CN101794064A - Projection development device started or stopped intelligently and control method thereof - Google Patents
Projection development device started or stopped intelligently and control method thereof Download PDFInfo
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- CN101794064A CN101794064A CN200910189207A CN200910189207A CN101794064A CN 101794064 A CN101794064 A CN 101794064A CN 200910189207 A CN200910189207 A CN 200910189207A CN 200910189207 A CN200910189207 A CN 200910189207A CN 101794064 A CN101794064 A CN 101794064A
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- 238000000034 method Methods 0.000 title claims description 9
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 239000000523 sample Substances 0.000 claims description 35
- 230000036760 body temperature Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention relates to a projection development device started or stopped intelligently, which comprises a projector body and also comprises a detection unit and a power supply control unit; the detection unit detects whether a user is in the use environment of the projector body or not, and transmits a detection result to the power supply control unit; and the power supply control unit receives the detection result detected by the detection unit and sets the use state of the projector body. The invention judges whether the projector body needs to be used or not by detecting whether the user is in the use environment or not, the projector body is managed and is automatically in a standby or stop state when at an unattended state, intelligent control is carried out on the projector body, manual operation is not needed, very large convenience is brought to the user, the wastage of energy resources, which is caused by the condition that the user forgets to stop the device, is avoided, and the energy resources are greatly saved.
Description
[technical field]
The present invention relates to a kind of projection display, relate in particular to a kind of standby, shutdown of projection display, the control method of start.
[background technology]
At present, projector has a wide range of applications in the fields such as teaching in meeting.
Projector's power consumption when work is bigger, if forget shutdown after using, perhaps shuts down automatically when preparing to use, and all can cause the significant wastage of the energy, also brings very big inconvenience to the operator simultaneously.
[summary of the invention]
In view of this, be necessary to forget shutdown when not using and shutdown causes a large amount of wastes of the energy when using problems, propose a kind of projection display that can the intelligent switch machine at above-mentioned projector.
Be necessary to propose a kind of control method of projection display that can the intelligent switch machine in addition.
A kind of projection display of intelligent switch machine comprises projector body, it is characterized in that: also comprise probe unit and power control unit; Described probe unit surveys in the described projector body environment for use whether the user is arranged, and sends result of detection to described power control unit; Described power control unit receives the described result of detection that described probe unit is surveyed, and sets the user mode of described projector body.
Preferably, described sniffer is installed on the housing of described projector body or as independent sector and is arranged on described projector body outside.
Preferably, described probe unit adopts infrared probe.
Preferably, to survey ultrared scope be 7 to 10 microns to described infrared probe.
Preferably, the described result of detection that receives in Preset Time of described power control unit all is that the user mode of setting described projector body in described projector body environment for use during no user is holding state or off-mode.
Preferably, the user mode of described projector body be holding state or off-mode and described power control unit receive have in the environment for use user as a result the time, the user mode of setting described projector body is an open state.
Preferably, further comprise the mode initialization unit, the described Preset Time that enters holding state or off-mode when the detection range of described probe unit and described projector body environment for use do not have the user is set in described mode initialization unit.
A kind of control method of projection display equipment comprises the steps:
Survey in the projector body environment for use whether the user is arranged;
According to result of detection, set the user mode of projector body.
Preferably, the described result of detection that receives in Preset Time all is in the described projector body environment for use during no user, adjusts the user mode of projector body, and the user mode of setting projector body is holding state or off-mode;
Result of detection is in the environment for use user to be arranged, and the projector body user mode adjusts the user mode of projector body when being in holding state or off-mode, and the user mode of setting projector body is an open state.
Preferably, do not detect the user in first schedule time, then setting projector body is holding state, does not detect the user in second schedule time after standby, and then setting projector body is off-mode.
The projection display and the control method thereof of above-mentioned intelligent switch machine, have or not the user by surveying in the environment for use, judge whether projector body needs to use, projector body is managed, make projector body when the unmanned state, be in standby or off-mode automatically, projector body is carried out Based Intelligent Control, need not manually-operated, bring great convenience to the user, avoided the user to forget the energy dissipation that shutdown causes, saved the energy greatly.
[description of drawings]
Fig. 1 is the structural representation of the projection display of intelligent switch machine.
[embodiment]
Below in conjunction with accompanying drawing,, will make technical scheme of the present invention and other beneficial effects apparent by the specific embodiment of the present invention is described in detail.
Fig. 1 is the projection display structural representation of intelligent switch machine.Comprise projector body 110, probe unit 120, power control unit 130 and mode initialization unit 140.
Projector body 110 is carried out the projection video picture.
Probe unit 120 surveys in projector body 110 environments for use whether the user is arranged, and sends result of detection to power control unit 130.
Preferably, probe unit 120 adopts infrared probe to survey.Infrared probe can judge whether the user is arranged in the environment for use according to whether detecting the infrared ray that body temperature discharges.Can produce electric signal when infrared probe detects infrared ray, showing has the user in the environment for use.Infrared probe can not produce electric signal when surveying less than infrared ray, and showing does not have the user in the environment for use.For guaranteeing precision, it is 7 to 10 microns (human body is pyroelectric infrared to be 7 to 10 microns, mainly concentrates on 9.4 microns) that the setting infrared probe is surveyed ultrared scope.
Power control unit 130 receives the result of detection of probe unit 120, sets the user mode of projector body 110.
Power control unit 130 receive no user in projector body 110 environments for use that probe unit 120 detects as a result the time, power control unit 130 sends standby or shutdown command to projector body 110, and the user mode that makes projector body 110 is holding state or off-mode.
When leaving for fear of the user is of short duration also projector be set to holding state or off-mode, in preferred embodiment, set the user by mode initialization unit 150 and leave Preset Time and just send standby or shutdown command to projector body 110.For example, when Preset Time is 5 minutes, if probe unit 120 did not detect the user in 5 minutes, then power control unit 130 sends standby or shutdown command to projector body 110, and the user mode that makes projector body 110 is holding state or off-mode.Preset Time is 0 o'clock, is the above-mentioned projector body 110 that allows at once and enters holding state or off-mode.In other embodiments, can be provided with and not detect the user in first schedule time, then power control unit 130 sends standby command to projector body 110, do not detect the user in second schedule time after standby, then power control unit 130 sends shutdown command to projector body 110.Mode initialization unit 150 is user's operating unit, for the detection range of user according to the actual state setting probe unit 120 of environment for use, parameters such as Preset Time, first schedule time, second schedule time.When the user did not have setting, mode initialization unit 150 will be according to the default setting setup parameter.
Probe unit 120 preferably is installed on the housing of projector body 110, can also be arranged on the outside of projector body 110 as independent sector, by wireless or ray mode and power control unit 130 communications are arranged.
When using the projection display of above-mentioned intelligent switch machine, at first according to the actual state of environment for use, by mode initialization unit 150 setup parameters.The detection range that probe unit 120 is set according to mode initialization unit 150 is surveyed and is set in the detection range whether the user is arranged, and sends result of detection to power control unit 130.Parameter control projector body 110 beginning standby and the shutdown that power control unit 130 is set according to the result of detection binding pattern setup unit 150 of probe unit 120 are carried out Based Intelligent Control to the user mode of projector body 110.
Further, when the control by power control unit 130 of the projection display of intelligent switch machine enters into standby or off-mode automatically, if detect in the projector body environment for use user is arranged by probe unit 120, then power control unit 130 can send power-on command to projector body 110, realizes Auto Power On.
In addition, also provide a kind of control method of projection display of above-mentioned intelligent switch machine, comprise the steps:
Survey in the projector body environment for use whether the user is arranged.
By whether the user is arranged in the detection environment, preferably adopt infrared probe to survey in the environment for use whether the user is arranged.Infrared probe can judge whether the user is arranged in the environment for use according to whether detecting the infrared ray that body temperature discharges.Can produce electric signal when infrared probe detects infrared ray, showing has the user in the environment for use.Infrared probe can not produce electric signal when surveying less than infrared ray, and showing does not have the user in the environment for use.For guaranteeing precision, it is 7 to 10 microns (human body is pyroelectric infrared to be 7 to 10 microns, mainly concentrates on 9.4 microns) that the setting infrared probe is surveyed ultrared scope.
According to result of detection, set the user mode of projector body.
Result of detection is in the environment for use during no user, adjusts the user mode of projector body, and the user mode of setting projector body is holding state or off-mode.
Also projector is set to holding state or off-mode when avoiding that the user is of short duration to be left, and sets Preset Time.In Preset Time, when result of detection is always in the environment for use no user, just adjust the user mode of projector body, the user mode of setting projector body is holding state or off-mode.In a preferred embodiment, do not detect the user in first schedule time, then setting projector body is holding state, does not detect the user in second schedule time after standby, and then setting projector body is off-mode.
Result of detection is in the environment for use user to be arranged, and the projector body user mode adjusts the user mode of projector body when being in holding state or off-mode, and the user mode of setting projector body is an open state.This moment is by user's user demand that arranges by oneself.
The projection display and the control method thereof of above-mentioned intelligent switch machine, have or not the user by surveying in the environment for use, judge whether projector body needs to use, projector body is managed, make projector body when the unmanned state, be in standby or off-mode automatically, be in Auto Power On when people's state is arranged once more, be in open state, projector body is carried out Based Intelligent Control, need not manually-operated, bring great convenience to the user, avoided the user to forget the energy dissipation that shutdown causes, saved the energy greatly.
The above embodiment has only expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the projection display of an intelligent switch machine comprises projector body, it is characterized in that: also comprise probe unit and power control unit; Described probe unit surveys in the described projector body environment for use whether the user is arranged, and sends result of detection to described power control unit; Described power control unit receives the described result of detection that described probe unit is surveyed, and sets the user mode of described projector body.
2. according to the projection display of the described intelligent switch machine of claim 1, it is characterized in that: described sniffer is installed on the housing of described projector body or as independent sector and is arranged on described projector body outside.
3. according to the projection display of the described intelligent switch machine of claim 2, it is characterized in that: described probe unit adopts infrared probe.
4. according to the projection display of the described intelligent switch machine of claim 3, it is characterized in that: it is 7 to 10 microns that described infrared probe is surveyed ultrared scope.
5. according to the projection display of the described intelligent switch machine of claim 1, it is characterized in that: the described result of detection that described power control unit receives in Preset Time all is that the user mode of setting described projector body in described projector body environment for use during no user is holding state or off-mode.
6. according to the projection display of claim 1 or 5 described intelligent switch machines, it is characterized in that: the user mode of described projector body be holding state or off-mode and described power control unit receive have in the environment for use user as a result the time, the user mode of setting described projector body is an open state.
7. according to the projection display of the described intelligent switch machine of claim 5, it is characterized in that: also comprise the mode initialization unit, the described Preset Time that enters holding state or off-mode when the detection range of described probe unit and described projector body environment for use do not have the user is set in described mode initialization unit.
8. the control method of a projection display equipment comprises the steps:
Survey in the projector body environment for use whether the user is arranged;
According to result of detection, set the user mode of projector body.
9. the projection display of described according to Claim 8 intelligent switch machine, it is characterized in that: the described result of detection that receives in Preset Time all is in the described projector body environment for use during no user, adjust the user mode of projector body, the user mode of setting projector body is holding state or off-mode;
Result of detection is in the environment for use user to be arranged, and the projector body user mode adjusts the user mode of projector body when being in holding state or off-mode, and the user mode of setting projector body is an open state.
10. the projection display of described according to Claim 8 intelligent switch machine, it is characterized in that: do not detect the user in first schedule time, then setting projector body is holding state, do not detect the user in second schedule time after standby, then setting projector body is off-mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101892077A CN101794064B (en) | 2009-12-21 | 2009-12-21 | Projection development device and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101892077A CN101794064B (en) | 2009-12-21 | 2009-12-21 | Projection development device and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101794064A true CN101794064A (en) | 2010-08-04 |
| CN101794064B CN101794064B (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101892077A Expired - Fee Related CN101794064B (en) | 2009-12-21 | 2009-12-21 | Projection development device and control method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102571A (en) * | 2017-04-27 | 2017-08-29 | 深圳市毅丰光电科技有限公司 | Projecting apparatus automatic shutdown/dormancy sets system and method to set up |
| CN108170037A (en) * | 2017-12-26 | 2018-06-15 | 广东美的厨房电器制造有限公司 | Control method, control device and cooking equipment |
| CN109348196A (en) * | 2018-10-25 | 2019-02-15 | 安克创新科技股份有限公司 | Portable projector and its control method and computer storage medium |
| CN110223619A (en) * | 2019-06-11 | 2019-09-10 | 上海易视计算机科技股份有限公司 | Method for controlling projection, device, optical filter and optical projection system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7440620B1 (en) * | 2004-05-21 | 2008-10-21 | Rockwell Automation B.V. | Infrared safety systems and methods |
| CN201205447Y (en) * | 2008-04-24 | 2009-03-11 | 郭松源 | Projection type counting device |
-
2009
- 2009-12-21 CN CN2009101892077A patent/CN101794064B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102571A (en) * | 2017-04-27 | 2017-08-29 | 深圳市毅丰光电科技有限公司 | Projecting apparatus automatic shutdown/dormancy sets system and method to set up |
| CN108170037A (en) * | 2017-12-26 | 2018-06-15 | 广东美的厨房电器制造有限公司 | Control method, control device and cooking equipment |
| CN109348196A (en) * | 2018-10-25 | 2019-02-15 | 安克创新科技股份有限公司 | Portable projector and its control method and computer storage medium |
| CN110223619A (en) * | 2019-06-11 | 2019-09-10 | 上海易视计算机科技股份有限公司 | Method for controlling projection, device, optical filter and optical projection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101794064B (en) | 2012-01-11 |
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Denomination of invention: Projection development device started or stopped intelligently and control method thereof Effective date of registration: 20140311 Granted publication date: 20120111 Pledgee: Societe Generale Bank, Limited by Share Ltd, Shenzhen branch Pledgor: Shenzhen Yatu Digital Video Frequency Technology Co., Ltd. Registration number: 2014990000151 |
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Date of cancellation: 20150821 Granted publication date: 20120111 Pledgee: Societe Generale Bank, Limited by Share Ltd, Shenzhen branch Pledgor: Shenzhen Yatu Digital Video Frequency Technology Co., Ltd. Registration number: 2014990000151 |
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