CN110225620A - A kind of LED point light source lamp system control method - Google Patents
A kind of LED point light source lamp system control method Download PDFInfo
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- CN110225620A CN110225620A CN201910545555.7A CN201910545555A CN110225620A CN 110225620 A CN110225620 A CN 110225620A CN 201910545555 A CN201910545555 A CN 201910545555A CN 110225620 A CN110225620 A CN 110225620A
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- light source
- point light
- zone
- action
- system control
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of LED point light source lamp system control methods, comprising the following steps:Collection activity area information and the 3 D stereo distributed model of zone of action is established；The installation situation based on LED lamp and interior space size establish the irradiation angular regions model of every group of point light source；3 D stereo distributed model is imported into irradiation angular regions model, determines the point light source of corresponding zone of action, and controlled irradiation zone of action point light source and open；There is the present invention point light source based on specific region control corresponding region to open, and the point light source for controlling other regions is not turned on, to reach the technical effect for saving electric power resource.
Description
Technical field
The present invention relates to LED lamp technical fields, more particularly, to a kind of LED point light source lamp system control method.
Background technique
LED point light source is a kind of novel ornament lamp at present, is a supplement of linear light sources and floodlighting, LED light
Source can be driven using low-voltage DC, and general supply voltage is between 6-24V, therefore security performance is relatively good, especially suitable
For public place.
The prior art can refer to the utility model patent that Authorization Notice No. is CN203537622U, and it discloses a kind of parallel connections
LED point light source control system, including being exported with controller signals for the controller with several LED point light source communication connections
It holds the signal transmssion line that is connected, writes a yard device for what is connect with constant-current driven chip address wire when write address, further include and believe
Several constant-current driven chips that number transmission line is connected in parallel, several described constant-current driven chips share bars transmission
Line, each constant-current driven chip are stored with address code corresponding with a LED point light source.Due to using a constant current driving
Chip corresponds to a LED point light source, several described constant-current driven chips share a bars transmission line, and structure is simple, produces
Cost is lower, realizes the relative independentability of LED point light source control, is independent of each other between LED point light source, can greatly improve system
Stability.
But above-mentioned control system can not achieve the zonal control of point light source, if only existing specific zone of action,
And carry out comprehensive irradiation of indoor lamp point light source, then waste a large amount of electric power energy.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of LED point light source lamp system control
There is method the point light source based on specific region control corresponding region to be opened, and the point light source for controlling other regions is not turned on,
To reach the technical effect for saving electric power resource.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of LED point light source lamp system control method, comprising the following steps:
Collection activity area information and the 3 D stereo distributed model of zone of action is established；
The installation situation based on LED lamp and interior space size establish the irradiation angular regions mould of every group of point light source
Type；
3 D stereo distributed model is imported into irradiation angular regions model, determines the point light source of corresponding zone of action, and controlled
System irradiation zone of action point light source is opened.
By using above-mentioned technical proposal, the work of special time period is established by the cooperation of photographic device and scanning means
The distributed in three dimensions model in dynamic region, while irradiation angular regions mould is established based on the interior space and lamp installation situation
Type, this model can regard the model database of each point light source irradiation zone as, later by the distributed in three dimensions based on zone of action
Every group of point light source irradiance data library of model comparison, in order to determine irradiated using which group point light source, while controllable pair
The point light source answered opens a period of time, reaches the technical effect of using electricity wisely.
The present invention is further arranged to: the stepInclude:
The acquisition of zone of action is carried out based on video camera；
Collected information is projected to form the set of threedimensional model moving point；
Line is carried out based on outermost moving point and with the final zone of action of determination and 3 D stereo distributed model is established with this.
By using above-mentioned technical proposal, the acquisition of zone of action is carried out by video camera, and can be soft by computer
Part establishes three-dimensional stereo model, this step be with the step of obtaining three-dimensional model, it is relatively simple clear in operation.
The present invention is further arranged to: the line between the outermost moving point is attached with easy curve.
By using above-mentioned technical proposal, the acquisition of three-dimensional model is carried out by the way of easy curve, it can indirect gain
Biggish irradiation zone prevents the low effect of the point light source irradiation intensity of zone of action.
The present invention is further arranged to: the stepThe step of middle control irradiation zone of action point light source is opened include:
The point light source of determining correspondence zone of action is subjected to multiple groups region division by center to periphery；
Need-based intensity control multiple groups region is successively opened by center to periphery collective and distributive type.
Make it in by dividing all point light sources for corresponding to zone of action by using above-mentioned technical proposal
It is in stepped irradiation on the heart to side, is convenient for while point light source irradiation intensity is adjusted being not in irradiation less than problem
It generates.
The present invention is further arranged to: need-based light intensity open mode can be opened by center to periphery interval.
By using above-mentioned technical proposal, interval, which is opened, to adjust the multiple levels of point light source exposure intensity further division
It saves sensitiveer.
The present invention is further arranged to: multiple groups region successively opened by center to periphery can according to the time difference and/or weather into
Row control.
By using above-mentioned technical proposal, the unlatching of point light source can be adjusted based on the time difference and weather, such as noon
When adjustable point light source only have intermediate position to open, the point light source that more multiple groups are adjusted at dusk is opened, the variation of weather
Situation is similar with the situation of change of the time difference.
The present invention is further arranged to: being carried out big data statistics for the opening and closing situation of every group of point light source, is built point light source
The database of service condition.
By using above-mentioned technical proposal, progress big data statistics is conveniently replaceable the more point light source of corresponding opening times and is
High-quality point light source can further extend the service life of lamps and lanterns while reducing cost at this time.
The present invention is further arranged to: every group of point light source is removably connected on lamps and lanterns.
By using above-mentioned technical proposal, easy to disassemble and each group of point light source of replacement.
In conclusion advantageous effects of the invention are as follows:
1. establishing the distributed in three dimensions model of the zone of action of special time period by the cooperation of photographic device and scanning means, together
When irradiation angular regions model established based on the interior space and lamp installation situation, this model can regard each light as
The model database of source irradiation zone, later by every group of point light source irradiance data of distributed in three dimensions model comparison based on zone of action
Library in order to determine irradiated using which group point light source, while can control corresponding point light source to open a period of time, reach
The technical effect of using electricity wisely；
2. make it by being in stepped irradiation on center to side by dividing all point light sources for corresponding to zone of action,
It is convenient for while point light source irradiation intensity is adjusted being not in generation of the irradiation less than problem.
Detailed description of the invention
Fig. 1 is control method flow diagram in embodiment.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is a kind of LED point light source lamp system control method disclosed by the invention, comprising the following steps:
Collection activity area information and establish the 3 D stereo distributed model of zone of action: can use first video camera with
And projection arrangement carries out the acquisition of zone of action；Then collected information is projected to form threedimensional model moving point
Set；Line is finally carried out based on outermost moving point again, with the final zone of action of determination and 3 D stereo distributed mode is established with this
Type, the line between the moving point of outermost are attached with easy curve, and the entirety formed it into has more three-dimensional sense.
The installation situation based on LED lamp and interior space size establish the irradiation angular regions of every group of point light source
Model；The common sense that the model foundation of this part is mainly based upon point light source irradiation zone is laid out, the frame of form entirety.
3 D stereo distributed model is imported into irradiation angular regions model, determines the point light source of corresponding zone of action,
And it controls irradiation zone of action point light source and opens；The point light source of determining correspondence zone of action is subjected to multiple groups by center to periphery
Region division；It is successively opened by center to periphery collective and distributive type in the intensity control multiple groups region for being then based on demand；It can also be based on
The light intensity open mode of demand can be opened by center to periphery interval；Two different control modes are the division of level not
Together, the second way can divide more levels；Simultaneously multiple groups region successively opened by center to periphery can according to the time difference with/
Or weather is controlled, the unlatching of point light source can be adjusted based on the time difference and weather, for example, when noon it is adjustable
Point light source only has intermediate position to open, and the point light source that more multiple groups are adjusted at dusk is opened, the situation of change of weather and the change of the time difference
It is similar to change situation；Big data statistics is carried out for the opening and closing situation of every group of point light source simultaneously, builds point light source service condition
Database；It carries out big data statistics and is conveniently replaceable the more point light source of corresponding opening times to be high-quality point light source, reduce at this time
This while, can further extend the service life of lamps and lanterns.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of LED point light source lamp system control method, which comprises the following steps:
Collection activity area information and the 3 D stereo distributed model of zone of action is established；
The installation situation based on LED lamp and interior space size establish the irradiation angular regions model of every group of point light source；
3 D stereo distributed model is imported into irradiation angular regions model, determines the point light source of corresponding zone of action, and controlled
Zone of action point light source is irradiated to open.
2. a kind of LED point light source lamp system control method according to claim 1, which is characterized in that the stepPacket
It includes:
The acquisition of zone of action is carried out based on video camera；
Collected information is projected to form the set of threedimensional model moving point；
Line is carried out based on outermost moving point and with the final zone of action of determination and 3 D stereo distributed model is established with this.
3. a kind of LED point light source lamp system control method according to claim 2, it is characterised in that: the outermost
Line between moving point is attached with easy curve.
4. a kind of LED point light source lamp system control method according to claim 1, which is characterized in that the step
The step of middle control irradiation zone of action point light source is opened include:
The point light source of determining correspondence zone of action is subjected to multiple groups region division by center to periphery；
Need-based intensity control multiple groups region is successively opened by center to periphery collective and distributive type.
5. a kind of LED point light source lamp system control method according to claim 4, it is characterised in that: need-based
Light intensity open mode can be opened by center to periphery interval.
6. a kind of LED point light source lamp system control method of any one according to claim 4 or 5, it is characterised in that:
Multiple groups region is successively opened by center to periphery to be controlled according to the time difference and/or weather.
7. a kind of LED point light source lamp system control method according to claim 1, it is characterised in that: be directed to every group of point
The opening and closing situation of light source carries out big data statistics, builds the database of point light source service condition.
8. a kind of LED point light source lamp system control method according to claim 1, it is characterised in that: every group of point light source
It is removably connected on lamps and lanterns.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545555.7A CN110225620B (en) | 2019-06-22 | 2019-06-22 | LED point light source lamp system control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545555.7A CN110225620B (en) | 2019-06-22 | 2019-06-22 | LED point light source lamp system control method |
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| CN110225620A true CN110225620A (en) | 2019-09-10 |
| CN110225620B CN110225620B (en) | 2022-03-25 |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102665348A (en) * | 2012-05-10 | 2012-09-12 | 合肥大明节能科技有限公司 | Image-recognition-type street lamp brightness prediction control and maintenance system |
| CN202551470U (en) * | 2012-05-18 | 2012-11-21 | 南昌绿扬光电科技有限公司 | Image recognition intelligent lighting control system |
| CN102946663A (en) * | 2012-05-18 | 2013-02-27 | 南昌绿扬光电科技有限公司 | Image recognition intelligent illumination control system and control method thereof |
| CN104066220A (en) * | 2013-03-19 | 2014-09-24 | 日电（中国）有限公司 | Lighting control method and device |
| DE102015218844A1 (en) * | 2015-09-30 | 2017-03-30 | Tridonic Gmbh & Co Kg | Method for controlling a lighting device and lighting system |
| CN105554976A (en) * | 2015-12-08 | 2016-05-04 | 中国建筑第八工程局有限公司 | Outdoor work site lighting simulation method based on BIM technology |
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| CN110225620B (en) | 2022-03-25 |
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