CN101183342A - Projection device control system - Google Patents
Projection device control system Download PDFInfo
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- CN101183342A CN101183342A CNA2006101486192A CN200610148619A CN101183342A CN 101183342 A CN101183342 A CN 101183342A CN A2006101486192 A CNA2006101486192 A CN A2006101486192A CN 200610148619 A CN200610148619 A CN 200610148619A CN 101183342 A CN101183342 A CN 101183342A
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Abstract
The invention relates to a control system of projection device, comprising a projection device, a base station and a control centre; wherein, the projection device comprises a first wireless transmission module; the base station comprises a second wireless transmission module used for transmitting the data with the first wireless transmission module in wireless mode; the control centre is connected with the base station and used for operating the projection device by the base station according to the data from the base station.
Description
Technical field
The present invention relates to a kind of projection device control system, particularly relate to the projection device control system of an a kind of control center by a base stations control one projection arrangement.
Background technology
Continuous progress along with optics science and technology, projector has been widely used in various occasions, for example in general occasions such as meeting bulletin, in order to allow the participant can know the understanding content of the discussions, the host can will report that relevant interior perhaps chart is incident upon on the display screen by operation projector, make that the participant can be by watching the clear content of grasping report of the data that are incident upon on the display screen.Moreover the usable range of projector is along with the progress of audio-visual devices and Storage Media, for example high-power sound equipment, DVD of high storage capacity or the like, make general family also can be at home by projector's sound equipment of arranging in pairs or groups, enjoy as the audiovisual impression of being personally on the scene in the cinema by the super large picture that projector casts out.This makes the usable range of projector spread to gradually in the general family.Yet different erroneous condition can take place because of each board environment for use situation is different in projector in use, when for example each board is positioned at the varying environment height because the radiating condition difference, and can face different heat dissipation problems, if can't provide issue-resolution, then can have a greatly reduced quality to the using character of projector at unique situation of each board.
Summary of the invention
The invention provides the projection device control system of an a kind of control center, to solve the above problems by a base stations control one projection arrangement.
The present invention discloses a kind of projection device control system, it includes a projection arrangement, it includes one first wireless transport module, one base station, it includes one second wireless transport module, is used for transmitting data with wireless mode with this first wireless transport module, and a control center, online in this base station, this control center be received from these data of transmitting this base station and according to these data by this projection arrangement of this base station operation.
Description of drawings
Fig. 1 is the function block schematic diagram of projection device control system of the present invention.
Fig. 2 is the process flow diagram of control center's control projection arrangement of projection device control system of the present invention.
The reference numeral explanation
10 projection device control systems, 12 projection arrangements
14 first wireless transport modules, 16 radiating modules
18 fans, 20 temperature sensors
22 control modules, 24 base stations
26 second wireless transport modules, 28 control centers
30 statistic units
Step 100,102,104,106
Embodiment
See also Fig. 1, Fig. 1 is the function block schematic diagram of the present invention's one projection device control system 10, projection device control system 10 includes a projection arrangement 12, it can be a projector or a rear-projection TV (rear projection TV) etc., projection arrangement 12 includes one first wireless transport module 14, is used for wireless mode transmission data, and a radiating module 16, be used for projection arrangement 12 internal heat energy are discharged, radiating module 16 comprises a fan 18.Projection arrangement 12 also includes a temperature sensor 20, is used for sensing temperature, and a control module 22, is coupled in first wireless transport module 14, radiating module 16, and temperature sensor 20, is used for controlling the operation of projection arrangement 12.Projection device control system 10 also includes a base station 24, it includes one second wireless transport module 26, be used for transmitting data with wireless mode with first wireless transport module 14, base station 24 can be a network bridge (access point), when projection arrangement 12 needed reception to use these data of projection by a mobile computer with the data that wireless transmission method was transmitted, this mobile computer and projection arrangement 12 needed link communication by base station 24 for instance.Projection device control system 10 also includes a control center 28, online in the base station 24, be used for the operation by base station 24 control projection arrangements 14 of the data that transmitted according to base station 24, wherein 24 of control center 28 and base stations can wire transmission or Wireless transmission mode carry out online; Or projection arrangement 12 can be by first wireless transport module 14 and base station 24 the wireless transmission of 26 of second wireless transport modules and base station 24 and control center 28 online, the data of transmitting the user mode that corresponds to projection arrangement 12 are to control center 28; Control center 28 preferably comprises a statistics unit 30, and when many projection arrangements and same base station comes on line, the base station receives the user mode data that each projection arrangement transmits, via statistic unit 30 statistical study with as the reference that improves projection arrangement 12 in the future.
See also Fig. 2, Fig. 2 is the process flow diagram of control center's 28 control projection arrangements 12 of projection device control system 10 of the present invention, and method of the present invention comprises the following step:
Step 100: projection arrangement 12 is set up online with base station 24 with wireless transmission method.
Step 102: base station 24 transfers data to control center 28.
Step 104: the data that control center 28 is transmitted according to base station 24 are controlled the operation of projection arrangements 12 by base station 24.
Step 106: finish.
In this above-mentioned steps being done one describes in detail, at first projection arrangement 12 can be set up online with base station 24 and transmit data with wireless transmission method, when projection arrangement 12 needed reception to use these data of projection by a mobile computer with the data that wireless transmission method was transmitted, this mobile computer and projection arrangement 12 needed link communication by base station 24 for instance.The data relevant with projection arrangement 12 just can be transmitted to control center 28 in base station 24 afterwards, for example existing just residing environmental data (for example geographical altitude information, longitude and latitude data etc.) can be transmitted to control center 28 in base station 24, and control center 28 just can pass through base station 24 transfer instructions to projection arrangement 12 according to the data that base station 24 is transmitted, and uses the operation of control projection arrangement 12.For instance if existing just residing geographical altitude information is transmitted to control center 28 in base station 24, the operator scheme of the radiating module 16 of projection arrangement 12 can be switched according to the geographical altitude information that base station 24 is transmitted in control center 28 by base station 24, as when base station 24 is in the geographic position of higher height above sea level, because rarefaction of air (atmospheric density is low), if radiating module 16 desires to keep the desirable radiating effect identical with the level land, the rotating speed that then must improve fan 18 to be increasing the flow of air, so control center 28 can switch to high-altitude pattern (fan is in high rotating speed) from general modfel (fan is in the slow-speed of revolution) by the radiating module 16 that projection arrangement 12 will be switched in base station 24.Temperature-input voltage the corresponding relation (V-T Curve) of fan 16 also can be switched or upgrade in control center 28 by base station 24, to adapt at different geographical height, when projection arrangement 12 was in the same operation temperature, fan 16 needed different input voltages to keep identical radiating effect to produce different rotating speeds.
In addition, except the operation of control center's 28 may command projection arrangements 12, projection arrangement 12 also can be by first wireless transport module 14 and second wireless transport module 26 wireless transmission and base station 24 and control center 28 online, the user mode data of transmitting projection arrangement 12 are to control center 28.For instance, when projection arrangement 12 took place when machine or running mistake during operation, projection arrangement 12 transmission operation parameter values or error code data were to control center 28; Or the rotary speed data (voltage signal value) of projection arrangement 12 transmission fans 18 is to control center 28; Or projection arrangement 12 transmission sense datas (for example the temperature sensing data of temperature sensor 20 etc.) are to control center 28.And control center 28 preferably comprises a statistics unit 30, with the user mode of many projection arrangements of statistical study, as the reference that improves projection arrangement 12 designs in the future.
Compared to prior art, projection device control system of the present invention system utilizes the online of base station and control center and transmits and be relevant to the information of projection arrangement to control center, control center uses the operation projection arrangement, and then each board that reaches being under the varying environment situation provides its corresponding optimal operation mode, so can promote the using character of each projection arrangement effectively; In addition, projection arrangement also transmits the user mode data to control center, use each board of statistical study in user mode, as the reference that improves projection arrangement in the future.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (12)
1. projection device control system, it includes:
One projection arrangement, it includes one first wireless transport module;
One base station, it includes one second wireless transport module, is used for transmitting data with this first wireless transport module with wireless mode; And
One control center, online in this base station, this control center be received from these data of transmitting this base station and according to these data by this projection arrangement of this base station operation.
2. projection device control system as claimed in claim 1, wherein this projection arrangement includes a radiating module, and this control center is according to this radiating module of this this projection arrangement of data manipulation.
3. projection device control system as claimed in claim 2, wherein this data system comprises an environmental data, and an operator scheme of this radiating module of this projection arrangement is switched in this control center according to this environmental data.
4. projection device control system as claimed in claim 3, wherein this environmental data comprises longitude and latitude data, and this operator scheme of this radiating module of this projection arrangement is switched in this control center according to these longitude and latitude data.
5. projection device control system as claimed in claim 3, wherein this environmental data comprises a geographical altitude information, and this operator scheme of this radiating module of this projection arrangement is switched in this control center according to this geography altitude information.
6. projection device control system as claimed in claim 5, wherein this radiating module comprises a fan, and the one temperature-input voltage corresponding relation of this fan is switched in this control center according to this geography altitude information.
7. projection device control system as claimed in claim 1, wherein these data comprise projection arrangement user mode data.
8. projection device control system as claimed in claim 7, wherein these projection arrangement user mode data are an error code data.
9. projection device control system as claimed in claim 7, wherein this projection arrangement also comprises a fan, and the rotary speed data that these projection arrangement user mode data are this fan.
10. projection device control system as claimed in claim 7, wherein this projection arrangement also comprises a sensing module, and the sense data that these projection arrangement user mode data are this sensing module.
11. projection device control system as claimed in claim 10, wherein this sensing module comprises a temperature sensor, is used for the temperature of this projection arrangement of sensing, and this sense data is a temperature data of this projection arrangement.
12. projection device control system as claimed in claim 1, wherein this projection arrangement is a projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101486192A CN101183342A (en) | 2006-11-14 | 2006-11-14 | Projection device control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101486192A CN101183342A (en) | 2006-11-14 | 2006-11-14 | Projection device control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101183342A true CN101183342A (en) | 2008-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101486192A Pending CN101183342A (en) | 2006-11-14 | 2006-11-14 | Projection device control system |
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| CN (1) | CN101183342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105531625A (en) * | 2014-05-27 | 2016-04-27 | 联发科技股份有限公司 | Projection display component and electronic device |
-
2006
- 2006-11-14 CN CNA2006101486192A patent/CN101183342A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105531625A (en) * | 2014-05-27 | 2016-04-27 | 联发科技股份有限公司 | Projection display component and electronic device |
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