EP3028101A1 - Ensemble optique pour vue panoramique - Google Patents

Ensemble optique pour vue panoramique

Info

Publication number
EP3028101A1
EP3028101A1 EP13766482.7A EP13766482A EP3028101A1 EP 3028101 A1 EP3028101 A1 EP 3028101A1 EP 13766482 A EP13766482 A EP 13766482A EP 3028101 A1 EP3028101 A1 EP 3028101A1
Authority
EP
European Patent Office
Prior art keywords
optical
lens
belt lens
belt
optical sensor
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.)
Withdrawn
Application number
EP13766482.7A
Other languages
German (de)
English (en)
Inventor
Reinhold DE FRIES
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.)
Foxyled GmbH
Original Assignee
Foxyled GmbH
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 Foxyled GmbH filed Critical Foxyled GmbH
Publication of EP3028101A1 publication Critical patent/EP3028101A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
    • C23C14/325—Electric arc evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/148—Composition of the cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/06—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe involving anamorphosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/28—Details of hard metal, i.e. cemented carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/32—Details of high-speed steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/12—Boron nitride
    • B23B2226/125—Boron nitride cubic [CBN]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/18—Ceramic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23B2228/10—Coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23C2222/28—Details of hard metal, i.e. cemented carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23C2222/32—Details of high-speed steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2226/00—Materials of tools or workpieces not comprising a metal
    • B23C2226/12—Boron nitride
    • B23C2226/125—Boron nitride cubic [CBN]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2226/00—Materials of tools or workpieces not comprising a metal
    • B23C2226/18—Ceramic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23C2228/10—Coating
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B2003/0093—Simple or compound lenses characterised by the shape

Definitions

  • the invention relates to an optical arrangement, which can be used in particular as all-round optics for applications in which the use of a camera with a classic lens in the direct beam path is not possible.
  • Such an indirect optical monitoring system describes z.
  • the focus is on monitoring a vehicle interior.
  • images are generated in curvilinear coordinates, transformed to plane or cylindrical coordinates and then processed by an electronic image analysis. Persons and / or objects are hereby detected in such a way that, for example, for the respective seat position an automatic
  • Adjustment of the seat or safety devices can be done.
  • the extracted information should be stored and / or forwarded to a rescue center by radio.
  • parts of the exterior space should also be able to be monitored, so that it should also be suitable as a collision warning or parking aid system.
  • a conventional digital camera in combination with at least one mirror is to be used mainly.
  • the position and orientation of the camera and the mirror must be redefined.
  • a lantern for Rundumabstrahlen a warning signal in which a belt optics is used is known from the utility model DE 203 05 625 U1.
  • the object of the present invention is to provide an optical arrangement which avoids the disadvantages of the conventional solutions and can preferably be used from a bird's-eye view for the reliable detection and evaluation of moving objects.
  • a particular advantage of the optical arrangement according to the invention is that an environmental monitoring is made possible even under unfavorable lighting conditions.
  • This is achieved by using an optical arrangement comprising at least one belt lens and at least one optical sensor.
  • at least one optical sensor is arranged directly and / or indirectly in the beam path of at least one of the belt lenses.
  • an arrangement directly in the beam path of the belt lens is understood to mean an arrangement in which there are no refractive and / or reflective elements such as further lenses, prisms or mirrors in the beam path between the belt lens and the optical sensor.
  • an arrangement is indirectly understood in the beam path of the belt lens, an arrangement in which the light coming from the belt lens light is passed through refractive and / or reflective elements to the optical sensor, wherein the line may also include a beam path reversal.
  • the belt lens is designed so that no beam path reversal occurs within the belt lens.
  • optical signals or at least some of the optical signals pass through the belt lens unreflected.
  • the at least one belt lens and the at least one optical sensor are arranged such that the optical signals or at least a part of the optical signals from the entrance to the at least one belt lens arrive unreflected up to the at least one optical sensor.
  • the optical signals are attenuated less than in the conventional solutions.
  • the optical arrangement can be regarded as a camera with a special lens.
  • the special lens according to the invention comprises at least one belt lens, wherein the at least one belt lens can be combined with one or more further optical components.
  • Such a combination of belt lens (s) and one or more optical components is referred to below as belt lens optics.
  • the belt lens or belt lens optics it is preferably a bright belt lens or belt lens optics.
  • the belt lens is in particular a substantially circular-shaped transparent optical element.
  • the cross-section of the belt lens preferably has two spherical sections to produce a lens effect.
  • the belt lens has a biconvex cross-section.
  • the belt lens is composed of a plurality of optical elements, which together form a substantially closed ring.
  • the belt lens is designed as a Fresnel belt lens.
  • the optical sensor is preferably a photodiode array or a photodiode matrix, in particular a CCD (Charge Coupled Device) sensor.
  • optical sensors are used which comprise organic semiconductor materials or are made of organic semiconductor materials, e.g. organic photosensors or organic photodiodes.
  • the optical sensor is designed as a curved sensor.
  • a preferred embodiment provides that the optical sensor is designed as a cylinder or cylinder jacket. Here is the cylinder or
  • the image of the environment is imaged directly on the cylinder or cylinder jacket-shaped sensor by the belt lens or belt lens optics.
  • further optical elements are arranged in the beam path between the belt lens and the cylinder-shaped sensor, for example in order to match the dimensions of the optical arrangement and the imaging properties of the belt lens or belt lens optics. It may prove advantageous if the optical sensor forms at least part of the surface of a cone. By varying the opening angle of the cone, for example, the beam path of the optical arrangement can be matched to the structure of the optical arrangement.
  • the optical sensor is designed as a planar or planar sensor.
  • the planar optical sensor can be part of a digital camera.
  • the image information provided by the belt lens or belt lens optics is imaged onto the sensor via at least one optical element arranged in the beam path between the belt lens / belt lens optics and the plane sensor.
  • the beam path is deflected by the at least one optical element inserted into the beam path.
  • the optical element is a conical mirror, which is aligned along the axial axis of symmetry of the belt lens or belt lens optics.
  • a first part of the optical signals from entry into the at least one belt lens reaches unreflected up to at least a first optical sensor, while at least one optical element is arranged in the beam path of a second part of the optical signals, which second part of the optical signals on at least one second optical sensor images.
  • a lens in the beam path between the belt lens / belt lens and the planar sensor next to the mirror, a lens, preferably a ring lens, more preferably a ring lens with zero meniscus cross section is arranged to the image size of the through the belt lens / belt lens optics and the tapered mirror image to match the optical sensor.
  • the optical elements arranged in the beam path between the belt lens / belt lens optic and the optical sensor can be light-diffractive, light-reflecting and / or light-refracting elements.
  • low-resolution optical sensors For the purpose of detecting moving objects, low-resolution optical sensors may be used.
  • the optical arrangement has at least one energy source for supplying at least the optical sensor, at least one multiplexer connected to the optical sensor and at least one AD converter for digitizing the analog data supplied by the multiplexer.
  • the digital data can then be made available to a data processing unit.
  • the optical arrangement further comprises at least one data processing unit, such as e.g. at least one
  • the at least one data processing unit is at least temporarily connected to at least a part of the optical sensors so that signals or data can be exchanged between the optical sensors and the at least one data processing unit.
  • the optical arrangement further comprises at least one light-emitting element, such as at least one light-emitting diode (LED).
  • LED light-emitting diode
  • a further preferred embodiment provides that at least one belt lens / belt lens optics and at least one optical sensor are combined in a common structural unit.
  • the common structural unit can be, for example, a housing, in particular a lamp, preferably a street lamp.
  • the common structural unit also comprises at least one data processing unit. Additionally or alternatively, one or more data processing units may be provided which are arranged outside the common structural unit, for example as a central control unit for a plurality of structural units.
  • a preferred embodiment provides that at least part of the data processing is configured such that the signals supplied by the optical sensors are evaluated to detect moving objects.
  • a preferred embodiment further provides that the light-emitting elements are controlled by at least one data processing unit. In a preferred embodiment it is provided that, depending on a moving object, at least a part of the light-emitting elements are controlled. In particular, it is provided that at least part of the light-emitting elements is activated or dimmed when an object moves in the area detected by the sensors. The controller may also provide for deactivating or dimming down the light-emitting elements if no moving object has been detected within a predetermined period of time.
  • At least two, but preferably a plurality of units are controlled by at least one data processing unit. It can be provided that several units communicate with each other, for example, to announce an approaching object of another unit. A preferred embodiment provides that for this purpose the movements of the object are evaluated, for example by vectorial evaluation, in particular by evaluation of the optical flow.
  • optical signals in particular light signals from the visible and / or invisible frequency range
  • the signals can be transmitted further as optical signals.
  • the signals detected by the optical sensor of a structural unit are transmitted to a data processing unit which is likewise comprised by the structural unit or is arranged separately from the structural unit.
  • the data processing unit evaluates the signals and controls, depending on the result of the evaluation, the light-emitting element of the structural unit, which emits corresponding signals.
  • the received optical signals can also be forwarded by the data processing unit by other means, for example, wired to another data processing unit or via radio.
  • the evaluation of the optical signals by the data processing unit can comprise a decoding.
  • optical arrangements can be used for example in submarines to transmit signals above the water.
  • the optical arrangement is equipped both with optical sensors and with light-emitting elements, so that the optical arrangement can be used both as a (all-around) light-receiving unit and as an (omnidirectional) light-emitting unit.
  • Another preferred embodiment provides that the optical arrangement is operated only as either a separate (all-around) light-receiving unit or as a separate (omnidirectional) light-emitting unit.
  • a transmission of signals detected by the at least one optical sensor of a first structural unit to the at least one optical sensor at least one second structural unit and / or to a data processing unit is configured.
  • belt lens and image sensor are embedded in a common housing as a closed unit.
  • the most compact design of the type series is the symbol-giving functional unit with a cylinder (sheath) shaped image sensor specially adapted to the lens characteristics. It can, for example, save space in street lights to trigger the dimming of LED light sources, detect objects approaching, even in dimmed lighting conditions, and receive data via light signals. be set.
  • the connected to a constant current source multi-channel, designed as a photodiode array image sensor receives the transmitted from the belt lens analog image signals directly and passes them to the located in the central electronic control analog multiplexers on.
  • the signals are digitized via an AD converter and transferred to the existing computer unit for further processing.
  • An interface can be used to connect a monitor for the symbolized visualization of the motion sequences of objects.
  • symbol-giving is understood here to mean that the image information received by an optical sensor, preferably after processing by software, as a roughly resolved object image on optical output devices, such as e.g. on a monitor, can be displayed.
  • detected objects are reproduced as geometric symbols, for example as a blinking cross or the like.
  • the analog image data generated by a belt lens are deflected via a conical mirror in combination with a ring lens, on a conventional planar image sensor or a digital camera, digitized there and then further processed and evaluated by the existing computer unit.
  • the rectified environment images transformed to Cartesian coordinates can be visualized in real time or on later recall.
  • a further preferred embodiment is the application of the belt lens with the direction of the beam path being reversed.
  • LED light sources are arranged around the lens center so that their emission angles are collinear or parallel with the focal ray of the belt lens, which are generated by their biconvex cross-section.
  • the light rays emerging at the exit then produce a defined light cone, as required, for example, for the operation of street lights.
  • a further preferred embodiment provides an all-round camera unit for environmental monitoring via a belt lens / belt lens optics, which sends the analog image information from its coverage in the direct beam on a centrally located cylinder (coat) shaped image sensor, from which then the analog data via multiplexer and AD converter for further processing a separate computer unit to be passed.
  • Belt lens / belt lens optics and image sensor with their connection lines for the constant current source and the outputs marked according to channel and PI N-number form, together with the housing, a compact functional unit, which is thus also suitable for receiving and forwarding data via light signals.
  • the analog image signals provided by the belt lens optics are deflected via a conical surface mirror and first transmitted via an annular lens to an integrated surface image sensor, from which the digitized data is then transferred by line or radio to the separate computer unit for further processing .
  • a separate digital camera can be mounted on the interface provided, dispensing with the surface image sensor.
  • the invention thus provides a belt lens / belt lens optics developed for all-round visibility in combination with a centrally arranged image sensor system, which can preferably be used from a bird's-eye view for reliable detection and evaluation of moving objects.
  • the optical arrangement according to the invention thus forms, with the axial axis of symmetry of the belt lens, preferably an angle which deviates from the right angle.
  • the cone shell is called, which arises when the optical axis of a lens, the same
  • Cross section as the belt lens has to rotate about the axial axis of symmetry of the belt lens.
  • the angle subtended by the "optical axis" of the belt lens having the axial axis of symmetry is about 30 ° to about 80 °, more preferably about 40 ° to about 70 °, most preferably about 60 °
  • An all-round monitoring system that can be easily integrated into technological processes
  • a preferred embodiment is characterized by a belt lens design with high light intensity and central image sensor technology
  • Figure 1 shows a schematic section of a symbolic all-round camera unit through the housing and belt lens.
  • the cylindrical body of the image sensor, with its embedded in its mantle Photodiode array, is viewable as a full view,
  • Figure 2 is a schematic section of an imaging all-round camera unit through the housing, belt lens, conical surface mirror and ring lens for the analog output.
  • the interface for the arrangement of a surface image sensor 6 or a digital camera is shown.
  • FIG. 1 shows the arranged in the housing 3 components of a panoramic camera unit according to the invention.
  • the geometry and optical parameters of the bright belt lens 1 made of transparent material with biconvex cross-section for the effective transmission of moving environment images in the direct beam path, on the centrally located cylinder jacket image sensor 2.
  • This direct transmission of the analog image signals to the sensor prevents losses, as they usually occur in a beam path deflection in another plane and therefore also allows the successful use in poor lighting conditions.
  • the main application of this functional unit is the secure one
  • the housing 3 is carried out according to the present conditions of use, in the required degree of protection.
  • FIG. 2 shows the arranged in the housing 3 components of a modified form of a panoramic camera according to the invention.
  • belt lens 1 With unchanged belt lens 1, compared to the previously described functional unit, a beam path deflection is required here.
  • a conical surface mirror 4 is arranged in the center of the belt lens 1.
  • Its base body is made of plastic with finely processed, highly reflective coated surface.
  • the image size of the deflected analog image information is adjusted by a ring lens 5 made of transparent material with zero meniscus cross-section, on the surface image sensor 6 arranged inside the housing 3 or the digital camera mounted outside on an existing connection device. Due to the suitability of this functional unit for imaging, its use is both reference image comparisons in technological processes as well as in the Object security area possible.
  • the invention is not limited in its embodiment to the above-mentioned preferred embodiments. Rather, a number of variants is conceivable, which also makes use of the arrangement according to the invention in fundamentally different types.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Studio Devices (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

L'invention concerne un ensemble optique qui peut être utilisé en particulier comme optique panoramique pour des cas dans lesquels l'utilisation d'une caméra pourvue d'un objectif classique n'est pas possible sur la trajectoire directe des rayons. Selon l'invention, un ensemble optique est proposé, qui comporte au moins une lentille à échelons (1) et au moins un capteur optique (2) qui est disposé au moins en partie sur la trajectoire des rayons de cette lentille à échelons (1). Il est prévu en particulier que des signaux optiques traversent la lentille à échelons sans être réfléchis. Une optique de lentille à échelons appropriée pour la vue panoramique est ainsi fournie en combinaison avec un capteur d'image disposé centralement et peut être utilisée, de préférence vue à vol d'oiseau, pour détecter et évaluer de manière sûre des objets en mouvement. Il s'agit d'un système de surveillance panoramique fonctionnant de manière efficace et facilement intégrable dans des processus technologiques. Une forme de réalisation préférée est caractérisée par une réalisation de la lentille à échelons à intensité lumineuse plus élevée et capteur d'image central pour la surveillance de l'environnement avec évaluation de mouvements.
EP13766482.7A 2012-09-04 2013-09-04 Ensemble optique pour vue panoramique Withdrawn EP3028101A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012215624.0A DE102012215624B3 (de) 2012-09-04 2012-09-04 Optische Anordnung
PCT/EP2013/068237 WO2014037371A1 (fr) 2012-09-04 2013-09-04 Ensemble optique pour vue panoramique

Publications (1)

Publication Number Publication Date
EP3028101A1 true EP3028101A1 (fr) 2016-06-08

Family

ID=49237180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13766482.7A Withdrawn EP3028101A1 (fr) 2012-09-04 2013-09-04 Ensemble optique pour vue panoramique

Country Status (6)

Country Link
EP (1) EP3028101A1 (fr)
KR (1) KR20150054891A (fr)
CN (1) CN104903791A (fr)
CA (1) CA2922442A1 (fr)
DE (1) DE102012215624B3 (fr)
WO (1) WO2014037371A1 (fr)

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DE102014007667B4 (de) * 2014-05-27 2019-03-07 Ice Gateway Gmbh Beleuchtungsvorrichtung umfassend Bilderfassungsmittel
CN105892022A (zh) * 2016-06-24 2016-08-24 乐视控股（北京）有限公司 图像采集装置及全景相机
CN107632372B (zh) * 2017-10-25 2023-05-16 东莞市宇瞳光学科技股份有限公司 一种可调焦的潜望式双路鱼眼全景系统
CN115327849B (zh) * 2022-09-05 2024-02-06 同济人工智能研究院(苏州)有限公司 一种全景镜头及气体监测设备

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DD219884A1 (de) * 1983-12-20 1985-03-13 Senftenberg Ve Bkk Anordnung zum rundumempfang und zur fokussierung von lichtsignalen
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DE10158415C2 (de) 2001-11-29 2003-10-02 Daimler Chrysler Ag Verfahren zur Überwachung des Innenraums eines Fahrzeugs, sowie ein Fahrzeug mit mindestens einer Kamera im Fahrzeuginnenraum
DE20305625U1 (de) * 2003-04-04 2003-07-10 Kolb, Klaus, 95482 Gefrees Laterne zum Rundumabstrahlen eines Warnsignals
JP5074747B2 (ja) * 2006-11-22 2012-11-14 キヤノン株式会社 光学装置、撮像装置、制御方法、及びプログラム
CN102033300A (zh) * 2009-09-30 2011-04-27 鸿富锦精密工业（深圳）有限公司 全景透镜及使用该全景透镜的全景拍摄系统
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JP5861122B2 (ja) * 2010-10-19 2016-02-16 パナソニックＩｐマネジメント株式会社 光合波装置及びプロジェクタ

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Also Published As

Publication number Publication date
CN104903791A (zh) 2015-09-09
KR20150054891A (ko) 2015-05-20
CA2922442A1 (fr) 2014-03-13
WO2014037371A1 (fr) 2014-03-13
DE102012215624B3 (de) 2014-02-27

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