CN107659108A - A kind of sliding door linear electric motors - Google Patents
A kind of sliding door linear electric motors Download PDFInfo
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- CN107659108A CN107659108A CN201711013276.3A CN201711013276A CN107659108A CN 107659108 A CN107659108 A CN 107659108A CN 201711013276 A CN201711013276 A CN 201711013276A CN 107659108 A CN107659108 A CN 107659108A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 description 20
- 230000005540 biological transmission Effects 0.000 description 18
- 238000004891 communication Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 11
- 241001269238 Data Species 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001062009 Indigofera Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/04—Machines with one rotor and two stators
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Abstract
The present invention relates to a kind of sliding door linear electric motors, including stator module, controller, there is electrical connection between the stator module and the controller, also include an expander board, the expander board is connected with the controller and can communicated therewith, the expander board also has data transmit-receive module, and the data transmit-receive module can connect the wired or wireless signal of external equipment and can communicate therewith.By setting the expander board with data transmit-receive module, common electric door is enabled to connect the wired or wireless signal of external equipment, realize interconnecting for information between common electric door and multiple external equipments, the function of electrically operated gate is greatly extended, the market demand of the Internet of things era can be well adapted for.
Description
Technical field
The present invention relates to a kind of stator module, more particularly to a kind of sliding door linear electric motors.
Background technology
Traditional linear device or system are all to pass through intermediate conversion device (such as chain, steel wire using electric rotating motivation
The mechanisms such as rope, transmission belt, rack or screw mandrel) be converted to linear motion.Because these devices or system have intermediate conversion driver
Structure, so whole drive system has the problems such as volume is big, efficiency is low, maintenance difficult.Electrically operated gate in the market is general all
It is to be driven using electric rotating machine, passes through gear and rack, worm gear and worm screw, sprocket wheel and chain, friction clutch or steel wire rope etc.
Drawn.There is a process that rotary motion is changed into linear motion in transmission process, its complicated, easy mill
Damage and generation failure.A kind of straight line motor drive type automatic sensing door is disclosed in patent CN2844362Y, using linear electric motors
As the drive mechanism of induction door, linear motion can be directly produced, without by intermediate mechanical conversion equipment so that be
Structure of uniting is simpler, and can avoid noise and abrasion that machine driving brings etc..This straight line motor drive type is automatic
Door has obvious progress, but remain improved space for common traditional electrically operated gate.With science and technology
Development, today's society come into the intelligent epoch, and traditional product only possesses more functions could be competing in the market of fierceness
Show one's talent in striving.For electrically operated gate, motor-driven mode instead of the mode of tradition machinery driving, using electricity
Machine is driven, and motion process that can be on the door is accurately controlled, and once introduces Electronic Control, allows for setting for intelligent door
Meter is possibly realized, and can not content just to realize most basic switch gate function, but should energetically be sought and other electricity
The fusion of sub- equipment, design intelligent door vdiverse in function.Occur the product of some intelligent doors on Vehicles Collected from Market, such as
Electrically operated gate is combined with infrared inductor, when people walks close to, infrared inductor being capable of automatic sensing depositing to people
, and induced signal is sent to the control system of door, control system just opens door after receiving the signal, and when people leaves door
Afterwards, control system also will receive corresponding induced signal and close door.Here the induced signal that infrared inductor is sent
It is switching signal, but the communication modes of other electronic equipments are different, it may be possible to pass through CAN, or industry
Ethernet, or be by the wireless modes such as WIFI, bluetooth, therefore a kind of linear electric motors system with expanded function of exploitation
System, can compatible multiple interfaces external equipment, will greatly strengthen electrically operated gate it is intelligent, be well adapted for Internet of Things
The market demand in epoch.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, is improved for prior art, there is provided one kind is slided
Door linear electric motors, including the expander board with data transmit-receive module, the expander board can connect having for external equipment
Line or wireless signal can simultaneously communicate therewith, and greatly extend the function of electrically operated gate.It is of the invention novel in design, there is good fit
Answering property and scalability.
In order to solve the above technical problems, technical scheme provided by the invention is as follows：
A kind of sliding door linear electric motors, including stator module, controller, the stator module and the controller are electrical
Connection, in addition to an expander board, the expander board are electrically connected with the controller, and the expander board has
Data transmit-receive module, the data transmit-receive module can connect the wired or wireless signal of external equipment and can communicate therewith.
Further, in addition to connecting wire, the connecting wire both ends have binding post, the connecting wire respectively
The binding post of one end is connected with the expander board, binding post and the stator pack of the connecting wire other end
Part is connected, and is electrically connected with by the stator module and the controller.
Further, the controller is connected in the stator module with the stator interior of the connecting wire with straight-through
Line, the direct-through line are used to connect the connecting wire and the controller.
Further, the controller and the stator of the connecting wire are connected in the stator module includes coil and iron
Core and the coil rack being arranged between the coil and iron core, the direct-through line are located at below the coil rack.
Further, in addition to connecting wire, the connecting wire both ends have binding post, the connecting wire respectively
The binding post of one end is connected with the expander board, binding post and the controller of the connecting wire other end
It is directly connected to.
Further, the connecting wire includes power line and signal wire, and the controller is by the power line to institute
State expander board and working power is provided, the controller is communicated by the signal wire and the expander board.
Further, the wire signal of the external equipment includes switching signal.
Further, the excursion of the switching signal is 5-24V.
Further, the wire signal of the external equipment includes bus signals..
Further, the bus signals are CAN signal, and the transmitting-receiving of the CAN signal is real by CAN module
It is existing, or the bus signals are EPA bus signals, the transmitting-receiving of the EPA bus signals passes through insertion
Formula ethernet module is realized.
Further, the wireless signal of the external equipment includes WIFI signal or Bluetooth signal.
Further, the transmitting-receiving of the WIFI signal is realized by WIFI module, and the transmitting-receiving of the Bluetooth signal passes through indigo plant
Tooth module is realized.
Further, the expander board is installed on a terminal box, and the connecting wire is plugged in the terminal box one
End.
Further, the sliding door also includes the mover assembly being connected with sliding door door body with linear electric motors, described fixed
Sub-component includes at least two stators, and the controller is arranged between two neighboring stator.
The beneficial effects of the present invention are：
By setting the expander board with data transmit-receive module so that common electric door can connect external equipment
Wired or wireless signal, and being communicated therewith, so, one side external equipment can be by expander boards by correlation
Signal is sent to controller, and controller is handled and parsed to signal after receiving the signal, and according to circumstances motion on the door
Controlled accordingly；On the other hand, the related status information of door can also be sent to outer by controller by expander board
Portion's equipment, realizes information sharing.That is, due to there is provided the expander board with data transmit-receive module, realizing general
Interconnecting for logical information between electrically operated gate and multiple external equipments, greatly extends the function of electrically operated gate, can be well
Adapt to the market demand of the Internet of things era.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this hair
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the connection diagram between each component of the present invention；
Fig. 2 is the stereogram of connecting wire of the present invention；
Fig. 3 is the explosive view of sliding door of the present invention；
Fig. 4 is the explosive view of stator of the present invention；
Fig. 5 is the cross-sectional view of stator of the present invention；
Fig. 6 is photoisolator TLP627 built-in function schematic diagram；
Fig. 7 is the circuit theory diagrams that switching signal conversion is carried out using photoisolator TLP627；
Fig. 8 is the inside theory diagram of CSM100 modules；
Fig. 9 is USR-TCP232-E2 built-in function block diagram；
Figure 10 is the functional block diagram of USR-WIFI232-B2 modules；
Figure 11 is the functional block diagram of ZLG9021 modules；
Wherein, reference implication is as follows：
The direct-through line 14 of 12 coil rack of stator 1 coil, 11 iron core 13
The mover assembly 5 of 4 binding post of controller 2 plastics outer box, 3 connecting wire 41
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It should be noted that the directional instruction of institute in the embodiment of the present invention (such as up, down, left, right, before and after, it is outer,
It is interior ...) it is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion feelings
Condition etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
A kind of sliding door linear electric motors, as illustrated in the accompanying drawings from 1 to 3, including be connected with sliding door door body mover assembly 5, control
Device 2 processed, stator module, the controller 2 can be used for the movement of control mover assembly 5, it is preferable that stator module includes at least two
Individual stator 1, controller 2 are disposed therein between two adjacent stators 1, and are electrically connected with the two stators 1.Also include one
Expander board (not shown), also have between the expander board and controller 2 and be electrically connected with, and can be with controller 2
Communicated.In order to prevent signal interference and damage, expander board is fixed in a terminal box 3, the terminal box 3
One end is connected with connecting wire 4.The mode electrically connected between expander board and controller 2 have it is a variety of, in one embodiment,
It can be joined directly together by connecting wire 4, binding post 41 is specifically set respectively at the both ends of connecting wire 4, makes connecting wire 4
The binding post 41 of one end is connected with expander board, and binding post 41 and the controller 2 of the other end are joined directly together, and so, leads to
Cross connecting wire 4 just to connect expander board and controller 2, this connected mode simple, intuitive, it is easy to accomplish.
In another embodiment, the electrical connection between expander board and controller 2 is realized by stator 1, with previous embodiment not
With, in the present embodiment, the binding post 41 of the other end of connecting wire 4 is not directly coupled controller 2, but first with determining
Sub 1 one end is connected, and then the other end of stator 1 is connected with controller 2, as shown in figure 4, stator 1 including coil 11, iron core 12 with
And coil rack 13, coil rack 13 are enclosed on iron core 12, coil 11 is around in the periphery of coil rack 13.Also have inside stator 1
Direct-through line 14, the direct-through line 14 are located at the lower section of coil rack 13.The direct-through line 14 is used to connect connecting wire 4 and controller 2.
That is in the present embodiment, stator 1 is the bridge for connecting expander board and controller 2, this embodiment is relatively multiple
It is miscellaneous, but controller 2 is connected to due to that connecting wire 4 need not be crossed into stator 1, therefore the cleaner and tidier U.S. that visually seems
See.
Connecting wire 4 between connection expander board and controller 2 includes two parts, and a part is power line, another
Part is signal wire.Because expander board is not provided with independent power-supply system, therefore in order to ensure its normal work, it is necessary to
From power supply is introduced elsewhere, the effect of power line is exactly that the power-supply system of controller 2 is introduced into expander board, ensures its energy
Enough normal works.In addition, expander board also needs to carry out data communication with controller 2, on the one hand will be received from external equipment
To data be sent to controller 2 and handle, on the other hand the movable information of sliding door can also be sent to external equipment.Therefore
Need to set the signal wire for being capable of bi-directional transfer of data between expander board and controller 2.
Expander board also has data transmit-receive module, and the data transmit-receive module can connect the wire signal of external equipment
Or wireless signal and communicate therewith, below by several embodiments come elaborate data transmit-receive module be how with external equipment
Multi-signal communicated.
Embodiment 1：A variety of switching signals of data transmit-receive module and external equipment are communicated
Switching signal is to belong to one kind of wire signal, and switching signal may have a variety of, such as 5V, 9V, 12V, 24V, is led to
The signal that a variety of switching signals can uniformly be converted into being easy to controller to handle by the conversion of expander board is crossed, this conversion can
To be realized by photoisolator.
Photoisolator, also known as photo-coupler or optocoupler, it is the device for carrying out transmitting telecommunication number using light as medium, generally hair
Light device (infrared light-emitting diode LED) is encapsulated in same shell with light-receiving device (photosensitive semiconductor pipe).When input powers up
Photophore emits beam during signal, and light-receiving device receives just to produce photoelectric current after light, is flowed out from output end, it is achieved thereby that
" electricity-light-electricity " is changed.Input end signal is coupled to using light as medium the photoelectrical coupler of output end, because it has body
The small, long lifespan of product, contactless, strong antijamming capability, insulate between output and input, the advantages that one-way transmission signal, in numeral
It is widely applied on circuit.
Preferably, the photoisolator selected in the present embodiment is TLP627.
Fig. 6 is TLP627 cut-away view, wherein 1,2 pins are input pin, 3,4 pins are output pin, normally
In the case of be to disconnect between 3,4 pins, when have between 1,2 appropriate electric current by when, will turn between 3,4 pins.
Fig. 7 is the circuit theory diagrams that TLP627 realizes the conversion of a variety of switching signals, and R1 is current-limiting resistance in figure, the present embodiment
Middle its resistance of selection is 1.2K ohms, when not having control source between X1+, X1-, without electricity between TLP627 1,2 pins
Stream passes through, and is off-state between output end 3,4 pins, and now 3.3V high level signal can be inputted by signal wire PC3
To controller, and directly can be identified by controller 2.
When accessing 5-24V switching signal between X1+, X1-, the electric current between TLP627 1,2 pins is in 3-19mA
Between change, the electric current of this scope can drive 3,4 pins to turn on, and now GND low level signal passes through signal wire PC3
It is input to controller 2 and is identified by it.
That is, in the presence of photoisolator TLP627, expander board can will be more in the range of 5-24V
Kind switching signal is all converted into the low and high level signal that directly can be identified by controller 2.
Embodiment 2：The CAN of data transmit-receive module and external equipment is communicated
CAN is researched and developed by German BOSCH (Bosch) company, as the serial of ISO International standardizations
Communication protocol, it is one of current open field bus most widely used in the world.The characteristic of CAN agreement has included
The serial data communication of whole property, offer real-time support, transmission rate are up to 1Mb/s while have the addressing and error detection of 11
Ability.CAN is a kind of serial communication bus of multiple host pattern, and Basic Design code requirement has high bit rate, and energy
Any mistake caused by enough detecting, also with real-time, transmission range farther out, anti-electromagnetic interference capability is strong, cost is low etc.
Advantage, it can be worked in strong noise interference environment.
The data transmit-receive of CAN equipment realizes that the scheme that the present embodiment uses is, in extension electricity by CAN module
One CAN module is installed, the CAN module has CAN interface, on the one hand can be from outside CAN equipment on the plate of road
Receive CAN data, and by the CAN data conversion into RS232 serial datas, then by signal wire by these
RS232 serial datas are sent to controller 2；On the other hand, CAN module also can receive the string from controller 2 by signal wire
Mouth data, and it is automatically forwarded to outside CAN equipment.So by the expander board provided with CAN interface,
The communication between outside CAN equipment and controller 2 can be realized.
Specifically, selection CSM100 realizes the transmitting-receiving of CAN data and conversion as CAN module.CSM100 is one
The CAN RS 232 modules of money compact, simulation necessary to realizing the CAN with isolation and UART conversions is included inside it
With digital device, photoelectrical coupler, DC/DC converters, CAN-bus interfaces etc..Such as the inside principle that Fig. 8 is CSM100 modules
Block diagram, as seen from the figure, the module have 1 road UART passages, 1 road CAN-bus passages, and there be electrical isolation device centre.In figure
CANH, CANL are CAN input interface, directly can be connected with outside CAN bus apparatus, and RXD, TXD are that RS232 serial ports leads to
Line is interrogated, controller 2 directly can be connected to by signal wire.CSM100 data conversion supports " transparent translation " mode, Bu Huizeng
Add the communication burden that user is extra, the CAN data of external equipment can be converted into controller 2 as former state in real time can be straight
The serial data of processing is connect, it is simple and convenient.
Embodiment 3：The EPA bus of data transmit-receive module and external equipment is communicated
EPA bus refers to technically compatible with business Ethernet (i.e. work EEE802.3 standards), but is set in product
Timing, intensity, applicability and the practicality of selection, product in material, interoperability manipulation, reliability, anti-interference and this
Matter safety etc. can be applied realizes that bidirectional linked list multinode numeral is logical in production scene, between computerized measurement control device
The system of letter, also referred to as open, digitlization, the bottom control network of multi-point.Answered in addition, EPA also has
With many advantages, such as extensive, communication speed is high, cost is cheap.
The data transmit-receive of EPA bus apparatus realized by embedded ethernet module, what the present embodiment used
Scheme is that an embedded ethernet module is installed on expander board, and the module has Ethernet interface, on the one hand can
The receiving network data from outside network device, and the network data is converted into RS232 serial datas, then pass through signal wire
These RS232 serial datas are sent to controller 2；On the other hand, embedded ethernet module can also be received by signal wire
Serial data from controller 2, and it is automatically forwarded to outside network device.So by total provided with EPA
The expander board of line interface, the communication between outside network device and controller 2 can be realized.Specifically, USR- is selected
TCP232-E2 realizes the transmitting-receiving of outside network device and conversion as embedded ethernet module.Fig. 9 is USR-TCP232-
E2 built-in function block diagram, USR-TCP232-E2 is that a multi-functional serial ports turns ethernet module, using Cortex-M4 side
Case, dominant frequency are up to 120MHz, and speed is fast, low in energy consumption, and stability is high.Module integrates 10/100M adaptive ethernet interfaces, string
Port communications highest baud rate is up to 1024Kbps, has the mode of operations such as TCP Server, TCP Client, UDP.The module
It can realize that serial ports need not be concerned about detail to the two-way transparent transmission of the data of Ethernet interface, user, inside modules are completed
Protocol conversion.Serial ports side is serial ports level data, and Ethernet interface side is network packet, can assigned work by being simply provided
Details.Parameter can also can once set persistence by built-in web by setting software to be configured.In use,
The network signal of outside network device is connected to USR-TCP232-E2 Ethernet interface, the inside modules will realize net automatically
The conversion of network data and serial data, the data of conversion are then passed through into the serial ports side of module and the signal wire phase of expander board
Even, then controller 2 is transmitted to by signal wire.
Embodiment 4：The WIFI signal of data transmit-receive module and external equipment is communicated
WIFI is a kind of technology for allowing electronic equipment to be connected to a WLAN (WLAN), usually using 2.4G
UHF or 5G SHF ISM radio frequency bands.WIFI transmission speeds are very fast, can reach 54Mbps, meet personal and social information
The demand of change.The most important advantages of WIFI are to connect up, and can not be limited by wiring condition.At present, it is nearly all
Smart mobile phone, tablet personal computer and notebook computer all support WIFI to surf the Net, and are to use a kind of most wide wireless network transmissions now
Technology.
The data transmit-receive of WIFI equipment realizes that the scheme that the present embodiment uses is, in expanded circuit by WIFI module
One WIFI module is installed, the wireless signal of the outside WIFI equipment of WIFI module connection on the one hand can be from outside on plate
WIFI data are received in WIFI equipment, and by the WIFI data conversions into RS232 serial datas, then by signal wire by this
A little RS232 serial datas are sent to controller 2；On the other hand, WIFI module can be also received from controller 2 by signal wire
Serial data, and it is automatically forwarded to outside WIFI equipment.So by the expander board provided with WIFI module, can
Realize the communication between outside WIFI equipment and controller 2.
Specifically, selection USR-WIFI232-B2 realizes the transmitting-receiving of WIFI data and conversion as WIFI module.USR-
WIFI232-B2 modules are a integrated 802.11b/g/n modules, using the high-performance embedded structure of technical grade in the industry,
And smart home is directed to, intelligent grid, handheld device is personal medical, the application of these field of data transmission such as Industry Control, does
The optimization of specialty.
USR-WIFI232-B2 can accommodate 32 WIFI clients simultaneously as focus while access, and can also accommodate simultaneously
32 TCP Clients.By the module, that is, the Bidirectional transparent transmission that data between serial ports and WIFI can be achieved only need to be simply set,
User need not be concerned about detail, and inside modules are automatically performed protocol conversion, be easy to physical equipment being connected in WIFI network,
So as to realize the control of Internet of Things and management.Such as the functional block diagram that Figure 10 is USR-WIFI232-B2, as seen from the figure, module tool
There are 5 kinds of mode of operations, respectively transparent transmission pattern, serial ports instruction mode, GPIO patterns, Http client patterns and AT refers to
Make pattern.Under serial ports transparent transmission pattern, the data of transmitting-receiving in need do not do any parsing, energy between serial ports and WIFI
It is enough farthest to reduce the complexity that user uses.Only need to receive and dispatch WIFI data by the module in the present embodiment, by this
WIFI data conversions are transferred to controller 2 into after RS232 serial datas by signal wire, and data are carried out in controller 2
Dissection process, therefore, the function can be just realized well from transparent transmission pattern in the present embodiment.Likewise, work as module
After receiving the packet from the serial ports of controller 2, outside WIFI equipment can be also automatically forwarded to.Thus, by provided with
The expander board of USR-WIFI232-B2 modules, it becomes possible to realize the communication between outside WIFI equipment and controller 2.
Embodiment 5：The Bluetooth signal of data transmit-receive module and external equipment is communicated
Bluetooth (Bluetooth), it is a kind of radiotechnics of holding equipment short haul connection (being usually within 10m).
Can be including carrying out wireless messages friendship between numerous equipment such as mobile phone, PDA, wireless headset, notebook computer, related peripherals
Change.The standard of bluetooth is IEEE802.15, is operated in 2.4GHz frequency bands, with a width of 1Mb/s.Bluetooth technology causes the modern times
The mobile communication equipment and computer equipment carried easily, it is not necessary to can just be networked by cable, eliminate the line between equipment, take
And instead wireless connection, its practical ranges can also be extended to various household appliances, consumption electronic product and automobile etc.
Information household appliances, form a huge cordless communication network.
The data transmit-receive of bluetooth equipment realizes that the scheme that the present embodiment uses is, in expanded circuit by bluetooth module
One bluetooth module is installed, the wireless signal of the outside bluetooth equipment of bluetooth module connection on the one hand can be from outside indigo plant on plate
Receiving bluetooth in tooth equipment, and the blue-teeth data is converted into RS232 serial datas, then by signal wire by these
RS232 serial datas are sent to controller 2；On the other hand, bluetooth module also can receive the string from controller 2 by signal wire
Mouth data, and it is automatically forwarded to outside bluetooth equipment.So pass through the expander board provided with bluetooth module, Neng Goushi
Communication between existing outside bluetooth equipment and controller 2.
Specifically, selection ZLG9021 modules realize the transmitting-receiving of blue-teeth data and conversion as bluetooth module.Figure 11 is
The functional block diagram of ZLG9021 modules, ZLG9021 series bluetooth modules are the BLE moulds of a low cost, low-power consumption and small size
Block, meet the standard of bluetooth 4.0, module hardware is examined by strict radio frequency, built-in complete radio protocol stack, supports that serial ports is saturating
Bright transmission mode, user, which need not carry out cumbersome RF hardware design or the exploitation of wireless protocols, quickly to be used, and significantly subtract
Few Innovation Input, shorten the R＆D cycle of product.The module can be that each electronic product quickly upgrades bluetooth connection function, make it
Preferably blended with Intelligent mobile equipment, can be widely applied to various electronic equipments, such as the single product of intelligence, instrument and meter, medical treatment
Equipment, smart home, automotive electronics, amusement equipment etc..ZLG9021 modules are operated mainly under transparent transmission mode, so-called transparent transmission mould
Formula refers to：The data content and length that the data and recipient that sender sends receive are completely the same, invisible equivalent to one section
Transmission line.Module can be broadcasted automatically after starting, and having opened specific APP outside bluetooth equipment can be scanned and right to it
Connect, can is carried out data transmission by BLE between module and outside bluetooth equipment after successful connection.Outside bluetooth equipment
Write operation can be carried out to module by APP, the data of write-in will be sent to control by the signal wire being connected with expander board
Device 2 processed；Likewise, after module receives the packet from the serial ports of controller 2, outside bluetooth can be also automatically forwarded to
Equipment.Thus, the expander board provided with ZLG9021 bluetooth modules is passed through, it becomes possible to realize outside bluetooth equipment and controller
Communication between 2.
Although hereinbefore invention has been described by reference to some embodiments, but do not departing from the present invention's
In the case of scope, various improvement can also be carried out to it and can be with equivalent or well known to those skilled in the art
Other modes implement the present invention.Especially, it is each in presently disclosed each embodiment as long as structural hazard is not present
Feature can be combined with each other use by any-mode, the situations of these combinations not carried out in this manual exhaustive
Property description merely for the sake of omitting length and the consideration that economizes on resources.Therefore, the invention is not limited in spy disclosed herein
Determine embodiment, but all technical schemes including falling within the scope of the appended claims.
Claims (14)
- A kind of 1. sliding door linear electric motors, it is characterised in that：Including stator module, controller, the stator module and the controller are electrically connected with, in addition to an expander board, The expander board is electrically connected with the controller, and the expander board has data transmit-receive module, and the data are received Hair module can connect the wired or wireless signal of external equipment and can communicate therewith.
- 2. sliding door linear electric motors as claimed in claim 1, it is characterised in that：Also include connecting wire, the connecting wire both ends have binding post, the terminals of described connecting wire one end respectively Sub to be connected with the expander board, the binding post of the connecting wire other end is connected with the stator module, and It is electrically connected with by the stator module and the controller.
- 3. sliding door linear electric motors as claimed in claim 2, it is characterised in that：The controller and the stator interior of the connecting wire are connected in the stator module has direct-through line, the direct-through line For connecting the connecting wire and the controller.
- 4. sliding door linear electric motors as claimed in claim 3, it is characterised in that：The stator of the controller and the connecting wire is connected in the stator module to be included coil and iron core and is arranged at Coil rack between the coil and iron core, the direct-through line are located at below the coil rack.
- 5. sliding door linear electric motors as claimed in claim 1, it is characterised in that：Also include connecting wire, the connecting wire both ends have binding post, the terminals of described connecting wire one end respectively Sub to be connected with the expander board, binding post and the controller of the connecting wire other end are directly connected to.
- 6. the sliding door linear electric motors stated such as any one of claim 1-5, it is characterised in that：The connecting wire includes power line and signal wire, and the controller is carried by the power line to the expander board For working power, the controller is communicated by the signal wire and the expander board.
- 7. the sliding door linear electric motors as described in claim any one of 1-5, it is characterised in that：The wire signal of the external equipment includes switching signal.
- 8. sliding door linear electric motors as claimed in claim 7, it is characterised in that：The excursion of the switching signal is 5-24V.
- 9. the sliding door linear electric motors as described in claim any one of 1-5, it is characterised in that：The wire signal of the external equipment includes bus signals.
- 10. sliding door linear electric motors as claimed in claim 9, it is characterised in that：The bus signals are CAN signal, and the transmitting-receiving of the CAN signal is realized by CAN module, or described total Line signal is EPA bus signals, and the transmitting-receiving of the EPA bus signals is real by embedded ethernet module It is existing.
- 11. the sliding door linear electric motors as described in claim any one of 1-5, it is characterised in that：The wireless signal of the external equipment includes WIFI signal or Bluetooth signal.
- 12. sliding door linear electric motors as claimed in claim 11, it is characterised in that：The transmitting-receiving of the WIFI signal realizes that the transmitting-receiving of the Bluetooth signal is realized by bluetooth module by WIFI module.
- 13. the sliding door linear electric motors as described in claim any one of 1-5, it is characterised in that：The expander board is installed on a terminal box, and the connecting wire is plugged in described terminal box one end.
- 14. sliding door linear electric motors as claimed in claim 1, it is characterised in that：The sliding door also includes the mover assembly being connected with sliding door door body with linear electric motors, and the stator module is included at least Two stators, the controller are arranged between two neighboring stator.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711013276.3A CN107659108A (en) | 2017-10-26 | 2017-10-26 | A kind of sliding door linear electric motors |
| CN201821246739.0U CN209805648U (en) | 2017-10-26 | 2018-08-03 | Linear motor for sliding door |
| CN201810877283.6A CN109713871B (en) | 2017-10-26 | 2018-08-03 | Linear motor for sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711013276.3A CN107659108A (en) | 2017-10-26 | 2017-10-26 | A kind of sliding door linear electric motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107659108A true CN107659108A (en) | 2018-02-02 |
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ID=61119383
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711013276.3A Pending CN107659108A (en) | 2017-10-26 | 2017-10-26 | A kind of sliding door linear electric motors |
| CN201821246739.0U Active CN209805648U (en) | 2017-10-26 | 2018-08-03 | Linear motor for sliding door |
| CN201810877283.6A Active CN109713871B (en) | 2017-10-26 | 2018-08-03 | Linear motor for sliding door |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246739.0U Active CN209805648U (en) | 2017-10-26 | 2018-08-03 | Linear motor for sliding door |
| CN201810877283.6A Active CN109713871B (en) | 2017-10-26 | 2018-08-03 | Linear motor for sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107659108A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933503A (en) * | 2018-07-26 | 2018-12-04 | 深圳市易美迅智能科技有限公司 | Electronic roller with WIFI function |
| CN111564948A (en) * | 2020-05-28 | 2020-08-21 | 歌尔股份有限公司 | Linear motor |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659108A (en) * | 2017-10-26 | 2018-02-02 | 中山市欧派克五金制品有限公司 | A kind of sliding door linear electric motors |
| CN110230455B (en) * | 2019-05-22 | 2020-06-16 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Lifting safety door, platform safety protection system and control method thereof |
| CN111852248A (en) * | 2020-08-14 | 2020-10-30 | 张鹏鹏 | Linear motor automatically-controlled door based on bluetooth |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10144934B4 (en) * | 2001-09-12 | 2005-05-12 | Siemens Ag | Door drive and control device for automatic sliding and elevator doors of door systems |
| CA2422341A1 (en) * | 2003-03-17 | 2004-09-17 | Hirofumi Tamai | Integrated wireless linear motor |
| US8368257B2 (en) * | 2008-10-23 | 2013-02-05 | Arcus Technology, Inc. | Integrated linear brushless DC motor |
| CN107659108A (en) * | 2017-10-26 | 2018-02-02 | 中山市欧派克五金制品有限公司 | A kind of sliding door linear electric motors |
-
2017
- 2017-10-26 CN CN201711013276.3A patent/CN107659108A/en active Pending
-
2018
- 2018-08-03 CN CN201821246739.0U patent/CN209805648U/en active Active
- 2018-08-03 CN CN201810877283.6A patent/CN109713871B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933503A (en) * | 2018-07-26 | 2018-12-04 | 深圳市易美迅智能科技有限公司 | Electronic roller with WIFI function |
| CN108933503B (en) * | 2018-07-26 | 2019-09-10 | 深圳市易美迅智能科技有限公司 | Electronic roller with WIFI function |
| CN111564948A (en) * | 2020-05-28 | 2020-08-21 | 歌尔股份有限公司 | Linear motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209805648U (en) | 2019-12-17 |
| CN109713871A (en) | 2019-05-03 |
| CN109713871B (en) | 2024-03-19 |
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Application publication date: 20180202 |