaded on the power lead, and after power lead transfers to serial communication device one end of a communication board, by back one serial communication device serial communication signals is separated, again signal is transferred to back one communication board; During the signals reverse transmission also is same principle, the serial communication device of back one communication board one end earlier through serial communication device with signal loading on power lead, transfer to the serial communication device of last communication board one end through power lead, communication signal is separated by this serial communication device.This shows that the utility model no longer need be used connection, saved a large amount of wire rods, reduced cost, safeguard also more convenient; The aforesaid elevator communication board is master control board, calling plate, monitoring panel or display panel.
Further structure of the present utility model is:
In described at least two communication boards, one of them is a master control board, and another is the calling plate; Be connected by described power lead between the described serial communication device of the described serial communication device of master control board one end and calling plate one end and form described communication signal transmission path.
Described calling plate is at least two, and the described serial communication device of described calling plate one end all is connected with described power lead and forms described communication signal transmission path; Described calling plate is to be located at the outer calling plate of floor or to be located at the interior interior calling plate of car.
In described at least two communication boards, one of them is a master control board, another be located on the floor or car in display panel; Be connected by described power lead between the described serial communication device of the described serial communication device of master control board one end and display panel one end and form described communication signal transmission path.
In described at least two communication boards, one of them is a master control board, and another is the monitoring panel that is loaded on monitoring and control centre; Be connected by described power lead between the described serial communication device of the described serial communication device of master control board one end and monitoring panel one end and form described communication signal transmission path.
Described at least two communication boards are master control board; The described serial communication device of each master control board one end forms described communication signal transmission path by described power lead connection; Be the transmission that also can realize communication signal between each master control board, to realize the team control of each elevator by power lead.
Described serial communication device is a Programmable Logic Controller.
It should be noted that: each serial communication device can in be located in master control board, monitoring panel, display panel, the calling plate, also can be independent mutually with master control board, monitoring panel, display panel, calling plate, if serial communication device and master control board, monitoring panel or display panel are integral, can conveniently install, debug and safeguard.
Description of drawings
Fig. 1 is in the prior art, the scheme drawing of elevator communication system;
Fig. 2 is among the utility model embodiment one, the scheme drawing of elevator communication system;
Fig. 3 is among the utility model embodiment two, the scheme drawing of elevator communication system;
Fig. 4 is among the utility model embodiment three, the scheme drawing of elevator communication system;
Fig. 5 is among the utility model embodiment four, the scheme drawing of elevator communication system;
Fig. 6 is among the wooden utility model embodiment five, the scheme drawing of elevator communication system;
Fig. 7 is among the utility model embodiment six, the scheme drawing of elevator communication system;
Description of reference numerals:
1, power lead, 2, connection, 3, master control board, 4, call plate outward, 5, communication driving module, 6, serial communication device, 7,, power end, 8, PORT COM, 9, interior calling plate, 10, monitoring panel, 11, display panel.
The specific embodiment
A kind of novel elevator communication system comprises at least two elevator communication plates, is equipped with power end on each elevator communication plate, connects by power lead between the power end of each elevator communication plate; It is characterized in that, be provided with connected serial communication device at each elevator communication plate one end, the PORT COM of each serial communication device all is connected with described power lead and forms the communication signal transmission path; In the utility model, described communication board can be master control board, monitoring panel, display panel or calling plate, and its concrete mode is as described below:
Embodiment one
As shown in Figure 2, a kind of novel elevator communication system comprises elevator master control board 3 and is located at the outer calling plate 4 of floor, is equipped with power end 7 on master control board 3 and the outer calling plate 4, is connected by power lead 1 between the power end 7 of master control board 3 and the power end 7 of calling plate 4 outward; Be provided with connected serial communication device 6 at master control board 3 one ends, call plate 4 one ends also to be provided with connected serial communication device 6 outside, the PORT COM 9 of dual serial communication device 6 all is connected with described power lead 1 and forms the communication signal transmission path.
Wherein, described outer calling plate 4 is a plurality of, is located at respectively outside each floor Room, all is equiped with serial communication device 6 in it, and each serial communication device 6 all is connected with power lead 1, and in the present embodiment, each serial communication device 6 is Programmable Logic Controller.
In the present embodiment, two power leads 1 outwards call plate 4 that power supply is provided, connection when power lead 1 also is the serial communication signals transmission of calling between plate 4 and the master control board 3 outward simultaneously, when signal is outwards called plate 4 transmission from master control board 3, the serial communication signals of master control board 4 is handled through the serial communication device 6 of this end earlier, and communication signal loaded on the power lead 1, and outside power lead 1 transfers to the serial communication device 6 of calling plate 4 one ends, by this serial communication device 6 serial communication signals is separated, again signal is transferred to outer calling plate 4; Signal from outer calling plate 4 when master control board 3 transmission, earlier through the serial communication device 6 of outer calling plate 4 one ends with signal loading on power lead 1, transfer to the serial communication device 6 of master control board 3 one ends through power lead 1, by this serial communication device 6 communication signal is separated, be transferred to master control board 3 again; This shows that present embodiment no longer need be used connection, saved a large amount of wire rods, reduced cost, safeguard also more convenient.
Embodiment two
As shown in Figure 3, the difference of present embodiment and embodiment one is that each described serial communication device 6 is installed in master control board 3 respectively, calls within the plate 4 outward, installs and maintenance with convenient, and its principle is identical with embodiment one, repeats no more herein.
Embodiment three
As shown in Figure 4, in the present embodiment, described calling plate comprises the outer calling plate 4 of being located at each floor simultaneously and is located at the interior interior calling plate 9 of car, and master control board 3 is with interior calling plate 9, call and be equipped with serial communication device 6 in the plate 4 outward, and communication signal therebetween loads on the power lead 1 and by power lead 1 and transmits.
Embodiment four
As shown in Figure 5, in the present embodiment, in each floor position and car, be equipped with display panel 11, in the present embodiment, display panel 11, master control board 3, interior calling plate 9, call and be equipped with serial communication device 6 in the plate 4 outward, communication signal therebetween loads on the power lead 1 and by power lead 1 and transmits.
Embodiment five
As shown in Figure 6, present embodiment also includes monitoring panel 10, in the present embodiment, monitoring panel 10, master control board 3, calls and is equipped with serial communication device 6 in the plate 4 outward, and communication signal therebetween loads on the power lead 1 and by power lead 1 and transmits.
Embodiment six
As shown in Figure 7, in the present embodiment, elevator is a plurality of, and the communication signal between the master control board 3 of each elevator loads on the power lead 1 and by power lead 1 and transmits.
Claims (10)
1, a kind of novel elevator communication system comprises at least two elevator communication plates, is equipped with power end on each elevator communication plate, connects by power lead between the power end of each elevator communication plate; It is characterized in that, be provided with connected serial communication device at each elevator communication plate one end, the PORT COM of each serial communication device all is connected with described power lead and forms the communication signal transmission path.
2, elevator communication system according to claim 1 is characterized in that, described elevator communication plate is master control board, calling plate, monitoring panel or display panel.
3, as elevator communication system as described in the claim 2, it is characterized in that in described at least two communication boards, one of them is a master control board, another is the calling plate; Be connected by described power lead between the described serial communication device of the described serial communication device of master control board one end and calling plate one end and form described communication signal transmission path.
4, as novel elevator communication system as described in the claim 3, it is characterized in that described calling plate is at least two, the described serial communication device of described calling plate one end all is connected with described power lead and forms described communication signal transmission path.
As novel elevator communication system as described in the claim 3, it is characterized in that 5, described calling plate is to be located at the outer calling plate of floor or to be located at interior calling plate in the car.
6, as elevator communication system as described in the claim 2, it is characterized in that in described at least two communication boards, one of them is a master control board, another be located on the floor or car in display panel; Be connected by described power lead between the described serial communication device of the described serial communication device of master control board one end and display panel one end and form described communication signal transmission path.
7, as elevator communication system as described in the claim 2, it is characterized in that in described at least two communication boards, one of them is a master control board, another is the monitoring panel that is loaded on monitoring and control centre; Be connected by described power lead between the described serial communication device of the described serial communication device of master control board one end and monitoring panel one end and form described communication signal transmission path.
8, as elevator communication system as described in the claim 2, it is characterized in that described at least two communication boards are master control board; The described serial communication device of each master control board one end forms described communication signal transmission path by described power lead connection.
9, as elevator communication system as described in each in the claim 2 to 8, it is characterized in that described serial communication device is installed within described master control board, calling plate, monitoring panel or the display panel.
10, as novel elevator communication system as described in each in the claim 1 to 8, it is characterized in that described serial communication device is a Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820188961XU CN201292185Y (en) | 2008-08-21 | 2008-08-21 | Novel elevator communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820188961XU CN201292185Y (en) | 2008-08-21 | 2008-08-21 | Novel elevator communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201292185Y true CN201292185Y (en) | 2009-08-19 |
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ID=41005651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820188961XU Expired - Lifetime CN201292185Y (en) | 2008-08-21 | 2008-08-21 | Novel elevator communication system |
Country Status (1)
| Country | Link |
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| CN (1) | CN201292185Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102201838A (en) * | 2011-06-16 | 2011-09-28 | 无锡英威腾德仕卡勒科技有限公司 | Elevator voice intercom system |
| CN105668359A (en) * | 2016-03-15 | 2016-06-15 | 深圳市海浦蒙特科技有限公司 | Elevator main control board and outer calling board communication method and system |
-
2008
- 2008-08-21 CN CNU200820188961XU patent/CN201292185Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102201838A (en) * | 2011-06-16 | 2011-09-28 | 无锡英威腾德仕卡勒科技有限公司 | Elevator voice intercom system |
| CN102201838B (en) * | 2011-06-16 | 2013-10-02 | 无锡英威腾德仕卡勒科技有限公司 | Elevator voice intercom system |
| CN105668359A (en) * | 2016-03-15 | 2016-06-15 | 深圳市海浦蒙特科技有限公司 | Elevator main control board and outer calling board communication method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090819 |
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| CX01 | Expiry of patent term |