CN1250019A

CN1250019A - Clock program controlled elevator partition running method

Info

Publication number: CN1250019A
Application number: CN 99114515
Authority: CN
Inventors: 陈金林
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-28
Filing date: 1999-10-28
Publication date: 2000-04-12
Anticipated expiration: 2019-10-28
Also published as: CN1121973C

Abstract

One clock program controller is used to control the partitioned operation of elevator during preset time. The method is that the terminals of the switches to the common terminal for the stories needing no stop during peak hours are connected together with one lead-out wire and the lead-out wire and one wire from the common terminal are connected to the normally closed contacts of one relay in the clock program controller. During set time, the normally closed contacts are opened to realize partitioned operation of the elevator.

Description

Clock program controlled elevator is realized the method for subregion operation

What the present invention relates to is that a kind of timing routine elevator control gear that adopts is controlled elevator is realized the subregion operation in specific time method.

Elevator in present many high-rise office buildings, office building and its unit of high-rise residential building is fewer, and what have is then very nervous.For example the residential building of 30 multilayers is only installed two elevators, this seems nervous further in the upper and lower class time (quitting time of corresponding residential building, down with), but all right many of the situation during this period of time crossed.In fact as elevator and the floor of Yan Suoting is that what to disperse very much also may be 3 layers, 5 layers, it also may be 20 layers, 30 layers, this just might produce a kind of like this phenomenon: most people open elevator in the lowrise leafing in the elevator, only carry one, two people in the car and sail for top layer, this is extremely irrational, it has greatly wasted the energy has also increased the various losses of elevator, and time of run extends, and has increased the waiting time of other people very nervous upper and lower class's time.

Also notice this problem during the building initial design that in fact has, elevator adopts the scheme of subregion operation to solve, but this scheme only surpasses 200 meters in some only a fews highly to be adopted in the building, need to increase the elevator of 2-3 multiple amount, the building that is lower than 200 meters adopts this mode just very uneconomical again.

The objective of the invention is provides a kind of clock program controlled elevator to realize the method for area operation at the weak point that present elevator operation exists, can make elevator in the busiest upper and lower class time period, carry out the subregion operation, greatly improve in upper and lower class elevator operation efficient in peak time like this.

The method of clock program controlled elevator realization subregion operation takes following scheme to realize: the inventive method is with last, all do not wish to stop to select in the correspondence of layer that the button switch set of connections is former connects a public end and disconnect in the section in peak time of coming off duty, and each open circuited switch one side on line is connected together mutually, pick out a lead and former common port one side on line and together be connected on any two ends in the timing routine elevator control gear repeat circuit normally closed contact connection terminal, the relay adhesive normally closed contact group of installing in the time of setting is open circuit, make the occupant to arrive the floor that does not stop layer region that has been provided with, reach the function of subregion operation by selected publication note button in the elevator.

The clock control device that the present invention uses can adopt the timing routine elevator control gear of having applied for utility model patent, application number 99228511.9 is controlled the method that elevator is realized the subregion operation at the appointed time, this timing routine control setup is made up of circuit card, casing, panel, back shroud etc., has clock control module and function change-over switch, indicator lamp on the panel.Back shroud has power supply input terminal, fire-fighting control conection post and output control conection post.Device has electronicies package such as circuit card, timing routine control circuit, backup battery in the casing, and the timing routine control circuit is made of power-supply circuit and battery charger, clock control circuit, signal switching circuit, phase inverter, output control circuit.Power-supply circuit and battery charger are by diode D1, resistance R 1, R2, capacitor C 1, C4, LED (indicator lamp), battery E form, clock control 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, 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.

Can make elevator in the busiest upper and lower class time period, carry out the subregion operation by mode of connection of the present invention, three elevators are for example arranged in 30 layers the building, move 1-10 layer, 11-20 layer and 21-30 layer peak time respectively, the elevator impassabitity of operation 1-10 layer selects the registration of button to arrive the 11-30 layer in it, other two also alignment processings.Because floor that the occupant went is concentrated relatively, the chance of stopping layer reduces, corresponding required deceleration, stop layer, the handler such as close the door that opens the door greatly reduces, and add that the distance of operation shortens, thereby efficient improves greatly.For other two elevators, owing to do not stop layer at low, middle layer region, the elevator full speed running adds that the floor that is stopped is concentrated relatively, and it is conspicuous raising the efficiency peak time in the elevator operation of upper and lower class like this.

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

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

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

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

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

Fig. 5 is that clock program controlled elevator is realized subregion operating method wiring schematic diagram.

Fig. 6 selects the button circuit scheme drawing in the former lift car.

In Fig. 5, Fig. 6 scheme drawing Expression button switch trigger circuit,

Expression Push-button lamp guarantor circuit, K1, K2, K3 ... for selecting button switch in the car, Kn selects top layer button switch, F1, F2, F3 in the car ... be button registration lamp, Fn selects top layer button registration lamp in the car.JK1 is a control setup relay J normally closed contact in the accompanying drawing.

With reference to accompanying drawing, clock program controlled elevator realizes that the method for subregion operation is: with all do not wish to stop to select the former power connection end of button switch set of connections in the correspondence of layer in the upper and lower class section in peak time, " B+ " among Fig. 6 disconnects, and each open circuited switch one side on line linked together, draw any two ends that a lead and former power supply one side on line (being " B+ " in Fig. 5 circuit) end together is connected on timing routine elevator control gear repeat circuit normally closed contact group JK1 output wiring terminal shown in Figure 3.Wiring as shown in Figure 5, when module SK-1 exports control signal by the program that presets, drive the relay adhesive through aerotron BG2, normally closed contact group JK1 disconnects, at this moment, if when having the people to press the switch that setting such as selecting button K1, K2 in the car do not stop layer, because the disconnection of relay normally closed contact group JK1, circuit can't be connected, and the button switch trigger circuit can not be triggered by high level, thereby elevator can not stop layer at these floors, and elevator has promptly been realized the function of subregion operation.

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, output control conection 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.

The concrete principle of work of accompanying drawing 3 circuit is as follows: the SK-1 control module is by the program output control signal that presets, through current-limiting circuit R3, function change-over switch K is added in BG2 pipe base stage, the adhesive of control relay after amplifying, normally closed contact disconnects, by Fig. 5 mode of connection of the present invention, make its elevator realize the subregion operation within the predetermined time, when the SK-1 control module is turn-offed by the time-program(me) of setting, BG2 ends, collecting electrode is high level, relay discharges, and normally closed contact is connected, and elevator recovers the normal mode operation, when the fire-fighting signal, through the metering function of 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, BG2 still can not get making the base current of this pipe conducting, and relay all is under the normally off of release under any state of change-over switch, is convenient to the dry work of fire-fighting of elevator.If when the function change-over switch is pushed " manually " position, 3,4 liang of contacts of circuit are connected, power line voltage injects electric current through D1, R7 to base stage makes the BG2 conducting, the relay adhesive, elevator will move by the subregion mode always, till the function change-over switch being allocated to " automatically " or " closing " position.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 moves by the subregion mode, till the function change-over switch is allocated to " automatically " or " manually " position.

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 battery 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, and it is favourable charging to the cadmium hydrogen battery in such trickle charge mode, and the double lamp of giving instruction of LED is used here.

Control setup of the present invention can adopt other forms of timing routine elevator control gear, adopts identical mode of connection to realize the subregion operation function.

Claims

1, a kind of clock program controlled elevator is realized the method for subregion operation, it is characterized in that and to go up, all do not wish to stop to select in the correspondence of layer that the button switch set of connections is former connects a public end and disconnect in the section in peak time of coming off duty, and each open circuited switch one side on line linked together, pick out a lead and former common port one side on line and together be connected on any two ends in the timing routine elevator control gear repeat circuit normally closed contact connection terminal, the relay adhesive normally closed contact group of installing in the time of setting is open circuit, make the occupant to arrive the floor that does not stop layer region that has been provided with, reach the function of subregion operation by selected publication note button in the elevator.