CN208135670U - A kind of elevator suitable for automated workshop - Google Patents
A kind of elevator suitable for automated workshop Download PDFInfo
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- CN208135670U CN208135670U CN201721684593.3U CN201721684593U CN208135670U CN 208135670 U CN208135670 U CN 208135670U CN 201721684593 U CN201721684593 U CN 201721684593U CN 208135670 U CN208135670 U CN 208135670U
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Abstract
The utility model discloses a kind of elevators suitable for automated workshop, on the basis of original conventional lift, increase inside and outside carriage close to switch, wireless hall buttons, photoelectric sensor and wireless operating case；Automatic dispatching can be realized by the communication of elevator and AGV in the case where not changing conventional lift electrical structure, enable the AGV effective in automated workshop carries out across floor transport, Lifting Convey efficiency using elevator.
Description
Technical field
The utility model belongs to elevator technology field, in particular to a kind of elevator suitable for automated workshop.
Background technique
For the efficient transport convenience using with cargo of plant area, the transport that elevator early has become standard configuration in factory is set
It is standby, manned it can also transport cargo.With the development of industrial automation, the logistics distribution system in factory is widely used in
AGV trolley is as means of transport.Further, a part for needing for elevator to be included in the dispatching of factory's automatic logistics, makes AGV autonomous
Elevator is taken, realizes across the floor dispatching of AGV.
However, due to the transportation demand of material, AGV trolley is that the distribution of multidrop network formula is held in existing automated workshop
What reforwarding turned, lift facility is not belonging to the part of AGV system unified operation.Meanwhile there is across floor fortune simultaneously when there are more AGV
Defeated demand and when the case where needing to take same portion's elevator, also can not rationally cope with.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts and deficiency provide a kind of suitable for automated workshop
Elevator, Automatic dispatching can be realized by the communication of elevator and AGV in the case where not changing conventional lift electrical structure,
Enable the AGV effective in automated workshop carries out across floor transport, Lifting Convey efficiency using elevator.
The purpose of this utility model is realized by the following technical solution：
A kind of elevator suitable for automated workshop, operation panel, hall door group in original lift car, call equipment, sedan-chair
On the basis of the composition of part, increase inside and outside carriage close to switch, wireless hall buttons, photoelectric sensor and wireless operating case；
It is arranged on the outside of the elevator cage door of each layer and in lift car close to switch, for detecting arrival marquis's ladder of AGV
Situation in region and arrival carriage, detects that AGV close to after elevator door and stop, activates wireless hall buttons；
Wireless hall buttons are mounted on by each floor calling case of conventional lift or in calling case；Wireless hall buttons and electricity
Terraced master controller is connected by CAN bus, and the wireless hall buttons are consistent with former elevator calling case call priority, described
It is in standby close to before switch motion；The wireless hall buttons are communicated by low power consumption wireless network and AGV, communication
Wireless communication technique, including Zigbee, wifi, radio-frequency technique can be used in mode；
Photoelectric sensor is arranged in outside the elevator door of each layer, and folding situation and the door-opened elevator for detecting elevator door are
It is no in place；
Wireless operating case is mounted in the carriage operation panel of elevator or operation panel side, examining in carriage close to switch
It measures after AGV enters carriage, activates wireless operating case；The wireless operating case and elevator main controller are connected by CAN bus
It connects, the priority of wireless operating case is consistent with former elevator console, is in standby shape close to before switch motion activation in carriage
State；Wireless operating case can be with AGV by wireless network communication, and communication modes are identical as wireless hall buttons；Wireless operating
Case has the function of floor signal input, switch gate signal input and alarm signal input, is sent to elevator master by CAN bus
Controller, basic function are identical as elevator console；Elevator main controller is sent to wireless operating case by CAN bus and is switched
Signal and elevator reach leveling signal to door in place.
Preferably, the elevator also needs to be laid with magnetic stripe in carriage by actual demand or be arranged at gate, in carriage sharp
Light reflecting board, RFID read-write equipment, concrete condition regard AGV using magnetic navigation, laser navigation and RFID positioning it is one such or
A variety of navigation modes determine.
Preferably, RFID read-write equipment is also used to identify the classification of marquis's ladder AGV in addition to having positioning function；It is described
RFID read-write equipment is connect by standard interface RS232 with the wireless hall buttons；The RFID reader is in radio frequency field
It is interior to inquire multiple labels simultaneously, and can correctly distinguish each label.
The utility model compared with prior art, has the following advantages that and beneficial effect：
The utility model proposes elevator have no need to change the control mode of elevator script, it is only necessary to increase is supplied to AGV
The wireless calling case and wireless operating case of communication, the secondary calling case of the two elevator similar with the communication of elevator controlling host and secondary behaviour
Vertical case, and have basic call, control switch door selects the function of floor, and elevator is enable to be suitable for man-machine mixed work
Factory's environment.
Detailed description of the invention
Fig. 1 is the wireless hall buttons control schematic diagram of embodiment.
Fig. 2 is embodiment wireless operating case control schematic diagram.
Fig. 3 is wireless hall buttons/wireless operating case structural block diagram of the present embodiment.
Fig. 4 is embodiment elevator controlling flow chart.
Fig. 5 is the car bottom plate schematic diagram of embodiment elevator.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
Embodiment 1
Factory's special lift increases wireless hall buttons on the basis of original conventional lift, external in carriage
Nearly switch, photoelectric sensor, wireless operating case, and start enabling delay function in the case where AGV operates operational mode, opening time prolongs
When 5s.If AGV uses magnetic navigation, laser navigation, the navigation mode such as RFID positioning realizes the automatic running of AGV trolley, the work
Factory's special lift also needs to be laid in carriage at magnetic stripe or gate by actual demand, laser reflection plate, RFID is arranged in carriage
Read-write equipment etc., concrete condition is determined depending on navigation mode.The elevator cage door side that each layer is set close to switch, Yi Ji electricity
In terraced carriage, in the arrival carriage for detecting AGV and marquis's ladder areas case is reached, detects AGV close to elevator door simultaneously
After stop, wireless hall buttons are activated.The wireless hall buttons be mounted on the conventional lift each floor calling case by or
It calls in case.The wireless hall buttons are connect with elevator main controller by CAN bus, the wireless hall buttons and original electricity
Ladder calling case call priority is consistent, is in standby described close to before switch motion.The wireless hall buttons pass through
Low power consumption wireless network and AGV are communicated, and communication modes can be used including and be not limited to Zigbee, wifi, the nothings such as radio-frequency technique
Line communication technology.The photoelectric sensor is arranged in outside the elevator door of each layer, for detecting the folding situation of elevator door, and electricity
In place whether ladder open the door.The wireless operating case is mounted in the carriage operation panel of the elevator or operation panel side, upper rheme
In in carriage detect that AGV enters carriage close to switch after, activate wireless operating case.The wireless operating case and elevator master control
Device processed is connected by CAN bus, and the priority of the wireless operating case is consistent with former elevator console, is approached in the carriage
It is in standby before switch motion activation.Wireless operating case can with AGV by wireless network communication, communication modes with it is upper
It is identical to state wireless hall buttons.Wireless operating case is inputted with floor signal, switch gate signal input, the function of alarm signal input
Can, elevator main controller is sent to by CAN bus, basic function is identical as elevator console.Elevator main controller passes through
CAN bus sends switch gate signal and elevator arrival leveling signal in place to wireless operating case.
The RFID read-write equipment is mainly used for identifying the classification of marquis's ladder AGV in addition to having positioning function.The RFID
Read-write equipment is connect by standard interface RS232 with the wireless hall buttons.Due in the same factory, workshop due to transport
Demand can use various sizes of AGV trolley, can be before using in AGV rational position in order to distinguish the AGV trolley of each size
(electronic tag uses passive back sticking type electronic tag to upper attaching electronic tag, the model of the identified AGV of storage in label
And dimension information), as AGV color identification.The RFID reader can inquire multiple labels simultaneously in radio frequency field, and
Each label can correctly be distinguished.It acts as be sent to nothing by reading the marquis's ladder AGV identity information being stored in electronic tag
Line hall buttons.According to the car depth, such as carriage can accommodate more AGV under the premise of AGV does not need turning
It takes simultaneously, the AGV number of units and combination that can be accommodated, boarding simultaneously in same carriage is preset in wireless hall buttons system
AGV quantity is not to be exceeded two.If the specification of the AGV of marquis's ladder meets preset more AGV while taking elevator, and in elevator
Marquis's ladder position is in front of reaching simultaneously.After elevator to leveling opening, carriage is sequentially entered in order.
Referring to figures 1-3, the outfit of factory's special lift and AVG independent communication functional module of the utility model, in addition to row
Make outside normal elevator function, it, can be self-service in no manual intervention suitable for being equipped with the AGV trolley of radio receiving transmitting module
It manipulates elevator and carries out floor movement.The wireless hall buttons setting is in each floor elevator calling case of the elevator, the electricity
Terraced wireless hall buttons are triggered in AGV trolley close switch close at hall door.The RFID read-write equipment and the elevator without
Line hall buttons are connected by standard interface RS232, the electronics that RFID read-write equipment is adhered on the AGV by scanning marquis's ladder region
Label and identity information by AGV are equipped with dedicated marquis's ladder guide rail, magnetic stripe or the guidance of other positioning methods in marquis's ladder region of AGV
Reserved area, it is described close to switch setting on the outside of the elevator by hall door, specific location is adjusted because of environment.Close to switch
Detection range situation can adjust on demand.Fig. 5 is the car bottom plate partial schematic diagram of the utility model special lift, including AGV marquis
Terraced region 1, guide rail/magnetic stripe 2, car bottom plate 3.Guide rail/magnetic stripe 2 is illustrated before entering carriage there are three branch, respectively branch A,
Branch B, branch C.
If there are an AGV waiting, the wireless hall buttons activation in AGV marquis's ladder region before elevator reaches call layer
Afterwards, inquiry instruction is sent to the radio receiving transmitting module of AGV trolley.AGV trolley wireless communication module is connected with AGV control unit,
If AGV not rings the inquiry instruction of the elevator wireless hall buttons without the mobile demand of floor, AGV wireless communication module
It answers, wireless hall buttons return to standby mode.If AGV has the mobile demand of floor, AGV control unit passes through AGV radio communication mold
Block sends the instruction of request elevator to the elevator wireless hall buttons.Command content is call uplink or call downlink.
When AGV marquis's ladder region there are more AGV waitings, arranged along guide rail/magnetic stripe by successive order of arrival in marquis's ladder region 1.
(RFID read-write equipment can read and write range by adjusting radio-frequency emission power adjustment read-write range to the RFID read-write equipment
1.2 times in length summation of the maximum radius no more than two AGV are controlled, specific visual field scape operation demand determines) it reads simultaneously
To the identity information (being not more than two) of more AGV, read identity information is sent to the wireless hall buttons, wireless call dress
It sets and differentiates whether marquis's ladder AGV size meets while boarding demand, it is small to AGV respectively if meeting the same of systemic presupposition multiplies demand
Vehicle radio transceiver module sends inquiry instruction.
If AGV not responds the inquiry instruction of wireless hall buttons, and AGV remains static, described wirelessly to exhale
Ladder device sends abnormal state signal to the elevator main controller, and duty room is reported to wait artificial treatment.If AGV is responded to wireless
Hall buttons inquiry instructs and sends request elevator instruction.Command content is call uplink or call downlink.
The elevator wireless hall buttons are connect with elevator main controller by CAN bus, the AGV call received
Signal meet used in the signal of wireless network protocol of communication (its communication modes can be used including and be not limited to
Zigbee, wifi, the wireless communication techniques such as radio-frequency technique), the calling signal is sent to described wireless by wireless hall buttons
The protocol converter of hall buttons.The calling signal is converted to the signal for meeting elevator agreement by the protocol converter, and
The signal is transported into elevator main controller.
Elevator main controller receives and identifies the above-mentioned signal for meeting elevator agreement, then according to instruction operation elevator to exhaling
Terraced floor.Elevator reaches floor where AGV, and elevator door is opened, and photoelectric sensor runs elevator door opening signal and elevator
Status signal (uplink/downlink) is sent to wireless hall buttons, and wireless hall buttons judge to reach whether elevator exhales with marquis's ladder AGV
Ladder request direction is consistent, if unanimously, the signal that elevator door is opened is fed back to AGV, AGV is opened after receiving the signal that elevator door is opened
It moves and initially enters elevator.When separate unit AGV takes elevator, enter elevator along guide rail/magnetic stripe B.If there are two AGV to take simultaneously
Elevator demands (the request elevator instruction that two AGV are sent is call upstream or downstream), wireless hall buttons make elevator door
The signal opened feeds back to AGV by the sequencing for reaching marquis's ladder region, and AGV successively starts after receiving the signal that elevator door is opened,
And start to enter elevator along guide rail/magnetic stripe A, guide rail/magnetic stripe C respectively.If two AGV call demand directions are on the contrary, wireless call
Elevator door opening signal is fed back to corresponding AGV by logic judgment by device, and corresponding A GV receives the signal of elevator door opening
After start and initially enter elevator.Elevator light curtain gate when detecting that light beam is blocked is opened, before AGV is completely into elevator
Elevator door does not turn off.
It is placed in lift car close to switch and detects that AGV enters carriage, trigger wireless operating case.AGV trolley needs to be equipped with
Distance/position detection device, it is ensured that rest on suitable position after into carriage, refer to when detecting that the wall distance in carriage is less than
When set a distance, AGV sending has entered elevator instruction to elevator wireless operation panel, and the wireless operating case sends to close the door and instruct to electricity
Terraced master controller.
The elevator wireless operation panel sends inquiry instruction to AGV trolley, if AGV is unresponsive, sends door open command extremely
Elevator main controller, elevator door are opened, and manual operation is waited.If AGV is responded, AGV wireless communication module is then to the elevator
Wireless operating case sends instruction of closing the door.AGV control unit is sent by AGV wireless communication module to the elevator wireless operation panel
Floor instruction, command content are destination floor.
The calling signal received is sent to the protocol converter in the wireless operating case by wireless operating case.The association
The floor selection signal is converted to the signal for meeting elevator agreement by view converter, and the signal is transported to elevator main control
Device.
Elevator main controller receives and identifies the above-mentioned signal for meeting elevator agreement, is then extremely referred to according to instruction operation elevator
Determine floor.After elevator reaches destination, elevator main controller exports elevator operation to wireless operating case, described wireless
The state of elevator signal for meeting elevator agreement is converted into wireless communication signals, output to AGV by protocol converter by operation panel
Wireless communication module.
AGV, which is received, reaches target zone information, and elevator door is opened, and the photoelectric sensor being arranged in carriage opens elevator door
Signal is sent to wireless operating case, and the signal that elevator door is opened is fed back to AGV by wireless operating case, and AGV trolley detects gate
After unlatching, starts and leave elevator.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (5)
1. operation panel, hall door component in a kind of elevator suitable for automated workshop, including lift car, call equipment, sedan-chair,
It is characterized in that, further includes inside and outside carriage close to switch, wireless hall buttons, photoelectric sensor and wireless operating case；
It is arranged on the outside of the elevator cage door of each layer and in lift car close to switch, for detecting arrival marquis's ladder region of AGV
And situation in carriage is reached, detect that AGV close to after elevator door and stop, activates wireless hall buttons；
Wireless hall buttons are mounted on by each floor calling case of conventional lift or in calling case；Wireless hall buttons and elevator master
Controller is connected by CAN bus, and the wireless hall buttons are consistent with former elevator calling case call priority, described close
It is in standby before switch motion；The wireless hall buttons are communicated by low power consumption wireless network and AGV, communication modes
Wireless communication technique, including Zigbee, wifi, radio-frequency technique can be used；
Photoelectric sensor is arranged in outside the elevator door of each layer, and whether the folding situation and door-opened elevator for detecting elevator door arrive
Position；
Wireless operating case is mounted in the carriage operation panel of elevator or operation panel side, detecting in carriage close to switch
After AGV enters carriage, wireless operating case is activated；The wireless operating case is connect with elevator main controller by CAN bus, wirelessly
The priority of operation panel is consistent with former elevator console, is in standby in carriage close to before switch motion activation；Wirelessly
Operation panel can be with AGV by wireless network communication, and communication modes are identical as wireless hall buttons；Wireless operating case has building
The function of layer signal input, switch gate signal input and alarm signal input, is sent to elevator main controller by CAN bus,
Its basic function is identical as elevator console；Elevator main controller sends switch gate in place to wireless operating case by CAN bus
Signal and elevator reach leveling signal.
2. the elevator according to claim 1 suitable for automated workshop, which is characterized in that the elevator is also led by AGV
Boat actual demand is laid with one or more navigation equipments in carriage：AGV is then laid with magnetic stripe, AGV using magnetic navigation in carriage
Laser reflection plate is then arranged at gate, in carriage using laser navigation, AGV is positioned then at gate, in carriage using RFID
RFID read-write equipment is set.
3. the elevator according to claim 2 suitable for automated workshop, which is characterized in that when AGV is positioned using RFID,
RFID read-write equipment is also used to identify the classification of marquis's ladder AGV in addition to having positioning function.
4. the elevator according to claim 2 suitable for automated workshop, which is characterized in that the RFID read-write equipment is logical
Standard interface RS232 is crossed to connect with the wireless hall buttons.
5. the elevator according to claim 2 suitable for automated workshop, which is characterized in that the RFID reader is being penetrated
Multiple labels can be inquired in frequency domain simultaneously, and can correctly distinguish each label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684593.3U CN208135670U (en) | 2017-12-06 | 2017-12-06 | A kind of elevator suitable for automated workshop |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684593.3U CN208135670U (en) | 2017-12-06 | 2017-12-06 | A kind of elevator suitable for automated workshop |
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| CN208135670U true CN208135670U (en) | 2018-11-23 |
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| CN201721684593.3U Active CN208135670U (en) | 2017-12-06 | 2017-12-06 | A kind of elevator suitable for automated workshop |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117945234A (en) * | 2024-03-26 | 2024-04-30 | 东南电梯股份有限公司 | Electric linkage device for landing door of inclined elevator |
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2017
- 2017-12-06 CN CN201721684593.3U patent/CN208135670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117945234A (en) * | 2024-03-26 | 2024-04-30 | 东南电梯股份有限公司 | Electric linkage device for landing door of inclined elevator |
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