CN203554616U - Camera fog penetration function test system - Google Patents
Camera fog penetration function test system Download PDFInfo
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- CN203554616U CN203554616U CN201320725773.7U CN201320725773U CN203554616U CN 203554616 U CN203554616 U CN 203554616U CN 201320725773 U CN201320725773 U CN 201320725773U CN 203554616 U CN203554616 U CN 203554616U
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- fog
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Abstract
The utility model discloses a camera fog penetration function test system. The system comprises a test box, and a control panel is arranged outside the test box. A water pool is formed in the lower part of the test box, and a plurality of fog machines are distributed at even intervals on the bottom of the water pool. A multifunctional support is disposed at an inner end of the test box, and a plurality of cameras distributed at even intervals are disposed on the support. A test picture is arranged on a wall at the other inner end of the test box, the wall facing the camera. Fans are arranged on side walls of a diagonal line of two inner ends of the test box. The test box is produced by toughened glass and the entire box is enclosed. The system is simple in structure and easy to operate. The system can simulate environments of different types of foggy days, creates various weather effects, and thus substantially improves the efficiency of fog penetration camera testing.
Description
Technical field
The utility model belongs to a kind of fog penetrating function testing equipment, is specifically related to a kind of video camera fog penetrating function test macro.
Background technology
Along with the appearance of Penetrating Fog type video camera, the quality of Penetrating Fog effect becomes the important indicator of evaluating a Penetrating Fog type video camera, but will in the foggy environment of outdoor reality, remove to test at any time the fog penetrating function of video camera, not a duck soup.Prior art is difficult to the environment in various greasy weathers of simulation, but when evaluating the Penetrating Fog effect of a Penetrating Fog type video camera, just need to build various meteorological effect, forms the fog environment of variable concentrations.
Summary of the invention
The utility model, for the shortcoming that overcomes prior art proposes, its objective is a kind of video camera fog penetrating function test macro is provided.
The technical solution of the utility model is: a kind of video camera fog penetrating function test macro, comprise test casing, outer setting at test casing has control panel, in the formation pond, bottom of test casing, is provided with multiple day with fog equidistantly distributing in the bottom in pond.In test box house one end, be provided with multiple bay, on multiple bay, be provided with multiple video cameras that equidistantly distribute.On test box house the other end wall, face on the box body wall of video camera and be provided with test picture, on cornerwise wall box at test box house two ends, be respectively arranged with fan.
Described test casing adopts toughened glass to make, and upper cover is flexibly connected with hinge with casing, Integral sealing.
On described control panel, be provided with total power switch, video camera switch, fan swicth and I number and play day with fog switch～V number day with fog switch, one end of each switch on control panel is connected with a day with fog, video camera and fan respectively by waterproof cable, and the other end of each switch is connected with power supply.
In the strip supporting bracket on described multiple bay top, be arranged side by side multiple through holes, the screw of video camera bottom is connected with nut through the through hole of strip supporting bracket.
Good effect of the present utility model is:
The utility model is simple in structure, easy to operate, can simulate the environment in various greasy weathers, builds various meteorological effect, has improved widely the efficiency of test Penetrating Fog type video camera.
Accompanying drawing explanation
Fig. 1 is the utility model video camera fog penetrating function test macro stereogram;
Fig. 2 is control panel structural representation of the present utility model;
Fig. 3 is the syndeton vertical view of video camera of the present utility model and multiple bay;
Fig. 4 is the syndeton left view of video camera of the present utility model and multiple bay;
Fig. 5 is the outline drawing of video camera of the present utility model;
Fig. 6 is the structure chart of strip supporting bracket of the present utility model.
Wherein:
1 test casing 2 control panels
34, pond days with fog
5 multiple bay 6 video cameras
7 test picture 8 fans
9 strip supporting bracket 10 screws
11 through hole 12 nuts.
Embodiment
Below, with reference to drawings and Examples, the utility model video camera fog penetrating function test macro is elaborated:
As shown in Figure 1, a kind of video camera fog penetrating function test macro, comprise the test casing 1 of cuboid, outer setting at test casing 1 has control panel 2, in the formation pond, bottom 3 of test casing 1, in the bottom in pond 3, be provided with multiple day with fog 4 equidistantly distributing, the utility model is provided with five, is followed successively by from left to right I number and plays day with fog, an II number day with fog, an III number day with fog, an IV number day with fog, a V number day with fog.In the test inner end of casing 1, be provided with multiple bay 5, be provided with multiple video cameras that equidistantly distribute 6 on multiple bay 5, the utility model is provided with three.On the test inner the other end of casing 1 wall, face on the box body wall of video camera 6 and be provided with test picture 7, on cornerwise wall box at test casing 1 inner two ends, be respectively arranged with fan 8.
Distance between video camera 6 and test picture 7 should be greater than 1.5 meters, to meet the minimum image-forming range of video camera 6.
Play day with fog 4 and adopt ultrasonic wave to play day with fog, model is CCH-7021GR, and playing day with fog 4 can be by the water vapor in pond 3, forms various fog concentration.Test picture 7 can be changed according to the actual needs, as is replaced by the picture of real road or is replaced by the picture of actual building constructions or personage's picture etc.Fan 8 can dispel steam, makes fog concentration even.
As shown in Figure 2, on control panel 2, be provided with total power switch, video camera switch, fan swicth and I number and play day with fog switch～V number day with fog switch, one end of each switch on control panel 2 is connected with a day with fog 4, video camera 6 and fan 8 respectively by waterproof cable, and one end of each switch is connected with power supply.
As shown in Fig. 3～6, multiple bay 5 is comprised of strip supporting bracket 9 and three supporting legs, at the top of three supporting legs, is connected with strip supporting bracket 9, is formed with multiple through holes 11 in strip supporting bracket 9, the quantity of through hole 11 is identical with video camera 6, three of the utility model.The screw 10 of video camera 6 bottoms is through the through hole 11 in strip supporting bracket 9, video camera 6 and strip supporting bracket 9 linked together with nut 12, and multiple bay 5 is Height Adjustable.
The utility model is simple in structure, easy to operate, can simulate the environment in various greasy weathers, builds various meteorological effect, has improved widely the efficiency of test Penetrating Fog type video camera.
The above, it is only preferred embodiment of the present utility model, do not departing within the scope of technical solutions of the utility model, certainly can utilize the technology contents of announcement to make a little change or modification, become the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all belong in the scope of technical solutions of the utility model.
Claims (4)
1. a video camera fog penetrating function test macro, it is characterized in that: comprise test casing (1), outer setting at test casing (1) has control panel (2), in the formation pond, bottom (3) of test casing (1), in pond, the bottom of (3) is provided with multiple day with fog (4) equidistantly distributing, in the test inner end of casing (1), be provided with multiple bay (5), on multiple bay (5), be provided with multiple video cameras that equidistantly distribute (6), on the wall of test inner the other end of casing (1), face and on the box body wall of video camera (6), be provided with test picture (7), on cornerwise wall box at the test inner two ends of casing (1), be respectively arranged with fan (8).
2. video camera fog penetrating function test macro according to claim 1, is characterized in that: described test casing (1) adopts toughened glass to make, and upper cover is flexibly connected with hinge with casing, Integral sealing.
3. video camera fog penetrating function test macro according to claim 1, it is characterized in that: on described control panel (2), be provided with total power switch, video camera switch, fan swicth and I number and play day with fog switch～V number day with fog switch, one end of each switch on control panel (2) is connected with a day with fog (4), video camera (6) and fan (8) respectively by waterproof cable, and the other end of each switch is connected with power supply.
4. video camera fog penetrating function test macro according to claim 1, it is characterized in that: in the strip supporting bracket (9) on described multiple bay (5) top, be arranged side by side multiple through holes (11), the screw (10) of video camera (6) bottom is connected with nut (12) through the through hole (11) of strip supporting bracket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725773.7U CN203554616U (en) | 2013-11-15 | 2013-11-15 | Camera fog penetration function test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725773.7U CN203554616U (en) | 2013-11-15 | 2013-11-15 | Camera fog penetration function test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554616U true CN203554616U (en) | 2014-04-16 |
Family
ID=50472675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320725773.7U Expired - Fee Related CN203554616U (en) | 2013-11-15 | 2013-11-15 | Camera fog penetration function test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554616U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301717A (en) * | 2014-10-23 | 2015-01-21 | 广州市光机电技术研究院 | System for testing anti-fog function of video device |
| CN106290174A (en) * | 2016-09-06 | 2017-01-04 | 复旦大学 | A kind of using method of the colour measurement device simulated under mist environment |
| CN106356268A (en) * | 2016-11-25 | 2017-01-25 | 防城港市质量技术监督局 | Device for testing xenon lamp |
| CN109451299A (en) * | 2018-11-02 | 2019-03-08 | 公安部第研究所 | A kind of system and method for video camera fog-penetrating imaging functional test |
| CN111193922A (en) * | 2018-11-14 | 2020-05-22 | 杭州海康威视数字技术股份有限公司 | Fog penetration capability test system and environment simulation device of camera |
-
2013
- 2013-11-15 CN CN201320725773.7U patent/CN203554616U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301717A (en) * | 2014-10-23 | 2015-01-21 | 广州市光机电技术研究院 | System for testing anti-fog function of video device |
| CN104301717B (en) * | 2014-10-23 | 2017-04-26 | 广州市光机电技术研究院 | System for testing anti-fog function of video device |
| CN106290174A (en) * | 2016-09-06 | 2017-01-04 | 复旦大学 | A kind of using method of the colour measurement device simulated under mist environment |
| CN106356268A (en) * | 2016-11-25 | 2017-01-25 | 防城港市质量技术监督局 | Device for testing xenon lamp |
| CN109451299A (en) * | 2018-11-02 | 2019-03-08 | 公安部第研究所 | A kind of system and method for video camera fog-penetrating imaging functional test |
| CN109451299B (en) * | 2018-11-02 | 2021-07-20 | 公安部第一研究所 | System and method for testing fog-penetrating imaging function of camera |
| CN111193922A (en) * | 2018-11-14 | 2020-05-22 | 杭州海康威视数字技术股份有限公司 | Fog penetration capability test system and environment simulation device of camera |
| CN111193922B (en) * | 2018-11-14 | 2021-10-01 | 杭州海康威视数字技术股份有限公司 | Fog penetration capability test system and environment simulation device of camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20171115 |