CN107087148A - A kind of projector monitors self-adjusting system - Google Patents
A kind of projector monitors self-adjusting system Download PDFInfo
- Publication number
- CN107087148A CN107087148A CN201710520430.XA CN201710520430A CN107087148A CN 107087148 A CN107087148 A CN 107087148A CN 201710520430 A CN201710520430 A CN 201710520430A CN 107087148 A CN107087148 A CN 107087148A
- Authority
- CN
- China
- Prior art keywords
- projection
- monitoring
- regulating system
- unit
- view field
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3191—Testing thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3185—Geometric adjustment, e.g. keystone or convergence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3188—Scale or resolution adjustment
Abstract
Self-adjusting system is monitored the invention discloses a kind of projector.In the present invention：View field's monitoring unit is detected by regional signal and signal transmission module is connected with projection monitoring regulating system；Projection monitoring regulating system is driven by signal and electric control module is connected with projection angle adjustment unit；Projection definition monitoring unit is analyzed by data monitoring and data transmission module is connected with projection monitoring regulating system；Projection monitoring regulating system is connected by information analysis and signal transmission control module with projection information alarm unit.The present invention is tested and analyzed by projecting projection of the monitoring regulating system to projecting apparatus using process, sensing detection is carried out to view field, position adjustment is carried out to projecting apparatus using projection angle adjustment unit, quickly finish the matching operation of view field, projection definition to projecting apparatus is detected, corresponding information warning operation is carried out according to actual drop shadow effect so that projecting apparatus to operate with process more efficiently convenient.
Description
Technical field
The invention belongs to office equipment control system field, more particularly to a kind of projector monitoring self-regulation system
System.
Background technology
Projecting apparatus, also known as projector, be it is a kind of can be by the equipment on image or VIDEO PROJECTION to curtain, can be by not
The same same computer of interface, VCD, DVD, BD, game machine, DV etc., which is connected, plays corresponding vision signal.Projecting apparatus extensively should
It is different according to working method for family, office, school and public place of entertainment, there is a CRT, LCD, the different type such as DLP.
Projecting apparatus in use, generally requires to carry out angles and positions regulation, just can guarantee that the projected area of projecting apparatus
Domain is incident upon in formulation region, and the projection lens of projecting apparatus has the covering of some dusts sometimes, causes projector to go out
Blurred picture so that drop shadow effect has a greatly reduced quality.
The content of the invention
Self-adjusting system is monitored it is an object of the invention to provide a kind of projector, the present invention is adjusted by projecting monitoring
Projection of the section system to projecting apparatus is tested and analyzed using process, and carries out corresponding information police according to actual drop shadow effect
Show operation so that projecting apparatus operate with process more efficiently it is convenient.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention monitors self-adjusting system, including projection monitoring regulating system for a kind of projector, and projection monitoring is adjusted
Section system includes view field's monitoring unit, projection angle adjustment unit, projection definition monitoring unit and projection information warning
Unit.
View field's monitoring unit is detected by regional signal and signal transmission module is connected with projection monitoring regulating system；
Projection monitoring regulating system is driven by signal and electric control module is connected with projection angle adjustment unit；Project definition prison
Unit is surveyed to be connected with projection monitoring regulating system by data monitoring analysis and data transmission module；Projection monitoring regulating system is led to
Information analysis and signal transmission control module is crossed to be connected with projection information alarm unit.
Wherein, view field's monitoring unit in view field by setting some projection ray's sensors, to projected area
Actual perspective plane domain in domain is monitored, and projection ray's sensor is sent out to projection monitoring regulating system in non-drive actions region
Send Regulate signal to be projected.
Wherein, projection monitoring regulating system sends regulation angular adjustment information to projection angle adjustment unit and driving is adjusted
The Regulate signal of motor device action is saved, is limited by the data for adjusting angular adjustment information, the regulation to regulation motor device
Angle carries out spacing adjustment.
Wherein, projection definition monitoring unit to the image continuity in view field by being monitored analysis, to throwing
The fuzzy region of point or face block in the domain of shadow zone is analyzed, and analyze data is transferred into projection monitoring regulating system.
Wherein, the fault message occurred in projection monitoring regulating system analysis projection process, by transmitting fault information to throwing
Shadow information alarm unit, carries out the output and warning operation of fault message.
The invention has the advantages that：
The present invention is tested and analyzed by projecting projection of the monitoring regulating system to projecting apparatus using process, to projected area
Domain carries out sensing detection, and carries out position adjustment to projecting apparatus using projection angle adjustment unit, can quickly finish projection
The matching operation in region, and the projection definition of projecting apparatus is detected, and carried out accordingly according to actual drop shadow effect
Information warning operation so that projecting apparatus operate with process more efficiently it is convenient.
Certainly, any product for implementing the present invention it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 monitors self-adjusting system structural representation for the projector of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", are for only for ease of the description present invention and simplify description, without
It is that instruction or the signified component of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Refer to shown in accompanying drawing 1, the present invention monitors self-adjusting system, including projection monitoring regulation for a kind of projector
System, projection monitoring regulating system includes view field's monitoring unit, projection angle adjustment unit, projection definition monitoring unit
With projection information alarm unit.
View field's monitoring unit is detected by regional signal and signal transmission module is connected with projection monitoring regulating system；
Projection monitoring regulating system is driven by signal and electric control module is connected with projection angle adjustment unit；Project definition prison
Unit is surveyed to be connected with projection monitoring regulating system by data monitoring analysis and data transmission module；Projection monitoring regulating system is led to
Information analysis and signal transmission control module is crossed to be connected with projection information alarm unit.
Further, view field's monitoring unit in view field by setting some projection ray's sensors, to throwing
Actual perspective plane domain in the domain of shadow zone is monitored, and projection ray's sensor is to projection monitoring regulation in non-drive actions region
System sends Regulate signal to be projected.
Further, projection monitoring regulating system sends regulation angular adjustment information and drive to projection angle adjustment unit
The Regulate signal of dynamic regulation motor device action, is limited by the data for adjusting angular adjustment information, to regulation motor device
Adjust angle and carry out spacing adjustment.
Further, definition monitoring unit is projected by being monitored analysis to the image continuity in view field,
Point or the fuzzy region of face block in view field is analyzed, and analyze data is transferred to projection monitoring regulation system
System.
Further, the fault message occurred in projection monitoring regulating system analysis projection process, by transmitting fault information
Projection information alarm unit is given, the output and warning operation of fault message is carried out.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example are described
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can be closed in any one or more embodiments or example
Suitable mode is combined.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details of narration, it is only described embodiment that the invention is not limited yet.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of projector monitors self-adjusting system, including projection monitoring regulating system, it is characterised in that：
The projection monitoring regulating system includes view field's monitoring unit, projection angle adjustment unit, projection definition monitoring
Unit and projection information alarm unit；
View field's monitoring unit is detected by regional signal and signal transmission module is connected with projection monitoring regulating system；
The projection monitoring regulating system is driven by signal and electric control module is connected with projection angle adjustment unit；
The projection definition monitoring unit is analyzed and data transmission module and projection monitoring regulating system phase by data monitoring
Connection；
The projection monitoring regulating system is connected by information analysis and signal transmission control module with projection information alarm unit.
2. a kind of projector monitoring self-adjusting system according to claim 1, it is characterised in that：
View field's monitoring unit in view field by setting some projection ray's sensors, in view field
Actual perspective plane domain is monitored, and projection ray's sensor sends to projection monitoring regulating system and waits to throw in non-drive actions region
Shadow Regulate signal.
3. a kind of projector monitoring self-adjusting system according to claim 1, it is characterised in that：
The projection monitoring regulating system sends regulation angular adjustment information and driving regulation electricity to projection angle adjustment unit
The Regulate signal of machine device action, is limited by the data for adjusting angular adjustment information, to the regulation angle of regulation motor device
Carry out spacing adjustment.
4. a kind of projector monitoring self-adjusting system according to claim 1, it is characterised in that：
The projection definition monitoring unit to the image continuity in view field by being monitored analysis, to view field
Interior point or the fuzzy region of face block are analyzed, and analyze data is transferred into projection monitoring regulating system.
5. a kind of projector monitoring self-adjusting system according to claim 1, it is characterised in that：
The fault message occurred in the projection monitoring regulating system analysis projection process, by transmitting fault information to projection information
Alarm unit, carries out the output and warning operation of fault message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520430.XA CN107087148A (en) | 2017-06-30 | 2017-06-30 | A kind of projector monitors self-adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520430.XA CN107087148A (en) | 2017-06-30 | 2017-06-30 | A kind of projector monitors self-adjusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107087148A true CN107087148A (en) | 2017-08-22 |
Family
ID=59607109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710520430.XA Pending CN107087148A (en) | 2017-06-30 | 2017-06-30 | A kind of projector monitors self-adjusting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107087148A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432611A (en) * | 2020-12-10 | 2021-03-02 | 宁波舜宇仪器有限公司 | Three-dimensional surface shape detection method and device |
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| CN101662578A (en) * | 2008-08-29 | 2010-03-03 | 佳能株式会社 | Image processing apparatus and control method therefor |
| CN103502721A (en) * | 2011-05-23 | 2014-01-08 | 松下电器产业株式会社 | Light projection device |
| US20140039674A1 (en) * | 2012-08-01 | 2014-02-06 | Tetsuro Motoyama | Projector Positioning |
| CN104360567A (en) * | 2014-10-11 | 2015-02-18 | 苏州合欣美电子科技有限公司 | Projection brightness adjustment method of adaptive projection system |
| CN104935852A (en) * | 2015-06-25 | 2015-09-23 | 苏州市英富美欣科技有限公司 | Projection angle regulating method based on image analysis |
| CN105163110A (en) * | 2015-09-02 | 2015-12-16 | 厦门美图之家科技有限公司 | Camera cleanliness detection method and system and shooting terminal |
| CN105700276A (en) * | 2016-04-06 | 2016-06-22 | 浙江大学 | Automatic positioning projector and automatic positioning method |
| CN106231297A (en) * | 2016-08-29 | 2016-12-14 | 深圳天珑无线科技有限公司 | The detection method of photographic head and device |
| CN106559629A (en) * | 2015-09-29 | 2017-04-05 | 中兴通讯股份有限公司 | A kind of method of projection, device and equipment |
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2017
- 2017-06-30 CN CN201710520430.XA patent/CN107087148A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662578A (en) * | 2008-08-29 | 2010-03-03 | 佳能株式会社 | Image processing apparatus and control method therefor |
| CN103502721A (en) * | 2011-05-23 | 2014-01-08 | 松下电器产业株式会社 | Light projection device |
| US20140039674A1 (en) * | 2012-08-01 | 2014-02-06 | Tetsuro Motoyama | Projector Positioning |
| CN104360567A (en) * | 2014-10-11 | 2015-02-18 | 苏州合欣美电子科技有限公司 | Projection brightness adjustment method of adaptive projection system |
| CN104935852A (en) * | 2015-06-25 | 2015-09-23 | 苏州市英富美欣科技有限公司 | Projection angle regulating method based on image analysis |
| CN105163110A (en) * | 2015-09-02 | 2015-12-16 | 厦门美图之家科技有限公司 | Camera cleanliness detection method and system and shooting terminal |
| CN106559629A (en) * | 2015-09-29 | 2017-04-05 | 中兴通讯股份有限公司 | A kind of method of projection, device and equipment |
| CN105700276A (en) * | 2016-04-06 | 2016-06-22 | 浙江大学 | Automatic positioning projector and automatic positioning method |
| CN106231297A (en) * | 2016-08-29 | 2016-12-14 | 深圳天珑无线科技有限公司 | The detection method of photographic head and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432611A (en) * | 2020-12-10 | 2021-03-02 | 宁波舜宇仪器有限公司 | Three-dimensional surface shape detection method and device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
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| RJ01 | Rejection of invention patent application after publication |