CN104555632A - Plug-and-play type intelligent floor calling system and implementation method thereof - Google Patents
Plug-and-play type intelligent floor calling system and implementation method thereof Download PDFInfo
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- CN104555632A CN104555632A CN201410853299.5A CN201410853299A CN104555632A CN 104555632 A CN104555632 A CN 104555632A CN 201410853299 A CN201410853299 A CN 201410853299A CN 104555632 A CN104555632 A CN 104555632A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
Abstract
The invention provides a plug-and-play type intelligent floor calling system. The plug-and-play type intelligent floor calling system comprises floor calling nodes and a scheduling station, wherein the floor calling nodes are arranged in floors; the floor calling node of the initial floor is connected with the scheduling station; the floor calling nodes of the adjacent building floors are in series connected through a plug-and-play cable to integrally form a CAN bus network. A mature CAN bus is applied to the floor calling system, so that a troubled calling difficulty is solved, the elevator operation efficiency is improved; compared with the conventional wireless calling system, the disturbance resistance is relatively strong; due to the hot plug characteristic of the CAN bus, the quantity of nodes called by floors can be increased and reduced at any time without power failure, so that the maintenance work of the floor calling system in a super high-rise construction process is greatly convenient.
Description
Technical field
The invention belongs to building hoist control field, particularly a kind of intelligent floor call system of instant inserted and instant using type and implementation method.
Background technology
Floor call system and the commercial formal floor elevator of building hoist are similar, are all the demand informations to apparatus for controlling elevator input boarding personnel, and show the state of current elevator, such as, and the floor at current elevator place, service direction of elevator etc.Just compared to formal elevator, the floor call system of building hoist seems simpler and cruder, in the floor manufacture process that some are lower, substantially shaping calling system is not had, when there is a boarding request camp site, workman generally takes to knock metal object or the mode such as to shout calls out elevator operator, when building higher building, the method is substantially infeasible, the substitute is a set of wireless transmission and receiving device, every floor installs a wireless launcher, it is inner that radio receiver is arranged on elevator ladder cage, when workman has boarding demand, the call button pressing floor wireless launcher just can call out elevator operator, the method is applicable to the construction of common high building substantially, but along with building increasing of floor, particularly high-rise building, the drawback of the method is just more and more obvious, owing to there is no command point, the phenomenon of " one exhales answer more " or " one exhales without answering " often occurs, wireless launcher quantity is too many, apart from too far away, intercepts more, easily causes launcher signal of poor quality, and interfere with each other the problems such as string code, also there is considerable influence in the strong electromagnetic sources such as the electric welding equipment of camp site to the stability of wireless launcher.
Summary of the invention
The technical problem to be solved in the present invention is: the intelligent floor call system and the implementation method that provide a kind of instant inserted and instant using type, facilitate floor call, improves elevator operating efficiency.
The present invention for solving the problems of the technologies described above taked technical scheme is: a kind of intelligent floor call system of instant inserted and instant using type, it is characterized in that: it comprises floor call node and command point, wherein floor call Node configuration is being built in floor, the floor call node of initial floor is connected with command point, the adjacent floor call node building floor is connected in series by plug and play cable, overall formation CAN network;
Each described floor call node comprises power module, main control module, elevator call request module, data memory module, telltale, storey setting module and CAN network communication module, wherein power module is other each module for power supply, elevator call request module, data memory module, telltale are connected with main control module respectively with storey setting module, and main control module is by CAN network communication module access CAN network;
Described command point for receiving the information of floor call node, and carrying out Logic judgment according to the information of this floor call node, assigning rational elevator controlling instruction, returning elevator status data to this floor call node.
By said system, in described CAN network, increase a CAN network exchange every 15-20 layer.
By said system, described floor call node also comprises the load module be connected with main control module, for inputting number, weight information.
An implementation method for the intelligent floor call system of instant inserted and instant using type, is characterized in that: it comprises the following steps:
S1, in the building of a under construction, complete the installation and adjustment of floor call node of command point, initial floor;
S2, floor are often up constructed one deck, namely set up a floor call node in new floor, and the floor call node the most close with it adopts to be with Quick connector plug cable and a netting twine grafting to complete to be connected;
S3, when often setting up a floor call node, the floor information of this floor call node is set;
S4, when having personnel or material require transport, input boarding direction and object floor information, this information is transferred to command point by CAN, sends instruction to suitable elevator ladder cage by command point.
As stated above, in described S4, command point sends the terraced cage information of N portion elevator that is nearest from each floor call nodal distance, light condition in real time to the floor call node of correspondence, and be presented on the telltale of this floor call Nodes, N can according to circumstances artificially set; When having personnel or material require transport, also input number and/or cargo weight, this information is transferred to command point by CAN with boarding direction together with object floor information; Command point, according to the state of the information received and elevator ladder cage information, carries out Logic judgment, selects suitable elevator ladder cage to send dispatch command, sent to by dispatch command corresponding floor call node to show simultaneously.
Beneficial effect of the present invention is:
1, by the CAN of maturation is applied in floor call system, solve the calling difficult problem of puzzlement throughout the year, improve elevator operating efficiency, every newly-built one deck floor, only need to increase a floor node and the high cable of first floor accordingly, greatly facilitate the installation work of camp site; Compared to traditional wireless calling system, wire communication is more more reliable than wireless telecommunications, and antijamming capability is stronger; In addition, have benefited from the hot swap characteristics of CAN, floor call system can increase and decrease the number of nodes of floor call at any time when not power-off, greatly facilitate the handling labor of floor call system in Super High work progress like this; Other newly-built high building can also be recycled after floor is built up, cost-saving.
2, increase a CAN network exchange every 15-20 layer, too much CAN node can be avoided to coexist in same CAN network, thus reach the effect reducing CAN network electrical load, improve CAN network transmission stability.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of one embodiment of the invention.
Fig. 2 is the functional block diagram of floor call node in one embodiment of the invention.
Fig. 3 is the configuration block diagram of floor call system in one embodiment of the invention.
In figure: 1-floor call node, 2-plug and play cable, 3-command point.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the invention will be further described.
The invention provides a kind of intelligent floor call system of instant inserted and instant using type, as shown in Figure 1, it comprises floor call node 1 and command point 3, wherein floor call node 1 is arranged on and is building in floor, the floor call node 1 of initial floor is connected with command point, the adjacent floor call node 1 building floor is connected in series by plug and play cable 2, overall formation CAN network;
Each described floor call node as shown in Figure 2, comprise power module, main control module, elevator call request module, data memory module, telltale, storey setting module and CAN network communication module, wherein power module is other each module for power supply, elevator call request module, data memory module, telltale are connected with main control module respectively with storey setting module, and main control module is by CAN network communication module access CAN network;
Described command point for receiving the information of floor call node, and carrying out Logic judgment according to the information of this floor call node, assigning rational elevator controlling instruction, returning elevator status data to this floor call node.
In CAN network, increase a CAN network exchange every 15-20 layer (number of plies can according to circumstances set).
Described floor call node also comprises the load module be connected with main control module, for inputting number, weight information.
The implementation method of the intelligent floor call system of above-mentioned instant inserted and instant using type, comprises the following steps:
S1, in the building of a under construction, complete the installation and adjustment of floor call node of command point, initial floor;
S2, floor are often up constructed one deck, namely set up a floor call node in new floor, and the floor call node the most close with it adopts to be with Quick connector plug cable and a netting twine grafting to complete to be connected;
S3, when often setting up a floor call node, the floor information of this floor call node is set;
S4, when having personnel or material require transport, input boarding direction and object floor information, this information is transferred to command point by CAN, sends instruction to suitable elevator ladder cage by command point.
In described S4, command point sends the terraced cage information of N portion elevator that is nearest from each floor call nodal distance, light condition in real time to the floor call node of correspondence, and be presented on the telltale of this floor call Nodes, N can according to circumstances artificially set; When having personnel or material require transport, also input number and/or cargo weight, this information is transferred to command point by CAN with boarding direction together with object floor information; Command point, according to the state of the information received and elevator ladder cage information, carries out Logic judgment, selects suitable elevator ladder cage to send dispatch command, sent to by dispatch command corresponding floor call node to show simultaneously.
Floor call node and command point are communicated with one another by CAN, the call request information of floor call node transfers to command point by CAN, command point calculates optimum elevator dispatching instruction, dispatch corresponding elevator and perform transportation burden, simultaneously, the dispatch command of command point transfers to floor call node by CAN, is shown the schedule information of elevator by the read-out of floor call node.Further, have benefited from the hot swap characteristics of CAN, floor call system can increase and decrease the number of nodes of floor call at any time when not power-off, greatly facilitate in Super High work progress like this, the handling labor of floor call system.
The intelligent floor call system node of described instant inserted and instant using type, have employed the keyboard of feature richness, and the keyboard of floor call node not only can allow passenger-in-elevator input boarding upstream and downstream direction information, can also pre-enter the object floor information of passenger-in-elevator.Traditional building hoist, can only input above-below direction solicited message, and owing to not knowing the object floor of passenger-in-elevator, elevator controlling center just cannot be made and reasonably send instruction, and the operating efficiency of elevator just cannot improve; If passenger-in-elevator just can input above-below direction information and destination floor in advance, command point just according to current call request information, can assign elevator dispatching instruction accurately, thus improves the operating efficiency of elevator.
Preferably, floor call node, adopts LED display design, and can show the position at several elevator ladder cage places recently, the terraced personnel of convenient time check and wait, and avoid workman to occur impatience when awaiting elevator; LED display can also show the specific information such as alarm, fault of whole system, is very easy to the handling labor of system.
The part system parameter of the present embodiment is as follows:
1) power module is by on-the-spot for construction site alternating current 220V power supply, converts low-voltage direct 24V power supply to, is input to floor call module.Inner at floor call system, 24V power supply, through resettable fuse, after filter circuit, via multiple power sources chip, converts the various voltages that floor call system internal circuit needs to.
2) main control module comprises MCU debugging interface, clock circuit, electric source filter circuit, the compositions such as signal processing circuit, MCU module is the brain of floor call node, various outward sign is after suitably processing, be input to MCU inside and carry out calculation process, result outputs to MCU external circuit or outputs to read-out.
3) elevator call request module is made up of button and keystroke handling circuit, call button module is the importation of Man Machine Interface, being responsible for inputting instruction to MCU, is also elevator call request information (the upstream or downstream request of passenger-in-elevator, destination etc.).
4) data memory module is by I
2the nonvolatile memory of C interface is formed, this module still can preserve data when power down, data memory module is mainly responsible for preserving the storey setting address of floor call system, the middle operation result of MCU module, the intrinsic parameter of system etc., prevents from losing important information during system power failure.
5) telltale is made up of highlighted lattice display module and scan drive circuit thereof, mainly shows the various information that MCU module exports, facilitates personnel to check.Display module adopts the LED display of the highlighted lattice module composition 24x96 resolution of 36 8x8, take 1/8 devices at full hardware scan mode display, compared to traditional software scans mode, MCU can free by devices at full hardware scanning from reading scan task, other tasks of execution more rapidly and efficiently.
6) floor setting module is primarily of 8421BCD code code switch and treatment circuit composition thereof.All floor call nodes are all duplicate, adopt 8421BCD code code switch that their different addresses in whole CAN network are set, distinguish the calling node of different floor, very big like this facilitate floor call node device exploitation debugging and camp site lay repair and replacement work.
7) CAN network communication module is by the built-in CAN controller of MCU, CAN transceiver, signal isolation circuit, the compositions such as power isolation circuit, CAN network communication module is the communication module of floor call node, all floor call nodes are connected together by CAN data line, share all message informations in CAN network.The present invention adopts completely isolated CAN network, drastically increases the antijamming capability of system.Floor call system uses CAN network by all-calls model calling on a CAN data line, and greatly facilitate the installation work of camp site, compared to traditional wireless calling system, wire communication is more more reliable than wireless telecommunications, and antijamming capability is stronger.
8) in addition, when floor call system configuration, increase a CAN network exchange every 20 floors, as shown in Figure 3, avoid too much CAN node to coexist in same CAN network, cause CAN network electrical load excessive, affect the stability of CAN network transmission.
By adopting present system and implementation method thereof, solving Super High building hoist calling system simple and crude, function singleness, the problem that Construction Arrangement is loaded down with trivial details, being conducive to the operating efficiency improving Super High building hoist, simplifying construction working, shortening the construction period.
Above embodiment is only for illustration of design philosophy of the present invention and feature, and its object is to enable those skilled in the art understand content of the present invention and implement according to this, protection scope of the present invention is not limited to above-described embodiment.So all equivalent variations of doing according to disclosed principle, mentality of designing or modification, all within protection scope of the present invention.
Claims (5)
1. the intelligent floor call system of an instant inserted and instant using type, it is characterized in that: it comprises floor call node and command point, wherein floor call Node configuration is being built in floor, the floor call node of initial floor is connected with command point, the adjacent floor call node building floor is connected in series by plug and play cable, overall formation CAN network;
Each described floor call node comprises power module, main control module, elevator call request module, data memory module, telltale, storey setting module and CAN network communication module, wherein power module is other each module for power supply, elevator call request module, data memory module, telltale are connected with main control module respectively with storey setting module, and main control module is by CAN network communication module access CAN network;
Described command point for receiving the information of floor call node, and carrying out Logic judgment according to the information of this floor call node, assigning rational elevator controlling instruction, returning elevator status data to this floor call node.
2. the intelligent floor call system of a kind of instant inserted and instant using type according to claim 1, is characterized in that: in described CAN network, increases a CAN network exchange every 15-20 layer.
3. the intelligent floor call system of a kind of instant inserted and instant using type according to claim 1, is characterized in that: described floor call node also comprises the load module be connected with main control module, for inputting number, weight information.
4. the implementation method of the intelligent floor call system of a kind of instant inserted and instant using type according to claim 1 or 2 or 3, is characterized in that: it comprises the following steps:
S1, in the building of a under construction, complete the installation and adjustment of floor call node of command point, initial floor;
S2, floor are often up constructed one deck, namely set up a floor call node in new floor, and the floor call node the most close with it adopts to be with Quick connector plug cable and a netting twine grafting to complete to be connected;
S3, when often setting up a floor call node, the floor information of this floor call node is set;
S4, when having personnel or material require transport, input boarding direction and object floor information, this information is transferred to command point by CAN, sends instruction to suitable elevator ladder cage by command point.
5. the implementation method of the intelligent floor call system of a kind of instant inserted and instant using type according to claim 4, it is characterized in that: in described S4, command point sends the terraced cage information of N portion elevator that is nearest from each floor call nodal distance, light condition in real time to the floor call node of correspondence, be presented on the telltale of this floor call Nodes, N can according to circumstances artificially set; When having personnel or material require transport, also input number and/or cargo weight, this information is transferred to command point by CAN with boarding direction together with object floor information; Command point, according to the state of the information received and elevator ladder cage information, carries out Logic judgment, selects suitable elevator ladder cage to send dispatch command, sent to by dispatch command corresponding floor call node to show simultaneously.
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| CN201410853299.5A CN104555632B (en) | 2014-12-31 | 2014-12-31 | Intelligent floor call system and the implementation method of instant inserted and instant using type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044422A (en) * | 2016-07-26 | 2016-10-26 | 山东大学 | Floor calling bidirectional contact system of construction elevator and intelligent scheduling method of construction elevator |
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| US5502818A (en) * | 1991-01-17 | 1996-03-26 | Kone Elevator Gmbh | Procedure for the determination of message identification in the data transmission network of an elevator system |
| JPH09183577A (en) * | 1996-01-08 | 1997-07-15 | Mitsubishi Electric Corp | Signal transmitting device for elevator |
| CN202098945U (en) * | 2011-05-25 | 2012-01-04 | 恒达富士电梯有限公司 | Elevator data communication system based on CAN (controller area network) bus |
| CN203661094U (en) * | 2013-11-26 | 2014-06-18 | 广州日滨科技发展有限公司 | Elevator control system and CAN communication device therein |
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2014
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5502818A (en) * | 1991-01-17 | 1996-03-26 | Kone Elevator Gmbh | Procedure for the determination of message identification in the data transmission network of an elevator system |
| JPH06156908A (en) * | 1992-11-16 | 1994-06-03 | Fujitec Co Ltd | Information transmitting method of elevator system |
| JPH09183577A (en) * | 1996-01-08 | 1997-07-15 | Mitsubishi Electric Corp | Signal transmitting device for elevator |
| CN202098945U (en) * | 2011-05-25 | 2012-01-04 | 恒达富士电梯有限公司 | Elevator data communication system based on CAN (controller area network) bus |
| CN203661094U (en) * | 2013-11-26 | 2014-06-18 | 广州日滨科技发展有限公司 | Elevator control system and CAN communication device therein |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106044422A (en) * | 2016-07-26 | 2016-10-26 | 山东大学 | Floor calling bidirectional contact system of construction elevator and intelligent scheduling method of construction elevator |
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