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WO1998013814A1 - Equipement d'affichage a rotation - Google Patents

Equipement d'affichage a rotation Download PDF

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Publication number
WO1998013814A1
WO1998013814A1 PCT/HU1997/000055 HU9700055W WO9813814A1 WO 1998013814 A1 WO1998013814 A1 WO 1998013814A1 HU 9700055 W HU9700055 W HU 9700055W WO 9813814 A1 WO9813814 A1 WO 9813814A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
input
output
picture
data
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.)
Ceased
Application number
PCT/HU1997/000055
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English (en)
Inventor
László SZEKERES
Péter SZEKERES
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO1998013814A1 publication Critical patent/WO1998013814A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/005—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes forming an image using a quickly moving array of imaging elements, causing the human eye to perceive an image which has a larger resolution than the array, e.g. an image on a cylinder formed by a rotating line of LEDs parallel to the axis of rotation

Definitions

  • the invention is a rotational display equipment which can be well used for the complex display of multicoloured, moving, alpha-numeric and graphic info ⁇ nation, cartoons, other animation, special effects activated with an external event at the same time, first of all for the purpose of calling people ' s attention
  • theie aie several solutions and equipment foi displaying advertisements, different information, animated se ⁇ es of pictuies. moving images
  • the light sources used for these can be cathode ray tube, neon, halogen lamps, liquid crystal, LED-s. etc.
  • the data stoie has a RAM and ROM aiea as l i well as a character scieen store and a diagram screen stoie which aie connected to the controlling unit and to the output unit.
  • the aim of the intention is to terminate the disadvantages of the known solutions and to create a rotational display equipment that allows the combined display of multicoloured, moving, alpha-numeric and graphic information, cartoons, other animation, special effects at the same time lo generated with an external event, with a small number of light souices, on a relatively laige, active displaying surface that can be seen well, with a reliable construction, quick operation and economic production
  • the solution of the invention is based upon the recognition that if a lotational ⁇ > display equipment is made fiom a 1 evolving unit that consists of a non- moving part and a revolving part and has a directly or indirectly driven powei shaft, from at least one lotation peiceiving unit placed on the shaft, fiom an energy tiansmission unit, fiom an info ⁇ nation tiansmission unit and fiom a central contiolling unit and a 1 evolving displaying unit also placed on the 0 shaft, and the central contiolling unit of this equipment stores all the laige amount of data to be displayed as a pictuie in the pictuie memory unit of one of the data-piocessmg central units an off-line way and/01 changes the picture that is just being displayed in an on-line way, and anothei data- pi ocessing cential unit displays the pictuie leady to be displayed scheduled i with a logical timing unit, with leal-
  • the invention is a rotational displaying equipment which has a revolving unit with a directly or indirectly driven powei shaft, at least one rotation perceiving unit that perceives the situation and the rotating speed of the shaft and consist of a non-moving part and a revolving part, an energy transmission unit on the shaft consisting of a non-moving part and a revolving part and an information tiansmission unit consisting of a non-moving part and a revolving part on the shaft, and the first output of the power-unit is connected to the input of the energy transmission unit
  • the rotational display unit is characterised by that it has a central controlling unit with a parameteiing input, an event perceiving input, a serial data output, rotation perceiving input, an input and output line group that can be programmed and an external equipment controlling output
  • the serial data output of the central contiolling unit is connected to the serial data input of the information transmission unit, and its lotation perceiving input is connected to the output of
  • the second output of the power supply unit is connected to the cential power voltage input of the central controlling unit and its third input is connected to the external power voltage input of the rotating unit
  • the cential contiolling unit is characterised by that its parametering input is connected to the CPU 1 databus of the CPU 1 data-processing cential unit through the output of the first buffer, its event perceiving input is connected to it through the output of the second buffer, its external controlling output through the input of the third buffer, its programmable input-output line group through the programmable input-output line group of the input-output unit, and its program and data storing unit is connected to it through the input-output line group
  • the CPU 1 databus is connected to the picture memory unit ' s address bus through the output of the fourth buffer, to the picture memoiy unit's picture memoiy databus through the input-output line group of the sixth buffer and to the CPU2 databus of the CPU2 data processing central unit through the output of the seventh buffer
  • the CPU2 databus is connected to the picture memoiy address bus through the output of the eighth buffer, and through the output of the fifth buffer the CPU 1 address bus of the CPU 1 data processing central unit is connected to the picture memoiy address bus which is connected to the parallel-series connection transformer input
  • the output of the parallel-series connection transformer is the serial data output of the cential contiolling unit at the same time
  • the rotation perceiving input of the cential contiolling unit is connected to one of the inputs of the CPU2 data processing central unit and to the input of the PLL circuit, and the output of the PLL circuit is connected to the other input of the CPU2 data processing cential unit, and also it has a logical timing unit
  • the rotating picture displaying unit is characterised by that its contiolling electronics has an input unit to the input of which the output of the info ⁇ nation transfer unit is connected, the output of the input unit is connected to the input of the first mono-stable multi-vibrator, the second mono-stable multi- vibrator and the shift-register data, the output of the first mono-stable multi-vibrator is connected to the clock signal input of the shift- legister.
  • the output of the second mono-stable multi-vibrator is connected to the input of the third mono-stable multi-vibratoi and to the clock signal input of the general buffer, the output of the third mono-stable multi-vibrator is connected to the enabling input of the general buffei
  • the n-number. favourably eight, outputs of the shift-iegistei are connected to the n-number. favourably eight, inputs of the general buffer, the n-numbei. favourably eight, dnvei parallel outputs of the general buffei aie connected directly to the n-number. favouiably eight, appiop ⁇ ate legs of the LED light souice situated one oi moie paiallel lines and the appiop ⁇ ate leg of the n- numbei LED light souices is connected to the powei voltage, and also it has a data output ensuring the connection of the shift-registei with furthei light source blocks
  • the rotational display equipment is also characterised by that in order to cieate an appioximately continuous picture free from flashing the light sources aie situated on at least both sides of the rotating propeller
  • the lotational display equipment is also characterised by that the light souices aie favourably LED-s in cases of the same coloui and the optical coloui mixing is realised by contiolling the light of the light sources
  • the rotational display equipment is also characterised by that in order to display on one shaft and on several planes the more than one propellers are positioned in the practically chosen plane.
  • the rotational display equipment is also characterised by that in order to display on two sides, so that the display can be seen from the front and the back, the rotating picture displaying unit has at least two rotating propellers rotating in two opposing directions, and it has the same amount of info ⁇ nation transfer units and energy transfer units.
  • the rotational display equipment can be constructed large for putting on a roof, and then it is characterised by that in order to create display of different sizes the cential controlling unit is put on the rotating picture display unit, and the info ⁇ nation transfer unit has a programmable input and output line group.
  • figure 1 shows the theoretical block plan of the rotational display equipment.
  • figure 2. shows the block plan of a favourable cons i ction form of the cential controlling unit.
  • figure 3. shows the block plan of a possible favourable construction form of the contiolling electronics of the rotating picture display unit.
  • figure 4. shows the front view of a possible construction form of the rotating propeller that creates the picture with LED-s of the same colour.
  • FIG 1. the theoretical block plan of the rotational display equipment can be seen, which a has rotating unit (6) with directly or indirectly driven power tiansmission shaft (61 ), at least one rotation perceiving unit (5) that perceives the position and the rotating speed of the shaft (61 ) and consists of a non- moving part (5A) and a rotating part (5B), an energy transfer unit (4) that consists of a non-moving part (4A) and a rotating part (4B), an information transfer unit (3) that consists of a non-moving part (3 A) and a rotating part (3B), the first output (71 ) of the power supply unit (7) is connected to the input (41 ) of the energy transfer unit (4).
  • the central controlling unit ( 1 ) has a parametering input ( 1 1 ), an event peiceiving input ( 12), a serial data output ( 13), a rotation perceiving input ( 14), a programmable input/output line group ( 15), an external equipment con ⁇ olling output ( 16) and an central power voltage input ( 17), its serial data input ( 1 ) is connected to the input (3 1 ) of the info ⁇ nation transfer unit (3 ) and its rotation perceiving input ( 14) is connected to the output (51 ) of the rotation perceiving unit (5).
  • the info ⁇ nation transfer unit (3 ) is in connection with the rotating picture displaying unit (2) which is fixed on the shaft, and on the rotating surface of which in one plane there is at least one rotating propeller on the front of which there are at least five light-sources which display light with one or more colours and which are a ⁇ anged in one.
  • two or three lines at least on one side and which are along concentric circles while revolving; and it has the electronics that connol them.
  • the second output (72) of the power supply unit (7) is connected to the central power voltage input ( 17) of the central controlling unit ( 1 ), and its third output (73) is connected to the external power voltage input (62) of the rotating unit (6).
  • the pictuie memoiy unit (IE) in a given case when the pictuie memoiy unit (IE) is not static but dynamic, it has an updating countei (II) connected to the pictuie memoiy address bus (B3) through the output of the ninth buffei ( 1 A9)
  • the block plan of a possible favourable construction form of the contiolling electiomcs of the lotating display unit (2) can be seen, which has an input unit (2A)
  • the output of the information transfer unit (3) is connected to the input of the input unit (2A)
  • the output of the input unit (2 A) is connected to the input of the fust mono-stable multi-vibiator (2B1), the o second mono-stable multi-vibiator (2B2) and the data input of the sluft- tegistei (2C)
  • the output of the first mono-stable multi-vibratoi (2B1) is connected to the clock signal input of the shift register (2C)
  • the output of the second mono-stable multi-vibrator (2B2) is connected to the input of the third mono-stable multi -vibrator (2B3) and to the clock signal input of the general buffer (2D)
  • the output of the third mono-stable multi-vibrator (2B3) is connected to the enabling input of the general buffei
  • favourably eight inputs of the shift-register (2C) is connected to the n- number. favourably eight inputs of the general buffei (2D), the n-numbei . favourably eight parallel dnvei outputs of the geneial buffer (2D) is connected directly to the appropriate legs of the n-number LED F I , Fn light sources favourably positioned in one or more parallel lines, the appropriate leg of the n-numbei LED F I . Fn light source is connected to the power voltage (UT). and also the shift-registei (2C) has a data output that ensuies connection with further light souice blocks
  • Figure 4 shows the front view of a possible construction form of the lotating propeller that creates pictures with LED-s of the same colour, where the light sources of the same colour aie positioned at least on both sides of the propeller in order to create an approximately continuous picture fiee fiom flashing, in two lines, in a "V"-shape, and on one side at the top.
  • the F 1 , Fpi, Fpn side there aie n-numbei led LED-s and at the bottom on the
  • the performance program is programmed - e.g. by computer - into the program and data store unit ( IC) of the cential contiolling unit ( 1 ) through the programmable input-output line group ( 15) and through the input-output unit (IB), this program contains the series of the pictures to be displayed by the user.
  • the program and data store unit ( I C) has the following stores:
  • the CPU 1 data processing central unit ( 1 D I ) makes the data foi the pictures to be displayed , which can be the following
  • each picture element must be stored separately in the case of on-line, real-time display (e.g. when displaying the time or other actual information, e.g. foreign exchange rate. JACKPOT prize) 5 - apart from the above the actual data (values) are also shown by off-line display put on each other at the same time.
  • real-time display e.g. when displaying the time or other actual information, e.g. foreign exchange rate. JACKPOT prize
  • off-line display put on each other at the same time.
  • the data of eveiy picture to be displayed is stored m the picture memoiy unit ( I E), and the display is done from this so that the data stored in o the picture memoiy unit ( I E) are started to be supplied on the output (51 ) of the rotation perceiving unit (5), through the rotation perceiving input ( 14) of the central controlling unit ( 1 ), in at a pace determined and synchronised to rotate by the PLL circuit ( I F)
  • the pictuie display is controlled by the CPU2 data processing central unit ( 1 D2), if it lecognises the secret piotection code, thiough the senal data output ( 13 ) of the paiallel-senes transformer ( 1 G) and the output of the information transfei unit (3) so that the data of the pictures to be displayed aie shown at the appropriate time on the rotating pictuie displaying unit (2) In this way the generation of the data and the display is done at the same time, timed by the logical timing unit
  • the input unit (2A) of the l otating display unit (2) leceives the senal data i s fiom the output of the info ⁇ nation tiansfei unit (3), and with the leading edge of the sign that appeals on its output it starts the fii st mono-stable multi- vibiatoi (2B 1 ) whose output sign's tiailei edge gives the point of time when it is necessary to take a sample of the output sign of the input unit (2 ⁇ ) to get a bit of the senal data 20
  • T he data input of the shift legistei (2C) is also connected to the output of the input unit (2A) and the output of the fust mono-stable multi-vibratoi (2B 1 ) is connected to the clock signal input of the shift iegister (2C), and so the sample taking is iealised at the approp ⁇ ate time when a data bit gets in the 5 shift registei (2C)
  • the timing of the second mono-stable multi-vibiatoi (2B2) is set so that as long as data aie arriving continuously on the output of the input unit (2 A), the output signal of the second mono-stable multi-vibratoi (2B2) is io maintained continuously If the second mono-stable multi-vibratoi (2B2) does not receive any more prolonging signals, then its output signal is emitted which writes all the data bit that is in the shift register (2C) into the general buffer (2D) at the same time at once Then the third mono-stable multi-vibrator (2B3) enables the general buffer's (2D) n-number.
  • the rotating unit (6) is practically a special electric motor which is mounted o directly on the shaft (61 ) and iotates the piopellei on the iotating pictuie displaying unit (2) so that the eneigy transferring unit (4) and the information transfening unit (3) are also mounted directly on the shaft (61 )
  • the electric motor is loaded with a two-sided propellei. it rotates at just the right number of revolutions pei minute
  • the power supply unit (7) is not needed
  • the information transfer unit (3) is a rotating condensei, so the i input unit (2A) is a high frequency conpratoi, but a slip ring can also be used for this530pose
  • the rotation perceiving unit is a revolution number counter that operates with an optical infra-red tiansmitter-receivei circuit and the PLL circuit ( I F) connected to it gives the nu bei of the columns Practically the rotation perceiver (5) is situated on the shaft (61 )
  • the o cential contiolling unit ( 1 ) it can be said - apart from the above - that where the picture parts meet (beginning-end) there is a shift of one picture element which bieaks the pictures oi lnsc ⁇ ptions when displayed, so to prevent this it has a pictuie shift compensation which is practically realised with a computer
  • the p ⁇ opelle ⁇ (s) is (aie) situated on the iotating pictuie displaying unit (2) and contiolling electronics aie needed for its (then ) operation as it can be seen in figuie No 4 in connection with the favouiable construction example
  • This solution is favourable, because the LED-s are positioned in a "V"-shape, along the diameteis of concentric circles, along two ciossing diagonals, the io iotation is much oie balanced because of the symmetiic placement on the two sides and so an appioximately continuous pictuie can be cieated fiee fiom flashing, and also the speed of the iotating pictuie displaying unit (2) need to be only half of the pictuie updating speed of the picture pei LED-s (By pictuie updating speed we mean how many times a complete pictuie is i s displayed by
  • the central contiolling unit ( I ) divides a picture to be displayed into as many parts as many sides theie aie
  • the piopellei can be segment shaped, wave shaped, etc instead of a plane
  • any other light sources can be used, e.g with cathode ray tube, neon tube, etc
  • the cential controlling unit ( 1 ) is put on the rotating display unit (2) and the information transfer unit (3) has a programmable in/output gioup

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

La présente invention concerne un équipement d'affichage à rotation dont l'unité centrale de commande (1) est pourvue d'une entrée de paramétrage (11), d'une entrée de perception d'événements (12), d'une sortie de données série (13), d'une entrée de perception de rotation (14), d'un groupe programmable à lignes d'entrée et de sortie (15) et d'une sortie de commande d'équipement externe (16). La sortie de données série (13) de l'unité centrale de commande (1) est connectée à l'entrée de données série (31) de l'unité de transmission d'informations (3), son entrée de perception de rotation (14) étant connectée à la sortie (51) de l'unité de perception de rotation (5). Via l'axe (61), l'unité de transmission d'informations (3) est connectée à l'unité d'affichage d'images à rotation (2) qui est fixée sur l'axe (61) et dont la surface de révolution ou dont un plan comporte au moins une hélice, surface de révolution ou plan en face desquels se trouvent, non seulement au moins cinq sources lumineuses qui produisent une lumière d'une ou plusieurs couleurs et qui sont agencées en une, deux ou trois lignes au moins d'un côté et qui sont réparties en cercles concentriques pendant une rotation, mais également la logique électronique de commande. Dans un cas spécifique, la deuxième sortie (72) de l'unité d'alimentation électrique (7) est connectée à l'entrée du régulateur central de tension (17) de l'unité centrale de commande (1), sa troisième entrée (73) étant connectée à l'entrée du régulateur externe de tension (62) du module de rotation (6).
PCT/HU1997/000055 1996-09-25 1997-09-24 Equipement d'affichage a rotation Ceased WO1998013814A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU9602626A HUP9602626A3 (en) 1996-09-25 1996-09-25 Rotation display
HUP9602626 1996-09-25

Publications (1)

Publication Number Publication Date
WO1998013814A1 true WO1998013814A1 (fr) 1998-04-02

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ID=89994309

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Application Number Title Priority Date Filing Date
PCT/HU1997/000055 Ceased WO1998013814A1 (fr) 1996-09-25 1997-09-24 Equipement d'affichage a rotation

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HU (1) HUP9602626A3 (fr)
WO (1) WO1998013814A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834587C1 (de) * 1998-07-31 2000-04-20 Siemens Ag Verfahren und Vorrichtung zur Detektion eines Risses in einem Eisenbahnrad
WO2001093238A1 (fr) * 2000-05-26 2001-12-06 Spacewriter Limited Image animee et dispositif d'affichage de message
WO2004038685A1 (fr) * 2002-10-24 2004-05-06 Immediad Aps Systeme de presentation et de controle de l'information sur un dispositif d'affichage
WO2004083935A1 (fr) * 2003-03-17 2004-09-30 Sri International Systeme de visualisation tete-haute pour avion a helice
US7592926B2 (en) 2004-03-15 2009-09-22 Sri International Light-emitting diode assembly for use in heads-up display systems of propeller-driven aircraft
GB2460861A (en) * 2008-06-12 2009-12-16 Litelogic Ltd Image formation on rotating wind turbine blades by persistence of vision of array of light sources supported by turbine blade

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160973A (en) * 1977-10-11 1979-07-10 Massachusetts Institute Of Technology Three-dimensional display
EP0156544A2 (fr) * 1984-03-06 1985-10-02 Ashkale Limited Dispositif d'affichage visuel
GB2207796A (en) * 1987-07-30 1989-02-08 Yuen Kwok Tung Display devices
WO1990012354A2 (fr) * 1989-04-13 1990-10-18 Stellar Communications Limited Affichage
US5057827A (en) * 1988-10-17 1991-10-15 Nobile Fred E Means and method for producing an optical illusion
GB2277189A (en) * 1993-04-12 1994-10-19 Yoshiro Nakamatsu Moving display apparatus
EP0703558A1 (fr) * 1994-09-26 1996-03-27 Avix Inc. Display à balayage avec fonction d'acquisition d'image

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160973A (en) * 1977-10-11 1979-07-10 Massachusetts Institute Of Technology Three-dimensional display
EP0156544A2 (fr) * 1984-03-06 1985-10-02 Ashkale Limited Dispositif d'affichage visuel
GB2207796A (en) * 1987-07-30 1989-02-08 Yuen Kwok Tung Display devices
US5057827A (en) * 1988-10-17 1991-10-15 Nobile Fred E Means and method for producing an optical illusion
WO1990012354A2 (fr) * 1989-04-13 1990-10-18 Stellar Communications Limited Affichage
GB2277189A (en) * 1993-04-12 1994-10-19 Yoshiro Nakamatsu Moving display apparatus
EP0703558A1 (fr) * 1994-09-26 1996-03-27 Avix Inc. Display à balayage avec fonction d'acquisition d'image

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834587C1 (de) * 1998-07-31 2000-04-20 Siemens Ag Verfahren und Vorrichtung zur Detektion eines Risses in einem Eisenbahnrad
WO2001093238A1 (fr) * 2000-05-26 2001-12-06 Spacewriter Limited Image animee et dispositif d'affichage de message
WO2004038685A1 (fr) * 2002-10-24 2004-05-06 Immediad Aps Systeme de presentation et de controle de l'information sur un dispositif d'affichage
WO2004083935A1 (fr) * 2003-03-17 2004-09-30 Sri International Systeme de visualisation tete-haute pour avion a helice
US7081828B2 (en) 2003-03-17 2006-07-25 Sri International Heads-up display for propeller-driven aircraft
US7592926B2 (en) 2004-03-15 2009-09-22 Sri International Light-emitting diode assembly for use in heads-up display systems of propeller-driven aircraft
GB2460861A (en) * 2008-06-12 2009-12-16 Litelogic Ltd Image formation on rotating wind turbine blades by persistence of vision of array of light sources supported by turbine blade

Also Published As

Publication number Publication date
HUP9602626A3 (en) 1999-04-28
HUP9602626A2 (hu) 1998-08-28
HU9602626D0 (en) 1996-11-28

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