CN204761609U - Laser night-vision device capable of automatically focusing - Google Patents
Laser night-vision device capable of automatically focusing Download PDFInfo
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- CN204761609U CN204761609U CN201520599714.9U CN201520599714U CN204761609U CN 204761609 U CN204761609 U CN 204761609U CN 201520599714 U CN201520599714 U CN 201520599714U CN 204761609 U CN204761609 U CN 204761609U
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- 230000004297 night vision Effects 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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Abstract
The utility model provides a laser night-vision device capable of automatically focusing, which comprises a background control device, an infrared network camera with a camera lens integrated with an automatic focusing function, two driving control panels, a holder and a laser illuminator, wherein the background control device is connected with the infrared network camera through a network cable network, and the infrared network camera is connected with the two driving control panels through a serial interface; one of the two drive control boards is in drive connection with the cloud deck, and the other drive control board is in drive connection with the laser illuminator and the camera lens; and communication interfaces which can communicate with each other are also arranged on the two driving control panels. Compared with the prior art, the laser night-vision device capable of automatically focusing has the advantages of being simple to operate, long in monitoring distance, long in service life, low in production cost, high in practicability and easy to popularize.
Description
Technical field
The utility model relates to monitoring equipment field, specifically a kind of structure simple, can self-focusing laser night-vision device.
Background technology
Laser night-vision device is by infrared laser luminaire, and Varifocal zoom lens, infrared network video camera, the high definition motorized zoom lens of integrated automatic focus module, the part such as The Cloud Terrace forms.When the object that cloud platform rotation terminates or after the release of camera lens zoom, video camera is taken changes, now need again to focus to make video camera photograph video image the most clearly.
So far, the remote laser night-viewing device on market is all obtain good video image quality by daemon software manual focusing mostly, whole operating process complex steps, consuming time longer, can not bring client good video monitoring effect.The patent of automatic focus non-integral machine, camera lens itself can automatic focus, and a lot of camera lens producer is by automatic focus module integration in camera lens now, provides external interface to use to user.Techniques of Automatic Focusing realize process be exactly on video camera visual signal feedbacks to auto-focus lens, the position in camera lens meeting automatic decision principal goods face, and the focus motor of camera lens is automatically adjusted according to its focus condition on camera image sensor, the vision signal changed after focusing on feeds back to camera lens again, reciprocal like this three times, substantially can focus, then vision signal is at this moment reflected on monitor, can become image clearly.Certainly, these adjustment before, adjustment process and adjustment after signal also have reflection on a monitor.It is be wide-angle instead of be focal length that undersized imageing sensor has been doomed the feature of its camera lens, for 22 times of popular in the market all-in-ones, used client feels that wide-angle is effective, but focal length can not be seen far, all cannot join auto-focus lens with gunlock in dynamic range, illumination, definition, stability etc. are a lot of compared with.The auto-focus lens of large zoom, in actual use can be faster, convenient, solves the problem that common all-in-one monitoring range is not far, monitor distance farthest more than 1 kilometer.Based on this, now provide a kind of result of use desirable, can self-focusing laser night-vision device.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides that a kind of structure is simple, result of use is desirable, can self-focusing laser night-vision device.
The technical solution of the utility model realizes in the following manner, one can self-focusing laser night-vision device, comprise Background control equipment, the infrared network video camera of camera lens with integrated auto-focus function, two pieces of drived control plates, The Cloud Terrace, laser illuminators, described Background control equipment connects infrared network video camera by netting twine network, and this infrared network video camera connects two drived control plates by serial line interface; One piece in two drived control plates drives connection The Cloud Terrace, and another block drives and connects laser illuminator and camera lens; Two drived control plates are also provided with can the communication interface of communication mutually.
In this technical scheme, Background control equipment comprises common device in the prior art such as keyboard, main control system, drived control plate then can adopt the control board of Fuji IPM series, when reality uses, after Background control equipment sends control signal, two drived control plates receive the control signal of decoding through infrared network video camera by serial line interface, again decode respectively and complete corresponding action to control signal.The drived control plate connecting The Cloud Terrace is controlling to send an instruction of being arranged by communications protocol by reserved communication interface to another drived control plate after cloud platform rotation terminates.Another drived control plate controls the release of camera lens zoom again or receives after cloud platform rotation that last drived control plate sends terminates corresponding instruction by reserved communication interface, and can transmit control signal a triggering automatic focus.
As preferably, the serial line interface that described infrared network video camera connects drived control plate is RS485 or RS232 interface.
As preferably, the communication interface between described two drived control plates is the one in USART, RS232, RS485, CAN, USB interface.
Further, the described drived control plate be connected with camera lens is provided with relay, this relay is provided with passive contact, and this passive contact is connected by two wires with between camera lens and the passive contact of Control realizes disconnection and the short circuit of wire.
In sum, the beneficial effect that the utility model is compared with prior art produced is:
One of the present utility model can have the features such as structure is simple, easy to use, novel by self-focusing laser night-vision device, simple to operate, monitoring distance, long service life; Integral manufacturing is with low cost, practical, is easy to promote.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Mark in accompanying drawing represents respectively:
1, Background control equipment, 2, infrared network video camera, 3, drived control plate, 4, The Cloud Terrace, 5, laser illuminator, 6, camera lens, 7, relay, 8, passive contact, 9, wire.
Embodiment
Below in conjunction with accompanying drawing, one of the present utility model can be described in detail below by self-focusing laser night-vision device.
Now provide one can self-focusing laser night-vision device, as shown in Figure 1, its structure comprises infrared network video camera 2, two pieces of drived control plates 3, The Cloud Terrace 4, laser illuminators 5 of Background control equipment 1, camera lens 6 with integrated auto-focus function, described Background control equipment 1 connects infrared network video camera 2 by netting twine network, and this infrared network video camera 2 connects two drived control plates 3 by serial line interface; One piece in two drived control plates 3 drives connection The Cloud Terrace 4, and another block drives and connects laser illuminator 5 and camera lens 6; Two drived control plates 3 are also provided with can the communication interface of communication mutually.
The serial line interface that described infrared network video camera 2 connects drived control plate 3 is RS485 or RS232 interface.
Communication interface between described two drived control plates 3 is the one in USART, RS232, RS485, CAN, USB interface.
The described drived control plate 3 be connected with camera lens 6 is provided with relay 7, this relay 7 is provided with passive contact 8, and this passive contact 8 is connected by two wires 9 with between camera lens 6 and relay 7 controls disconnection and the short circuit that passive contact 8 realizes wire 9.
Laser night-vision device is connected to Background control equipment by netting twine, first control signal enters infrared network video camera by netting twine, video camera control signal after inner decoding plate is by decoding exports two drived control plates to by RS485 or RS232 interface, these two drived control plates are connected by communication interface reserved separately in addition, can internal communication to realize some specific function, this interface is different from the interface be connected with video camera, can be USART, RS232, RS485, CAN, one in the communication interfaces such as USB, suitable interface type can be selected according to the installation environment of equipment, but the interface that two drived control plates must be designed to same type just can communication mutually.
When the object that cloud platform rotation terminates or after the release of camera lens zoom, video camera is taken changes, now need to trigger auto-focus function and photograph video image the most clearly to make video camera, now need the autozoom module analog video that infrared high-definition camera exports being inputed to camera lens.
Because the high definition motorized zoom lens of integrated auto-focus function triggers automatic focus by two wires of drawing, thus then trigger an automatic focus when two wires are produced by the action being disconnected to short circuit.
Above execution mode is only for illustration of the utility model, and be not limitation of the utility model, the those of ordinary skill of relevant technical field, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present utility model.
Claims (4)
1. one kind can self-focusing laser night-vision device, it is characterized in that: comprise Background control equipment, the infrared network video camera of camera lens with integrated auto-focus function, two pieces of drived control plates, The Cloud Terrace, laser illuminators, described Background control equipment connects infrared network video camera by netting twine network, and this infrared network video camera connects two drived control plates by serial line interface; One piece in two drived control plates drives connection The Cloud Terrace, and another block drives and connects laser illuminator and camera lens; Two drived control plates are also provided with can the communication interface of communication mutually.
2. one according to claim 1 can self-focusing laser night-vision device, it is characterized in that: the serial line interface that described infrared network video camera connects drived control plate is RS485 or RS232 interface.
3. one according to claim 1 can self-focusing laser night-vision device, it is characterized in that: the communication interface between described two drived control plates is the one in USART, RS232, RS485, CAN, USB interface.
4. one according to claim 1 can self-focusing laser night-vision device, it is characterized in that: the described drived control plate be connected with camera lens is provided with relay, this relay is provided with passive contact, and this passive contact is connected by two wires with between camera lens and the passive contact of Control realizes disconnection and the short circuit of wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599714.9U CN204761609U (en) | 2015-08-11 | 2015-08-11 | Laser night-vision device capable of automatically focusing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599714.9U CN204761609U (en) | 2015-08-11 | 2015-08-11 | Laser night-vision device capable of automatically focusing |
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| Publication Number | Publication Date |
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| CN204761609U true CN204761609U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520599714.9U Active CN204761609U (en) | 2015-08-11 | 2015-08-11 | Laser night-vision device capable of automatically focusing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167984A (en) * | 2017-06-30 | 2017-09-15 | 福建新大陆电脑股份有限公司 | A kind of stepping motor control apparatus of automatic focusing apparatus |
| CN108924389A (en) * | 2018-08-15 | 2018-11-30 | 苏州阿清智能科技有限公司 | A kind of stable holder of laser night vision |
-
2015
- 2015-08-11 CN CN201520599714.9U patent/CN204761609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167984A (en) * | 2017-06-30 | 2017-09-15 | 福建新大陆电脑股份有限公司 | A kind of stepping motor control apparatus of automatic focusing apparatus |
| CN108924389A (en) * | 2018-08-15 | 2018-11-30 | 苏州阿清智能科技有限公司 | A kind of stable holder of laser night vision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230424 Address after: 250000 building S02, No. 1036, Langchao Road, high tech Zone, Jinan City, Shandong Province Patentee after: Shandong Inspur Scientific Research Institute Co.,Ltd. Address before: No. 1036, Shandong high tech Zone wave road, Ji'nan, Shandong Patentee before: INSPUR GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |