CN108726295A - Wireless Cargo Lift control device - Google Patents
Wireless Cargo Lift control device Download PDFInfo
- Publication number
- CN108726295A CN108726295A CN201810532341.1A CN201810532341A CN108726295A CN 108726295 A CN108726295 A CN 108726295A CN 201810532341 A CN201810532341 A CN 201810532341A CN 108726295 A CN108726295 A CN 108726295A
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- China
- Prior art keywords
- controller
- signal
- connect
- floor
- reception
- Prior art date
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- 230000006698 induction Effects 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 26
- 230000005611 electricity Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
-
- 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
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/10—Details with respect to the type of call input
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4638—Wherein the call is registered without making physical contact with the elevator system
Abstract
The invention discloses a kind of wireless Cargo Lift control devices, it is characterised in that：Including emitter, reception device；The emitter include for select floor and export the key device of floor signal, connect with key device for receiving floor signal and exporting the controller I of radiofrequency signal according to floor signal and what is connect with controller I is used to receive radiofrequency signal and according to the RF device of emission of radio frequency signals radio wave；The reception device includes the controller II for being used to receive control signal and elevator motion is driven according to control signal output drive signal for receiving radio wave and exporting the receiver of control signal according to the radio wave of reception, connect with receiver；The controller I and controller II at least one is microcontroller.
Description
Technical field
The present invention relates to a kind of elevator control system, more particularly to a kind of wireless Cargo Lift control device.
Background technology
Skyscraper is more and more, and skyscraper mostly uses elevator to transport.Occurs wired electricity on the market now
Terraced and wireless elevator.Current wireless Cargo Lift receiver board and expelling plate mostly use the control of PCL integrated circuits, need a large amount of wiring,
And complexity is installed, it is of high cost；And noise is larger to elevator interference in space in the prior art.
Therefore, it is necessary to improve to solve the above technical problems the prior art.
Invention content
In view of this, the purpose of the present invention is to provide a kind of wireless Cargo Lift control device, solution controls in the prior art
More, of high cost, installation the is complicated problem of circuit connection.It is realized in particular by following technical scheme：
The wireless Cargo Lift control device of the present invention, it is characterised in that：Including emitter, reception device；The transmitting dress
Set including for select floor and export the key device of floor signal, connect with key device for receiving floor signal simultaneously
The controller I of radiofrequency signal is exported according to floor signal and what is connect with controller I is used to receive radiofrequency signal and according to radio frequency
Signal emits the RF device of radio wave, and keyboard-type key device in the prior art, pressure type button can be used in key device
M430G2433 microcontrollers or PLC integrated circuits in the prior art can be used in device or touch key device, controller I
JF24D integrated circuits in the prior art, A7108 integrated circuits etc. can be used Deng, RF device；Select floor when by touch or
The corresponding position of pressing keys device, key device export corresponding floor signal, controller I by power transmission line to controller I
It receives floor signal and respective radio-frequency signals is sent out to RF device by power transmission line according to the floor signal of reception, RF device receives
Radiofrequency signal that controller I is sent out and the radio wave that corresponding frequencies or amplitude are sent out to space；The reception device includes using
In receive radio wave and the receiver of control signal is exported according to the radio wave of reception, connect with receiver be used to receive
It controls signal and is driven the controller II of elevator motion, receiver that the prior art can be used according to control signal output drive signal
In JF24D integrated circuits, A7108 integrated circuits etc., controller II can be used PLC integrated circuits in the prior art or
M430G2433 microcontrollers etc.；The controller I and controller II at least one is microcontroller, few using microcontroller wiring, installation
It is convenient, it is at low cost；Receiver receives the radio wave that RF device is sent out, and logical according to the frequency of the radio wave of reception or wavelength
It crosses power transmission line and sends out corresponding control signal to controller II, controller II is according to the control signal of reception by power transmission line to electricity
The driving device of ladder sends out corresponding drive signal, the floor that driving elevator motion is selected to key device.
Further, the RF device includes for receiving radiofrequency signal and according to the emission of radio frequency signals electromagnetic wave of reception
Transmitting module and the transmitting antenna being connect with transmitting module, transmitting module can be used A7108 integrated circuits in the prior art,
JF24D integrated circuits etc., transmitting antenna is connect with transmitting module, to spatial emission radio wave；The receiver includes receiving
Antenna and connect with reception antenna for receiving electromagnetic wave and according to the electromagnetism wave direction controller II of reception output control signals
Receiving module, receiving module can be used A7108 integrated circuits in the prior art, JF24D integrated circuits etc., reception antenna with
Receiving module connects, and receives the radio wave that transmitting antenna is sent out；The transmitting antenna and reception antenna are led in the well of elevator cellar for storing things,
It is led to outside all antennas in the well of elevator cellar for storing things, effectively avoids the signal delay caused by more than barrier or disruption.
Further, the key device include for select floor and export selection signal induction module and with induction mould
Block and the optical coupler module of controller I connections, wherein optical coupler module are for receiving selection signal and exporting floor to controller I
Pressure inductor, capacitance inductor or resistance-type inductor in the prior art, optocoupler molding can be used in signal, induction module
EL817B integrated circuits or TLP112A in the prior art etc. can be used in block；It selects to touch or press induction module when floor
Different parts, induction module send out corresponding selection signal by power transmission line to photo-coupler, and photo-coupler is according to floor signal
By power transmission line corresponding floor signal is sent out to controller I；Using optical coupler module, the miscellaneous of connecting line can be preferably shielded
Signal interferes, and makes whole device safety and reliability.
Further, the wireless Cargo Lift control device further includes and the controller II selectors connecting and copying apparatus, institute
It includes the device for having storage function to state controller I and controller II, and wherein selector is for selecting uppermost storey, by The Highest Tower
Layer information export and is stored in controller II, and copying apparatus is for uppermost storey information in copy controller II and by uppermost storey
In information input controller I, selector can be used the combination of double-row needle and jumper cap in existing and technology, button and monolithic
USb interface flash memories disk, CSR bluetooth downloaders in the prior art with read-write capability can be used in the combination etc. of machine, copying apparatus
Deng；Uppermost storey information is inputted in selector, selector will be in uppermost storey information conveyance to controller II by power transmission line
Storage, by copying apparatus jack-plug socket link controller II by uppermost storey information copy to copying apparatus, is then turned off copy
Copying apparatus is connect with controller I by jack-plug socket, by the uppermost storey information in copying apparatus by the connection of machine and controller II
It is copied in controller I and stores；Increasing uppermost storey setting can make elevator adapt to the true height of floor, when key device is defeated
The lifting height for entering elevator when something goes wrong controls within uppermost storey.
Further, the selector includes the double-row needle pedestal being connect with controller II and the plug-in unit wire jumper of double-row needle pedestal
Uppermost storey is arranged in cap, the position for being mounted on double-row needle pedestal according to jumper cap, and user can be free according to the demand of oneself
The uppermost storey of elevator is set, it is only necessary to install jumper cap to corresponding position, convenient and efficient, the simple and convenient repair of device is arranged
It replaces.
Further, the induction module include for incude touch and export touch signal touch sensible electrode and with touch
The single channel for being used to receive touch signal and exporting selection signal to photo-coupler for touching induction electrode and photo-coupler connection touches
Touch chip, single channel touch chip can be used SGL8022WSOP8 integrated circuits in the prior art, TTP223B integrated circuits or
ASC8223E integrated circuits etc.；When selecting floor, corresponding touch sensible electrode is touched, induction electrode is by power transmission line to single-pass
Road touches chip and conveys touch signal, and single channel touches chip and receives after touch signal through power transmission line to photo-coupler the output phase
The selection signal answered, using single channel touch chip, mutual indepedent between each button, service life is higher than mechanical key.
Further, the wireless Cargo Lift control device, further includes the watchdog circuit being connect with controller II, for working as
Controller II occurs restarting controller II when program exception, and watchdog circuit in the prior art can be used in watchdog circuit
11, preferably ensure elevator normal operation.
Further, the receiving module includes the filter apparatus II for being used for filtering being connect with reception antenna and is set with filtering
Standby II and controller II connections for receive it is filtered after radio wave and exporting control the receiving device of signal, filtering is set
Low-pass filter and high-pass filter in the prior art can be used in standby II；After reception antenna receives radio wave, through filtering
Wave device filters, and will input receiving device except the radio wave after noise by power transmission line, receiving device is according to the radio of reception
Wave controls signal by power transmission line to controller II outputs are corresponding；The radio wave received can be eliminated by increasing filter II
In jamming incoherent signal.
Further, the transmitting module includes being connect with controller I for receiving radiofrequency signal and according to radiofrequency signal
The filter for filtering for emitting the transmitting equipment of corresponding frequencies or amplitude radio wave and being connect with transmitting equipment and transmitting antenna
High-pass filter or low-pass filter in the prior art can be used in wave device I, filter apparatus I；Controller I will by power transmission line
Radiofrequency signal is delivered to transmitting equipment, and radio wave is delivered to filter apparatus I by transmitting equipment by power transmission line, will after filtered
Except the radio wave after noise by transmitting antenna to spatial emission.
Beneficial effects of the present invention：PCL integrated circuits are replaced with microcontroller, wiring is few, at low cost, easy for installation；It will hair
It penetrates antenna and reception antenna is led in the well of elevator cellar for storing things, effectively avoid the signal delay caused by more than barrier or disruption；It adopts
Be of coupled connections key device and controller I are used up, the noise number interference of connecting line, safety and reliability are shielded；Increase house dog electricity
Road ensures elevator normal operation when being interfered program fleet；Other advantageous effects of the present invention will be in conjunction with real in detail below
Example is applied to be further detailed.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the emitter structural schematic diagram of the present invention；
Fig. 2 is the reception device structural schematic diagram of the present invention.
Specific implementation mode
As shown in the figure：Wireless Cargo Lift control device in the present embodiment, it is characterised in that：Including emitter, receive dress
It sets；The emitter includes for selecting floor and exporting the key device of floor signal, being used for of connecting with key device
It receives floor signal and the controller I4 of radiofrequency signal is exported according to floor signal and what is connect with controller I is used to receive radio frequency
Keyboard-type button dress in the prior art can be used in signal and according to the RF device of emission of radio frequency signals radio wave, key device
Set, pressure type key device or touch key device, controller I can be used M430G2433 microcontrollers in the prior art or
JF24D integrated circuits in the prior art, A7108 integrated circuits etc. can be used in PLC integrated circuits etc., RF device；Select floor
When by touching or the corresponding position of pressing keys device, key device export corresponding floor by power transmission line to controller I
Signal, controller I receive floor signal and send out respective radio-frequency letter to RF device by power transmission line according to the floor signal of reception
Number, RF device receives the radiofrequency signal that controller I is sent out and the radio wave that corresponding frequencies or amplitude are sent out to space；It is described to connect
Receiving apparatus includes for receiving radio wave and connecting according to the receiver of the radio wave of reception output control signal, with receiver
The controller II9 for receiving control signal and according to signal output drive signal driving elevator motion is controlled connect, receiver
JF24D integrated circuits in the prior art, A7108 integrated circuits etc. can be used, PLC in the prior art can be used in controller II
Integrated circuit or M430G2433 microcontrollers etc.；The controller I and controller II at least one is microcontroller, uses microcontroller
Wiring is few, easy for installation, at low cost；Receiver receives the radio wave that RF device is sent out, and according to the radio wave of reception
Frequency or wavelength send out corresponding control signal by power transmission line to controller II, and controller II is logical according to the control signal of reception
It crosses power transmission line and sends out corresponding drive signal, the floor that driving elevator motion is selected to key device to the driving device of elevator.
In the present embodiment, the RF device includes for receiving radiofrequency signal and according to the emission of radio frequency signals electromagnetism of reception
The transmitting module 5 of wave and the transmitting antenna 6 being connect with transmitting module, it is integrated that A7108 in the prior art can be used in transmitting module
Circuit, JF24D integrated circuits etc., transmitting antenna is connect with transmitting module, to spatial emission radio wave；The receiver includes
Reception antenna 7 and connect with reception antenna for receiving electromagnetic wave and according to the electromagnetism wave direction controller II of reception output controls
A7108 integrated circuits in the prior art, JF24D integrated circuits etc. can be used in the receiving module 8 of signal, receiving module, receives
Antenna is connect with receiving module, receives the radio wave that transmitting antenna is sent out；The transmitting antenna and reception antenna lead to elevator
It stores in well, is led to outside all antennas in the well of elevator cellar for storing things, effectively avoid the signal delay caused by more than barrier or disruption.
In the present embodiment, the key device include for select floor and export selection signal induction module and with sense
Answer the optical coupler module 3 of module and controller I connections, wherein optical coupler module is for receiving selection signal and defeated to controller I
Go out floor signal, pressure inductor, capacitance inductor or resistance-type inductor in the prior art, light can be used in induction module
EL817B integrated circuits or TLP112A in the prior art etc. can be used in coupling module；It selects to touch when floor or press sense is answered
The different parts of module, induction module send out corresponding selection signal by power transmission line to photo-coupler, and photo-coupler is according to building
Layer signal sends out corresponding floor signal by power transmission line to controller I；Using optical coupler module, connecting line can be preferably shielded
Noise number interference, make whole device safety and reliability.
In the present embodiment, the wireless Cargo Lift control device further includes the selector 10 being connect with controller II and is copied
Shellfish machine, the controller I and controller II include the device for having storage function, and wherein selector is used to select uppermost storey,
Uppermost storey information is exported and is stored in controller II, copying apparatus is used for uppermost storey information in copy controller II and will
In uppermost storey information input controller I, the combination of double-row needle and jumper cap in existing and technology, button can be used in selector
With microcontroller combination etc., it is blue that USb interface flash memories disk in the prior art with read-write capability, CSR can be used in copying apparatus
Tooth downloader etc.；Uppermost storey information is inputted in selector, selector is extremely controlled uppermost storey information conveyance by power transmission line
It is stored in device II processed, by copying apparatus jack-plug socket link controller II by uppermost storey information copy to copying apparatus, then
The connection for disconnecting copying apparatus and controller II, copying apparatus is connect with controller I by jack-plug socket, by the highest in copying apparatus
Floor information is copied in controller I and stores；Increase uppermost storey setting can make elevator adapt to the true height of floor, when by
The lifting height that key apparatus inputs elevator when something goes wrong controls within uppermost storey.
In the present embodiment, the selector includes the plug-in unit of the double-row needle pedestal and double-row needle pedestal that are connect with controller II
Uppermost storey is arranged in jumper cap, the position for being mounted on double-row needle pedestal according to jumper cap, and user can be according to the demand of oneself
The uppermost storey of elevator is freely set, it is only necessary to install jumper cap to corresponding position, setting is convenient and efficient, and device is simple and convenient
Repair is replaced.
In the present embodiment, the induction module includes for incuding the touch sensible electrode 1 for touching and exporting touch signal
The list for being used to receive touch signal and selection signal is exported to photo-coupler being connect with touch sensible electrode and photo-coupler
Channel touches chip 2, and single channel touches chip and SGL8022WSOP8 integrated circuits in the prior art, TTP223B collection can be used
At circuit or ASC8223E integrated circuits etc.；When selecting floor, corresponding touch sensible electrode is touched, induction electrode passes through transmission of electricity
Line touches chip to single channel and conveys touch signal, and single channel touches chip and receives after touch signal through power transmission line to optical coupling
Device exports corresponding selection signal, and using single channel touch chip, mutual indepedent between each button, service life is pressed higher than machinery
Key.
In the present embodiment, the wireless Cargo Lift control device, further includes the watchdog circuit being connect with controller II, is used
In making controller II restart when program exception occurs in controller II, house dog electricity in the prior art can be used in watchdog circuit
Road 11 preferably ensures elevator normal operation.
In the present embodiment, the receiving module include connect with reception antenna for filtering filter apparatus II and with
Filter apparatus II and controller II connections for receive it is filtered after radio wave and export the receiving device of control signal,
Low-pass filter and high-pass filter in the prior art can be used in filter apparatus II；After reception antenna receives radio wave,
Filtered device filtering will input receiving device by power transmission line except the radio wave after noise, and receiving device is according to reception
Radio wave controls signal by power transmission line to controller II outputs are corresponding；The nothing received can be eliminated by increasing filter II
Jamming incoherent signal in line electric wave.
In the present embodiment, the transmitting module includes being connect with controller I for receiving radiofrequency signal and according to radio frequency
Signal emits the transmitting equipment of corresponding frequencies or amplitude radio wave and what is connect with transmitting equipment and transmitting antenna is used to filter
Filter apparatus I, high-pass filter or low-pass filter in the prior art can be used in filter apparatus I；Controller I passes through transmission of electricity
Radiofrequency signal is delivered to transmitting equipment by line, and radio wave is delivered to filter apparatus I by transmitting equipment by power transmission line, filtered
Afterwards by except the radio wave after noise by transmitting antenna to spatial emission.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (9)
1. a kind of wireless Cargo Lift control device, it is characterised in that：Including emitter, reception device；
The emitter includes for selecting floor and exporting the key device of floor signal, being used for of connecting with key device
It receives floor signal and the controller I of radiofrequency signal is exported according to floor signal and what is connect with controller I is used to receive radio frequency
Signal and according to the RF device of emission of radio frequency signals radio wave；
The reception device include for receive radio wave and according to the radio wave of reception export control signal receiver,
The controller for receiving control signal and according to signal output drive signal driving elevator motion is controlled being connect with receiver
II；
The controller I and controller II at least one is microcontroller.
2. wireless Cargo Lift control device as described in claim 1, it is characterised in that：The RF device includes for receiving radio frequency
Signal and according to the transmitting module of the emission of radio frequency signals electromagnetic wave of reception and the transmitting antenna being connect with transmitting module；It is described to connect
Receive device include reception antenna and connect with reception antenna be used for receive electromagnetic wave and the electromagnetism wave direction controller II according to reception
The receiving module of output control signal；The transmitting antenna transmitting terminal and reception antenna receiving terminal are led in the well of elevator cellar for storing things.
3. wireless Cargo Lift control device as claimed in claim 2, it is characterised in that：The key device includes for selecting building
Layer and the molding of the optical coupler module for exporting the induction module of selection signal and being connect with induction module and controller I, wherein optocoupler
Block is for receiving selection signal and exporting floor signal to controller I.
4. wireless Cargo Lift control device as claimed in claim 3, it is characterised in that：It further include the selection being connect with controller II
Device and copying apparatus, the controller I and controller II include the device for having storage function, and wherein selector is for selecting highest
Uppermost storey information is exported and is stored in controller II by floor, and copying apparatus, which is used for uppermost storey in copy controller II, to be believed
Breath simultaneously will be in uppermost storey information input controller I.
5. wireless Cargo Lift control device as claimed in claim 4, it is characterised in that：The selector includes connecting with controller II
The plug-in unit jumper cap of the double-row needle pedestal and double-row needle pedestal that connect, the position for being mounted on double-row needle pedestal according to jumper cap are defeated
Go out uppermost storey information.
6. wireless Cargo Lift control device as claimed in claim 5, it is characterised in that：The induction module includes tactile for incuding
It touches and exports the touch sensible electrode of touch signal and what is connect with touch sensible electrode and photo-coupler touches letter for receiving
Number and to photo-coupler export selection signal single channel touch chip.
7. wireless Cargo Lift control device as claimed in claim 6, it is characterised in that：Further include guarding the gate with what controller II was connect
Dog circuit, for making controller II restart when program exception occurs in controller II.
8. wireless Cargo Lift control device as claimed in claim 7, it is characterised in that：The receiving module includes and reception antenna
Connection for filtering filter apparatus II and connect with filter apparatus II and controller II be used for receive it is filtered after nothing
Line electric wave and the receiving device for exporting control signal.
9. wireless Cargo Lift control device as claimed in claim 8, it is characterised in that：The transmitting module includes and controller I
Connection for receive radiofrequency signal and according to the transmitting equipment of emission of radio frequency signals radio wave and with transmitting equipment and transmitting
The filter apparatus I for filtering of antenna connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810532341.1A CN108726295B (en) | 2018-05-29 | 2018-05-29 | Wireless goods elevator control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810532341.1A CN108726295B (en) | 2018-05-29 | 2018-05-29 | Wireless goods elevator control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108726295A true CN108726295A (en) | 2018-11-02 |
| CN108726295B CN108726295B (en) | 2024-03-29 |
Family
ID=63936670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810532341.1A Active CN108726295B (en) | 2018-05-29 | 2018-05-29 | Wireless goods elevator control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108726295B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062066A (en) * | 1990-09-19 | 1992-06-17 | 菲利浦光灯制造公司 | Readout equipment |
| US20070054639A1 (en) * | 2005-09-06 | 2007-03-08 | Bauman Mark A | Apparatus and method for improving the reception of an information signal |
| CN201362531Y (en) * | 2009-03-16 | 2009-12-16 | 湖北江汉建筑工程机械有限公司 | Intelligent lifter control device |
| WO2014178790A1 (en) * | 2013-05-03 | 2014-11-06 | Jandiono Teddy | Bluetooth / wireless auto lift number activator (hands free lift) |
| CN204297845U (en) * | 2014-12-12 | 2015-04-29 | 苏州德奥电梯有限公司 | A kind of apparatus for controlling elevator |
| CN106477403A (en) * | 2016-12-27 | 2017-03-08 | 张敏勇 | Elevator electromagnetic control apparatus and system |
| CN107000973A (en) * | 2014-10-02 | 2017-08-01 | 通力股份公司 | Radio communication in elevator |
| CN208265543U (en) * | 2018-05-29 | 2018-12-21 | 河南德克电子科技有限公司 | wireless elevator control system |
-
2018
- 2018-05-29 CN CN201810532341.1A patent/CN108726295B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062066A (en) * | 1990-09-19 | 1992-06-17 | 菲利浦光灯制造公司 | Readout equipment |
| US20070054639A1 (en) * | 2005-09-06 | 2007-03-08 | Bauman Mark A | Apparatus and method for improving the reception of an information signal |
| CN201362531Y (en) * | 2009-03-16 | 2009-12-16 | 湖北江汉建筑工程机械有限公司 | Intelligent lifter control device |
| WO2014178790A1 (en) * | 2013-05-03 | 2014-11-06 | Jandiono Teddy | Bluetooth / wireless auto lift number activator (hands free lift) |
| CN107000973A (en) * | 2014-10-02 | 2017-08-01 | 通力股份公司 | Radio communication in elevator |
| CN204297845U (en) * | 2014-12-12 | 2015-04-29 | 苏州德奥电梯有限公司 | A kind of apparatus for controlling elevator |
| CN106477403A (en) * | 2016-12-27 | 2017-03-08 | 张敏勇 | Elevator electromagnetic control apparatus and system |
| CN208265543U (en) * | 2018-05-29 | 2018-12-21 | 河南德克电子科技有限公司 | wireless elevator control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108726295B (en) | 2024-03-29 |
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