CN101532649B - Cooperative target marker - Google Patents
Cooperative target marker Download PDFInfo
- Publication number
- CN101532649B CN101532649B CN2008101020011A CN200810102001A CN101532649B CN 101532649 B CN101532649 B CN 101532649B CN 2008101020011 A CN2008101020011 A CN 2008101020011A CN 200810102001 A CN200810102001 A CN 200810102001A CN 101532649 B CN101532649 B CN 101532649B
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- infrared luminous
- ring portion
- luminous diode
- cylindrical shell
- fixedly connected
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Abstract
The invention relates to a cooperative target marker, which comprises a barrel body, a supporting frame, a spacing frame, a top near infrared light emitting diode, a plurality of circular near infrared light emitting diodes, an optical fiber panel and a protective glass sheet; the supporting frame has a spherical crown like shape; the supporting frame is fixedly connected to the bottom of the barrel body; the top near infrared light emitting diode is fixedly connected to the top of the supporting frame; the axial line of the top near infrared light emitting diode is superposed with the axial line of the supporting frame; the circular near infrared light emitting diodes are equidistantly and fixedly connected with the supporting frame around the axial line of the supporting frame; the spacing frame is of a spherical crown shape and is arranged on the upper part of the supporting frame; the spacing frame is provided with a plurality of through holes for the top near infrared light emitting diode and the circular near infrared light emitting diodes to space; the optical fiber panel and the protective glass sheet are fixedly connected to the top of the barrel body; and the optical fiber panel is positioned below the protective glass sheet. The cooperative target marker has small volume, low energy consumption, light weight, wide acting range, and strong sunlight and other stray light resistance.
Description
Technical field
The present invention relates to a kind of cooperative target marker.
Background technology
At present, as the cooperative target of photoelectric communication and identification location attitude determination system, generally form, and scope can use video camera imaging and sign and pose detection system by the blip device more than three or three.Cooperative target marker generally is made up of housing, luminescent device, and luminescent device is operated in visible light wave range mostly.During use the cooperative target marker more than three or three is installed on the appropriate location of target object, visible light that luminescent device in the marker sends forms optical signal, absorbs the optical signal of each marker by scope again and then obtains the information such as position, attitude, motion of object.But because what adopt is the luminescent device that sends visible light in the said system, the ability of its anti-sunlight and other interference of stray light is relatively poor, cisco unity malfunction often under the interference of sunlight and other veiling glare.
Summary of the invention
The purpose of this invention is to provide that a kind of volume is little, sphere of action is big, anti-sunlight and the strong cooperative target marker of other veiling glare ability.
For achieving the above object, the present invention takes following design:
Cooperative target marker is characterized in that, it comprises: cylindrical shell, bracing frame, position-limited rack, the near-infrared luminous diode in top, the near-infrared luminous diode of several ring portions, fibre faceplate and a protective glass plate; Support frame as described above is spherical-crown like, support frame as described above is fixedly connected on the bottom of described cylindrical shell, the near-infrared luminous diode in described top is fixedly connected on the top of support frame as described above and the dead in line of its axis and support frame as described above, and the near-infrared luminous diode ring of ring portion is fixedly connected on the support frame as described above around the axis of support frame as described above equally spacedly; Described position-limited rack is spherical-crown like and is arranged at the top of support frame as described above, and described position-limited rack is provided with several for near-infrared luminous diode in top and the spacing through hole of the near-infrared luminous diode of ring portion; Described fibre faceplate and protective glass plate are fixedly connected on the top of described cylindrical shell, and described fibre faceplate is positioned at the below of described protective glass plate.
Described cylindrical shell comprises urceolus, inner core and electric heater, described electric heater is between described urceolus and inner core, described cylindrical shell bottom is fixedly connected with circuit board, the near-infrared luminous diode in described top, the near-infrared luminous diode of ring portion and electric heater and described circuit board electrically connect, on the described circuit board thermistor is housed, described circuit board and external control device electrically connect.
Described cylindrical shell periphery is enclosed with thermal insulation film.
The quantity of the near-infrared luminous diode of described ring portion is 5～7 and encompasses a circle that the length of described cylindrical shell is 60～85mm.
The quantity of the near-infrared luminous diode of described ring portion is 18～35 and encompasses 2～3 circles that the length of described cylindrical shell is 40～60mm.
The quantity of the near-infrared luminous diode of described ring portion is 18 and encompasses innner and outer two circles, and inner lane is surrounded by 6 near-infrared luminous diodes of ring portion, and the outer ring is surrounded by 12 near-infrared luminous diodes of ring portion.
The quantity of the near-infrared luminous diode of described ring portion be 24 and encompass in, in, Wai Sanquan, inner lane is surrounded by 4 near-infrared luminous diodes of ring portion, centre circle is surrounded by 8 near-infrared luminous diodes of ring portion, and the outer ring is surrounded by 12 near-infrared luminous diodes of ring portion.
Advantage of the present invention is:
1, cooperative target marker of the present invention, it comprises: cylindrical shell, bracing frame, position-limited rack, the near-infrared luminous diode in top, the near-infrared luminous diode of several ring portions, fibre faceplate and a protective glass plate; Bracing frame is spherical-crown like, bracing frame is fixedly connected on the bottom of cylindrical shell, the near-infrared luminous diode in top is fixedly connected on the top of bracing frame and the dead in line of its axis and bracing frame, and the near-infrared luminous diode ring of ring portion is fixedly connected on the bracing frame around the axis of bracing frame equally spacedly; Position-limited rack is spherical-crown like and is arranged at the top of bracing frame, position-limited rack is provided with several for near-infrared luminous diode in top and the spacing through hole of the near-infrared luminous diode of ring portion, fibre faceplate and protective glass plate are fixedly connected on the top of cylindrical shell, and fibre faceplate is positioned at the below of protective glass plate.Cooperative target marker of the present invention and near-infrared video camera or the common camera that has a spike interference filter are used in combination, and can form unimodal, symmetrical, level and smooth, the optical signal of angle within positive 45 degree and negative 45 degree.Cooperative target marker of the present invention has that volume is little, power consumption is few, in light weight, characteristics such as sphere of action is big, anti-sunlight and other veiling glare ability are strong.
2, cooperative target marker of the present invention, its middle cylinder body comprises urceolus and inner core, between urceolus and the inner core electric heater is housed, the cylindrical shell bottom is fixedly connected with circuit board, the near-infrared luminous diode in top, near-infrared luminous diode of ring portion and electric heater and circuit board electrically connect, thermistor is housed on the circuit board, thermistor is the temperature sensing device near a ring portion light emitting diode, circuit board and outside constant-current source, the thermal-control circuit equal controller electrically connects, two lead-in wires of electric heater are connected by the thermal-control circuit of circuit board with the outside, and electric heater is the load of thermal-control circuit.Near in thermistor detects cylindrical shell the near-infrared luminous diode temperature is crossed when hanging down, the automatic opening electric heater of thermal-control circuit then, make the interior temperature of cylindrical shell be positioned at the normal working temperature scope of near-infrared luminous diode in top and the near-infrared luminous diode of ring portion, and when temperature was higher than design temperature in thermistor detects cylindrical shell, then thermal-control circuit was closed electric heater automatically.Wherein, the near-infrared luminous diode of the inner core of cooperative target marker, fibre faceplate, position-limited rack, the near-infrared luminous diode in top and ring portion constitutes light uniforming device, several or dozens of spot light are converted near equally distributed expanding surface light source, make the radiant cone shaped light beam and have unimodal, level and smooth, symmetrical characteristics, angle between the half intensity point is adjusted in 90 ° of scopes easily, therefore can be used for the observation system of wide region.
3, cooperative target marker of the present invention, its middle cylinder body periphery is enclosed with thermal insulation film, can reduce the influence of sunlight to the marker internal temperature in sunlight, can reduce heat abstraction in the marker in low temperature environment, helps the realization of thermal control target.
Description of drawings
Fig. 1 is master's TV structure schematic diagram of the present invention
Fig. 2 is a plan structure schematic diagram of the present invention
The specific embodiment
As shown in Figure 1 and Figure 2, cooperative target marker of the present invention is characterized in that, it comprises: cylindrical shell 1, bracing frame 2, position-limited rack 3, the near-infrared luminous diode 4 in top, the near-infrared luminous diode 5 of several ring portions, fibre faceplate 6 and a protective glass plate 7; Bracing frame 2 is spherical-crown like, bracing frame 2 is fixedly connected on the bottom of cylindrical shell 1, the near-infrared luminous diode 4 in top is fixedly connected on the top of bracing frame 2 and the dead in line of its axis 14 and bracing frame 2, the near-infrared luminous diode 5 of ring portion is fixedly connected on the bracing frame 2 equally spacedly around the axis of bracing frame 2, position-limited rack 3 is spherical-crown like and is arranged at the top of bracing frame 2, position-limited rack 2 is provided with several for the spacing through hole 8 of the near-infrared luminous diode of the near-infrared luminous diodes 4 in top and ring portion 5, fibre faceplate 6 and protective glass plate 7 are fixedly connected on the top of cylindrical shell 1, and fibre faceplate 6 is positioned at the below of protective glass plate 7.
Cooperative target marker of the present invention, its middle cylinder body 1 comprises urceolus 9 and inner core 10, be provided with electric heater 11 between urceolus 9 and the inner core 10, cylindrical shell 1 bottom is fixedly connected with circuit board 12, the near-infrared luminous diode 4 in top, near-infrared luminous diode 5 of ring portion and electric heater 11 electrically connect with circuit board 12, thermistor 13 is housed on the circuit board 12, described circuit board and outside constant-current source, external control devices such as thermal-control circuit electrically connect, this outside constant-current source provides power supply for the near-infrared luminous diode 4 in top and the near-infrared luminous diode 5 of ring portion, and the radiation power of control near-infrared luminous diode 4 in top and the near-infrared luminous diode 5 of ring portion, the temperature data that this thermal-control circuit records by thermistor 13 is controlled the break-make of electric heater 11.Outside constant-current source, thermal-control circuit equal controller all belong to known technology, do not repeat them here.
Cylindrical shell 1 periphery is enclosed with thermal insulation film, and thermal insulation film can be one or more layers as required.
An embodiment of cooperative target marker of the present invention, wherein the quantity of the near-infrared luminous diode 5 of ring portion is 5～7 and encompasses a circle, the length of cylindrical shell 1 is 60～85mm, present embodiment is suitable as the near field cooperative target marker, be that distance is used when 2m～50m between cooperative target marker and the video camera, it has the high characteristics of even optical property.
Another embodiment of cooperative target marker of the present invention, wherein the quantity of the near-infrared luminous diode 5 of ring portion is 18～35 and encompasses 2～3 circles, the length of cylindrical shell 1 is 40～60mm, present embodiment is suitable as the far field cooperative target marker, be that distance is used when 20m～200m between cooperative target marker and the video camera, it has the characteristics little to the loss of luminous energy.
Another embodiment of cooperative target marker of the present invention, wherein the quantity of the near-infrared luminous diode 5 of ring portion is 18 and encompasses innner and outer two circles, inner lane is surrounded by 6 near-infrared luminous diodes 5 of ring portion, and the outer ring is surrounded by 12 near-infrared luminous diodes 5 of ring portion.
Another embodiment of cooperative target marker of the present invention, wherein the quantity of the near-infrared luminous diode 5 of ring portion be 24 and encompass in, in, Wai Sanquan, inner lane is surrounded by 4 near-infrared luminous diodes 5 of ring portion, centre circle is surrounded by 8 near-infrared luminous diodes 5 of ring portion, and the outer ring is surrounded by 12 near-infrared luminous diodes 5 of ring portion.
Claims (5)
1. a cooperative target marker is characterized in that it comprises: cylindrical shell, bracing frame, position-limited rack, the near-infrared luminous diode in top, the near-infrared luminous diode of several ring portions, fibre faceplate and a protective glass plate; Support frame as described above is spherical-crown like, support frame as described above is fixedly connected on the bottom of described cylindrical shell, the near-infrared luminous diode in described top is fixedly connected on the top of support frame as described above and the dead in line of its axis and support frame as described above, and the near-infrared luminous diode ring of ring portion is fixedly connected on the support frame as described above around the axis of support frame as described above equally spacedly; Described position-limited rack is spherical-crown like and is arranged at the top of support frame as described above, and described position-limited rack is provided with several for near-infrared luminous diode in top and the spacing through hole of the near-infrared luminous diode of ring portion; Described fibre faceplate and protective glass plate are fixedly connected on the top of described cylindrical shell, and described fibre faceplate is positioned at the below of described protective glass plate;
Described cylindrical shell comprises urceolus, inner core and electric heater, described electric heater is between described urceolus and inner core, described cylindrical shell bottom is fixedly connected with circuit board, the near-infrared luminous diode in described top, the near-infrared luminous diode of ring portion and electric heater and described circuit board electrically connect, on the described circuit board thermistor is housed, described circuit board and external control device electrically connect;
Described cylindrical shell periphery is enclosed with thermal insulation film.
2. cooperative target marker according to claim 1 is characterized in that: the quantity of the near-infrared luminous diode of described ring portion is 5～7 and encompasses a circle that the length of described cylindrical shell is 60～85mm.
3. cooperative target marker according to claim 1 is characterized in that: the quantity of the near-infrared luminous diode of described ring portion is 18～35 and coiled 2～3 circles, and the length of described cylindrical shell is 40～60mm.
4. cooperative target marker according to claim 3, it is characterized in that: the quantity of the near-infrared luminous diode of described ring portion is 18 and encompasses innner and outer two circles, inner lane is surrounded by 6 near-infrared luminous diodes of ring portion, and the outer ring is surrounded by 12 near-infrared luminous diodes of ring portion.
5. cooperative target marker according to claim 3, it is characterized in that: the quantity of the near-infrared luminous diode of described ring portion be 24 and encompass in, in, Wai Sanquan, inner lane is surrounded by 4 near-infrared luminous diodes of ring portion, centre circle is surrounded by 8 near-infrared luminous diodes of ring portion, and the outer ring is surrounded by 12 near-infrared luminous diodes of ring portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101020011A CN101532649B (en) | 2008-03-14 | 2008-03-14 | Cooperative target marker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101020011A CN101532649B (en) | 2008-03-14 | 2008-03-14 | Cooperative target marker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101532649A CN101532649A (en) | 2009-09-16 |
| CN101532649B true CN101532649B (en) | 2010-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101020011A Expired - Fee Related CN101532649B (en) | 2008-03-14 | 2008-03-14 | Cooperative target marker |
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| CN (1) | CN101532649B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095086B (en) * | 2009-12-11 | 2013-02-20 | 李金宗 | Light homogenizer and application of optical fiber panel |
| CN103728008B (en) * | 2014-01-13 | 2016-05-25 | 哈尔滨工业大学 | The portable infrared light-emitting device using in a kind of rocket tube movement vision measuring method and the method |
| CN106767843B (en) * | 2016-12-14 | 2019-05-24 | 北京控制工程研究所 | A kind of lunar orbital rendezvous docking super close distance measurement cooperative target marker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1171514A (en) * | 1996-07-18 | 1998-01-28 | 株式会社小糸制作所 | Marker light for vehicle |
| CN1259220A (en) * | 1998-03-06 | 2000-07-05 | 电子建设股份有限公司伊比利亚半岛分公司 | Active marker |
| CN1755192A (en) * | 2004-09-27 | 2006-04-05 | 陈仕群 | LED lamp |
| CN201184560Y (en) * | 2008-03-14 | 2009-01-21 | 李金宗 | Collaboration target marker |
-
2008
- 2008-03-14 CN CN2008101020011A patent/CN101532649B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1171514A (en) * | 1996-07-18 | 1998-01-28 | 株式会社小糸制作所 | Marker light for vehicle |
| CN1259220A (en) * | 1998-03-06 | 2000-07-05 | 电子建设股份有限公司伊比利亚半岛分公司 | Active marker |
| CN1755192A (en) * | 2004-09-27 | 2006-04-05 | 陈仕群 | LED lamp |
| CN201184560Y (en) * | 2008-03-14 | 2009-01-21 | 李金宗 | Collaboration target marker |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-151135A 2006.06.15 |
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| CN101532649A (en) | 2009-09-16 |
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