CN103957358A - Synchronous zooming calibration device and calibration method - Google Patents
Synchronous zooming calibration device and calibration method Download PDFInfo
- Publication number
- CN103957358A CN103957358A CN201410202370.3A CN201410202370A CN103957358A CN 103957358 A CN103957358 A CN 103957358A CN 201410202370 A CN201410202370 A CN 201410202370A CN 103957358 A CN103957358 A CN 103957358A
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- zoom
- data
- rectifier
- button
- watch
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Abstract
Synchronous zoom rectifier of the invention, including shell and circuit part are provided with liquid crystal display, USB interface, communication interface, power switch and multiple keys on shell; Circuit part includes microcontroller, power module, USB module, key module and communication module. Bearing calibration of the invention includes: a) equipment connection; B) data query instruction is sent; C) receiving and storing data is array
Form; D) camera lens is adjusted; E) judge whether hot spot is consistent with visual field; F) data are not modified; G) data are modified; H) judge whether that verification finishes; I) camera lens zoom position is adjusted; J) by original array
It replaces with
. Synchronous zoom rectifier of the invention, user can adjust synchronous effect according to the wish of oneself or when synchronous effect is deteriorated because of certain extraneous factors, avoid and equipment is returned factory or manufacturer goes on business maintenance, maintenance cost is reduced, ensure that the normal use of client.
Description
Technical field
The present invention relates to a kind of synchronous zoom rectifier and bearing calibration, in particular, relate in particular to a kind of synchronous zoom rectifier and bearing calibration of can be effectively laser facula and angle of view synchronous zoom being proofreaied and correct.
Background technology
In present stage situation, in supervisory control system, as laser night-vision device, although can realize laser facula and angle of view synchronous zoom, but, equipment can only just set the matching effect of both angles of visual field before dispatching from the factory, as hot spot is inscribed within the angle of view etc., after equipment arrives in client's hand, client can not adjust synchronous effect according to the wish of oneself, or when synchronous effect is during because of some extraneous factor variation, equipment can only be returned to the maintenance of going on business of factory or manufacturer, both have influence on client's normal use, also increased cost.
Summary of the invention
The present invention, in order to overcome the shortcoming of above-mentioned technical problem, provides a kind of synchronous zoom rectifier and bearing calibration.
Synchronous zoom rectifier of the present invention, comprises housing and is arranged at the circuit part in housing, is provided with LCDs, USB interface, communication interface, mains switch and multiple button on described housing; Its special feature is: described circuit part comprises microcontroller, power module, USB module, key-press module and communication module, and microprocessor controls LCDs shows data; Described microcontroller is realized and the communicating by letter of upper PC by USB module, realizes and the communicating by letter of watch-dog, by the state of key-press module key range by communication module; Described watch-dog is made up of image device and illuminating device, microcontroller reads the zoom data of illuminated mirror group in the zoom data of camera lens in image device and illuminating device by communication module, and can the zoom data line amendment to illuminated mirror group according to the principle of image device and illuminating device synchronous zoom.
Synchronous zoom rectifier of the present invention, described button comprises the digital keys of set button, call button, tele button, wide button ,+button ,-button and 0 to 9.
Synchronous zoom rectifier of the present invention, described communication module adopts RS485, RS422 or RS232 communication mode.
The bearing calibration of synchronous zoom rectifier of the present invention, its special feature is, comprise the following steps: a). equipment connection, watch-dog is connected with rectifier by communication interface, upper PC is connected with rectifier by USB interface, setting up watch-dog, upper PC is communicated by letter with rectifier; B). send data query instruction, rectifier sends the instruction of the zoom data of illuminated mirror group in the zoom data of camera lens in inquiry image device and illuminating device to watch-dog; C). receive and store data, watch-dog receives and sends after request of data, and camera lens zoom data and illuminated mirror group zoom data are sent to rectifier; Rectifier receives after data and is stored as array
form,
, element
in
for camera lens exists
the zoom data of position,
for the zoom data of illuminated mirror group,
for the zoom location point number of camera lens and illuminated mirror group,
for integer; D). adjustable lens, by the camera adjusting in watch-dog, to wide-angle or long burnt state, execution step is e); E). judge that whether hot spot is consistent with visual field, judge that by the upper shown monitored picture of upper PC (9) whether the illumination hot spot of illuminating device is consistent with the visual field of image device, if unanimously, performed step f); If inconsistent, perform step g); F). not Update Table, to camera lens in
the zoom data of position
do not make an amendment, execution step h); G). Update Table, pass through+button and-button regulate illumination hot spot size, until illumination hot spot consistent with the visual field of image device; Utilize the zoom data of illuminated mirror group after regulating, by camera lens in
the zoom data of position
be revised as
, and be stored as array
,
, execution step h); H). judge whether that verification is complete, it is complete whether has all proofreaied and correct all zooms position that judges image device, if proofread and correct completely, performs step j); If do not proofread and correct completely, perform step i); I). adjustable lens zoom position, the zoom position of camera lens in image device is adjusted to next zoom position by current zoom location status, execution step is e); J). replace zoom data, rectifier is by array
be sent in watch-dog, watch-dog is by original array
replace with
, proofread and correct with the zoom data in image device and illuminating device, ensure the consistency of image device and illuminating device zoom.
The invention has the beneficial effects as follows: synchronous zoom rectifier of the present invention, by the USB module and the communication module that are connected with microcontroller are set, effectively realize and the communicating by letter of upper PC and watch-dog; The key-press module being connected with microcontroller is set, can regulates the varying times parameter of illuminating device in watch-dog by button, to ensure the consistency of image device and illuminating device zoom.The bearing calibration of synchronous zoom rectifier of the present invention, first obtain the zoom data of camera lens and illuminated mirror group in watch-dog, and judge that according to picture shown on upper PC whether illumination hot spot is consistent with camera lens visual field, in inconsistent situation by+button and-button regulates the zoom data of illuminating device, until all zoom positions are all proofreaied and correct complete, finally the zoom data after regulating are stored, to ensure the consistency of illuminating device and image device zoom.
Synchronous zoom rectifier of the present invention and bearing calibration, can realize easily mating of illuminating device illumination hot spot and image device visual field, after equipment arrives in client's hand, client can be according to the wish of oneself or when synchronous effect is during because of some extraneous factor variation, adjust synchronous effect, avoid equipment to return the maintenance of going on business of factory or manufacturer, reduced maintenance cost, ensured client's normal use.
Brief description of the drawings
Fig. 1 is the structural representation of synchronous zoom rectifier of the present invention;
Fig. 2 is the schematic diagram of circuit part in synchronous zoom rectifier of the present invention;
Fig. 3 is the flow chart of the bearing calibration of synchronous zoom rectifier of the present invention.
In figure: 1 housing, 2 buttons, 3 LCDs, 4 USB interface, 5 communication interfaces, 6 mains switches, 7 microcontrollers, 8 power modules, 9 upper PCs, 10 key-press modules, 11 communication modules, 12 watch-dogs, 13 USB modules.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, provided the structural representation of synchronous zoom rectifier of the present invention, it comprises housing 1, button 2, LCDs 3, USB interface 4, communication interface 5 and mains switch 6; 1 fixing and supporting role of housing, LCDs 3 and multiple button 2 are arranged on the surface of housing 1, and USB interface 4, communication interface 5 and mains switch 6 are arranged on the side of housing 1.LCDs 3 is for showing data message, and button 2 comprises the digital keys of set button, call button, tele button, wide button ,+button ,-button and 0 to 9.Rectifier is realized and being connected of upper PC 9 by USB module 13, by communicating by letter of communication module 11 realizations and watch-dog 12.
As shown in Figure 2, provided the schematic diagram of circuit part in rectifier of the present invention, it comprises microcontroller 7, power module 8, key-press module 10, communication module 11 and USB module 13, and microcontroller 7 has data operation and controls output action; USB module 13 forms usb 10, and communication module 11 forms communication interface 5, and communication module 11 can adopt RS485, RS422 or RS232 communication mode.Shown key-press module 10 is for the state of key range 2, after rectifier is connected with upper PC 9 by USB interface 4, not only can realizes and the communicating by letter of upper PC, but also can charge to power module 8.
As shown in Figure 3, provide the flow chart of the bearing calibration of synchronous zoom rectifier of the present invention, the bearing calibration of synchronous zoom rectifier of the present invention, realizes by following steps:
A). equipment connection, watch-dog 12 is connected with rectifier by communication interface 5, upper PC 9 is connected with rectifier by USB interface 4, setting up watch-dog, upper PC is communicated by letter with rectifier;
B). send data query instruction, rectifier sends the instruction of the zoom data of illuminated mirror group in the zoom data of camera lens in inquiry image device and illuminating device to watch-dog;
In the button shown in Fig. 1, button " numeral+call " is used for calling the camera presets position of corresponding numeral, and while calling, corresponding instruction is sent to watch-dog by rectifier; Button " numeral+set " is used for arranging camera presets position, as definite key of setting synchrodata; Can make the position of camera lens move to next zoom position by current location towards long burnt direction by " tele " button; Make the position of camera lens move to next zoom position by current location towards wide-angle direction by " wide " button.
C). receive and store data, watch-dog receives and sends after request of data, and camera lens zoom data and illuminated mirror group zoom data are sent to rectifier; Rectifier receives after data and is stored as array
form,
, element
in
for camera lens exists
the zoom data of position,
for the zoom data of illuminated mirror group,
for the zoom location point number of camera lens and illuminated mirror group,
for integer;
For example,, if camera lens and illuminated mirror group have 30 zoom positions in watch-dog,
,
for with
corresponding data,
,
under the control of image device and illuminating device, can realize the corresponding of illumination hot spot and camera lens visual field.
D). adjustable lens, by the camera adjusting in watch-dog, to wide-angle or long burnt state, execution step is e);
E). judge that whether hot spot consistent with visual field, by shown monitored picture on upper PC 9 judge the illumination hot spot of illuminating device and the visual field of image device whether consistent, if consistent, perform step f); If inconsistent, perform step g);
F). not Update Table, to camera lens in
the zoom data of position
do not make an amendment, execution step h);
G). Update Table, pass through+button and-button regulate illumination hot spot size, until illumination hot spot consistent with the visual field of image device; Utilize the zoom data of illuminated mirror group after regulating, by camera lens in
the zoom data of position
be revised as
, and be stored as array
,
, execution step h);
H). judge whether that verification is complete, it is complete whether has all proofreaied and correct all zooms position that judges image device, if proofread and correct completely, performs step j); If do not proofread and correct completely, perform step i);
I). adjustable lens zoom position, the zoom position of camera lens in image device is adjusted to next zoom position by current zoom location status, execution step is e);
J). replace zoom data, rectifier is by array
be sent in watch-dog, watch-dog is by original array
replace with
, proofread and correct with the zoom data in image device and illuminating device, ensure the consistency of image device and illuminating device zoom.
Claims (4)
1. a synchronous zoom rectifier, comprises housing (1) and is arranged at the circuit part in housing, is provided with LCDs (3), USB interface (4), communication interface (5), mains switch (6) and multiple button (2) on described housing; It is characterized in that: described circuit part comprises microcontroller (7), power module (8), USB module (13), key-press module (10) and communication module (11), microprocessor controls liquid crystal display on-screen-display message; Described microcontroller is realized and the communicating by letter of upper PC (9) by USB module, realizes and the communicating by letter of watch-dog (12), by the state of key-press module key range by communication module; Described watch-dog is made up of image device and illuminating device, microcontroller reads the zoom data of illuminated mirror group in the zoom data of camera lens in image device and illuminating device by communication module, and can the zoom data line amendment to illuminated mirror group according to the principle of image device and illuminating device synchronous zoom.
2. synchronous zoom rectifier according to claim 1, is characterized in that: described button (2) comprises the digital keys of set button, call button, tele button, wide button ,+button ,-button and 0 to 9.
3. synchronous zoom rectifier according to claim 1 and 2, is characterized in that: described communication module adopts RS485, RS422 or RS232 communication mode.
4. the bearing calibration based on synchronous zoom rectifier claimed in claim 1, is characterized in that, comprises the following steps:
A). equipment connection, watch-dog (12) is connected with rectifier by communication interface (5), upper PC (9) is connected with rectifier by USB interface (4), setting up watch-dog, upper PC is communicated by letter with rectifier;
B). send data query instruction, rectifier sends the instruction of the zoom data of illuminated mirror group in the zoom data of camera lens in inquiry image device and illuminating device to watch-dog;
C). receive and store data, watch-dog receives and sends after request of data, and camera lens zoom data and illuminated mirror group zoom data are sent to rectifier; Rectifier receives after data and is stored as array
form,
, element
in
for camera lens exists
the zoom data of position,
for the zoom data of illuminated mirror group,
for the zoom location point number of camera lens and illuminated mirror group,
for integer;
D). adjustable lens, by the camera adjusting in watch-dog, to wide-angle or long burnt state, execution step is e);
E). judge that whether hot spot is consistent with visual field, judge that by the upper shown monitored picture of upper PC (9) whether the illumination hot spot of illuminating device is consistent with the visual field of image device, if unanimously, performed step f); If inconsistent, perform step g);
F). not Update Table, to camera lens in
the zoom data of position
do not make an amendment, execution step h);
G). Update Table, pass through+button and-button regulate illumination hot spot size, until illumination hot spot consistent with the visual field of image device; Utilize the zoom data of illuminated mirror group after regulating, by camera lens in
the zoom data of position
be revised as
, and be stored as array
,
, execution step h);
H). judge whether that verification is complete, it is complete whether has all proofreaied and correct all zooms position that judges image device, if proofread and correct completely, performs step j); If do not proofread and correct completely, perform step i);
I). adjustable lens zoom position, the zoom position of camera lens in image device is adjusted to next zoom position by current zoom location status, execution step is e);
J). replace zoom data, rectifier is by array
be sent in watch-dog, watch-dog is by original array
replace with
, proofread and correct with the zoom data in image device and illuminating device, ensure the consistency of image device and illuminating device zoom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202370.3A CN103957358B (en) | 2014-05-14 | 2014-05-14 | A kind of synchronous zoom rectifier and bearing calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202370.3A CN103957358B (en) | 2014-05-14 | 2014-05-14 | A kind of synchronous zoom rectifier and bearing calibration |
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| Publication Number | Publication Date |
|---|---|
| CN103957358A true CN103957358A (en) | 2014-07-30 |
| CN103957358B CN103957358B (en) | 2017-01-04 |
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|---|---|---|---|
| CN201410202370.3A Active CN103957358B (en) | 2014-05-14 | 2014-05-14 | A kind of synchronous zoom rectifier and bearing calibration |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965303A (en) * | 2015-07-22 | 2015-10-07 | 山东神戎电子股份有限公司 | Method for intelligently adjusting synchronous zooming of laser night vision device |
| CN105629432A (en) * | 2016-01-14 | 2016-06-01 | 浪潮集团有限公司 | Method and device for laser night vision device calibration |
| CN108040233A (en) * | 2017-12-29 | 2018-05-15 | 山东神戎电子股份有限公司 | A kind of laser night-vision device synchronous zoom method based on image recognition |
| CN108227162A (en) * | 2016-12-09 | 2018-06-29 | 佳能株式会社 | Zoom lens and its control device and image pick-up device |
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| CN102692693A (en) * | 2012-06-08 | 2012-09-26 | 中国科学院半导体研究所 | Intelligent focusing device for range-gated laser night vision |
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| CN201044008Y (en) * | 2007-05-11 | 2008-04-02 | 济南神戎电子有限公司 | Synchronous zooming device of laser illuminator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965303A (en) * | 2015-07-22 | 2015-10-07 | 山东神戎电子股份有限公司 | Method for intelligently adjusting synchronous zooming of laser night vision device |
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| CN108227162A (en) * | 2016-12-09 | 2018-06-29 | 佳能株式会社 | Zoom lens and its control device and image pick-up device |
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|---|---|
| CN103957358B (en) | 2017-01-04 |
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