CN110958751A - Dimming method and dimming system of outdoor lamp - Google Patents
Dimming method and dimming system of outdoor lamp Download PDFInfo
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- CN110958751A CN110958751A CN201911219615.2A CN201911219615A CN110958751A CN 110958751 A CN110958751 A CN 110958751A CN 201911219615 A CN201911219615 A CN 201911219615A CN 110958751 A CN110958751 A CN 110958751A
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- dimming
- information
- outdoor
- outdoor lamp
- lamps
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/62—Sense-of-movement determination
-
- 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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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The application provides a dimming method and a dimming system of an outdoor lamp, and relates to the field of dimming of outdoor lamps. The dimming method comprises the following steps: the sensing device acquires movement information of a moving object and sends the movement information to the zone controller, wherein the movement information comprises: moving direction, moving speed, position information; the regional controller generates dimming information according to the movement information and a preset dimming scheme, and sends the dimming information to the outdoor lamp, wherein the dimming information is used for controlling the on-off position and the on-off number of the outdoor lamp at the subsequent time; and the outdoor lamp receives the dimming information and carries out dimming operation according to the dimming information. The outdoor lamp can be dynamically adjusted, and waste caused by fixed dimming and untimely switching of the lamp are avoided.
Description
Technical Field
The application belongs to the field of dimming of outdoor lamps, and particularly relates to a dimming method and a dimming system of an outdoor lamp.
Background
The current induction dimming mode of the outdoor lamp comprises off-line induction dimming in modes of infrared induction, microwave induction and the like, or dimming is carried out by a system through timing dimming or installation of a single lamp controller. The dimming strategy is set manually at regular time, and the energy-saving strategy of the illumination is not consistent with the environment of practical application. For example, when the vehicle passes by, the brightness is already reduced, and on a road section with low traffic flow, the street lamp still operates according to the maximum brightness because the timing time is not up.
Disclosure of Invention
The embodiment of the invention mainly aims to provide a dimming method and a dimming system of an outdoor lamp.
In a first aspect, a dimming method for an outdoor luminaire is provided, including:
the sensing device acquires movement information of a moving object and sends the movement information to the zone controller, wherein the movement information comprises: moving direction, moving speed, position information;
the regional controller generates dimming information according to the movement information and a preset dimming scheme, and sends the dimming information to the outdoor lamp, wherein the dimming information is used for controlling the on-off position and the on-off number of the outdoor lamp at the subsequent time;
and the outdoor lamp receives the dimming information and carries out dimming operation according to the dimming information.
In one possible implementation, the induction device is a radar.
In another possible implementation, the radar is a 77GHZ millimeter wave radar.
In yet another possible implementation, the dimming scheme includes an outdoor light fixture involving dimming, and a dimming operation of the outdoor light fixture.
In yet another possible implementation, the dimming scheme includes:
if the coordinates are
The number of lamps is
Wherein X1, X2 are coordinate information, L is a distance between two lamps, a is a number of lights on associated with a moving speed of the moving object; alternatively, the first and second electrodes may be,
if the coordinates are
And then the number of the lamps is as follows:
a1 is a straight lane;
and A2 is a turning lane;
and a3 is a turning lane.
In a second aspect, a dimming system for an outdoor luminaire is provided, comprising:
a plurality of sensing devices for acquiring movement information of a moving object and transmitting the movement information to a zone controller, the movement information including: moving direction, moving speed, position information;
the regional controller is used for generating dimming information according to the movement information and a preset dimming scheme and sending the dimming information to the outdoor lamp, and the dimming information is used for controlling the switch positions and the switch number of the outdoor lamp at the subsequent time;
and the outdoor lamps are used for receiving the dimming information and carrying out dimming operation according to the dimming information.
In one possible implementation, the induction device is a radar.
In yet another possible implementation, the radar is a 77GHZ millimeter wave radar.
In yet another possible implementation, the dimming scheme includes an outdoor light fixture involving dimming, and a dimming operation of the outdoor light fixture.
In yet another possible implementation, the dimming scheme includes:
if the coordinates are
The number of lamps is
Wherein X1, X2 are coordinate information, L is a distance between two lamps, a is a number of lights on associated with a moving speed of the moving object; alternatively, the first and second electrodes may be,
if the coordinates are
And then the number of the lamps is as follows:
a1 is a straight lane;
and A2 is a turning lane;
and a3 is a turning lane.
The beneficial effect that technical scheme that this application provided brought is: the outdoor lamp can be dynamically adjusted, and waste caused by fixed dimming and untimely switching of the lamp are avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments of the present application will be briefly described below.
Fig. 1 is a flowchart of a dimming method of an outdoor lamp according to an embodiment of the present invention;
fig. 2 is a structural diagram of a dimming system of an outdoor lamp according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar modules or modules having the same or similar functionality throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, modules, components, and/or groups thereof. It will be understood that when a module is referred to as being "connected" or "coupled" to another module, it can be directly connected or coupled to the other module or intervening modules may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
The technical solutions of the present application and the technical solutions of the present application, for example, to solve the above technical problems, will be described in detail with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
Example one
Fig. 1 is a flowchart of a dimming method of an outdoor lamp according to an embodiment of the present invention, including:
step S101, a sensing device acquires movement information of a moving object and sends the movement information to a zone controller, wherein the movement information comprises: moving direction, moving speed, position information.
In the embodiment of the present invention, when a person or a vehicle moves on a road, the radar installed on the lamp post may acquire, in real time, movement information of the person or the vehicle as a moving object, which includes but is not limited to: moving method, moving speed, and position information.
The sensing device can be set according to the actual application requirement as a device capable of sensing the information of the moving object, and the sensing device is not limited by the invention. Preferably, the sensing device is a radar, and further, the radar is a 77GHZ millimeter wave radar.
And S102, the regional controller generates dimming information according to the movement information and a preset dimming scheme, and sends the dimming information to the outdoor lamp, wherein the dimming information is used for controlling the switch position and the switch number of the outdoor lamp at the subsequent time.
In the embodiment of the invention, the outdoor lamp is stored in the area controller as the configuration table in the form of a planar coordinate system, and the sensing device is also stored in the area controller as the configuration table in the form of a planar coordinate system, wherein the planar coordinate system is a projection position of a real physical position in a virtual coordinate system.
As the area controller having the processor function, a dimming scheme for adjusting the outdoor lamp is provided, and the dimming scheme includes the outdoor lamp related to dimming and a specific dimming operation of the outdoor lamp. After the induction device sends the acquired movement information to the regional controller, the regional controller adds the movement information into a preset dimming scheme, and can acquire the outdoor lamp needing to be switched, namely dimming information, wherein the dimming information is used for controlling the switching position and the switching number of the outdoor lamp at the subsequent time.
Wherein the dimming scheme comprises:
if the coordinates are
The number of lamps is
Wherein X1, X2 are coordinate information, L is a distance between two lamps, a is a number of lights on associated with a moving speed of the moving object; alternatively, the first and second electrodes may be,
if the coordinates are
And then the number of the lamps is as follows:
a1 is a straight lane;
and A2 is a turning lane;
and a3 is a turning lane.
And S103, the outdoor lamp receives the dimming information and carries out dimming operation according to the dimming information.
In the embodiment of the invention, the outdoor lamp receives the dimming information of the area controller through a wireless or pre-buried wired mode, determines the outdoor lamp related to dimming according to the dimming information, and performs specific operation on the outdoor lamp related to dimming according to the dimming information.
According to the embodiment of the invention, the induction device acquires the movement information of the moving object, the movement information is sent to the regional controller, the regional controller generates dimming information according to the movement information and the preset dimming scheme, the dimming information is sent to the outdoor lamp, the outdoor lamp receives the dimming information and performs dimming operation according to the dimming information, and the method for dimming the outdoor lamp in real time according to the movement information of the moving object is provided, so that the dynamic adjustment of the outdoor lamp is realized, and the waste of fixed dimming and the untimely switching of the lamp are avoided.
Example two
Fig. 2 is a structural diagram of a dimming system of an outdoor lamp according to an embodiment of the present invention, where the dimming system includes:
a plurality of sensing devices 201 for acquiring movement information of a moving object and transmitting the movement information to a zone controller, the movement information including: moving direction, moving speed, position information;
the regional controller 202 is configured to generate dimming information according to the movement information and a preset dimming scheme, and send the dimming information to the outdoor lamp, where the dimming information is used to control a switching position and a switching number of the outdoor lamp at a subsequent time;
and the outdoor lamps 203 are used for receiving the dimming information and performing dimming operation according to the dimming information.
In the embodiment of the present invention, when a person or a vehicle moves on a road, the radar installed on the lamp post may acquire, in real time, movement information of the person or the vehicle as a moving object, which includes but is not limited to: moving method, moving speed, and position information.
The sensing device can be set according to the actual application requirement as a device capable of sensing the information of the moving object, and the sensing device is not limited by the invention. Preferably, the sensing device is a radar, and further, the radar is a 77GHZ millimeter wave radar.
The outdoor lamp is stored in the area controller as a configuration table in a planar coordinate system, and the sensing device is also stored in the area controller as a configuration table in a planar coordinate system, which is a projection position of a real physical position in a virtual coordinate system.
As the area controller having the processor function, a dimming scheme for adjusting the outdoor lamp is provided, and the dimming scheme includes the outdoor lamp related to dimming and a specific dimming operation of the outdoor lamp. After the induction device sends the acquired movement information to the regional controller, the regional controller adds the movement information into a preset dimming scheme, and can acquire the outdoor lamp needing to be switched, namely dimming information, wherein the dimming information is used for controlling the switching position and the switching number of the outdoor lamp at the subsequent time.
The dimming method comprises the following steps:
if the coordinates are
The number of lamps is
Wherein X1, X2 are coordinate information, L is a distance between two lamps, a is a number of lights on associated with a moving speed of the moving object; alternatively, the first and second electrodes may be,
if the coordinates are
And then the number of the lamps is as follows:
a1 is a straight lane;
and A2 is a turning lane;
and a3 is a turning lane.
The outdoor lamp receives dimming information of the area controller through a wireless or pre-buried wire, determines the outdoor lamp related to dimming according to the dimming information, and performs specific operation on the outdoor lamp related to dimming according to the dimming information.
According to the embodiment of the invention, the induction device acquires the movement information of the moving object, the movement information is sent to the regional controller, the regional controller generates dimming information according to the movement information and the preset dimming scheme, the dimming information is sent to the outdoor lamp, the outdoor lamp receives the dimming information and performs dimming operation according to the dimming information, and the method for dimming the outdoor lamp in real time according to the movement information of the moving object is provided, so that the dynamic adjustment of the outdoor lamp is realized, and the waste of fixed dimming and the untimely switching of the lamp are avoided.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A dimming method of an outdoor lamp is characterized by comprising the following steps:
the sensing device acquires movement information of a moving object and sends the movement information to the zone controller, wherein the movement information comprises: moving direction, moving speed, position information;
the regional controller generates dimming information according to the movement information and a preset dimming scheme, and sends the dimming information to the outdoor lamp, wherein the dimming information is used for controlling the on-off position and the on-off number of the outdoor lamp at the subsequent time;
and the outdoor lamp receives the dimming information and carries out dimming operation according to the dimming information.
2. A dimming method as claimed in claim 1, wherein the sensing device is a radar.
3. A dimming method as claimed in claim 2, wherein the radar is a 77GHZ millimeter wave radar.
4. The dimming method of claim 1, wherein the dimming scheme comprises an outdoor light fixture involving dimming, and a dimming operation of the outdoor light fixture.
5. A dimming method as claimed in any one of claims 1 to 4, wherein the dimming scheme comprises:
if the coordinates are
The number of lamps is
Wherein X1, X2 are coordinate information, L is a distance between two lamps, a is a number of lights on associated with a moving speed of the moving object; alternatively, the first and second electrodes may be,
if the coordinates are
And then the number of the lamps is as follows:
a1 is a straight lane;
and A2 is a turning lane;
and a3 is a turning lane.
6. A dimming system for an outdoor light fixture, the dimming system comprising:
a plurality of sensing devices for acquiring movement information of a moving object and transmitting the movement information to a zone controller, the movement information including: moving direction, moving speed, position information;
the regional controller is used for generating dimming information according to the movement information and a preset dimming scheme and sending the dimming information to the outdoor lamp, and the dimming information is used for controlling the switch positions and the switch number of the outdoor lamp at the subsequent time;
and the outdoor lamps are used for receiving the dimming information and carrying out dimming operation according to the dimming information.
7. The dimming system of claim 6, wherein the sensing device is a radar.
8. The dimming system of claim 7, wherein the radar is a 77GHZ millimeter wave radar.
9. The dimming system of claim 6, wherein the dimming scheme comprises an outdoor light fixture involving dimming, and a dimming operation to the outdoor light fixture.
10. The dimming system of any one of claims 6 to 9, wherein the dimming scheme comprises:
if the coordinates are
The number of lamps is
Wherein X1, X2 are coordinate information, L is a distance between two lamps, a is a number of lights on associated with a moving speed of the moving object; alternatively, the first and second electrodes may be,
if the coordinates are
And then the number of the lamps is as follows:
a1 is a straight lane;
and A2 is a turning lane;
and a3 is a turning lane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911219615.2A CN110958751A (en) | 2019-12-03 | 2019-12-03 | Dimming method and dimming system of outdoor lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911219615.2A CN110958751A (en) | 2019-12-03 | 2019-12-03 | Dimming method and dimming system of outdoor lamp |
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| CN110958751A true CN110958751A (en) | 2020-04-03 |
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| CN201911219615.2A Pending CN110958751A (en) | 2019-12-03 | 2019-12-03 | Dimming method and dimming system of outdoor lamp |
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| US20120206051A1 (en) * | 2009-11-03 | 2012-08-16 | Koninklijke Phillips E;Ectronics N.V. | Object-sensing lighting network and control system therefor |
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Application publication date: 20200403 |