CN106791745A - A kind of projector's Intelligent Installation accessory system and method - Google Patents
A kind of projector's Intelligent Installation accessory system and method Download PDFInfo
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- CN106791745A CN106791745A CN201611170632.8A CN201611170632A CN106791745A CN 106791745 A CN106791745 A CN 106791745A CN 201611170632 A CN201611170632 A CN 201611170632A CN 106791745 A CN106791745 A CN 106791745A
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- projector
- distance
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- accessory system
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- 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]
- H04N9/3141—Constructional details thereof
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
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- Projection Apparatus (AREA)
Abstract
Projector's Intelligent Installation accessory system and method that the present invention is provided, projector's Intelligent Installation accessory system are included：Projector, is used to project projected picture to view field；Detection unit, is used to obtain first distance of the projector at a distance of the view field；Processing unit, be stored with first table of comparisons, and the processing unit obtains the first information according to first distance and first table of comparisons；And Tip element, it is used to remind installation personnel to know the first information, the installation personnel adjusts the position of the projector according to the first information.Whereby, with the installation site residing for real-time reminding installation personnel projector, facilitate installation personnel that projector is attached into accurate projected position.
Description
Technical field
The present invention relates to projector installing area, more particularly to projector intelligent assistance system and method.
Background technology
Existing projector, especially suspension type projector, installation personnel are fixed on such as room by projector by suspension bracket
During top, due to specification tolerance caused by the technique of the camera lens specification, production technology tolerance or light path system integration of projector,
Cause same model projector with equidistant, the picture dimension being projected out has plus-minus tolerance, and installation personnel is in the mistake installed
To determine whether installation site is accurate in journey by observing the effect of picture, and last picture projection depends on installing
The subjective judgement of personnel, due to the difference of working experience, certainly will cause the drop shadow effect after installing to there is error, will influence product
With respect to the Consumer's Experience standard of client.
Can be compensated by the fine setting first-class means of projection lens on the market at present, so just compare limitation in space itself
Projector inside increases the mechanism of regulation camera lens, no matter has a certain degree of requirement to design or manufacture, and be integrated into throwing
Governor motion inside shadow machine is relatively costly, is unfavorable for controlling product cost.
Therefore, it is necessary to a kind of new projector's Intelligent Installation accessory system and method are designed, to overcome drawbacks described above.
The content of the invention
It is an object of the invention to provide a kind of projector's Intelligent Installation accessory system and method, it can be in the mistake installed
Prompt message is provided in journey.
To reach above-mentioned purpose, the invention provides a kind of projector's Intelligent Installation accessory system, the projector is intelligently pacified
Dress accessory system includes projector, detection unit, processing unit and Tip element；The projector is used to project projected picture extremely
View field；The detection unit is used to obtain first distance of the projector at a distance of the view field；The processing unit is stored with
First table of comparisons, the processing unit obtains the first information according to first distance and first table of comparisons；The Tip element is used to
Installation personnel is reminded to know the first information, the installation personnel adjusts the position of the projector according to the first information.
Preferably, first table of comparisons has multiple projection distances and a multiple picture dimensions, the plurality of projection distance with should
Multiple picture dimensions are into one-to-one relationship.
Preferably, the first information is the difference of immediate projection distance and first distance in the plurality of projection distance
And the corresponding picture dimension of the immediate projection distance.
Preferably, be compared for first distance and the plurality of projection distance by the processing unit, first distance and this
The minimum conduct immediate projection distance of the absolute difference of multiple projection distances.
Preferably, the processing unit has total table of comparisons, there is total table of comparisons multiple model features parameters and multiple to be somebody's turn to do
First table of comparisons, the plurality of model features parameter and multiple this first compare telogenesis one-to-one relationship.
Preferably, the Tip element is the view field, the projected picture with the first information is thrown by the projector
It is incident upon the view field.
Preferably, projector's Intelligent Installation accessory system also includes graphics processing unit, the graphics processing unit should
The first information is formed at the projected picture.
Preferably, projector's Intelligent Installation accessory system also includes suspension bracket, the detection unit is arranged at the suspension bracket, the inspection
Surveying unit has the first communication module, and the projector has the second communication module, and the first communication module lotus root connects second communication
Module.
Preferably, the detection unit is also used to detect projection environmental data, the projection environment packet includes luminance parameter, temperature
One of degree parameter, humidity parameter or altitude parameters or combination.
Preferably, the Tip element is display device or public address system.
To reach above-mentioned purpose, the present invention separately provides a kind of projector's Intelligent Installation householder method, is installed for projector
Positioning, the method includes step：Store first table of comparisons；Obtain first distance of the projector at a distance of the view field；Foundation
First distance and first table of comparisons obtain the first information；And remind installation personnel to know the first information, installation people
Member adjusts the position of the projector according to the first information.
Compared with prior art, the present invention is provided projector's Intelligent Installation accessory system and method, are projected by obtaining
The distance between machine and view field, and it is compared to export the first information with first table of comparisons for prestoring, from
And the installation site residing for real-time reminding installation personnel projector, facilitate installation personnel to be attached to projector accurately to project position
Put, without going observation to adjust dress by rule of thumb, tolerance range can be overcome to carry out the problem of drop shadow effect's differentiation in erection stage.
Brief description of the drawings
Fig. 1 is projector's Intelligent Installation accessory system structured flowchart of one embodiment of the invention；
Fig. 2 is projector's Intelligent Installation accessory system structured flowchart of another embodiment of the present invention；
Fig. 3 is projector's Intelligent Installation accessory system structured flowchart of further embodiment of this invention；
Fig. 4 is the schematic flow sheet of projector's Intelligent Installation householder method of the embodiment of the present invention.
Specific embodiment
To make have further understanding to the purpose of the present invention, construction, feature and its function, hereby coordinate embodiment detailed
It is described as follows.
Some vocabulary have been used in the middle of specification and claims to censure specific element.Have in art
Usual skill is, it is to be appreciated that manufacturer may call same element with different nouns.This specification and right will
Ask book not in the way of the difference of title is used as distinguishing element, but the difference with element functionally is used as what is distinguished
Criterion.In the whole text specification and claim mentioned in " including " be open term, therefore should be construed to " including but
It is not limited to ".
Shown in reference picture 1, the structural representation of the first embodiment of projector's Intelligent Installation accessory system 1 of the present invention is disclosed
Figure, projector Intelligent Installation accessory system 1 is used for the auxiliary positioning of the installation process of projector 12, to find accurate installation position
Put, so that projector 12 is used to project projected picture I to view field's D-shaped into clearly projection image.Intelligent Installation auxiliary system
System 1 includes detection unit 11, projector 12, processing unit 121 and Tip element 13；In the present embodiment, detection unit 11
Can be set independently of projector 12, detection unit 11 is used to obtain projector 12 at a distance of view field D first apart from S1；Treatment
Unit 121 is stored with first table of comparisons, and processing unit 121 obtains the first information according to first apart from S1 and first table of comparisons
I1, further, processing unit 121 has memory cell, and the memory cell is used to be pre-stored first table of comparisons, in this implementation
In example, processing unit 121 is the intrinsic processing unit of projector 12, for relative projector 12, projector's Intelligent Installation auxiliary
System 1 need not set up extra processing unit, by helping reduces cost；Tip element 13 is used to remind installation personnel to know the first letter
Breath I1, installation personnel adjusts the position of projector 12 according to first information I1, to obtain the projected picture of standard-definition.Yu Benshi
In applying example, first table of comparisons have multiple projection distance L1, L2 ..., (n is positive integer, n to Ln>And multiple picture dimension 1)
X1, X2 ..., (n is positive integer, n to Xn>1), the plurality of projection distance and the plurality of picture dimension into one-to-one relationship.Please join
According to multiple projection distances shown in table 1 and multiple picture dimension one-to-one relationships：
Table 1
| Projection distance L (cm) | Current picture size X (inch) |
| L1 | X1 |
| L2 | X2 |
| … | … |
| Ln | Xn |
In practical application, with the projection of projection lens than (ratio of projector distance and picture width) for 0.49, differentiate
As a example by rate is for 1920 × 1080 projector, first table of comparisons of its correspondence storage is as follows, and first is also show in table 2
The table of comparisons also includes current picture width d and current picture height h, projection distance L, current picture width d, current picture highly
H and picture dimension X is into one-to-one relationship：
Table 2
Preferably, processing unit 121 be also to that should have total table of comparisons, and total table of comparisons has multiple model features parameters and many
Individual first table of comparisons, the plurality of model features parameter and multiple this first compare telogenesis one-to-one relationship, processing unit 121
The Current projection camera lens model selection correspondence that projector 12 is used first table of comparisons to be called can be also first judged, so as to meet
Replacing between unlike signal projection lens.
Preferably, Tip element 13 is view field D, and projector 12 projects the projected picture I with first information I1
To view field D, installation personnel can watch first information I1 from view field D, and according to first information I1 adjustment projector
12 to accurate location.In practical operation, first information I1 be the plurality of projection distance L1, L2 ..., in Ln closest to first away from
From the projection distance L and the first distance S1 of S1 difference and closest to first apart from S1 the corresponding picture dimensions of projection distance L
X, certainly, first information I1 also can be the first difference between S1 and two neighbouring projection distances, and two projection distance
Corresponding picture dimension, is not limited thereto, and installation personnel can be facilitated to judge current location throwing corresponding with required picture dimension
The relation penetrated between distance.
Specifically, processing unit 121 by first apart from S1 and the plurality of projection distance L1, L2 ..., Ln be compared, and
Using first apart from S1 and the plurality of projection distance L1, L2 ..., the absolute difference of Ln it is minimum as this closest to the first distance
The projection distance L of S1.Projector Intelligent Installation accessory system 1 also includes graphics processing unit, and the graphics processing unit is by first
Information I1 is formed at projected picture I and projects to view field D.
For example, when installing, when projector 12 is located at first position with respect to view field D, processing unit 121 is obtained
First is taken apart from S1, if S1=70cm, the projected picture size of projector 12 need to be 60 inches, processing unit by installation personnel
121 calculate respectively with the absolute difference of multiple projection distance 65cm, 86.8cm, 108.5cm be respectively 5cm, 16.8cm,
Minimum value 5cm corresponds to 60 inches of projection distance 65cm, picture dimension in 38.5cm, and projector 12 is by projection distance 65cm,
One is projected to view field D to show apart from 60 inches of the difference 5cm and picture dimension of S1 and projection distance 65cm, installs people
Adjustment projector 12 is projected member with being close to as needed by knowing after immediate projection distance and corresponding picture dimension
Region D, will projector 12 be moved to the second place from the first position with respect to view field D, now, detection unit 11 continues
Distance of the projector 12 at a distance of view field D is obtained with first after being updated apart from S1, and is sent to processing unit 12, located
After the reason continuation follow-up of unit 12 updates first obtains the first information I1 after updating apart from S1 and first table of comparisons, so follows
Ring detects and points out that here is omitted.Whereby, you can in real time or adjustment position it is whether correct and make accurately judge with
Adjust to correct position.The present embodiment is to project to view field D to play a part of prompting first information I1.Referring to Fig. 3,
In another embodiment, Tip element 13 ' also can be display device or public address system, the now display device or broadcast
Device can play real-time reminding installation personnel by the corresponding intrument realization in projector, be not limited thereto.
In practical application, referring to Fig. 2, projector Intelligent Installation accessory system 1 includes suspension bracket, and the suspension bracket is used to project
Machine 12 is hung on the top such as room, and detection unit 11 is arranged at the suspension bracket, with the dismounting for facilitating detection unit 11 and secondary profit
With, in this way, installation personnel only needs to provide different user by having the detection unit being equipped with the service of installation, it is easy to operate,
It is with low cost.Preferably, detection unit 11 has the first communication module 111, and projector 12 also has the second communication module 123,
The lotus root of second communication module 123 connects the communication module 111 of processing unit 121 and first, the first communication module 111 will detect first away from
The second communication module 123 is sent to from S1, processing unit 121 obtains first apart from S1 by the second communication module 123；That is,
Detection unit 11 is not limited to the mode of wired connection with projector 12, also can be using the first communication module 111 and the second communication
The wireless communication mode that module 123 coordinates.
Certainly, detection unit 11 also may be used to project environmental data, and the projection environment packet includes luminance parameter, temperature ginseng
One of number, humidity parameter or altitude parameters or combination, Tip element 13 can in the lump allow the projection environmental data
Installation personnel is known, to strengthen additional demand during installation, the judgement of specialty is made when being beneficial to installation, is also imitated up to best projection
Really.
Referring to Fig. 4, the schematic flow sheet of the projector Intelligent Installation householder method 001 of the open embodiment of the present invention, projection
Machine Intelligent Installation householder method 001 is used for above-mentioned projector's Intelligent Installation accessory system 1, projector's Intelligent Installation householder method
001 includes step：
S101：Store first table of comparisons；
S102：Projector 12 is obtained at a distance of the first of view field D apart from S1；
S103：According to first first information I1 is obtained apart from S1 and first table of comparisons；And
S104：Installation personnel is reminded to know first information I1, the installation personnel is adjusted according to first information I1 and projected
The position of machine 12.The specific embodiment that projector Intelligent Installation householder method 001 is related to can refer to description projector and intelligently pacify
Specific embodiment during dress accessory system 1, here is omitted.
Above-mentioned projector's Intelligent Installation accessory system and method that the present invention is provided, by obtaining projector and view field
The distance between, and it is compared to export the first information with first table of comparisons for prestoring, so that real-time reminding is pacified
Installation site residing for dress personnel projector, facilitates installation personnel to determine accurate installation site, without going observation to adjust by rule of thumb
Dress, can overcome tolerance range to carry out the problem of drop shadow effect's differentiation in erection stage.
The present invention is been described by by above-mentioned related embodiment, but above-described embodiment is only to implement example of the invention.
It must be noted that, the embodiment for having disclosed is not limiting as the scope of the present invention.On the contrary, do not depart from it is of the invention spirit and
In the range of the change made and retouching, belong to scope of patent protection of the invention.
Claims (10)
1. a kind of projector's Intelligent Installation accessory system, it is characterised in that include：
Projector, is used to project projected picture to view field；
Detection unit, is used to obtain first distance of the projector at a distance of the view field；
Processing unit, be stored with first table of comparisons, and the processing unit obtains first according to first distance and first table of comparisons
Information；And
Tip element, is used to remind installation personnel to know the first information, and the installation personnel adjusts the throwing according to the first information
The position of shadow machine.
2. projector's Intelligent Installation accessory system as claimed in claim 1, it is characterised in that first table of comparisons has multiple
Projection distance and multiple picture dimensions, the plurality of projection distance and the plurality of picture dimension into one-to-one relationship.
3. projector's Intelligent Installation accessory system as claimed in claim 2, it is characterised in that the first information is the plurality of throwing
Penetrate in distance immediate projection distance and the difference of first distance and the corresponding picture dimension of the immediate projection distance.
4. projector's Intelligent Installation accessory system as claimed in claim 3, it is characterised in that the processing unit by this first away from
It is compared from the plurality of projection distance, first distance conduct minimum with the absolute difference of the plurality of projection distance should
Immediate projection distance.
5. projector's Intelligent Installation accessory system as claimed in claim 2, it is characterised in that the processing unit has total control
Table, total table of comparisons has multiple model features parameters and multiple first tables of comparisons, the plurality of model features parameter and multiple
The first control telogenesis one-to-one relationship.
6. projector's Intelligent Installation accessory system as claimed in claim 1, it is characterised in that the Tip element is the projected area
The projected picture with the first information is projected to the view field by domain, the projector.
7. projector's Intelligent Installation accessory system as claimed in claim 1, it is characterised in that also including graphics processing unit,
The first information is formed at the projected picture by the graphics processing unit.
8. projector's Intelligent Installation accessory system as claimed in claim 1, it is characterised in that also including suspension bracket, the detection list
Unit is arranged at the suspension bracket, and the detection unit has the first communication module, and the projector has the second communication module, first communication
Module lotus root connects second communication module.
9. projector's Intelligent Installation accessory system as claimed in claim 1, it is characterised in that the detection unit is also used to detect
Projection environmental data, the projection environment packet include luminance parameter, temperature parameter, humidity parameter or altitude parameters wherein it
One combines.
10. a kind of projector's Intelligent Installation householder method, installs for projector and positions, it is characterised in that the method includes step
Suddenly：
Store first table of comparisons；
Obtain first distance of the projector at a distance of the view field；
The first information is obtained according to first distance and first table of comparisons；And
Installation personnel is reminded to know the first information, the installation personnel adjusts the position of the projector according to the first information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170632.8A CN106791745A (en) | 2016-12-16 | 2016-12-16 | A kind of projector's Intelligent Installation accessory system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170632.8A CN106791745A (en) | 2016-12-16 | 2016-12-16 | A kind of projector's Intelligent Installation accessory system and method |
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Cited By (5)
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| CN108156432A (en) * | 2017-12-28 | 2018-06-12 | 中国华录集团有限公司 | A kind of ultrashort burnt laser projection tv of optimization shields installation method firmly |
| CN108761980A (en) * | 2018-04-19 | 2018-11-06 | 苏州佳世达光电有限公司 | A kind of projection arrangement |
| CN111258158A (en) * | 2018-11-30 | 2020-06-09 | 中强光电股份有限公司 | Projector and brightness adjusting method |
| CN112543316A (en) * | 2020-11-30 | 2021-03-23 | 宁波市方略博华文化发展有限公司 | Multifunctional control system based on somatosensory interaction |
| US11012669B2 (en) | 2019-07-30 | 2021-05-18 | Coretronic Corporation | Projection device and control method thereof |
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| CN108156432A (en) * | 2017-12-28 | 2018-06-12 | 中国华录集团有限公司 | A kind of ultrashort burnt laser projection tv of optimization shields installation method firmly |
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