+

WO2018156050A1 - Dispositif de signalisation et phare - Google Patents

Dispositif de signalisation et phare Download PDF

Info

Publication number
WO2018156050A1
WO2018156050A1 PCT/RU2017/000862 RU2017000862W WO2018156050A1 WO 2018156050 A1 WO2018156050 A1 WO 2018156050A1 RU 2017000862 W RU2017000862 W RU 2017000862W WO 2018156050 A1 WO2018156050 A1 WO 2018156050A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
radiation
devices
emitting
lighting device
Prior art date
Application number
PCT/RU2017/000862
Other languages
English (en)
Russian (ru)
Inventor
Михаил Дмитриевич КОСТКИН
Original Assignee
Михаил Дмитриевич КОСТКИН
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 Михаил Дмитриевич КОСТКИН filed Critical Михаил Дмитриевич КОСТКИН
Publication of WO2018156050A1 publication Critical patent/WO2018156050A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/70—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using electromagnetic waves other than radio waves

Definitions

  • the inventions relate to signaling devices of an optical navigation complex designed to organize the movement of ground transport in an autonomous mode.
  • Known Russian patent RU2536586 (according to international application WO2011047739), publication 12/27/2014, IPC F21S8 / 00, which discloses the design of a signal device containing at least one light-emitting device for demonstrating a signal or warning an observer.
  • the light emitting device comprises a transparent body, a reflector and a light emitting part located inside the body, the reflector and the light emitting part being configured to generate radiation with a specified light distribution.
  • the signal device also contains blocking means, which are configured to individual blocking during operation of at least a portion of the radiation emitted by the light-emitting device in a direction substantially parallel to the optical axis.
  • the locking means is performed by coating the surface of the LED.
  • the invention provides increased contrast in the case of the setting or rising sun relative to the optical axis.
  • the closest analogue is the invention according to international application WO2013066180, publication 05/10/2013, IPC B64D-2203/00, in which the design of an optical beacon is disclosed. It includes several light emitting devices arranged on a common basis for emitting light in a predetermined sector.
  • the technical result achieved in the claimed group of inventions is to ensure reliable distinguishability and identification of the light-signaling device, and in general, the optical beacon, which are detected using the optical system mounted on the vehicle.
  • the radiation of the light-signaling device and the beacon as a whole should have the least impact on the optical system mounted on the vehicle if they are outside the working area of this optical system.
  • the first invention includes at least two light emitting devices mounted on a common base.
  • Each light-emitting device contains a radiation source with the possibility of emitting monochrome light in a predetermined sector, equipped with a visor for forming a solid angle of the emitted light in the vertical plane and shutters for forming a solid angle of the emitted light in the horizontal plane.
  • each light emitting device is rotatable relative to the base, at least in the vertical plane.
  • Reliable distinguishability and identification of the light emitting device is ensured by the presence of at least two light emitting devices mounted on a common basis. Two or more light emitting devices provide the necessary sector of radiation, which will make it possible to confidently operate the receiving optical system on the vehicle. This will be explained in detail in the example device implementation section. Reliable distinguishability and identification is also ensured by the emission of monochrome light, which is clearly distinguishable against the background of natural radiation, which, as a rule, has a broadband spectrum. For the same purpose, elements that form radiation in a solid angle, both horizontally and vertically, a visor and curtains work for the same purpose. Each light emitting device is rotatable relative to the base, at least in a vertical plane, which also provides optical radiation in the desired direction, for example, if the light signal device is installed in a terrain depression, on a hill or on a slope.
  • the same features of the invention achieve the same goal. Adjusting the position of the light-emitting device in the direction, the presence of a visor and curtains, the number of light-emitting devices on the base allows you to configure a specific light-emitting device so that it has the least effect on the radiation of neighboring and more distant light-emitting devices and on the operation of receiving optical systems in vehicles.
  • the base of the light-signaling device can be fixed on the bar with the possibility of moving up and down.
  • the light-signal device containing two light-emitting devices can be designed so that the radiation sources of the light-emitting devices are directed in opposite directions.
  • the optical system of the vehicle can receive radiation from the light-signaling device, both by the front receiver and the receiver mounted at the rear.
  • the radiation source can be made in the form of an LED.
  • Mentioned visor can be made removable, in addition, it can be performed as a single part together with the curtains.
  • the radiation source can be made with a specific radiation characteristic, for example, a certain frequency modulation of light radiation.
  • the radiation source can be performed with a radiation wavelength corresponding to the red or blue spectrum.
  • the second invention from the group, a lighthouse includes two light-signaling devices made according to claims 1 to 8, while the light-signaling devices are installed at an elevation relative to the installation surface of the beacon and at a certain, predetermined distance, relative to each other.
  • This embodiment of the lighthouse also works for the same technical result that is indicated: Reliable distinguishability and identification of the lighthouse and reduce the effect of radiation of the beacon on the optical system mounted on the vehicle, if it, the device, is outside the working area of this lighthouse.
  • Both light-signaling devices can be mounted on a common bar and spaced relative to each other at a certain vertical distance.
  • light-signaling devices can be installed relative to each other at a certain horizontal distance.
  • the radiation source can be made with a specific radiation characteristic, for example, a certain frequency modulation of light radiation.
  • the radiation source can be made with a wavelength of radiation corresponding to the red or blue spectrum.
  • FIG. 1 shows the design of the light signal device in one position of the light emitting devices
  • FIG. 2 shows the construction of a light signal device in a different position of the light emitting devices.
  • FIG. 3 is a side view of a sectional view of a light emitting device.
  • FIG. 4 shows the fastening of the light-emitting device to the base.
  • FIG. 5 shows a light emitting device without a visor.
  • FIG. 6 shows the design of the visor.
  • FIG. 7 shows the design of a beacon with a vertical spacing of light-signaling devices.
  • FIG. 8 is a diagram for explaining the determination of a distance to a lighthouse with two light signal devices spaced vertically.
  • Figure 9 presents a General view of the track with optical beacons located near the trajectory.
  • the light signal device 1 (Fig. 1 - Fig. 6) includes at least two light emitting devices 3 mounted on a common base 4. Each light emitting device 3 (in this embodiment) is rotatable in a vertical plane relative to the base 4. Examples of the position of the light emitting devices 3 with different rotation angles are shown in FIG. 1 and FIG. 2.
  • the light-signaling device can be made with the possibility of rotation of the light-emitting devices, both in the vertical and in the horizontal plane.
  • the rotation mechanism is made mechanical, with fixing by spring-loaded balls. Swing mechanisms can be performed with automatic control from a single control panel for each of the light-emitting devices of the light-signaling device.
  • the light-emitting device 3 contains a radiation source 5 (Fig. 3 - Fig. 5), which, in particular, is an LED with a radiation length corresponding to the red or blue spectrum, which allows more detuning from the background colors in the signal receivers of the light-signaling device, such as in the daytime and at night.
  • a radiation source 5 Fig. 3 - Fig. 5
  • Fig. 3 - Fig. 5 is an LED with a radiation length corresponding to the red or blue spectrum, which allows more detuning from the background colors in the signal receivers of the light-signaling device, such as in the daytime and at night.
  • the light emitting device 3 is provided with a visor b for forming a solid angle of light in the vertical plane and shutters 7 for forming a solid angle of light in the horizontal plane.
  • the visor and the curtains are made as a single unit.
  • the visor 6 may be removable, as shown in FIG. 5 and FIG. b. Visor b not only solves the problem of forming the solid angle of the emitted light in the vertical plane, but also is a reflective visor during the day, especially on sunny days.
  • a light-emitting device can operate as a separate device, or as part of an optical beacon, designed to organize the movement of ground transport in an autonomous mode.
  • the design of the beacon 2 in a variant of the vertical installation of light-signaling devices is shown in FIG. 7 and consists of two light-signaling devices, mounted on a common rod 9 and spaced relative to each other at a certain vertical distance.
  • the term "defined distance” should be understood hereinafter as known in advance, defined in the process of creating or installing a beacon. It is necessary to install light-signaling devices in a vertical or horizontal plane at a certain distance because this design of the beacon involves not only determining the direction of the beacon by the optical system of the vehicle, but also the distance to it.
  • the design of the lighthouse may include a horizontal arrangement of light-signaling devices (not shown in the figures)
  • FIG. 8 is a diagram for explaining a distance determination principle.
  • the lighthouse 2 with two light-signaling devices 1 is schematically shown in the figure. It is based on the well-known formula for the height of the object, fixed on the digital photosensitive matrix 10 of the receiving optical device mounted on the vehicle 12:
  • hi is the known distance between the optical radiation sources of the beacon
  • B2 is the distance between the sources of optical radiation of the beacon in the frame of the photosensitive matrix
  • F is the focal length of the receiver of optical radiation, in particular, its lens
  • L is the distance from the receiving optical device to the beacon.
  • Light-signal device and a beacon based on it work as follows.
  • Beacons 2 are installed along the route And alternately on different sides of the route along which the vehicle 12 moves automatically.
  • the optical system of the vehicle can determine its coordinates based on the radiation of beacons 2, because it is enough to determine the distance to three beacons 2 and then from using simple calculations to determine their position in space, since the coordinates of the beacons are known.
  • each light-signal device 1 of the beacon 2 is made with a certain radiation characteristic, for example, a certain frequency modulation of the light radiation, which makes it possible to determine which beacon is in the reception zone of the vehicle system 11. If the vehicle system 12 can determine and direction to the lighthouse, fewer beacons may be required in the optical system visibility range.
  • the design of the light-signal device 1 provides for the option when it contains two light-emitting devices 3 located so that the radiation sources 5 of the light-emitting devices 3 were directed in opposite directions.
  • the design of the light-signaling device and the beacon made on the basis of this light-signaling device, allows you to create effective systems for organizing the movement of ground transport in an autonomous mode.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Communication System (AREA)

Abstract

Un dispositif de signalisation lumineuse comprend au moins deux dispositif lumineux montés sur une base commune. Chaque dispositif lumineux comprend une source d'éclairage ayant la possibilité d'émettre une lumière monochrome dans un secteur défini à l'avance, et est muni d'une visière pour former un angle physique de lumière émisse dans un plan vertical ainsi que de rideaux pour former un angle physique de lumière émisse dans un plan horizontal. Chaque dispositif émetteur de lumière est réalisé de manière à pouvoir pivoter par rapport à la base, au moins dans le plan vertical. Le phare comprend deux dispositifs de signalisation lumineuse, deux dispositifs de signalisation lumineuse sont montés dans un endroit surélevé par rapport à l'installation du phare et à une distance déterminée connue d'avance l'un par rapport à l'autre. Les inventions assurent une capacité de distinction et d'identification fiable d'un dispositif de signalisation lumineuse et, en générale, du phare optique, qui est détecté dans la zone de travail du système optique monté sur un véhicule.
PCT/RU2017/000862 2017-02-27 2017-11-20 Dispositif de signalisation et phare WO2018156050A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2017106412 2017-02-27
RU2017106412A RU2017106412A (ru) 2017-02-27 2017-02-27 Сигнальное устройство и маяк

Publications (1)

Publication Number Publication Date
WO2018156050A1 true WO2018156050A1 (fr) 2018-08-30

Family

ID=63253317

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2017/000862 WO2018156050A1 (fr) 2017-02-27 2017-11-20 Dispositif de signalisation et phare

Country Status (2)

Country Link
RU (1) RU2017106412A (fr)
WO (1) WO2018156050A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU58247U1 (ru) * 2006-04-17 2006-11-10 Федеральное государственное унитарное предприятие "Производственное объединение "Уральский оптико-механический завод" (ФГУП "ПО "УОМЗ") Информационное табло светофора
WO2007095740A1 (fr) * 2006-02-23 2007-08-30 Tir Technology Lp Système et procédé d'identification d'une source lumineuse
CA2628657A1 (fr) * 2007-04-17 2008-10-17 Itt Manufacturing Enterprises, Inc. Navigation par points de repere pour vehicules faisant appel a des balises clignotantes
US8162511B1 (en) * 2007-05-02 2012-04-24 Musco Corporation Full or near-full cut-off visor for light fixture
WO2013066180A1 (fr) * 2011-11-02 2013-05-10 Orga Holding B.V. Optique de phare
US20150280489A1 (en) * 2012-10-09 2015-10-01 Horizon Oilfield Solutions Inc. Hybrid power source lighting and energy management system for operation in harsh and/or remote locations

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007095740A1 (fr) * 2006-02-23 2007-08-30 Tir Technology Lp Système et procédé d'identification d'une source lumineuse
RU58247U1 (ru) * 2006-04-17 2006-11-10 Федеральное государственное унитарное предприятие "Производственное объединение "Уральский оптико-механический завод" (ФГУП "ПО "УОМЗ") Информационное табло светофора
CA2628657A1 (fr) * 2007-04-17 2008-10-17 Itt Manufacturing Enterprises, Inc. Navigation par points de repere pour vehicules faisant appel a des balises clignotantes
US8162511B1 (en) * 2007-05-02 2012-04-24 Musco Corporation Full or near-full cut-off visor for light fixture
WO2013066180A1 (fr) * 2011-11-02 2013-05-10 Orga Holding B.V. Optique de phare
US20150280489A1 (en) * 2012-10-09 2015-10-01 Horizon Oilfield Solutions Inc. Hybrid power source lighting and energy management system for operation in harsh and/or remote locations

Also Published As

Publication number Publication date
RU2017106412A (ru) 2018-08-27
RU2017106412A3 (fr) 2018-08-27

Similar Documents

Publication Publication Date Title
US7535406B2 (en) Vehicular lamp incorporating millimeter radar
US9951920B2 (en) Vehicle lamp control system
ES2909663T3 (es) Faro de vehículo o luz trasera de vehículo
EP2674325B1 (fr) Illuminateur infrarouge proche pour des systèmes d'assistance au conducteur facilitant la justage de son axe optique
JP2007182214A (ja) 道路を変調照明する方法、およびこの方法を実施するようにした自動車のヘッドライト
KR20190081309A (ko) 차량용 램프
KR20190012436A (ko) 차량용 램프
WO2018021941A1 (fr) Système anti-éblouissement pour éclairer le chemin par des véhicules
KR20230004141A (ko) 차량용 램프
JP2017079173A (ja) 車両用灯具
JP6445705B2 (ja) 風力発電装置の航空障害灯装置
WO2018156050A1 (fr) Dispositif de signalisation et phare
US9598001B2 (en) Hazard beacon
KR102118139B1 (ko) 차량용 램프
US10155475B1 (en) Autonomous vehicle dual traffic reflector detector
RU2671926C1 (ru) Система огней глиссады, обеспечивающая визуальную и оптическую посадку в очках ночного видения вертолета на корабль в темное время суток
WO2013117887A1 (fr) Système de plot et de sécurité
JP7675729B2 (ja) 周辺監視システム
KR20200081758A (ko) 차량용 가이드 램프
KR20190081108A (ko) 낮은 도로 조명 장치
KR20190012438A (ko) 차량용 램프
KR102555372B1 (ko) 차량용 램프
US3514752A (en) Compact traffic signal
KR101765075B1 (ko) 도로용 조명장치
JP3664095B2 (ja) 自発光視線誘導装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17898140

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17898140

Country of ref document: EP

Kind code of ref document: A1

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载