EP0219644B1 - Dispositif de contrôle à distance d'un processus de transvasement - Google Patents

Dispositif de contrôle à distance d'un processus de transvasement Download PDF

Info

Publication number
EP0219644B1
EP0219644B1 EP86111588A EP86111588A EP0219644B1 EP 0219644 B1 EP0219644 B1 EP 0219644B1 EP 86111588 A EP86111588 A EP 86111588A EP 86111588 A EP86111588 A EP 86111588A EP 0219644 B1 EP0219644 B1 EP 0219644B1
Authority
EP
European Patent Office
Prior art keywords
signal transmitter
hand
control device
transmitter
filling valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP86111588A
Other languages
German (de)
English (en)
Other versions
EP0219644A1 (fr
Inventor
Herbert Dipl.-Ing. Gädke
Peter Dipl.-Ing. Steinhauer
Franz-Xaver Jahn
Bernd Schade
Werner Graf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0219644A1 publication Critical patent/EP0219644A1/fr
Application granted granted Critical
Publication of EP0219644B1 publication Critical patent/EP0219644B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • B67D7/28—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with automatic means for reducing or intermittently interrupting flow before completion of delivery, e.g. to produce dribble feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid

Definitions

  • the invention relates to a device for remote control of decanting, in which a product to be decanted is brought from a storage container into a container to be filled, in detail according to the preamble of claim 1. Thereafter, a control signal with a start and stop function becomes one from a hand station Dispensed control device on the delivery system to maintain the transfer process. This will keep the fill valve open and keep pumping running.
  • the invention has for its object to develop a device for remote control of decanting, which is much safer than the devices on the market and which is more convenient for the operating personnel.
  • the control device After actuating the start signal transmitter, the control device ensures that the status signal transmitter goes out and the filling valve is opened while the pump is operating. After a predetermined first period of time, the status signal generator is switched on again. Until a second period of time has elapsed, the filling valve can be kept open and the pump can remain switched on by pressing the start signal transmitter again.
  • the filling valve is brought into the closed position and the pump is switched off or brought to reduced power, e.g. by reducing the speed of your drive.
  • the filling valve can be brought into the closed position at any time and the pump can be switched off or its output reduced.
  • dead man's circuit A similar dead man's circuit is known as a safety driving circuit for wireless remote control of locomotives in such a way (DE-PS 2 450 074) that an emergency stop is initiated if an acousto-optical signal transmitter has been put into operation after a first period of time and not during one Subsequent second time a control command to change the movement state of the locomotive is issued.
  • a safety driving circuit as well as the simpler dead man circuit in the driver's cab of locomotives have been known for a long time, an application for securing refueling processes has not previously been considered. Especially in practice and in the literature there is no indication of how known dead man circuits can be adapted for refueling processes.
  • control device on the delivery system, for example on a tanker vehicle, so that when the stop signal is received, not only is the filling valve brought into the closed position and the pump is stopped or its output reduced, but also that the condition Signal generator is switched on.
  • the hand station is provided with an infrared transmitter with start and stop signal transmitter, and the control device has an infrared receiver which can be tuned to the infrared transmitter.
  • the use of infrared light as a transmission medium prevents interference from electromagnetic fields and acoustic interference waves.
  • the hand-held station can be provided with an infrared transmitter with start and stop signal transmitter and with a coding device, the control device having an infrared receiver which can be tuned to the infrared transmitter by a single command decoder in the sense of a key and lock.
  • a coding device such as coding devices are missing in the known safety driving circuit.
  • a suitable circuit for the control device is that the infrared receiver with amplifier is followed by a decoding device Tet, the output of which is connected via a single command decoder to a decimal decoder as part of a counting device, which receives its operating cycle from a clock generator, and on the other hand is directly connected to a timing device of the counting device.
  • the time setting device gives a time setting for the first time period and one for the second time period.
  • the output of the time setting device for the first time period is connected to the status signal generator and the output from the time setting device for the second time period is connected to the control device for the filling valve.
  • FIG. 1 shows an exemplary embodiment of the device for remote control in the manner of a block diagram.
  • a further exemplary embodiment of the device is shown in more detail in FIG. 2 from the connected drawing parts 2A and 2B. Functional areas which correspond to those according to FIG. 1 are illustrated with the same reference symbols. Only the control device, the status signal generator and the control valve are shown.
  • FIG. 3 shows various state diagrams for actuation of the start and stop signal generator together with the associated operating state of the state signal generator, called the lamp, and of the filling valve, called the valve.
  • FIGS. 4, 5, 6 and 7 show the pin assignment of the integrated circuits 17, 19, 25 and 26, respectively.
  • the device for remote control of decanting processes has a hand-held station 1 and a control device for acting on a status signal transmitter 11 and a control valve 12.
  • the control device has a receiver 2 with a preamplifier designed as an infrared receiver.
  • the control device essentially consists of a decoding device 3, a single command decoder 4, a counting device 13 and also power stages 9 for the status signal generator 11 and the control valve 12.
  • the individual modules of the control device are to be presented connected to a voltage supply 10.
  • the hand station 1 has a start 14 and a stop signal generator 15.
  • the decoding device 3 consists of an IC 16 for infrared signal evaluation, for example an SAB 3209, as well as monoflops 17 and 18, a shift register 19 and a command group decoder 20.
  • the counting device 13 essentially consists of a clock generator 5, for example an oscillator, a decimal decoder 6 and a time setting device for the first time period 7, and a time setting device for the second time period 8.
  • the setup works as shown in the function matrix below.
  • the assigned status of the status signal transmitter (lamp) and the filling valve is shown for actions on the hand station or on the control device on the delivery system.
  • action 1 the status signal generator is switched off and the filling valve is closed.
  • action 2 the status signal generator is switched on and the filling valve is closed.
  • action 3 the status signal generator 11 is switched off and the filling valve is opened. If the start signal generator 14 is actuated again within the first time period, action 4, the status signal generator 11 remains switched off and the filling valve controlled by the control valve 12 is open. If the start signaling device is actuated within the second period after the status signaling device has been switched on, action 5, the status signaling device is switched off again and the filling valve remains open.
  • the status signal transmitter is initially switched off, and it is switched on at the end of the first period t1.
  • the filling valve is open for the first time t1, it is brought into the closed position at the end of the second time t2.
  • the status signal transmitter 14 of the hand station is not actuated even at the beginning, the status signal transmitter remains switched on and the filling valve is closed, which is shown under action 7.
  • the stop signal generator 15 of the hand-held station 1 is actuated, the status signal generator 11 is switched on and the filling valve is brought into the closed position, as is illustrated in action 8.
  • the delivery quantity to be refueled in liters or kilos is set at the overfill prevention system of the unit to be refueled, eg the aircraft.
  • the control device on the delivery system is then switched on and the delivery of fuel begins when the start signal generator 14 is actuated at the hand station 1.
  • Different operating states have been explained with reference to FIG. 2.
  • the refueling process is terminated when the hand station activates the stop signal transmitter or if it is not operated a stop signal is given by the start signal generator or the set delivery quantity has been delivered.
  • the device can also be tuned in a manner known per se so that when there is a certain pressure change in the delivery line, usually when the pressure is increased, the control device automatically closes the filling valve in a so-called rapid stop.
  • the infrared transmitter 14 When the start signal transmitter 14 is actuated at the hand station 1, the infrared transmitter sends an address consisting of a start signal, encrypted information and a closing command. A similar but different address is sent when the stop signal generator 15 is actuated.
  • the infrared receiver 2 converts the address received with light signals into electrical signals and amplifies them in the preamplifier.
  • the IC for signal evaluation 16, SAB 3209 essentially contains a Schmitt trigger oscillator with an externally connected LC resonant circuit for generating the internal clock frequency. In this module, the signals already processed by the preamplifier are amplified again and sent to the internal serial interface with the repetition frequency of the incoming signals. The information signals are fed to the shift register 19 via the data line 21.
  • a start signal likewise reaches the shift register 19 via the line 22 and the monoflop 17.
  • a line 23 supplies the signal to the monoflops 17 and 18 from the comparator output of the IC for evaluating the infrared signal 16.
  • the command group decoder 20 the set coding is compared with that received in the group from the shift register. If there is a signal match in the group, the individual command decoder 4 can carry out the individual signal comparison. If both the group and the individual signals match, the individual command decoder switches through to the counting device 13.
  • FIGS. 2A and 2B show details of an exemplary embodiment.
  • Three infrared receivers with preamplifiers, 2a, 2b and 2c, can be connected to the decoding device 3.
  • the coding switches S1 to S4 of the command group decoder 20 can be used for two channels of the receiver - signal from the start signal generator and signal from the stop signal generator - to program a command from 15 command groups, each with 2 commands, and thus encrypt it.
  • the receiver decodes the corresponding command from the serial data sequence of the signal supplied by the preamplifier and controls the output of the assigned channel.
  • the output of the command group decoder 20 is then kept open and switched through via a driver gate 24 for approximately the duration of the actuation of the start signal transmitter 14 on the hand transmitter 1.
  • a base time of 5, 10 or 15 seconds can be set in clock generator 5 by inserting programmable jumpers A1, A2, A3.
  • the decimal decoder 6 regulates the warning and switch-off time for the status signal generator 11 and for the control valve 12.
  • Bridges X1 to X7 can be used in the time setting device 7, whereby a multiple of the base time can be set as the first time period t1.
  • Bridges Y1 to Y7 can be used on the time setting device 8, for example as a programming plug, whereby a multiple of the base time can be set as a second time period t2.
  • a voltage supply for +12 V against reference potential is used for each of the modules as the on-board electrical system.
  • the voltage supply 10 is stabilized in a manner known per se.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Selective Calling Equipment (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Claims (5)

1. Dispositif de contrôle à distance d'opérations de transvasement lors desquelles une substance devant être transvasée est tranférée depuis une cuve dans un réservoir devant être rempli, auquel cas un signal de contrôle ayant une fonction de démarrage et d'arrêt est envoyé à partir d'un poste manuel (1 à un dispositif de commande situé dans le système d'alimentation pour maintenir l'exécution de l'opération de transvasement en maintenant ouverte une vanne de remplissage et moyennant le fonctionnement d'une pompe, caractérisé par le fait que le poste manuel (1) est équipé de générateurs (14; 15) de signaux de démarrage et d'arrêt et est accordé au moyen du dispositif de commande de manière qu'après le branchement de ce dispositif de commande, un générateur (11) de signaux d'états est branché, qu'après l'actionnement du générateur de signaux de démarrage, le générateur de signaux d'états peut s'arrêter de fonctionner et que la vanne de remplissage est ouverte alors que la pompe fonctionne, qu'après un premier intervalle de temps prédéterminé, le générateur (11) de signaux d'états est à nouveau branché et que jusqu'à la fin de l'écoulement d'un second intervalle de temps, la vanne de remplissage est maintenue ouverte et la pompe reste branchée grâce à un nouvel actionnement du générateur (14) de signaux de démarrage, alors que sans l'actionnement de ce générateur (14) de signaux de démarrage, la vanne de remplissage passe dans sa position fermée et la pompe est débranchée ou sa puissance est réduite, et que par ailleurs grâce à l'actionnement du générateur (15) de signaux d'arrêt, à tout moment la vanne de remplissage peut être amenée dans sa position fermée et la pompe peut être débranchée ou bien sa puissance peut être réduite.
2. Dispositif suivant la revendication 1, caractérisé par le fait que le dispositif de commande branche le générateur (11) de signaux d'états lors de la réception du signal d'arrêt.
3. Dispositif suivant la revendication 1, caractérisé par le fait que le poste manuel est équipé d'un émetteur à infrarouge comportant des générateurs de signaux (14; 15) de démarrage et d'arrêt, et que le dispositif de commande possède un récepteur à infrarouge pouvant être accordé sur l'émetteur à infrarouge.
4. Dispositif suivant la revendication 1, caractérisé par le fait que le poste manuel est éqipé d'un émetteur à infrarouge comportant des générateurs de signaux (14; 15) de démarrage et d'arrêt muni d'un dispositif de codage et que le dispositif de commande comporte un récepteur à infrarouge pouvant être accordé sur l'émetteur à infrarouge grâce à un décodeur d'instructions individuelles (4), au sens d'une clé et d'une serrure.
5. Dispositif suivant la revendication 4, caractérisé par le fait qu'en aval du récepteur à infrarouge (2) du dispositif de commande est branché un dispositif de décodage (3), dont la sortie est reliée, d'une part par l'intermédiaire d'un décodeur d'instructions individuelles (4), à un décodeur décimal (6) faisant partie d'un dispositif de comptage (13) qui reçoit sa cadence de travail de la part d'un générateur de cadence (5), et d'autre part directement à un dispositif de prédétermination temporelle du dispositif de comptage (13), qui forme un dispositif (7) deprédé- termination temporelle pour le premier intervalle de temps et un dispositif (8) de prédétermination temporelle pour le second intervalle de temps, auquel cas la sortie du dispositif de prédétermination temporelle pour le premier intervalle de temps est reliée au générateur (11) de signaux d'états et la sortie du dispositif de prédétermination temporelle pour le second intervalle de temps est reliée au dispositif de commande pour une soupape de commande (12), pour l'actionnement de la vanne de remplissage.
EP86111588A 1985-09-13 1986-08-21 Dispositif de contrôle à distance d'un processus de transvasement Expired EP0219644B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3532792 1985-09-13
DE3532792 1985-09-13

Publications (2)

Publication Number Publication Date
EP0219644A1 EP0219644A1 (fr) 1987-04-29
EP0219644B1 true EP0219644B1 (fr) 1989-01-04

Family

ID=6280939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86111588A Expired EP0219644B1 (fr) 1985-09-13 1986-08-21 Dispositif de contrôle à distance d'un processus de transvasement

Country Status (5)

Country Link
EP (1) EP0219644B1 (fr)
JP (1) JPS6264795A (fr)
AU (1) AU593015B2 (fr)
CA (1) CA1281105C (fr)
DE (1) DE3661624D1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4241357C2 (de) * 1992-12-09 1995-01-26 Anton Ellinghaus Maschinenfabr Anordnung zur Sicherung der Anwesenheit und Aufmerksamkeit von Kontrollpersonen bei der Abgabe von Mineralölprodukten
DE4313720C1 (de) * 1993-04-27 1994-10-06 Anton Ellinghaus Maschinenfabr Anordnung zur Sicherung der Anwesenheit und Aufmerksamkeit von Kontrollpersonen bei der Abgabe von Mineralölprodukten
DE4343352A1 (de) * 1993-12-18 1995-06-22 Haar Maschbau Alfons Vorrichtung zum Abfüllen von flüssigen Produkten
AUPN414895A0 (en) 1995-07-14 1995-08-03 National Valve & Engineering Company Pty. Limited Fuelling system
FR2775274B1 (fr) * 1998-02-20 2000-05-26 Daniel Degail Ensemble portable pour la commande a distance du remplissage de cuves ou analogues

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1465060A (fr) * 1966-01-20 1967-01-06 Siemens Ag Dispositif de commande pour installations de distribution de fluides
DE2450074C2 (de) * 1974-10-22 1982-05-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Sicherheitsfahrschaltung zur drahtlosen Fernsteuerung von beweglichen Objekten, insbesondere Lokomotiven
CA1123938A (fr) * 1981-06-26 1982-05-18 John R. Porcina Appareil et methode de surete pour poste d'essence libre service

Also Published As

Publication number Publication date
AU593015B2 (en) 1990-02-01
JPS6264795A (ja) 1987-03-23
CA1281105C (fr) 1991-03-05
AU6264186A (en) 1987-03-19
DE3661624D1 (en) 1989-02-09
EP0219644A1 (fr) 1987-04-29

Similar Documents

Publication Publication Date Title
DE69630053T2 (de) Verfahren und Vorrichtung zur Steuerung des Flüssigkeitstransfers
EP0225971B1 (fr) Système de diagnostic pour véhicule à moteur
DE69630597T2 (de) Fahrzeugdiebstahlsicherung
DE19638324A1 (de) Prüfsystem zur bedienergeführten Prüfung von elektrischen Einrichtungen eines Fahrzeugs
DE19921845A1 (de) Diagnosetestvorrichtung für Kraftfahrzeuge mit programmierbaren Steuergeräten
DE4215872A1 (de) Vermischungsschutz
DE19833462A1 (de) Schaltungsanordnung zur Abkopplung einer elektronischen Einrichtung von einer Datenleitung in einem Kraftfahrzeug
DE4010798C2 (fr)
EP0219644B1 (fr) Dispositif de contrôle à distance d'un processus de transvasement
DE3921893A1 (de) Elektronisches identifizierungssystem, insbesondere zur betaetigung von lenkschlossdiebstahlsicherungen, tuerschloessern und anderen automobiltechnischen anwendungen
WO1986001620A1 (fr) Procede pour controler des appareils de commande
DE4344866A1 (de) Steuergerät und Vorrichtung zu dessen Programmierung
EP0642959B1 (fr) Dispositif antivol pour véhicule automobile
DE3134632A1 (de) Steuereinrichtung fuer ein kraftstoffzumesssystem
US4834150A (en) Apparatus for the remote control of a transfer operation
DE4422261C1 (de) Wegfahrsperre
DE4431378C1 (de) System zur unverwechselbaren temporären Verbindung von Tankabteilen eines Tankwagens mit einem stationären Aufnahmetank
EP1184241A1 (fr) Méthode pour le contrôle automatique d'une opération de remplissage d'un réservoir de véhicule
EP3521844A1 (fr) Dispositif d'antennes, procédé de fonctionnement d'un dispositif d'antennes et unité embarquée dotée d'un dispositif d'antennes
DE3722388A1 (de) Einrichtung zum verhindern einer befuellung von tanks mit nicht tankfuellungsspezifischen fluessigen fuellmedien
DE4322230C1 (de) System zur unverwechselbaren Zuordnung eines Sicherungssystems zu einem Tankabteil eines Tankwagens
DE4124243A1 (de) Sicherheits- und ueberwachungseinrichtung fuer betankungsvorgaenge
DE2719209A1 (de) Vorrichtung zur begrenzung des kraftstoffverbrauchs bei einem kraftfahrzeug
DE102004027294A1 (de) Verfahren und Anordnungen zum Ankoppeln an einen Abtrieb
DE4038267A1 (de) Einrichtung zur punktweisen daten- und energieuebertragung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE DE FR GB IT

17P Request for examination filed

Effective date: 19870522

17Q First examination report despatched

Effective date: 19880308

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR GB IT

REF Corresponds to:

Ref document number: 3661624

Country of ref document: DE

Date of ref document: 19890209

ET Fr: translation filed
ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19940718

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19940818

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19940824

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19941018

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19950821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19950831

BERE Be: lapsed

Owner name: SIEMENS A.G. BERLIN UND MUNCHEN

Effective date: 19950831

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19950821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19960501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050821