DE2129622A1 - Elevator control - Google Patents

Description

Elevator Control The invention relates to a control for elevators, and more particularly an elevator group control. In practice, the elevators of a group of elevators are operated in such a way that they drive through the building in question in a series of tours, normally, but not necessarily, from one end floor to the other and back again. Change. gen des s or` es:, ah-fi.; are gone. at. some-. gen systems provided by the. Company baskets at bestim @@@ - -t-, en traffic conditions can change their direction, be ° c @ - They reach one of the luring devices so that they are fast 5 ä i: tü .. rc .. # aÜ.S`tOC who bega !: 'Y>' _ Oi21 _.- n`Jei de .. äy uJ..g Approach Ci c'c Elevator controls can izec: @ 11ti. @@ 1 @ e 1L @ ..._ J.`C Lrey LC__`r, r. #? T% n. @. Ä. @ ü vLL + @@ F- i.1.:.2=r V J !. 1iil .._ üeiC_en E: 2ds-L ocv.jeiken a.be-esi, h__C k v we .. "_ k '.._ g. becomes Q. ° __! ' VGr hin (! Er'v d 1c ta! .I. @ eii.ewnsail .; ir11.1 "1 @ .c-nZcah, @ eng kjoüLiI ': hd J ezt e. fi'üy ..a.. @@@. #. J. ° - does . #. > L _.._ r1 ei_i w e - @ n r- better all ES - i ansesüie #J U, um @ 2 _L, ', esserrs ;,, # r rl @ = -: ß iC '"'. ° t s. e vP.l üe de-- e, iJ.err C. @ ä @@@ wÖ @ u z _... @ ...... v .-- . `J 4 'il 1 #' i Y! # V # '## ebe #' _ f @: J_ E: S r #, Y. a '. specialz-, i_ 'en ._' e °! _n Gr, J -_._ 2 ._, i ,,.,, s; `._ '- , @_ - - @ t e __ @ ex <@: @ .L .., II S @. '' @ R _ ^ n r eS a 19 G-IL 21, c @ _i..lMVy.:. I _.._. C @ A j ,. U . .. ._. - _ - .. _., f -his `# .n. : 4 # n # ,. .... .. ~. .. _ @. @, r . r T G ..C # F. _ c .... # 1, . and respond to car calls and a separate occupancy signal for each car generate, whereby these signals indicate the current occupancy of each car as a function of at least the calls stored on the floors at which each car unmi during travel in a certain way from its position to the position of the route on the prescribed route t Üelbar ahead ferry cage arrives, and wherein the landing calls are stored for each direction in which the cars during their travel between the positions at (3 (-n floors arrive, and that an averaging circuit which i n Depending on the individual occupancy signals works and an average occupancy signal is generated, which represents a measure for the average occupancy of the cars' and an operation control circuit is provided, which depends on the ratio between the average occupancy signal and each individual occupancy signal the mode of operation the car controls. When controlling the operation of the cars, the ratio between the average occupancy signal of a car and the respective occupancy signal of a car allows these landing calls to be passed over as often as the average occupancy signal exceeds the respective occupancy signal of the car that is a certain distance behind the other car. In addition, direct service of a single landing call can be made by a permanently available baw. retrievable car take place if the combined occupancy signals of the available car and the car immediately following it are lower than the average occupancy and if at the same time there is an occupancy signal for another car, which .ber.teigta the average occupancy by a predetermined amount The selected call. which is served directly, is one of the southerly calls. The task of firing and its advantages result clearly from the following description of a preferred embodiment on the basis of drawings. FIG. 1 shows a schematic representation of circuits in row and column form in a vehicle according to the invention; Yä @ has circuits which generate various tarlgs- and position-dependent signals when the car is located on the floor in question and with those circuits separated from one another in a row that correspond to one another! 1'iga IA components of the block circuit of a representative line according to Yige 'I, Fig. 2 and 3 four A.be, i.ts amplifier in block diagram form9 each to the output one r other ring conveying. migen Ahordn "closely connected by circuits s - da @robei. ddJ, _hse arrangements for a prescribed direction of travel signals to display the occupancy of each elevator car in the named elevator system and the following car on its journey through the Buildings as well as to display the occupancy calls from one floor of the building to the car next to this floor, FIGS. 2A and 3A show the circuit of the components of a typical block diagram according to FIGS. 2 and 3, FIGS. 4 and 5 a ring arrangement of circuits in block diagram form for determining the calls which correspond to the floors between this car and the car immediately in front of it on its journey through the building from the car calls stored in each car of the elevator system, FIGS. 4A and 5A the arrangement of the components of a: typical switching block according to Fig. 4 or 5, Fig. 6 is a circuit diagram of eichereinrichtungen for the seven-storey elevator system together with circuits for the transmission of signals indicating the working status of each device as well as with time control circuits, which take effect as soon as these corresponding devices go from working to idle and time-dependent delete the signals that are transmitted in working status 6A shows a representation of the components of an exemplary time control circuit according to FIG. 6, FIG. 7 shows a circuit diagram of the car call storage devices for a specific car in the on position. with circuits for the transmission of the working status of each facility indicating. Signals and TIME: _ control circuits that are activated when the corresponding the Rtuhezus-Iban'ffekt-am the '_nSGheia8 1 @ 8r .., - '`` v: @@. = 1iö b 2 - . ,., -,. s en _, 1 'a S - E - .. 4.1 `..: 1 gt'` - ;: z-, VOr.iF, iIc :. '° - #. G «: -_. T _- = _ _y-l c 1 .8t da.ß CLer ..1, ner ZTndr @ s . '@ 1 .... "J. .. ..,.% C ' .. _ l, n ... .. G .v L @ was" k t L` n _. `I". @., _. .. - ... -. .., .. ....... .'i .. .__- <. ._ .._ @: _.,. ..._ ... ...., ._ '# @ . @.-... .4: <' ° -L @ li`rL >>'iis!: _...- ..: L.- 1. j 12 is a block diagram of the interconnection of some devices according to FIGS. 1 to 10; Display the occupancy between each of the three cars and the car immediately in front of them when driving through the building, as well as the occupancy of the car closest to any floor by this floor of the building, Fig. 13A and 14A are circuit diagrams to show the construction part e and its arrangement in a typical block diagram according to FIGS. 13 and 14, FIG. 15 shows a circuit with a heavy traffic display device in connection with the part of a landing call selection device for determining the landing call to be served, FIGS. 16 and 1 circuits with a scanning device which forms part of the landing call selection device, FIG 18 a part of a car retrieval device with a retrieval switch .for one of the three cars of the system, wherein. in addition, the part of a direct control device assigned to a car is shown, 1; Another part of the direct operation device for making a callable car respond to a selected landing call, 20A and 20B are schematic representations to illustrate two operating conditions, and FIG. 21 is a circuit diagram of an anti-coincidence circuit for a car. The invention is described in connection with an elevator system for seven floors with three cars. To simplify the description, various typical elevator control components have been used in the elevator control system according to the invention For example, the motor and 3-brake control, the door control and, for the most part, the so-called selection device. These parts must of course be provided in such an elevator control, but are unnecessary for an understanding of the invention; however, the parts required to explain the invention are illustrated in detail. With the same pieces of equipment for each car, only a representative set of these pieces of equipment is shown for the sake of simplicity. Where necessary, in the following description and in the drawings, the same devices are separated by adding the small letters a, b and c to the reference numbers. The prefixed numbers 1 to 6 and the prefixed letter T indicate the respective floor in connection with the reference numbers for the respective facilities, namely the first to sixth and the top floor to which the correspondingly designated facilities are assigned: those in connection with different facilities The letters U and D used denote the assigned direction of travel, namely "upwards" or "downwards". I Various pieces of equipment are only connected to one another in certain figures, the lines being shown in dashed lines and the same lines having the same reference numbers. Numbers in brackets appended to these reference numbers indicate the figures of the drawings into which these lines lead.

For a general explanation of the invention, reference is first made to FIG. referenced = which represents a floor storage control for a car a® For every other car an identical control (not shown) is provided. Each of these car units has - * .., direction; + - and position organs for the relevant car. Contacts IKa to TKa symbolize any known facility; in the floor selectors of elevator controls to generate a signal when the assigned car, in this case car a, approaches a floor corresponding to the relevant contact. kcr bs can generate this - igna._e synchronous with the xn_ . li. # ... des a; ' ##. ,. = V1n 1em , fSlJo -a o . / # iz s : 'ckwG -'# ü. Yw j'M #. @. #. t, e. # ll # ru .. . .... '.: ...:;>;, .... @ :.'. .'.... @ : "4". @. .. =. '.: @ .... @ .. @.' ,., @. } ,; _J .. _ ... @. .: w .., .... @ 77 U. ' 1-2 12 i- ... , .r .. .. J.,. ... ... .. .. '@ - @. ... @ - .. @ '.....,., A. "- .., .. .. .......:, .. 4 ......,. ...._ .. ":., * .._. @ '.,« @@;., @ .. 2 e 2-- . "t" tE U $ '.} `l .t .g =. It ! fit ' r : 5 `#! '#. ".. nr' ED: .1. @ # a.'r- #,. F` i # .. "..., # .."# .. R, ._. : # ..: .. # , ", '#. G _ # .., .....- xo s.,. .... @ ._ ...,. T _ @ .: i. - ... w. @ ... U1-, T D ° '° 1 @ .. eiiai na n 4'5.i ._. "y..3._Cb ... @` @Jc .. @ " r. .._ _ .. ,,. Cl ' l_ ruSlt.:. Y'on de lr ?. oclt- »wvrii-.eiä r1v2l # iJ_eä. 1'ä @>. would be, ts> i E.1 ,, .. _ ..cl @; ung des Fah2: #korl "s assigned; and en ;; 2-ang one "ei tun": .na an input from an avowed device r it on, which generates a signal of positive polarity, as often as a car f "# - Far.n runs in the upward direction., is conditioned. The AND elements, their reference numbers The 13 included are the _@ü-ärt.s-Yali-rtrichtung des 2ahrkow ° bs vom Der:,. @ r-fen @@: .. eizco;: '@ er' assigned and escaped cw ".n.er ..eitun4 :: ._. a. @ _ -.1a ng e s .ns .. _. _Z_ j s ss eip die ein ! `. Signal r 'os s it , 5 .. ".. he generates polarity, when the f`a h rkcr V 4w f Ü.l, the liei4.er.1_ehr t k on d , i V, oAid- i. is. For the S.-nw kef.n` der- e ron t. ig e @, T - Gli t_. de Y ° zrorg .7 r` .r. ': f .. y .. this one - one .. 2 ..; l, i L7, Ft , _.._, - ,. _. # _. iN.4. '., t ... a ... # ..._ #f -_I be defeated! 1. . , ..: - .'........ #., ..:. _,, ....:; #:., '`..... @". ..: _ _..... .. # ,. ..: ":' ._..-. #: - ,. ',. i. # WHERE. '.' ..: # -. .., .._. _. .. , @, _. 1 @ F.,:. @ R. @ _ '. , E. .. Box nam7 - the mode of operation of only that circuit te; iig. 'I explained which one to the second floor w (. @ is; the corresponding, the other floors - _dneten circuits work in a corresponding way. Approach of a car a as it travels upwards A positive signal is applied to the second floor via the contact 2Ka to the control grid 2CG-a '- so that the four-layer triode 2SCRa conducts and thereby indicates that the car a is on the second floor. The current flowing through the triode charges the capacitor 2KQa in the cathode circuit. "Before however, a charge can build up, the capacitor causes a short circuit between between the cathode 2KAa to ground, whereby the potential from anode to ground of the anode-cathode circuits of all triodes is reduced. At this point in time, a capacitor IKQa, not shown, which is assigned to the previously activated, not shown triode ISCRa for the first floor which the car a has just left, is fully charged. As a result, the cathode IKAa, not shown, is kept at a potential which brings the voltage between the cathode to the anode 1ANa, not shown, to a value below the voltage drop, which maintains the conductive state of the triode ISCRa, so that these no longer yu @ red the location storage of the driving basket a finished on the first floor. In a similar manner, the storage of the position of car a is transferred from one floor storage element to another storage element during its upward and downward travel in the building. The cathode potential of a controlled storey storage element for an intermediate storey, for example the element 21v1Ea, is transmitted via the line 2Ma to its two associated AND elements 2 MEUa and 2MEDa and forms a blocking input signal on the newspaper Bl + (Fig.lA). Depending on the direction of travel for which the car is conditioned, another blocking input signal is generated either on the line + LTDa: or + DDa, the potential of the line B'1 + saturating the base of the transistor in the AND element to which the two blocking input signals are applied. Thereupon the transistor conducts and indicates that the car a is on the second floor, vrelcher is set for the onward journey -ro @ this floor in the upward or downward direction. When the transistor is switched through, its emitter voltage increases from ground to a positive potential® The latter is applied to the base of the transistor in the corresponding converter -2MEUa or -2MEDa via the newspaper 2MUa. or 22: M a, exceeds the negative bias voltage on the newspaper BI -, overcomes and saturates the base of the transistor. The relevant inverter transistor then switches through and its collector spa-inung changes from a positive to a negative potential® 2DGa created. In addition, this potential is placed across a relevant Zener diode 2Z? 1a or 2ZDa, the level of the potential being far enough above the blocking breakdown voltage of the Zener diode to enable the latter to switch through. and apply a negative signal to the single output line -2MUa or -2MDa. As mentioned, are. no U ', NTD links provided for the end floors. The converters -IMEUa and 1VEDa on these floors operate on the basis of the direct transmission of the cathode potential of their respective floor storage elements 1MEa and TMEa. One of these amplifiers and a ring circuit are provided for each car. The fourth amplifier and ring or circuit arrangement is provided for the landing call selector to be described later. Each amplifier serves as the first summing device; the ring circuits, in combination and in connection with other components of the system, form a first distribution circuit with a first switching device for distributing the signals. on the first summing device o.

Each ring arrangement has a switch 1MUSa, 2MUSa etc. for each direction in which a car can depart from the floor. Each switch comprises two transistors TRI, TR2 connected in the manner shown in Figures 2A and 3A. The collectors C01, C02 of each transistor pair form two input circuits for each switch, with the collector. C01 are separated or isolated from the collector C02 by diodes 1 UREI, 2URE1 etc. (Fig. 2 and 3) of a diode chain. In addition, another set of diodes 1 URE21 2URE2 etc. (Fig. 2 and 3) of this chain separates the collector 002 of each floor switch from the collector 001 of the floor switch which - viewed in the direction of travel of the car - is assigned to the next floor. The @ collector 001 of each floor switch is connected to one of two junction points UJ11, UJ21 etc. and therefore connected to the relevant terminals 1DDT etc. and lUFM (8) etc. via resistance circuits. Each Klemme.lDDT etc. is connected to a travel time signal generator in the form of a direct current source (not shown) with a uniform voltage. This Etromquelle generates a current according to a constructionally selected current-time unit ritual, which, however, is assigned to each terminal rdneten '44_derstandliel # t. Every stream is through its own i a quantity proportional to time characteristic of time, 1delche a car via @ ta_ct to travel at nominal speed of #@in.e; # r # iäi`ar # r-rich ti., -. ng, rorangehendcn floor to a certain floor to drive. D: we terminals' 1liFT, i (8) u --- w. wind is connected to the in Fig. ct-: rf @: es @ ellen Scz-> üitreis and deliver a pas @ it:;. ves signals @so de.3 a current flows and indicates that floor call for the assigned floor and the relevant- direction of travel over a 'trorbest ismtmt time ni; iwcesT1: b@r.ert been! _s' er Y @ M. '. ekto'C; C2 each plug @@@ erks c-% ers is to the other .Uer in the. e: rJta @@@ i. ;;; ng @ - @. @. n '> .- üe vtT' @? i - @. @ U. us: connected and thus @ z @ = er ei. # er # Y'i.#_erstart@i-kre is with seir_.e # respective terminals! UC (6) etc. sokri.e `` '@GCS (5) - @., inherited. Each terminal IUC (6 ') etc. 2s u my t de - i _ .. Y. F igs. 6 the provided components connected welc @ e: s er @ ts; - @ _ r_e @ .h.rd äe @; _ @@? tert @ cm @ TIME @ iri.heit one ; trom over the: z @ igeo. ° dneter @ contradiction circle lets flow, which - due to its Ze-j # t-Froportionalität for the time c; harö.nt @@ yi.s sih isü, which F anr @@ or b to answer J1h.ng pLner. #, J de (1 @ 4eVYü..n V (t @ n floor to- ge t C: ..... , J. , e. s @@ ga., l - (C @. -. 1 '@ Y @ 1 i! r LI str II CL. ~, .. e Z n F ig. j darges@bel.Iten Components angecb-l.ossen urid delivers a po- , .. L, `... i.'U..ves L, .. Lg # .Ci. @, T. of der Giy'YG. = # tG n ! vtro @ `Zewt ° ' E ..d.;, T "=." ... '''v#f' E. '.' n @c, J! # 7 rie -en resistance circle e.! a stream we1c-.hc- erenfal..g. .iär the time Ghara # t-terizl. # 1; 1.S@i a_s tr CZ ': 4 "Yzer # i` a.-a @: ° i: d: r; # #, uxeanfi'sloi v.no on a.3 D71 r * u: 'tz:.''. c .-. r'.üi " c--, - @ ox ,. i: aGckwerk - Li% @. etigte! s: o- Z u r Verein facheng. the B; ":; w!` ..,.,. @ Inr sil.iU the W, .d ^ first circles, soft the IS.3.emrri-ee-ri the K.3_eTT1men I DGOS ( L # ) usv ";. miÜ Gen iäC) lleko # @ äc = rceri dez` .- 'r "-tockwe: c'kschaly" Cr verb - .. rC: eriq, so narrow arranges that the input currents applied to these collectors are proportional to the time which a car may be required to answer a call on the assigned floor, if a car call is also made in addition to a floor. this floor must be answered. Each car has one of the OTBax OTBb work amplifiers or assigned to OTBc. The amplifier r inputs are each with the output of another switch ring arrangement tied each amplifier input has a contact of the "Operate '' switch from one of the cars; this one Switches are used in a familiar way to close their con- cycles IS1a etc., operated as often as the assigned driving baskets are in operation and as part of the lift group pe operate the switch calls. It is now accepted This switch is normally set to the one just described Way to be operated; however, this does not apply if the load of a car is a predetermined percentage the nominal load capacity of the car or if the emergency Hold switch of the cabin in question is actuated. The working amplifier UTBs is assigned to the factory call selector and is connected to the fourth switch ring arrangement. At its input there is a contact SBI of an interrogation start switch SB (coil circuit Fig. 16), which is actuated to close this contact when the interrogation device of the landing call dialing device is working. In operation, both transistors TR1 and TR2 are the switches according to Zig. 2 and 3 are normally biased into the blocking state by the negative signals applied to their bases BAI and BA2 via line B3-. The bias of each : -ile @ ä .C'an-`kQ- b7 ugeirdne yen scarf. # 8a # w``irw through E °? np ^ S3.- r'y, dem .4c #,. '@? - e.ta 'es Si .viia2. a- raised, 'dJe§. ches anw V. Sc11a`.hd.Ps r assigned car is attached to the scarf. @ » Ce s ä. Ü3. Width -, - u - y <".. e d-'1l: t` - '' d.üeä: ei # -ui # i'` -., @ ', Ii'r. @' i2Cbei.ti2 #, 7.e .L @ .GE @ f, -vi $ ® .... d .. b, S9 gr f ü> s`w @ From the en.üsu! -echede eile- - ^, '3 ? @M from iri b as..,. , 1l #d W ..- ] h .. .._. L f .. f. @ Yi @ ° 6ä ? 'Uoyif: C vdw-., Kh' @. R Aare ". Ltp _. '; @ T .. zu`eod..iA .. #. n -er t e ä 3. ' Ges. A äl 1. as E1 _`. '@. ®. .. _. . u .... =. "w: 4 @ .-. cG ' .,:. s L.!: e C" 2 ,;' , -n `@. # e, a L? L1? .A_ '@ .i. ..-. ä he b to `l"'# - # w c. ° - s, # ., 1 ^ #. # a ,.' Z ir @. a. .., ..... Ä .: . 5 ...: ... , -a , @ KJ,:. - a. @ aY, Z-, -y ^ .. .-. .......,. @ .. .. ".. r-> .7 = e-t'Z-ä T:. "^: , ._.._ C., .. aEs: e n v z F. _. ,. #, e- i @ 1 ... .... .._ _. . ... ..-, ... . . ', .. ..., - - e_ ...-. @. _ x. ... _ _. ";.,.:. ? 1. @ .. -,: ... .... ._. _. -_. - - n .._ .. _, .. @ .... r.,. _ ... f., _ ..: C _.y. ,, # = ._, ##. @ .-. "`. .`? '# " v <..-. # ^ YN .., G '..?' c .. ... @ _ ° -1 .- t #.:. e. # _ o.., 5 ...,.: e L # ##. tt ## V .. #. E ^ ... i @ 9üä.1te @ -ha l ._ .. @.,. S ..._ @@ s . ... il.t .. '. i @ i..a. .v # ,. , # p-; t, c f # r a .. n '' _ ## "... YY ST ..... v # .... .. @ .. _.- .. #. a ,. w .... .. .._. @ `a FJ .., .. .. ! @ .i._y l: i_ : .J s. 4- .. J- L. .., ... ... v ._e ^ n ie-C; d In e? lo @. n Switch these signals are not applied, as will be explained in the following due to the task of the signals on the lines -PMa etc. By separating the collectors 00.1 and G02 of the switchdum ## @ die. Diodes IURE'f, 2URE1 etc. as well as by switching on the transistor TR2 of a switch assigned to each car; until the initiation of the stopping process of the car on the assigned floor, the answering time signal circuits IUG (6) 2 IDOGS (5) etc. of the floors via transistor TR2 of the floor concerned connected to the working amplifier assigned to the floor net is which the car is approaching until the car stops at this floor level. At this point in time, the change in state of the transistor Tr2 from the conducting to the blocking state switches this signal circuit connection exactly to the amplifier assigned to the relevant floor before the car is stopped practically on wet: potential lying on the lines appears as bl, ct or .. sl. if the contacts äSla etc. as well as SBi s @ hliee @ It can be assumed that this ground potential at those first branching points UJ ^ f F UJ12 etc. in Q.er diode chain! UREI, 1IJRE2 etc. suftr it who e.he Pxn the = Iransit @ oren of the leading switch everyi.nga.ad.x@un.g are closed. In this way, the a _ @. Eg werken zteg = ordered input signals The du-rC Threads amplifier da @ 'provided virtual mass m; @ ydF- that the signals received by one of the amplifiers e.g .: u. ä ' .e6 s tärrheer get, - every amplifier receives and only:; Jz @ _ @ n Sä.gna! .e ° des den ! MAY MM Msj #. # Assigned units E with cream @ .n_i ue r_ JJ l #, # -t "b e.beü #: ür <bl% nden eat, - d ea_giay- dez 'floors, soft between this- and. v .. th assigned # e7Jsen << e @: branch "=, - gsp'ai- s zn. @, # =, <:. on this one .:. F_.ti.i#41@tS der äiäc11W re JLL-der Via, 1 -, s cars following . @ P @ sa L ° he .. "n'r # v esvu'.eäden.-St O _ The all line y`T- a -.a. d .... negative sig n al ` z'dssex 1. # '. .. # '. ! 3 .... 3.J`C @ '; i.äiü.i. Y # ° x't., I3. #. # A '. he `LF # C." i die . _ .... a e> ... '@% <i. ... @ ... .i __ @. - _ " _ the Bh e t he applied signals c work amplifiers u Ä d Ol _ b _ rGs hr Eingen gs " a. Signals. ` _. e v ....., _ .. # own V..6. e b,. Reversal ._ e .. s #: e , .. .. i. ... x # y _. ..Y o 'pv "r 6 t @ ..,; .w ._... this U # _ .. @ i.ca'.v .. , yi ' c. ..,:. zt. -riz-w ; "# d '. a , -s g ;.' s 6 n nme za-nd "# . ,. _., . o : ga - _. : L <-., -. . _ .. .. @ n ... r i _ three, ^. this. E.?. V `gan or dr iäng e. . ._: a #. ° -a vinz . # _ 'i t'g # @' Y -r 9. E. # Wy T @ L.r_ j.vdsn fi. k a ? i.% a`. . i .l -. die.d. ,.,. f ..._ .. @ P ... .. , @ _ t .; on Z i t '9'T # eS.Sd. # r:. @, j, `s ^ e L. ... # #. # .. # ._ #. ... # ä. @. -.? '<. .i :. with the e .... .,. . ., -.,. ,, I . . @. "MAY- _. ._. .._ .. ... w n # .. N, .. . give way to the e @ i @ l @@ C: C @C @ '.. @ ...... ... .. ._. .Ea @ no r O J _ @@ .... 1 '? .. ... .. ... all i.ayiz. .. ..._ : _ .. u ... -f The bog. ...: ... _ .. #% ... ...... a r,: -. ,; p .. 4 h_, r @, _ _.1 ... z . iie e a transistor un .: everyone s -; -, e - :, a T, #, -.`.-. st o'_ ... . , a. L.1 he: ri orgeh .. is @ .e; @ ' .. @ , .. _ _5.i: ._,. i. .... ... rr # T Y @ # .A an. ## LIC:. <C # S S @ .: r..`u ... ...._.- '. # v .. ..., .. .., .. n b e # e .... .E ir connection . M. _ den _, .. .. _ e _ a-701 #, ORICINAL; _ 2J622 Switch_ young -JUGa (j @ ®3UGb and reason d ". kwerk and the relevant Signa `@ @@ ira the floor storage control .appe connected. en, by 'G :. n About Du-r ied S @ .gnal. b% drd_ a posit @ .ve pre te in resistance. each base BA3 created x @ each group switch of the cars i.st .Jer a resistance: @it d.er-ey tung B3 + and also Collector 003 d.-it car group switch. Ce deIt'a in.. @. fl, - # - vG_1a@l.geu z., e7., the floor -., .g F, - k @ .Gi # `@ Ung # dk assigned- net .S.cU "With the group switch 3UGSa, for example, its emitter E131 milk-: connected to the @ o? ektoy 003 of the group switch 2UCSa-. DGB` cdes -Fahrkcrb-Grappenscnal.ters is due. "cez to the bass BA4 of the assigned Stccl @ werkr. '@ El: @, ung®s: a_.rb_ ..mbäsal-erv @ rg ° sd?. @ Ossei @@ Dey Kol.leka% o .'.-' CC-3 desUGfic. is soIF; ü the BA4 of the floor direction single switch 3UVSa. connected- As continued from Fig:., @ ä her # cro: cgeb.t is the. Base BA4 each etc. connected to the individual output line of the d @, eserStcekweäk and the 1 inverter of the S tockiverk Speycher control corresponding to an assigned car, Be '* L "!` @ .Z :: _ '@ ist d @., "Basis BA4 I: 1.Lw der des # li # sl, # es lrververs -N3l ° iETU @ Fi. '@ j ve-b "-. deän The .L'.5 @ 1 # Ü ter E', # tv214 Every fg .. Cro Lkwerka # x is g @ -aer'de4ü" The collector 004 is! -_ w : .G es beia @ ... 'Sch &. @. Üer OSa, dargesüe @ l G: _St - ° uler a resistance from the assigned timer 3CCTa (g. @' Der va1 srkor @, ^ ruf-Speicherewiporr @ .chtung of the '.' relevant # car and the corresponding south-facing station to the exit, M presented n # 'Gi #. 3ü # a ('/; _: ar # eschi.ossen @. # @ z`erde @ c -st der '_Gdl.ek # @' iU? #Er e? "':. 8 ._üCG Er zugeG-dne # .en terminal #UGCS ver-- # '> k beJ.spJ nc @, 11e1: C Z' \: _n . _ ._. . _ .... n.! ... -r ., .._. C @ -,. # 0,. ,. ._. v r .. # ._ @, .._ $ -.e .f; do ' @, i'1 - r ... ::, i . @ "'' w.,. = f _-. G. >, -. ..., iL. .... ... '-l, @. .._ r @ # v ._... ._ 'J @@ ... .... __ v e:; i .._._ ' n c, .... Ruf --S? @e:!. che; r .-, e -, gv £:? `" ... b @ .i. ' ds "UJ: @i _. '. @ .J `, i --s - _ i- # n r , _- s # ( l '# if . ' L # " ö e A'lÖ .. # ü ä: _,% Ut.'3r # d. '<Ü'il! La : J vs'- .. @ .., ss i.ii fJ.y J ej-7. SZ # d 1Ä r schaI V Yt (:,: @ 7e "G: @, - 1 S-; .rn a.1 im B t - ;, om 1 r, y = es! 'E X C ... f: Z' ° so daZJ no i @ .r? gn @r '. t an d- the ii e.- w @ f-U'30 #S appears. DCCnnocb. e @ v:.: t ü die Süe'-I # -1u> g .a r. T: 1, -, a, rä @ '' te # '.a_.u` - er. that, d: C 'i. L. # ° iäG z, # S # # e # @ Approach -vzA1.I1 Auf 4sJ # '; i cli: J L . ^ @. Floor, there. ß .aüy the third SüoCkwesr.k ti-c ^ Lg w`eh ° 't1 # 2 Up-converter -äFLE.Ua (Fig. 1) of the Spe; security unit on the . Line ®3 #, ZUa (1) generates a negative signal. This signal is applied to the base BA4 of the switch 3ijvsa? so that the @ 'allwi. @@>: i #. TR4 blocks. In this way the positive signal of the Le: yfu.ng 35C0a (7) from the storage time gp; he 3GCma of the actuated to the corresponding r, chenCi #: -: KI.emI »e:; UGv @ -.` created g um ei '> levi existing - .. g the. @' Ph2kor 47 a affect --- 1uS; sznd the call to be displayed® w --'- rd das riegav; i \ 'e Sig? 1al caaus der T -.tu2g - @ 3 @@ IUa' @ cl.rch den. controlled ! v u fwv.iV -. # UIn v erR "° 'ävf`li ##, #J des'" er Spe.a. chei'G ': LIlhe! Ore, ^ -. ug v.` @ .1r2 g an, stingy:, -, ü L # e '?' `` I d2 dBI Syr. # e. @. nT. = e_% S@GCi'.f,? r corresponding. « to counter - 4% Sa c ^ _ä @ ge.ie ° 'v @@ ho to the floors, a'# @ h # Fal r = 3-; #b `.> If bL .J..la% .i._e @ '^ # 1.L4 CsJ ..

a at. des al.> r-. -... .. -; @ ,,,. SO.dng ° # 3:. ;;. H other car -in the one .., .. .., G _. .. @ ... .. .-. _. . . .. _ s .., .. .. _ .., `. . n ..., C.;. i1 L;. @@ @nl i1 dras ..; I. M @ fate- 1 i 3_ ... ... . @. rig an- Ci.a-@Ä`.i11i.l. L = "r ..,. C.:. > Y ,. .._ .._, -_ . @ ...... .... @,: .._ .. @ 4 -._ .., .... h ^ .Äi . @ rs soft. sü_Cr's : '"#ta @y i''y' 7y # i . iE . do. 'i .... . # _ .. ._....., ..,! J..e .......- :: _ # d @. ## lL.oa.e and @Re ... unm. ...1# S ck, ier: iasser #. # _ C g # .. ewcher # calls twice to S? @ 'i @ fit @ ng- Schaittelt7.:. {L -in The Ar at ± sv- @ eise der 3: tiiä.rf: s @ -`r @ enschaiter on the second floor, and the ZbwU.L ts- # äruNpenschä1-Ge on the sixth floor depending on the for the Lift car s estgeiegtel. guarantees e - heightened noise level beJ_ the convention 'Lests position de''.' Carriages. Since the Bol e # -solidation determination is taken as a function of the time >> - n @ ', which was calculated as the one running during operation' - and deviates each car from the @ .. @ aä.ätel.'approx.r ° vo .raas @, separating a moving car, only those calls are of interest which make a car stop while it is moving to the location of the preceding] # `a -, rkarbs k'ahrk enters crb and either -rr tüm & .ich or through Fehlbed - 'Lerur.g stores a call to a floor on which the car has already passed in its direction of travel. Such a call can be treated as a false call and deleted if the car changes its direction of travel. Optionally, the call can be stored so that the car fulfills this call after the direction reversal. In the first case, the car does not need to service the call at all, while in the other case it only serves the call after the direction reversal. Infs-Igedessen this call is before the direction reversal when calculating the operating time or occupancy, which the car in question from the preceding car at the floor for which the call was saved., Passes and this call as a call for a floor between the locations of the both cars are läßta. The previously described provision for opening the group switches on the second and sixth floors ensures that such a call is not included in the calculation of the occupancy times separating the cars before the direction reversal. The up and down landing A memory circuits shown in Fig. 6 will now be described. In this known arrangement, a cold cathode gas discharge tube is provided for each landing call storage device IU, 2D etc. As shown for the upstairs call device 3U, the anode AN of each of these devices is connected to receive a positive signal applied via the newspaper B4 + The cathode CD and the grid GD of each device are connected together and both are connected through a load resistor IULR etc. to one side 'BQ of the secondary winding of a transformer TF, the other side of which is grounded. A pushbutton switch TB, which can be actuated by the passenger, is separated from the glass bulb, even if the car tube in front is connected at a point near its anode AN. A separate coding device EIU, E2D 'etc. is connected to the branching points between the cathode CD and its load resistance. The output of each coding device is connected to a separate electrical contact 1UHa 2UH etc. for each car, with only the Sat'z1UHa, 2UHa etc. of these contacts for car a being illustrated for the sake of simplicity separate newspaper 1UB, 2DB, etc. applied to a known line, not shown, for determining the storage of a landing call above or below the location of a car. This circuit that. In a known manner, all cars can be assigned together, ends in each car individually assigned inputs on selector brushes HHB and LHB (the selector brushes.: _., the car a are shown in Fig. 19), to landing call up and down switch HJX and LJX (Fig. 19 shows the switches of car a) to operate. Brushes UHB and DHB - a pair is provided for each car ®- come with theirs. assigned floor IUH etc. or TDH etc. in contact as often as the car in question approaches or is located on the floor $ for which the assigned contacts are provided. By these brushes the drawings only the two brushes UHB & and DHB & of the car a shown. Each pair of brushes * NS1 and NTä2 connected to a drive-through relay NS, which, like the brushes UHB and LEB, is individually assigned to each car. Contacts are parallel to the contacts NS ° I and NO2 is with a separate pair of contacts SMI or SM2 of a car stop relay SIl switched , with one relay also being provided for each car. This relay, not shown in detail, closes its contacts SMI and SM2 $ in a known manner when the assigned car initiates a stopping process, and drops to open these contacts when the car is prepared for restarting. The contacts NSI, NS2, SMI and SM12 siizd ..ndi eto.ckw.erküf stop and reset circuit iviS of their assigned car via Dekociervorrichtungen EGU and EGD, whereby only the devices and circuits of the car are shown, the S @ ock @ `Verkruf S-top and reset circuits are already known, esh &': b they are only shown in block diagram form and are not explained in more detail. The circuit components of the decoding devices will be discussed later in connection with Figs. ; 0- still; explained more tenaciously. The. between the, athoe @ CD of the tubes and their respective load resistances IUI: R etc. Floor call -separation or i "@yplungsschaltkreise << s. @ T" i ep'fac. '. E 1 an: e4Ch? osseno This SGhvltkreise are after and so t.dsw` enl.

@@. vohende-i'3. @. # - 'ä y. @@ .._ . 1: @>L'än ver ei.31v .Y . ##. h .n4. x. an 6 $ ..: # Vj.G? . A.: .... @ '..- "#': # f Si..i, Ef ... Le created l` #. 'RuCn da h,. # With according to Fig. 6: .._ p5 # tj B. j #, iG # 1C'IAte, a. _L i. G. @ In f.!: @@ n` @ 'c: h :? tkr eis eßl-.ch ö.en f. @ EJ.t; ehe .'e, ch8.o - #. ü9ii EL`O ,. n '.ci.% .: @. .. V F --g, C_ 1 ^ T.1.? Cf t # f: 3 G ,, # Fr ';# e "- k Z. @; A. #. E.-`.i..wt-J.`i.:' Yi ... .Z11.w0Ee #? ~ #ZrlnU # '##. = Gl "j illustrates no specific embodiment of these circuits, and is ... ..: only shown in block diagram form. Each timer circuit IUCT etc. has a transistor TR5 according to FIG is connected via a diode and a resistor to the corresponding output of the isolating or coupling circuits (interface,) .. of the block diagram in Fig. 1 0 .-- The emitters EM5 are connected to ground via individually assigned resistors REM5, while the collectors C05 are connected to a positive potential supplied via a line B5 +, and the output of each timer circuit is made via its emitter resistor removed and applied via the assigned line 1UC etc. to the diode chain IUREI, 1URE2 etc. according to FIGS. The base BA5 of each transistor is connected to separately assigned parallel resistor-capacitor circuits. When a passenger touches the push button switch TB of a landing call storage device, a circuit is established over a sufficient AC potential, which is supplied by the secondary winding of the transformer TF and flows to ground via the capacitance of the passenger in order to bypass the tube and close the device activate. If the passenger no longer touches the pushbutton switch, the tube is ignited by a direct voltage potential that occurs between the line B4 + connected to the anode AN and the line BO. This creates a positive signal across the corresponding load resistance 1ULR etc. This potential is applied to the assigned contacts 1UHa, lUHb, 1UHc etc. as well as to the coupling circuit 10 in order to be impressed on the circuit of the base A55 of the relevant transistor timer circuit 1UCT etc. As a result of the very low resistance R5 and the time constant of the circuit resulting in the capacitor Q5, the capacitor charges very quickly to the potential supplied by the circuits 10. This potential appears at the base 1A5 of the transistor TI5 and saturates it, so that it conducts from the line B5 + to ground and a positive output signal via the line 1UC etc. ari * 'ä.ie diode chain 1URE1 etc. according to the rig. 2 and 3 is directed. The size of this signal is one Fur_kts.on the time that a car is made available to answer the call to which this signal corresponds. The time allotted for answering a call preferably corresponds to the average normal time that a car needs to stop at a floor for which a call has been stored, namely between the cancellation of the call and the start of the car. This time can be determined in a number of ways: For example, the time can be determined as the difference between the time it takes a car to pass a floor between two @ locations @ at nominal speed and the time it takes to to drive through the same route and stop depending on a floor call for the floor in question. There are of course other ways to determine the time. On some floors the intended response time can of course be longer than on others. "This can be determined in advance, and the response time signals for these floors can accordingly be changed by changing the size of the individual resistor REM5 and / or capacitor Q5 of the relevant timer circuit 1U \ 1 / m- etc. In addition, it may also be desirable to assign different call answering times to the same call under different traffic conditions or during different times of the day. different conditions or different times respond and the timer circuit corresponding to the call Replace with other circuits with components of different values.

When the cars drive past the floors in the building, the brush UHBa etc. or DHBa etc. of one of the cars receives the potential of the live contact IIUHa etc. If one of the relevant contacts NS1la and NS2a etc. or the contacts SM1a and SV2a etc. is closed and the car is moving in the direction corresponding to the passenger's desired direction of travel specified by the call, the potential at the excited floor contact is transferred to the brush UHBa etc. or DHBa etc. If, as will be explained in more detail later in connection with FIG Initiate fa «ilirkorbs on the floor in question. By initiating the stopping process, the circuit ha etc. applies a positive potential of sufficient magnitude to a floor Wählko.ntakt, not shown, in order to increase the potential of the cathode CD of the igniting tube to a value 2u which is below the voltage drop of the tube lower their ignition vest, so. that the tube switches off and thereby makes the call storage device ineffective and deletes the call. This makes the input potential relevant. TransisGor timer circuit 1UCT etc. canceled, but the transistor remains from .es.lCS ° `il.J le@t8'_=Q.# @i. @ # e T ## _ i # x1F 'des Q) 7 @: i --- S + - The @ .._ tla: .-: n "ssrr omlreis. Es @ ': --r -s Var runs c,:, _v r 1@s.si.s er de- 1 j @ j: 1Z, er J.`i larl: ici2Y'a iläerstanU 'F @ ri5'® Ll @: Ze = tk c: .. st @ -ürte di eser. Sc - i2 @ .tuqJ @_st s; - New `oldest @ that ..e Ta: '@ ung # _ # ._: .er .for L_le answering a piece of 4call \ ToLeeehenen: #. Rl abfl! ei # :, . 1.1 - s4 ##. Il v-! Ee # LJE # u 4V.Lrd aa. # ! :, - 8h ## r eOC # ° nQ U s @ x: # i -n & b - .z. beir ': - ^ l J- @@. @: @ m "@ i r ' : ... St. 4th ri e for '// # @@ 7 .. ..r. @., it. i Y1 v J_ e1- S! _ .. V- ::: i. ..... 4: .._ .. -. @ era @ @ ex._ Rc @ h rer. it _ V. @ .. @. F. _e .%. r : xieid e> .. `°. .... 3. # .. n Cl. . i, .2 ni ¢. R ._swß ee @@ a isu es Garte @ 'aao_'eruf - piece- J e, -i de l7. 1aol @ VaIX1. @ JS '@ irl. - he '-u ; # '..l # tiJ. @ ca..rt C Y @ _- @: r = ,: se '@ ._ J i_D .... , r '^.' Y # - # e.'A _..., _ - # a ^ b, # rU .._#:.1. @ .. 'y,.' a.li @ Ä`- . .'V_. i @ "! (@ ^ #n ei. @. #. #a _ ._ .. _ ... ... _ - L :: . _. _ .. .. J ...: -_ r .. - s , _ @. @., @ ,; ur L '@. Cl , @ 's # C' yti .. characteristic of the time provided for answering a car call _ _ and designed for cancellation within this time. The output signals of the racing circuit 12 are also applied via individually assigned rectifiers to a common line RCCa, to which a positive signal is impressed when a car call is stored in car a.

An i @ Ai "'D-Qetter Ii @ CCa is connected to the line RCCa, which like all the other ivAf =` D-gates is represented as an AND gate, whereby its output has an inverter indicated by a small circle As a result, a signal is generated on a line RCCa which represents the reciprocal of the signal on the line RCCa If the positive signal on the line RCCa, which indicates the storage of a call in car a, is a binary 1, then it is the signal which is generated on the line RCCa as long as the binary 1 signal continues, a signal which corresponds to a binary O, and vice versa , a time-dependent circuit comprising a timer ILI'T, etc. and a switch 1UFS, etc. Each timer 1UFT, etc. is connected to a different output of the landing call boundary isolation circuits 10 shown in Fig. 6. Another switch 1UF S etc. is connected to the output of each timer and has its own output which is connected via lines 1UFM etc. to the diode chain 1UizE2 etc. according to FIGS. 2 and 3. As shown for the timer LUFT in Fig. 5A, each timer is connected with one terminal of its capacitor Q6 via a resistor RFI to the relevant input line IUF (6) and so on. The same capacitor terminal is also connected to the emitter FM6 of the transistor TR6 via a resistor RF2, while the other terminal of the capacitor Q6 is connected to the grounded collector 006 of the transistor TR6 in question. Furthermore, the base BA6 of the transistor TR6 is connected via the capacitor Q7 and the diode FREI to the relevant input line IUF (6) etc. Each switch IUFS uswo has the transistors TR7, TR8 and TR9 The emitters EY, 17 and EM8 of the transistors TR7 and ifR8 of each switch are connected to ground via a common resistor RFZC. The base BA? each switch is connected to the output of the corresponding timer IU-PT etc. of its switch; Each collector C07 is connected to a positive potential supplied by a current source via a line B6 + via a separately assigned resistor and is connected to the base BA8 of the assigned transistor TR8 and from here via a third resistor and PBA8 to ground via a further resistor RC07 connected ", the collector C08 of every shower: is ü- # 2, e: r separated resistance and with the positive? otent: @ai. connected to the @ er: rg and iäbes @ die f =, sRE ° 1 connected to the base BA ';; of the assigned 12`-3.,. The collector G09 of each switch - with de @ :: at the first door B6 + lying t> G ¢ @, u 2p1 .C? tf : it. @ .. w. vr - rbt? nden .. Each emitter E '::: v19 is via a resistor _t # m. i ls'N1 Mini Mass:. #; iobes_ from a. # den Verr; @ ^: ..; vb -d - r Em- .ü: re.5.522.19 and de- W - de = stands RTFt; individual af "lo go off ^ (.. 'Y: # i'#, _ .. e .t_ r J s c'-n- -i ; l v.-. sf _. # .. # ....._ J r '.. Vi # - .. ". \ _ @ -_ .... 1 #. L ._ @ # ., .., .... ,. ., .__....... ".., # v,. 4e # .nt when storing a floor call, a positive signal at the corresponding output derto @@ k @ eäi.Y @ z'rt = Tre. nscr.alt@ungen 10 (Fig. 6J .. This signal is routed via the relevant line 1U-2 (6) in order to charge the capacitor Q6 of the associated timer i lF`w etc. via the resistor IR_F I. If this call during d . a: pre-determined period of time remains stored, the charge of the capacitor Q6 is large enough to saturate the base transistor TR ?.! .nfc @ ;. gede @ sef @ let the The transistor TR7 carries a current from the positive potential applied via the line B6 + via an IK-reis including its collector GOr, and its emitter N7 and du-roh a common Eri.tter-Wide- t ', i 3 .. s., - @ °. .. _ _. Lies, parallel to the one from the collector via RC07 and RBAB to the ground circuit uz -., D. VDrursach.t a pottin dc rgr! @ ..: .. co007. "'Dkr :.: 1 again the potential. Of the connected base E_8 and lowered the saturation point so that the transistor blocked t-or `r`Hß This increases the potential of the collector CC: 8 so far that it the nominal voltage of the diode B _RE1 exceeds and the latter turns on. The base BAg of the assigned transistor TR9 is thus saturated. #.Fmi@to- a circle of the positive potential on line B6 + via its collector 009 and. its emitter Er >> 9 and via the assigned resistor RIFM to ground "The positive signal occurring via the resistor RIFM is sent via the relevant output line IUFM etc. to the corresponding branching point of the Dodenket% e JUKi: I e.! i.TE2 -en- # äE-Fsg® »2 and J applied As mentioned in connection with Fig., when deleting, ei ne t @, etc. 2n, the circuit according to Fig.: s ii. consequently ers '# - E'. ", ', _a. neE,? i @ E ;;: '#_L?ä3@Zs.# which consequently FRE1 and the p?: `the base YiA6 de -'. i'ransistor'TTe6 des bet; reffen.r`teT). etc ,, t;:. nd saturates dt3..e base this>c; -Directs the transistor TR6y so dc` @ .. '@ -. a cons. stood over. the resistance Rx = 02, de,;, x @ rzii @ te = EI16 1IÄfl @ the collector C66 produced ".. according to 5 and Q6 very. yelled!]. discharged,« a,;, i-. @@ Ruf - Speicherun` for the, measurement dc_:, E :. i: L) o __t: it.sh ';, wU @ rerud which the relevant 1 @ u: P a When discharging, the 0.6 discharges via the base BA. 7 des: 3.: `Vl ':: 1i'C?" JGt: t? I1 bei Grttstc :): AC @ C': n # :; 'i.:. Jc nns1.sUo.

TP, (f in. Do>> 7, U r @ <_ G r Tran sis; i (#r in den gen @. \ RY # v? .. 6.'@t5 ÜGb F, C ..: 1 this potential not SC dc :: 4.:@.E~ '''rar: .istors TRLJ and! R, their Aus @, gangsstandsstandsF.''. and that wi. .... @ ...., _ # Potential on the line IU2 eF @ tfe ° @:.: Becomes. Be. Storage of a call @ rissicht.iche.rweisc the: assigned timer 110F12 etc. the? Builder between storage and call cancellation, while the assigned switch IL1. @ 'S etc. a positive: ve signal. To the line 1U14 etc. - Applies if a call is stored longer than: a predetermined time Bi.e. Arrangement according to P iga Q shows 4 # J n: GÄ Working amplifier with four input circuits. This; @: Hall tk @: @ o l.se are via individual `resistors to conductors: -'Ba (2), Tr, b (2) F TBc (2) and TBs (2) connected and: earth. :::: z hi.erdureh fed with currents = which are generated by the negative signals from the work amplifiers, the, ring arrangements `_; eräf de! Fig. 2 and 3" for tj, cd.en FahrkO.t 1s1: u a Resistance feedback circuit is provided, which runs through a resistor and contacts IS2a9 IS2b and IS2c of the operation switch ISa etc. of each car. *. As a result of this arrangement, the input signal to the amplifier OTBG is the sum of the signals sent to the amplifier OTBa. ' OTBb, OTBc and OTBs applied combined signals and. is therefore a function of the overall occupancy of the system. The output of the amplifier is proportional to --- this occupancy divided by the number of cars in operation, so that it was a function of the average occupancy of each car. The capacitor OTBQ is provided in a different feedback loop around the amplifier. to delay the response of the amplifier to its input signals. As mentioned in connection with the amplifiers OTBa etc., the amplifier OTBG also generates an output signal on the line TBG which has the opposite polarity to its input signal, accordingly is its. Output signal. a signal of positive polarity. Fig. 0 illustrates a separate comparison circuit with display devices. for each car with low occupancy "Since all three facilities are identical, only one is used in the following" i.oi :; : you more often explained A work amplifier L: r BYa is gbi mildri input circuits .veroh ._s, of which one Ü.Oel_ ei.rtexi resistance: @ :, @@: il, ei @ 'ung TBa (2 ) 3ngeschlosüer, isc.q by the currents c-il.i_L1 :: Cwhich through the negative output signals of; OTBa according to FIGS. 2 and 35 generates S ("ha t" circle is via a Wj.de, -:,:, tane ;. with the @@ e @ _ ll.zE @ TPGt 9 ) .z and. becomes of the currents dzrcccli fins, dJ_e starting from 14Yrä @@. f ': @' @ 'OTBG @ .a., c'LQc;Fig'Q. i '= C3i @ il @@% "1 @ The last- azt) .ri BYa J.st but one to {-J, <, ° a.ii71] .gJ =.'. i (? @? @C : di. @ _ CSSLTIQ no v..i = ° a signal of negative polarity and a predetermined size can be applied. The output of the amplifier BIta is via a diode and a mechanically operated load-dependent switch hNSa c1 on one side of the pull coil of a non-stop Relay MSa set while the other side of the coil is grounded. The load-dependent switch LEa .. is closed in a manner like this: 'Closed for as long as there is at least n ~ one person in the vehicle a :: According to the comparison circuit arrangement according to Fig. 10, the niche becomes: ei ais Ma through the indication --Me - '''as often as the size n'? si @ oS1t ä.#@i ?. _e._Inge Occupancy, bc-Lät ° gt i 9 iglla: is au- 'de - e: ä.tu-jg'"BG d: ie size of the negata SiQ'nal .. @ : f der -ei.tun g TBa, plus uegli.ch of the signal that can be ex.ted over the J line B5-- a.nge bet g so that the - @ stronger BYa: a negative @output ssig @ zä_ ürzeugt which the assigned) iode dur ch. ' 1 i ¢ ibt the bobbin: des C, -.:? Ä3cä: i b #iJn 2. '°, sr #'ic..besiehs; 9 h # a:, dn das Re a; Ls NSa f3.ur'ch d = =. 'R for low occupancy, jverderL is only actuated if there is at least one person in car a and the 1 dependent switch LNSa is closed. Another 'input to the coil of the N-chtha-.IA.te-I@e? eis TiSa is provided on the PMva line (1S). As will be explained in more detail below, a potential applied via this line also actuates the relay NSa. In the following, the four working amplifiers and their respective circuit ring arrangements are explained with reference to FIGS. An amplifier with a ring arrangement is provided for each car. The fourth amplifier and ring arrangement is provided for the landing call dialing device to be explained later. Each amplifier is used as a second summing device, and the ring circuits, in combination and in cooperation with other components of the system, form a second distribution circuit device with a second switching device for distributing the signals to the second summing device Circuits according to FIGS. 2 and 3, but the diodes of the diode chain are reversed compared to the circuitry in FIGS. _2 and 3 and the connections along the lines IUFM (8) etc.! the inversion of the input signal on the line -PMä with respect to that on the line -PMa according to FIGS. 2 and 3 is omitted, the connections of the travel time terminals 1DDT etc.

at the two second junction points UJ13, 11: J14 etc. are one floor in the direction of travel opposite their connections to the. two first branch points UJ11, UJ12, etc. shifted according to FIGS. 2 and 3; in addition, the blocking state of the transistor TR2 ° of each switch IMUS.s etc. of the landing call dialing device is always maintained. The heavy traffic display device according to FIG. 15 has a working amplifier GA1, the input circuit of which is sent via the lines TBa (2) x TBb (2j, TBc (2) and TGB (2)) to the first summing device of each car and to the device forming the mean values and @ .e ab- a positive signal applied via the L ^ ytln.g B7 + is connected. An S-i_gna? corresponding to a binary i is generated on el: _Y: ie- line TILBGK if the size of the output signal is one of the first summing devices that exceed the (.Tr_size of the output signal of the digital-generating device by more than twice the amount of gas Qjn runs through a short time delay for a reason to be explained, the part of the components of the floor counter device shown in FIG. 15 has working amplifiers 0A29, 0A3 and 0A4, the input circuit of the _.r-working amplifier 0A2 is via newspapers TBs (2) s TAS ("13) and TBG (9) to a first and second dial summing amplifier OTBs or OTAs (Fig. 2 and 13) as well as to the means forming device OTBG (Fig. Q) and w-- --dv from a positive lying on the newspaper B? +. Signal applied o The amplifier 0A2 generates a signal corresponding to a binary 1 on the line TTBGS as soon as the sum of the output signals from the two selector amplifiers is more than double the signal from the averaging device. The input circuit of the amplifier 0A3 is via lines TBs (2) and TBG (9) with the first summing amplifier OTBs and the. Averaging device OTBG connected and also receives a on the. Line i38- positive signal. The amplifier 0A3 also generates a signal corresponding to a binary 1 on the line STB when the off--. output signal of the first 1 @@ ä1: '@_' s..S22.s.xTB.7.ew: ^ ° f4. S t @ .r'ir_S = @ S OTBS dcas signal: Exceeds. "Des: ':,' @ h @. '@ -'.?` .I @ e lLln # _J "e Ä 11 _US, 'Il; il i" i_3,. °° V, e .: 5 @; c @ T "Y # .E: r 'A.siJ) and nü @` `, a; 1. den r @ 7 @ 1GC j G s j, t- e1_.1 @@ i; Z <-tcr # Ve r N td # r '@ i: J:' ..,: # _'` :. c ä. _i - na:, _ 'e I- # u CA_J _. _ Signal generated on the newspaper STA as soon as the output signal of the second is greater than the signal from the averaging device. The illustrated in Fig. 15 ..Part of the landing call selection device has logical NAND gate circuits with NAND gates 1UN etc. and N4 to N; on. One input of each NAND gate 1UN etc. is connected to a different floor via newspapers 1UF (6) etc.: # uf-ßpeicherschaltung; Although only four such gates are shown for the sake of simplicity, it goes without saying that such a gate is provided for each landing call storage device. The other input of this gate is connected to another output of the scanning or interrogation device according to FIG. The exit each NAAD gate ! UN etc. is via an associated diode nitlaäemf @ Ü @ tDynamic control of the gate N4 connected. the Inputs of the gate N6 are via lines Ja, b and Jc to the part of the direct operation shown in Fig. 18. facility of each car connected. The generation of a signal corresponding to a binary G on one of these lines causes the direct operation group relay GJ to be actuated depending on the potential difference between the potential on line V4- and the potential of the output signal from Itelais.Steuteil RDGJ. When the relay GJ is actuated, the contacts GJ1 and GJ2 (FIGS. 2 and 13) are separated and a binary 1 signal is generated on the line GJ (FIG. 16) and a binary 0 signal on the line GJ in a known manner. The scanning or interrogation device of the landing call - dialing device according to FIGS. 16 and 1'7 has an interrogation start relay SB, which by the difference from the 1 ..: i n @@ b ".. i @ G i `rk` `'ns - , _ ._ ... __ _..., _. .. _ @... .. 1 ._. __ _i_ .... @_ _. ._ ... _ _ - ._ @ .J. .. _. . @ ... . 1 .t .. # r. . v .. .T ° .... .. -. .- .. _ `. @ a _ .. @. .._ .. @ [1. . ' d .. e a. , r_ RJ t- @ .... @ .... ...- "...., r .. # .... __. _ .. @ .: f _. 1 6` J - @, J ..- n "vä ._, #., F., Ä wr..v 1Jid.ir'1 # .e` - s ..Gi.tl>.-.> 1 -. ('dr -.ir .., T. D `. .v ' Tr ^ _ # x .1 _ (. i : 'k # .a @ dl..ih, "av @. # hat - ; * _ e cl v ' ä # i . -4u ' -u G .r. h '3..Gä r). C: 1 Qnsee -,? '@ `X' aaui-lLäiiu and the i-Gbit process srÖe _ w # r- (; "4 ed Z- s; p__ werii_m; iade, W ^ irz- @@ ssL1 @ a @ ..: @ a scha-few - "- trL: 's about; .en. resistance ? r2P-1igt, R v E? the pulse is sent to an FZ: Lr - Flop oz et. one- bistable multivibrator FFCP so that it has a binary '! corresponding signal generated. A binary 0 signal is generated between each binary 1 signal, and each of these signals causes the NAND gate N'10 on the newspaper OP to generate a binary 1 signal. These signals switch the outputs of the lending flip-flops 1UFF, etc. on, namely from the output that generates a binary - 1 signal on the line 1Ms, 2MUs, etc., to - the next output of the series circuit. Precautions are provided to prevent malfunction of the interrogator. If, at the point in time at which the signal on line 6B changes to a state corresponding to a binary 0, more than one flip-flop MUFF etc. generates a binary 1 signal on line 1Ms etc. "- the operational amplifier 0A5 supplies a binary one As a result, the NAND gate NCD generates a binary 0 signal on the line CD, which is applied to all flip-flops' TUFF etc. and causes them to generate a binary 0 signal on the relevant line 1Ms etc. and to generate a binary 1 signal on the relevant line -1M-ff etc. Each of these last-mentioned signals is impressed on the control point of the NAND gate N13 and causes this to emit a binary 0 signal, which in conjunction with the signal on the line SB generates a binary 0 signal on line SD This latter signal is applied to flip-flop 1UFF and actuates it to output a binary 1 signal on newspaper 1Ms and a binary 0 signal on line 1M'Is. The query facility This will reset it to the operating state.

When a binary I signal is applied to line GJ, - creates the transistor TR> Q has an equal voltage potential. (on the line SQ, which at each of the @@, ip-pile FFCP between a and c-ine: r. !; inary 1 signal pulsed The flip-flops FIYZ1 and 2FZ2 work as two-stage binary counters for Display that the interrogator of each floor is complete in each direction from & asked. Every time the interrogation or scanning device at the first floor passes the corresponding position! gets the signal on the line 1Mis (16) from the one corresponding to a binary 0 to the one corresponding to a binary 1 State and converted back to the state corresponding to a binary 0. As a result of this latter conversion, the NAND gate N17 produces a binary 0 signal, which the flip-flop FFZI can generate a binary 1 signal on the newspaper Z1. If the The scanning device passes the position corresponding to the top floor, the signal on the line TMs also becomes in the aforementioned manner converted so that the NAND-Gatter.N17 also generates a binary 0 signal; the flip-flop FFZI leaves a binary 0 signal on the line at this point in time Z1 occur, which is impressed as an input signal on the flip-flop FFZ2 and the latter can generate a binary 1 signal on line Z2. If that's on the Line 1Ms (16) next time from the binary 1 state to the binary 0 state is converted, the flip-flop FF Z1 in turn generates a binary one '! corresponding signal on the newspaper Z1, which in conjunction with the binary 1 signal on the newspaper Z2 the NAND gate N18 generate a binary 0 signal on the newspaper PZ lets. The flip-flops fFZ1 and FFZ2 are thus held in the state in which they the binary 1 signal on the newspapers 7'I or .., Generate Z2, until the beginning of a further query process again a binary 1 signal on the Newspaper SB is produced. At this point in time, both flip-flops set FFZII and FFZ2 on lines Z! and Z2 lying signals in their binary 0 state return.

If the scanner stops at any position before you can operate the flip-flops FFZII and fF.Z2 to .Weise them. Generating binary 1 signals on the .Zeitungen Z'1 and Z2 is either this mode of operation by actuating the direct operating device for generation a binary 1 signal on line GJ in conjunction with the pulsating DC voltage potential on the line.SQ (16) ensures or sets a lying on the line SB binary 1-signal.die.:- flip-flops in order to generate binary 1-signals on the lines Z1 . and Z2 to generate. .

The car retrieval switch of the car a. The retrieval device is shown in FIG. A similar switch is provided for every other car; In the drawings, however, only the switch for car `a is illustrated. A working amplifier 0A6 generates a signal corresponding to a binary O at the input of the NAND gate N31a when the sum of the output signals from the first and second summing device, which are applied via the newspapers TBa (2) and TAa (13), is smaller is der_Mittelwerteinrchtungo as the output signal on line TBG (9). If car a is in operation, a binary 1 signal is applied in a known manner, depending on the actuation of the "In, Betri.eb" switch ISa the line ISa @ applied o This generates a binary 1 signal on line SW &. cL? # Le @ # i # '..._ .., @: # @ i1 # f. °.' r 'G __. CÜ: F # iti.; _ CE: = ! -Signals _r der- . @ E_t'n @ i'ri ul "_K f #J) ^ '1- r: # "# ^ ie ._ .. t nvs.ec '__ e x_ ! .....,. @ _ .. Cy . #? S, -1 - @ 'ke @ l # .i: e @ 1i. @' .L` .eJe Ung- ii # td'`. / G # ' = i C, b? zä.re au: äer # li .. _ `` ^ C, #, J -l. ; -m -1129 _. e_ .._... _,. 1._ _ .. ..,. . .___. . .. .._ .... @ ...., _ @ 'J- ._ _. .._. . @ .. .t., ._ ... ...... = CC!: ._ .. a: ... 1 .._ _`` - ill. '° "f. @ @i V O.ü`._. b e- . ._.,.,. .. .. .. G. _ ü @: ._ r.;. # J: @i ___ ..__ w .._ f .... .. ", 5-il ...._._. @, .._ @. ... .. -. .. .. .._ i "- j iD j _ @ _._.._% `.U, @ @iiL # .. nC_ ..- _ _ - r ° _ .. t_.C:. = r. . .. - :. _.-..._.__ ». CA _ "f.? l ,. '. e. # =. . -. # -; - 1. #r_, _ rL # ÄS = ## @eei. @> E - ## 2 v #_, # .... . @ w n ti t J i _i - i r . ' t ') i uf - E ü. c: he ä -v ß -r-. .c, h- r ; /5._l% _ i % 11 -: C # tune- gaemä3 r igo ä i .L CD L, Lz '- @@ T' @ s When generating N it pulsates- den G_LesLChspa11nung-S-oOr3.'1i -, - a: .s from der- lwei, ung f 1 6; pr dgen stored.che ° ter .'tockwe - kruic: n @ ügecrnete = ac.ei °° - -rc @ 'rcltu: @ ge @@ -' your? specific Ausgargsv @ tu ngen "LT? .as .., Huf according to the position at which the scanning device stops for all landing calls. A binary 0 signal is sent to the coding device concerned. their associated newspaper 'rP-ls (16) etc. impressed, so that this device impresses a stationary DC voltage potential on its respective line 1UB etc., regardless of the application of the pulsating DC voltage potential via the line SQ (16).

The circuit of the components of the decoding device ECHa, which is used in the circuit of the coil of the switch HJXa assigned to car a (Fig. 19) for an overlying landing call, is representative of the circuits in the landing call stop and reset circuits ( 6 only shows the circuit for car a) and for switching the coils of the switches for landing calls from higher and lower floors (in FIG. 19 only the circuit for car a is shown) of the cars. These devices are provided to distinguish between pulsating and stationary DC voltage signals. A stationary signal applied to the input of one of these devices, for example the device ECHa, is blocked by a capacitor QH1a so that the transistor TH1a continues to conduct and the transistor TH2a holds in the blocking state. As a result, a signal corresponding to a binary 1 is applied to the NAND gates NH1a and NH2a, so that a binary 1 signal is generated at the output of the NAND gate NH4a. A pulsating DC voltage signal applied to the input of the decoding device ECHa, for example, switches off the transistor TH1a during each signal corresponding to a binary 0. During this period, the capacitor QL12a invites the extent to that he iransistor the _l-H2a duy chschaltet. D! - 2i- remaining transistor TH2a applies a biraj'es 0-Szgna = to the 1 @ AND gates @, IH'la and NiT2a ar @. $ While: the p; a binary '! corresponding state, the transistor TH1a turns on, but the capacitor QH2a maintains a sufficient potential to keep the transistor TF12a conductive during this period. If the signal on the Yes .1.: LegericTe signal has the state corresponding to a binary 0, while a binary 0 signal is applied to the input of the NAND gates! IH1a and NH2a, the NAND gate HH3a generates a binary 1- Signal so that the output signal of the NAND gate NH4a changes to the state corresponding to a binary 0. If, on the other hand, the signal on the newspaper Yes corresponds to the state of a binary 1 at this point in time, the NAND gate NH4a generates a binary 1 signal on the output side. A stationary DC voltage signal impressed on a decoding device allows this device to output a binary 1 signal in all cases, while a pulsating DC voltage signal only outputs a binary 1 signal if the signal is on the relevant line Jag of the line Tb, not shown or the line, not shown, each has the binary 1 state. The circuits of the coils of the switches HJXa and LJX_a for upper and lower floor calls, which are assigned to car a, are examples of such circuits for all cars. The brush switches HHb, Iifts and LIIB, LHs of the cars are mounted on the selection mechanism of the associated car, so that their brushes iiilb and LJIIB cooperate with contacts 1111 and LH which are arranged in positions corresponding to the floors. These I: ontakve are in a well @ ::: <. E @ _ 'way zj_ @ s & mr-engeschal-. tet 5 so that they will apply the signals Übe-- _. n. a Riyf -äber the i'position of the respective car is stored and the brush LIB impress 9 soo f @ a call under: worth location of the assigned car is saved; .. Diec._@alter HHs and ZIIS are isolated from - #; via their brush 'elektraach and schi_i_ej- # immediately before their offices the Z "-' t. @ N @ Jate t: e = iaSSe? I ::; 'do ol.filen'lit-i.ei; a- naclideiP, 0_ä_e i @ il. SZe i 1e C @ il @ a? @ve cerüiiren, those of the. Deiiodiervorri .. @. h @ turlg,: z - CH and ECL, a'OJegenc ^ I1 '71iic.T'r =' 1-Signals scarf '.en the ieL @ re'1e: @ tPI1 t @ 1erS @ = `L @. @, I1t @@ hi'10den iCi and ü v @. @ ÜBT: 11e @ GIä.Ll :: r from i CJ f'1 e 1 'ei and j, # ie S r # `1, h ^ @ # ue7-, # l: o JC @ "... # C_ @tm _ .n the i @ r with partly the assigned switch _Ilis and!, L-IS excited, while r en @ .. 1 S 1C." I1 iJ_ ° r be ' s. ei1G_e 'a% "11,; D? _`b zw1Soilen se is for the -2'achmanr_ without it Crsiclltlieh used close = not to be explained in more detail The preceding i'eschreiLiung @? - er:% ittcit a general ines Ve # -. -, _ des.: s B and-, t C # :. "... / # 1 e j C e of the different Y'S Jai1C # .i_ t1L.i SiÖ.IaJ T->#bez ._WJN nen in the er___naurlgsgcriäi @ eä @ 'ahrstiahiststeuerung for a preferred rahrstuhlaiaage circuits provided a Ilj-i the following will now describe the operation of the days as a whole and explain "how the various @Jchaltkreise work together to control the operation of the cars. For this purpose it is assumed that all dre = l # 'ahrkcrbe' @etri ebsberext and that with no FahriXorb the No, stop switch is actuated or a Fahrkorby'a predetermined percentage above the r @@ enn-: Trag_. .1_. r #. # .- # ._ ^ z ` .-like is burdened, under these conditions. __, r 'v .. tr .i G b '-; S @ '1 C s. Ä, e,'. i- _ .. each F ^ @ '° Lj ä r # s tV ## actuated i .id r II! r 'r> \ and r s, 2 each Sc h al- ;. ._ E, _. suppose '# = b v ` i-, ere n -... @ v..ü G ( `; ' , =;',> # 'cr k for die- rfe- ° G v.:T; while e. e51rko ...-._. b he fifth .YI -, e ._ _ - e. - for r d_ @ L. _ @ '... d. #. - ' .i .. .i.' fu _i. -: n. # .. _ _ <..-. . _ / "#. - #. Z .... _. , E_.1 .... 6 _ o. #. _ R ': .. is , w-_ .. ## V _ `# is _ the -. # r ^ '1 M_- _. e__ r l / in A b would be l; s-. ._ ..:!. i. ', ._. " activated ._ s ->'_ L u_ __ _ It is d- ........ - _ D'_ F.-`@- fa c_ `- - "' @P! < : ;;, the - _ _ the __ - _ - - -, - gep__.:, ._ I__end a .., the :. _ h `Pos : #. l ,, '^. 3 .yn = # B "_. 1; ' = 1-G c:.... ## '.` _ _ # and have 5K0, -'--- al u7 so .... R those not shown, Ib # er d - E Mg, .! Des .. E _ uranium 11 witness, - D - the _ <r .., _ __ k L.; _ .. - for _ Attention no> _ _ _- ersn @@ M.!, ....: 4_ e .__ :, 1 J Gsiti7es v a - 1 ... 'J .n. I @. r C- ü ..._ _ . @i 4 .h. '. G? .... # .... .._ v ..- I_. @ .-. _.._. _ @. .. __ _ e T ^! _. ' - , I ','y'T E T _ __ - des Z .... 2 .. _ o a. , .. .. @ a @ .. @. S i G .... li. Floor- a ._ _! '`.'e ~ signal, ad @@ # - ' b a _ .. z' t. @ 'ugenThis signal -. "j _-. r'# .5. d e: i, L aa.! _ gess hurried e dem i nv ew '.: er -5 M E U & . 2 i g, - l, " resembling, ter -5viEU b impressed, the negative signals on the Leiy mimics #aszgeT? @. ##; ,. @; U b generates. f with the i for the world _ - <_ s_ _ ___-... g, 3 - *, -, -, stands Cias a .. .. ME t.ia W "@ .: ri ..:, # ..: ...._ @ ri t., __ - .. .... 5MEDc can generate a positive signal on the line SMDc of the storey memory unit .. This signal is impressed on the inverter -5MEDc, which is also not shown and is similar to the inverter 5IvIEDa (FIG. 1), which supplies negative output signals on the lines -5MDc and -5DGc . The positive output signal on the line IMa is applied to both inputs of the transistor switch 1MUSa (FIG. 2), so that the relevant transistor TR'I (FIG. 3A) turns on. If, for example, the car a is in the upward direction immediately before starting, so that there is no negative potential on the -PMa line, the transistor TR2 (Fig. 3A) of the switch 1MUSa is also turned on, so that the input circuit of the working amplifier OTBä ( Fig. 3) is connected to the first two junction points UJ11 and UJ12 on both sides of the diode 1URE1. If, for example, cars b and c are also ready for start-up, so that no negative potential is applied to the manner not shown, similar to the line -PMa: in switch 1MUSa (FIG. 2A) for -,! -. En car a with all If the transistor switches of the cars b and c are connected to lines PMb and PMc, both halves of the transistor switches 5MUSb and 5MDSc conduct and the working amplifiers OTBb and OTBc with the first two junction points UJ51 and UJ52 or DJ51 and DJ52 connected to both sides of diodes 5URE1 and 5DRE1. It is assumed that each car carries at least one person, so that all load-dependent switches hNSa, LNSb and LNSc (FIG. 10) are closed, that no; The signal is present on the line B5- and that the following calls are stored in the system: an up-landing call to the second floor; a down landing call to the sixth floor; a downstairs call to the third. Floor; a car bruf in car a after the fourth floor; a car call in car b after the sixth floor and a car call in car c after the second floor. It is further assumed that no landing call was stored during a predetermined period of time which would be sufficient to cause the arrangement according to FIG. 8 to generate output signals of the corresponding switches 1UFS, etc. It is also assumed that the cars travel up and down their shafts in a prescribed manner, approaching the first floor, passing one floor in turn, driving to the top floor and returning to the first floor, that the_ cars from floor be able to travel to the floor at the nominal speed in one second, that they are allotted 8 seconds to answer a floor call and that they have 6 seconds to answer a car call and 6 seconds to answer a car and a floor call, both of which were entered for the same floor, 8 seconds are allotted. Finally, it is assumed that with the selected current-time unit, one / uA expediently corresponds to one second. Under these conditions, the storage of the downstairs call from the third floor causes an answering time. signa.l vcn B / uAg das Via line 3DC 3 and 6; From time liver - # ID C '.' comes. _.x..ä> e signal w @ .rG_ via the con- clocks. @ ia to the amplifier _l. ;, @ ?. ge?; angeiLegtr and although practice :. the part of the scarf t_ zei.- ä, 22 and which the diodes 3DRE2 g 2DRE '! and the how-do, kids first branch point UU11I ,, the @ ^ a @ sistor 1-R1 of the Scha1- ^ T @ e.rs and ci .. line a '# contains :. This signal is pronounces the 8 seconds that the a_rko 2 '= c: pure answer des -sn d, f; bw2rtS Also S - #, C: c.kwCrk-urt 1 -we @@ t @ at Speyche.r-ung des arir? Tc: r assigned b ruf s -f_ after zwe 'I .c, s floor; syi = OA; c a Ruf'eant-: bo-y -exercise-'eits: J-gra L from 6 / uA over- the @vwturig_ @CCc t; 1'ign @) vom, Z, eitreber% CCT:. The: ietzüe r gei 'give- :. : #you ain't w.rm- i11 e ' Tr, ü - i - 1; "# f il J i, stl i le VF, _ S @ v &quot; ^ .. i j ' :. Ces. # @. 1 L 'S # r # c: ###. Ti , -s Fahr'Torbs a according to Fis ,, t bi Y .. @ 'l <. #, e # ``' t # ,. e @ # 2 ilC S i, 'I. # # - an d .. # e L e ._ , - ü! : ` 2. #D G. - #. , .. lF # ge, j ti ...: i #i The. da lj_a nea.t._Ve t7 # 11 a ..LC.x. from n i L! _v the corresponding .L21Ve = '- # ieI' de a arlneldentG; ri?> o = @@ - a. @ l .l '1. @ t. @ r. G.:_üi d @ tl 0 '''',. . @ .: ' 11r:. @ .; a7Le. ". ., ` 1 (# .. `# .JJZ # # unlÄ "'C-'c um # @ .. @'. # 'N g pn des S ;. ".a @ _ t. = @ # CSc zue: pleasant un; # dies: e_ # _! r ac-_is tcr to block- # @ U y av Signa- der @e r. V lin. L 0VC on . 'T ia @e? V long CS can be transmitted. as at the _: e @ -zng -DGCS lie- Ge :. d . @: i tels the @JCha :. t = z r e_se, according to O a ur @h cL ! e contacts 1S @ Q neetÜ% ker = a open ', @ .. r ÜJV 2. "ai dIe Diol @ e -D, i. @ .. = eC = q dle @GunF K, 1 den e 1- te: - Ve:, point of intersection UJ ^ ', the. Trans .s üor ^ _`R! of Se @ h @: lters ^ @ :: @ Sa and the line aI 'and corresponds to the 6 cekundena we'che über #ahrkorb c to answer the call of the second block allocated to Sch-`i eß 1 i ch eü = 'ahrtzeitsig @ .__ v ^ n', uan Üeder # e i, - @. ng 4'D "", DDT GDl.ll and ä 5 # L # U @ 'i, # _ r d V äi: # n # . the Kon b W.1 J about the @, ictdenket -: e @ den. Transistor 1'k -1 of the shell IVUSa d 1 ° hei-tung .... ^ 'ei # C' - St Die: lCä. ; <W1! `de'S ## 3rz_ #.,.

umtue or Ges alr # cgrö d # .eser Sr.gna ie erts-or # ch # dereit-; breakdown before 4 securdeiie welczic- dEi .L''ä-i = '.' KJrb v benÖta.grs im : "'@ G i au the assumed ° _0 @ ltwre, -ib , - en `@ osl-lofi ar. L @, n = ve ^ floor -_ -.n är`war tsiichtung l i # .i #: LSlü # ey ar .i # cr (lem H Gtkcrv @ <Ct Jas 11ebäÄde s iticnen be @i @ -, 4 ' e -, r, C # a ch @ dalli -` "t '1 (" y ' @ ' _1.c_11 . @ .. _ _- i. y l ... l-Ci. i .._..._ = Dang: r the # '8 = IiKEb a ^ # ,, nd s -. Ce = _a @_: ... # lrc ## b #. irr.er e -. Gg - n, ": 1 = - Ä @. @ Cr @uE" @ 12 @ *. ?? g n8- ' , C - @, @ vw `W .. 1 _._ G '- r l. # C. v '.Dse 1 ar .. @ `. Noise "j, - e ie c.?1ro#.°oc u_ "1, ._. # i, '.- #i GM # s. = A ..:. ? ' l # (- ` .,: ' J ' n"' .A ...._ # ^ ,: ##: e m :. # .. uL :. Jmr vj J 2 y ". # 8 S. 0 r ## /u:.® w evv Z c # 1 @_vg @G @. # .W. '. iY: .`. e :: i: from 18 CLp-ia of lj'c .. 'hr ° den b'ahrko- b @., by G. a @ f'c hrkor ba -: ' t n w .s. nG G. v r G : - el # i L - '# 1' L # 1V # .i .r y , 1 .. '# ... v r- . c. G kc.- I 1.a fl @. v v - # - - ü U G @ ^ : -; P .., v - '..' 9.` _a. @ ........ @ . . @ J v v i.% R ü _. ; .._ series., -KfiE - k- and -, # .P äi G w o zw e ... next to.:. en .u _; _ t1'n% c7r # -: _...... _i7A schn. @. :: s Ha_.L'ki, ee s c.rl1 # s C _! # i..i ' : 5 i..c_ J L ... G "? '" `% ^ Ca .. -f (: z ! .i; y L-`_ 1 "" @@@. .1e.Ce @! S @; udi: he, NJch as l: 1i .7 .. s .'.._. @ TiG -1.:#.-A-"i -. ,, # Gv.:.c,e15 a representation "@ _ur.J terw @ -dergendg die zuin Durcilarer @@ vn = er toc = @,., ierken from per @osi from car c to stand-. _ . @ _ -. .... C: c - it signa- e amplifier OTBb totaled from the ta '- the basis of the 8 / uA amount , response time signals_der line 2 UC (6), 7th . "transmitter 2UCT (Fig. 6) through the up-stick .Z is generated on the second floor, the 6 / uA ..Cagenden car call response time signal, that over the line 4UGCS (4) applied and in the timer 4CCTa (Fig. 7) is generated by the car call d.es- Fährkorbs a after the fourth plug-in, as well as the four individual travel time signals, each amounting to a microampere, _which are present on the lines 2UDT, 3UDT, 4UDT and 5UDT and the four floors between the represent the assumed position of the upward moving car b on the fifth floor and the assumed position of the car a, ie the car immediately following the car b during its journey through the building, on the first floor. This indicates the operating time of 18 seconds that car a is behind car b after the calculation, or the 18 seconds of working time that car a has to perform while it moves in the prescribed manner to the current position of car b . The amplifier OTBc, which acts as a summing device for the occupancy of car b, also adds up a total of 18 microamps, based on the response time signal of 8 microamps generated on line 6DC (6) as a function of the downstairs landing call for the sixth floor, des on line 6UGCS (4th), depending on the call to the sixth floor generated in car b, response time signal of six microamps as well as the travel time signals on lines 6UDT, TUDT, 6DDT and 5hDT, which indicate the time that the car was in b is required to move the four floors in the prescribed order between the assumed position of the downward moving car c on the fifth floor and the assumed position of the upward moving car c Building immediately following car to go through.- This means, of course, that the 1 @ 'arirkorb b after the calculation, it is 18 seconds behind the @, car c and takes 18. seconds, __ b-rs "he arrives where car c is currently located. In- Yig. .1'1A there are also representations of the occupancy of cars a and bo. Under the above conditions, the amplifiers OTBa, OTBb and OTBc impose negative signals on their respective newspapers TBb and TBc (FIGS. 2 and 9) for the 18 seconds If at this point in time the contacts SBl (Fig: 2) are open, for example, only three ser..sgnal-e to the "working amplifier OTBG -. (,, Fig: 9 @: - ane @ @ .eg @ #. so that this generates a positive signal proportional to the average of the signals, # s positive signal on the newspaper TBG Kompäratorsähaltung according to Fig: 10. In these circuits the positive signal on line TBG cancels the negative signals on lines TBa, TBb and TBc @ under the assumption that no signal on line B5 is received by any of the amplifiers BYa, Mb and BYc a -b; input signal. The amplifiers BY therefore do not supply Au The output signal and the coils of the drive-through or non-stop relays TJbas -Nsb and NSc remain de-energized.

Under these conditions the contacts. NS1 and NS2 (in Fig. 6 only illustrated for the ferry cage a) -the non-stop relay NSU, which is assigned to each car, closed, so that each car receives floor calls for the direction in which it is traveling, as well as its own calls! the ear basket and answers it. Thus, when car a approaches the second floor, a stopping process is initiated on this floor depending on the outward floor call from the second floor. As a result, the tube of the storage device 2U (FIG. 6) is switched off and the @ i.gr @ a "1" for the timer 2UCT is deleted, se -. whose capacitor Q5 lets the stored potential flow through its transistor TR5. Simultaneously with the approach of car a to the second floor, car b approaches the sixth floor and stops there - depending on a call made in it for the sixth floor - the tube of the device for the car, not shown a (Fig. 7) corresponding memory device 6Cb is turned off. This clears the input signal of the timer 6CCTB, which is not shown but corresponds to the timer 6CCTa (FIG. 7) of the car a, and causes its capacitor Q5 to drain its storage potential through its transistor TR5. Approximately one second after cars a and b initiate their stopping operation, car c approaches the third floor and stops there in response to the floor call on the third floor and clears the tube of the storage device 3D (FIG. 6). The input signal of the timer 3DCT is canceled and its capacitor Q5 begins to discharge the stored potential through its transistor TR5. After the three cars have initiated their stopping processes on the floors in question, the occupancy of the cars, expressed in the operating time intervals separating them, deviates from the originally assumed occupations: FIG. 11B illustrates the system 3 seconds after the stopping of car a am second floor. For car a: there are therefore 5 of the 8 seconds provided to end the stopping process depending on the upward = landing call from the second floor. Car b is located on the sixth floor, with three of the allotted 6 ' seconds remaining to carry out its stopping process due to the car call to the sixth floor. The car = c is located on the third floor and has 6 of the allotted 8 seconds available to carry out the downstairs call stopping process on the third floor. Only two of the originally allotted eight seconds have passed since. car c only had to travel one floor height and took one second more to get to the third floor than cars a and b needed to reach the second and sixth floors, respectively. The combined signals 7 ′ ″ fed to the amplifier OTBa now consist of (a) three microamps for the, d @ e @: <$: successive ones from the location of the on the second floor (in the upward direction) to the current position of the car c on the third floor (in the kbward-'' direction) and are present. the lines 2DDT, 1DDT and -2UDT, the diodes 2DRE1 to 1-URE2, the transistor TR1 of the switch 2MUDa and the line a1; (b) six microamps for the car call in car c to the second floor -which are applied via the line 2DGCS (5), the diodes 2DRE2 to 1URE2, the switch 2MUSa and the line a1; and (c) six microamps for the 'remaining six seconds allocated to' car c to terminate 'the downstairs call hold from the third floor - applied over line 3DC (6) , the. Diodes - '3DRh2 to 1URE2, the switch 1PIUSa., And the line a1. The sum of these combined signals applied to the amplifier OTBa is 15 / uA, and corresponds to 15 seconds of operating time, which separates the car c from the current location of the car a.

The combined signals impressed on the amplifier OTBb now comprise (a) four microbeams for the four successive floors. from the position of the car b on the sixth floor (in the upward direction) to the position of the upward moving car a on the second floor and are on the lines 6UDT, 5UDT, 4UDT and 3UDT, the diodes 3URE1 to 5URE2, the transistor TR'I of the switch 6MUSb and the line # changed; (b) six microamps for the car call to the fourth floor in car a - applied to line 4UGCS (4), diodes 4URE2 to 5URE2, switch 6MUSb and line b1; and (c) five microamps for the remaining five seconds allocated to car a to carry out the stopping process depending on: Second floor upstairs call - applied to line 2U0 (6), diodes 2URE2 to 5URE2, switch 6MUSb and the Line b1. The sum of these combined signals impressed on the amplifier OTBb is 15 / uA, corresponding to the 15 seconds of operating time which separate car a from the current position of car b. The combined signals on amplifier OTBc now include (a) five microamps for the five successive floors from the location of the downward moving car c on the third floor to the position of the upward moving car b on the sixth floor * - impressed on the lines 3DDT, 4DDT, 5DDT, 6DDT and TUDT, the diodes TDRE1 to 4DRE2, the transistor TR1 of the switch 3MDSc and the line c1; (b) eight microamps for the down floor call of the sixth floor - applied to the line 6DC (6), the diodes 6DRE2: bis.4DRE2, the switch'3MDSc and the heitung.cl; and (c) three microamps for the remaining three seconds which car b is assigned to the sixth floor @ ierk to carry out its stopping process depending on the car call - impressed on the line T`- & ÜGCS (4), the diodes 6URE2 to 4DRE2, the Counter 3MDSc and the newspaper c: 1. The sum of these-combined "to the amplifier TOCB;. The applied signals is 16 'uA, in accordance with the 1 6 Sekunderi, operating time, which car B from the current location of the car, separating c. If a working time of 1 5 seconds has proportional negative tive signals to the newspapers TBa and TBb and a driving time of 16 seconds proportional .negatives applied to the line TBc, is the, Mittelwerb _d.e@c combined signals on the; line TBG_ greater than the Signals on both lines TBa and TBb. This is enough " around the amplifiers BYa and BYb (Fig. 10) negative @ iisg = Signals to excite the coils of the drive-through resp halt relays'NSa and NSb generate and these relays be to have done. However, this remains completely without kung, because the hont äkte Sll, I'l a, SM1b and SM2a, SM2b closed sen - are. In the following it is now assumed that up-landing calls are entered on the third, fourth and fifth, floor and a down-landing call is stored on the upper end floor. In Fig. IIG the system is shown with this call storage and car distribution. The output signal of the newspaper Tba remains unchanged and is still proportional to the working time of 15 seconds which the car c needs before ..._ Au @ wä: Ll tsf suspects can arrive at the second floor. #IUn: °: ~. @_ ca: e: ze it_g. the car @ y # e. # J_ Ces. Ll..vü_ = - The G ::. `-.R @. der ,, _ J ... dt., .. sC @. mb changes 7.) _ C_d 4eden, .. '°'. # y # .G ..... ' Y a. 7- JL .., .. 's: vi ._...... # .w @hf :: # .. # _s. s, JGi .... i.'a ... __. # .., ... .. ._! .iL.'c US # 'L.:k.#e-- k ange-_ t' @ = @ .._. 4 # @ l @ t / @ 'ir; i .... / -`; .- -Sn i I dar cpi__ie @ .L # 't (## _ "Z @, 1 v # SV l # t1 .. U.: J @ # @'` i's @e (aC z # - 'PIL ,, y "; Via.!. # .. Li.J @: r. # 1_LnGlks ..: ..... \ te1 s.? - 'O #v @ #' ie, .S ' A a S , - # z ny` @ ..

to drä.a bei, jung '``' UC: "_-) anuc E egt, D.:seicht@. lets .._ n v% connection with ü.em on the`: 4st. @ _ @ _ g @ UGÜS (4; also eight micro-offices) which flow to the first junction point 0J42 of the connection between the diodes 4? TREI and 4URL2, in contrast to the 6 microamps that were previously located after the car a from the fourth floor alone as a result of the hoof the negative signal on line TBb is proportional to the working time of 33 seconds that car a must be in operation before it can go up to the sixth floor, where car b is located. The output signal of line TBc also changes The downstairs call from the upper floor impresses an input signal on line TDC (6) so that 8 microamps flow through the diode chain and transistor TR'I of switch YDSc to amplifier OTBc .. Consequently, the newspaper TBc is negative Output signal proportional to the working time of 24 s, which de r car b must be in operation in order to go down to the third floor, where car c is currently located. The increase in the size of the signals on lines TBb and TBc causes the output signal on line TBG from the amplifier OTBG (Fig.:9) increased. The average occupancy of all cars has increased to 24 s, so that the output signal of the newspaper TBG is a positive signal @ .Wel: -which is proportional to 24 s. By applying this signal ~ to the comparator circuit of the car a. In connection with the negative, proportional to the 15 s! The signal connected to the processing TBa is input to the amplifier BYa_ 'eil Eüigaägs @ -si na! which is positive by a 9 s. ro ör onalen Be t-' g p- @% - g. 'to keep the non-stop relay NSa actuated so that its contacts are separated; ben, which in turn has no effect because the contacts SM1a and SM2a remain closed. The car finishes its stopping process on 2 in 5 seconds. th floor and begins an upward journey again. ' That Car stop relay SMa drops down and opens its series with the landing call stop - # un1 reset circuit of the .F.ahrkorbs, a: _ @. Ie following contacta. @ 1``I'l, a un @ ._. SM2a. Uugsf @ -r one second later the car is a on th floor on which an up-floor call was sent i chertY-st. @ 'Iler.- State of the $ one, to aisemei in Fig. 1'IDi sbildlich darge e @t., At this time. the, car b its stopping process on the sixth finished and has already driven to the upper floor;, - e '-, -., 6,, s-of the allocated 8--8 remain to answer entrenched down-floor calls. The car c has ended the stopping process due to the call down from the third floor and is now ready to start again. The signals on the lines TBa, TBb and TBc are therefore proportional to 1 8 s working time of car c, including the liahas '6 s for the car call to the second floor' in car a, the 4 s for the Driving area over four floors between the relative positions of the. Cars a and c as well as the 8 s for the upstairs floor call of the third floor, which, although it could be answered by car a, is used for calculating the current car occupancy as part of the occupancy of the following car, namely car c , is considered, since car a has not yet initiated a stopping process on the third floor and there is no negative signal at de.r - newspaper -PMa (FIG. 2A). Furthermore, these signals correspond to a working time of 20 seconds for car a, including 8 seconds for the up-landing call of the fifth floor, eight seconds for the up-landing call of the fourth floor and the call in car a for the fourth floor and 4 seconds for the route over the four floors between the relative positions of the cars b and a. Finally, the signals also correspond to the working time of 18 s of car b, including 8 s for the downstairs call of the sixth floor, the remaining 6 s to terminate the stop on the upper floor (the call answering time for this call was, as mentioned, transmitted when the stopping process on the upper floor was initiated by the signal lying on the line PMb, which is not shown, the newspaper PMa according to FIG. 2A, so that this time was calculated as the operating time of the car b) .such as the 4 s for the way over the four floors between the relative positions of the cars c and b. The average occupancy of all cars has been reduced to 18 2/3 seconds, so that the signal present on the line TBG is a positive signal proportional to 18 2/3 s. This is applied to the comparator circuit according to FIG. 10 and, in conjunction with the signal on line TBa corresponding to 18 s, has the result that an input signal corresponding to 2/3 s and is positive is applied to amplifier BYa .'Üies is sufficient to maintain the negative output signal of the amplifier -BY & so that the sink of the non-hold relay NSa remains energized. The contacts NS1a and `` -NS2a remain .from = the floor call = stop and reset circuit HSa (Fig. 6) separated, as a result, the car - a- cannot respond to the: up call of the third floor - '' so that it does not stop on the third floor and 'overruns the up call from the third floor:' - The number of calls to be answered by car a is reduced by one call, which is the call of a car immediately following car a in the present case: the car c, 'must be answered. This overrun cbuert until the occupancy of the car - or expressed differently - the operating time, which the. Car c from the car located in front of it, namely car a ,. separates, the average 'occupancy or @ Betrebsz # eit r' @ corresponds to or greater than this. Obviously, is: thus the total car requirement, which. the 'syst, em "" has to comply, distributed more evenly to the individual cars.

Even if the non-stop relay NS of a car operates. is here, as mentioned, provided that the] car stops at the floor, for .which the floor call is stored, a floor call: - reset, which the car for one direction of travel finds - Essei assumed that a Car travel to the third floor in car a was entered under the aforementioned conditions: In this case, the car would stop depending on the car call to the third floor and the initiation of the stopping process would close the contacts SMIa and SMU . (Fig. 8). In this case, a circuit running over the contacts SMIa would be closed to reset the upstairs call of the third floor. In addition, a car does not run over a landing call if the latter has been stored for longer than a predetermined time. For clarification: Let it be assumed that the upstairs floor call of the third floor, which was skipped from car a under the aforementioned conditions, is stored for so long that the timer 3UFT (FIG. 8A) actuates the switch 3UFS . A positive signal then appears on line 3UFM (Figs. 2 and 8). . ' Because car a is approaching the third floor in the manner previously described, two circuits are available for this signal, one of which leads to ground via diodes 3UEDI and 3UED2 and the other to virtual ground at the input of amplifier OTBa and the KollAor 002 and the emitter EM2 of the switch 3MUSa, the line a'1, the contacts IS1a and the diode OTBDa. The impedances of these two circuits are matched so that they are practically the same coarse; therefore half of the signal on line 3UFM (8) is applied to amplifier OTBa. This signal is large enough to cause the amplifier to dramatically increase its output on line TBa. The size u -. A.- the rate of rise are chosen so that the output signal of the line TBa is greater than the time-delayed output signal of the line TBG (Fig. 9 and 10), This is the input signal of the amplifier BYa. (Fig. 1 0) negative and it drops the relay NSa. After the relay has dropped out, the. Contacts NS1a and NS2a and contacts NS1a provide a circuit for the landing call hold and reset circuit HSa (Fig. 6) in order to initiate a behavior. third- th floor depending on the entered upper floor-- call from the third floor. As mentioned .. by initiating a stop vo @ ga998 = ' the landing call "is deleted. The -e on the -line = - 3UF (6): "Signal" removed from the timer 3UFT (Figo 8), so that the latter is quickly reset and the input signal to switch 3UFS - (Fig: 8), clears and-therefore- the signal. _ the line 3ULM (8) is lower before the control densatorfiHQ (fig 9) @eirie 'aktfache: Change U.er Pre e: of the average: receipt signal of the amplifier OTBG (Fit. 9) takes place on the ABG line. Regardless of whether a,.,:, Timer AIR etc. active `$ it pulls _ rs lUFS etc. 'verur *. #:'# t`: - , _ # r. käiztiYT "weirrir` einY`i @ ährkö-, ck @ rerü Ch-v - wortQn-; vermag_ ", Which @: s @ _`ber, actuates ;: - - , us @ r. r @ $ Ba U $ 3d @ ';. ,. give eat is * yourself. a'P at the ockwerk, @ for the ei4, such call saved = wurcie @ t. so two or more 'further diodes in the diode chain lURE1, etc .. (Fig. 2 and, 3) in 'the circuit of the respective Bellhungssignal ".amplifier, inserted at @P the. Signals of the LeitunUen IUFM (8) etc. like this; attenuated * so that they do not have an influence on the system. The; Diodes TBD'1s and TBD2s (Fig. 2) 'perform the same task if the `Albtaster ---' Establishment of a floor assigned to such a signal scans. As: mentioned, in addition to the working method just explained, in which a car must skip floors at which it would: To explain this second mode of operation, it is assumed that car a has stopped due to a car call after the fourth floor and starts to travel in the upward direction, while the car has just stopped on the sixth floor due to a car call and the car c has stopped because of a car call on the third floor and is moving up to continue driving. Also assume that up calls are stored on the first, second and sixth floors. Down calls are stored on the third, fifth and top floor, while in car b a call to the second floor is stored in addition to the call that. @ R. has just extinguished on the sixth floor .: Under these conditions, the sizes of the signals on the lines TBa (2), TBb (2) and TBc (2) are proportional to 1 s, 20 s and 51 s, respectively. The sizes of the signals on the lines TAa (13), TAb (13) and TAc (13) are 20s, 51s and 1s, respectively.A pictorial representation of this state is shown in Fig. 20A. The magnitude of the signal on line TBG (2) corresponds to 24s As mentioned, the respective operating time of car b exceeds the average operating time by more than twice. The signal on line TBc (2), which is characteristic of the operating time of car b, puts the working amplifier 0A1 (FIG. 15) of the display device for high occupancy into operation, so that it generates a signal corresponding to a binary 1 on line TTBGK. In addition, the sum of the output signals of the first and the second summing devices UTBa.and OTAa (FIGS. 2 and 13) of the car a 'is equal to 21 s, so that the sum of the operating time of the car c and that of the car. c car in front, namely car a? is smaller. as the average operating time -, the-an-deln-units TBa (2) and TAa ('13) signals, put the working amplifier 0A6 (FIG . in conjunction with the binary 1 signal 'on the newspaper, ISa `generates a similar` signal on the line SWa. The binary 1 signals of the lines: TTBGK (15) and SWa cause a binary 1 signal to be detected on the INa line. (Figo 18) .- Since, as assumed, is present in the car a no call is on the line -0ä {) a binary-1 signal, which, in conjunction with the? Binary 1 signals of the newspapers INa ' and G7 (15) the generation of a binary 1 signal on the newspaper "QAVa and a binary"''"` `0 signal on the line QQ - '(Fig. 18) as a result of this point in time den.Zeitungen., ,, and 'P7 (1?) ... also in the state @ corresponding to a binary 1, which results in the actuation of the' J 'floor stop prevention relay PHSa of the car @ si. The actuation of the relay PHSa supplies a signal on the line PHSa, which actuates the drive-through or: 'non-stop relay NSa (Fig. 10) 9,. @ So that this the contacts NS1a and i, TS2a. (Fig. 6) opens and prevents the car from responding to landing calls.

The binary 0 signal generated on the line QA-Vä (18) actuates the relay SB (Fig. 16) for the scanning encounter, which closes the contacts bBa (Yig., 2) and SB2 (Fig. 13 ) . In addition, this generates a binary 0 signal on line .B (Fig. 16). When the scanning device starts its operation and the flip-flop 1UFF generates a binary 1 signal on the line 1Ms, when the contacts SB1 of the line TBs (2) close, a signal is generated which corresponds to 41 seconds. At the same time, the signal on line TBc (2) (FIGS. 9 and 15) decreases to a value corresponding to 10 s. The decrease in size of the signal on line TBc (2) does not affect the size of the signal representing a mean value, since an input signal to the amplifier OTBG (FIG. 9) via the line TBG to compensate for this decrease. Line TBs (2) is applied. When the contacts SB2 close, a signal is generated on the line TAs (13) which is also proportional to 10 s. The signals present on the lines TAs and TBs cause the working amplifier 0A2 (FIG. 15) to switch on on the line TTBGS Binary 0 signal generated, which indicates that the scanning device is scanning a floor with high occupancy. The signal on line TTBGS is impressed on NAND gate N2 (FIG. 15) to continue generating a binary 1 signal on line TTBGK. Capacitor QJR is provided to provide a short time delay to ensure that the signal on line TTBGK is held in the state corresponding to a binary 1 while the output signals of amplifiers OTBc, OTBs and OTAs change. The binary 0 signal generated on line ZU generates a pulsating DC voltage signal on line CP (FIG. 16). As mentioned, this starts the scanning device for actuating the flip-flops 1UFF etc. in sequence. Assume that the scanner is operating fast enough to scan the entire elevator in the up and down directions before doing any operation which changes the magnitudes of the call and distance dependent signals sent to the first and the second distributor Switching equipment is included: The Alltesting bgw: Query lasts until the @ .l.tis Flip-F`ö p not shown 3DDF on - the line jMDDs a binary @igi: ran: At this moment the signal of the line TBo is gle @ fi - 25 s, while the signal of the line TAs corresponds to 25 s .eia ers``ä.e second- Wghl-'umkiereinrichtuüg g _ 'the same ", on the car gates are speaking $ ün $ ig @ @ - an- cerebLans from the first boom direction da g -. ieibair- the position of the scanning device bef., _ from, ka .r ä recepteiä Urerden wouldä @ & a die btaetei - ei fl utes on a hurry car call. 'Separation' ° @ y @ has .. The to your Lei @ Gungen TBe and '@ `_ _:. The siwsle can be operated by the 0A3 un4 t31. 15) bipäe, a 1 - signals on the lines STB resp. 4r sau.` tl3.sichze.tg causes the 'the violent 3UP (6):. : olg de6 at .r .tten floor gets': .r 'call e9 that you have all input @ _ -a "t sy @ ' y_1 @yy ('1g:' 1), ü ' a.ner üinaen _ - eä @ eh. @ -. e .n a 2t @ ec @ `_ die ko; - 'Aren' I-dex 'egg door in d "-tion anhä.ti - i .see; . *; # ( : -wSignal auf däT _.> Leitu 3ü8 etze Y r 1 F $ 4 `, The aer 'line SH (15) erte'ugts binary 1- signal: _ the @mention of the direct line # Reiaisä (Sp'a @. eig ' 1 8) Jund the resulting opening of the contacts di : 32, (2 Sweep tmd Q13), Hierd u rch, the two 8 - _ judüügen OTBä and OTAVön der er atää bzv: zwait''y 'lergche.tüng separated' to the; Car ai -eiti @ er B @ h. @ to prevent the operation of the other cars enables direct operation; The Mitteili # ert-Signäl like is - Line TBG (FIG. 9) remains unaffected by this, since the first summing devices of the other cars receive the signals which car a would otherwise receive and transmit these signals to the averaging device OTBG (FIG. 9). When the relay Yes is activated: a binary 1 signal is also generated on the Yes line and a binary 0 @ »signal on the Ug newspaper. The latter keeps the signal of the line QAYa in the state corresponding to a binary 1 and causes the floor stopping relay PHSa (Fig. 18) to drop out. In addition, the binary 0 signal on the line Za causes the direct operation group relay GJ (coil circuit 15) and the opening of contacts GJ1 and GJ2 (FIGS. 2 and 13). This separates the first and second select / summing amplifiers OTBs and OTAs from the first and second distribution circuit, respectively. 9) remains unaffected by this, since the first and second summing devices of the cars, which do not offer direct operation, ie of cars b and c, receive all call and distance-dependent signals and send them to the mean value device OTGB (Fig. 9) The signals on lines TBs and TAs are interrupted by the separation of their respective amplifiers and the signals on lines STB, STA and TTBGS (FIG. 15) are switched to binary 0 signals over-. leads, while the signal of the line TBGu is converted into a binary l = signal. However, this has no effect, since the signal on line TBc (2) keeps the Si signal present on line TTBKG in the state u corresponding to a binary 1. When the relay GJ is actuated, a binary 1 signal is also generated on the line GJ (FIGS. 1 6 and 1?) And a binary 0 signal on the newspaper U7 (FIGS. 15 and 18). The latter holds the signal of the line SH in the state corresponding to a binary 1 :. By generating a binary I signal on newspaper GJ, a pulsating direct voltage potential is generated on line SQ (Fig .: 16):: This pulsating: signal, in conjunction with the binary 1 signal of newspaper GJ, generates a B -binary 0-signal on line P7 (Fg. l?): === n - preparation for the next operation or - the next actuation of the scanning device.

As a result of the pulsing signal from the newspaper SQ (16), all coding devices EIU etc., with the exception of the coding device E3D, work in order to encrypt their assigned landing calls. As a result, all newspapers IUB etc. with the exception of the newspaper 3DB (Fig. 6) "have a pulsating DC voltage. potential available, which Floor-- would call 'corresponds', Dsher received.Kodiseinrchung:. *. ,, _.>.:, ECHa (Fig: 19) only pulsating signals., And since the umpteen nal of the line Yes in that corresponding to a binary 0 Condition is located. generates the 'coding device ECHa el eü @ if there is a binary 0 signal, the relay HJXa- for height There is a lot of floor calls and the: Fährkörb a, 'for the' none There are stock calls to which it could respond stops on the next floor in a familiar manner. of the ear cage, .a Now assume that the control system has passed a point at which it can no longer stop the car on the fourth floor, and the car continues its journey for another second, be = - before he stops on the fifth floor. On arrival on the fifth floor, the. Decoding device EGLa: (Fg. 1`9) the stationary signal on the line 3DB from the coding device E3D (Fig. 6) and actuates the relay ZJXa for a lower floor call in order to let the car go down. When the direction is reversed, the car does not respond to the down call from the fifth floor, since this call is encoded as a pulsating signal, which generates a binary 0 signal at the output of the decoder ECDa (Fig. 6), which in turn is not able to is to operate the landing call stop and reset circuit HSa. As a result, the car offers direct service for the selected call on the third floor and stops at the third floor when it arrives to service a waiting passenger. This stopping process is canceled because the encoder E3D on the line 3DB supplies a stationary signal to the decoder ECD (FIG. 6), which generates a binary '! additional seconds of available time. When initiating the stopping process on the third floor, as is known, the elevator doors (not shown) are operated by the door control device (not shown) in order to open them for a predetermined period of time and to allow the waiting passenger to enter the car. As a result of this process, a binary 1 signal is generated in a known manner on the line DTa (Fig. 18), which causes the direct operation relay Ja (coil circuit Fig. 18) to drop out, the contacts J1a and J2 & (Figs. 2 and 13 ) and a binary 0 signal is generated on the newspaper Y a and a binary 1 signal is generated on the Yes line. The closing contacts J1a and J2a connect the first and the second summing device OTBa and OTAa of the car a again to the first and second distribution circuit, respectively. As a result of the connection of the repeaters OTBa and OTAa together with the travel of car a to the third floor and its stopping at this floor, the signals on lines TBa (2), TBb (2) and TBc (2) are proportional to 14 s, 18 s or 31 s At this point in time, car a on the third floor is ready for a later descent, with 8 seconds remaining to stop due to a downward call from the third floor a_a-n; car b is on the sixth. Floor ready for a later descent, with three of the original six seconds remaining to stop depending on a car call after the To terminate floor while the car c is on the sixth floor in readiness for a later upward journey and has just stopped at this floor because of an upward floor call; n, with S s remaining to end the stopping process. This state is shown in Fig. 20B. The call stored in car b to the second floor is no longer taken into account in the operating time measurement, since the position of the downward car a on the third floor prevents this call from being applied to the distribution circuit, as can be seen from the explanations in FIGS. 3 and 5 is. Simultaneously with the generation of the mentioned signals on the lines Tßa (2), TBb (2) and TBc (2), the binary 1-signal on the line Ja (Fig. 15) conducts the drop-out of the direct operation group relay GJ (coil circuit Fig . 15) a. Before this relay can drop out, however, the signal on the line GJ (FIG. 18) is still in the state corresponding to a binary 1 and the binary 1 signal on the newspaper Ja (FIG. 18) causes that on the line QAVa signal in the binary 0 state and the signal on the line QIa.Va in the binary 1-L, us @ and urrschalt et fl At the same time, the sizes of the signals on the lines TBa (2), TBb (2) and TBe (2), which are all less than twice the size of the average signal on line TBG (9), a binary 0 is generated by amplifier 0A1. This, in conjunction with the binary 1 on line BG, causes the output signal of the NAND- Gate N2 to a binary zero. The time delay provided by the time delay device, which is represented by the capacitor QJR-j, however, keeps the signal on the "TTBGK" line in the binary 1 state for a short time. This time is considerably less than the drop-out time of the direct-service group relay GJ so that the signal on line TTBGK goes to a binary 0 state before the relay drops out, and this binary 0 signal causes a binary 0 to be generated on newspaper INa before relay GJ drops out on newspaper GJ (Fig. 18) into the binary signal which maintains a binary 0 signal on newspaper QAVa and a binary 1 signal on newspaper QA @ ä When this latter signal is first generated, it starts the start of sampling relay SB (coil circuit Fig. 16) to drop out. Before this relay drops out, the direct operation group relay GJ drops out, closes the contacts GJ1 and GJ2. (Fig. 2 and 13) and generates a binary res 0-signal on the line GJ and a binary 1-signal on the newspaper JG @ `.. Through the closing contacts GJ1 and GJ2 geirste and the second dial-summing amplifier OTBs or OTAs are connected to the first and the second distribution circuit, respectively . The binary 1 signal of the newspaper G7 (FIG. 15) switches the signal on the line SH to the binary 0 state and the signal on the line SM to the binary 1 state. This latter signal enables the pulsating direct voltage potential to be reapplied to the line OP (FIG. 16) in order to restart the scanning device. However, this has no influence on the way of working, 1-state iib (3r goes, bestf = ht azzl der L, eitur @ p @ T Na a binary F, shortly thereafter the start of sampling - relay SB with opening of the "@> ntakts SB1 and SB2 (Fig. 2 and 13) drops and a binary: - 4 signal on the newspaper SB and a binary 1 signal on Aer Zeitung SB The closing contacts SB1 and JB2 in turn separate the first and second dialing summing amplifiers from their respective distribution circuits, the binary 1 signal on line SB interrupts the pulsating DC voltage potential on line CP and the binary 0 signal on line SB causes a similar signal to be generated on line CD (Fig. 16). As a result, each flip-flop 1UÄ'F etc. of the scanner generates e..r. ba * E.res "" -: ==. J.gnal of the relevant output line 1Ms si: i.: -. D keying is therefore prepared for its next operation after receiving a wide j, a;, 1 binary 0 signal on the line SB before the flip-flop FFCP stopped working, but caused a binary 0 signal to be generated in the meantime If the transistor TRSQ is blocked on the line GJ, so that the pulsating DC voltage potential from the line SQ (Fig. 16) has been removed. This ended the encryption of the landing calls and ee ° urden the signals of the newspapers 1TJB etc. ... traced back to stationary potentials. The anti-coincidence circuit according to Fig. ", 21 is only assigned to car a, but is representative of the corresponding arrangements provided for each car. Obviously, it can be indicated if two cars in the system are related to their location: and their direction of travel coincide, even if one car is actually a little less than one floor in front of the other. When this happens,%, the first lungs of the car divide the abs land and call dependent flows that share otherwise, they would only be applied to the arrangement of the car that is actually back in the direction of movement. Under certain conditions of the call storage, both cars could be put in the position to run over landing calls, depending on the mode of operation of the display device for low occupancy, even if the Otherwise the following car would stop to answer these calls. It is assumed en that the car a reaches the actual location of another car traveling in the same direction, so that the circuit according to FIG. 1 indicates that one car is at the same location as the other car of the amplifier OTBe (Figo 2) on the line TBa (2) practically instantaneously reduced to about half of its previous size. In-. As a result, amplifier OA6a operating as a differential applies an input pulse to a monostable multi-vibrator OSMa. Thereupon a negative pulse of such magnitude is applied via the line COa to the amplifier 34a (i # 'igfl' i0) that the latter is prevented from passing through or. Press non-stop Relai!.tJ@?a. This process is repeated every time the location and the direction of travel of the car coincide with the location and the direction of an actual car in front of it. If. thus the car approaches a floor for which a floor call has been secured, it is prevented from making this call as a result of the coincidence or-w.

of arriving. to run over the baskets. As can be seen, the amplifier is 0A6a and the multi. vibrator OS1 # '!: a designed so that the former does not generate a bi; _a1 of sufficient size to cause the iL'iultiv3.brator USMa; @. ürde, the aforementioned negative i ", output s i gna.l the l.ez- @ :: u @: @ .; Among other things, depending on derrc @ 3enrec? l @ zit @ x @ izng to generate signals on the newspaper TBa (2) because the car a drives past a floor, which one a tockwerkruf was entered: -ne other arrangement to guarantee the above-mentioned working method also works exactly if the signal drop resulting from the coincidence on the .. .. newspaper TBa (2) -licht is sufficient to generate the desired --- output signal With this arrangement, the position of a car on a floor, which is supplied by the circuit according to FIG is not stopped. In practice, this eliminates the possibility of a display of coincidence on a floor on which: is stored in floor call, on which one closely following a car is stored. other .. car would address. From the above description it can be seen that the invention creates a control system for a group of cars, in which the cars are controlled or regulated depending on the workload or occupancy of the individual cars and the cars directly ahead on Lem way through the building . The occupancy of two such cars is expressed by the calculated time that lasts. of the operation of the. Car elapses and is determined by two criteria. These criteria are, on the one hand, the time it takes for each car traveling at nominal speed to travel the distance between itself and the car in front if it traverses the floors one after the other, and on the other hand, the amount allocated to each Farrko-b üe: _t Zur, AnsprecI1en and :. Deänt were those car and landing calls which the car encounters when traveling down the floors in sequence while it is moving to the current position of the car immediately in front of it . After determining each occupancy, the system combines all occupancy and determines an average occupancy. This occupancy of each individual car a ._- is with this mean compared, and if the occupancy of a particular car is less than the mean - or. Average value, the system activates the the person concerned the car running immediately ahead car such d.aB he does not respond to hall calls which he would normally respond to this rod and thus not considered. This mode of operation is continued until the respective individual occupancy results in a favorable comparison with the average value. Even if a car is supposed to run over landing calls, it deletes this rod if it stops because of a car call at a floor on which a landing call for the relevant floor is made. Direction of travel is saved. In addition , in the preferred embodiment, no car can allow floor calls to be passed over, depending on the fact that the occupancy of the following car is lower than the average occupancy type when the otherwise passing car is louder. In addition, a car is co-designated for driving over floor calls to which it would otherwise respond and for directly servicing a floor call, which would normally be answered by another car when the occupancy of this other car is more than das'Z twice the average value and the combined occupancy of the car that is conditioned to be driven over, as well as the immediately following car are less than the average value. Under these conditions, the passing car is available for this task, provided it has not saved a car call. Cars that carry more than a predetermined percentage of their maximum capacity, not as part of the under the control of the. Viewed standing system group and therefore have no, Einflüßauf the system, unless DAB such a car and landing calls for his Direction of travel clears if it is due. of a car call stops at a floor on which such a floor call is stored. Numerous modifications of the invention are of course possible. Evidently is not s at each AnJlage essential travel times from floor to floor for. To consider determining the occupation or Betriebsmeiten, As in the preferred An -., Rdnung happened * For = h Note "B 3.n a particular investment in exclusion of these times, the special elevator control of the system with respect to the control of The way in which their.Fahmicörbe. Works the object of the invention, however, it is sufficient to set each trip time due to the nominal speed. In certain systems. it may be desirable that abound ahreinrichtung of FIG. 10 to bias in such a way that it operates somewhat differently than described. By turn-on of a negative signal on the Line B5- in the circuits of a certain company As a result, the drive-through device of the relevant car would be prevented from functioning until the occupancy of the following car falls below the average value by a predetermined amount. Conversely, a positive signal switched on in the newspaper B5 --- of the relevant car would allow the relevant drive-through device to work as long as the occupancy of the following car does not exceed the average value by a predetermined amount. Although two separate devices are provided for indicating the empty status of a car, one of which determines the occupancy and the other determines whether a call is stored in the car = each device can be suitably replaced by the other without affecting the mode of operation affect the system. In a system incorporating the invention, other work tasks can expediently also be provided and other possibilities for driving cabs can be prescribed. For example, various known control arrangements can be combined with the arrangement described in order to ensure other types of operation, which are adapted to suit traffic conditions, and a reversal can also occur higher and ti e`e: @ ''<fe can be provided. Furthermore, it may be desirable to limit this reversal process to certain areas of the building can be realized in the control according to the invention. In addition to an urge to higher and lower calls, it can also be very difficult to let the car reverse independently. : hci # t are, which would otherwise allow the car to continue traveling in its upward> downward movement. These reversal processes can be carried out when the car can respond to one or more calls which should actually be omitted due to the effect of the override device. Instead of calculating the occupancy of each car with reference to the car immediately ahead ..._ and distance measurement to the car in question, with the car running ahead being activated to drive over landing calls if the measurement is below the mean value, one of these is also different, but practically equivalent Arrangement provided, wherein, more precisely, the occupancy of each car is calculated by direct measurement from the car in question in the forward direction to the immediately preceding car, wherein, if the measured value is greater than the mean value, the car in question is activated so that it landing calls not taken into account or run over. The same type of measurement can also be used instead of the arrangement according to FIG. 15 to determine a designation of high demand. Instead of generating a binary 1 signal on the line TTBGK as a function of the fact that the size of the output signal of one of the first summing devices exceeds the size of the output signal of the averaging device, the same signal can expediently be on the line TTBGK depending on the same ratio between the size of the output signal of one of the second summing devices and that of the mean value device are generated. If this type of measurement is desirable, the corresponding binary 1 signal on the newspaper TTBGK could be prevented if the size of the output signal of the first summing device of the car, in which the output signal of the second summing device is otherwise the binary 1 signal on the TTBGK line would produce is smaller than the output signal of the averaging device. This would prevent the display of a high demand if the car, before it approaches the area of high occupancy, is activated to pass floor calls caused by the high occupancy, because the car immediately following has a low occupancy. In the description above, each car has been assigned a time which is expected to correspond to the time that would elapse when the car answered a call. To ensure increased accuracy, the signal proportional to this time decreases as a function of the time that goes from the cancellation of the call concerned to ampl: Y. To obscure the description, the subsequent structure or expiry of the time segments was not explained in the event that the doors of a car that has stopped on a call should open again, for example by means of a proximity sensor or a door opening switch. If desired, this can be taken into account by applying a signal to the capacitor Q5 (FIG. 6A) of the call timer circuits associated with the call on which the car stopped in response to such a reopening. This signal would impart a charge to the capacitor proportional to the amount of time it would take to reopen the doors as well as keep them open. In the foregoing description it is also stated that the amplifiers 0A3 and.0A4 (FIG. 14) generate binary! Signals on the newspapers STB and STA when the output signals of the first and second dial summing amplifiers OTBs and OTAs (FIGS. 2 and 13) are greater than the signals of the mean value device OTBG (FIG. 9). Under these conditions, the call selected for direct service in the area of high demand is stored on a floor both behind as well as a dip average occupancy above- '@ u £ we st. incremental occupancy L, -in some systems it may be desirable- be worth delivering a binary 1 signal on one or both lines STB and ST.A, if there is a different relationship between the mean value signal and the output signals of the amplifiers OTBs and OTAs. Any desired signal ratio can easily be implemented in the control according to the invention by using separate bias signals instead of the common signal on line B8-and changing the magnitudes and polarities of these signals accordingly.

It goes without saying that those skilled in the art are within the scope of the invention further modifications and changes possible. For this reason, everyone in the above description and details contained in the drawings only been viewed as illustrative and in no way restrictive of the invention.

Claims (4)

Patent claims 1. Elevator control for an elevator system with several cars, which pass several stations or floors in two directions in a prescribed manner and call the floors depending on the cars stored in the car and on the floors stored floor calls for each direction in which a car is able to operate, and each car stops to answer its own car calls and floor calls in its direction of travel if its position corresponds to the floors for which calls are stored, characterized in that, the summing circuits (Fig. 2, 3, 4, 5, 12 and 14) are provided which respond to the travel directions and positions of the cars as well as to the floor and car calls stored in the system and a separate one for each car Generate occupancy signal (on lines OTBa, OTAa etc.), these signals indicating the current occupancy display each car as a function of at least the calls stored on the floors at which each car arrives in a certain way from its position to the position of the car immediately ahead on the prescribed route, and the floor calls for each direction are stored in which the cars arrive during their travel between the positions on the floors, and that an averaging circuit (Fig. 9), which works as a function of the individual occupancy signals and generates an average occupancy signal, which represents a measure of the average occupancy of the cars, and an operation control circuit (Fig. 6, 7, 10, 15 to 19) is provided which controls the operation of the car as a function of the ratio between the mean B, # eligibility signal and each individual occupancy signal. 2. Elevator control according to claim 1, characterized in that that the size of each occupancy signal is tuned so that they. a function of Represents time which is allocated to a car to answer the calls whose Storage causes the occupancy signal. 3. Elevator control according to claim 1 or 2, characterized in that the operation control circuit display circuits for low occupancy (Fig. 10), which depends on that the average Occupancy signal is greater than one of the individual occupancy signals in the prescribed trajectory immediately in front of the car, its occupancy through the smaller, single signal is displayed, conditioning the cars ahead, to prevent answering hall calls stored on the floors for 'its direction of travel through the cabin in front until the individual obstruction signals are as large or greater than the mean occupancy signal. 4. Elevator control according to one of claims 1 to 3, characterized in that each individual occupancy signal indicates the current occupancy of the car in question as a function of the elevator call e which are stored at the relevant time in the corresponding car for floors at which the car arrives during its prescribed travel from its position to the position of the car immediately in front of it in the path of movement: Elevator control 5, according to claim 3 or 4, characterized shows that landing call memory timer circuits ('IUFT, IUFS, etc.; Fig. 8) are provided for individual landing calls, which respond to respectively stored landing calls and each generate an associated signal when the landing call in question is stored for a certain time, with each signal affects a car arriving in the direction corresponding to the call at the floor for which the call concerned is stored in order to prevent the display, circuits for weak occupancy (Fig. 10) from making the car call answers and stops. Elevator control long 6, according to claim 3 to 5, characterized net that the operation control circuit has display circuits (0A1, N1, N2, etc .; FIG. 15) for heavy occupancy, which condition a predetermined car in such a way that it is prevented from stopping to answer landing calls in its direction of movement, which is on Floors that the car is approaching when a single occupancy signal is greater than the mean occupancy signal. 7. Elevator control according to claim 6 ,. characterized in that the operation control circuit has car call-up circuits (0A6, N31a, N32a, N33a, etc.; Fig.18) which, given an average occupancy signal, is greater than the sum of the two individual occupancies of a particular car and the one immediately behind it -F or car-indicating occupancy signals, select the particular car as the predetermined- * car. 8.9 Elevator control according to claim 7, characterized in that the operation control circuit floor selection circuits (Fig. 15, 16 and 17; OTBs, OTAs, 1MUSs etc.; 1MUSs! Etc.; Fig. I, 3, 14 and 15-) which, depending on the mode of operation of the display circuits (OAI, NI, N2, etc.; FIG. 15), select a floor on which a floor call is stored for heavy occupancy, with an extraordinarily high individual occupancy when this floor call is stored signal indicating "9o elevator control according to claim 8, characterized in that the operation control circuit has direct operation circuits (N23a, N24a, N25a, 2DYes" Yes, etc .; Fig. 18) which, depending on the operation of one of the Circuits (0A6, N31ai, N32a, N33 & etc .; Fig. 18) and the floor selection circuits to select the predetermined car. let the selected floor move and at the same time prevent him from stopping to answer floor calls in his direction of travel! wherein the floor calls were entered at floors which the car passes when traveling to the selected floor. Elevator control 10 # according to claim 8 or 9 " characterized by showed that the display circuits with heavy occupancy "work" with single occupancy signals which are twice as large as the average occupancy signal. y Elevator control 11. $ according to claim 9 or `10, thereby confessing drew that @ the Drektbecüdnüng switchboards, after answering the: floor call at the selected floor work either by the predetermined car or by any other car, fall out of their actuated state. ... F @ xsä @ kanax @ Ag 12. Elevator utterance according to one of claims 8 to 119 thereby `` marked, @daB '' the car call-scarf = -tüngen of the predetermined car after answering-the floor call on the selected floor by the predetermined car drop out of their operational state. Elevator control 13. @ according to one of claims 8 to 12, characterized in that: äaB the. Operation control circuit. each individual: car ... assigned passenger display circuits (NCCa, etc .; Fig.?). Each -'de indicates when a passenger is in the relevant -Fahrkorb and in this actuated state the car retrieval circuits of the car concerned from taking effect. Elevator control '14 '' - e = b according to one of claims 3 to 13 characterized that 3ie-operation control circuit has each passenger-indicator circuits @ (ZNSä etc.; Fig: @ '10) assigned to the ferry cage, which in each case indicate the absence of a passenger in the relevant car and the indicator circuits of low occupancy on it prevent the - assigned car from stopping - to answer landing calls. '! 5. Elevator control according to one of the 4spr @ äii-i8 bis. characterized by -. = da; 13 - always. Stoekwerkruf through; a device; (1U etc- :; Fig6); $ is stored which, when the relevant landing call is stored, a call memory signal is generated, if = the cars work as a function of these signals, and that a coding device (E1U etc :; Fig. 6 and 19), the selection of a floor "on which the: mentioned floor call is stored! The call memory signal works and causes the mentioned that the own floor call is different from the properties of the signals of all other stored calls. . den, as well as a .. de @ odiervorrichtung. (ECUa, ECDa, .ECNal ECha etc. #, Fig. 6-, and 19) are provided! which the predetermined car only depending on the call memory signal of the: one Floor calls work and. It. Does not respond to call memory signals.ri lets @ .whose properties - "differ" from those of the;, -. Signal of the relevant call. Elevator control 16: Pe pb , according to claim 15, characterized in that that the: Ruf-Speicherersign @ e as stationary DC voltage signals, -.generated arid da8 the coding device all: these.Signahe, with the exception of the landing call mentioned, converts into pulsating signals .. 17. Elevator control according to claim 16, characterized characterized, d. that the decoding device for each car .: has individually assigned circuits which each receive all call memory signals and are effective in order to put the relevant car into operation as a function of either a stationary or a pulsating DC voltage call memory signal when .. the assigned car is not the predetermined car. ar tu l control 18. according to one of claims 3 to 17, characterized characterized in that separate direction and location circuits (Fig. 1) for each: 'Car, which generate a separate signal when the car in question approaches a certain floor in each direction of travel in which the car can approach the floor , and call answering time circuits (T1U0T, etc., 100Ta, etc .; Fig. 6 and 7) are provided, which, depending on the storage of each call, generate a separate answering time signal, the size of which corresponds to the time span which a car has to answer the relevant call is allocated when it arrives at the floor for which the call is stored, and that the summing circuit has a first, each car individually assigned summing amplifier (OTBa etc.) and a first distribution circuit, which the call answering time signals and those of the Directional and location circuits and receives signals generated on the first summing amplifier of each car the response time signals for the car and floor calls, which generate the individual occupancy signal, which indicates the occupancy of the car located immediately behind the car assigned to each first summing amplifier, with each first summing amplifier generating the Linzel occupancy signal for the car that is located immediately behind the car assigned to each first summing amplifier. 1 9. Elevator control according to claim 1 8, characterized in that a circuit known per se for supplying the travel time is provided, which generates a separate signal for each floor and for each possible direction of travel to this floor * (on newspapers IDDT etc .; Fig. 2, 3-, 1 3 and 14), the size of which is a function of the time it takes a car to travel at nominal speed from the previous floor in the direction corresponding to the signal to the next. Floor closed. drive, and da.B the first distribution circuit (Fig. 2 and 3) receives the travel time signals and to the first summing amplifier those travel time signals distributed for each floor between the position of the assigned car and the immediately following car, which are assigned to the direction of travel in which the following car arrives on its prescribed trip to the position of the assigned car, so that this is done by each of the first summing amplifiers The occupancy signal generated is a function of both the travel time signals and the call response time signals received by the first summing amplifier. 20. Elevator control according to claim 19, characterized in that the first distribution circuit (Fig. 2 and 3) depending on the approach of a car in a predetermined direction to a floor and before initiating a stop at this floor is effective to a call for to answer this floor (represented by a signal on the newspaper -PMa) and to distribute the call response time signal of a call stored in the car to this floor and a call for this floor for the relevant direction of travel of the car on the first summing amplifier assigned to the car . 21. Elevator control according to claim 20, characterized in that the first distribution circuit responds to a call for the latter depending on the approach of a car to a floor and after initiating a stopping process on this floor (represented by a signal on the newspaper PMa) v 'to to distribute the call response time signals of a call stored in the car and a call from this floor for the relevant direction of travel of the car to the first summing amplifier assigned to the car located immediately in front of the said car. elevator control 22. according to claim 21, characterized in that that a call cancellation circuit (HSa etc., CBSa etc.; Fig. 6 and?) for canceling a call depending on the stopping of a car to answer the call and a cancellation time circuit (1UCT etc., 1CCTa etc.; Fig. 6 and 7) are provided which determine the size of each call answer time signal in the for the. The time allotted to answering the relevant call is reduced as a function of the time which has elapsed since the relevant call was canceled. 23. Elevator control according to claim 22, characterized in that the Stockw * 6 @ have an upper and a lower end floor (1 and T) and that a car call disconnection circuit (Fig. 4 and 5) is provided which is dependent on the signals generated by the direction and location circuits (Fig. 1) of each car for each car from all the calls stored in the cars separates those car calls to floors which are closer to a floor from the car location in the relevant direction of travel the end floors are, or for the floor on which the car in the prescribed route is immediately ahead. Elevator control 24. »ahwk * mb according to claim 23, characterized in that that the first distribution circuit (Fig. 2 and 3) for each floor and for each direction of travel in which.,. A car can approach each floor, has a first branch point (JT12 etc.) that each floor call answer time signal (on the newspaper 1UC etc.) is applied to the first branch point associated with the floor and direction of travel for which the relevant hoof is stored, and that each car call response time signal associated with a separate car call (on line 1BGCS etc.) is sent to the first is created, which is assigned to the floor and the Fahrkarb direction of travel, for which the call in question is stored. 25. Elevator control according to claim 24, characterized in that each -.- Fehrzeitsignal (on the line 1DDT etc.) is applied to the relevant first branch point (UJ12 etc.) via a rectifier (1URF1), softer the applied to each first branch point Separates call answering time signals from the driving time signal impressed at this point. Elevator control 26, ___'_____ according to claim 25, characterized in that that the first distribution circuit (Figs. 2 and 3) each have a first circuit (1MUSa @ etc.) for each car, 'each of which depends on the direction and location circuits (Fig. 1) of its assigned car generated signa ?. e becomes effective and connects the first summing amplifier (OTBa etc.) of the assigned car with the first branching points (UJ12 etc.), which are assigned to the floors between the position of the car concerned and the car immediately behind it in the prescribed route 2 ;. Elevator control according to claim 26, characterized in that the car call isolating circuit (yig. 4 and 5) has a BL switch (2UCSa, etc.) for each floor and for each direction of travel in which a car can travel .. each, this , individual floor switch of each car when the car in question approaches the assigned floor in the relevant direction is actuated by a signal which is generated by the direction and location circuits (Fig: 'i) of the assigned car, and where on every single floor counter the call answering. Time signal that is generated as a function of the ini the associated car of the floor in question can be applied to the first branch point (UJ12 etc.) which is assigned to the floor in question and the direction of travel in question, 28. Elevator control according to claim 2 ?, characterized , dsl3 the individual floor switches (2UCS.a etc.) of each car, which are assigned to each direction of travel, are interconnected in the car call door switch in the order of their assigned stack units, - for each Car a separate ring arrangement of such switches is provided @ .st. Adjacent switches of each ring arrangement are connected via a set of second switches (2UGSa etc.), one set of which is provided for each car, so that each set has a second switch for each floor and each direction in which, capable of driving a car, the actuation signal generated when a car approaches a certain floor via the second switch to the floor switch in the ring arrangement of those cars. It is possible to transmit which floors are assigned in the prescribed route ahead, so that these switches are also actuated and call answering time signals that are on in the one-. Speaking car for the floors ahead stored car calls are generated, to which the first branching points (UJ12 etc.) can be applied, which are assigned to the respective floors and the respective direction of travel of the car. 29. Elevator control according to claim 28, characterized in, that every second switch (2UGSa etc.) is actuated when a car in the relevant direction of travel approaches its floor, this actuation being carried out by a signal that is generated by the direction and location switches of the approaching car, when actuated, the second switches assigned to each floor and each direction, the connections in each of the ring arrangements between the floor switches (2UCSa etc.) for the floor and direction concerned and the floor switches ('IDCSa etc.) for the Open the floor immediately behind it in the prescribed route, whereby only - d The call response time signals for the car calls, which are stored in each car for floors between its own position and the position of the car immediately ahead, are applied to the first branching points (UJ12 etc.) which correspond to the corresponding floors and the direction of travel of the car assigned. Elevator maintenance according to claim 29, characterized in that that the second switch (2UGSa etc.) of each car, which the upward direction of travel to,. Floor next to the lower end floor is assigned l in "depending on a downward journey, the car in question is operated to open the ring arrangement of the car and that'-the second switch (6DGSa etc.)" j-edeg 'car, which is the downward direction to the one next to the upper end floor. when the car concerned travels upwards, the ring arrangement of which opens .. 31ö Elevator control according to one of Claims 19 to 309. characterized in that; . A, second distribution circuit (Figs. 13 and 14), which the call answering time signals and the. receives signals generated by the direction and position or location circuits (Fig. 'I) and distributes the response time signals for the car and the landing calls to the second summing amplifier of each car, which the individual occupancy signal for each second summing amplifier assigned Generate car so that every second summing amplifier supplies an output signal which corresponds to the individual occupancy signal of the car assigned to every second summing amplifier. Elevator control according to claim 3'i, characterized in that the second distribution circuit (Fig. 13, 13A, 14, 14A) depends on the approach of a car in a predetermined direction to a floor and before initiating a stopping process on this floor answered a call for this floor (represented by a signal on the newspaper -TMa) in order to receive the call response time signal of a call stored in this car for this floor and a --S £ öckwerkrufs,. that has been saved for the floor and for the relevant direction of travel of the car. 33 .. Elevator control according to claim 32, characterized in that the second distribution circuit when a car approaches .ein floor and after initiating a stopping process on this floor to answer a call to the latter (represented by the signal on the line -PMa) the z # Aten summing amplifier assigned to the car distributes the call response time signals of a call stored in the car and a floor call for the floor and the relevant direction of travel of the car Branch point (UJ'13 etc.) for each floor and for each. The direction of travel in which a car can approach a floor has that each floor call response time signal is applied to the second branch point which is assigned to the floor and the direction of travel for which the call in question is stored, and that each car call response time signal is one individual car call s is applied to the second branch point, which is connected to the floor for which the call in question is stored and with the direction of travel of the car in which the call in question is stored. 35. Car according to claim 34, dad.urcY "characterized in that the second distribution circuit has a second circuit (IMUSa, etc.) for each car, each depending on the through 'the sealing and location circuits (Fig. 1 ) of the car in question generated signals connect the second summing amplifier (OTAa etc.) of the assigned car to the second junction points (U313 etc.), -which are the floors between the location of the car in question and the location of the prescribed route are assigned to the car immediately ahead. 36. Elevator control according to claim 35, characterized in that the second distribution circuit receives the travel time signals (on lines 2UDT, etc.) and on the second summing amplifier (OTAa, etc .:) _ each immediately preceding car distributed, which are assigned to the direction of travel in which the assigned car arrives at the floors when it moves to the position of the preceding car in the prescribed trip. Elevator control 37. according to claim 36, characterized in that that each travel time signal is applied to the relevant second branch point (UJ13 etc.) via a rectifier (IIURF3 etc.), which separates the call response time signals applied to every second branch point from the travel time signal applied to this point. 38. Elevator control according to one of claims 34 to 37, characterized in that dgßrdie floor selection @: circuits scanning devices (Fig. 15, 16 and 11), first and second selection summing amplifier (OTBs and OTAs; Fig. 2 and 13) and first and Second selection circuits (1MUSs etc. and 1MUS's etc.; Fig. 2, 3e 13 or 14) have that the scanning devices work when the display device is heavily occupied and generate a separate floor signal in the order of the prescribed route through the building , which corresponds to each particular floor in each particular direction of travel, in which a ferry cage can approach each floor, that the two selector circuits, depending on the signals generated by the scanning devices, the first and the second selector summing amplifier with the first and the second Connect branch point (UJ12 etc. and UJ13 etc.), see above. that the two select summing amplifiers work in the same way as the first and second summing amplifiers assigned to each car (OTBa etc. and OTAa etc.) and generate a first select occupancy signal for each floor, the size of which indicates the occupancy . Which the car closest to the position of this floor when traveling over the prescribed route have krde if there were another car at this location, and continue to generate a second selection occupancy signal, the size of which determines the occupancy indicates which one is located on this floor. Car would own; eEich in the prescribed Moving route to the position of the ferry cage immediately ahead in this route, and that the scanning devices at a predetermined ratio between the size-deg @ Ifürchschnitt-occupancy signal and the size of the output signals of the first and the second selector-summing amplifier, the generation of the floor signals by delivery end of a selected signal which corresponds to a floor on which a floor call is stored! 39. Elevator control according to claim 38, characterized in that the scanning devices terminate the generation of the floor signals: when the output signals of both the first and the second dial-summing amplifier (OTBs and OTAs) are each equal to the average occupancy signal big 'who are bigger,