PL104005B1 - DEVICE FOR CONTROLLING VEHICLES ON THE ROUTE OF THE CONTROL CABLE - Google Patents

DEVICE FOR CONTROLLING VEHICLES ON THE ROUTE OF THE CONTROL CABLE Download PDF

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Publication number
PL104005B1
PL104005B1 PL19529577A PL19529577A PL104005B1 PL 104005 B1 PL104005 B1 PL 104005B1 PL 19529577 A PL19529577 A PL 19529577A PL 19529577 A PL19529577 A PL 19529577A PL 104005 B1 PL104005 B1 PL 104005B1
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PL
Poland
Prior art keywords
route
vehicle
stabilizer
signal
block
Prior art date
Application number
PL19529577A
Other languages
Polish (pl)
Other versions
PL195295A1 (en
Inventor
Zbigniew Bielecki
Marek Krzyzanowski
Ryszard Vogt
Henryk Pawlowski
Jerzy Blaszkowski
Original Assignee
Os Bad Rozwojowy Maszyn Budowl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Os Bad Rozwojowy Maszyn Budowl filed Critical Os Bad Rozwojowy Maszyn Budowl
Priority to PL19529577A priority Critical patent/PL104005B1/en
Publication of PL195295A1 publication Critical patent/PL195295A1/en
Publication of PL104005B1 publication Critical patent/PL104005B1/en

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  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Feedback Control In General (AREA)

Description

Przedmiotem wynalazku jest urzadzenie do ste¬ rowania pojazdami na trasie kabla sterujacego.The subject of the invention is a device for steer driving vehicles along the control cable route.

Znane jest urzadzenie do automatycznego stero¬ wania pojazdami po zadanej trasie, za posrednic¬ twem sygnalów elektrycznych przesylanych prze¬ wodem wyznaczajacym trase. Urzadzenie to sklada sie z cewek — czujników, wzmacniaczy, przekaz¬ ników skretu, przekaznika dwupolozeniowego, przekaznika blokady biegów, wylacznika kranco¬ wego i przekaznika silnika. Pojazd poruszajacy sie po takiej trasie wyposazony jest w dwie cewki — czujniki, rozmieszczone po obu stronach. W czuj¬ nikach tych pod wplywem dzialania pola elek¬ trycznego indukuja sie sygnaly sterujace mecha¬ nizmem pojazdu. W przypadku poprzecznego prze¬ mieszczania sie pojazdu z zamocowanymi czujni¬ kami, wzgledem kabla, sygnal z jednej cewki jest wiekszy od sygnalu z drugiej. W wyniku zaistnia¬ lej róznicy, w urzadzeniu sterujacym powstaje sygnal oddzialywujacy na mechanizm kierujacy i naprowadzajacy pojazd na wyznaczona trase.An automatic control device is known driving vehicles along a predetermined route, using by means of electrical signals transmitted by with water defining the route. This device consists of from coils - sensors, amplifiers, transmission turn drivers, two-position relay, the gear lock relay, the dial switch engine and relay. A moving vehicle on such a route is equipped with two coils - sensors, placed on both sides. In the sens these factors under the influence of an electric field The mechanical control signals are induced vehicleism. In the case of transverse the vehicle compartment with the sensors attached ties to the cable, the signal from one coil is greater than the signal on the other. As a result, it occurred funnel of difference arises in the control device a signal affecting the steering mechanism and guiding the vehicle on a designated route.

Urzadzenie automatycznie unieruchamia pojazd w wyniku calkowitego zaniku sygnalu na prze¬ wodzie lub zbyt duzej róznicy sygnalów na cew¬ kach. Urzadzenie to nie uwzglednia wlasciwosci dynamicznych pojazdu.The device automatically immobilizes the vehicle as a result of the complete loss of the signal on the switch water or too much difference between signals to the coil kach. This device does not take into account the properties dynamic vehicle.

Istota urzadizenia wedlug wynalazku jest, zaopa¬ trzenie konstrukcji skladajacej sie z czujników, wzmacniaczy, prostowników i wzmacniacza róz- 30 nicowego, w blok formowania i stabilizator polo¬ zenia podluznego oraz sumator analogowy, w któ¬ rym sygnaly z tych dwóch ukladów sa porówny¬ wane i przekazywane jako jeden sygnal do me¬ chanizmu kierujacego pojazdem.The essence of the device according to the invention is the supply the core of the structure consisting of sensors, amplifiers, rectifiers and a rose amplifier 30 in a molding block and polo stabilizer longitudinal and analog adder, in which rhyme the signals from the two circuits are compared important and transmitted as a single signal to the media Khanism driving the vehicle.

Zaleta urzadzenia wedlug wynalazku jest duza stabilnosc i dokladnosc sterowania ruchem pojaz¬ dów o zróznicowanych wlasciwosciach dynamicz¬ nych i w trudnych warunkach pracy, przy wyste¬ pujacych zaklóceniach.The advantage of the device according to the invention is great stability and accuracy of vehicle motion control of different dynamic properties under difficult working conditions, disturbing disturbances.

Przedmiot wynalazku jest przedstawiony w przy¬ kladzie wykonania na rysunku,. na którym fig. 1 przedstawia schemat blokowy urzadzenia, fig. 2 schemat ogólny pojazdu, a fig. 3 schemat blokowy stabilizatora polozenia podluznego. W urzadzeniu tym sygnaly z czujników pola elektrycznego 1, 2 indukowane sa z kabla wyznaczajacego trase, przez który plynie prad elektryczny przemienny i przekazywane sa na wzmacniacze 4 i 5, a nastep¬ nie na prostowniki usredniajace 6 i 7, wzmac¬ niacz róznicowy 8, skad jako sygnal bledu prze¬ chodza na blok 11 formowania. Petle ujemnego sprzezenia zwrotnego stanowi stabilizator 12 po¬ lozenia podluznego, w sklad którego wchodza po- zycjoner 18, wzmacniacz 19, prostownik usrednia¬ jacy 20 oraz blok 21 linearyzacji. Sygnaly z po¬ zycjonera 18 proporcjonalne do katów odchyle¬ nia podawane sa na wzmacniacz 19, a nastepnie na prostownik usredniajacy 20. Sygnal z prostow¬ nika 20 przechodzi do bloku lineryzacji 21, jako 104 005104 005 sygnal proporcjonalny do predkosci obrotu me¬ chanizmu skretu z uwzglednieniem parametrów dynamicznych pojazdu sterowanego. Celem zam¬ kniecia petli ujemnego sprzezenia zwrotnego, syg¬ nal ze stabilizatora polozenia podluznego 12 wcho¬ dzi z sygnalem z bloku 11 formowania na analo¬ gowy sumator 14. Oba te sygnaly sa tam sumowa¬ ne, a sygnal wyjsciowy z analogowego sumatora 14 steruje kierujacym mechanizmem 16, w którym jako uklad wykonawczy pracuje silownik hydra¬ uliczny lub silnik elektryczny. Jako uklad dodat¬ kowy, sluzacy do zatrzymywania pojazdu w przy¬ padku braku pola elektrycznego na wejsciu do róznicowego wzmacniacza 8 wypracowujacego syg¬ nal bledu, na obu kanalach zostaly zastosowane komparatory 9 i 10 porównujace sygnaly z napie¬ ciem odniesienia. Zbyt niski poziom obu sygnalów wchodzacy na wzmacniacz 8, unieruchamia za po¬ srednictwem tych komparatorów, przekaznik ha¬ mulca blokady 13, oraz w dalszej kolejnosci prze- kaznik silnika 15. Jako uklad pomocniczy pozwa¬ lajacy na sterowanie reczne w przypadku zaniku pola elektrycznego, zastosowano reczny sterownik 3, zasilany z pomocniczego generatora 17.The subject of the invention is illustrated in, for example, the execution is shown in the drawing. in which Fig. 1 shows a block diagram of the device, fig. 2 a general diagram of the vehicle; and Fig. 3 a block diagram stabilizer of the longitudinal position. On the device including signals from electric field sensors 1, 2 are induced from the cable defining the route, through which alternating current flows and are transferred to amps 4 and 5, and then not on the 6 and 7 average rectifiers, amp differential 8, of which as a signal of a switching error walks on molding block 11. Negative loop feedback is a 12-position stabilizer the longitudinal position, which includes power adapter 18, amplifier 19, average rectifier which 20 and block 21 for linearization. Signals from the call of the positioner 18 proportional to the deviation angle it is fed to the amplifier 19, and then on average rectifier 20. Signal with rectifier nika 20 proceeds to linerization block 21 as 104 005 104 005 signal proportional to the speed of rotation of the machine chanism of twist taking into account parameters dynamics of the controlled vehicle. The purpose of the order knot of negative feedback loop, signal from the longitudinal position stabilizer 12 to the east today with a signal from the analog forming block 11 head adder 14. Both signals are added there ne, and the output signal from the analog adder 14 controls the steering mechanism 16 in which a hydraulic actuator works as an actuator street or electric motor. As a supplementary circuit hoses for stopping the vehicle when there is no electric field at the input to of the differential amplifier 8 working out the signal due to an error, both channels have been applied comparators 9 and 10 for comparing the signals with the voltage reference. Both signals are too low on the amplifier 8, it locks in place With the aid of these comparators, the ha¬ mulc lock 13, and then engine switch 15. As an auxiliary system, it sues lending to manual control in case of failure electric field, a manual controller was used 3, powered by an auxiliary generator 17.

Claims (1)

1. Zastrzezenie patentowe Urzadzenie do sterowania pojazdami na trasie kabla sterujacego skladajace sie z czujników, wzmacniaczy, prostowników i wzmacniacza róz¬ nicowego, znamienne tym, ze zaopatrzone jest w blok (11) formowania i stabilizator (12) polozenia podluznego pojazdu, pracujacy w petli sprzezenia ujemnego oraz analogowy sumator (14), w któ¬ rym sygnal z bloku (11) i stabilizatora (12) jest porównywany i przekazywany do mechanizmu (16) kierujacego pojazdem, przy czym stabilizator (12) stanowi pozycjoner (18), polozenia kól pojazdu oraz wzmacniacz (19), prostownik (20) usredniaja¬ cy i blok (21) linearyzacji. 20 Fig.2. Fig. 3. Fig.1. Patent claim A device for controlling vehicles along the route of a control cable consisting of sensors, amplifiers, rectifiers and a differential amplifier, characterized by the fact that it is provided with a molding block (11) and a longitudinal position stabilizer (12) of the vehicle operating in a loop negative feedback and an analog adder (14) in which the signal from the block (11) and the stabilizer (12) is compared and transmitted to the vehicle steering mechanism (16), the stabilizer (12) being the positioner (18), the position of the wheels vehicle; and an amplifier (19), an average rectifier (20) and a linearization block (21). 20 Fig. 2. Fig. 3. Fig. 1. PZGraf Koszalin D-791 110 egz. A-4 Cena 45 zl1. PZGraf Koszalin D-791 110 copies A-4 Price PLN 45
PL19529577A 1977-02-13 1977-02-13 DEVICE FOR CONTROLLING VEHICLES ON THE ROUTE OF THE CONTROL CABLE PL104005B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19529577A PL104005B1 (en) 1977-02-13 1977-02-13 DEVICE FOR CONTROLLING VEHICLES ON THE ROUTE OF THE CONTROL CABLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19529577A PL104005B1 (en) 1977-02-13 1977-02-13 DEVICE FOR CONTROLLING VEHICLES ON THE ROUTE OF THE CONTROL CABLE

Publications (2)

Publication Number Publication Date
PL195295A1 PL195295A1 (en) 1978-08-14
PL104005B1 true PL104005B1 (en) 1979-07-31

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PL19529577A PL104005B1 (en) 1977-02-13 1977-02-13 DEVICE FOR CONTROLLING VEHICLES ON THE ROUTE OF THE CONTROL CABLE

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PL195295A1 (en) 1978-08-14

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