EP0059999B1 - Système de commande pour dispositif mobile dans l'espace - Google Patents

Système de commande pour dispositif mobile dans l'espace Download PDF

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Publication number
EP0059999B1
EP0059999B1 EP82200232A EP82200232A EP0059999B1 EP 0059999 B1 EP0059999 B1 EP 0059999B1 EP 82200232 A EP82200232 A EP 82200232A EP 82200232 A EP82200232 A EP 82200232A EP 0059999 B1 EP0059999 B1 EP 0059999B1
Authority
EP
European Patent Office
Prior art keywords
hand
operated unit
slide switch
controlling
unit
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
EP82200232A
Other languages
German (de)
English (en)
Other versions
EP0059999A1 (fr
Inventor
Klaus Göhrich
Heinz Vogt
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of EP0059999A1 publication Critical patent/EP0059999A1/fr
Application granted granted Critical
Publication of EP0059999B1 publication Critical patent/EP0059999B1/fr
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/0214—Hand-held casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/0214—Hand-held casings
    • H01H9/0235—Hand-held casings specially adapted for remote control, e.g. of audio or video apparatus
    • H01H2009/0257—Multisided remote control, comprising control or display elements on at least two sides, e.g. front and back surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/026—Application dead man switch: power must be interrupted on release of operating member

Definitions

  • the invention relates to a device for controlling a spatially movable device according to the preamble of claim 1 and the use of such a device.
  • a facility of the type mentioned is. e.g. B. is known from US-A 3 906 369.
  • the known device comprises a hand unit with two parallel handles, which has a plurality of toggle switches above the handles on an oblique, V-shaped console, a safety switch between the handles and a pressure switch connected to a potentiometer below the handles.
  • the hand-held unit Due to the size of the hand-held unit and the arrangement of the various operating elements, the hand-held unit must be held and operated with two hands, operation being complicated and requiring increased attention that separate operating elements are available for all operating functions and only of the ten fingers of the two hands four can be used for operation. Furthermore, the parameter values are not shown.
  • Therasim 720 from AECL (Med. 543/72) a device for controlling a therapy device and a treatment bed is known, in which a hand unit, an input point and an electronic process control unit are shown.
  • the hand unit can only be operated with both hands.
  • buttons on the control unit can be blocked accidentally or deliberately. In operating units without a dead man function, this can have serious consequences for the patient, especially in systems without touch protection, in which, for. B. All parameter changes can be interrupted immediately when the lamp head is touched.
  • the invention is therefore based on the object of designing a device of the type mentioned at the outset in such a way that the hand unit can be operated with one hand, fulfills the dead man's requirement and all desired parameter values can be read directly on a monitor in large display, independently of the hand unit.
  • the invention is well applicable, such as. B. in hoists, especially cranes, and machine tools. With the invention, some sources of danger are also eliminated here, e.g. B. when loading trucks with a crane.
  • the figures show a device for controlling the position parameters e, a, r, s, q, v of the spatially movable device 1.
  • it consists of a hand-held unit 2, an electronic process control unit 5 with an input point 6, a monitor 8 and an OR gate 12.
  • the spatial positions of the device 1, here a betatron with a radiator head and treatment bed, are characterized by the position parameters e, a, r, s, q, v.
  • the position parameters e, a, r denote the positions of the spotlight head of the betatron.
  • the position parameter e determines the movement of the lamp head in the longitudinal direction of the treatment bed
  • the position parameter a the angle of rotation of the lamp head about the isocentric axis
  • the position parameter r the movement in the beam direction of the lamp head.
  • the position parameters s, q, v characterize the positions of the treatment bed.
  • the position parameter s determines the position in the longitudinal direction
  • the position parameter q the position in the transverse direction
  • the position parameter v the position in the vertical direction of the treatment bed.
  • the position parameters e, a, r, s, q, v are set with the actuators 7a-7f of the device 1.
  • the hand-held unit 2 has parameter selection keys 3a-3f, keys for additional functions 9a-9f, a slide 4 which is held in a stable idle position 0 by means of a spring, an emergency switch 10 and signal lamps 11a-111. It is operated by a hand 18 with the index finger 13, middle finger 14, ring finger 15, little finger 16 and thumb 17 of the operator.
  • the process control unit can e.g. B. a microcomputer, type HLF from Indel, D Wegner (Switzerland).
  • the entry point is e.g. B. a device of the brand Maxiswitch Comp.
  • the monitor is from the brand RCA type TC 1214.
  • the key 3a causes a display of the parameter value e, that is, the position of the lamp head in the longitudinal direction, on the monitor 8. If the slide 4 is also z. B. actuated in direction a, the lamp head is moved forward by means of the actuator 7a in the longitudinal direction of the treatment bed. The value of the deflection of the slide 4 from the rest position 0 determines the speed of the parameter change. In this case there are two discrete steps in the forward direction and two in the backward direction.
  • the parameter change takes place in the reverse direction when the slide 4 is pushed in direction b.
  • the process control unit 5 is programmed such that when two parameter selection keys 3a-3f are pressed simultaneously, only one signal is taken into account, i. H. that only a single parameter change is made. This applies analogously to several keys 3a-3f pressed at the same time or additional function keys 9b, 9e and 9f.
  • the opening of the diaphragm of the spotlight head can be enlarged or reduced in width (x direction) and length (y direction).
  • the key 9b together with the slider 4 allows the spotlight head to be turned away from the isocentric axis.
  • the parameter selection key 3a and the key 9c causes the automatic setting of the parameter position, here the longitudinal direction e of the lamp head (setpoint).
  • the lig or IIh lamp indicates the direction in which the parameter change is taking place.
  • the lamps 11a and 11k light up.
  • the entire device 1 is brought into the starting position by pressing the two buttons 9c and 9d.
  • the lamps 11 and 11 e light up, this starting position has been reached.
  • the lamp 11 When the spotlight head is touched, the lamp 11 illuminates.
  • the current parameter changes are then automatically interrupted by the blocking system of the process control unit 5.
  • the blocking can be bridged with the button 9a, so that further parameter changes can be made deliberately.

Landscapes

  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Massaging Devices (AREA)

Claims (5)

1. Système pour la commande des paramètres (e, a, r, s, q, v) de positionnement d'un dispositif (1) mobile dans l'espace, comprenant
- une unité manuelle (2) ;
- sur l'unité manuelle (2) des premiers organes de commande (3a-3f) pour sélectionner chacun un des paramètres de positionnement (e, a, r, s, q, v) ;
- sur l'unité manuelle (2) un second organe de commande (4) pour la commande de la vitesse de variation d'un paramètre de positionnement (e, a, r, s, q, v) sélectionné au moyen des premiers organes de commande ;
caractérisé en ce que
- l'unité manuelle (2) est limitée par deux faces latérales opposées, de telle façon que , posée dans la paume d'une main, elle puisse être tenue par cette même main, le pouce de cette main s'appuyant sur la seconde face latérale et les autres doigts de cette main prenant appui sur la première face latérale ;
- les premiers organes de commande sont constitués par des boutons (3a-3f) et sont disposés sur la première face latérale de telle façon qu'ils se trouvent à portée de l'index (13), du majeur (14), de l'annulaire (15) et de l'auriculaire (16) d'une main (18) tenant l'unité manuelle (2) ;
- le second organe de commande est constitué par un curseur (4) et il est disposé sur la seconde face latérale de telle façon qu'il se trouve à portée du pouce (17) de la main (18) tenant l'unité manuelle ;
- le curseur (4) peut être déplacé dans deux directions (a, b) à partir d'une position stable de repos (0), et la valeur de ce déplacement du curseur (4) commande, en direction et en vitesse, la variation du paramètre (e, a, r, s, q, v) sélectionné au moyen des boutons (3a-3f), tandis qu'en position de repos (0) du curseur (4), toute variation des paramètres (e,a, r, s, q, v) est exclue ;
- les valeurs des paramètres (e, a, r, s, q, v) peuvent être lues sur un moniteur (8) grand modèle distinct de l'unité manuelle (2),
- moniteur (8) qui se trouve en liaison active avec l'unité manuelle (2) par l'intermédiaire d'une unité de commande de processus (5) avec poste d'entrée (6).
2. Système suivant la revendication 1, caractérisé en ce que le curseur (4) de l'unité manuelle (2) peut être déplacé de façon continue.
3. Système suivant la revendication 1, caractérisé en ce que le curseur (4) de l'unité manuelle (2) peut être déplacé par pas discrets.
4. Système suivant la revendication 1, caractérisé en ce que, sur une face avant de l'unité manuelle (2), sont disposés un interrupteur de sûreté (10) et des boutons (9a-9f) pour des fonctions supplémentaires ainsi que les lampes- témoins (11a-11j).
5. Utilisation d'un système suivant la revendication 1, pour la commande d'un dispositif d'irradiation médical, mobile dans l'espace, de préférence un bétatron.
EP82200232A 1981-03-11 1982-02-26 Système de commande pour dispositif mobile dans l'espace Expired EP0059999B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1651/81 1981-03-11
CH165181 1981-03-11

Publications (2)

Publication Number Publication Date
EP0059999A1 EP0059999A1 (fr) 1982-09-15
EP0059999B1 true EP0059999B1 (fr) 1985-08-28

Family

ID=4215439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82200232A Expired EP0059999B1 (fr) 1981-03-11 1982-02-26 Système de commande pour dispositif mobile dans l'espace

Country Status (3)

Country Link
US (1) US4507593A (fr)
EP (1) EP0059999B1 (fr)
DE (1) DE3265710D1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8203761A (nl) * 1982-09-29 1984-04-16 Johannes Van Dalen Draagbare inrichting met handbediening via een aantal toetsen.
DE3445891A1 (de) * 1984-12-15 1986-06-19 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Vorrichtung zum fernbedienen von mehreren audio- und video-geraeten
JPH0688219B2 (ja) * 1987-10-02 1994-11-09 株式会社日立製作所 可搬式教示装置
WO1990008392A1 (fr) * 1989-01-17 1990-07-26 Loadpoint Limited Ameliorations apportees a des dispositifs de commande electrique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905310C (de) * 1944-04-29 1954-03-01 Siemens Ag Bedienungsgeraet fuer Fernsteuerungen, insbesondere Kransteuerungen
FR2251864A1 (en) * 1973-11-21 1975-06-13 Termiflex Corp Portable input and output unit for connection to a data processor - is basically a calculator with transmitter and receiver
US3906369A (en) * 1974-09-18 1975-09-16 R O Products Inc Function switch arrangement for hand-held remote control unit

Also Published As

Publication number Publication date
US4507593A (en) 1985-03-26
EP0059999A1 (fr) 1982-09-15
DE3265710D1 (en) 1985-10-03

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