CN1084289C - Control device for elevators - Google Patents
Control device for elevators Download PDFInfo
- Publication number
- CN1084289C CN1084289C CN96197162A CN96197162A CN1084289C CN 1084289 C CN1084289 C CN 1084289C CN 96197162 A CN96197162 A CN 96197162A CN 96197162 A CN96197162 A CN 96197162A CN 1084289 C CN1084289 C CN 1084289C
- Authority
- CN
- China
- Prior art keywords
- car
- machine
- stop
- shop
- information
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The present invention relates to an elevator controlling device. A plurality of elevator controlling devices, which are used as one group, are respectively arranged in elevator cars for carrying out operation management. The present invention is characterized in that the present invention is provided with a car controlling means, a car information transferring means, a landing information transferring means and a group managing controlling means, wherein the car controlling means is used for controlling the operation of each elevator car; the car information transferring means is used for transferring the information of car condition, car direction, car load, car condition occurrence calling, etc. to the machines with other numbers; the landing information transferring means is used for transferring information to a landing button, a landing indicator, an entrance lamp., etc. arranged on a landing; the distribution zone of the local machine is determined according to the car information composed of car position information and operation direction information of the local machine and the machines with other numbers obtained by the car controlling means and the car information transferring means; the landing calling information in the distribution zone of the local machine is distributed to the local machine by the group managing controlling means according to the landing information obtained by the landing information transferring means; in the elevator controlling device of which the group managing device is eliminated, and the landing callings which occur behind the machines with other numbers are answered mutually by transferring information among the controlling devices; the machines are in a standby state under the condition of no distribution of the information close to the cars or no answered calling.
Description
Technical field
The present invention relates to elevator control device, relate in particular to the elevator control gear that to manage many cars more than two without group manage apparatus.
Background technology
In recent years, the control elevator control device is owing to adopt microcomputer (below abbreviate " microcomputer " as), so can realize the calculation process and the Advanced Control mode of bulk information.
Recently aspect lift appliance, propose some do not adopt group manage apparatus manage many elevators but with its management function with loose to the scheme of elevator control gear.
For example, open the spy that disclosed scheme is in the clear 61-188376 communique, have to each control setup incoming call and function that calling is responded, each control setup is according to predetermined priority, with the override level as main website, other as slave station, main website collects information and also offers each station, has station that optimal response estimates in each station to the our station assignment response.
Disclosed scheme is in the fair 5-39873 communique of spy, being located at each car calls out calculating this shop machine evaluation number, these information of input and output simultaneously, controls operation to respond the main control unit that this stop is called out when this shop's machine is estimated for the best each stop, link to each other between these each control units, at least one main control unit register call when group's management has fault transmits the stop call information to each control unit simultaneously.
The disclosed scheme of Te Kaiping 6-80322 communique is, some with in a plurality of control units as main website, other control unit is as slave station, handle the required controllable function of real-time processing of all numbers machine control unit with the main website synchro control, and the required controllable function of period treatment is shared each number machine control unit carry out control and treatment.
And then disclosed scheme is in the fair 6-39312 communique of spy, under the state that group's management of each control unit can not be carried out, instruct to conveyor line output main website, the control unit that control is the earliest transmitted control line control is as main website, and other control unit manages control as the slave station of following main website.
But the problem below above-mentioned prior art exists.That is, in above-mentioned prior art,, there be not the allocator of special version about the calling of stop generation though each car control setup has the partial group management function, the same with common group management elevator, constitute the mode that evaluation number distributes of pressing.Therefore, also the same in each control setup with the computing carried out in the group manage apparatus, must be according to a large amount of quantity of information implementation evaluation value computings, not at all easy abolishment group manage apparatus, but still have in limited H/W (hardware) resource, carry out a large amount of calculation process.And cost is also big on expense.
Effective operation scheme as 2 left and right sides cars, propose to have elevator group common way ((selective collective) mode in the choice set: the elevator-escalater that is used for Architectural Equipment before, the 26th page, ohm press), stop after the car response of the mutual operation of this mode is passed through is called out, and also responds car call.Also be, regard the calling of stop above-below direction as a continuous circle calling sequence, only give this shop's machine, according to this mode with the operation car stop call distribution behind before this shop's machine in this shop machine the place ahead, with the place ahead car distance when shorter and shorter, the allotment called out of stop is few more therebetween.Therefore, be easy to catch up with the fwd car, the result produces so-called agglomerate operation (parallel running).
Yet operation of the present invention is different with mode or group's common way that the abolishment group manage apparatus is still pressed the bounds evaluation distribution, and its purpose is to provide a kind of simple in structure, the cheap elevator control gear that can manage many cars.
Announcement of the present invention
The elevator control gear of first invention of the present invention constitutes by many, is arranged in each car of elevator, carries out operation management as one group, it is characterized in that, has:
Control the car control device of each elevator cage operation;
And other number machine between transmit car position, car direction, car load and car call information such as a situation arises car information transmit means;
The stop information that transmits with stop devices such as the landing button of being located at stop, indicator for stop, the entrance hall lamp information of carrying out transmits means;
Car information, the distribution zone of judging this shop's machine that constitutes according to the car position and the service direction of this shop's machine that obtains from described car control device and car information transmission means and his number machine and group's management control device of giving this shop's machine according to the stop call distribution that the stop information decision that described stop information transmission means are come will produce in this shop's machine distribution zone.
Second invention of the present invention, in the elevator control gear of first invention, it is characterized in that, described group management control device with this shop machine service direction the place ahead from this shop's machine car position to terminal floor and from the rear of this shop's machine car position service direction so the floor at rear that is in his number machine cage operation direction as the distribution zone of this shop's machine.
The 3rd invention of the present invention, in the elevator control gear of first or second invention, it is characterized in that described car control device has the stop of distributing to many called out when having the car of at first having replied calls out the output acknowledge signal means of replying that the signal of this distribution is ended in output to other number machine simultaneously to stop.
The 4th invention of the present invention, in the elevator control gear of first invention, it is characterized in that, in case manage to have at decision distribution this shop machine whether to reply the means of redistributing that this distribution is carried out when this shop's machine state reaches predetermined condition when the stop calling takes place again in this calling back in the control device described group.
The 5th invention of the present invention, in the elevator control gear of the 4th invention, it is characterized in that, described car control device contains the car load detection means of the weight that detects passenger in the car etc., redistribute in the means described, described this shop machine state reaches predetermined condition and just is meant that zero load and car door is in closed condition in the car.
The 6th invention of the present invention, in the elevator control gear of the 4th invention, it is characterized in that, described car control device contains the car load detection means that detects weight such as the interior passenger of car, redistribute in the means described, described this shop machine state reaches the situation that predetermined condition is meant that this floor does not have stop to call out when replying final car call.
The 7th invention of the present invention in the elevator control gear of the 4th to the 6th arbitrary invention, is characterized in that, the described means of redistributing are cancelled the calling of distributing to this shop's machine that is arranged in this shop machine service direction the place ahead and is positioned at his number machine service direction the place ahead.
The 8th invention of the present invention in the elevator control gear of the 4th invention, is characterized in that described car control device contains the car load detection means that detects weight such as the interior passenger of car;
Described group management control device has when described car load detection means detects in one or more regulation floorings car and takes advantage of the load that carries above specified value described and car is transmitted back to the car loopback means of predetermined standby floor before redistributing means and redistributing;
Behind the loopback car, the means of redistributing are redistributed calling.
The 9th invention of the present invention in the elevator control gear of the 8th invention, is characterized in that, described loopback means are just at his number machine car of loopback during to predetermined standby floor, and this shop's machine is transmitted back to arbitrary floor except that this predetermined standby floor.
The tenth invention of the present invention in the elevator control gear of the 8th invention, is characterized in that, described loopback means when his number machine of predetermined standby floor loopback, can be transmitted back to this shop's machine another predetermined standby floor.
Summary of drawings
Fig. 1 represents the general structure of one embodiment of the invention elevator control gear;
Fig. 2 represents to be used to illustrate the constructional drawing of the control setup of embodiment 1 work;
Fig. 3 is the instruction diagram of distribution zone decision means;
Fig. 4 is the instruction diagram of distribution zone decision means;
Fig. 5 is the instruction diagram of distribution zone decision means;
Fig. 6 is the instruction diagram of distribution zone decision means;
Fig. 7 represents the time diagram of each task execution priority of computing in the control setup of the present invention;
Fig. 8 represents the diagram of circuit of embodiment 1 handler;
Fig. 9 is the instruction diagram of embodiment 1 work;
Figure 10 is the instruction diagram of embodiment 1 work;
Figure 11 is the instruction diagram of embodiment 1 work;
Figure 12 is the instruction diagram of embodiment 1 work;
Figure 13 is the instruction diagram of embodiment 1 work;
Figure 14 is the instruction diagram of embodiment 1 work;
Figure 15 is the instruction diagram of embodiment 1 work;
Figure 16 is the instruction diagram of embodiment 1 work;
Figure 17 represents to be used to illustrate the constructional drawing of the control setup of embodiment 2 work;
Figure 18 represents the diagram of circuit of embodiment 2 handlers;
Figure 19 is the instruction diagram of embodiment 2 work;
Figure 20 is the instruction diagram of embodiment 2 work;
Figure 21 represents to be used to illustrate the constructional drawing of the control setup of embodiment 3 work;
Figure 22 represents the diagram of circuit of embodiment 3 handlers;
Figure 23 is the instruction diagram of embodiment 3 work.
Implement optimal morphology of the present invention
Below, various embodiments of the present invention are described with reference to the accompanying drawings.
Fig. 1 is the general constructional drawing of expression one embodiment of the invention elevator control gear, is one not establish group manage apparatus in addition and constitute the structure of 2 elevator control gears.1a, 1b are respectively the control setup of No. 1, each elevator single-piece of control and No. 2, have same structure.2 for each lift car (not shown) being carried out the car control device of comprehensive operation management, comprises such as driving basically.Each module 2V～2Z such as control, stop input and output, car input and output and management.3 call out and group's management control device of loopback car when crowded for being arranged to be used among each car control setup 1a, 1b to distribute.
4 carry out the transmission means that information transmits for what be installed on car with cage device (not shown) or the stop device (following 7,8) of being located at stop, 4a transmits means for the car information that the information of carrying out of the control setup with his number machine transmits, and 4b transmits means for the stop information that transmits with the stop device information of carrying out.6 for connecting the optical cable of 2 control setup 1a, 1b, and 7 for transmitting the stop station of being located at stop that means 4b carries out the information transmission with stop information, and 8 for being made of the stop unit of one indicator for stop and indicator, landing button.This stop unit 8 also is provided with the entrance hall lamp, is used to forecast that car distributes and the arrival indication.
Fig. 2 is the constructional drawing that is used to illustrate the control setup of work of the present invention, and 3 for carrying out call distribution or group's management control device of loopback car when crowded, is made of 4 processing means.3a transmits the landing button information registering of means 4b input or removes the stop calling registration means that stop is called out according to stop information, 3b distributes to the distribution zone decision means of the stop calling floor zone of this shop's machine for decision, 3c is a Push-button lamp point lamp means of lighting the landing button lamp, and 3b is that means are handled in the reopening that is used for opening the door again.
In car control device 2,2a is the call answering means that the stop that this shop's machine replied distribute to this machine is called out, the current car position that 2m hereinafter will describe for storage or unloaded constantly etc. with the memory device of the relevant status information of car etc.
In this embodiment, as mentioned below, also exist 2 cars are distributed to the situation that a stop is called out.For the agglomerate operation (many equidirectional operation phenomenons of car while) that prevents to constitute group problem of management as far as possible, call out if the car of replying is earlier arranged for the stop of being registered, just control with call answering means 2a, delete this stop and call out, also deletion distributes other number machine simultaneously.
In prior art, stop is called out the distribution of (calling that landing button produces), calculating each car will arrive and produced stop and call out prediction latency time till the floor etc., adopt the comprehensive evaluation compute mode, make each stop wait time entirely for best, yet, use this evaluation method, each car, each stop all must carry out computing, and the operation time of CPU and memory span are all very big, so be difficult to realize with simple structure.
Therefore, in this embodiment, do not adopt complicated evaluation computing, and adopt such structure, even the stop calling takes place in each car self-operating the place ahead, even in equidirectional his number machine the place ahead of moving previously, also as this shop's machine call distribution, or the stop that produces later at this shop's machine is called out, even in his number machine back, also as this shop's machine call distribution, each number machine is all done such judgement, so realize with simple structure, and each car is replied the passenger that stop is waited for who is determined by distribution zone decision means 3b mutually and is felt the zone of feeling uncertain.That is,, can produce the situation that a plurality ofs' machine is given in a stop call distribution different with prior art according to above-mentioned judgment mode.
Below, according to Fig. 3～Fig. 6 the region allocation that distribution zone decision means 3b produces is described.Fig. 3～Fig. 6 represents that distribution zone decision means 3b carries out region allocation by described diagram of circuit operation hereinafter, is illustrated in the situation that 1F (Stall) is provided with 2 lift cars to the building of 8 floorings of 8F (the 8th building).The dashed area of upper right oblique line is represented the machine distribution zone No. 1, and the dashed area of bottom right oblique line is represented the distribution zone of No. 2 machines, and bullet is represented car call (calling that button produces in the car).
Among Fig. 3, No. 1 machine is because of the 5F operation upward of 8F car call, and No. 2 machines are parked in 1F and are in door opening state, and at this moment, according to diagram of circuit hereinafter described, No. 1 machine can distribute the stop that produces between 5F to 8F to call out, and No. 2 machine can distribute the stop that produces between 2F to 8F to call out.Therefore, press the distribution zone of each number of decision shown in figure machine.
Among Fig. 4, No. 1 machine is because of the car call 4F operation upward of 8F, and No. 2 machines are because of the 6F operation upward of 8F car call.At this moment, No. 1 machine can distribute the stop that takes place between the machine the place ahead 5F to 8F of this shop and No. 2 machines, No. 1 machine 1F to 3F behind to call out, and No. 2 machines can distribute the stop that takes place between the 7F to 8F in this number machine the place ahead and 1, No. 2 machine 1F to 4F behind to call out.Here, this shop's machine is also contained in behind because of his number machine moves the floor (as the 4F of No. 2 machines among Fig. 4) that medium reason can not stop behind.
Among Fig. 5, No. 1 machine is because of the 5F operation upward of 8F car call, and No. 2 machines are because of the 6F operation downwards of 1F car call.At this moment, No. 1 machine can distribute the stop that takes place between the 6F to 8F in this shop machine the place ahead to call out, and No. 2 machine can distribute the stop that takes place between the 1F to 5F in this shop machine the place ahead to call out.
Yet in Fig. 6, No. 1 machine is because of the 5F operation upward of 8F car call, and No. 2 machines are because of the 3F operation downwards of 1F car call.At this moment, No. 1 machine can distribute the stop that takes place between the 3F to 4F of the 6F to 8F in this shop machine the place ahead and 1, No. 2 both behind of machine to call out, and No. 2 machines can distribute the stop that takes place between the 4F to 5F of 1F to 2F and 1,2, both behind of number machine in this shop machine the place ahead to call out.Under any circumstance, the generation direction of stop calling is no matter be that UP/DN can.
Below, Fig. 7 carries out the time diagram of priority for each task of expression of computing in the control setup of the present invention.Computing is roughly 5 modules in the control setup, is expressed as module 2V～2Z among above-mentioned Fig. 1.
Press the high order of priority of operations, be provided with: per 10 milliseconds are carried out computing, carry out the driver module 2V of inverter or frequency changer control, per 25 milliseconds are carried out computing, make velocity curve (pattern) or carry out the control module 2W of control of braking, per 25 milliseconds are carried out computing, the stop input/output module 2X of the input/output information of control and stop device, per 50 milliseconds are moved, the car input/output module 2Y of the input/output information of control and car and per 100 millis carry out computing less, carry out elevator starter, stop request or establishing method, the administration module 2Z of registration or call disestablishment.
Be provided with the information distribution group's administrative unit of calling out and each number machine unit (referring to 2Z among Fig. 7) of carrying out the control of each number machine that come by his number machine among the administration module 2Z, begin computing is carried out in group's management, then each number machine unit is carried out computing.
Below, according to the action of this embodiment elevator control gear of flowchart text among Fig. 8.This action is carried out according to the program of internal memory by the processing equipment (not shown) that the actual CPU that constitutes one of control setup H/W etc. constitutes.
At first,, there is new stop to call out, just judges at step ST41 whether 1, No. 2 machine all is empty car if detect registration at step ST40.Here so-called empty car just is meant that the calling that should serve is all replied to be finished and is in a directionless readiness for action that closes at a certain floor.
If two all empty, then judge the machine floor whether close kainogenesis stop is called out No. 1, if near then distributing to machine No. 1 at step ST47 at step ST42.If then distribute to machine No. 2 at step ST49 near No. 2 machines.If with 1, No. 2 machine same distance, then distribute to a predetermined side, promptly distribute to machine here No. 1.
Below, somely in 1, No. 2 machine be empty car or some being in operation, whether judge that at step ST43 seeing from No. 1 machine new stop is called out sees for No. 2 machines of preceding party call and not to be preceding party call.In the situation of empty car, as calling out behind but on rising/decline two directions, all regard preceding party call as.At step ST43,, then distribute to machine No. 1 at step ST47 if be judged to be " Yes " (being).If be judged to be " No " (non-), then whether judge from No. 2 machines and see that new stop calls out to calling out behind, and see from No. 1 machine and not to be to call out behind at step ST44.If be judged to be " Yes ", then distribute to machine No. 1 at step ST47.
If be judged to be " No ", then whether judge that at step ST45 seeing from No. 2 machines new stop is called out is preceding party call, and see from No. 1 machine and not to be preceding party call at step ST44.If be judged to be " Yes ", then distribute to machine No. 2 at step ST49.If be judged to be " No ", then whether judge from No. 1 machine and see that new stop calls out to calling out behind, and see from No. 2 machines and not to be to call out behind at step ST46.If be judged to be " Yes ", then distribute to machine No. 2 at step ST49.If be judged to be No, then distribute to 1, No. 2 two machine at step ST48.
Under the state of distributing to 1, No. 2 two machine, when having the car of at first having replied this stop calling, then the call answering means 2a of car control device 2 output is also ended this distribution to other number machine output signal simultaneously for this stop call answered signal among Fig. 2.
Also be, judgement by step ST43, ST45, the all-calls that distributes this shop's machine (each number machine) the place ahead (until terminal floor), " No " by step ST43, ST45 judges, distribute this shop's machine and common all of his number machine to call out behind, " Yes " by step ST43～46 judge, only the behind of his number machine is called out, the place ahead call distribution of this shop's machine gives this shop's machine, and with this shop's machine call out behind, the preceding party call of his number machine only distributes to his number machine.
So-called preceding party call is exactly to call out with respect to the stop of being registered in car current location and the equidirectional middle any floor that exists of working direction among Fig. 8, and the calling of so-called behind just is meant with respect to the stop of being registered in car current location and the rightabout any floor of working direction calls out.During the floor call that may stop in the floor after in service or operation begins is included in and calls out behind.Though with this flowchart text new stop call out situation about taking place, but call out for mal-function on the indicating device that prevents to be located at stop and at new stop and the back to take place periodically redistribute the situation that stop is called out, also be suitable for certainly in the moment that car direction changes.
Below, illustrate that with reference to Fig. 9～Figure 16 this embodiment carries out the situation example of call distribution by Fig. 8 handler.In each figure, black triangle is represented the stop calling, and white triangle is represented to distribute calling, and bullet is represented car call.
At first, illustrate that with Fig. 9 and Figure 10 2 cars are the distribution example of sky car situation.Fig. 9 be 2 all the stop of standby main building face ascent direction when the main building face call out the situation example be registered.At this moment, in 1, No. 2 machine, empty earlier car as sending out earlier among the memory device 2m that car is stored in Fig. 2 car control device 2 for example, when 2 cars are in the floor of standby bid, will be distributed to and sent out car (be No. 1 machine this moment) earlier.In this case, (is No. 1 machine empty earlier under equidistant situation to be necessary to add in the step ST42 of Fig. 8 the condition of being write in the bracket?).
Figure 10 is that the example that stop is called out takes place when different floor in 2 car standbies, and at this moment, stop is called out No. 2 machines that are assigned to standby near the floor of institute's registration floor.Car position during according to stopping among the memory device 2m that for example is stored in Fig. 2 car control device 2 can judge which number machine is more close.
Below, illustrate that with Figure 11 and Figure 12 1 car is in standby, car and is in the example that distributes when in service.The example of stop call scenario takes place behind in Figure 11 for its service orientation of running cage.When upwards the behind registration of running cage has downward stop to call out, because this calling is the behind calling of No. 1 machine, so distribute to No. 2 machines in the standby.
The example of situation that to be running cage in the place ahead of its service orientation produce Figure 12 that stop calls out (no matter call direction how).When operating No. 2 machine the place aheads registration that makes progress has downward stop to call out, because this is called out in the place ahead of No. 2 machines, so will it distribute to machine No. 2.
Below, the example that distributes in 2 cage operations is described with Figure 13 and Figure 14.Figure 13 is for calling out the example that occurs in two equidirectional 2 the place ahead situations in service.At this moment, owing to have downward stop to call out 1, No. 2 both the place ahead registration of machine, thus not to distribute to a certain car, but distribute to 2 cars.
Figure 14 occurs in 2 equidirectional the place aheads in service, the example of another behind situation for calling out.At this moment, there is downward stop to call out in the place ahead of the behind of No. 1 machine, No. 2 machines registration, so distribute to machine No. 2.
Below, the example of distribution condition in 2 cage operations is described with Figure 15 and Figure 16.Figure 15 be one upwards, the example of another downward bid situation in service.At this moment, owing to have downward stop to call out two registrations behind, so 2 cars are given in the stop call distribution.Figure 16 be one upwards, another downward in service, at the example of another car the place ahead bid situation.At this moment, the downward stop of being registered is called out owing to the place ahead that is in No. 2 machines in No. 1 machine behind, so distribute to machine No. 2.
Below, with structure explanation another embodiment of the present invention elevator control gear of Figure 17.Figure 17 represents the constructional drawing of another embodiment of the present invention elevator control gear, and 3e is the means of redistributing (considering the distribution means of indicating device) of distributing behind the indicating device (referring to Fig. 1 stop unit 8) of having considered to be arranged at stop.Other parts are identical with structure shown in Figure 2.
Also promptly, see under the indicating device situation that is arranged at stop, for example, reply this stop calling, can feel that then the operation of car is not too normal if generation floor car far away is called out at the absciss layer station the passenger.Have again, show that the picture car also replys the chance that party call before his number machine forms parallel (agglomerate operation) the sort of situation for empty though reduced telltale.Particularly in the back in the situation, because empty car this stop of standby initiatively, so improved responsiveness to the kainogenesis calling.
Below, with the handler of this embodiment control setup of Figure 18 flowchart text.Here Shuo Ming handler is implemented by redistributing means, be owing to consider, relate to the distribution that stop is called out, for distributing by the car status of calling out after just taking place, can reflection call out the variation of back cage operation state, thereby the passenger of wait be seen produce behind the indicating device of the stop unit 8 of being located at stop and feel uncertain.
At first, at step ST100, detect the time of redistributing that stop is called out.It is a kind ofly to redistribute the processing that stop is called out every some cycles that the what is called is here redistributed, be a kind of change to distribute make the optimized processing of stop call distribution so that meet the situation of variation.This some cycles can be shown in Figure 7 every 100 milliseconds, or the shortest time of run of elevator, and also, the pitch time that is shorter than 5 seconds usually is for the most desirable.
Judge at step ST101 whether this shop's machine is stopped at final car call, if not then do not redistribute like this.If replied final car call, then judge at step ST102 whether this shop machine the place ahead has the calling of distribution.Then do not redistribute if distribute to call out.Whether the calling after step ST103 judge to distribute is in the place ahead of his number machine then.If, then remove the distribution of this shop's machine at step ST104, if not, the distribution that then keeps this shop's machine at step ST105.
Illustrate that according to Figure 19 and Figure 20 car presses the running condition of program shown in Figure 180.Figure 19 is that 2 car the place aheads have stop to call out the situation that 2 cars are distributed.At this moment, in case reply car call earlier, then machine the place ahead has stop to call out because of No. 1 as operating No. 2 machines in below, so No. 2 machines are replied the distribution of releasing stop calling after this final car call, becomes the sky car status.At this moment, because of becoming the stop calling that the immediate answer of sky car energy takes place below, can provide the high favorable service of whole efficiency of visible indicator.And in Figure 20,, also continue to keep original stop call distribution behind because of No. 1 machine has stop to call out even No. 2 machines are replied final car call.
Here, shown in Figure 18 step ST101, whether this shop's machine is stopped at final car call as a condition of whether redistributing, yet, as by detecting car load, with unmanned in the car.Be non-loadedly to replace above-mentioned condition, also can obtain same effect as Rule of judgment.
As an above-mentioned example, car load detection means 2b hereinafter described is set as shown in phantom in Figure 17, detection car load, and then detect the open and-shut mode of car door according to existing control signal, at this moment, also can will close as zero load in the car and car door as one of condition of whether redistributing.If load is arranged in the car, then slow because of the car call of residue passenger in the car, and the possibility of registration is arranged.If then can not produce this situation after door is closed.
As other example, this floor does not have stop to call out as condition in the time of will having replied final car call.As the moment that will reply last car call, in normal cage operation, be before replying and reducing speed now, and at this floor if there is not stop to call out, it is zero load to imagine this floor, thus can be before arriving this floor earlier moment enforcement redistribute.
Below, the elevator control gear of further embodiment of this invention is described according to Figure 21.Figure 21 represents the constructional drawing of further embodiment of this invention elevator control gear, and 2b is for detecting the load detection means that is made of weighing device take advantage of into passenger's load in the car, and 3f is transmitted back to car when crowded the car loopback means of predetermined floor.In addition other parts are identical with structure among Figure 17.Also promptly, this embodiment further is added with loop back function on the embodiment 2.
Below, according to the handler of this embodiment control setup of flowchart text of Figure 22.The means that still keep good service here when explanation is crowded can be implemented by making up above-mentioned car load detection means 2b and car loopback means 3f.
Extract the variation of the volume of traffic that the car load causes at step ST130.Can detect the situation that the passenger reaches more than the regulation number in the car by the car load detection means 2b that is arranged at car carries out.For example, be considered to congested conditions etc. in attendance time section morning such as middle level dwelling house from the down direction of residential building course main entrance floor.Be that variation according to this volume of traffic that extracts changes operational mode, extracting method itself is as you know in the past.
Below, judge at step ST131 whether this shop's machine is the sky car, if empty, then judge that at step ST132 his number machine is whether in loopback.If in loopback, then this shop's machine is not transmitted back to predetermined standby floor 1 at step ST135.If his number machine is in loopback, then judge at step ST133 whether the loopback floor of his number machine is standby floor 1, if then this shop's machine is transmitted back to standby floor 2 at step ST134, if standby floor 2 then is transmitted back to standby floor 1 at step ST135 with this shop's machine.
Also be, take advantage of into car at the inhabitation floor, leave car at the main entrance floor and form uncharge operational mode if detect with car load detection means 2b, usually in case form zero load at the main entrance floor, as described in embodiment 2, just redistribute calling, before this, in case be transmitted back to predetermined standby floor, just redistribute thereafter.
Below, according to Figure 23 the concrete running condition of embodiment 3 by Figure 22 flow process is described.Here illustrate that car platform number is 2 and car is transmitted back to the situation of predetermined standby floor 1,2.In the A of Figure 23, respectively No. 1 machine is transmitted back to 1, No. 2 machine of standby floor and is transmitted back to standby floor 2.In B, No. 1 machine, the standby of No. 2 machine difference are in standby floor 1 and standby floor 2 then.Then, in C, the stop that takes place in the floor in the way is called out the distribution of carrying out the stop calling according to predetermined assessment process.At last, in D, the car of having replied final car call is transmitted back to next standby floor respectively.Here, No. 1 machine is transmitted back to standby floor 1 after the main building face has been replied final car call.
The present invention is not limited to the various embodiments described above, for example, though be that 2 situation is illustrated with regard to car in the above-described embodiments, also can be applicable to situation more than 2 with same means.Though in the 3rd embodiment with regard to descent direction in congested conditions be described, also be applicable to the congested conditions in the ascent direction.
Industrial application
As mentioned above, according to the present invention first to the 3rd invention, in the control of abolishing group manage apparatus more than 2 In the control device of lift car, described elevator control gear consists of by many, be arranged in each car of elevator, Carry out operational management as one group, it is characterized in that, have: the car control hand of controlling each elevator cage operation Section; And other number machine between transmit car position, car direction, car load and car call a situation arises etc. The car information of information transmits means; With stops such as the landing button of being located at stop, indicator for stop, porch lamps The stop information that the device information of carrying out transmits transmits means; According to passing from described car control device and car information This shop's machine and the car position of his number machine and car information, the judgement this shop that traffic direction consists of that send means to obtain The distribution district of machine and the stop information according to described stop information transmission means determine this shop's machine is distributed in the district Group's management control device of this shop's machine is given in the stop call distribution that produces, owing to reply mutually mutually with simple structure The stop that takes place is behind called out, and its effect can provide elevator control gear with the low price means, and obtains and arrange logical Service with the group manage apparatus same levels.
According to the present invention's the 4th to the 7th invention, determining to distribute whether should reply this calling owing to have this shop's machine Afterwards, call out, when this shop's machine state reaches predetermined condition, re-start the again branch of this distribution whenever the generation stop Tennis partner's section, thus with respect to according to call out just take place after car status distribute, can reflect cage operation thereafter State variation, its effect make the elevator control gear that provides can consider that the passenger who makes wait is seeing and are located at stop Stop unit indicating device and do not produce doubt.
According to the present invention the 8th to the tenth invention and since have when car load detection means detect one or When a plurality of predetermined floorings take advantage of the car load of car to surpass predetermined value, before the means of redistributing are redistributed Car is transmitted back to the car loopback means of predetermined standby floor, and its effect makes described elevator control gear energy Improve transfer efficiency and eliminate as early attendance time Duan Congju is downward to the main entrance floor toward floor at middle level dwelling house etc. Crowding phenomenon in the direction.
Claims (10)
1. elevator control gear constitutes by many, is arranged in each car of elevator, carries out operation management as one group, it is characterized in that, has:
Control the car control device of each elevator cage operation;
The car information that transmits car position, car direction, car load and car call information such as a situation arises between this shop's machine and his number machine transmits means;
The stop information that transmits with stop devices such as the landing button of being located at stop, indicator for stop, the entrance hall lamp information of carrying out transmits means;
Car information, the distribution zone of judging this shop's machine that constitutes according to the car position and the service direction of this shop's machine that obtains from described car control device and car information transmission means and his number machine and group's management control device of giving this shop's machine according to the stop call distribution that the stop information decision that described stop information transmission means are come will produce in this shop's machine distribution zone.
2. elevator control gear as claimed in claim 1, it is characterized in that, described group management control device with this shop machine service direction the place ahead from this shop's machine car position to terminal floor and from the rear of this shop's machine car position service direction so the floor at rear that is in his number machine cage operation direction as the distribution zone of this shop's machine.
3. elevator control gear as claimed in claim 1 or 2, it is characterized in that described car control device has the stop of distributing to many called out when having the car of at first having replied calls out the output acknowledge signal means of replying that the signal of this distribution is ended in output to other number machine simultaneously to stop.
4. elevator control gear as claimed in claim 1, it is characterized in that, in case manage to have at decision distribution this shop machine whether to reply the means of redistributing that this distribution is carried out when this shop's machine state reaches predetermined condition when the stop calling takes place again in this calling back in the control device described group.
5. elevator control gear as claimed in claim 4, it is characterized in that, described car control device contains the car load detection means of the weight that detects passenger in the car etc., redistribute in the means described, described this shop machine state reaches predetermined condition and just is meant that zero load and car door is in closed condition in the car.
6. elevator control gear as claimed in claim 4, it is characterized in that, described car control device contains the car load detection means that detects weight such as the interior passenger of car, redistribute in the means described, described this shop machine state reaches the situation that predetermined condition is meant that this floor does not have stop to call out when replying final car call.
7. as the described elevator control gear of the arbitrary claim of claim 4 to 6, it is characterized in that the described means of redistributing are cancelled the calling of distributing to this shop's machine that is arranged in this shop machine service direction the place ahead and is positioned at his number machine service direction the place ahead.
8. elevator control gear as claimed in claim 4 is characterized in that, described car control device contains the car load detection means that detects weight such as the interior passenger of car;
Described group management control device has when described car load detection means detects in one or more regulation floorings car and takes advantage of the load that carries above specified value described and car is transmitted back to the car loopback means of predetermined standby floor before redistributing means and redistributing;
Behind the loopback car, the means of redistributing are redistributed calling.
9. elevator control gear as claimed in claim 8 is characterized in that, described loopback means are just at his number machine car of loopback during to predetermined standby floor, and this shop's machine is transmitted back to arbitrary floor except that this predetermined standby floor.
10. elevator control gear as claimed in claim 8 is characterized in that, described loopback means when his number machine of predetermined standby floor loopback, can be transmitted back to this shop's machine another predetermined standby floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96197162A CN1084289C (en) | 1996-10-29 | 1996-10-29 | Control device for elevators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96197162A CN1084289C (en) | 1996-10-29 | 1996-10-29 | Control device for elevators |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1198143A CN1198143A (en) | 1998-11-04 |
| CN1084289C true CN1084289C (en) | 2002-05-08 |
Family
ID=5129155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96197162A Expired - Lifetime CN1084289C (en) | 1996-10-29 | 1996-10-29 | Control device for elevators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1084289C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102596777A (en) * | 2009-11-10 | 2012-07-18 | 奥的斯电梯公司 | Elevator system with distributed dispatching |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4956090B2 (en) * | 2006-08-24 | 2012-06-20 | 東芝エレベータ株式会社 | Control information transmission system |
| CN101844714A (en) * | 2010-06-08 | 2010-09-29 | 上海新时达电气股份有限公司 | Interconnecting cluster control system of elevator |
| CN101863401A (en) * | 2010-06-08 | 2010-10-20 | 上海新时达电气股份有限公司 | Group control system for elevator interconnection |
| JP5574048B2 (en) * | 2011-06-22 | 2014-08-20 | 三菱電機株式会社 | Elevator hall call registration device |
| CN103183262B (en) * | 2011-12-27 | 2016-04-20 | 日立电梯（中国）有限公司 | Call designating system outside a kind of team control Room |
| US20200031612A1 (en) * | 2018-07-25 | 2020-01-30 | Otis Elevator Company | Dynamic car assignment process |
| US11511964B2 (en) | 2018-10-24 | 2022-11-29 | Otis Elevator Company | System for monitoring lobby activity to determine whether to cancel elevator service |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0663366A1 (en) * | 1994-01-12 | 1995-07-19 | Inventio Ag | Intelligent distributed control for elevators |
| US5551532A (en) * | 1994-02-28 | 1996-09-03 | Otis Elevator Company | Method for transmitting messages in an elevator communications system |
-
1996
- 1996-10-29 CN CN96197162A patent/CN1084289C/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0663366A1 (en) * | 1994-01-12 | 1995-07-19 | Inventio Ag | Intelligent distributed control for elevators |
| US5551532A (en) * | 1994-02-28 | 1996-09-03 | Otis Elevator Company | Method for transmitting messages in an elevator communications system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102596777A (en) * | 2009-11-10 | 2012-07-18 | 奥的斯电梯公司 | Elevator system with distributed dispatching |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1198143A (en) | 1998-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1213256C (en) | System for maintaining and restoring heating equipment | |
| CN1084289C (en) | Control device for elevators | |
| CN1263859A (en) | Elevator multiple control device | |
| CN101767736B (en) | Elevator group management system | |
| CN1208229C (en) | Elevator group controller | |
| KR20040019379A (en) | Server, mobile communication system, positional information managing method, radio base station, mobile station, method for calling in mobile communication system, and mobile communication method | |
| JP2004537184A5 (en) | ||
| CN1042130A (en) | Elevator multiple control device | |
| JP3251595B2 (en) | Elevator control device | |
| CN108483152A (en) | Preengage boarding system, implementation method and background server, storage medium | |
| CN106744089B (en) | Elevator control method and device | |
| CN107487678A (en) | A kind of method and system for improving elevator operating efficiency | |
| JP4642200B2 (en) | Elevator group management control device | |
| CN1201992C (en) | Control system for group-controlled elevators | |
| CN1019288B (en) | Method and apparatus for realizing elevator group control | |
| CN104909224A (en) | Elevator group management system | |
| JP2002220164A (en) | Elevator group supervisory control system | |
| JP4509276B2 (en) | Elevator group management system | |
| CN105731196A (en) | Elevator distribution method | |
| RU2005141572A (en) | SYSTEM AND METHOD OF GROUP LIMITED ACCESS FOR THE CONTROLLER OF SHARED ACCESS | |
| CN113860097B (en) | Elevator dispatching method and device, terminal equipment and storage medium | |
| US6905003B2 (en) | Elevator group supervisory control device | |
| CN106629278A (en) | Automatic control system for elevators | |
| CN106698122A (en) | Elevator hall-call login method | |
| JP3962476B2 (en) | Elevator group management control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20020508 |
|
| EXPY | Termination of patent right or utility model |