CN110139444A - A kind of smart city road lighting control method - Google Patents
A kind of smart city road lighting control method Download PDFInfo
- Publication number
- CN110139444A CN110139444A CN201910451999.4A CN201910451999A CN110139444A CN 110139444 A CN110139444 A CN 110139444A CN 201910451999 A CN201910451999 A CN 201910451999A CN 110139444 A CN110139444 A CN 110139444A
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- street lamp
- time
- automobile
- lighting control
- control method
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
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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 smart city road lighting control methods, include the following steps: to obtain the temporal information of the first area where street lamp and the information of the street lamp in real time first, then according to the temporal information, control street lamp total power switch in the first area, and solve the average speed of the automobile, then the automobile is solved out of described N street lamp to first time T needed for the range of exposures that enter the N+1 street lamp, finally, according to the first time T, controls the N+1 street lamp and opened after time interval Δ T.The present invention realizes automobile into after N street lamp, the time of N+1 street lamp is reached according to prediction, it lights in advance, it is lighted whole night without street lamp, avoid waste of resource, saving social resources are realized, while N+1 street lamp is lighted in advance, N+1 street lamp is not yet turned on when can accelerate to reach in advance suddenly to avoid automobile.
Description
Technical field
The present invention relates to lighting control technique fields, more particularly to a kind of smart city road lighting control method.
Background technique
With the construction of urban modernization, road traffic is more and more flourishing, and the following street lighting is also gradually prosperous.
City street lamp illumination quantity is being continuously increased, and system of systems is consequently also more and more huger, thus but also pipe to road lamp system
Reason and maintenance become abnormal difficult.
However, energy-conserving road lamp continues the illumination of high brightness at night in the prior art, the waste of the energy is caused.Its reason exists
In the energy-conserving road lamp by road passes through regardless of passing through either with or without pedestrian either with or without vehicle, and the energy-conserving road lamp of road both sides is all held
Continuous illumination, this has obviously resulted in the waste of the energy, and street lamp is gone out entirely, and will appear security risk.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide a kind of smart city roads
Road illumination control method, it is intended to which can control street lamp is having vehicle Shi Kaiqi, closing when not having vehicle, realizes and saves social resources.
To achieve the above object, the present invention provides a kind of smart city road lighting control method, include the following steps:
Step S1, the temporal information of the first area where street lamp and the information of the street lamp are obtained in real time；
Step S2, according to the temporal information, street lamp total power switch in the first area is controlled；
Step S3, the time t after detecting that automobile enters N street lamp0It is interior, the movement speed V of continuous acquisitioni, solve institute
State the average speed of automobileThe average speedMeet:The M is to acquire the movement speed Vi's
Number, the M are positive integer, and the i meets 1≤i≤M；The N is the number of the street lamp；
Step S4, according to the average speedThe spacing L of the N street lamp and N+1 street lamp, the N street lamp and
The range of exposures diameter D of N+1 street lamp solves the automobile out of described N street lamp to the photograph that enter the N+1 street lamp
First time T needed for penetrating range；The first time T meets:
Step S5, it according to the first time T, controls the N+1 street lamp and is opened after time interval Δ T；The Δ T
Meet:The T0Lead is opened for the N+1 street lamp.
In the technical scheme, according to the temporal information of the first area where street lamp, controlling street lamp can accurately be controlled
Street lamp opens general supply within a preset time period；Time t after entering N street lamp by automobile0It is interior, the movement of continuous acquisition
Speed Vi, solve the average speed of the automobileIt is described to enter out of described N street lamp that the automobile is solved simultaneously
First time T needed for the range of exposures of N+1 street lamp is opened after time interval Δ T to control the N+1 street lamp；
Automobile is realized into after N street lamp, the time of N+1 street lamp is reached according to prediction, is lighted in advance, without street lamp point whole night
It is bright, waste of resource is avoided, while N+1 street lamp is lighted in advance, N+1 street lamp when can accelerate to reach in advance suddenly to avoid automobile
It is not yet turned on.In formulaIn, the average speed of automobilePass through company
Continuous acquire M times is averaged, and the speed of running car more can be accurately obtained.
In a specific embodiment, the temporal information is the first area real-time time；The information of the street lamp
The range of exposures of spacing L, the N street lamp and the N+1 street lamp including the N street lamp and the N+1 street lamp are straight
Diameter D.
In a specific embodiment, in the step S2, the temporal information within a preset period of time, then opens institute
State street lamp total power switch in first area；The temporal information within a preset period of time, is not then closed in the first area
Street lamp total power switch.
In the technical scheme, avoid street lamp in first area within the period without opening street lamp vehicle driving into
Entering causes to open.
In a specific embodiment, the step S3 further include:
Step S31, radar described in acquisition radar to the distance Z on road surface, i-th to the automobile distance S1iAnd interval
Time t1Afterwards the radar to the automobile distance S2i；
Step S32, the automobile is solved in time t1The distance S of interior movement；The S meets:
Step S33, the S according to acquired in step S32 solves the movement speed Vi；The movement speed ViIt is full
Foot:
It in a specific embodiment, further include controlling the road the N after the first time T in the step S5
Lamp is closed.Based on this, guarantees to close street lamp after garage is driven out to N street lamp, play the role of energy-efficient.
In a specific embodiment, whether before turning off the light, detecting within the scope of the N Street Light Illumination has vehicle, if
There is vehicle, then the N street lamp is kept to continue to light, driven within the scope of the N+1 Street Light Illumination to the vehicle, repeats as above inspection
It surveys, if then directly closing the N street lamp without vehicle.
The beneficial effects of the present invention are: temporal information of the present invention according to the first area where street lamp, controls street lamp energy
Enough accurate control street lamps open general supply within a preset time period；Time t after entering N street lamp by automobile0It is interior, continuously
The movement speed V of acquisitioni, solve the average speed of the automobileSimultaneously solve the automobile out of described N street lamp to
First time T needed for entering the range of exposures of the N+1 street lamp, to control the N+1 street lamp in time interval
It is opened after Δ T；Automobile is realized into after N street lamp, the time of N+1 street lamp is reached according to prediction, is lighted in advance, road is not necessarily to
Lamp is lighted whole night, avoids waste of resource, plays the role of energy-efficient, while N+1 street lamp is lighted in advance, can be unexpected to avoid automobile
N+1 street lamp is not yet turned on when accelerating to reach in advance.In formulaIn,
The average speed of automobileIt is averaged by continuous acquisition M times, more can accurately obtain the speed of running car
Degree.
Detailed description of the invention
Fig. 1 is the flow diagram of the embodiment of the invention；
Fig. 2 is the schematic diagram of N street lamp and N+1 street lamp in the embodiment of the invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
As shown in Figs. 1-2, a kind of smart city road lighting control method provided in the present embodiment, including walk as follows
It is rapid:
Step S1, the temporal information of the first area where street lamp and the information of the street lamp are obtained in real time；
Step S2, according to the temporal information, street lamp total power switch in the first area is controlled；
Step S3, the time t after detecting that automobile 400 enters N street lamp 1000It is interior, the movement speed V of continuous acquisitioni,
Solve the average speed of the automobile 400The average speedMeet:The M is to acquire the shifting
Dynamic speed ViNumber, the M is positive integer, and the i meets 1≤i≤M；The N is the number of the street lamp；
Step S4, according to the average speedSpacing L, the N of the N street lamp 100 and N+1 street lamp 200
The range of exposures diameter D of street lamp 100 and N+1 street lamp 200 solves the automobile 400 out of described N street lamp 100 to will be into
First time T needed for entering the range of exposures of the N+1 street lamp 200；The first time T meets:
Step S5, it according to the first time T, controls the N+1 street lamp 200 and is opened after time interval Δ T；It is described
Δ T meets:The T0Shift to an earlier date for the N+1 street lamp 200 opening
Amount.
It is noted that in practical applications, in order to avoid driver temporarily accelerates, should open in advance
N+1 street lamp 200, T0Lead, i.e., T in advance are opened for the N+1 street lamp 2000Time opens N+1 street lamp 200.
In the present embodiment, the temporal information is the first area real-time time；The information of the street lamp includes institute
State the irradiation of the spacing L, the N street lamp 100 and the N+1 street lamp 200 of N street lamp 100 and the N+1 street lamp 200
Range diameter D.
In the present embodiment, in the step S2, the temporal information within a preset period of time, then opens described first
Street lamp total power switch in region；The temporal information within a preset period of time, then it is total not close street lamp in the first area
Power switch.
It is noted that preset time period can be set as 6 points-morning 5 at night in summer in the step S2
Point；It is set as in winter at 6 points of 5 points-morning at night.
In the present embodiment, the step S3 further include:
Step S31, radar 300 described in acquisition radar 300 to the distance Z on road surface, i-th to the automobile 400 distance
S1iAnd interval time t1Afterwards the radar 300 to the automobile 400 distance S2i；
Step S32, the automobile 400 is solved in time t1The distance S of interior movement；The S meets:
Step S33, the S according to acquired in step S32 solves the movement speed Vi；The movement speed ViIt is full
Foot:
It in the present embodiment, further include controlling the N street lamp 100 after the first time T and closing in the step S5
It closes.
Furthermore, whether before turning off the light, detecting in 100 range of exposures of N street lamp has vehicle, if there is vehicle,
It then keeps the N street lamp 100 to continue to light, is driven within the scope of 200 light irradiation of the road the N+1 to the vehicle, repeat as above inspection
It surveys, if then directly closing the N street lamp 100 without vehicle.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (6)
1. a kind of smart city road lighting control method, which comprises the steps of:
Step S1, the temporal information of the first area where street lamp and the information of the street lamp are obtained in real time；
Step S2, according to the temporal information, street lamp total power switch in the first area is controlled；
Step S3, the time t after detecting that automobile enters N street lamp0It is interior, the movement speed V of continuous acquisitioni, solve the vapour
The average speed of vehicleThe average speedMeet:The M is to acquire the movement speed ViTime
Number, the M are positive integer, and the i meets 1≤i≤M；The N is the number of the street lamp；
Step S4, according to the average speedSpacing L, the N street lamp and the N+ of the N street lamp and N+1 street lamp
The range of exposures diameter D of 1 street lamp, solves the automobile out of described N street lamp to the irradiation model that enter the N+1 street lamp
Enclose required first time T；The first time T meets:
Step S5, it according to the first time T, controls the N+1 street lamp and is opened after time interval Δ T；The Δ T is full
Foot:The T0Lead is opened for the N+1 street lamp.
2. a kind of smart city road lighting control method as described in claim 1, which is characterized in that the temporal information is
The first area real-time time；The information of the street lamp includes the spacing L, described of the N street lamp and the N+1 street lamp
The range of exposures diameter D of N street lamp and the N+1 street lamp.
3. a kind of smart city road lighting control method as described in claim 1, which is characterized in that in the step S2
In, the temporal information within a preset period of time, then opens street lamp total power switch in the first area；The temporal information
Not within a preset period of time, then street lamp total power switch in the first area is closed.
4. a kind of smart city road lighting control method as described in claim 1, which is characterized in that the step S3 is also wrapped
It includes:
Step S31, radar described in acquisition radar to the distance Z on road surface, i-th to the automobile distance S1iAnd interval time
t1Afterwards the radar to the automobile distance S2i；
Step S32, the automobile is solved in time t1The distance S of interior movement；The S meets:
Step S33, the S according to acquired in step S32 solves the movement speed Vi；The movement speed ViMeet:
5. a kind of smart city road lighting control method as described in claim 1, which is characterized in that the step S5 also
After being included in the first time T, controls the N street lamp and close.
6. a kind of smart city road lighting control method as claimed in claim 5, which is characterized in that before turning off the light, inspection
Whether have vehicle, if there is vehicle, then the N street lamp is kept to continue to light, driven into the vehicle if surveying within the scope of the N Street Light Illumination
Within the scope of the N+1 Street Light Illumination, as above detection is repeated, if then directly closing the N street lamp without vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451999.4A CN110139444A (en) | 2019-05-28 | 2019-05-28 | A kind of smart city road lighting control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451999.4A CN110139444A (en) | 2019-05-28 | 2019-05-28 | A kind of smart city road lighting control method |
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| CN110139444A true CN110139444A (en) | 2019-08-16 |
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ID=67582349
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| CN201910451999.4A Pending CN110139444A (en) | 2019-05-28 | 2019-05-28 | A kind of smart city road lighting control method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708840A (en) * | 2019-10-25 | 2020-01-17 | 赵若曦 | Tunnel illumination control method and device and illumination system |
| CN111263499A (en) * | 2020-03-17 | 2020-06-09 | 颜德钰 | Intelligent street lamp control method for automobile illumination |
| CN112532953A (en) * | 2020-12-23 | 2021-03-19 | 深圳市朝阳辉电气设备有限公司 | Data processing method and system for intelligent city road lighting control |
| CN112954863A (en) * | 2021-02-04 | 2021-06-11 | 江苏南电智慧能源服务有限公司 | Street lamp intelligent control method and system based on big data analysis |
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| CN206923109U (en) * | 2017-03-23 | 2018-01-23 | 南京航空航天大学 | A kind of road lamp energy-saving system based on big-dipper satellite |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708840A (en) * | 2019-10-25 | 2020-01-17 | 赵若曦 | Tunnel illumination control method and device and illumination system |
| CN110708840B (en) * | 2019-10-25 | 2022-06-14 | 赵若曦 | Tunnel illumination control method and device and illumination system |
| CN111263499A (en) * | 2020-03-17 | 2020-06-09 | 颜德钰 | Intelligent street lamp control method for automobile illumination |
| CN111263499B (en) * | 2020-03-17 | 2022-02-01 | 深圳赛曼智能照明科技有限公司 | Intelligent street lamp control method for automobile illumination |
| CN112532953A (en) * | 2020-12-23 | 2021-03-19 | 深圳市朝阳辉电气设备有限公司 | Data processing method and system for intelligent city road lighting control |
| CN112532953B (en) * | 2020-12-23 | 2021-07-06 | 深圳市朝阳辉电气设备有限公司 | Data processing method and system for intelligent city road lighting control |
| CN112954863A (en) * | 2021-02-04 | 2021-06-11 | 江苏南电智慧能源服务有限公司 | Street lamp intelligent control method and system based on big data analysis |
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Application publication date: 20190816 |
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