CN201986030U - Vidicon provided with color images and used for suppressing bright light and irradiating car license plates - Google Patents
Vidicon provided with color images and used for suppressing bright light and irradiating car license plates Download PDFInfo
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- CN201986030U CN201986030U CN2011200605241U CN201120060524U CN201986030U CN 201986030 U CN201986030 U CN 201986030U CN 2011200605241 U CN2011200605241 U CN 2011200605241U CN 201120060524 U CN201120060524 U CN 201120060524U CN 201986030 U CN201986030 U CN 201986030U
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- vidicon
- high light
- bright light
- processor
- suppresses
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Abstract
A vidicon provided with color images and used for suppressing bright light and irradiating car license plates relates to a monitoring vidicon. The vidicon comprises a vidicon body, as well as an image sensor (1) and a processor (2) both arranged in the vidicon body, and further comprises a white light lamp (3) and a bright light suppression controller (4), wherein the white light lamp (3) is connected with the bright light suppression controller (4); the bright light suppression controller (4) is connected with the processor (2); and the processor (2) is connected with the image sensor (1). The vidicon provided by the utility model has excellent property in suppressing interference from headlights of a car, the image definition of the car license plates can not be affected by car headlights on full beam in any direction, the pictures are clear and can be hardly interfered by noise points, the color images are adopted day and night, and the bright light suppression grade can be adjusted. In addition, the vidicon provided by the utility model is simple, stable and reliable to use, and has strong practicability.
Description
Technical field
The utility model relates to monitoring camera.
Background technology
Existing monitoring security protection industry, common camera is very difficult to night according to the clear picture of taking the photograph car plate.Except the speed of driving, automobile headlamp often contrasts the video camera of taking the photograph car plate and forms very big interference, and the reflective function of automobile board is very high, and everything performance that all contrasts the car plate video camera has proposed very strict requirement.If grasp badly, or be under the effect of headlight, the image of car plate a slice dark that becomes, or be that the license plate a slice that becomes is bright in vain under video camera self light source irradiation, occur only seeing that car plate loses the phenomenon of numeral and loses image color.
Summary of the invention
The purpose of this utility model is to provide a kind of colored high light that can clear shooting car plate to suppress according to the car plate video camera.
The purpose of this utility model can realize like this, designs a kind of colored high light and suppresses according to the car plate video camera, comprises camera body, is arranged on imageing sensor (1), processor (2) in the body; Comprise that also white light (3) and high light suppress controller (4), white light (3) suppresses controller (4) with high light and is connected, and high light suppresses controller (4) and is connected (2) with processor, and processor (2) is connected with imageing sensor (1).
The anti-automobile headlamp jamming performance of the utility model is outstanding, no matter in any direction shines video camera with dazzle light, can not influence the definition of license plate image, picture is very clean, almost the do not make an uproar interference of wave point, coloured image round the clock, it is adjustable that high light suppresses grade.And the utility model uses simple, stable, reliable, practical.
Description of drawings
Fig. 1 is the functional-block diagram of the utility model preferred embodiment.
Embodiment
The utility model will be further described below in conjunction with embodiment.
As shown in Figure 1, a kind of colored high light suppresses according to the car plate video camera, comprises camera body, is arranged on imageing sensor 1, processor 2 in the body; Comprise that also white light 3 and high light suppress controller 4, white light 3 suppresses controller 4 with high light and is connected, and high light suppresses controller 4 and is connected 2 with processor, and processor 2 is connected with imageing sensor 1.
What the utility model adopted is the technology of the lower limit of white light illumination and electronic shutter.The lower limit method of so-called electronic shutter is exactly to adopt to reduce the method for CCD camera to the lower limit of the susceptibility of the low light level, makes the CCD camera reduce the light interference that suppresses automobile headlamp to the sensitivity of intense light.Carry the brightness of illuminating lamp by suitable increase, and utilize the method for the reflective characteristic of license plate, make by clear true to nature according to the license plate image of taking the photograph.
Be provided with high light and suppress level switch 5, high light suppresses level switch 5 and is connected with high light inhibition controller 4.
White light 3 is provided with more than two at least, is array type and arranges.
During work, high light suppresses controller 4 and detects extraneous light intensity, when extraneous light is strong, high light suppresses controller 4 and does not work, white light 3 does not work, and it is non-adjustable that high light suppresses grade, and the colored high light of this moment suppresses to be equivalent to the logical video camera of a Daepori according to the car plate video camera; When extraneous light was more weak, high light suppressed controller 4 operate as normal, and two white lights 3 are opened and formed the array type lamp.Suppress level switch 5 by adjusting high light, suppress controller 4 through high light and handle, giving DSP (processor) 2 then, the shutter speed of coming control chart image-position sensor 1 reaches a high light and suppresses the adjustable effect of grade.The colored high light of this moment suppresses that it(?) just can clear collection travel at a slow speed or the number-plate number of stationary automobile vehicle according to the car plate video camera, and video is exported to monitor or video tape recorder 6.
Claims (3)
1. a colored high light suppresses according to the car plate video camera, comprises camera body, is arranged on imageing sensor (1), processor (2) in the body; It is characterized in that: comprise that also white light (3) and high light suppress controller (4), white light (3) suppresses controller (4) with high light and is connected, and high light suppresses controller (4) and is connected (2) with processor, and processor (2) is connected with imageing sensor (1).
2. colored high light according to claim 1 suppresses to it is characterized in that according to the car plate video camera: be provided with high light and suppress level switch (5), high light suppresses level switch (5) and is connected with high light inhibition controller (4).
3. colored high light according to claim 1 suppresses according to the car plate video camera, and it is characterized in that: white light (3) is provided with more than two at least, is array type and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200605241U CN201986030U (en) | 2011-03-09 | 2011-03-09 | Vidicon provided with color images and used for suppressing bright light and irradiating car license plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200605241U CN201986030U (en) | 2011-03-09 | 2011-03-09 | Vidicon provided with color images and used for suppressing bright light and irradiating car license plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201986030U true CN201986030U (en) | 2011-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200605241U Expired - Fee Related CN201986030U (en) | 2011-03-09 | 2011-03-09 | Vidicon provided with color images and used for suppressing bright light and irradiating car license plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201986030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497503A (en) * | 2011-11-28 | 2012-06-13 | 长春德信光电技术有限公司 | All-weather color image white laser monitoring system device and method |
| CN104702832A (en) * | 2015-03-31 | 2015-06-10 | 刘若琨 | Imaging method and device for security prevention monitoring shooting of automobile |
| CN103780845B (en) * | 2014-02-28 | 2016-08-31 | 金三立视频科技（深圳）有限公司 | Based on non-width dynamic high light suppressing method and device |
-
2011
- 2011-03-09 CN CN2011200605241U patent/CN201986030U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497503A (en) * | 2011-11-28 | 2012-06-13 | 长春德信光电技术有限公司 | All-weather color image white laser monitoring system device and method |
| CN103780845B (en) * | 2014-02-28 | 2016-08-31 | 金三立视频科技（深圳）有限公司 | Based on non-width dynamic high light suppressing method and device |
| CN104702832A (en) * | 2015-03-31 | 2015-06-10 | 刘若琨 | Imaging method and device for security prevention monitoring shooting of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN JIAXINJIE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN JIAXINJIE ELECTRON CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518102, Guangdong, Baoan District, Fuyong Shenzhen street, new and emerging industrial park, six District, A2 building, first, second floor Patentee after: SHENZHEN XINJIAJIE TECHNOLOGY CO., LTD. Address before: 518102, Guangdong, Baoan District, Fuyong Shenzhen street, new and emerging industrial park, six District, A2 building, first, second floor Patentee before: Shenzhen Jiaxinjie Electron Co., Ltd. |
|
| 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: 20110921 Termination date: 20170309 |