CN204350385U - A kind of Intelligent street lamp control system of based target identification - Google Patents
A kind of Intelligent street lamp control system of based target identification Download PDFInfo
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- CN204350385U CN204350385U CN201520010109.3U CN201520010109U CN204350385U CN 204350385 U CN204350385 U CN 204350385U CN 201520010109 U CN201520010109 U CN 201520010109U CN 204350385 U CN204350385 U CN 204350385U
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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
Abstract
The utility model discloses a kind of Intelligent street lamp control system of based target identification, comprising: light sensor, for light intensity in surveyed area; Be provided with the camera of supplementary lighting module, for gathering image information at light intensity lower than during preset value; Message processing module, carries out processing to the image information gathered and identifies, and to power-supply controller of electric sending controling instruction; Street lamps control module, for opening or closing road lamp power supply.Carrying out designing mainly for the arterial street that community and people, vehicle flowrate are relatively less adopts based on the unlatching triggering technique of moving-target identification with light sensor signal fused, can saves energy to the utmost, prolongation light fixture useful life.
Description
Technical field
the utility model belongs to supervisory control system field, automobile side blind area, is specifically related to a kind of Intelligent street lamp control system of based target identification.
Background technology
along with socioeconomic development, energy shortage becomes the serious hindrance of restriction socio-economic development day by day, and electricity shortage then becomes outstanding problem wherein.At present, the electric energy that China's illumination consumes accounts for 10%-20% of power consumption total amount, city public lighting accounts for more than 30% in illumination power consumption, these illuminating street lamps play important function to night lighting in arterial street and community, but because street lamp intelligence degree is low, result also in the waste of many electric energy.In city except major trunk roads, have arterial highway and little section many times the flow of the people at night and vehicle flowrate all smaller, particularly suburb, remoter section and residential quarter, after 12 o'clock of midnight, flow of the people and vehicle flowrate are generally considerably less, but pass through even without people or car, these street lamps are also lighted always, the real effective lighting hours in a lot of section only accounts for the 20%-30% of whole lighting hours, major part electric energy has been wasted, and line voltage rising after midnight caused damage to the street lamp life-span, need change a large amount of light fixture every year.According to statistics, the expense that Hangzhou is wasted for a year, up to 2.1 hundred million-2.4 hundred million more than, effectively solves city illumination power saving significant to alleviation energy consumption present situation in short supply.
reaching energy-conservation object by the research of intelligent road-lamp is the important channel of reducing city waste of energy, the intelligentized control method of current street lamp mainly adopts light-operated with time control two kinds: Light control road lamp determines that street lamp is bright according to the power of road glazed thread not work, but the photosensitive member surface of Received signal strength is easily covered by road dust, signal is forbidden; Time control street lamp determines street lamp opening and closing according to the period, and as bright in first half night-light, later half night-light goes out, and intelligence degree is lower, as in community, someone passes in and out and is just difficult to meet its lighting demand after midnight.In addition, also have a small amount of acoustic control and infrared sensor street lamp, acoustic control lamp is mainly used in corridor lighting, and its poor sensitivity.The investigative range of infrared sensor is limited, and is not suitable for road environment Lighting control.The control method of various method employing is single above, and sensitivity is not good, and therefore, energy-conserving road lamp Based Intelligent Control problem is not solved well, needs the solution that perfect.
Summary of the invention
the problem single for the ubiquitous control method of current intelligent road-lamp, sensitivity is low, energy-saving effect is poor, the utility model proposes a kind of Intelligent street lamp control system of based target identification, when light sensor detects insufficient light, camera is started working, when there being mobiles in camera detection range, start to carry out video record and storage, trigger road lamp power supply controller simultaneously, street lamp starts illumination.
the technical solution of the utility model is: a kind of Intelligent street lamp control system of based target identification, is characterized in that, comprising:
light sensor, for light intensity in surveyed area;
be provided with the camera of supplementary lighting module, for gathering image information at light intensity lower than during preset value;
message processing module, carries out processing to the image information gathered and identifies, and to power-supply controller of electric sending controling instruction;
street lamps control module, for opening or closing road lamp power supply.
further, also comprise video and deposit record control module, the video sent for receiving message processing module deposits record instruction, carries out video record and store operation.
further, described video deposit record control module comprise intelligent video compression memory module, for storing moving-target video and compressing.
the utility model has the advantages that:
1. the unlatching triggering technique based on moving-target identification and light sensor signal fused can solve the problem that the ubiquitous control method of current intelligent road-lamp is single, sensitivity is low, energy-saving effect is poor, improves domestic intelligent road-lamp R & D Level; Can waste of energy be reduced, alleviate the energy contradiction of growing tension, promote social economy's sustainable development.
2. by intelligent video Condensed Storage Technique, greatly reduce useless video storage, save memory space, reduce the difficulty that video is checked, for all kinds of accident, criminal case investigation provide convenient.
3. this system principle is simple, simple for structure, easy for installation, is convenient to carry out large-scale promotion and application.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is the system structural framework figure of the Intelligent street lamp control system of a kind of based target identification in the utility model;
fig. 2 is the schematic block circuit diagram of the Intelligent street lamp control system of a kind of based target identification in the utility model;
fig. 3 is the workflow diagram of the Intelligent street lamp control system of a kind of based target identification in the utility model.
Embodiment
for making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
embodiment:
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described further.
a kind of Intelligent street lamp control system of based target identification, system is mainly for community and people, the relatively less arterial street of vehicle flowrate designs, comprise light sensor, camera (comprises camera lens, light compensating lamp, dsp controller) and controller for road lamp three part, combine light sensor to the detection of light and intelligent video camera head to the function of identification two aspect of mobiles, when light sensor detects insufficient light, camera is started working, when there being mobiles in camera detection range, start to carry out video record and storage, camera controller triggers road lamp power supply, street lamp starts illumination, and lighting hours is set lasting 5 minutes, after 5 minutes, street lamp extinguishes, video record stops, system completes one action, and start to work by above-mentioned flow process next time.The utility model aims at two key factors that illumination needs: insufficient light, have mobiles, adopt the unlatching triggering technique based on moving-target identification and light sensor signal fused, solve intelligent under the single controlled condition of existing intelligent road-lamp, hommization degree is low, sensitivity is low, the unconspicuous problem of energy-saving effect, can saves energy to the utmost, extend light fixture useful life.In addition, adopt intelligent video Condensed Storage Technique, camera can provide real-time monitoring and control simultaneously, compared with common monitoring camera, it is record and the video stored in moving-target situation only, greatly reduces useless video, save memory space, subsequent video of being more convenient for is checked.
as depicted in figs. 1 and 2, in the utility model, the Intelligent street lamp control system of based target identification comprises:
light sensor, for carrying out round-the-clock detection to light intensity in region, when light luminance is lower than its set point, triggers camera power supply and starting working;
be provided with the camera of supplementary lighting module, for gathering image information at light intensity lower than during preset value;
camera controller, for carrying out Treatment Analysis to the image information collected, mobiles is identified, when recognizing mobiles, start video record and memory function, and send triggering signal to controller for road lamp, video record and memory time and street lighting time remaining 5 minutes are set, stop video record and storage after 5 minutes, and send shutdown signal to controller for road lamp.
controller for road lamp, for after the triggering receiving the transmission of camera controller and shutdown signal, opens or closes road lamp power supply.
video deposits record control module, and the video sent for receiving message processing module deposits record instruction, carries out video record and store operation.
video is deposited record control module and is comprised intelligent video compression memory module, for storing moving-target video and compressing.Greatly reduce useless video, save memory space, subsequent video of being more convenient for is checked.
the workflow of the Intelligent street lamp control system of the utility model based target identification is provided below in conjunction with Fig. 3:
1. the light sensor in system detects the light intensity of surrounding environment for 24 hours;
2., when light intensity>=preset value, system does not carry out next step operation;
3. when light intensity < preset value, be generally night or overcast and rainy haze sky, transducer sends triggering signal to camera power-supply controller of electric (being generally controllable silicon), and power supply is connected;
4. after power supply is connected, camera and light compensating lamp start to work simultaneously, cam lens and light compensating lamp gather surrounding environment image and information, and (gathering distance is about 100 meters, gathering level angle is ± 30 °, vertical angle is ± 15 °), and by the DSP image processing board in camera controller, identifying processing is carried out to image information;
5. when dsp processor unidentified to mobiles time, system do not carry out next step operation;
6., when dsp processor has recognized mobiles, controller sends triggering signal and start signal respectively to the video record of controller for road lamp and controller inside and memory module, opens clocking capability simultaneously;
7. after controller for road lamp (being generally relay) receives triggering signal, switch on power, street lamp starts illumination; Meanwhile, video record and memory module start to carry out video and deposit record work;
8., during timing to 5 minute, camera controller sends shutdown signal and stop signal respectively to the video record of controller for road lamp and controller inside and memory module, and road lamp power supply disconnects, and street lamp extinguishes, and video is deposited record and stopped, and system one action completes.
should be understood that, above-mentioned embodiment of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (3)
1. an Intelligent street lamp control system for based target identification, is characterized in that, comprising:
Light sensor, for light intensity in surveyed area;
Be provided with the camera of supplementary lighting module, for gathering image information at light intensity lower than during preset value;
Message processing module, carries out processing to the image information gathered and identifies, and to power-supply controller of electric sending controling instruction;
Street lamps control module, for opening or closing road lamp power supply.
2. the Intelligent street lamp control system of based target identification according to claim 1, is characterized in that, also comprises video and deposits record control module, and the video sent for receiving message processing module deposits record instruction, carries out video record and store operation.
3. the Intelligent street lamp control system of based target identification according to claim 2, is characterized in that, described video is deposited record control module and comprised intelligent video compression memory module, for storing moving target video and compressing.
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| CN201520010109.3U CN204350385U (en) | 2015-01-08 | 2015-01-08 | A kind of Intelligent street lamp control system of based target identification |
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| CN201520010109.3U CN204350385U (en) | 2015-01-08 | 2015-01-08 | A kind of Intelligent street lamp control system of based target identification |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470161A (en) * | 2015-01-08 | 2015-03-25 | 清华大学苏州汽车研究院（吴江） | Intelligent street lamp control system based on target recognition |
| CN109028224A (en) * | 2018-09-29 | 2018-12-18 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator and oil smoke concentration detection method having light self-adaptive visual function |
| WO2019206105A1 (en) * | 2018-04-27 | 2019-10-31 | Shanghai Truthvision Information Technology Co., Ltd. | System and method for lightening control |
| CN111741553A (en) * | 2019-03-20 | 2020-10-02 | 杭州海康威视数字技术股份有限公司 | Illumination control system and network camera |
-
2015
- 2015-01-08 CN CN201520010109.3U patent/CN204350385U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470161A (en) * | 2015-01-08 | 2015-03-25 | 清华大学苏州汽车研究院（吴江） | Intelligent street lamp control system based on target recognition |
| CN104470161B (en) * | 2015-01-08 | 2017-01-25 | 清华大学苏州汽车研究院（吴江） | Intelligent street lamp control system based on target recognition |
| WO2019206105A1 (en) * | 2018-04-27 | 2019-10-31 | Shanghai Truthvision Information Technology Co., Ltd. | System and method for lightening control |
| CN111247874A (en) * | 2018-04-27 | 2020-06-05 | 上海趋视信息科技有限公司 | Lighting control system and method |
| CN111247874B (en) * | 2018-04-27 | 2022-03-18 | 上海趋视信息科技有限公司 | Lighting control system and method |
| US11297708B2 (en) | 2018-04-27 | 2022-04-05 | Shanghai Truthvision Information Technology Co., Ltd. | System and method for lighting control |
| CN109028224A (en) * | 2018-09-29 | 2018-12-18 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator and oil smoke concentration detection method having light self-adaptive visual function |
| CN111741553A (en) * | 2019-03-20 | 2020-10-02 | 杭州海康威视数字技术股份有限公司 | Illumination control system and network camera |
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