CN105246192B - A kind of LED intelligent steering control method, system and master control LED - Google Patents
A kind of LED intelligent steering control method, system and master control LED Download PDFInfo
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- CN105246192B CN105246192B CN201510594520.4A CN201510594520A CN105246192B CN 105246192 B CN105246192 B CN 105246192B CN 201510594520 A CN201510594520 A CN 201510594520A CN 105246192 B CN105246192 B CN 105246192B
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of LED intelligent steering control method, including：It whether there is mobile object in LED real-time measure and control region, if mobile object in control area be present, the LED is main controlled LED lamp, and other LEDs that connection is established with the master control LED are sub-control LED；The master control LED gathers the mobile message of object and the sub-control information of sub-control LED in real time；The master control LED lights scheme according to what mobile message and sub-control information calculated LED；The master control LED will light scheme and be forwarded to sub-control LED；The master control LED is according to the working condition for lighting scheme control master control LED；The sub-control LED is according to the working condition for lighting scheme control sub-control LED.The invention also discloses a kind of master control LED, and the invention also discloses a kind of LED intelligent steering control system.Using the present invention, reach energy-conservation, guiding, the purpose reminded, reduce the generation of accident.
Description
Technical field
The present invention relates to LED field, more particularly to a kind of LED intelligent steering control method, LED intelligent steering to control
System and master control LED.
Background technology
LED is communal facility most basic in city illumination, even more important in addition to having the function that beautifying city
It is that can provide Lighting Service for people at night, there is the function of ensureing people's safety.
But existing LED is all individually to control, or local remote control, or localized network control（Primarily directed to
The intelligent Partial controll of family expenses）, in large-scale occasion, such as parking lot, street, park, highway etc., either someone nobody, have
Without car, LED can all continue illumination all night or carry out Partial controll, especially on remote highway, traffic flow by radar car
Amount is few, opens LED for a long time, this can not only cause serious waste of energy, and pole does not meet the current whole world and all advocated
Lead energy-conserving and environment-protective, the theme of low-carbon life.Moreover, by radar-directed LED, response distance is excessively limited to, moved in object
In the case of speed, street lamp response is unexpected, makes the eyes of people adapt to not come.
The content of the invention
The technical problems to be solved by the invention are, there is provided a kind of LED intelligent steering control method, LED intelligence
Alignment control system and master control LED, reach energy-conserving and environment-protective, the purpose that light is oriented to, reminded, reduce the generation of accident.
In order to solve the above-mentioned technical problem, the invention provides a kind of LED intelligent steering control method, including LED
It whether there is mobile object in real-time measure and control region, if mobile object in control area be present, the LED is master control
LED, other LEDs that connection is established with the master control LED are sub-control LED；The master control LED gathers object in real time
Mobile message and sub-control LED sub-control information；The master control LED calculates LED according to mobile message and sub-control information
Light scheme；The master control LED will light scheme and be forwarded to sub-control LED；The master control LED is according to lighting scheme control
The working condition of master control LED processed；The sub-control LED is according to the working condition for lighting scheme control sub-control LED.
As the improvement of such scheme, the mobile message of the object includes the motion track of object and the mobile speed of object
Degree.
As the improvement of such scheme, the master control LED calculates lighting for LED according to mobile message and sub-control information
The method of scheme includes：Path is lighted according to the motion track of object calculating LED；Calculated according to the translational speed of object
LED lights distance；According to it is described light path, light distance and sub-control information generation light scheme.
As the improvement of such scheme, the method bag for lighting path that LED is calculated according to the motion track of object
Include：Extract default cartographic information；By default cartographic information compared with the motion track of object pair, lighting for LED is calculated
Path.
As the improvement of such scheme, the scheme of lighting instructs including gray scale；The master control LED instructs according to gray scale
Master control LED is controlled to change in multi-stage grey scale；It is in multi-stage grey scale that the sub-control LED instructs control sub-control LED according to gray scale
Change；By the way that master control LED is superimposed with the gray scale of sub-control LED, the location of mobile object is set to form stable gray scale
State.
Correspondingly, present invention also offers a kind of master control LED, including：Detection unit, for real-time measure and control region
It is interior to whether there is mobile object；Collecting unit, for gathering the mobile message of object and the sub-control information of sub-control LED in real time,
The mobile message of the object includes the motion track of object and the translational speed of object；Computing unit, for being believed according to mobile
Breath and sub-control information calculate the scheme of lighting of LED, and the scheme of lighting instructs including gray scale；Retransmission unit, for that will light
Scheme is forwarded to sub-control LED, makes sub-control LED according to the working condition for lighting scheme control sub-control LED；Control unit,
For according to the working condition for lighting scheme control master control LED.
As the improvement of such scheme, the computing unit includes：Path-calculating element, for the moving rail according to object
Mark calculating LED lights path；Metrics calculation unit, for lighting distance according to the translational speed of object calculating LED；
Schemes generation unit, for according to described in light path, light distance and sub-control information generation light scheme.
As the improvement of such scheme, the path-calculating element includes：Extraction unit, for extracting default map letter
Breath；Comparing unit, for compared with the motion track of object pair, calculate LED to light path by default cartographic information.
As the improvement of such scheme, described control unit includes multi-stage grey scale unit, is controlled for being instructed according to gray scale
Master control LED changes in multi-stage grey scale.
Correspondingly, present invention also offers a kind of LED intelligent steering control system, including it is multiple with independent current source
LED, the LED include master control LED and sub-control LED；If mobile object, institute in the control area of LED be present
It is main controlled LED lamp to state LED, and other LEDs that connection is established with the master control LED are sub-control LED.
Implement the present invention, have the advantages that：
The present invention determines lighting for LED by gathering the mobile message of object and the sub-control information of sub-control LED in real time
Scheme, realize lighting on demand for LED.Specifically, the real time position of object is combined with cartographic information, orients object and exist
Real time position in map, and according to roading and the motion track of object, the issuable moving direction of judgment object, look into
Find out LED consistent with the moving direction of mobile object nearby；And speed is lighted according to the translational speed of object calculating LED
Degree, makes the speed of lighting of LED be engaged with the translational speed of object, reaches energy-conservation, guiding, the purpose reminded, reduces accident
Generation.
Meanwhile the gray scale of master control LED and sub-control LED is with curved change, by by adjacent main controlled LED lamp and sub-control
The gray scale superposition of LED, can form stable grey states so that mobile object is in moving process in mobile object present position
In, position that mobile object is passed through, gray scale is always maximum, forms the effect that light moves with mobile object.Ensure
Get a clear view, ensure illuminating effect.In addition, after mobile object leaves, the gray scale of LED minimizes, and saves electric energy, more ring
Protect.
Brief description of the drawings
Fig. 1 is a kind of first embodiment flow chart of LED intelligent steering control method of the present invention；
Fig. 2 is a kind of second embodiment flow chart of LED intelligent steering control method of the present invention；
Fig. 3 is the structural representation of LED intelligent steering control system of the present invention；
Fig. 4 is the structural representation of master control LED in Fig. 3；
Fig. 5 is the structural representation of computing unit in Fig. 4；
Fig. 6 is the structural representation of path-calculating element in Fig. 5.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with accompanying drawing
It is described in detail on step ground.Only this is stated, appearance in the text of the invention or the side such as the up, down, left, right, before and after that will appear from, inside and outside
Position word, only on the basis of the accompanying drawing of the present invention, it is not the specific restriction to the present invention.
Referring to Fig. 1, Fig. 1 is a kind of first embodiment flow chart of LED intelligent steering control method of the present invention, including：
S101, master control LED gather the mobile message of object and the sub-control information of sub-control LED in real time.
It should be noted that LED includes master control LED and sub-control LED, each LED can be allocated in advance uniquely
Address or dynamically distributes address, flexibility is strong, and each LED can serve as master control LED or serve as sub-control LED.
It whether there is mobile object in each LED real-time measure and control region, if mobile object in control area be present,
Then the LED is main controlled LED lamp, and other LEDs that connection is established with the master control LED are sub-control LED.It is even a certain
LED detects mobile object be present in corresponding control area, then the LED is main controlled LED lamp.
The sub-control information of sub-control LED, which is used for record, to be entered（But not yet enter）In the control area of master control LED
Object mobile message.
S102, the master control LED light scheme according to what mobile message and sub-control information calculated LED.
The mobile message of object is combined by master control LED with the sub-control information of sub-control LED, obtains the thing of all directions
Body mobile status, newest scheme is lighted so as to generate.
S103, the master control LED will light scheme and be forwarded to sub-control LED.
Further, the scheme of lighting instructs including gray scale.
S104, the master control LED is according to the working condition for lighting scheme control master control LED.
The master control LED instructs control master control LED to change in multi-stage grey scale according to gray scale, so as to realize LED ash
The flexible control of degree, the optical change of environment is adapted to beneficial to eye, reach the purpose of energy-conservation.Specifically, master control LED can be in
256（0~255）Level grey scale change.Master control LED instructs the gray scale of control master control LED to increase to 255 by 0 grade according to gray scale
Level, then 0 grade is decremented to by 255 grades, the gray scale of LED is presented and changes from small to big, then curve from large to small, whole change procedure
Transition is gentle, ensures the life-span of LED.
S105, the sub-control LED is according to the working condition for lighting scheme control sub-control LED.
The sub-control LED instructs control sub-control LED to change in multi-stage grey scale according to gray scale, so as to realize LED ash
The flexible control of degree, the optical change of environment is adapted to beneficial to eye, reach the purpose of energy-conservation.Specifically, sub-control LED can be in
256（0~255）Level grey scale change.Sub-control LED instructs the gray scale of control sub-control LED to increase to 255 by 0 grade according to gray scale
Level, then 0 grade is decremented to by 255 grades, the gray scale of LED is presented and changes from small to big, then curve from large to small, whole change procedure
Transition is gentle, ensures the life-span of LED.
It should be noted that there is no inevitable sequencing between the step S104 and step S105, step is being carried out
While S104, step S105 can also be carried out.
Because the gray scale of master control LED and sub-control LED is with curved change, by by adjacent main controlled LED lamp and sub-control
The gray scale superposition of LED, can form stable grey states so that mobile object is in moving process in mobile object present position
In, position that mobile object is passed through, gray scale is always maximum, forms the state that light moves with mobile object, is protected
Card gets a clear view, and ensures illuminating effect.Meanwhile after mobile object leaves, the gray scale of LED minimizes, electric energy is saved, more
Environmental protection.
Referring to Fig. 2, Fig. 2 is a kind of second embodiment flow chart of LED intelligent steering control method of the present invention, including：
S201, master control LED gather the mobile message of object and the sub-control information of sub-control LED in real time.
It should be noted that LED includes master control LED and sub-control LED, each LED can be allocated in advance uniquely
Address or dynamically distributes address, flexibility is strong, and each LED can serve as master control LED or serve as sub-control LED.
It whether there is mobile object in each LED real-time measure and control region, it is described if mobile object in control area be present
LED is main controlled LED lamp, and other LEDs that connection is established with the master control LED are sub-control LED.Even a certain LED
Mobile object be present in control area corresponding to detecting, then the LED is main controlled LED lamp.The sub-control information of sub-control LED is used
It will enter in record（But not yet enter）The mobile message of object in the control area of master control LED.
Specifically, the mobile message of the object includes the motion track of object and the translational speed of object.
S202, path is lighted according to the motion track of object calculating LED.
Specifically, the method for lighting path that LED is calculated according to the motion track of object includes：
A1, the default cartographic information of extraction.
Cartographic information is prestored in master control LED, the cartographic information includes the layout type of roading and LED.
A2, by default cartographic information compared with the motion track of object pair, calculate LED lights path.
The real time position of object is combined by master control LED with cartographic information, orients real-time position of the object in map
Put, and according to roading and the motion track of object, the issuable moving direction of judgment object, find out nearby and mobile
The consistent LED of the moving direction of object, then, using the LED near master control LED as sub-control LED, and establishes master control
LED is directly connected with sub-control LED.
S203, distance is lighted according to the translational speed of object calculating LED.
Master control LED lights speed according to the translational speed of object calculating LED, and make LED lights speed and thing
The translational speed of body is engaged, and ensures getting a clear view for mobile object.
S204, according to it is described light path, light distance and sub-control information generation light scheme.
It is comprehensive to light path, light distance and sub-control information, the object mobile status of all directions is obtained, so as to generate most
New lights scheme, mobile object present position is formed stable grey states.
S205, the master control LED will light scheme and be forwarded to sub-control LED.
Further, the scheme of lighting instructs including gray scale.
S206, the master control LED is according to the working condition for lighting scheme control master control LED.
The master control LED instructs control master control LED to change in multi-stage grey scale according to gray scale, so as to realize LED ash
The flexible control of degree, the optical change of environment is adapted to beneficial to eye, reach the purpose of energy-conservation.Specifically, master control LED can be in
256（0~255）Level grey scale change.Master control LED instructs the gray scale of control master control LED to increase to 255 by 0 grade according to gray scale
Level, then 0 grade is decremented to by 255 grades, the gray scale of LED is presented and changes from small to big, then curve from large to small, whole change procedure
Transition is gentle, ensures the life-span of LED.
S207, the sub-control LED is according to the working condition for lighting scheme control sub-control LED.
The sub-control LED instructs control sub-control LED to change in multi-stage grey scale according to gray scale, so as to realize LED ash
The flexible control of degree, the optical change of environment is adapted to beneficial to eye, reach the purpose of energy-conservation.Specifically, sub-control LED can be in
256（0~255）Level grey scale change.Sub-control LED instructs the gray scale of control sub-control LED to increase to 255 by 0 grade according to gray scale
Level, then 0 grade is decremented to by 255 grades, the gray scale of LED is presented and changes from small to big, then curve from large to small, whole change procedure
Transition is gentle, ensures the life-span of LED.
It should be noted that there is no inevitable sequencing between the step S206 and step S207, step is being carried out
While S206, step S207 can also be carried out.
For example, in the lamp group of a Big Residential District, each cell has a plurality of crisscross road, exists when there is vehicle
When being walked on one cell road, LED can make LED in advance according to certain grey level point according to the direct of travel of car
Bright, during to crossroad, the LED at each crossing can have to be lighted on demand, and such vehicle can easily observe periphery situation；
At the same time it can also remind roadside pedestrian, nearby there are objects moving, takes care；After mobile object is left, LED is in and treated
Machine state.Therefore, LED can as needed determine to light gray scale and light speed, reach energy-conservation purpose.
From the foregoing, it will be observed that it is of the invention by gathering the mobile message of object and the sub-control information of sub-control LED in real time, it is determined that
LED lights scheme, realizes lighting on demand for LED.Meanwhile the gray scale of master control LED and sub-control LED is with curved change
Change, by the way that adjacent main controlled LED lamp is superimposed with the gray scale of sub-control LED, stable ash can be formed in mobile object present position
Degree state so that mobile object is in moving process, position that mobile object is passed through, and gray scale is always maximum, ensures to regard
It is wild clear, ensure illuminating effect.In addition, after mobile object leaves, the gray scale of LED minimizes, and saves electric energy, more ring
Protect.
Referring to Fig. 3, Fig. 3 shows the embodiment of LED intelligent steering control system 100 of the present invention, LED intelligent steering
Control system 100, including multiple LEDs with independent current source, each LED can allocate unique address or dynamic point in advance
With address, flexibility is strong, and the LED includes master control LED 1 and sub-control LED 2, and the structure of the master control LED 1 is with dividing
The structure of controlled LED lamp 2 is identical.
If it should be noted that mobile object in the control area of LED be present, the LED is main controlled LED lamp 1,
Other LEDs that connection is established with the master control LED 1 are sub-control LED 2.
As shown in figure 4, the master control LED 1 includes detection unit 11, collecting unit 12, computing unit 13, retransmission unit
14 and control unit 15, wherein：
Detection unit 11, for whether there is mobile object in real-time measure and control region.Moved if existing in control area
Animal body, then the LED is main controlled LED lamp 1, and other LEDs that connection is established with the master control LED 1 are sub-control LED
2.Specifically, the detection unit can be sensor, but be not limited system.
Collecting unit 12, for gathering the mobile message of object and the sub-control information of sub-control LED in real time.The object
Mobile message includes the motion track of object and the translational speed of object, and the sub-control information of sub-control LED, which is used for record, to be entered
Enter（But not yet enter）The mobile message of object in the control area of master control LED.
Computing unit 13, it is described to light scheme for calculating the scheme of lighting of LED according to mobile message and sub-control information
Instructed including gray scale.The mobile message of object is combined by computing unit 13 with the sub-control information of sub-control LED, obtains each side
To object mobile status, newest light scheme so as to generate.
Retransmission unit 14, sub-control LED is forwarded to for scheme will to be lighted, makes sub-control LED according to lighting scheme control
The working condition of sub-control LED.The scheme of lighting instructs including gray scale.
Control unit 15, for according to the working condition for lighting scheme control master control LED.
Further, described control unit 15 includes multi-stage grey scale unit, for instructing control master control LED 1 according to gray scale
Change in multi-stage grey scale.
Control unit 15 instructs control master control LED to change in multi-stage grey scale according to gray scale, so as to realize LED gray scale
Flexibly control, the optical change of environment is adapted to beneficial to eye, reach the purpose of energy-conservation.Specifically, master control LED can be in 256（0~
255）Level grey scale change.Master control LED instructs the gray scale of control master control LED to increase to 255 grades by 0 grade according to gray scale, then by
255 grades are decremented to 0 grade, and the gray scale of LED is presented and changes from small to big, then curve from large to small, whole change procedure transition are put down
It is slow, ensure the life-span of LED.The working condition of sub-control LED is identical with the working condition of master control LED, is not repeated again
Narration.
As shown in figure 5, the computing unit 13 includes path-calculating element 131, metrics calculation unit 132 and schemes generation
Unit 133, wherein：
Path-calculating element 131, for lighting path according to the motion track of object calculating LED.Path computing list
Member 131 calculates the mobile trend of LED according to the motion track of object, makes the mobile route for lighting path and object of LED
It is engaged, ensures getting a clear view for mobile object.
As shown in fig. 6, the path-calculating element 131 includes：
Extraction unit 1311, for extracting default cartographic information.Cartographic information, the map are prestored in extraction unit
Information includes the layout type of roading and LED.
Comparing unit 1312, for compared with the motion track of object pair, default cartographic information to be calculated into the point of LED
Bright path.The real time position of object is combined by comparing unit 1312 with cartographic information, and it is real-time in map to orient object
Position, and according to roading and the motion track of object, the issuable moving direction of judgment object, find out nearby with moving
The consistent LED of the moving direction of animal body.
Metrics calculation unit 132, for lighting distance according to the translational speed of object calculating LED.Distance calculates single
Member 132 lights speed according to the translational speed of object calculating LED, and make LED lights speed and the translational speed of object
It is engaged, ensures getting a clear view for mobile object.
Schemes generation unit 133, for according to described in light path, light distance and sub-control information generation light scheme.
The synthesis of schemes generation unit 133 lights path, lights distance and sub-control information, obtains the object mobile status of all directions, from
And newest scheme of lighting is generated, mobile object present position is formed stable grey states.
From the foregoing, it will be observed that the present invention gathers the mobile message of object and the sub-control of sub-control LED by collecting unit 12 in real time
Information, and scheme is lighted by the determination LED of computing unit 13, lighting on demand for LED is realized, reaches energy-conservation, is oriented to, carries
Awake purpose, reduce the generation of accident.Meanwhile control unit 15 controls the gray scale of LED with curved change, by will be adjacent
Master control LED is superimposed with the gray scale of sub-control LED, and stable grey states can be formed in mobile object present position so that is moved
Animal body is in moving process, position that mobile object is passed through, and gray scale is always maximum, ensures to get a clear view, and ensures to shine
Obvious results fruit.In addition, after mobile object leaves, the gray scale of LED minimizes, and saves electric energy, more environmentally friendly.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
- A kind of 1. LED intelligent steering control method, it is characterised in that including：It whether there is mobile object in LED real-time measure and control region, it is described if mobile object in control area be present LED is main controlled LED lamp, and other LEDs that connection is established with the master control LED are sub-control LED；The master control LED gathers the mobile message of object and the sub-control information of sub-control LED in real time, the sub-control LED Sub-control information is used for the mobile message for recording the object that will enter in the control area of master control LED；The master control LED lights scheme according to what mobile message and sub-control information calculated LED；The master control LED will light scheme and be forwarded to sub-control LED；The master control LED is according to the working condition for lighting scheme control master control LED；The sub-control LED is according to the working condition for lighting scheme control sub-control LED；Specifically, the scheme of lighting instructs including gray scale；The master control LED instructs control master control LED to change in multi-stage grey scale according to gray scale, wherein, master control LED is according to ash The gray scale of degree instruction control master control LED, which is presented, changes from small to big, then curve from large to small；The sub-control LED instructs control sub-control LED to change in multi-stage grey scale according to gray scale, wherein, sub-control LED is according to ash The gray scale of degree instruction control sub-control LED, which is presented, changes from small to big, then curve from large to small；By the way that master control LED is superimposed with the gray scale of sub-control LED, the location of mobile object is set to form stable gray scale shape State.
- 2. LED intelligent steering control method as claimed in claim 1, it is characterised in that the mobile message bag of the object Include the motion track of object and the translational speed of object.
- 3. LED intelligent steering control method as claimed in claim 2, it is characterised in that the master control LED is according to movement The method for lighting scheme that information and sub-control information calculate LED includes：Path is lighted according to the motion track of object calculating LED；Distance is lighted according to the translational speed of object calculating LED；According to it is described light path, light distance and sub-control information generation light scheme.
- 4. LED intelligent steering control method as claimed in claim 3, it is characterised in that the moving rail according to object The method for lighting path that mark calculates LED includes：Extract default cartographic information；By default cartographic information compared with the motion track of object pair, calculate LED lights path.
- 5. a kind of master control LED, the master control LED includes：Detection unit, for whether there is mobile object in real-time measure and control region；Collecting unit, for gathering the mobile message of object and the sub-control information of sub-control LED, the mobile letter of the object in real time Breath includes the motion track of object and the translational speed of object, and the sub-control information of the sub-control LED, which is used for record, to be entered The mobile message of object in the control area of master control LED；Computing unit, for calculating the scheme of lighting of LED according to mobile message and sub-control information, the scheme of lighting includes ash Degree instruction；Retransmission unit, sub-control LED is forwarded to for scheme will to be lighted, sub-control LED is controlled sub-control LED according to scheme of lighting The working condition of lamp；Control unit, for according to the working condition for lighting scheme control master control LED；Described control unit includes multi-stage grey scale unit, for instructing control master control LED to change in multi-stage grey scale according to gray scale； The sub-control LED instructs control sub-control LED to change in multi-stage grey scale according to gray scale, wherein, sub-control LED refers to according to gray scale The gray scale of order control sub-control LED, which is presented, changes from small to big, then curve from large to small；The master control LED instructs according to gray scale Master control LED is controlled to change in multi-stage grey scale, wherein, master control LED instructs the gray scale of control master control LED to present according to gray scale Change from small to big, then curve from large to small；By the way that master control LED is superimposed with the gray scale of sub-control LED, make residing for mobile object Position form stable grey states.
- 6. master control LED as claimed in claim 5, it is characterised in that the computing unit includes：Path-calculating element, for lighting path according to the motion track of object calculating LED；Metrics calculation unit, for lighting distance according to the translational speed of object calculating LED；Schemes generation unit, for according to described in light path, light distance and sub-control information generation light scheme.
- 7. master control LED as claimed in claim 6, it is characterised in that the path-calculating element includes：Extraction unit, for extracting default cartographic information；Comparing unit, for compared with the motion track of object pair, calculate LED to light path by default cartographic information.
- 8. a kind of LED intelligent steering control system, it is characterised in that described including multiple LEDs with independent current source LED includes the master control LED and sub-control LED as described in any one of claim 5 ~ 7；If mobile object in the control area of LED be present, the LED is main controlled LED lamp, is built with the master control LED Other LEDs of vertical connection are sub-control LED.
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| CN110223534A (en) * | 2019-06-28 | 2019-09-10 | 信利光电股份有限公司 | A kind of parking lot automatic navigation method and system |
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| CN102573196A (en) * | 2010-12-31 | 2012-07-11 | 富泰华工业（深圳）有限公司 | Streetlamp system containing streetlamp control terminal and automatic regulating method thereof |
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2015
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| WO2007136060A1 (en) * | 2006-05-24 | 2007-11-29 | Panasonic Corporation | Color temperature correction device and display device |
| CN102202443A (en) * | 2010-03-25 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Street lamp power management system and method thereof |
| CN102573196A (en) * | 2010-12-31 | 2012-07-11 | 富泰华工业（深圳）有限公司 | Streetlamp system containing streetlamp control terminal and automatic regulating method thereof |
| CN102307417A (en) * | 2011-07-27 | 2012-01-04 | 河海大学常州校区 | Target tracking subsection power supply street lamp system |
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