CN110451389A - A kind of circuit based on POS enabling radio gang elevator - Google Patents

A kind of circuit based on POS enabling radio gang elevator Download PDF

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Publication number
CN110451389A
CN110451389A CN201910715918.7A CN201910715918A CN110451389A CN 110451389 A CN110451389 A CN 110451389A CN 201910715918 A CN201910715918 A CN 201910715918A CN 110451389 A CN110451389 A CN 110451389A
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CN
China
Prior art keywords
door
switching tube
transmitting line
cathode
diode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910715918.7A
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Chinese (zh)
Other versions
CN110451389B (en
Inventor
孙林
凌青华
孙安龙
夏永锋
王长宝
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Jiangsu University of Science and Technology
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Jiangsu University of Science and Technology
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Priority to CN201910715918.7A priority Critical patent/CN110451389B/en
Publication of CN110451389A publication Critical patent/CN110451389A/en
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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/14—Control systems or devices
    • B66B13/143—Control systems or devices electrical
    • 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
    • B66B2201/101—Single 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
    • 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
    • B66B2201/4676—Call registering systems for checking authorization of the passengers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention discloses a kind of circuits based on POS enabling radio gang elevator, POS enabling radio gang transmitting line module and wireless receiving control circuit module including wireless connection；It is that transmitting line module includes the door lock branch to be sequentially connected in series entrance doorway machine output switch, door open button, door lock between the positive and negative electrode of the first DC power supply, wireless encoding transmitting line, switching tube Q3, resistance R4, R5, diode D5, D6, D7；D6 anode connects with the first DC power anode, D6 cathode connects with D7 anode, D7 cathode and Q3 source electrode and the one end R5 phase simultaneously connect, the R5 other end and D5 cathode, Q3 grid and the one end R4 phase simultaneously connect, D5 anode connects with the entrance doorway machine output end switch DOOR-, wireless encoding transmitting line anode connects with Q3 drain electrode, and wireless encoding transmitting line cathode and the R4 other end connect with the first DC power cathode.When doorway machine output switch disconnects, it is ensured that open the door, and effectively call same layer elevator and headlamp with radio gang.

Description

A kind of circuit based on POS enabling radio gang elevator
Technical field
The invention belongs to intelligent building engineering field, it is related to a kind of realization owner and swipes the card in building first floor entrance doorway machine Elevator is called while enabling, to reduce the circuit for waiting elevator door time, and in particular to a kind of entrance doorway machine is swiped the card out The circuit and implementation method of door and wireless calling elevator and illumination.
Background technique
With the city improvement of people's living standards, the accelerating rhythm of life, the demand to life is not only on goods and materials Satisfaction, but hommization experience it is comfortable, convenient.It is all right in numerous high-end buildings in order to preferably embody human oriented design Visual-speaking system is improved, and is increased doorway machine and is called terraced function.The specific implementation of this function is on the house first floor and ground The doorway machine increase of Xia Shigeceng elevator hall, which is swiped the card, calls elevator functions, i.e., owner enters while doorway machine swipes the card and opens the door, It to signal all the way to elevator call buttons, realizes and shifts to an earlier date call, save the time for owner, to the greatest extent effectively using electricity Ladder improves energy utilization rate.But electric signal is often transported to elevator(lift) machine room by current doorway machine calling elevator, and ordinary circumstance is exhaled It is elevator all and is in the first floor, but elevator(lift) machine room is in top layer, therefore this scheme cloth wire length, construction is complicated, and there are signals to decline The phenomenon that subtracting also is unfavorable for the maintenance in later period.It is also based in the prior art just like one kind application No. is 201610003479.3 The circuit and implementation method of POS enabling linkage elevator, are recorded: being reconstructed, increased to circuit after the output of entrance doorway machine If the relay J of PNP type triode Q, resistance R and normally opened contact；It is constant to retain original door lock switch gate branch connection relationship: going out The end DOOR+ of entrance doorway machine output switch is connected with the anode of DC power supply, the DOOR- of entrance doorway machine output switch It is connected after the concatenation door open button of end with the anode of door lock, the cathode of door lock is connected with the cathode of DC power supply.It takes three The emitter of pole pipe Q is connected with the end DOOR+ of entrance doorway machine output switch, the base stage of triode Q and entrance doorway The end DOOR- of machine output switch is connected, the cathode phase after the collector series relay J coil of triode Q with DC power supply Connection, the normally opened contact of relay J and the elevator call buttons phase of same layer simultaneously connect, and the base stage of triode Q simultaneously concatenates R to direct current The cathode in source.From realization: entrance doorway machine, which is swiped the card, calls elevator when opening the door and simultaneously in same layer.Overcome original scheme wiring The problem of long, construction is complicated, signal decaying and disadvantage.Very perfect design is seemed, but there are critical defects: when entrance doorway Machine is swiped the card when opening the door, and entrance doorway machine output switch disconnects, and triode Q conducting saturation, relay J is attracted, and normally opened contact produces Raw signal to elevator call buttons of connecting call elevator, realize elevator-calling function；But at this time because of the base stage and discrepancy of triode Q The end DOOR- of mouth doorway machine output switch is connected, and the base current of triode Q is not only base stage and is concatenated into the negative of DC power supply The resistance R of pole is limited, but the door lock concatenated by resistance R with door open button it is in parallel after control the base stage of triode Q jointly Electric current, and the resistance of door lock is far smaller than resistance R, this is determined by the working characteristics of door lock, then at this time due to door lock In the presence of the electric current for flowing through triode Q base stage is far longer than the maximum current that its base stage can bear, and damages triode Q, if damage Bad is the breakdown of triode Q, and door lock is unable to fail-safe at this time.To sum up analysis show that application No. is 201610003479.3 one kind Circuit and exporting in the state that switch disconnects in entrance doorway machine for implementation method based on POS enabling linkage elevator are tied By:
When the base stage of triode Q can bear to flow through electric current needed for door lock, i.e. triode Q will not be damaged:
(1) triode Q is saturated: the coil of relay J is powered, and the normally opened contact of relay J is connected, and exports dry contact all the way Signal to elevator call buttons call elevator, realize elevator-calling function；
(2) door open button is pressed, and door lock power loss is opened the door；
(3) door open button is not pressed, and door lock will not power loss enabling；
(4) whether door open button is pressed, the saturation depth of triode Q is influenced；
When the base stage of triode Q cannot bear to flow through electric current needed for door lock, i.e. triode Q is damaged:
If (1) triode Q base stage is to blow (do not discuss the coil of relay J whether be powered situation),
Whether door open button is pressed, the equal power loss of door lock is opened the door；
If (2) triode Q base stage is breakdown (do not discuss the coil of relay J whether be powered situation),
1. door open button is pressed, door lock power loss is opened the door；
2. door open button is not pressed, door lock will not power loss enabling.
It is known that: entrance doorway machine and same layer elevator inlet and outlet still have a certain distance, from entrance doorway machine The elevator call buttons of lead to same layer elevator are still more troublesome than school；And night enters when doorway machine swipes the card and opens the door, Bu Nengji The lamp of the inlet and outlet of Shi Kaiqi same layer elevator illuminates, and makes user's row that same layer lift port is rapidly entered after doorway machine swipes the card and opens the door Walk that there are security risks.If user card punching, which is entered, still has a certain distance, night to same layer elevator inlet and outlet with acoustic control lamp Between for convenience walking imported and exported to elevator, the specific sound that the user after entering that swipes the card can issue very high loudness can just make acoustic control lamp It opens, user is opened by issuing the acoustic control lamp for the inlet and outlet that the sound controls same layer elevator, and this behavior, is often lived to other Family life interferes, and the especially late into the night is easier to influence other residents rest.
Summary of the invention
It is an object of the present invention to solution defects of the existing technology, propose a kind of based on POS enabling radio gang The circuit of elevator.
In order to achieve the above purpose, the technical solution of realization of the invention are as follows:
A kind of circuit based on POS enabling radio gang elevator, the POS including sending wireless signal open the door wireless The transmitting line module that links and the corresponding wireless receiving control circuit module for receiving wireless signal；The POS opens the door wireless join Dynamic transmitting line module, including entrance doorway machine, door lock, door open button, wireless encoding transmitting line, switching tube Q3, resistance R4, R5, diode D5, D6, D7, the first DC power supply；The end DOOR+ of the entrance doorway machine output switch and the first direct current The anode of power supply is connected, and the end DOOR- of entrance doorway machine output switch is connected with one end of door open button, door open button The other end be connected with the anode of door lock, the cathode of door lock is connected with the cathode of the first DC power supply；The sun of diode D6 Pole is connected with the anode of the first DC power supply, and the cathode of diode D6 is connected with the anode of diode D7, diode D7's Cathode and the source electrode of switching tube Q3 and one end phase of resistance R5 simultaneously connect, the other end of resistance R5 and cathode, the switch of diode D5 The grid of pipe Q3 and one end phase of resistance R4 simultaneously connect, the end DOOR- of anode and entrance doorway machine the output switch of diode D5 It is connected, the other end of resistance R4 is connected with the cathode of the first DC power supply；The anode of wireless encoding transmitting line and switch The drain electrode of pipe Q3 is connected, and the cathode of wireless encoding transmitting line is connected with the cathode of the first DC power supply；Wireless encoding hair Power transmission road is wirelessly connected with wireless receiving control circuit module.
First DC power supply is direct current 12V.
Described diode D5, D6 and the D7 is switching diode.
The switching tube Q3 is P-channel enhancement type metal-oxide-semiconductor, is voltage driven element.
The diode D5: 1. for entrance doorway machine 3050 export switch disconnect when, make door lock branch not by Switching tube Q3, which is powered, to be influenced, i.e., ensures that door lock reliably opens the door for exporting when switch disconnects in entrance doorway machine 3050, simultaneously The gate-source voltage u of protective efficient switch pipe Q3 when switch disconnects is exported in entrance doorway machine 3050GSIt is unlikely to due to excessively high Damage plays protective switch pipe Q3, therefore when entrance doorway machine 3050 exports switch and disconnects, diode D5 is used for door lock branch Road and control wireless encoding transmitting branch are electrically isolated；2. making door lock for when entrance doorway machine 3050 exports switch connection Branch is electrically connected with control wireless encoding transmitting branch, exports switch connection by entrance doorway machine 3050, makes switching tube Q3 Become ending from saturation.
The door open button of the door lock is the door open button being arranged in door, is normally closed push button switch, it may be assumed that door open button Under just normally closed door state, the switch of door open button is to connect；When pressing door open button, the switch of door open button is by being closed The state of (connection) disconnects, and when unclamping door open button, the switch connection of door open button reverts to closure.
The described entrance doorway machine output switch is dry contact signal, entrance doorway machine under just normally closed door state, Output switch is connects, and output switch disconnects after entrance doorway machine swipes the card enabling, provides a power-off signal.
The wireless encoding transmitting line inputs the coding module being connected with transmit circuit including exporting, and is set as Automatic transmission wireless encoding is powered on, cutting power supply stopping working.
The wireless receiving control circuit module, comprising: wireless receiving/control circuit, with wireless receiving/control circuit Elevator call buttons of the output to switch and connect, and be the second DC power supply of wireless receiving/control circuit power supply；Wirelessly The input of reception/control circuit is wirelessly connected with the output of wireless encoding transmitting line.
Wireless receiving/the control circuit, including relay J, controller unit, the first push module, photo resistance, Second push module receives circuit, human body sensor module, headlamp；The input of the controller unit and photo resistance connect The output for receiving circuit, human body sensor module is connected；The output of the controller unit and the first push module, the second promotion The input of module is connected；The output of first push module is connected with the coil of relay J, the normally opened touching of relay J Point with elevator call buttons phase and connect；The output of second push module is connected with headlamp；Receive circuit input with Wireless mode is connected with the output of wireless encoding transmitting line.
The relay J is the relay of normally opened contact, and the present invention uses the DC relay of normally opened contact.
The elevator call buttons are the elevator call buttons with entrance doorway machine same layer.And elevator call buttons are adopted The signal of collection is also dry contact signal.
To above-described POS enabling radio gang transmitting line module, it is equipped with following implementation method:
(1) it is set under entrance doorway machine output switch connection state, does not power to wireless encoding transmitting line, wirelessly Coding transmitting line does not work；
(2) it is set under entrance doorway machine output switch off state, powers to wireless encoding transmitting line, it is wireless to compile Code transmitting line, which generates, to be encoded and transmits wirelessly, and is cut off when entrance doorway machine exports switch connection, wireless encoding sends electricity Road stops working.
To above-described wireless receiving control circuit module, it is equipped with following implementation method:
One, it sets when controller unit receives and parses through the coding of wireless encoding transmitting line transmission, stops The timer of timing and clearing, and normally opened contact to relay J and headlamp carry out control as follows respectively:
(1) it is to relay J normally opened contact control process:
1. the normally opened contact that controller unit controls relay J is kept if relay J normally opened contact is in an ON state It connects,
2. the normally opened contact of controller unit control relay J connects if relay J normally opened contact is in an off state It is logical,
(2) it is for the control process of headlamp:
1. if headlamp is in the open state, controller unit control headlamp is kept it turning on,
2. controller unit carries out such as according to the resistance value testing result of photo resistance if headlamp is in OFF state Lower control:
When the resistance value < of photo resistance sets threshold values, holding headlamp extinguishes,
When resistance value >=setting threshold values of photo resistance, headlamp is opened；
Two, set when controller unit receive be not resolved to wireless encoding transmitting line transmission coding when, to after The normally opened contact and headlamp of electric appliance J carries out control as follows respectively:
(1) it is to relay J normally opened contact control process:
1. the normally opened contact of controller unit control relay J is released if relay J normally opened contact is in an ON state It puts, the normally opened contact of relay J disconnects,
2. the normally opened contact that controller unit controls relay J is kept if relay J normally opened contact is in an off state It disconnects,
(2) it is for the control process of headlamp:
1. controller unit is known by human body sensor module to whether someone detects if headlamp is in OFF state Not, and combination controls the resistance value testing result of photo resistance: to be identified to arrive someone, and resistance value >=setting of photo resistance When threshold values, headlamp is opened, otherwise, headlamp is kept to extinguish,
2. controller unit is known by human body sensor module to whether someone detects if headlamp is in the open state It Jin Hang not be control as follows:
When recognizing someone, stop just in the timer of timing and clearing, and headlamp is kept to open,
When not recognizing someone, headlamp is controlled when opening timer, when reaching 3 minutes when timer and is put out It goes out, when stopping timer and resets.
The utility model has the advantages that
A kind of circuit based on POS enabling radio gang elevator of the invention, main feature:
(1) it is added between door lock branch and control wireless encoding transmitting branch and is electrically isolated diode, is realized in entrance When the output switch of doorway machine 3050 disconnects, the uncontrolled wireless encoding transmitting branch of door lock branch influences, and uses entrance doorway machine 3050 output switches reliably open the door when disconnecting, and will not damage switching tube because of the influence of door lock branch.Due in door lock branch It is added between control wireless encoding transmitting branch and is electrically isolated diode, when entrance doorway machine 3050 exports switch and disconnects, Not only reliably simulant elevator button signal had been realized, but also really door lock is reliably opened.It is sent again in door lock branch and control wireless encoding The electric isolution diode being added between branch only plays unidirectional electric isolution, exports switch connection in entrance doorway machine 3050 When, switch connection equally is exported by entrance doorway machine 3050, makes switching tube Q become ending from being saturated, circuit is reliable；
(2) the circuit of radio gang elevator, for installing: very long wiring is eliminated, it is easy for installation；From using For: if swiping the card elevator inlet and outlet light dark and the illumination of opening elevator inlet and outlet immediately while calling same layer elevator Lamp, the i.e. unlatching with night linkage headlamp, both have the characteristics that acoustic control lamp, and people opens to lamp, and user is facilitated to open the door from swiping the card After can smoothly enter into same layer lift port, and overcome the defect of acoustic control lamp, the user after entering that swipes the card will not send out because needing acoustic control to turn on light The sound out, thus reduce because need acoustic control turn on light user card punching open the door after to other residents life interference, especially the late into the night reduce Because needing acoustic control to turn on light rest to other residents.
Detailed description of the invention
Fig. 1 is a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator of the invention Transmitting line module first embodiment functional block diagram；
Fig. 2 is a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator of the invention Transmitting line module second embodiment functional block diagram；
Fig. 3 is a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator of the invention Transmitting line module 3rd embodiment functional block diagram；
Fig. 4 is a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator of the invention Transmitting line module fourth embodiment functional block diagram；
Fig. 5 is a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator of the invention Wireless encoding transmitting line functional block diagram in transmitting line module；
Fig. 6 is a kind of wireless receiving control circuit mould of circuit based on POS enabling radio gang elevator of the invention Block functional block diagram；
Fig. 7 is a kind of wireless receiving control circuit mould of circuit based on POS enabling radio gang elevator of the invention Block control method flow diagram；
In figure: D1, D2, D3, D4, D5, D6, D7, D8, D9, D10. diode, ZD1. voltage-stabiliser tube, R1, R2, R3, R4, R5, R6, R11, R12, R13, R14. resistance, J. relay, 3050. entrance doorway machines, the first DC power supply of DC1., DC2. second DC power supply, Q1, Q2, Q3, Q4. switching tube, 101,102,103,104. door lock branches, 201,202,203,204. controls are wireless Coding transmitting branch, 1000. POS enabling radio gang transmitting line modules, 2000. wireless receiving control circuit modules, 10. wireless encoding transmitting line, 11. transmit circuits, PT2262. coding module, 35. receive circuit, 300. wireless receivings/control Circuit, 31. controller units, 32. first push modules, 34. second push modules, 33. photo resistance, 36. human body sensors Module, 37. headlamps.
Specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, the first DC power supply DC1 is 12V；The entrance doorway machine 3050 Output switch be dry contact signal, entrance doorway machine 3050 under just normally closed door state, output switch for connect, work as discrepancy Mouthful doorway machine 3050 output switch after enabling of swiping the card disconnects and provides a power-off signal；The door open button is normally closed button, is The door open button of door lock, operation when for going out, when pressing door open button, door open button is disconnected by normally closed state, and release is opened Door button, the switch connection of door open button revert to normally closed；The door lock: when in electricity condition when door lock close；Work as place It opens the door when power failure state.Under just normally closed door state: entrance doorway machine 3050 exports switch connection, the switch of door open button connects Logical, door lock is in obtain electricity condition locking.
As shown in Figure 1, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Circuit module 1000 is sent, by entrance doorway machine 3050, door lock, door open button, wireless encoding transmitting line 10, switching tube Q1, Resistance R1, R2, diode D1, D2, D3, the first DC power supply DC1 composition；One end of the door open button and the first DC power supply The anode of DC1 is connected, and the other end of door open button is connected with the anode of door lock, the cathode and entrance doorway machine of door lock The end DOOR+ of 3050 output switches is connected, the end DOOR- of the output switch of entrance doorway machine 3050 and the first DC power supply The cathode of DC1 is connected；One end of resistance R1 is connected with the anode of the first DC power supply DC1, the other end of resistance R1 and two The anode of pole pipe D2 and the anode phase of diode D3 simultaneously connect；Cathode and entrance doorway machine 3050 the output switch of diode D3 The end DOOR+ is connected；The cathode of diode D2 is connected with the anode of diode D1, and the cathode of diode D1 is with switching tube Q1's Control terminal and one end phase of resistance R2 simultaneously connect, and the other end of resistance R2 is connected with the cathode of the first DC power supply DC1；It is wireless to compile Code transmitting line 10 anode be connected with the anode of the first DC power supply DC1, the cathode of wireless encoding transmitting line 10 with open The hot end for closing pipe Q1 is connected, and the cold end of switching tube Q1 is connected with the cathode of the first DC power supply DC1；It is wireless to compile Code transmitting line 10 is wirelessly connected with reception circuit 35 in wireless receiving control circuit module 2000.
Described diode D1, D2 and D3 are switching diode, and diode D1 and D2 select transwitch diode.
The switching tube Q1 is the enhanced metal-oxide-semiconductor of N-channel, is voltage driven element, the grid of the enhanced metal-oxide-semiconductor of N-channel Pole (G) is the control terminal of switching tube Q1, and the drain electrode (D) of the enhanced metal-oxide-semiconductor of N-channel is the hot end of switching tube Q1, and N-channel increases The source electrode (S) of strong type metal-oxide-semiconductor is the cold end of switching tube Q1.As the gate-source voltage u of switching tube Q1GS≥UGS(th)Open electricity When pressure, switching tube Q1 enters conducting saturation, i.e. switching tube Q1 switch connection；As the gate-source voltage u of switching tube Q1GS<UGS(th)It opens When opening voltage, switching tube Q1 enters cut-off, i.e. switching tube Q1 switch disconnects.
The diode D3: 1. for opening door lock branch not when entrance doorway machine 3050 exports switch and disconnects Closing pipe Q1 and resistance R2 and being powered influences, i.e., ensures that door lock is reliably opened for exporting when switch disconnects in entrance doorway machine 3050 Door, while the gate-source voltage u of protective efficient switch pipe Q1 when switch disconnects is exported in entrance doorway machine 3050GSBe unlikely to because It is excessively high and damage, play protective switch pipe Q1, therefore when entrance doorway machine 3050 exports switch and disconnects, diode D3 is used for Door lock branch and control wireless encoding transmitting branch are electrically isolated；2. for when entrance doorway machine 3050 exports switch connection, So that door lock branch is electrically connected with control wireless encoding transmitting branch, exports switch connection by entrance doorway machine 3050, make out Close pipe Q1 becomes ending from being saturated.
When entrance doorway machine 3050 exports switch connection, the first DC power supply DC1 is through resistance R1 diode D3's The forward conduction voltage for being diode D3 to the voltage between the first DC power supply DC1 cathode produced by anode, i.e. the first direct current Source DC1 through resistance R1 produced by the anode of diode D3 to voltage < 1V between the first DC power supply DC1 cathode, and this is less than The voltage of 1V is that cannot reach switching tube Q1 control terminal, and because switching tube Q1 is controlled through positive diode D2, D1 along concatenation It is terminated with the cathode (the pull down resistor R2 of switching tube Q1 control termination is over the ground) of biasing resistor R2 to the first DC power supply DC1, therefore When entrance doorway machine 3050 exports switch connection, the enhanced metal-oxide-semiconductor of the N-channel used at this time is between the grid source of switching tube Q1 Voltage uGSFar smaller than its UGS(th)Cut-in voltage, and close to zero, so that it is guaranteed that switching tube Q1 reliably quickly ends, i.e., really The reliable disconnection of switching tube Q1 switch is protected, and is quickly disconnected (because of the energy storage of the equivalent capacity of the G-S interpolar of resistance R2 switch tube Q1 There is release action).
When entrance doorway machine 3050 exports switch and disconnects, the first DC power supply DC1 is successively suitable through resistance R1 and forward direction (drop-down of switching tube Q1 control termination is electric with the biasing resistor R2 of switching tube Q1 control terminal access after diode D2, D1 of concatenation Hinder R2 over the ground) partial pressure, the voltage that biasing resistor R2 divides is to use the enhanced metal-oxide-semiconductor of N-channel between the grid source of switching tube Q1 Control voltage uGS,And setting uGSGreater than the U of switching tube Q1GS(th)Cut-in voltage, when using UGS(th)Cut-in voltage is the N-channel of 5V Enhanced metal-oxide-semiconductor, then u is arranged in the present inventionGSFor 8V or so to the control terminal of switching tube Q1, so that it is guaranteed that switching tube Q1 reliably into Enter saturation, i.e., when entrance doorway machine 3050 exports switch and disconnects, it is ensured that the switch of switching tube Q1 is reliably connected.
When switching tube Q1, which is switched, to be disconnected, 10 no power of wireless encoding transmitting line, wireless encoding transmitting line 10 does not have Wireless encoding signal is sent.
When switching tube Q1 switch connection, wireless encoding transmitting line 10 obtains electric, the generation volume of wireless encoding transmitting line 10 Code simultaneously transmits wirelessly, and stops sending until switching tube Q1 switch disconnects.
As shown in Figure 1, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Circuit module 1000 is sent to realize that function has:
(1) in the state that entrance doorway machine 3050 exports switch connection:
1. switching tube Q1 switch disconnects, 10 no power of wireless encoding transmitting line, wireless encoding transmitting line 10 does not have nothing Line coding signal is sent；
2. door open button is in releasing orientation, door lock be in electricity condition, door lock close；
3. press door open button, door lock power loss is opened the door；
4. door open button is pressed, does not influence switching tube Q1 switch and be in an off state；
(2) in the state that entrance doorway machine 3050 exports switch and disconnects:
1. switching tube Q1 switch connection, wireless encoding transmitting line 10 obtains electric, the generation coding of wireless encoding transmitting line 10 And transmit wirelessly, stop sending until switching tube Q1 switch disconnects；
2. door open button is pressed, the equal power loss of door lock is opened the door, and does not influence switching tube Q1 switch connection state.
As shown in Figure 1, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Send 1000 implementation method of circuit module as follows:
(1) one end of door open button is connected with the anode of the first DC power supply DC1, the other end and door lock of door open button Anode be connected, the cathode of door lock is connected with the end DOOR+ of the output switch of entrance doorway machine 3050, entrance doorway machine The end DOOR- of 3050 output switches is connected with the cathode of the first DC power supply DC1；
(2) one end of resistance R1 is connected with the anode of the first DC power supply DC1, the other end and diode D2 of resistance R1 Anode and diode D3 anode phase and connect, the DOOR+ of the cathode of diode D3 and the output switch of entrance doorway machine 3050 End is connected；
(3) the cathode of diode D2 is connected with the anode of diode D1, the control of the cathode and switching tube Q1 of diode D1 One end phase of end and resistance R2 simultaneously connect, and the other end of resistance R2 is connected with the cathode of the first DC power supply DC1；
(4) the anode of wireless encoding transmitting line 10 is connected with the anode of the first DC power supply DC1, and wireless encoding is sent The cathode of circuit 10 is connected with the hot end of switching tube Q1, the cold end of switching tube Q1 and the first DC power supply DC1's Cathode is connected；
(5) wireless encoding transmitting line 10 is wirelessly connected with wireless receiving control circuit module 2000.
As shown in Fig. 2, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Circuit module 1000 is sent, by entrance doorway machine 3050, door lock, door open button, wireless encoding transmitting line 10, switching tube Q2, Resistance R3, diode D4, the first DC power supply DC1, voltage-stabiliser tube ZD1 composition；One end of the door open button and the first direct current The anode of source DC1 is connected, and the other end of door open button is connected with the anode of door lock, the cathode and entrance doorway machine of door lock The end DOOR+ of 3050 output switches is connected, the end DOOR- of the output switch of entrance doorway machine 3050 and the first DC power supply The cathode of DC1 is connected；One end of resistance R3 is connected with the anode of the first DC power supply DC1, the other end of resistance R3 and two The anode of pole pipe D4 and the cathode phase of voltage-stabiliser tube ZD1 simultaneously connect；Cathode and entrance doorway machine 3050 output of diode D4 switchs The end DOOR+ be connected；The anode of voltage-stabiliser tube ZD1 is connected with the control terminal of switching tube Q2；Wireless encoding transmitting line 10 Anode is connected with the anode of the first DC power supply DC1, the cathode of wireless encoding transmitting line 10 and the high potential of switching tube Q2 End is connected, and the cold end of switching tube Q2 is connected with the cathode of the first DC power supply DC1；Wireless encoding transmitting line 10 is logical Wireless mode is crossed to be connected with reception circuit 35 in wireless receiving control circuit module 2000.
The diode D4 is switching diode, and selects germanium switching diode.
The voltage-stabiliser tube ZD1 is zener diode, the setting of pressure stabilizing value in 3V between 5V, including 3V and 5V, the present invention It uses pressure stabilizing value for the zener diode of 3V, had both ensured that switching tube Q2 was reliable when entrance doorway machine 3050 exports switch connection Cut-off, and favorably select sufficiently large valued resistor R3 when entrance doorway machine 3050 exports switch and disconnects, both can ensure that out The base current for closing pipe Q2 is greater than the electric current of collector multiplied by its amplification factor, also ensures that and opens in the output of entrance doorway machine 3050 The electric current that diode D4 is flowed through when connecting is closed and small, for economizing on electricity.
The switching tube Q2 is NPN type switching transistor, is current driving element, the base stage of NPN type switching transistor For the control terminal of switching tube Q2, the current collection of the NPN type switching transistor extremely hot end of switching tube Q2, three pole of NPN type switch The transmitting extremely cold end of switching tube Q2 of pipe.When the base current of switching tube Q2 is equal to zero, switching tube Q2 is in cut-off, That is switching tube Q2 switch disconnects；When the base current of switching tube Q2 is greater than the electric current of collector multiplied by its amplification factor, switch Pipe Q2 is on saturation, i.e. switching tube Q2 switch connection.
The diode D4: 1. for opening door lock branch not when entrance doorway machine 3050 exports switch and disconnects Closing pipe Q2 and being powered influences, i.e., ensures that door lock reliably opens the door for exporting when switch disconnects in entrance doorway machine 3050, while The base current of protective efficient switch pipe Q2 is unlikely to excessive and damages when the output switch of entrance doorway machine 3050 disconnects, and rises and protects Switching tube Q2 effect is protected, therefore when entrance doorway machine 3050 exports switch and disconnects, diode D4 is for door lock branch and control Wireless encoding transmitting branch is electrically isolated；2. making door lock branch and control for when entrance doorway machine 3050 exports switch connection Wireless encoding transmitting branch processed is electrically connected, and exports switch connection by entrance doorway machine 3050, becomes switching tube Q2 by saturation For cut-off.
When entrance doorway machine 3050 exports switch connection, the first DC power supply DC1 is through resistance R3 diode D4's The forward conduction voltage for being diode D4 to the voltage between the first DC power supply DC1 cathode produced by anode, i.e. the first direct current Source DC1 through resistance R3 produced by the anode of diode D4 to voltage < 1V between the first DC power supply DC1 cathode, and this is less than The voltage of 1V cannot reach switching tube Q2 control terminal through concatenation voltage-stabiliser tube ZD1 (because pressure stabilizing value is 3V), then switching tube Q2 control terminal Electric current be zero, therefore when entrance doorway machine 3050 export switch connection when, due to the effect of voltage-stabiliser tube ZD1, it is ensured that switching tube Q2 reliably ends.
When entrance doorway machine 3050 exports switch and disconnects, the first DC power supply DC1 is successively through resistance R3 and voltage-stabiliser tube Switching tube Q2 control terminal, voltage-stabiliser tube ZD1 conducting are added after ZD1, and is selected by the resistance value of resistance R3, makes to flow through voltage-stabiliser tube ZD1 Electric current be greater than the electric current of collector multiplied by the amplification factor of switching tube Q2, so that it is guaranteed that switching tube Q2 is reliably into saturation, I.e. when entrance doorway machine 3050 exports switch and disconnects, it is ensured that the switch of switching tube Q2 is reliably connected.
When switching tube Q2, which is switched, to be disconnected, 10 no power of wireless encoding transmitting line, wireless encoding transmitting line 10 does not have Wireless encoding signal is sent.
When switching tube Q2 switch connection, wireless encoding transmitting line 10 obtains electric, the generation volume of wireless encoding transmitting line 10 Code simultaneously transmits wirelessly, and stops sending until switching tube Q2 switch disconnects.
As shown in Fig. 2, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Circuit module 1000 is sent to realize that function has:
(1) in the state that entrance doorway machine 3050 exports switch connection:
1. switching tube Q2 switch disconnects, 10 no power of wireless encoding transmitting line, wireless encoding transmitting line 10 does not have nothing Line coding signal is sent；
2. door open button is in releasing orientation, door lock be in electricity condition, door lock close；
3. press door open button, door lock power loss is opened the door；
4. door open button is pressed, does not influence switching tube Q2 switch and be in an off state；
(2) in the state that entrance doorway machine 3050 exports switch and disconnects:
1. switching tube Q2 switch connection, wireless encoding transmitting line 10 obtains electric, the generation coding of wireless encoding transmitting line 10 And transmit wirelessly, stop sending until switching tube Q2 switch disconnects；
2. door open button is pressed, the equal power loss of door lock is opened the door, and does not influence switching tube Q2 switch connection state.
As shown in Fig. 2, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Send 1000 implementation method of circuit module as follows:
(1) one end of door open button is connected with the anode of the first DC power supply DC1, the other end and door lock of door open button Anode be connected, the cathode of door lock is connected with the end DOOR+ of the output switch of entrance doorway machine 3050, entrance doorway machine The end DOOR- of 3050 output switches is connected with the cathode of the first DC power supply DC1；
(2) one end of resistance R3 is connected with the anode of the first DC power supply DC1, the other end and diode D4 of resistance R3 Anode and voltage-stabiliser tube ZD1 cathode phase and connect, the DOOR+ of the cathode of diode D4 and the output switch of entrance doorway machine 3050 End is connected；
(3) the anode of voltage-stabiliser tube ZD1 is connected with the control terminal of switching tube Q2；
(4) the anode of wireless encoding transmitting line 10 is connected with the anode of the first DC power supply DC1, and wireless encoding is sent The cathode of circuit 10 is connected with the hot end of switching tube Q2, the cold end of switching tube Q2 and the first DC power supply DC1's Cathode is connected；
(5) wireless encoding transmitting line 10 is wirelessly connected with wireless receiving control circuit module 2000.
As shown in figure 3, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Circuit module 1000 is sent, by entrance doorway machine 3050, door lock, door open button, wireless encoding transmitting line 10, switching tube Q3, Resistance R4, R5, diode D5, D6, D7, the first DC power supply DC1 composition；The output of entrance doorway machine 3050 switch The end DOOR+ is connected with the anode of the first DC power supply DC1, the end DOOR- of the output switch of entrance doorway machine 3050 and enabling One end of button is connected, and the other end of door open button is connected with the anode of door lock, the cathode of door lock and the first DC power supply The cathode of DC1 is connected；The anode of diode D6 is connected with the anode of the first DC power supply DC1, the cathode of diode D6 with The anode of diode D7 is connected, and the cathode of diode D7 and one end phase of the hot end of switching tube Q3 and resistance R5 simultaneously connect, The other end of resistance R5 and the cathode of diode D5, the control terminal of switching tube Q3 and resistance R4 one end phase and connect, diode D5 The end DOOR- of anode and entrance doorway machine 3050 output switch be connected, the other end of resistance R4 and the first DC power supply The cathode of DC1 is connected；The anode of wireless encoding transmitting line 10 is connected with the cold end of switching tube Q3, wireless encoding hair The cathode on power transmission road 10 is connected with the cathode of the first DC power supply DC1；Wireless encoding transmitting line 10 wirelessly with Circuit 35 is received in wireless receiving control circuit module 2000 to be connected.
Described diode D5, D6 and D7 are switching diode, and diode D8 and D9 select transwitch diode.
The switching tube Q3 is P-channel enhancement type metal-oxide-semiconductor, is voltage driven element, the grid of P-channel enhancement type metal-oxide-semiconductor Pole (G) is the control terminal of switching tube Q3, and the drain electrode (D) of P-channel enhancement type metal-oxide-semiconductor is the cold end of switching tube Q3, and P-channel increases The source electrode (S) of strong type metal-oxide-semiconductor is the hot end of switching tube Q3.As the gate-source voltage u of switching tube Q3GS≤UGS(th)Open electricity When pressure, switching tube Q3 enters conducting saturation, i.e. switching tube Q3 switch connection；As the gate-source voltage u of switching tube Q3GS> UGS(th) When cut-in voltage, switching tube Q3 enters cut-off, i.e. switching tube Q3 switch disconnects.It is well-known: for P-channel enhancement type metal-oxide-semiconductor: UGS(th) cut-in voltage be negative value.
The diode D5: 1. for opening door lock branch not when entrance doorway machine 3050 exports switch and disconnects Closing pipe Q3 and being powered influences, i.e., ensures that door lock reliably opens the door for exporting when switch disconnects in entrance doorway machine 3050, while The gate-source voltage u of protective efficient switch pipe Q3 when the output switch of entrance doorway machine 3050 disconnectsGSIt is unlikely to damage because excessively high It is bad, play protective switch pipe Q3, therefore when entrance doorway machine 3050 exports switch and disconnects, diode D5 is used for door lock branch It is electrically isolated with control wireless encoding transmitting branch；2. making door lock branch for when entrance doorway machine 3050 exports switch connection Road with control wireless encoding transmitting branch is electrically connected, by entrance doorway machine 3050 output switch connection, make switching tube Q3 by Saturation becomes ending.
When entrance doorway machine 3050 exports switch connection, the anode of the first DC power supply DC1 is through forward diode D5 And resistance R4 is less than 1V to cathode, diode D5 forward conduction, and forward conduction voltage, the cold end of diode D5 adds to out The control terminal of pipe Q3 is closed, diode D6, D7 that the hot end of diode D5 is concatenated through forward sequence are cannot to reach switching tube Q3 hot end, and because of switching tube Q3 control terminal and switching tube Q3 hot end and it is connected to resistance R5, therefore work as entrance doorway When machine 3050 exports switch connection, the P-channel enhancement type metal-oxide-semiconductor used at this time is the gate-source voltage u of switching tube Q3GSIt is much big In its UGS (th) cut-in voltage, and close to zero, so that it is guaranteed that switching tube Q3 reliably quickly ends, that is, ensure switching tube Q3 Switch is reliable to be disconnected, and is quickly disconnected (because the energy storage of the equivalent capacity of the G-S interpolar of resistance R5 switch tube Q3 has release to make With).
When entrance doorway machine 3050 exports switch and disconnects, the anode of the first DC power supply DC1 is concatenated through forward sequence Diode D6, D7 after be sequentially connected in series resistance R5, R4 to the first DC power supply DC1 cathode；The slave resistance R5 that resistance R5 divides Cold end to resistance R5 hot end pressure drop be use P-channel enhancement type metal-oxide-semiconductor between the grid source of switching tube Q3 Control voltage uGS,And setting uGSLess than the U of switching tube Q3GS(th)Cut-in voltage, when using UGS(th)Cut-in voltage is negative the P ditch of 3V The enhanced metal-oxide-semiconductor in road, then u is arranged in the present inventionGSBe negative 6V or so, so that it is guaranteed that switching tube Q3 reliably into saturation, that is, is going out When the output switch of entrance doorway machine 3050 disconnects, it is ensured that the switch of switching tube Q3 is reliably connected.
When switching tube Q3, which is switched, to be disconnected, 10 no power of wireless encoding transmitting line, wireless encoding transmitting line 10 does not have Wireless encoding signal is sent.
When switching tube Q3 switch connection, wireless encoding transmitting line 10 obtains electric, the generation volume of wireless encoding transmitting line 10 Code simultaneously transmits wirelessly, and stops sending until switching tube Q3 switch disconnects.
As shown in figure 3, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Circuit module 1000 is sent to realize that function has:
(1) in the state that entrance doorway machine 3050 exports switch connection:
1. switching tube Q3 switch disconnects, 10 no power of wireless encoding transmitting line, wireless encoding transmitting line 10 does not have nothing Line coding signal is sent；
2. door open button is in releasing orientation, door lock be in electricity condition, door lock close；
3. press door open button, door lock power loss is opened the door；
4. door open button is pressed, does not influence switching tube Q3 switch and be in an off state；
(2) in the state that entrance doorway machine 3050 exports switch and disconnects:
1. switching tube Q3 switch connection, wireless encoding transmitting line 10 obtains electric, the generation coding of wireless encoding transmitting line 10 And transmit wirelessly, stop sending until switching tube Q3 switch disconnects；
2. door open button is pressed, the equal power loss of door lock is opened the door, and does not influence switching tube Q3 switch connection state.
As shown in figure 3, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Send 1000 implementation method of circuit module as follows:
(1) the end DOOR+ of the output of entrance doorway machine 3050 switch is connected with the anode of the first DC power supply DC1, enters and leaves The end DOOR- of mouthful doorway machine 3050 output switch is connected with one end of door open button, the other end of door open button and door lock Anode is connected, and the cathode of door lock is connected with the cathode of the first DC power supply DC1；
(2) the anode of diode D6 is connected with the anode of the first DC power supply DC1, the cathode and diode of diode D6 The anode of D7 is connected, and the cathode of diode D7 and one end phase of the hot end of switching tube Q3 and resistance R5 simultaneously connect, resistance R5 The other end and the cathode of diode D5, the control terminal of switching tube Q3 and resistance R4 one end phase and connect, the anode of diode D5 It is connected with the end DOOR- of the output switch of entrance doorway machine 3050, the other end of resistance R4 and the first DC power supply DC1's bears Pole is connected；
(3) the anode of wireless encoding transmitting line 10 is connected with the cold end of switching tube Q3, wireless encoding transmitting line 10 cathode is connected with the cathode of the first DC power supply DC1；
(4) wireless encoding transmitting line 10 is wirelessly connected with wireless receiving control circuit module 2000.
As shown in figure 4, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Circuit module 1000 is sent, by entrance doorway machine 3050, door lock, door open button, wireless encoding transmitting line 10, switching tube Q4, Resistance R6, diode D8, D9, D10, the first DC power supply DC1 composition；The DOOR of the output of entrance doorway machine 3050 switch + end is connected with the anode of the first DC power supply DC1, the end DOOR- of the output switch of entrance doorway machine 3050 and door open button One end be connected, the other end of door open button is connected with the anode of door lock, the cathode of door lock and the first DC power supply DC1's Cathode is connected；The anode of diode D9 is connected with the anode of the first DC power supply DC1, the cathode and diode of diode D9 The anode of D10 is connected, and the cathode of diode D10 is connected with the hot end of switching tube Q4；The cathode of the diode D8, The control terminal of switching tube Q4 and one end of resistance R6 are connected with each other；The anode of diode D8 is opened with the output of entrance doorway machine 3050 The end DOOR- of pass is connected, and the other end of resistance R6 is connected with the cathode of the first DC power supply DC1；Wireless encoding sends electricity The anode on road 10 is connected with the cold end of switching tube Q4, the cathode of wireless encoding transmitting line 10 and the first DC power supply The cathode of DC1 is connected；Wireless encoding transmitting line 10 wirelessly connects with wireless receiving control circuit module 2000 Circuit 35 is received to be connected.
Described diode D8, D9 and D10 are switching diode, and diode D9 and D10 select transwitch diode.
The switching tube Q4 is positive-negative-positive switching transistor, is current driving element, the base stage of positive-negative-positive switching transistor For the control terminal of switching tube Q4, the current collection of the positive-negative-positive switching transistor extremely cold end of switching tube Q4, three pole of positive-negative-positive switch The transmitting extremely hot end of switching tube Q4 of pipe.When the base current of switching tube Q4 is equal to zero, switching tube Q4 is in cut-off, That is switching tube Q4 switch disconnects；When the base current of switching tube Q4 is greater than the electric current of collector multiplied by its amplification factor, switch Pipe Q4 is on saturation, i.e. switching tube Q4 switch connection.Here electric current takes absolute value, that is, removes negative sign.
The diode D8: 1. for opening door lock branch not when entrance doorway machine 3050 exports switch and disconnects Closing pipe Q4 and being powered influences, i.e., ensures that door lock reliably opens the door for exporting when switch disconnects in entrance doorway machine 3050, while The base current of protective efficient switch pipe Q4 is unlikely to excessive and damages when the output switch of entrance doorway machine 3050 disconnects, and rises and protects Switching tube Q4 effect is protected, therefore when entrance doorway machine 3050 exports switch and disconnects, diode D8 is for door lock branch and control Wireless encoding transmitting branch is electrically isolated；2. making door lock branch and control for when entrance doorway machine 3050 exports switch connection Wireless encoding transmitting branch processed is electrically connected, and exports switch connection by entrance doorway machine 3050, becomes switching tube Q4 by saturation For cut-off.
When entrance doorway machine 3050 exports switch connection, the anode of the first DC power supply DC1 is through forward diode D8 And resistance R6 is less than 1V to cathode, diode D8 forward conduction, and forward conduction voltage, the cold end of diode D8 adds to out The control terminal of pipe Q4 is closed, diode D9, D10 that the hot end of diode D8 is concatenated through forward sequence are cannot to reach switching tube Q4 hot end, then the electric current of switching tube Q4 control terminal is zero, therefore when entrance doorway machine 3050 exports switch connection, due to The effect of diode D9 and D10, it is ensured that switching tube Q4 reliably ends.
When entrance doorway machine 3050 exports switch and disconnects, the anode of the first DC power supply DC1 is concatenated through forward sequence Diode D9, D10 after to switching tube Q4 hot end, then it is straight through biasing resistor R6 to first from the control terminal of switching tube Q4 The cathode of galvanic electricity source DC1；It is selected by the resistance value of resistance R6, keeps the base current for flowing through switching tube Q4 big multiplied by its amplification factor In the electric current of collector, so that it is guaranteed that switching tube Q4 is reliably into saturation, i.e., it is disconnected in the output switch of entrance doorway machine 3050 When opening, it is ensured that the switch of switching tube Q4 is reliably connected.Here electric current takes absolute value, that is, removes negative sign.
When switching tube Q4, which is switched, to be disconnected, 10 no power of wireless encoding transmitting line, wireless encoding transmitting line 10 does not have Wireless encoding signal is sent.
When switching tube Q4 switch connection, wireless encoding transmitting line 10 obtains electric, the generation volume of wireless encoding transmitting line 10 Code simultaneously transmits wirelessly, and stops sending until switching tube Q4 switch disconnects.
As shown in figure 4, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Circuit module 1000 is sent to realize that function has:
(1) in the state that entrance doorway machine 3050 exports switch connection:
1. switching tube Q4 switch disconnects, 10 no power of wireless encoding transmitting line, wireless encoding transmitting line 10 does not have nothing Line coding signal is sent；
2. door open button is in releasing orientation, door lock be in electricity condition, door lock close；
3. press door open button, door lock power loss is opened the door；
4. door open button is pressed, does not influence switching tube Q4 switch and be in an off state；
(2) in the state that entrance doorway machine 3050 exports switch and disconnects:
1. switching tube Q4 switch connection, wireless encoding transmitting line 10 obtains electric, the generation coding of wireless encoding transmitting line 10 And transmit wirelessly, stop sending until switching tube Q4 switch disconnects；
2. door open button is pressed, the equal power loss of door lock is opened the door, and does not influence switching tube Q4 switch connection state.
As shown in figure 4, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Send 1000 implementation method of circuit module as follows:
(1) the end DOOR+ of the output of entrance doorway machine 3050 switch is connected with the anode of the first DC power supply DC1, enters and leaves The end DOOR- of mouthful doorway machine 3050 output switch is connected with one end of door open button, the other end of door open button and door lock Anode is connected, and the cathode of door lock is connected with the cathode of the first DC power supply DC1；
(2) the anode of diode D9 is connected with the anode of the first DC power supply DC1, the cathode and diode of diode D9 The anode of D10 is connected, and the cathode of diode D10 is connected with the hot end of switching tube Q4, the control terminal string of switching tube Q4 It is connected after connecting resistance R6 with the cathode of the first DC power supply DC1；
(3) the anode of diode D8 is connected with the end DOOR- of the output switch of entrance doorway machine 3050, diode D8's Cathode is connected with the control terminal of switching tube Q4；
(4) the anode of wireless encoding transmitting line 10 is connected with the cold end of switching tube Q4, wireless encoding transmitting line 10 cathode is connected with the cathode of the first DC power supply DC1, line coding transmitting line 10 wirelessly with wireless receiving Control circuit module 2000 is connected.
As shown in figure 5, a kind of POS enabling radio gang of circuit based on POS enabling radio gang elevator is sent out Send wireless encoding transmitting line 10 in circuit module 1000, including coding module PT2262 and transmit circuit 11, coding module PT2262 exports emitted circuit 11 and transmits outward to antenna；Coding module PT2262 and the composition of transmit circuit 11 one are organic whole Body, and only one group in numerous codings of selection coding module PT2262 is sent；Connect into wireless encoding transmitting line 10 Connecting with the mains can work, i.e., wireless encoding transmitting line 10, which is connected with the mains, just passes through transmitting for the coding of coding module PT2262 Circuit 11 is sent out through antenna；Cutting powers to wireless encoding transmitting line 10, and wireless encoding transmitting line 10 stops working. Namely it is arranged to: the confession of wireless encoding transmitting line 10 is electrically connected, wireless encoding transmitting line 10 begins to work, continuously Ground is sent out wireless encoding, stopping when cutting off the power supply to wireless encoding transmitting line 10.
The present invention selects PT2262 to make coding module, and because its operating voltage range is wide, and coding is more, should not repeat.
Transmit circuit 11 carries out wireless radiofrequency transmission with by the coding for receiving coding module PT2262, with wireless receiving/ The pairing of circuit 35 is received in control circuit 300 to use.
Only one group of numerous codings of selection coding module PT2262 is sent in the present invention；And by coding module PT2262 The automatic exports coding of energy of connecting with the mains is connected into, power supply to be closed stops coding output.
Coding module PT2262 and transmit circuit 11 are connected into wireless encoding transmitting line 10: wireless encoding is sent Circuit 10 continuously automatic exports coding and transmits wirelessly outward after connecting with the mains；Close the electricity of wireless encoding transmitting line 10 Source, wireless encoding transmitting line 10 stop working.
As shown in fig. 6, a kind of wireless receiving control circuit module of the circuit based on POS enabling radio gang elevator 2000 input with the output of POS enabling radio gang transmitting line module 1000 by wirelessly connecting；Wireless receiving control Circuit module 2000 includes: wireless receiving/control circuit 300, and the output with wireless receiving/control circuit 300 is to switch and connect Elevator call buttons, and a sequence of second DC power supply DC2 of power input with wireless receiving/control circuit 300；Institute The the second DC power supply DC2 stated is used to provide required power supply to wireless receiving/control circuit 300；Wireless receiving control circuit mould Be in block 2000 wireless receiving/control circuit 300 input by wirelessly with POS enabling radio gang transmitting line module The output of wireless encoding transmitting line 10 in 1000 connects.
Wireless receiving/the control circuit 300 includes: relay J, controller unit 31, and the first push module 32 is photosensitive Resistance 33, the second push module 34 receive circuit 35, human body sensor module 36, headlamp 37；The controller unit 31 It inputs and is connected with photo resistance 33, the output of reception circuit 35, human body sensor module 36；The controller unit 31 it is defeated It is connected out with the input of the first push module 32, the second push module 34；The output and relay of first push module 32 The coil of device J is connected, and the contact of relay J and elevator call buttons phase simultaneously connect；The output of second push module 34 with Headlamp 37 is connected；Receive circuit 35 input wirelessly with POS enabling radio gang transmitting line module 1000 In the output of wireless encoding transmitting line 10 be connected.
Above-described elevator call buttons are the elevator call buttons with 3050 same layer of entrance doorway machine, elevator call The signal for making button acquire is also dry contact signal, and usually (release), which is in, disconnects, and presses connection, submits calling elevator to.
Above-described relay J is DC relay, and preferably contact is normally opened contact.That is relay J in the present invention Use contact for normally opened DC relay.
The contact of above-described relay J and elevator call buttons phase simultaneously connect, that is: the normally opened contact of relay J With elevator call buttons phase and connect.When relay J work (coil of relay J is powered), normally opened contact is attracted, i.e. normally opened contact It connects, simulation elevator call buttons submit calling elevator to；Relay J do not work (the coil no power of relay J) when, normally opened touching Point is in release conditions, i.e. normally opened contact is in an off state, and not simulation elevator call buttons submit calling elevator to.
Above-described first push module 32 is electronic switch module, the input of the first push module 32 and controller One output end of unit 31 is connected, and the switch output of the first push module 32 is connected with the coil of relay J.Work as controller When unit 31 exports input terminal of the switch connection signal to the first push module 32, the output switch of the first push module 32 is connect Logical, the coil of relay J is powered, and normally opened contact is attracted, and simulation elevator call buttons submit calling elevator to；When controller unit 31 When output switchs input terminal of the cut-off signal to the first push module 32, the output of the first push module 32, which switchs, to be disconnected, cutting The coil of relay J is powered, and makes the normally opened contact being attracted release, stops simulation elevator call buttons and submits calling elevator to.
Above-described headlamp 37 is LED type headlamp, for passing in and out with 3050 same layer elevator door of entrance doorway machine The floor light of mouth, headlamp 37 are pressed on the wall loaded on 3050 same layer elevator door of entrance doorway machine inlet and outlet.
Above-described photo resistance 33, output are connected with an input terminal of controller unit 31, photo resistance 33 And be installed together with the integration of headlamp 37, photo resistance 33 is used for the light of 3050 same layer elevator door of entrance doorway machine inlet and outlet According to dark and bright detection, the resistance value of photo resistance 33 changes with light intensity, and light is stronger, and resistance value is smaller；When the present invention sets night The resistance value of the photo resistance 33 measured is threshold values, measures photo resistance when importing and exporting in 3050 same layer elevator door of entrance doorway machine 33 resistance value >=threshold values assert that 3050 same layer elevator door import and export of entrance doorway machine in dark, needs to open headlamp 37 It is illuminated；When the resistance value < threshold values for measuring photo resistance 33 in 3050 same layer elevator door of entrance doorway machine inlet and outlet, assert The 3050 same layer elevator door import and export brightness of entrance doorway machine meets people and walks safely, so when do not need open headlamp 37 are illuminated.
Above-described second push module 34, for specifically opening and closing headlamp 37, the second push module 34 Input is connected with another output end of controller unit 31, and the output of the second push module 34 is connected with headlamp 37.When When input terminal of the illumination sign to the second push module 34 is opened in the output of controller unit 31, the output control of the second push module 34 Headlamp 37 processed is lighted；When controller unit 31 exports the input terminal for closing illumination sign to the second push module 34, second The output control headlamp 37 of push module 34 extinguishes.
Whether above-described human body sensor module 36 has for 3050 same layer elevator door of entrance doorway machine inlet and outlet People's detection, human body sensor module 36 uses passive pyroelectric infrared detector, by Thermoelectric Infrared Sensor, Fresnel A kind of photoelectric detection system of lens and electronic circuit composition, output is " 1 " when detecting people, and output is " 0 " when nobody.People The output of body sensor module 36 is connected with another input terminal of controller unit 31.
Above-described reception circuit 35 is for launching transmit circuit 11 in wireless encoding transmitting line 10 through antenna Signal be efficiently received, after amplification be sent into controller unit 31 be decoded, it is wireless that controller unit 31, which recognizes, The coding that coding transmitting line 10 is sent, is controlled accordingly.The output of reception circuit 35 is another with controller unit 31 A input terminal is connected, receive circuit 35 input wirelessly with POS enabling radio gang transmitting line module 1000 In the output of wireless encoding transmitting line 10 be connected, specifically: the input for receiving circuit 35 is wirelessly compiled with wireless The output of transmit circuit 11 is attached in code transmitting line 10.
Controller unit 31 is used for the POS enabling radio gang transmitting line module 1000 for receiving the transmitting of circuit 35 The coding and decoding of transmission, and headlamp 37 is accordingly controlled according to photo resistance 33 and 36 testing result of human body sensor module System, and relay J is accordingly controlled according to decoding；Controller unit 31 as core and is equipped with timer using microprocessor It is constituted with circuits such as various input/output interfaces, and is embedded with decoding and recognizer module and is controlled according to decoding recognition result The program module of the contact relay J on-off, and resistance value and people according to decoding recognition result and the surveyed photo resistance 33 of combination The program module that body sensor module output result control headlamp 37 is opened and put out；Microprocessor is used for: (1) being read and is received electricity The signal that road 35 is transmitted carries out coding and decoding and identifies, the output of reading human body sensor module 36 is made whether someone's identification, Sample photo resistance 33 resistance value with set threshold values compare carry out illumination secretly with bright differentiation；(2) according to (1) acquired results to corresponding defeated Outlet is controlled.
3050 same layer elevator door of entrance doorway machine inlet and outlet are provided in the wireless receiving control circuit module 2000.
As shown in fig. 7, a kind of wireless receiving control circuit module of the circuit based on POS enabling radio gang elevator 2000 control methods are as follows:
Controller unit 31, which is read, receives the information that circuit 35 transmits:
It (1) is that wireless encoding transmitting line 10 is sent when controller unit 31 receives and parses through the reception transmitting of circuit 35 When corresponding encoded, stop just in the timer of timing and clearing, and normally opened contact to relay J and headlamp 37 carry out respectively Corresponding control:
1. the control for relay J normally opened contact
If what controller unit 31 exported is switch connection signal to the first push module 32, controller unit 31 keeps defeated Switch connection signal to the first push module 32, the i.e. normally opened contact of guard relay J is connected out,
If what controller unit 31 exported is switch cut-off signal to the first push module 32, the output of controller unit 31 is opened It closes and connects signal to the first push module 32, the normally opened contact for controlling relay J is connected；
2. the control for headlamp 37
If what controller unit 31 exported is to open illumination sign to the second push module 34, controller unit 31 keeps defeated Illumination sign is opened out to the second push module 34, i.e. holding headlamp 37 is opened,
If what controller unit 31 exported is to close illumination sign to the second push module 34, i.e., headlamp 37, which is in, extinguishes State, controller unit 31 is according to the resistance value testing result control to photo resistance 33:
When the resistance value < of photo resistance 33 sets threshold values, the holding output closing illumination sign of controller unit 31 to second is pushed away Dynamic model block 34, i.e. holding headlamp 37 extinguish,
When resistance value >=setting threshold values of photo resistance 33, the output of controller unit 31 opens illumination sign to the second promotion mould Block 34 opens headlamp 37；
It (2) is that wireless encoding transmitting line 10 is sent out when the reception of controller unit 31 is not resolved to the reception transmitting of circuit 35 With when being not received by signal condition, normally opened contact and headlamp 37 to relay J carry out accordingly the corresponding encoded sent respectively Control:
1. the control for relay J normally opened contact
If what controller unit 31 exported is switch connection signal to the first push module 32, the i.e. normally opened touching of relay J In an ON state, for the output switch cut-off signal of controller unit 31 to the first push module 32, release relay J's is normally opened for point The normally opened contact of contact, relay J disconnects,
If what controller unit 31 exported is to switch cut-off signal to the first push module 32, the i.e. normally opened touching of relay J Point is in an off state, the holding output switch cut-off signal of controller unit 31 to the first push module 32, guard relay J's Normally opened contact disconnects,
2. the control for headlamp 37
If what controller unit 31 exported is to close illumination sign to the second push module 34, i.e., headlamp 37, which is in, extinguishes State, controller unit 31 is identified by human body sensor module 36 to whether someone detects, and is combined to photo resistance 33 Resistance value testing result comprehensively control:
When recognizing someone, the resistance value of photo resistance 33 is detected:
When the resistance value < of photo resistance 33 sets threshold values, the holding output closing illumination sign of controller unit 31 to second is pushed away Dynamic model block 34, i.e. holding headlamp 37 extinguish,
When resistance value >=setting threshold values of photo resistance 33, the output of controller unit 31 opens illumination sign to the second promotion mould Block 34 opens headlamp 37,
When not recognizing someone, the holding output closing illumination sign of controller unit 31 to the second push module 34, Headlamp 37 is kept to extinguish,
If what controller unit 31 exported is to open illumination sign to the second push module 34, i.e., headlamp 37, which is in, opens State, controller unit 31 is by human body sensor module 36 to whether someone detects identification control:
When recognizing someone, stop just in the timer of timing and clearing, controller unit 31 simultaneously keeps output to open Illumination sign to the second push module 34, i.e. holding headlamp 37 is opened,
When not recognizing someone, when opening timer, controller unit 31 simultaneously keeps output to open illumination sign To the second push module 34, i.e. holding headlamp 37 is opened, and when setting reaches 3 minutes when timer, stops timer Timing is simultaneously reset, and the output of controller unit 31 closes illumination sign to the second push module 34, extinguishes headlamp 37.
A kind of 2000 controlling party of wireless receiving control circuit module of the circuit based on POS enabling radio gang elevator Method also can be set into as follows:
One, relay J is controlled:
It (1) is that wireless encoding transmitting line 10 is sent when controller unit 31 receives and parses through the reception transmitting of circuit 35 When corresponding encoded,
Suspend to the information response for receiving the transmitting of circuit 35, output switch connection signal to the first push module 32, control The normally opened contact of relay J is connected, and is exported switch connection signal and is stopped after being kept for a period of time, controls the relay J of closure Normally opened contact disconnect, thus simulation carriage elevator call signal, the holding a period of time setting be more than or equal to elevator Duration requirement is clicked to elevator button, a period of time of the holding is set as 3 seconds in the present invention, so that it is guaranteed that the carriage electricity of simulation Terraced request signal is effective request of carriage elevator, and the pause is to the information response for receiving the transmitting of circuit 35, time out Setting is greater than the disconnection duration of the output switch of entrance doorway machine 3050, and time out of the present invention is set as 10 seconds, because entering and leaving The disconnection duration of the mouth output switch of doorway machine 3050 will not surpass 10 seconds, and time out restores after arriving to the letter for receiving the transmitting of circuit 35 Breath response；
(2) not being resolved to the reception transmitting of circuit 35 in the reception of controller unit 31 is that wireless encoding transmitting line 10 is sent out The corresponding encoded sent and during being not received by signal condition keeps output switch cut-off signal to the first push module 32, i.e., The normally opened contact of guard relay J is in an off state；
Two, headlamp 37 is controlled:
It (1) is that wireless encoding transmitting line 10 is sent when controller unit 31 receives and parses through the reception transmitting of circuit 35 When corresponding encoded, identification has messenger, stops not detecting human body sensor module 36 just in the timer of timing and clearing Identification, and carry out control as follows:
1. keeping output to open illumination sign to the second push module 34 when headlamp 37, which is in, to be opened, keeping illumination Lamp 37 is opened,
2. closing when headlamp 37 is in, i.e., what controller unit 31 exported is to close illumination sign to the second push module When 34, according to the resistance value testing result control to photo resistance 33:
If the resistance value < of photo resistance 33 sets threshold values, the holding output closing illumination sign of controller unit 31 to second is pushed away Dynamic model block 34, i.e. holding headlamp 37 extinguish,
If the resistance value of photo resistance 33 >=setting threshold values, the output of controller unit 31 opens illumination sign to the second promotion mould Block 34 opens headlamp 37；
(2) suspend in controller unit 31 to during receiving the information response that circuit 35 transmits, identification has messenger, not to people Body sensor module 36 carries out detection identification, and carries out control as follows:
1. keeping output to open illumination sign to the second push module 34 when headlamp 37, which is in, to be opened, keeping illumination Lamp 37 is opened,
2. closing when headlamp 37 is in, i.e., what controller unit 31 exported is to close illumination sign to the second push module When 34, according to the resistance value testing result control to photo resistance 33:
If the resistance value < of photo resistance 33 sets threshold values, the holding output closing illumination sign of controller unit 31 to second is pushed away Dynamic model block 34, i.e. holding headlamp 37 extinguish,
If the resistance value of photo resistance 33 >=setting threshold values, the output of controller unit 31 opens illumination sign to the second promotion mould Block 34 opens headlamp 37；
(3) not being resolved to the reception transmitting of circuit 35 in the reception of controller unit 31 is that wireless encoding transmitting line 10 is sent out For the corresponding encoded sent with during being not received by signal condition, progress is control as follows:
1. what that is, controller unit 31 exported is to close illumination sign to the second promotion when headlamp 37 is in close state When module 34, by human body sensor module 36 to whether someone detects identification, and combines and the resistance value of photo resistance 33 is detected As a result comprehensively control:
When recognizing someone, the resistance value of photo resistance 33 is detected:
If the resistance value < of photo resistance 33 sets threshold values, the holding output closing illumination sign of controller unit 31 to second is pushed away Dynamic model block 34, i.e. holding headlamp 37 are closed,
If the resistance value of photo resistance 33 >=setting threshold values, the output of controller unit 31 opens illumination sign to the second promotion mould Block 34 opens headlamp 37,
When not recognizing someone, the holding output closing illumination sign of controller unit 31 to the second push module 34, Headlamp 37 is kept to close,
2. what that is, controller unit 31 exported is to open illumination sign to the second promotion when headlamp 37 is in the open state When module 34, by human body sensor module 36 to whether someone detects identification control:
When recognizing someone, stop just in the timer of timing and clearing, controller unit 31 simultaneously keeps output to open Illumination sign to the second push module 34, i.e. holding headlamp 37 is opened,
When not recognizing someone, when opening timer, and output is kept to open illumination sign in timing time To the second push module 34, i.e. holding headlamp 37 is opened, and when setting reaches 3 minutes when timer, stops timer Timing is simultaneously reset, and the output of controller unit 31 closes illumination sign to the second push module 34, extinguishes headlamp 37.
In the present invention: the extinguishing is exactly the meaning closed
In the present invention: when headlamp 37 is in the open state, controller unit 31 is not monitored the resistance value of photo resistance 33.

Claims (6)

1. a kind of circuit based on POS enabling radio gang elevator, the POS including sending wireless signal opens the door wireless join Dynamic transmitting line module and the corresponding wireless receiving control circuit module for receiving wireless signal；The POS enabling radio gang Transmitting line module, including entrance doorway machine, door lock, door open button, wireless encoding transmitting line, switching tube Q3, resistance R4, R5, diode D5, D6, D7, the first DC power supply；The end DOOR+ of the entrance doorway machine output switch and the first direct current The anode in source is connected, and the end DOOR- of entrance doorway machine output switch is connected with one end of door open button, door open button The other end is connected with the anode of door lock, and the cathode of door lock is connected with the cathode of the first DC power supply；It is characterized in that, two poles The anode of pipe D6 is connected with the anode of the first DC power supply, and the cathode of diode D6 is connected with the anode of diode D7, and two The cathode of pole pipe D7 and the source electrode of switching tube Q3 and one end phase of resistance R5 simultaneously connect, the other end of resistance R5 and the yin of diode D5 One end phase of pole, the grid of switching tube Q3 and resistance R4 simultaneously connects, anode and entrance doorway machine the output switch of diode D5 The end DOOR- is connected, and the other end of resistance R4 is connected with the cathode of the first DC power supply；The anode of wireless encoding transmitting line It is connected with the drain electrode of switching tube Q3, the cathode of wireless encoding transmitting line is connected with the cathode of the first DC power supply；Wirelessly Coding transmitting line is wirelessly connected with wireless receiving control circuit module.
2. a kind of circuit based on POS enabling radio gang elevator according to claim 1, which is characterized in that described Switching tube Q3 is P-channel enhancement type metal-oxide-semiconductor.
3. a kind of circuit based on POS enabling radio gang elevator according to claim 1, which is characterized in that described Diode D5, D6 and D7 are switching diode.
4. a kind of circuit based on POS enabling radio gang elevator according to claim 1, which is characterized in that described Wireless encoding transmitting line, including export with the coding module that is connected of transmit circuit input, and be set as powering on automatic transmission Wireless encoding, cutting power supply stop working.
5. a kind of circuit based on POS enabling radio gang elevator according to claim 1, which is characterized in that described Wireless receiving control circuit module, comprising: wireless receiving/control circuit, with the output of wireless receiving/control circuit to switch And the elevator call buttons connect, and be the second DC power supply of wireless receiving/control circuit power supply；Wireless receiving/control electricity The input on road is wirelessly connected with the output of wireless encoding transmitting line.
6. a kind of circuit based on POS enabling radio gang elevator according to claim 5, which is characterized in that described Wireless receiving/control circuit, including relay J, controller unit, the first push module, photo resistance, second pushes mould Block receives circuit, human body sensor module, headlamp；The input and photo resistance of the controller unit receive circuit, people The output of body sensor module is connected；The controller unit output with the first push module, the second push module it is defeated Enter to be connected；The output of first push module is connected with the coil of relay J, the normally opened contact and elevator of relay J Call button phase simultaneously connects；The output of second push module is connected with headlamp；Receive the input of circuit wirelessly It is connected with the output of wireless encoding transmitting line.
CN201910715918.7A 2017-07-17 2017-07-17 Circuit based on wireless linkage elevator of machine for punching card opens door Active CN110451389B (en)

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CN201910715913.4A Active CN110577140B (en) 2017-07-17 2017-07-17 Circuit based on wireless linkage elevator of machine for punching card opens door
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CN107555297B (en) * 2017-07-25 2020-03-10 於铉 Circuit based on door opening linkage elevator and illumination of card swiping machine and implementation method
CN115183822B (en) * 2022-09-13 2023-02-17 深圳市瑞芬科技有限公司 Internet of things sensor for monitoring geological settlement and vibration characteristics and control method

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CN110577140A (en) 2019-12-17
CN110451389B (en) 2021-07-27
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CN110436319B (en) 2021-07-27
CN110577140B (en) 2021-10-26

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