WO2009090185A2 - Procédé et système pour empêcher un objet mobile d'entrer dans une section protégée - Google Patents

Procédé et système pour empêcher un objet mobile d'entrer dans une section protégée Download PDF

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Publication number
WO2009090185A2
WO2009090185A2 PCT/EP2009/050354 EP2009050354W WO2009090185A2 WO 2009090185 A2 WO2009090185 A2 WO 2009090185A2 EP 2009050354 W EP2009050354 W EP 2009050354W WO 2009090185 A2 WO2009090185 A2 WO 2009090185A2
Authority
WO
WIPO (PCT)
Prior art keywords
rhb2
rhb1
warning
radio channels
activated
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/EP2009/050354
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German (de)
English (en)
Other versions
WO2009090185A3 (fr
Inventor
Heinz Wipf
Alfred Seiterle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2009090185A2 publication Critical patent/WO2009090185A2/fr
Anticipated expiration legal-status Critical
Publication of WO2009090185A3 publication Critical patent/WO2009090185A3/fr
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/80—Anti-collision systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/20—Arrangements for acquiring, generating, sharing or displaying traffic information
    • G08G5/22—Arrangements for acquiring, generating, sharing or displaying traffic information located on the ground
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/50—Navigation or guidance aids
    • G08G5/51—Navigation or guidance aids for control when on the ground, e.g. taxiing or rolling
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/50—Navigation or guidance aids
    • G08G5/55—Navigation or guidance aids for a single aircraft
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/50—Navigation or guidance aids
    • G08G5/59—Navigation or guidance aids in accordance with predefined flight zones, e.g. to avoid prohibited zones
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G7/00—Traffic control systems for simultaneous control of two or more different kinds of craft
    • G08G7/02—Anti-collision systems

Definitions

  • the present invention relates to a method and a system for warning a handlebar of a moving object from intrusion of the mobile object into an at least temporarily protected section of a traffic route.
  • Traffic routes such as Roads, railways, shipping lanes and airfields, for moving objects, e.g. Automobiles, trucks, trains, ships and aircraft are usually not intersection-free.
  • optical and / or acoustic signals are directed to the or the handlebars of the mobile object, which interprets this on the basis of his experience and / or training as holding or driving commands.
  • devices for optical signal generation such as traffic lights, warning lights and St. Andrews crosses, typically in the immediate vicinity of the temporarily protected sections, such as e.g. Road intersections, intersection points, pass-through areas of runways and runways, set up and allow the driver to stop in good time before the temporarily protected section when appropriate driving manner when displaying a holding information.
  • This object is achieved according to the method according to the invention by a method for warning a handlebar of a moving object from penetration of the moving object into a protected section, in which: a) a previously defined boundary of the protected section is activated; b) determining a trajectory for the mobile object relative to this boundary based on position data transmitted by the mobile object; c) compared a distance of the movable object from the boundary with a previously defined limit value in this respect that it can be determined whether the activated limit is violated by the moving object; and d) at a limit violation and at the same time activated limit, a transmitting device is activated, which tuned to a receiving device of the mobile object
  • the mobile object receiving device supports a plurality of predefined radio channels and the transmitting device transmits its warning signals on all of these predefined radio channels.
  • a system for warning a handlebar of a mobile object against intrusion of the mobile object into a protected section of a traffic route comprising: a) an activatable previously defined boundary of the protected one
  • Position data sent out from the moving object c) means for relatively comparing the distance of the moveable object from the boundary with a predefined threshold for determining whether the activated boundary is being breached by the moveable object; d) an activatable transmitting device and a receiving device arranged on the movable object, wherein with violation of the activated limit at the same time
  • the transmitting device is activated to emit warning signals tuned to the receiving device of the mobile object, and wherein the receiving device of the mobile object supports a plurality of predefined radio channels and the
  • Sender sends out alerts on all these predefined radio channels; and e) object-side means for acoustic and / or optical emission of the warning signals are provided for the handlebars.
  • Bodenschcockpits be achieved with these warning signals in any case, because by default always at least one of these predefined radio channels is ready to receive. It is particularly useful because of the low available warning time that the transmitting device preferably emits the warning signals on this predefined radio channels simultaneously.
  • the trajectory will be determined by position data transmitted by navigation means arranged on the mobile object.
  • position data which have been determined with satellite-supported systems, such as GPS or Galileo (in the structure) on the moving object.
  • the position determination in the vehicle eg GPS
  • the periodic emission of this information eg by means of ADS-B extended squitter
  • a warning sender associated with the protected section eg., an ADS-B receiver
  • a preferred method for the simultaneous transmission of the warning signals may provide for forming the number of predefined radio channels as summation of time-harmonic functions, each with an integer multiple of a distance between two adjacent radio channels and réellemodulieren a substantive part of the warning signal by means of a modulator on all radio channels thus formed.
  • the entire warning device can be integrated into a low-profile broadband antenna and thus, for example, completely be mounted independently of a Wig-Wag or a scoreboard.
  • the antenna can work as a combined VHF COMM transmit antenna for sending the warning signals and as an antenna for receiving ADS-B signals.
  • the antenna characteristic can be optimized in such a way that preferred emission directions or zeros, in the direction of which the alarm message should not be emitted, can be defined. With a small antenna array Hesse can even achieve an adaptive transmission behavior, for example, to be able to follow fast-flying objects with a transmitting lobe or lead ahead.
  • the transmitting device can be arranged directly in the vicinity of the border and their transmission power to be tuned so that only the receiving device located in the vicinity of the border moving object, which yes the transmission of the warning signals is able to receive the warning signals yet.
  • the warning signals therefore preferably include a predefined warning text.
  • the predefined warning text can be additionally selected on a case-by-case basis from a number of predefined warning texts.
  • a coded installation space can be provided for the warning sender, so that the warning sender can recognize its position via plug / assembly and automatically retrieves the correct alarm message associated with this location from its memory.
  • the alarm message then, for example, depending on the position of the name of the injured Rollhaltebalkens include.
  • the warning sender could itself be equipped with a GPS receiver, so that it is able to determine its own position and thus determine its position in relation to the transmitted position of the mobile object.
  • Figure 1 shows a schematic representation of the parts a) to c) the passage of an air or ground vehicle over a runway intersection;
  • Figure 2 is a schematic representation of the parts a) and b) of a system for warning of an unauthorized intrusion of the aircraft or ground vehicle in the runway crossing of Figure 1;
  • Figure 3 is a schematic representation of a
  • Figure 4 shows a first schematic structure
  • FIG. 5 shows a second schematic structure of the transmitting device according to FIG. 3 for the FM transmission
  • FIG. 6 is a schematic representation of a plan view of an alleged border violation situation in a
  • Figure 7 shows a schematic representation of a transmitting device without permanently installed in a traffic route
  • FIG. 8 is a schematic representation of a low-profile
  • FIG. 9 is a schematic representation of a system for warning an aircraft of a collision with a hill chain.
  • FIG. 1 shows schematically a section of a runway of an airport. The shown section shows a
  • intersection K which in the sense of the present invention is the temporarily protected section of a traffic route, namely the
  • Runway LB applies. This should be expressed by the dash-dotted border of the intersection K.
  • the taxiway TW has a central firing line CL and a direction-dependent switchable crossing fire KF.
  • the aerial or ground vehicle F is ready to cross the intersection K in the illustration shown, rolling from right to left.
  • two roll-holding beams RHB1 and RHB2 light up on the right and left of the runway LB, because the intersection K is initially blocked, ie temporarily protected.
  • the diagonal lines above the crossing fire KF indicate that the crossing fire KF is still off at this time.
  • the figure Ib) now shows the case that the intersection K from the point of view of the occupancy of the runway LB can be released.
  • the roll holding bar RHB1 extinguishes (indicated by the diagonally extending lines) and the crossing fire KF lights up in the sighted direction of travel of the air or ground vehicle F (indicated by the arrows on the crossing fire KF).
  • the air or ground vehicle F has now almost crossed the intersection.
  • the right-hand and already passed roll-holding bar RHBl lights up again to indicate to a possibly subsequent aircraft or ground vehicle that the intersection K is now temporarily protected again after the passage of the aircraft or ground vehicle F.
  • the left-hand roll holding bar RHB2 lights up throughout the process because the air or ground vehicle F in this embodiment goes from the right side of the runway LB via the runway LB to the left side and not vice versa. If the aircraft or ground vehicle F has then also passed the left-hand roll holding bar RHB2, the crossing fire KF is also deleted. There then remains the continuous firing of the runway LB.
  • FIG. 2 with the parts a) and b) now shows in a schematic way the structure of the system according to the invention and the mode of operation of the method according to the invention.
  • a first aircraft or ground vehicle Fl would like to taxi on the taxiway TW in the drawing from right to left and must thereby cross the runway LB and thus the intersection K.
  • a second aircraft or ground vehicle F2 currently uses the runway LB (the use of the runway LB is usually already reserved for the aircraft or ground vehicle F2 while it is still landing on the runway LB). For this reason, the intersection K bordered by the dashed line is currently temporarily protected for feeder movements on the taxiways TW.
  • the roll-holding bar RHB1 represents the activatable limit (in the present case actually activated, because it lights up) for the temporarily protected junction K.
  • An ammeter A is coupled in the circuit of the roll-holding beam RHB1 in order to measure the lamp current flowing during the activation of the roll-holding beam RHB1.
  • only one encoder could be arranged to detect only the presence of this lamp current.
  • a transmitter HFl is integrated, which in case of activation on all bauulichen in the airport area radio channels simultaneously emits a configured as a warning signal WS radio message "Taxiway TWY, Stopbar overrun" repeatedly until the condition for the activation of the transmitter HF no longer exists or the transmitter is otherwise switched off actively.
  • the criterion for activating this transmitter HF1 is shown graphically as well as logically in FIG. 2b).
  • the first aircraft or ground vehicle F1 has rolled over the activated roll-holding beam RHB1 because of carelessness on the part of the air or ground vehicle driver. Therefore, the first aircraft or ground vehicle is now detected at the detector D2.
  • the AND operation of these signals thus results in a logical "1" and thus activates the transmitter HFl who sends his signal to than to the power supply of the
  • Piste signaling light PLl receives modulated trigger signal. Because the transmitter HF1 is arranged in the immediate vicinity of the first aircraft or ground vehicle F1 injuring the protected area, its transmission power can be tuned such that only one receiving device arranged on the first aircraft or ground vehicle F1 can receive the warning signals WS. Because at least one of the radio channels on the receiving device is activated at any one time, the cockpit crew of the first aircraft or ground vehicle F1 will in any case be provided with this og. Radio message reached. In this way, the first air or ground vehicle Fl can be stopped immediately by the cockpit crew, whereby the immediate danger of great personal injury and material damage can be averted at the last moment.
  • the transmitter HF used there is arranged entirely underneath a pivotable housing cover GA inside the runway signaling light PL and also uses a voltage supply PS of the runway signaling light PL.
  • the transmitter HF can be connected to a service module, which is not further illustrated here, which has a menu navigation and thus makes it possible, for example, to select the transmitted warning text from a text selection. It is also possible in this way to select the transmission power and, if necessary, the transmission channels or the transmission mode, eg AM or FM.
  • FIG. 4 shows a schematic illustration of the transmitting device 400 for the amplitude modulation AM
  • the described function consisting of the sum of the time-harmonic signals in the channel spacing of the selected radio band is generated as an electrical signal in a function generator 401.
  • This signal is then modulated in a multiplier 402 with a speech signal corresponding to the stored warning text and an additive DC voltage 406.
  • the warning texts themselves can be recorded and / or stored with a microphone or a warning text adapted to the situation can be selected from several warning texts.
  • the product is amplified and filtered in a repeater 404.
  • An oscillator 403 generates a time-harmonics signal having the frequency in the middle of the selected radio band. This signal is generated by means of a
  • the control device 409 evaluates the control signals and supplies the transmitting device 400 according to alarm with operating voltage, so it comes automatically to the radiation of the programmed voice test on the desired radio channels.
  • FIG. 5 shows a schematic representation of a transmitting device 500 for transmitting the warning signals WS.
  • the described function consisting of the sum of the time-harmonic signals in the channel spacing is generated as an electrical signal in a function generator 501. These signals are amplified and filtered in a repeater 504.
  • Oscillator 503 generates a time harmonic signal having the frequency in the middle of the selected radio band.
  • This carrier is frequency-modulated or phase-modulated simultaneously with a speech signal corresponding to the stored warning text and from a useful signal generator 506 (the warning texts can also be recorded / stored here with a microphone).
  • This signal is then multiplied together by means of a mixer 505 with the processed in the repeater 504 signal. This results in the desired frequency or phase modulated radio signals on all channels in the desired radio band.
  • These radio signals are in one adjustable or programmable linear power amplifier 507 broadband amplified and band-limited and via a local antenna 508 (control antenna also possible here) emitted.
  • a controller 509 evaluates the control signals and supplies the device according to alarm with operating voltage, so it comes automatically to the radiation of the programmed voice test.
  • phase of each cosine can be arbitrarily set.
  • shape of the overall signal changes favorably in that the crest factor is significantly reduced, which improves the signal-to-noise ratio.
  • a quadratic function of the phase can be used:
  • Invention could be limited to aviation. Rather, the invention is applicable everywhere where intrusion of moving objects into a temporarily protected section of a traffic route is to be prevented by communicating warnings adapted to the reception-side possibilities, which can be perceived by the guide of the mobile object. In order to the guide of the mobile object is enabled to avert the unauthorized / unwanted intrusion of the movable object guided by it into the protected section.
  • FIG. 6 shows, in a schematic representation, a plan view of an alleged border violation situation when a roll-holding beam RHB3 is superposed on a taxiway branch V.
  • the taxiway branch V starts from the taxiway RB.
  • the roll holding beam RHB3 serves here to temporarily prevent the penetration of an aircraft F3 into areas of the runway RB or runway located behind it.
  • associated detectors D5 and D6 are observed, which in the
  • FIG. 9 shows a schematic representation of a system for warning an aircraft F of a collision with a hill chain H.
  • the system includes an activatable predefined boundary G of the protected section, in this case the hill H.
  • a transmitter HF comprises simple calculation means for determining a trajectory T of the aircraft relative to this boundary G on the basis of position data PD emitted by the aircraft F. Along the drawn trajectory T five points are marked, the respective transmission of position data PDi to PD 5 correspond.
  • the transmitter then further comprises means for relatively comparing the distance of the aircraft F and its intended direction of movement T from the boundary G with a previously defined threshold for determining whether the activated boundary G is being injured by the aircraft F.
  • the transmitting device HF is activated because of the announcing danger situation (aircraft-hill collision), as a result of which a receiving device arranged on the aircraft F receives the warning signals WS emitted with the imminent violation of the activated boundary G.
  • the receiving device of the aircraft F supports the radio channels predefined in international air traffic and thus receives the warning signals WS transmitted by the transmitting device HF on all of these predefined radio channels on at least one of these radio channels.
  • the aircraft itself now has in the cockpit means for acoustic and / or optical emission of the warning signals WS for the pilot.
  • the position determination i. more precisely, the determination of the trajectory made on the basis of the position data PD obtained by the aircraft F itself (e.g., by means of ADS-B extended
  • the limit sensitivity of this receiver is thereby increased so far that only the position data PD of vehicles in the immediate vicinity of the antenna
  • Transmitter HF are processed.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un système et un procédé destinés à prévenir un conducteur d'un objet mobile (F, F1, F2) d'une entrée dudit objet mobile (F, F1, F2) dans une section protégée (H, K), caractérisés en ce que a) une limite préalablement définie (G, RHB1, RHB2) de la section protégée (H, K) est activée; b) une trajectoire (T) pour l'objet mobile (F, F1, F2) par rapport à cette limite (G, RHB1, RHB2) est déterminée au moyen des données de position (PD) qui sont émises par l'objet mobile (F); c) une distance entre l'objet mobile (F, F1, F2) et la limite (RHB1, RHB2) est comparée avec une valeur limite préalablement définie qu'il est possible de déterminer, dans la mesure où la limite activée (G, RHB1, RHB2) est empiétée par l'objet mobile (F, F1, F2); et d) si une limite est empiétée et la limite (G, RHB1, RHB2) est simultanément activée, le dispositif émet des signaux d'avertissement (WS) synchronisés avec un dispositif récepteur de l'objet mobile (F, F1, F2) pour être traités, côté objet, pour le conducteur, et en ce que e) le dispositif récepteur de l'objet mobile (F, F1, F2) prend en charge une pluralité de canaux radio prédéfinis, et le dispositif émetteur émet ses signaux d'avertissement (WS) sur tous ces canaux radio prédéfinis.
PCT/EP2009/050354 2008-01-18 2009-01-14 Procédé et système pour empêcher un objet mobile d'entrer dans une section protégée Ceased WO2009090185A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08000927 2008-01-18
EP08000927.7 2008-01-18

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WO2009090185A2 true WO2009090185A2 (fr) 2009-07-23
WO2009090185A3 WO2009090185A3 (fr) 2011-06-03

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011084559A1 (de) * 2011-10-14 2013-04-18 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Überwachung eines Fremdfahrzeugs in einem Überwachungsbereich
EP2648174A3 (fr) * 2012-03-19 2014-01-08 Hughey & Phillips, LLC Système d'alerte de collision et d'éclairage
US9013331B2 (en) 2011-03-17 2015-04-21 Hughey & Phillips, Llc Lighting and collision alerting system
US9010969B2 (en) 2011-03-17 2015-04-21 Hughey & Phillips, Llc Lighting system
EP2942767A1 (fr) * 2014-05-10 2015-11-11 Airbus Defence and Space GmbH Appareil et procédé permettant d'alerter un aéronef
US10532824B2 (en) 2015-04-16 2020-01-14 Hughey & Phillips, Llc Obstruction lighting system configured to emit visible and infrared light
US11178741B1 (en) 2015-12-22 2021-11-16 Hughey & Phillips, Llc Lighting system configured to emit visible and infrared light

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374932A (en) * 1993-08-02 1994-12-20 Massachusetts Institute Of Technology Airport surface surveillance system
AU2003269807A1 (en) * 2002-04-01 2003-12-31 Ryan International Corporation Method and device for protection against runway incursions
DE102006007644B4 (de) * 2006-02-18 2008-01-31 Heinz Wipf Verfahren und System zur Eindringverhinderung eines beweglichen Objekts in einen Abschnitt eines Verkehrsweges

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9013331B2 (en) 2011-03-17 2015-04-21 Hughey & Phillips, Llc Lighting and collision alerting system
US9010969B2 (en) 2011-03-17 2015-04-21 Hughey & Phillips, Llc Lighting system
US9297514B2 (en) 2011-03-17 2016-03-29 Hughey & Phillips, Llc Lighting system
US9694914B2 (en) 2011-03-17 2017-07-04 Hughey & Phillips, Llc Lighting and collision alerting system
US10124910B2 (en) 2011-03-17 2018-11-13 Hughey & Phillips, Llc Lighting and collision alerting system
US10532826B2 (en) 2011-03-17 2020-01-14 Hughey & Phillips, Llc Lighting and collision alerting system
DE102011084559A1 (de) * 2011-10-14 2013-04-18 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Überwachung eines Fremdfahrzeugs in einem Überwachungsbereich
EP2648174A3 (fr) * 2012-03-19 2014-01-08 Hughey & Phillips, LLC Système d'alerte de collision et d'éclairage
EP2942767A1 (fr) * 2014-05-10 2015-11-11 Airbus Defence and Space GmbH Appareil et procédé permettant d'alerter un aéronef
US10532824B2 (en) 2015-04-16 2020-01-14 Hughey & Phillips, Llc Obstruction lighting system configured to emit visible and infrared light
US11178741B1 (en) 2015-12-22 2021-11-16 Hughey & Phillips, Llc Lighting system configured to emit visible and infrared light

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