CN1121972C - Clock program method for controlling elevator and its device - Google Patents

Abstract

The present invention relates to a control method for automatically opening and closing an elevator and a control device for realizing the control method. The control method can control the elevator to stop at odd and even stairs by a clock program control method. The clock program control method for controlling the elevator to stop at the odd stairs and the even stairs has a wiring method that power supply connecting wires of button switches corresponding the stairs that the elevator are not desired to stop in rush hour are disconnected and together connected with an output wiring post of a normally closed contact of a relay in a control device. The other wiring post is connected with one end of an original power supply. In the wiring method for controlling the elevator to automatically close, a voltage supply connecting line in an out-calling button switch circuit is disconnected, and two disconnected wire ends are connected with any normally closed contact in two output wiring posts of the relay in a rear end plate of the control device.

Description

Clock program method for controlling elevator and device

What the present invention relates to is that a kind of timing routine mode that adopts controls that elevator list bilayer stops layer, elevator opens and closes control method automatically and realizes a kind of control setup of this control method.

As office building and residential building, the peak that upper and lower class's time of every day is the elevator operation, the Stall hall often has been crowded with the personnel that adopt elevator that wait for, elevator can stop layer by layer according to the instruction of adopting the elevator person, and carriage lift passenger's efficient is reduced greatly.In fact many elevator applying units wish that extremely elevator is by single double-deck operation, even realized that by present mode single bilayer stops the mode of motion of layer, instead the operation of whole building has brought many inconveniences, for example need with some article be transported to certain first floor look like the fruit this elevator can not stop layer at this one deck, so just need an other elevator as transportation means, but the operation scheme that situation is the elevator more than two exists parallel team control make to select elevator just feel difficulty, therefore this operation scheme of stopping layer by single bilayer is had to abandon in many buildings, the another one importance is to have at least in the middle of more than two one to be Fire lift double acting as a guest to use elevator, must arrive each floor by the relevant regulations fire-fighting, so also just mean it is not allow Fire lift that the mode that single bilayer stops layer is set, unless cancellation automatically under the situation of presence of fire.

The objective of the invention is provides a kind of clock program method for controlling elevator and device at the weak point that present elevator control method exists, adopt the timing routine control setup to control elevator list bilayer and stop layer, control elevator SELF CL, can make the elevator full speed running, reduce wait time, save power consumption, reduce gate operator meeting, reduce mechanical wear prolongation elevator tenure of use.

Clock program method for controlling elevator and device take following scheme to realize: clock program method for controlling elevator is to adopt the timing routine control setup, controls elevator list bilayer and stops layer, and the control elevator opens and closes automatically.It is that all corresponding button switchs, power supply line that elevator does not wish to stop layer in rush hour are disconnected that control elevator list bilayer stops layer martingale method, and with these lines and being connected on the output wiring terminal of control setup repeat circuit normally closed contact together, another binding post connects that end of original supply power.An other elevator also is processing like this, if control elevator platform number gets final product more than two corresponding increases of contact bank of then installing repeat circuit.The control elevator opens and closes mode of connection automatically and disconnects for the voltage in the outgoing call button switch circuit is supplied with line, these open circuited two the end of a thread then are connected to and export any relay normally closed contact in two binding posts in the device back shroud, charactron or the voltage in the light-emitting diode digital display matrix circuit that floor shows are supplied with the line disconnection, and these two the end of a thread are connected in the control setup and get final product in another relay output wiring terminal.This elevator does not promptly respond outgoing call like this, does not have demonstrations such as floor direction can think to have closed yet.

Timing routine elevator control gear structure has the control module that the band clock is arranged on casing, panel, back shroud, the panel, the function change-over switch, and indicator lamp, back shroud have the power supply input terminal, fire-fighting control conection post and output control contact, binding post.Device has circuit card, timing routine control circuit, backup battery, electronics package in the casing, and the timing routine control circuit is made of power-supply circuit and battery charger, timing routine circuit, signal switching circuit, phase inverter, output control circuit.Power-supply circuit and battery charger be by diode D1, resistance R 1, R2, capacitor C 1, C4, and LED (indicator lamp), battery E form.The timing routine circuit is by timing routine control module SK-1, and resistance R 3 is formed, and signal switching circuit is by function change-over switch (band switch) K, and resistance R 7 is formed, and phase inverter is by aerotron BG1, resistance R 4, R5, and capacitor C 2 is formed.Output control circuit is by aerotron BG2, diode D2, resistance R 6, capacitor C 3, and relay J is formed.

The concrete principle of work of this circuit is as follows: the SK-1 control module is by default program output control signal, through current-limiting circuit R3, function change-over switch K, be added in the adhesive of BG2 pipe base stage control relay after amplifying, wiring by normally closed contact, give signal of elevator like this, make its elevator within the predetermined time by list, bilayer stops the mode of layer and moves, when the SK-1 control module is turn-offed by the time-program(me) of setting, BG2 is high level by collecting electrode, relay discharges single like this, double-deck operation scheme cancellation, elevator recovers the normal mode operation, when the fire-fighting signal, metering function through R4, make its conducting for suitable base current of BG1, the BG2 base stage is produced a clamping action, even like this when the SK-1 control module has output control signal voltage, BG4 still can not get making the base current of this sucker with conducting, and relay all is under the normally off of release under any state of change-over switch, is convenient to the drill of elevator.If when the manual function change-over switch is pushed " manually ", when being 3,4 liang of contacts connections of circuit, power line voltage, inject electric current through D1, R7 to base stage and make the BG2 conducting, the relay adhesive, the mode that elevator will stop layer by single, double layer is always moved, till the function change-over switch is allocated to " automatically " or " closing ".When if switch is in " cutting out ", contact 1,2 contacts connect, 2,3 contacts disconnect, control signal can't insert the BG2 base stage, this pipe is in off condition, not adhesive of relay, thereby elevator no longer stops a layer mode by single, double layer and move is allocated to " automatically " or till " manually " until the function change-over switch.

For the function of SELF CL elevator, the principle of its control also is so, no longer narrates, and just is described to get final product on concrete mode of connection.

Because clock module can not have a power failure, thereby in circuit, be added with a battery automatic power and a charge circuit, its principle is when the power supply supply regular power, voltage charges to battery E through D1, R2 and R1, because the existence of LED, the battery both end voltage is the highest can not to surpass 1.6 volts yet, is that the cadmium hydrogen battery is desirable in such trickle charge mode, the effect of the also double lamp of giving instruction of LED here.

Clock program method for controlling elevator and device employing timing routine control setup are controlled elevator list bilayer and are stopped layer, control elevator SELF CL, it adopts concrete control method is to select button circuit in the peak period of operation in the inner control, for example office building can be at the 7～8:30 in the morning, afternoon, 1～2:00 was in the period, 11:30～the 12:30 at noon of residential building, elevator (referring to more than two or two) is according to single bilayer (or 1 in this time period of the 5～6:30 in afternoon, 4,7 ... 2,5,8 ... or the like), stop layer, in the elevator of one floor run, press the individual layer flooring in select button also to give response registration, later recover normal operation scheme more automatically when the peak load operation time, its period stops the flooring of layer and the platform number of control all is to set as required.

The invention has the advantages that 1, can make the elevator full speed running, if do not add this device elevator and do not move in short range, as the 3-4 layer, 7～8 layers or the like express elevators also move by low speed mode, 2, reduce wait time, elevator will have deceleration, open the door, closes the door, waits for equal time if will stop layer.3, save power consumption, in fact 50% of the whole power consumption of elevator at deceleration of elevator, quicken this two sections consumption in service, then this part the shared proportion of consumption will reach 75% or more 4, the minimizing gate operator can make the easiest door system that breaks down reduce its probability failure if elevator belongs to the AC voltage adjusting elevator, at least the possibility that occurs at peak load operation period internal fault reduces 50%, reduced mechanical wear, it has comprised that almost the apparatus wearing and tearing of the mechanical aspects that elevator is all can both reduce.

The invention will be further described below with reference to accompanying drawing.

Fig. 1 is a timing routine elevator control gear structural representation of the present invention.

Fig. 2 is a timing routine elevator control gear panel scheme drawing of the present invention.

Fig. 3 is a timing routine elevator control gear rear cover plate structure scheme drawing of the present invention.

Fig. 4 is a timing routine elevator control gear timing routine control circuit schematic diagram of the present invention.

Fig. 5 selects circuit diagram in the original car.

Fig. 6 is that the present invention controls elevator list bilayer and stops a layer martingale method scheme drawing.

Fig. 7 is that the present invention controls elevator and opens and closes the mode of connection scheme drawing automatically.

Fig. 8 is that the present invention controls elevator and opens and closes floor display circuit mode of connection scheme drawing automatically.

With reference to accompanying drawing clock program method for controlling elevator and device, clock program method for controlling elevator is to adopt the timing routine control setup to control elevator list bilayer to stop layer, control elevator SELF CL, it adopt concrete control method be the peak period of operation inner control select button circuit in it, in the elevator of one floor run, press double-deck flooring in select button also will not respond registration to work as the peak load operation time and recover later normal operation scheme more automatically, control elevator list bilayer stops layer method and selects circuit (to become accompanying drawing 6 circuit referring to accompanying drawing 5 reconfigurations in the original car, be about to this elevator and do not wish to stop all corresponding button switchs of layer in rush hour, as accompanying drawing 5, K2 in 6, K4 stops 2 layers, 4 layers etc., the power supply line disconnects, and these lines are connected together (seeing accompanying drawing 3) on the output wiring terminal 1 that is connected to the relay J normally closed contact in the back shroud in the timing routine elevator control gear, another binding post meets that end B+ of original supply power.An other elevator also is so, if control elevator platform number is very simple more than two corresponding increases of contact bank of then installing repeat circuit J.Contrast accompanying drawing 4,5, control elevator SELF CL mode of connection is the voltage in the outgoing call button switch circuit to be supplied with line disconnect, these open circuited two the end of a thread then are connected to and export any relay normally closed contact JK1 in two binding posts in the timing routine elevator control gear back shroud (seeing accompanying drawing 4), the charactron or the voltage supply line B+ in the light-emitting diode digital display matrix circuit that show in the floor are disconnected, these two the end of a thread are connected in the timing routine elevator control gear and get final product among another output wiring terminal of back shroud JK2, shown in accompanying drawing 7,8.This elevator does not promptly respond outgoing call does not so have demonstrations such as floor direction yet, can think and close.Accompanying drawing Expression button switch trigger circuit, Expression Push-button lamp guarantor circuit, K1, K2, K3, K4 ... be button switch in the car, 1F, 2F, 3F ... be the button indicator lamp.JK1, JK2 are control setup relay J contact in the accompanying drawing, K1U is the up switch of Stall outgoing call, K2U is the up switch of second floor, and K3U is three capable upstairs switches, and 1FU is a Stall up direction indicator lamp, 2FU is a second floor up direction indicator lamp, 3FU is three end up direction indicator lamps, and K2D is the second floor downing switch, and K3D is three capable downstairs switches, 2FD is a second floor down direction indicator lamp, and 3FD is three line direction indicator lamps downstairs.

Have casing 1, panel 2, back shroud 3 with reference to accompanying drawing 1,2,3,4 timing routine elevator control gear structures, the control module 4 of band clock arranged on the panel 2, function change-over switch 5, indicator lamp 6, the function change-over switch has manually, automatic, functional switch such as close.Back shroud has power supply input terminal 7, fire-fighting control conection post 8, and output control connects binding post 9,10.Device has circuit card 11, timing routine control circuit, is equipped with electronic devices and components, backup battery 12 in the casing 1.The timing routine control circuit is made of power-supply circuit and battery charger, timing routine circuit, signal switching circuit, phase inverter, output control circuit.Power-supply circuit and battery charger be by diode D1, resistance R 1, R2, capacitor C 1, C4, and LED (indicator lamp), battery E form.The timing routine circuit is by timing routine control module SK-1, and resistance R 3 is formed.Signal switching circuit is by function change-over switch (band switch) K, and resistance R 7 is formed, and phase inverter is by aerotron BG1, resistance R 4, R5, and capacitor C 2 is formed.Output control circuit is by aerotron BG2, diode D2, resistance R 6, capacitor C 3, and relay J is formed.The negative pole of diode D1 is connected with battery E by resistance R 2, resistance R 1 in power-supply circuit and the battery charger, LED and indicator lamp and capacitor C 1 also connect, one end links to each other with resistance R 1, the other end links to each other with power cathode, the positive pole of diode D1 links to each other with power supply+end, capacitor C 4 one ends link to each other with diode D1, C4 other end ground connection.The mouth 2 of program controling module SK-1 inserts 2 ends of function change-over switch (band switch) K of signal switching circuit in the timing routine circuit through resistance R 3,1 end of SK-1 links to each other with resistance R 2, the 3 termination power negative terminals of SK-1, program controling module SK-1 can adopt DLJ902 module or single chip control module.4 ends of function change-over switch K link to each other with diode D1 negative terminal through resistance R 7 in the signal switching circuit, and 3 ends of K and the aerotron BG2 base stage in the output control circuit are joined.Resistance R 5 links to each other with aerotron BG1 with capacitor C 2 and Lian Yiduan in the phase inverter; other end ground connection; resistance R 4 one termination fire-fighting signal input parts, another termination BG1 base stage, output control circuit repeat circuit J coil two ends also are connected to diode D2; through protection coil and aerotron BG2; aerotron BG2 collecting electrode links to each other with relay coil, the grounded emitter of BG2, resistance R 6, capacitor C 3 parallel connections; one end links to each other another ground connection with aerotron BG2 base stage.

Claims (3)

1, a kind of clock program method for controlling elevator is characterized in that adopting timing routine control setup mode to control elevator list bilayer and stops layer, and the control elevator opens and closes automatically; It is that all corresponding button switchs, power supply line that elevator does not wish to stop layer in rush hour are disconnected that control elevator list bilayer stops layer martingale method, and with these lines and being connected on the output wiring terminal of control setup repeat circuit normally closed contact together, another binding post connects that end of original supply power; Control elevator SELF CL mode of connection is the voltage in the outgoing call button switch circuit to be supplied with line disconnect, open circuited two the end of a thread then are connected to and export any relay normally closed contact in two binding posts in the device back shroud, charactron that floor is shown or the voltage in the light-emitting diode digital display matrix circuit are supplied with line and are disconnected, and these two the end of a thread are connected in the control setup in another relay output wiring terminal.

2, a kind of timing routine elevator control gear, have circuit card, control circuit, electronic devices and components are housed in casing, panel, back shroud, the casing, it is characterized in that control path is the timing routine control circuit, the timing routine control circuit is made of power-supply circuit and battery charger, timing routine circuit, signal switching circuit, phase inverter, output control circuit; Power-supply circuit and battery charger be by diode D1, resistance R 1, R2, capacitor C 1, C4, and LED, battery E form, and the timing routine circuit is by timing routine control module SK-1, and resistance R 3 is formed; Signal switching circuit is by function change-over switch K, and resistance R 7 is formed; Phase inverter is by aerotron BG1, resistance R 4, R5, and capacitor C 2 is formed; Output control circuit is by aerotron BG2, diode D2, resistance R 6, capacitor C 3, and relay J is formed.

3, timing routine elevator control gear according to claim 2, the negative pole that it is characterized in that diode D1 in power-supply circuit and the battery charger is connected with battery E by resistance R 2, LED or indicator lamp and capacitor C 1 also connect, one end links to each other with R1, the other end links to each other with power cathode, the positive pole of diode D1 links to each other with power supply+end, and capacitor C 4 one ends link to each other with diode D1, C4 other end ground connection; The mouth 2 of program controling module SK-1 inserts 2 ends of the function change-over switch K of signal switching circuit in the timing routine circuit through resistance R 3,1 end of SK-1 links to each other with resistance R 2, the 3 termination power negative terminals of SK-1,4 ends of function change-over switch K link to each other with diode D1 negative terminal through resistance R 7 in the signal switching circuit, and 3 ends of K and the aerotron BG2 base stage in the output control circuit are joined; Resistance R 5 is with capacitor C 2 and connect in the phase inverter, and an end links to each other with aerotron BG1 base stage, other end ground connection, resistance R 4 one termination fire-fighting signal input parts, another termination BG1 base stage; Output control circuit repeat circuit J coil two ends also are connected to diode D2 with protection aerotron BG2, and aerotron BG2 collecting electrode links to each other with relay coil, the grounded emitter of BG2, resistance R 6, capacitor C 3 parallel connections, an end another ground connection that links to each other with aerotron BG2 base stage.

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