CN101893169A - Illuminating system - Google Patents

Illuminating system Download PDF

Info

Publication number
CN101893169A
CN101893169A CN2009101433841A CN200910143384A CN101893169A CN 101893169 A CN101893169 A CN 101893169A CN 2009101433841 A CN2009101433841 A CN 2009101433841A CN 200910143384 A CN200910143384 A CN 200910143384A CN 101893169 A CN101893169 A CN 101893169A
Authority
CN
China
Prior art keywords
lighting unit
illuminator
mobile object
sensing
control module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2009101433841A
Other languages
Chinese (zh)
Inventor
林崇智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aussmak Optoelectronics Corp
Original Assignee
Aussmak Optoelectronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aussmak Optoelectronics Corp filed Critical Aussmak Optoelectronics Corp
Priority to CN2009101433841A priority Critical patent/CN101893169A/en
Publication of CN101893169A publication Critical patent/CN101893169A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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

Abstract

The invention discloses an illuminating system. The illuminating system is matched with at least one moving object, wherein the moving object has a moving direction; the illuminating system comprises a plurality of illuminating units, a plurality of sensing units and at least one control unit. The sensing units sense the moving object and output a plurality of sensing signals; and the control unit receives the sensing signals and controls the illuminating units according to the sensing signals, wherein the average light emitting power of the illuminating units within a pre-set distance in front of the moving object is greater than that within the pre-set distance behind the moving object in the moving direction. Therefore, the illuminating system can correspond to the position of the moving object in real time and turn on/off the illuminating units so as to reduce unnecessary energy waste and save power.

Description

Illuminator
Technical field
The invention relates to a kind of illuminator, especially in regard to a kind of illuminator of tool sensing cell.
Background technology
Various lighting unit has become in common people's daily life, one of indispensable electrical appliance.Wherein, when for example being applied to highway or street, all a plurality of lighting units can be connected, and the bright dark control of throwing light on by systematized mode.
As shown in Figure 1, it is a kind of calcspar of known illumination systems 1.Illuminator 1 is to control the unlatching of a plurality of lighting units 12 simultaneously or close by a central controller 11.Therefore, when at dark, the control personnel can control central controller 11 and open all lighting units 12 simultaneously, so that described lighting unit 12 is all the state of lighting.When at day, the control personnel then can control central controller 11 and close all lighting units 12 simultaneously, so that described lighting unit 12 is all closing state.
Yet in known illumination systems 1, as if no any illuminated objects (object in for example moving) for the treatment of, the lighting unit 12 in the illuminator 1 still can be the state of all lighting at dark.Or at day, the control personnel in time do not close the lighting unit in the illuminator 1 12, so all can cause the unnecessary waste of the energy.
Therefore, how to design and a kind ofly can open or close the illuminator of lighting unit in response to the demand for the treatment of illuminated objects in real time, become one of important topic gradually with energy savings.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can open or close the illuminator of lighting unit in response to the demand for the treatment of illuminated objects in real time with energy savings.
The present invention can realize by the following technical solutions.
A kind of illuminator of the present invention is to cooperate at least one mobile object, and mobile object has a moving direction, and illuminator comprises a plurality of lighting units, a plurality of sensing cell and at least one control module.Described sensing cell sensing mobile object, and export a plurality of sensing signals.Control module receives described sensing signal, and the described sensing signal of foundation is controlled described lighting unit, wherein, along on the moving direction, the average luminescence power of described lighting unit position in a predeterminable range in mobile object the place ahead is greater than the average luminescence power of position in the predeterminable range at mobile object rear.
Aforesaid illuminator, wherein each lighting unit comprises at least one light emitting diode.
Aforesaid illuminator, wherein each lighting unit has an address information.
Aforesaid illuminator, wherein each sensing cell comprises an Image Sensor, a Photosensing Units, a thermal sensing element, a sound wave sensing element, a RF sensing element or an electromagnetism sensing element or its combination.
Aforesaid illuminator, wherein said sensing cell is also detected the ambient brightness of described lighting unit.
Aforesaid illuminator is wherein worked as ambient brightness less than a default value, and described control module is controlled described lighting unit and lighted to a default brightness.
Aforesaid illuminator, wherein said sensing signal is via wired transmission or wireless transmission.
Aforesaid illuminator, wherein when described control module when being a plurality of, respectively corresponding at least one lighting unit of each control module.
Aforesaid illuminator also has a default direction of lighting, and described control module is defaultly lighted direction and lighted described lighting unit according to described.
Aforesaid illuminator, wherein said default to light direction identical with described moving direction.
Aforesaid illuminator, wherein said control module is lighted described lighting unit in regular turn according to the position of described mobile object.
Aforesaid illuminator, wherein said control module is closed the described mobile object described lighting unit of process according to the position of described mobile object.
By technique scheme, illuminator of the present invention has following advantage at least:
From the above, have a plurality of sensing cells according to illuminator of the present invention and can distinguish the sensing mobile object, so that control module can the described lighting unit of corresponding control.Make described lighting unit along on the moving direction of mobile object, the average luminescence power of the lighting unit of position in a predeterminable range in mobile object the place ahead is greater than the average luminescence power of the lighting unit of position in the predeterminable range at mobile object rear.Therefore, the position that illuminator can real-time corresponding mobile object, and lighting unit done the action of opening or closing, whereby, can reduce the unnecessary waste of the energy, to reach the function of power saving.
Description of drawings
Fig. 1 is a kind of calcspar of known illumination systems;
Fig. 2 A is the schematic diagram of a kind of illuminator of the preferred embodiment of the present invention;
Fig. 2 B is the calcspar of the illuminator of the preferred embodiment of the present invention;
Fig. 3 is the another kind of aspect schematic diagram of the illuminator of the preferred embodiment of the present invention; And
Fig. 4 is the another kind of aspect schematic diagram that changes of the illuminator of the preferred embodiment of the present invention.
The main element symbol description:
1,2,2a: illuminator
11: central controller
12,21: lighting unit
211: light emitting diode
22: sensing cell
221: the sensing signal
23,23a: control module
9: object
D1, D2: moving direction
S1, S2: predeterminable range
X, Y: arrow
X11～X17, Y23～Y29: street lamp
The specific embodiment
Hereinafter with reference to correlative type, a kind of illuminator according to the preferred embodiment of the present invention is described, wherein components identical will be illustrated with identical reference marks.
Shown in Fig. 2 A and Fig. 2 B, wherein Fig. 2 A is the schematic diagram of a kind of illuminator 2 of the preferred embodiment of the present invention, and Fig. 2 B is the calcspar of illuminator 2.Illuminator 2 cooperates at least one mobile object 9, and mobile object 9 can be the vehicles or pedestrian etc. for example, and at this, mobile object 9 is an example with the automobile, yet this is nonrestrictive, and mobile object 9 has a moving direction D1.Illuminator 2 for example can be road lamp system or the interior lighting system of building gallery or the illuminator of outside garden or the illuminator of other outdoor open space in various highways or street, at this, illuminator 2 is an example with the road lamp system of highway.Illuminator 2 comprises a plurality of lighting units 21, a plurality of sensing cell 22 and at least one control module 23.
Lighting unit 21 for example can comprise at least one light emitting diode 211, in the present embodiment, comprise that with lighting unit 21 a plurality of light emitting diodes 211 come mixed light to become white to explain, yet this is nonrestrictive.Described lighting unit 21 is along the highway setting, for example is the arranged in a straight line or curved arrangement of one dimension, also can on demand lighting unit 21 be done two-dimensional array arrangement or two dimension dislocation arrangement certainly.
Described sensing cell 22 is arranged on the diverse location on the highway, with sensing mobile object 9, and exports a plurality of sensing signals 221.Wherein, described sensing signal 221 can be via wired transmission or wireless transmission, wired transmission for example can be passed through power supply carrier wave (power line carrier) or optical fiber (optical fiber), wireless transmission then for example can be passed through radio frequency (Radio Frequency, RF) or infrared light etc., at this, do not limited.In addition, according to different design and requirements, a sensing cell 22 is to be set together with a lighting unit 21, perhaps sensing cell 22 corresponding a plurality of lighting units 21 are provided with (for example at least one lighting unit 21 just is provided with a sensing cell 22 at interval, and the sensing cell 22 in the frame of broken lines among Fig. 2 B is corresponding a plurality of lighting units 21).At present embodiment is to be set to example with a sensing cell 22 corresponding a plurality of lighting units 21, and sensing cell 22 is can be arranged on one of them lighting unit 21, also predeterminable certainly put on the ground or in the air.
In addition, each sensing cell 22 for example can comprise an Image Sensor, a Photosensing Units, a thermal sensing element, a sound wave sensing element, a RF sensing element or an electromagnetism sensing element, or its combination.Wherein, Image Sensor for example can be charge coupled cell (Charge Couple Device, CCD), Photosensing Units for example can be an optical diode element (photosensor), a laser sensing element or an infrared ray sensing element, or its combination.
Therefore, if can utilize image to come sensing mobile object 9 to produce sensing signal 221 by Image Sensor; But if utilize heat that thermal sensing element sensing mobile object 9 produced to produce sensing signal 221; But if utilize Photosensing Units, sound wave sensing element, RF sensing element or electromagnetism sensing element etc. then sensing by the signal of mobile object 9 reflected backs to produce sensing signal 221.
What deserves to be mentioned is, each lighting unit 21 can have an address information (addressinformation), sensing by sensing cell 22, in sensing signal 221, also can carry the address information of lighting unit 21 secretly, accurately control the lighting or closing of lighting unit 21 of diverse location in order to control module 23.
Described sensing cell 22 can continue to do sensing for a long time and send sensing signal 221, when one of them described sensing cell 22 start was lost efficacy (for example sensing cell 22 damages or connection line damages), 21 of the described lighting units of the corresponding sensing cell 22 that lost efficacy can be preset as the state of lighting, whereby with avoid mobile object 9 by the time lighting unit 21 do not light, cause the danger that does not see road conditions.
Control module 23 is to continue to receive the described sensing signal 221 that each sensing cell 22 is sent, and controls described lighting unit 21 respectively according to described sensing signal 221.Therefore, described lighting unit 21 is along on the moving direction D1 of mobile object 9, the average luminescence power (lightingpower) of the described lighting unit 21 of position in a predeterminable range S1 in mobile object 9 the place aheads is greater than the average luminescence power of the described lighting unit 21 of position in the predeterminable range S2 at mobile object 9 rears (S1=S2).At this, average luminescence power is meant total luminous power of each lighting unit 21 in predeterminable range S1, the S2, removes respectively with described predeterminable range.For example be, when each lighting unit 21 luminous power is identical, be positioned at the quantity of the lighting unit 21 that the predeterminable range in mobile object 9 the place aheads lights, the quantity of the lighting unit of in the predeterminable range at mobile object 9 rears, being lighted greater than the position 21; Or the average canbdle power of the lighting unit 21 of position in the predeterminable range in mobile object 9 the place aheads, greater than the average canbdle power of the lighting unit 21 of position in the predeterminable range at mobile object 9 rears.In the present embodiment, shown in Fig. 2 A, the quantity of the lighting unit 21 that light in the predeterminable range S1 in mobile object 9 the place aheads the position is three, the quantity of the lighting unit 21 that light in the predeterminable range at mobile object 9 rears the position then is two, therefore, the quantity of the lighting unit 21 in the predeterminable range S1 in mobile object 9 the place aheads, lighted of position, the quantity of the lighting unit of in the predeterminable range S2 at mobile object 9 rears, being lighted greater than the position 21.Be noted that the number of lighting of predeterminable range S1, S2 and lighting unit 21 is to set according to different the requirement.
Cause the different reason of average luminescence power of the lighting unit 21 in predeterminable range S1, the S2, be because of the position of control module 23 according to mobile object 9, closed the mobile object 9 described lighting unit 21 of process (can close immediately or treat and close after the scheduled time), in order to save the energy, control module 23 is the lighting unit 21 of closing mobile object 9 rears (close in regular turn or a plurality of lighting units 21 are closed together).In Fig. 2 A, mobile object 9 rears only remain two lighting units of lighting 21, and when mobile object 9 continues to move along moving direction D1, control module 23 promptly can be closed the described lighting unit 21 after two lighting units in mobile object 9 rears 21 in regular turn.Certainly, default lighting unit 21 quantity of lighting in mobile object 9 rears are also nonrestrictive, even the lighting unit 21 that can close mobile object 9 rears fully.What deserves to be mentioned is, control module 23 is the average luminescence power of the described lighting unit 21 of position in the predeterminable range in mobile object 9 the place aheads, average luminescence power greater than the described lighting unit 21 of position in the predeterminable range at mobile object 9 rears, that is to say, as long as average luminescence power is variant, not necessarily will close the lighting unit 21 at mobile object 9 rears fully, for example be to dim lighting unit 21 to get final product.
Be noted that, when a plurality of mobile objects 9 when mobile together (for example have a plurality of vehicles toward same direction) when identical moving direction D1 moves, 23 of control modules can come at the mobile object 9 of forefront described lighting unit 21 is done the action of lighting, and at the position in the end the mobile object 9 of side come described lighting unit 21 is done the action of closing.
In addition, as shown in Figure 3, when the described mobile object 9 of position on different tracks along different moving direction D1, when D2 moves, the described lighting unit 21 of the illuminator 2 of present embodiment is can light in regular turn along moving direction D1, the D2 of mobile object 9 or group-wise is lighted (for example being one group lights together) more than two.Promptly be, in Fig. 3, a described lighting unit 21 on side, different tracks, the mobile object 9 of corresponding different moving direction D1, D2, (for example: street lamp X14, X15, X16, X17 light in regular turn can to produce different light order X, Y; Street lamp Y26, Y27, Y28, Y29 light in regular turn).And described lighting unit 21 light the order control mode have two kinds, first illuminator 2 can have a default direction (for example being the direction of going up north of going down south in track) of lighting, control module 23 is judged the position of mobile object 9 according to sensing signal 221, and light the described lighting unit 21 that direction is lighted mobile object 9 the place aheads with default according to the position of mobile object 9, and default to light direction identical with moving direction D1, D2; Second it be control module 23 according to receiving the order of sensing signal 221, and light in regular turn or group-wise is lighted described lighting unit 21.At this, the order of control mode light to(for) described lighting unit 21 is not limited.
From the above, the action of opening or closing is done to lighting unit 21 in the position that the illuminator 2 of present embodiment can corresponding mobile object 9, reaches the function of power saving with the unnecessary waste that reduces the energy.
Then, please refer to shown in Figure 4ly, it is the another kind of aspect schematic diagram that changes of illuminator 2a of present embodiment.Illuminator 2a can have a plurality of control module 23a, and as control module 23a when being a plurality of, each control module 23a can distinguish corresponding at least one lighting unit 21.Therefore, a control module 23a can control by corresponding lighting unit 21, and perhaps a control module 23a can control by corresponding a plurality of lighting units 21, at this, be example with the corresponding a plurality of lighting units 21 of a control module 23a, yet this is nonrestrictive.
What deserves to be mentioned is, sensing cell 22 and control module 23a can not be the position at same position (for example same lamp stand), for example can arrange by interlace mode, promptly a lamp stand has the mode that sensing cell 22, one lamp stands have control module 23a and does arrangement.
In addition, the Photosensing Units that sensing cell 22 has is if comprise the optical diode element, and then sensing cell 22 also can be detected described lighting unit 21 ambient brightness on every side.When ambient brightness less than a default value, control module 23a then can control described lighting unit 21 and be illuminated to a default brightness.Whereby, when at dark, even without mobile object 9, the lighting unit 21 of illuminator 2a still can be kept little bright, can be not dark entirely, and when avoiding object 9 not mobile, described lighting unit 21 Close Alls and cause danger.
In sum, have a plurality of sensing cells according to illuminator of the present invention and can distinguish the sensing mobile object, so that control module can the described lighting unit of corresponding control.Make described lighting unit along on the moving direction of mobile object, the average luminescence power of the lighting unit of position in a predeterminable range in mobile object the place ahead is greater than the average luminescence power of the lighting unit of position in the predeterminable range at mobile object rear.Therefore, the action of opening or closing is done to lighting unit in the position that illuminator can corresponding mobile object, whereby, can reduce the unnecessary waste of the energy, to reach the function of power saving.In addition, move for avoiding at dark object, described lighting unit can be kept a default brightness, causes danger when avoiding Close All.
The above only is an illustrative, but not is restricted person.Anyly do not break away from spirit of the present invention and category, and, all should be included in the claim of the present invention its equivalent modifications of carrying out or change.

Claims (12)

1. an illuminator is characterized in that, described illuminator cooperates at least one mobile object, and described mobile object has a moving direction, and described illuminator comprises:
A plurality of lighting units;
A plurality of sensing cells, the described mobile object of its sensing, and export a plurality of sensing signals; And
At least one control module, it receives described sensing signal, and the described sensing signal of foundation is controlled described lighting unit, wherein, along on the described moving direction, the average luminescence power of described lighting unit position in a predeterminable range in described mobile object the place ahead is greater than the average luminescence power of position in the described predeterminable range at described mobile object rear.
2. illuminator according to claim 1 is characterized in that each lighting unit comprises at least one light emitting diode.
3. illuminator according to claim 1 is characterized in that each lighting unit has an address information.
4. illuminator according to claim 1 is characterized in that, each sensing cell comprises an Image Sensor, a Photosensing Units, a thermal sensing element, a sound wave sensing element, a RF sensing element or an electromagnetism sensing element or its combination.
5. illuminator according to claim 1 is characterized in that described sensing cell is also detected the ambient brightness of described lighting unit.
6. illuminator according to claim 5 is characterized in that, when ambient brightness less than a default value, described control module is controlled described lighting unit and is lighted to a default brightness.
7. illuminator according to claim 1 is characterized in that, described sensing signal is via wired transmission or wireless transmission.
8. illuminator according to claim 1 is characterized in that, when described control module when being a plurality of, and respectively corresponding at least one lighting unit of each control module.
9. illuminator according to claim 1 is characterized in that, described illuminator also has a default direction of lighting, and described control module is defaultly lighted direction and lighted described lighting unit according to described.
10. illuminator according to claim 9 is characterized in that, described default to light direction identical with described moving direction.
11. illuminator according to claim 1 is characterized in that, described control module is lighted described lighting unit in regular turn according to the position of described mobile object.
12. illuminator according to claim 1 is characterized in that, described control module is closed the described mobile object described lighting unit of process according to the position of described mobile object.
CN2009101433841A 2009-05-22 2009-05-22 Illuminating system Pending CN101893169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009101433841A CN101893169A (en) 2009-05-22 2009-05-22 Illuminating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009101433841A CN101893169A (en) 2009-05-22 2009-05-22 Illuminating system

Publications (1)

Publication Number Publication Date
CN101893169A true CN101893169A (en) 2010-11-24

Family

ID=43102451

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101433841A Pending CN101893169A (en) 2009-05-22 2009-05-22 Illuminating system

Country Status (1)

Country Link
CN (1) CN101893169A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105096814A (en) * 2014-05-05 2015-11-25 力志国际光电股份有限公司 Organic light emitting diode light emitting module, light emitting device and interactive light emitting wall
CN105202452A (en) * 2015-08-27 2015-12-30 济南舜昊生物科技有限公司 Solar street lamp system for highways and control method thereof
CN116723616A (en) * 2023-08-08 2023-09-08 杭州依森匠能数字科技有限公司 Light brightness control method and system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105096814A (en) * 2014-05-05 2015-11-25 力志国际光电股份有限公司 Organic light emitting diode light emitting module, light emitting device and interactive light emitting wall
CN105202452A (en) * 2015-08-27 2015-12-30 济南舜昊生物科技有限公司 Solar street lamp system for highways and control method thereof
CN116723616A (en) * 2023-08-08 2023-09-08 杭州依森匠能数字科技有限公司 Light brightness control method and system
CN116723616B (en) * 2023-08-08 2023-11-07 杭州依森匠能数字科技有限公司 Light brightness control method and system

Similar Documents

Publication Publication Date Title
CN201528448U (en) Controller for intelligent electricity saving road lamp
CN201805589U (en) Video monitoring-based light dimming energy-saving system
CN102325399A (en) Intelligent streetlight networking system
CN202992916U (en) LED (light-emitting diode) lamp with image and video recognition functions
CN102143213A (en) Intelligent illumination control system based on Internet of things (IOT) architecture
KR20110003192A (en) Street light system
CN101893169A (en) Illuminating system
CN102711318A (en) Intelligent control system of LED (Light-Emitting Diode) city public illumination lamp
CN101749610B (en) Interactive control type energy-saving LED street lamp device
CN102083251A (en) LED dimming sensor
CN106804078A (en) A kind of regional internet intelligent solar road lamp control method
CN106793275A (en) Large area indoor channel intelligent illuminating system and its operation method
CN103929867A (en) Control method of lamp
CN105682322A (en) Intelligent self-starting street lamp system
CN103228086A (en) As-required road illumination control system
CN202799266U (en) Lighting control system for parking lot
CN202918547U (en) Centralized powered LED device
CN205408239U (en) Multisensor intelligence lamp accuse device
CN103338552A (en) Community led lighting remote control system
CN201957284U (en) Control system of energy-saving road lamp and road lamp system adopting same
CN202261934U (en) Intelligent lighting device for street lamp
CN201902939U (en) Semiconductor road intelligent lighting system
CN111432535A (en) Street lamp system with linkage function
CN202222062U (en) Intelligent lighting system of garage
CN106898112A (en) A kind of solar powered illumination and security protection integral system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20101124