CN104302051A - Solar street lamp control system and method based on time, illuminance and visibility - Google Patents
Solar street lamp control system and method based on time, illuminance and visibility Download PDFInfo
- Publication number
- CN104302051A CN104302051A CN201410520378.4A CN201410520378A CN104302051A CN 104302051 A CN104302051 A CN 104302051A CN 201410520378 A CN201410520378 A CN 201410520378A CN 104302051 A CN104302051 A CN 104302051A
- Authority
- CN
- China
- Prior art keywords
- street lamp
- controller
- visibility
- illumination
- time
- 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.)
- Granted
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a solar street lamp control system based on time, illuminance and visibility. The system comprises a solar photovoltaic module, a controller, a storage battery and a lighting street lamp. The input end of the controller is connected with a photosensitive probe and a camera. Time, illumination intensity and visibility serve as trigger conditions of the controller, wherein the trigger conditions are used for controlling the lighting street lamp to be turned off and turned on. A solar street lamp control method includes the steps that (a), a located period is judged; (b), illumination intensity is judged; (c), a grey level image is collected; (d), visibility is judged, and if V is smaller than Vi, the step (e) is executed; (e), the street lamp is turned on. By the adoption of the solar street lamp control system and method, the turn-on state of the lighting street lamp can be controlled in the aspect of time, the lighting street lamp can be turned on when external illumination intensity and external visibility are lower than set values, the lighting function on overcast and rainy days, foggy days and hazy days is achieved, and traffic accidents are avoided.
Description
Technical field
The present invention relates to a kind of control system of solar energy street lamp and method, in particular, particularly relate to a kind of control system of solar energy street lamp based on time, illumination and visibility and method.
Background technology
Street lighting is the expanding day of the part of communal facility important in urban construction, city size, how to obtain between energy savings and guarantee street lighting quality the important topic that active balance becomes China's urban development.Street lamp, because the method for the longer use low-voltage circuit transmission of electricity of distance exists huge line loss, is the power consumption rich and influential family of urban public utilities.Solar energy not still primary energy is also regenerative resource, and without the need to transport without any pollution, therefore utilizing solar street light to throw light on becomes the energy-saving and cost-reducing effective means in city.
In recent years, achieve much outstanding achievement in the research that China controls at road lamp energy-saving, these outstanding achievements have promoted intellectuality and the automation of the road lamp management of China in urban construction and monitoring.The light-operated switching mode adding time control that such as solar street light generally adopts.Photosensitive probe testing environment illumination, when ambient light illumination lower than control circuit during set point again parameters of detection time whether reach configuration switch value, light intensity and time reach set point simultaneously after solar lighting open the light and namely open.But the method in the presence of a harsh environment according to time, illumination Linear Control is too single, adds that photosensitive control is easily subject to the pollution of dust and sleet, causes the control mode of road lamp switch and accuracy rate to reach requirement.
Summary of the invention
The present invention, in order to overcome the shortcoming of above-mentioned technical problem, provides a kind of control system of solar energy street lamp based on time, illumination and visibility and method.
Control system of solar energy street lamp based on time, illumination and visibility of the present invention, comprise solar photovoltaic assembly, controller, storage battery and illuminating street lamp, the output via controller of described solar photovoltaic assembly is connected with the power end of storage battery, solar photovoltaic assembly and storage battery via controller provide electric energy to illuminating street lamp, and controller has collection, computing and control action; Its special feature is: the input of described controller be connected with for intensity of illumination collection photosensitive probe and carry out the camera of IMAQ; Controller, by judging the readability of the distant place marker that camera gathers, judges the size of visibility, and controller is using time, intensity of illumination and visibility as the trigger condition controlling illuminating street lamp cut out and open.
The control method of the control system of solar energy street lamp based on time, illumination and visibility of the present invention, its special feature is, realized by following steps: a). judge the residing time period, controller judges that current slot is in street lamp opening time section or is in street lamp shut-in time section, if be in street lamp opening time section, then perform step e); If be in street lamp shut-in time section, then perform step b); B). judge intensity of illumination, controller detects extraneous illumination intensity value by photosensitive probe, and judges the intensity of illumination threshold values Lx whether illumination intensity value is opened lower than street lamp, if lower than intensity of illumination threshold values Lx, then performs step e); If higher than according to intensity threshold Lx, then perform step c); C). gather image, controller by the gray-value image of camera collection mark, and obtains the mean value gathering all grey scale pixel values in image; D). judge visibility, controller judges the mean value V of all grey scale pixel values of image, indicates the mean value Vi of object image gray value, if V is less than Vi, then perform step e under the visibility conditions whether need opened lower than street lamp); If V is greater than Vi, then perform step a); E). open street lamp, the connection of storage battery and illuminating street lamp connected by controller, and open street lighting, time delay performs step a) after a period of time.
The control method of the control system of solar energy street lamp based on time, illumination and visibility of the present invention, step b) described in the intensity of illumination threshold values Lx=50Lux that opens of street lamp.
The control method of the control system of solar energy street lamp based on time, illumination and visibility of the present invention, steps d) described in the draw value Vi of image intensity value obtained by following steps: d-1). lay marker, marker be arranged at the position that camera can be taken; D-2). gather contrast images, when extraneous visibility is 150 ~ 200m, controller is by the gray-value image of camera collection marker; D-3). calculate contrast mean value, for steps d-2) described in gray-value image, controller calculates the mean value of all grey scale pixel values, and this mean value is Vi.
The invention has the beneficial effects as follows: control system of solar energy street lamp of the present invention and control method, by arranging the photosensitive probe and camera that are connected with controller, have effectively achieved the detection of intensity of illumination and visibility to external world, not only can control the opening of illuminating street lamp from the time, and when extraneous intensity of illumination, low visibility is when set point, also illuminating street lamp can be opened, achieve wet weather, dense fog, the illumination of haze weather, avoid the generation of traffic accident, ensure that the security of the lives and property of people, beneficial effect is remarkable, be convenient to application.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the control system of solar energy street lamp based on time, illumination and visibility of the present invention.
In figure: 1 solar photovoltaic assembly, 2 controllers, 3 illuminating street lamps, 4 storage batterys, 5 photosensitive probes, 6 cameras, 7 Surveillance center, 8 markers.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, give the schematic diagram of the control system of solar energy street lamp based on time, illumination and visibility of invention, it comprises solar photovoltaic assembly 1, controller 2, illuminating street lamp 3, storage battery 4, photosensitive probe 5, camera 6, Surveillance center 7, marker 8; The effect that shown controller 2 has signals collecting, data operation and control export, solar photovoltaic assembly 1 is connected with storage battery 4 by controller 2, for the power storage that turned to by solar photovoltaic assembly 1 in storage battery 4.Whether the power end via controller 2 of storage battery 4 is connected with the power end of illuminating street lamp 3, under the control action of controller 2, control illuminating street lamp 3 and open.
Shown photosensitive probe 5 is all connected with the input of controller 2 with camera 6, and controller 2 detects extraneous intensity of illumination by photosensitive probe 5, then opens illuminating street lamp 3 throw light on when intensity of illumination is too low.Controller 2 gathers the gray-value image of marker 8 by camera 6, and the size of mean value according to grey scale pixel values all in image, judge the height of extraneous visibility, when visibility is lower, then opens illuminating street lamp 3 and throw light on.
The control method of the control system of solar energy street lamp based on time, illumination and visibility of the present invention, is realized by following steps:
A). judge the residing time period, controller judges that current slot is in street lamp opening time section or is in street lamp shut-in time section, if be in street lamp opening time section, then performs step e); If be in street lamp shut-in time section, then perform step b);
B). judge intensity of illumination, controller detects extraneous illumination intensity value by photosensitive probe, and judges the intensity of illumination threshold values Lx whether illumination intensity value is opened lower than street lamp, if lower than intensity of illumination threshold values Lx, then performs step e); If higher than according to intensity threshold Lx, then perform step c);
In this step, the intensity of illumination threshold values Lx=50Lux that described street lamp is opened.
C). gather image, controller by the gray-value image of camera collection mark, and obtains the mean value gathering all grey scale pixel values in image;
D). judge visibility, controller judges the mean value V of all grey scale pixel values of image, indicates the mean value Vi of object image gray value, if V is less than Vi, then perform step e under the visibility conditions whether need opened lower than street lamp); If V is greater than Vi, then perform step a);
In this step, the draw value Vi of described image intensity value is obtained by following steps:
D-1). lay marker, marker is arranged at the position that camera can be taken;
D-2). gather contrast images, when extraneous visibility is 150 ~ 200m, controller is by the gray-value image of camera collection marker;
D-3). calculate contrast mean value, for steps d-2) described in gray-value image, controller calculates the mean value of all grey scale pixel values, and this mean value is Vi.
E). open street lamp, the connection of storage battery and illuminating street lamp connected by controller, and open street lighting, time delay performs step a) after a period of time.
Claims (4)
1. the control system of solar energy street lamp based on time, illumination and visibility, comprise solar photovoltaic assembly (1), controller (2), storage battery (4) and illuminating street lamp (3), the output via controller of described solar photovoltaic assembly is connected with the power end of storage battery, solar photovoltaic assembly and storage battery via controller provide electric energy to illuminating street lamp, and controller has collection, computing and control action; It is characterized in that: the input of described controller is connected with the photosensitive probe (5) gathered for intensity of illumination and the camera (6) carrying out IMAQ; Controller, by judging the readability of the distant place marker (8) that camera gathers, judges the size of visibility, and controller is using time, intensity of illumination and visibility as the trigger condition controlling illuminating street lamp cut out and open.
2., based on a control method for the control system of solar energy street lamp based on time, illumination and visibility according to claim 1, it is characterized in that, realized by following steps:
A). judge the residing time period, controller judges that current slot is in street lamp opening time section or is in street lamp shut-in time section, if be in street lamp opening time section, then performs step e); If be in street lamp shut-in time section, then perform step b);
B). judge intensity of illumination, controller detects extraneous illumination intensity value by photosensitive probe, and judges the intensity of illumination threshold values Lx whether illumination intensity value is opened lower than street lamp, if lower than intensity of illumination threshold values Lx, then performs step e); If higher than according to intensity threshold Lx, then perform step c);
C). gather image, controller by the gray-value image of camera collection mark, and obtains the mean value gathering all grey scale pixel values in image;
D). judge visibility, controller judges the mean value V of all grey scale pixel values of image, indicates the mean value Vi of object image gray value, if V is less than Vi, then perform step e under the visibility conditions whether need opened lower than street lamp); If V is greater than Vi, then perform step a);
E). open street lamp, the connection of storage battery and illuminating street lamp connected by controller, and open street lighting, time delay performs step a) after a period of time.
3. the control method of the control system of solar energy street lamp based on time, illumination and visibility according to claim 2, is characterized in that: step b) described in the intensity of illumination threshold values Lx=50Lux that opens of street lamp.
4. the control method of the control system of solar energy street lamp based on time, illumination and visibility according to Claims 2 or 3, is characterized in that, steps d) described in the draw value Vi of image intensity value obtained by following steps:
D-1). lay marker, marker is arranged at the position that camera can be taken;
D-2). gather contrast images, when extraneous visibility is 150 ~ 200m, controller is by the gray-value image of camera collection marker;
D-3). calculate contrast mean value, for steps d-2) described in gray-value image, controller calculates the mean value of all grey scale pixel values, and this mean value is Vi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410520378.4A CN104302051B (en) | 2014-10-08 | 2014-10-08 | Control system of solar energy street lamp based on time, illumination and visibility and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410520378.4A CN104302051B (en) | 2014-10-08 | 2014-10-08 | Control system of solar energy street lamp based on time, illumination and visibility and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104302051A true CN104302051A (en) | 2015-01-21 |
| CN104302051B CN104302051B (en) | 2016-08-24 |
Family
ID=52321552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410520378.4A Active CN104302051B (en) | 2014-10-08 | 2014-10-08 | Control system of solar energy street lamp based on time, illumination and visibility and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104302051B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791694A (en) * | 2015-03-27 | 2015-07-22 | 安徽宿州懂你电力工程有限公司 | Solar road lamp |
| CN105472844A (en) * | 2015-12-07 | 2016-04-06 | 重庆多邦科技股份有限公司 | Streetlamp control method and apparatus |
| CN107396501A (en) * | 2017-08-30 | 2017-11-24 | 合肥新文远信息技术有限公司 | A kind of intelligent solar road lamp illuminator |
| CN107450439A (en) * | 2017-08-25 | 2017-12-08 | 山东建筑大学 | A kind of street lamp intelligent failure diagnosis method |
| CN108777776A (en) * | 2018-05-03 | 2018-11-09 | 中国船舶重工集团公司第七�三研究所 | A kind of airfield runway foreign object identification image processing apparatus and method |
| CN109587901A (en) * | 2018-11-09 | 2019-04-05 | 重庆光电信息研究院有限公司 | The wisdom regulator control system and method for illumination |
| CN111791834A (en) * | 2019-04-08 | 2020-10-20 | 上海擎感智能科技有限公司 | Automobile and defogging method and device thereof |
| CN113939067A (en) * | 2021-10-30 | 2022-01-14 | 深圳市明之辉智慧科技有限公司 | Intelligent energy-saving control and adjustment method and system for early warning quantitative lighting |
| CN116249248A (en) * | 2023-04-08 | 2023-06-09 | 广州柏曼光电科技有限公司 | Intelligent illumination control method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819286A (en) * | 2010-04-09 | 2010-09-01 | 东南大学 | Image grey level histogram-based foggy day detection method |
| CN102355770A (en) * | 2011-08-12 | 2012-02-15 | 常州佳讯光电***工程有限公司 | Solar illumination system and method of outdoor billboard |
| CN202907300U (en) * | 2012-11-07 | 2013-04-24 | 长安大学 | Highway road-side fog-lamp brightness automatic regulating apparatus |
| JP2013134359A (en) * | 2011-12-26 | 2013-07-08 | Nikon Corp | Operation unit, display unit, electronic apparatus, and control program of display unit |
-
2014
- 2014-10-08 CN CN201410520378.4A patent/CN104302051B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819286A (en) * | 2010-04-09 | 2010-09-01 | 东南大学 | Image grey level histogram-based foggy day detection method |
| CN102355770A (en) * | 2011-08-12 | 2012-02-15 | 常州佳讯光电***工程有限公司 | Solar illumination system and method of outdoor billboard |
| JP2013134359A (en) * | 2011-12-26 | 2013-07-08 | Nikon Corp | Operation unit, display unit, electronic apparatus, and control program of display unit |
| CN202907300U (en) * | 2012-11-07 | 2013-04-24 | 长安大学 | Highway road-side fog-lamp brightness automatic regulating apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 刘新宇等: "《道路照明智能控制***的设计与实现》", 《武汉理工大学学报》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791694A (en) * | 2015-03-27 | 2015-07-22 | 安徽宿州懂你电力工程有限公司 | Solar road lamp |
| CN105472844A (en) * | 2015-12-07 | 2016-04-06 | 重庆多邦科技股份有限公司 | Streetlamp control method and apparatus |
| CN107450439A (en) * | 2017-08-25 | 2017-12-08 | 山东建筑大学 | A kind of street lamp intelligent failure diagnosis method |
| CN107450439B (en) * | 2017-08-25 | 2019-07-12 | 山东建筑大学 | A kind of street lamp intelligent failure diagnosis method |
| CN107396501A (en) * | 2017-08-30 | 2017-11-24 | 合肥新文远信息技术有限公司 | A kind of intelligent solar road lamp illuminator |
| CN108777776A (en) * | 2018-05-03 | 2018-11-09 | 中国船舶重工集团公司第七�三研究所 | A kind of airfield runway foreign object identification image processing apparatus and method |
| CN109587901A (en) * | 2018-11-09 | 2019-04-05 | 重庆光电信息研究院有限公司 | The wisdom regulator control system and method for illumination |
| CN111791834A (en) * | 2019-04-08 | 2020-10-20 | 上海擎感智能科技有限公司 | Automobile and defogging method and device thereof |
| CN111791834B (en) * | 2019-04-08 | 2024-02-23 | 上海擎感智能科技有限公司 | Automobile and demisting method and device thereof |
| CN113939067A (en) * | 2021-10-30 | 2022-01-14 | 深圳市明之辉智慧科技有限公司 | Intelligent energy-saving control and adjustment method and system for early warning quantitative lighting |
| CN113939067B (en) * | 2021-10-30 | 2024-04-02 | 深圳市明之辉智慧科技有限公司 | Intelligent energy-saving control and adjustment method and system for early warning and quantized illumination |
| CN116249248A (en) * | 2023-04-08 | 2023-06-09 | 广州柏曼光电科技有限公司 | Intelligent illumination control method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104302051B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104302051B (en) | Control system of solar energy street lamp based on time, illumination and visibility and method | |
| CN103024995B (en) | Solar LED (Light-Emitting Diode) streetlamp control system and control method | |
| CN201599693U (en) | Active infrared monitoring and energy-saving road lamp | |
| CN103702485B (en) | A kind of intelligent video induction LED roadway lighting system | |
| CN204129962U (en) | A kind of Multifunctional traffic signal lamp intelligent controlling device | |
| CN205356762U (en) | Street lamp controller and intelligent street lamp control system | |
| CN205480756U (en) | Intelligent street lamp | |
| CN102427651A (en) | Internet of things LVD (Low Voltage Detector) road lamp urban illumination control system | |
| CN105722293A (en) | Intelligent streetlamp pole | |
| CN201599694U (en) | Pedestrian detection energy-saving street lamp and energy-saving street lamp system | |
| CN204994016U (en) | A LED street lamp for intelligent monitoring of wisdom city | |
| CN104955207A (en) | Internet-of-things-based electrodeless-lamp urban lighting control system | |
| CN113660751A (en) | Smart city street lamp control system and control method | |
| CN205230358U (en) | Intelligence photovoltaic traffic light with wireless monitoring function | |
| CN202947691U (en) | Device for detecting ice and snow thickness | |
| CN205385543U (en) | Dormancy formula wireless transmission solar energy power supply camera | |
| CN205305199U (en) | Long -range monitor control ware in city | |
| CN104768278A (en) | Intelligent street lamp control system | |
| CN204259222U (en) | A kind of Intelligent street lamp control system | |
| CN105070072A (en) | Machine vision-based intelligent traffic light control system | |
| CN201954437U (en) | Self-induction solar street lamp system | |
| CN205005308U (en) | City thing networking basic station based on street lamp control | |
| CN103298228A (en) | Energy-saving lighting equipment | |
| CN113739111A (en) | Automatic brightness adjusting type street lamp system and adjusting method | |
| CN103857119A (en) | Full-automatic street lamp control 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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |