CN103037562B - Intelligent light system and control method thereof - Google Patents
Intelligent light system and control method thereof Download PDFInfo
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- CN103037562B CN103037562B CN201110299819.9A CN201110299819A CN103037562B CN 103037562 B CN103037562 B CN 103037562B CN 201110299819 A CN201110299819 A CN 201110299819A CN 103037562 B CN103037562 B CN 103037562B
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000005286 illumination Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention discloses an intelligent light system which comprises a plurality of lighting devices, a plurality of sensing devices, an analyzing device and a control device. The plurality of the sensing devices are used for detecting object signals; the analyzing device is used for obtaining detection circumstances of all the sensing devices to further analyze positions and moving directions of objects; and the control device turns on the lighting devices in front of the objects in the object moving directions and turns off the lighting devices behind. The invention further discloses a control method of intelligent light. According to the system and the method, energy waste is reduced greatly, the energy utilization efficiency is improved, and the lighting cost can be reduced simultaneously.
Description
Technical field
The present invention relates to lighting field, more specifically, relate to a kind of Intelligent light system and control method thereof.
Background technology
At present, the illuminator of a lot of passageway, corridor all adopts acoustic control or optical-controlled light system.Although acoustic control is compared with optical-controlled light system, traditional illuminator has the one side of its hommization and rationalization, has all played its important function in a lot of occasion, also there are its some intrinsic defects in this kind of lighting system.
For acoustic control lamp photosystem, when acoustic control lamp be activated light time, pedestrian walk before and after lamp will all light, can not regulate according to the actual needs.And in real use procedure, only needing to light pedestrian walks the lamp in front, pedestrian's reciprocal lamp of walking does not need to light, and lighting whole lamps actual is a kind of waste, so acoustic control lamp photosystem also exists certain drawback in raising energy-saving efficiency.
For induced luminous system, existing sense light, only just can light when pedestrian is close, the front of the people that is expert at walking, lamp can't be lit, and the sensitivity of induced luminous system is also lower under many circumstances, this pole does not meet the custom that people walk, and can not meet the requirement of people to illumination system intelligent.
For the lighting system on road, under normal circumstances, be kept burning day and night at night, and the brightness of whole lighting system is constant, even if unmanned current, all light is also all night kept burning day and night, this is actually a kind of waste greatly, meanwhile, does not also meet energy-conservation requirement.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of Intelligent light system and control method thereof, can solve low, the inadequate hommization of the energy-saving efficiency existed in prior art and intelligentized problem.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of Intelligent light system, comprising:
Multiple lighting device;
Multiple sensing device, for the signal of inspected object;
Analytical equipment, for obtaining the detection case of each described sensing device, and then position residing for object analysis and the direction of motion;
Control device, based on position and the direction of motion of analyzing the object obtained, opens lighting device movement direction of object being positioned at object front, and cuts out by the lighting device at rear.
Preferably, described sensing device has certain surveyed area, and the surveyed area of neighboring sensor device has certain overlap.
Preferably, described analytical equipment comprises:
First judging unit, for when the first sensing device detects the signal of object in surveyed area, judges whether second sensing device adjacent with described first sensing device detects the signal of described object;
Second judging unit, for when the second sensing device detects the signal of described object in surveyed area, described second sensing device is judged repeatedly, until judge described second sensing device can't detect in surveyed area described object time, judge whether described first sensing device can also detect the signal of object in surveyed area;
Identifying unit, for when described first sensing device can also detect the signal of object in surveyed area, judges that described object moves from the second sensing device to the direction of the first sensing device; When described first sensing device can't detect the signal of object in surveyed area, judge that described object moves from the first sensing device to the direction of the second sensing device.
Preferably, described control device comprises:
Quantity control unit, the lighting device for the predetermined quantity by being positioned at object front is opened.
A kind of lamps intelligent control method, comprising:
The signal of inspected object;
Based on detection case, the position residing for object analysis and the direction of motion;
Lighting device movement direction of object being positioned at object front is opened, and the lighting device at rear cuts out.
Preferably, the sensing device for the signal of inspected object has certain surveyed area, and the surveyed area of neighboring sensor device has certain overlap.
Preferably, described based on detection case, the position residing for object analysis and the direction of motion, comprising:
When the first sensing device detects the signal of object in surveyed area, judge whether second sensing device adjacent with described first sensing device detects the signal of described object;
If the second sensing device detects the signal of described object in surveyed area, described second sensing device is judged repeatedly, until when judging that described second sensing device can't detect the signal of described object in surveyed area, judge whether described first sensing device can also detect the signal of object in surveyed area;
If described first sensing device can also detect the signal of object in surveyed area, then judge that described object moves from the second sensing device to the direction of the first sensing device; If described first sensing device can't detect the signal of object in surveyed area, then judge that described object moves from the first sensing device to the direction of the second sensing device.
Preferably, described will movement direction of object be positioned at object front lighting device open, comprising:
The lighting device being positioned at the predetermined quantity in object front is opened.
Technique effect of the present invention:
The present invention introduces sensing device to detect the signal of object in surveyed area, by analyzing the position obtaining object, the information such as the direction of motion and motion speed, and then realize the Based Intelligent Control of illumination apparatus, the lighting device in movement direction of object front is lighted, and by the lighting device Close All at direction of motion rear, and the quantity of the lighting device lighted also can set according to the situation of reality, invention increases intellectuality and the hommization of signal light control, simultaneously, also greatly reduce energy waste, improve the service efficiency of the energy, also reduce illumination cost further.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the composition schematic diagram of Intelligent light system according to an embodiment of the invention;
Fig. 2 is the schematic layout pattern of sensing device according to an embodiment of the invention;
Fig. 3 shows the flow chart of lamps intelligent control method according to an embodiment of the invention;
Fig. 4 shows the decision flowchart of movement direction of object;
Fig. 5-Fig. 7 shows the detection schematic diagram of personnel's sensing device in motion process.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 1 is the composition schematic diagram of Intelligent light system according to an embodiment of the invention.As shown in Figure 1, a kind of Intelligent light system, comprising: multiple lighting device 10; Multiple sensing device 11, for the signal of object in surveyed area; Analytical equipment 12, for obtaining the detection case of each sensing device, and then position residing for object analysis, the direction of motion; Control device 13, based on position and the direction of motion of analyzing the object obtained, opens lighting device movement direction of object being positioned at object front, and cuts out by the lighting device at rear.
Be can clearly be seen that by the present embodiment: due to the motion conditions according to object, just the lighting device in movement direction of object front is lighted, and the lighting device at its rear is Close All, so energy-saving efficiency can be improved greatly, reduce energy waste.
Preferably, described sensing device has certain surveyed area, and arranges the surveyed area that interval is less than described single sensing device between multiple described sensing device, and namely the surveyed area of neighboring sensor device has certain overlap.
Particularly; for sensing device; it has certain surveyed area; all detected regions can be covered to make the sensing device surveyed area of setting; and check frequency can not be left; when arranging sensing device, usually the surveyed area of two adjacent sensing devices can be set to certain intersection.
Fig. 2 is the schematic layout pattern of the sensing device of embodiments of the invention.As shown in Figure 2, covering (m) all certain between the surveyed area of sensing device A, B, C, D, so just can guarantee that the detection of sensing device does not have blind area, namely object of which movement can be detected by set sensing device to any position.
Preferably, analytical equipment comprises: the first judging unit, for when the first sensing device detects the signal of object in surveyed area, judges whether second sensing device adjacent with the first sensing device detects the signal of object in surveyed area; Second judging unit, for when the second sensing device detects the signal of object in surveyed area, second sensing device is judged repeatedly, until when judging that the second sensing device can't detect the signal of object in surveyed area, judge whether the first sensing device can also detect the signal of object in surveyed area; Identifying unit, for when the first sensing device can also detect the signal of object in surveyed area, judges that object moves from the second sensing device to the direction of the first sensing device; When the first sensing device can't detect the signal of object in surveyed area, judge that object moves from the first sensing device to the direction of the second sensing device.
Particularly, for each sensing device, it is in ceaselessly detected state, as long as in the region that the surveyed area having object to appear at sensing device covers, this object will be detected by the sensing device near it, detected in real time by adjacent sensing device, utilize analytical equipment just can judge the concrete direction of motion of object.
By the present embodiment, the direction of motion of object can be judged exactly, so can for control device realize light open and close control foundation is provided.
Preferably, control device comprises: quantity control unit, and the lighting device for the predetermined quantity by being positioned at object front is opened.
Particularly, in the present embodiment, a time set can be set.Composition graphs 2, such as, timing the signal that can receive object from B sensing device, to A sensing device does not receive the infrared signal that human body sends.And the coincidence distance between A, B two sensing devices is known, the movement velocity of moving object so just can be calculated according to this distance and timing time.And according to this speed, can set the quantity of the lighting device opened needed for moving object front further.When the movement velocity of object is very fast, can at some lighting devices of the many unlatchings in the front of moving object; On the contrary, when the speed of moving object is slower, some lighting devices of few unlatching that can be suitable.
Fig. 3 shows the flow chart of lamps intelligent control method according to an embodiment of the invention.As shown in Figure 3, a kind of lamps intelligent control method, comprising: S301, the signal of inspected object; S302, based on detection case, the position residing for object analysis and the direction of motion; S303, opens lighting device movement direction of object being positioned at object front, and is closed by the lighting device at rear.
By the method for the present embodiment, the open and close of lighting system can be controlled intelligently, avoid causing unnecessary waste, also can improve the service efficiency of the energy simultaneously.
Preferably, the sensing device for the signal of inspected object has certain surveyed area, and arranges the surveyed area that interval is less than sensing device between multiple sensing device, and namely the surveyed area of neighboring sensor device has certain overlap.
By the present embodiment, the surveyed area of two adjacent sensing devices is set to certain intersection, so just can guarantees that the region that moving object occurs all is in the surveyed area of sensing device, there will not be and check blind area.
Fig. 4 shows the decision flowchart of movement direction of object.As shown in Figure 4, based on sensing device, judge that the flow process of movement direction of object comprises:
S401, judges whether a certain sensing device P detects the signal of object, if so, then performs S402, otherwise circulation performs this judgement;
S402, judge the sensing device adjacent with this sensing device P (especially, sensing device adjacent with P herein comprise the sensing device adjacent with the P left side and with P on the right of adjacent sensing device) signal of object whether detected, if, then circulation performs this judgement, otherwise performs S403;
S403, judges whether sensing device P still can detect the signal of above-mentioned object, if so, then performs S404 again, otherwise performs S405;
S404, judge that above-mentioned object is moved by the direction of adjacent sensing device to sensing device P, certainly, if adjacent sensing device is in the left side of sensing device P, then judge that object moves from left to right, if and adjacent sensing device is in the right of sensing device P, then judge that object moves from right to left;
S405, judge that above-mentioned object is moved to the direction of adjacent sensing device by sensing device P, certainly, if adjacent sensing device is in the left side of sensing device P, then judge that object moves from right to left, if and adjacent sensing device is in the right of sensing device P, then judge that object moves from left to right.
Especially, for the region such as corridor or passageway, Thermoelectric Infrared Sensor can be adopted to carry out the motion conditions of testing staff as sensing device.
Fig. 5-Fig. 7 shows the detection schematic diagram of personnel's sensing device in motion process.As shown in Figure 5, when personnel are in b point, the infrared signal that sensing device B will receive human body and sends, afterwards, can judge whether sensing device A and C adjacent with sensing device B detects the infrared signal that human body sends, special instruction, sensing device B herein can think the first sensing device, and sensing device A and C can be regarded as the second sensing device.
Certainly, according to the position residing for the personnel shown in Fig. 5, now sensing device A also will detect the infrared signal that human body sends.In order to confirm the direction that personnel move further, now can constantly follow the tracks of the detected state of sensing device A, namely judge whether sensing device A can detect the infrared signal that human body sends repeatedly, until when judging that sensing device A does not receive the infrared signal that human body sends, then judge the infrared signal whether sensing device B still can receive human body and send.
As shown in Figure 6, if now sensing device B still can receive the infrared signal that human body sends, then can judge that personnel move from b point to c point, namely human body is moved to the direction of sensing device C by sensing device B; And if now sensing device B does not receive the infrared signal that human body sends equally, then can judge personnel's point motion from b point to c ', namely human body is moved to the direction of sensing device A by sensing device B, as shown in Figure 7.
Based on above-described embodiment, after judging personnel's direction of motion, just the lighting device of person there can be lighted, and the lighting device at its rear cuts out, this makes it possible to greatly reduce energy waste.
Preferably, lighting device movement direction of object being positioned at object front is opened, comprising: the lighting device being positioned at the predetermined quantity in object front is opened.
Particularly, in the present embodiment, a time set can be set.Composition graphs 2, such as, timing the signal that can receive object from B sensing device, to A sensing device does not receive the infrared signal that human body sends.And the coincidence distance between A, B two sensing devices is known, the movement velocity of moving object so just can be calculated according to this distance and timing time.And according to this speed, can set the quantity of the lighting device opened needed for moving object front further.When the movement velocity of object is larger, can at some lighting devices of the many unlatchings in the front of moving object; On the contrary, when the speed of moving object is less, some lighting devices of few unlatching that can be suitable.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
The present invention introduces the signal that sensing device carrys out inspected object, by analyzing the position and the direction of motion information that obtain object, and then realize the Based Intelligent Control of illumination apparatus, the lighting device in movement direction of object front is lighted, and by the lighting device Close All at direction of motion rear, and the quantity of the lighting device lighted also can set according to the situation of reality, invention increases intellectuality and the hommization of signal light control, simultaneously, also greatly reduce energy waste, improve the service efficiency of the energy, also reduce illumination cost further.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. an Intelligent light system, is characterized in that, comprising:
Multiple lighting device;
Multiple sensing device, for the signal of inspected object;
Analytical equipment, for obtaining the detection case of each described sensing device, and then position residing for object analysis and the direction of motion;
Wherein, described analytical equipment comprises:
First judging unit, for when the first sensing device detects the signal of object in surveyed area, judges whether second sensing device adjacent with described first sensing device detects the signal of described object;
Second judging unit, for when the second sensing device detects the signal of described object in surveyed area, described second sensing device is judged repeatedly, until when judging that described second sensing device can't detect the signal of described object in surveyed area, judge whether described first sensing device can also detect the signal of object in surveyed area;
Identifying unit, for when described first sensing device can also detect the signal of object in surveyed area, judges that described object moves from the second sensing device to the direction of the first sensing device; When described first sensing device can't detect the signal of object in surveyed area, judge that described object moves from the first sensing device to the direction of the second sensing device;
Control device, based on position and the direction of motion of analyzing the object obtained, opens lighting device movement direction of object being positioned at object front, and cuts out by the lighting device at rear.
2. system according to claim 1, is characterized in that, described sensing device has certain surveyed area, and the surveyed area of neighboring sensor device has certain overlap.
3. system according to claim 1, is characterized in that, described control device comprises:
Quantity control unit, the lighting device for the predetermined quantity by being positioned at object front is opened.
4. a lamps intelligent control method, is characterized in that, comprising:
The signal of inspected object;
Based on detection case, the position residing for object analysis and the direction of motion, comprising:
When the first sensing device detects the signal of object in surveyed area, judge whether second sensing device adjacent with described first sensing device detects the signal of described object;
If the second sensing device detects the signal of described object in surveyed area, described second sensing device is judged repeatedly, until when judging that described second sensing device can't detect the signal of described object in surveyed area, judge whether described first sensing device can also detect the signal of object in surveyed area;
If described first sensing device can also detect the signal of object in surveyed area, then judge that described object moves from the second sensing device to the direction of the first sensing device; If described first sensing device can't detect the signal of object in surveyed area, then judge that described object moves from the first sensing device to the direction of the second sensing device;
Lighting device movement direction of object being positioned at object front is opened, and the lighting device at rear cuts out.
5. method according to claim 4, is characterized in that, the sensing device for the signal of inspected object has certain surveyed area, and the surveyed area of neighboring sensor device has certain overlap.
6. method according to claim 5, is characterized in that, described will movement direction of object be positioned at object front lighting device open, comprising:
The lighting device being positioned at the predetermined quantity in object front is opened.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110299819.9A CN103037562B (en) | 2011-09-30 | 2011-09-30 | Intelligent light system and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110299819.9A CN103037562B (en) | 2011-09-30 | 2011-09-30 | Intelligent light system and control method thereof |
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| CN103037562A CN103037562A (en) | 2013-04-10 |
| CN103037562B true CN103037562B (en) | 2015-05-06 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105392242B (en) * | 2015-02-16 | 2017-11-03 | 李玉诚 | A kind of gallery intelligent lighting system and method |
| CN107064914B (en) * | 2017-03-03 | 2020-05-19 | 北京国承万通信息科技有限公司 | Positioning light beam emission system, control method thereof and virtual reality system |
| CN107072017B (en) * | 2017-06-14 | 2019-05-07 | 南平市允升高新技术开发有限公司 | Parking lot energy saving illumination control system |
| CN110691451B (en) * | 2019-09-10 | 2020-10-23 | 珠海格力电器股份有限公司 | Intelligent household electrical appliance light control method, equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085131U (en) * | 1991-01-27 | 1991-09-18 | 黄传明 | Automatic lighting switch for corridor |
| CN101389172A (en) * | 2007-09-12 | 2009-03-18 | 浙江晶日照明科技有限公司 | Wireless detection control system for street lamp |
| CN101541123A (en) * | 2009-05-06 | 2009-09-23 | 中国科学院计算技术研究所 | Intelligent control device for LED street lamp and intelligent control method |
| WO2011098931A1 (en) * | 2010-02-09 | 2011-08-18 | Koninklijke Philips Electronics N.V. | Presence detection system and lighting system comprising such system |
| CN202374492U (en) * | 2011-09-30 | 2012-08-08 | 北京同步科技有限公司 | Intelligent lighting system |
-
2011
- 2011-09-30 CN CN201110299819.9A patent/CN103037562B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085131U (en) * | 1991-01-27 | 1991-09-18 | 黄传明 | Automatic lighting switch for corridor |
| CN101389172A (en) * | 2007-09-12 | 2009-03-18 | 浙江晶日照明科技有限公司 | Wireless detection control system for street lamp |
| CN101541123A (en) * | 2009-05-06 | 2009-09-23 | 中国科学院计算技术研究所 | Intelligent control device for LED street lamp and intelligent control method |
| WO2011098931A1 (en) * | 2010-02-09 | 2011-08-18 | Koninklijke Philips Electronics N.V. | Presence detection system and lighting system comprising such system |
| CN202374492U (en) * | 2011-09-30 | 2012-08-08 | 北京同步科技有限公司 | Intelligent lighting system |
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