CN105072746A - Street lamp control system based on moving vehicle identification - Google Patents
Street lamp control system based on moving vehicle identification Download PDFInfo
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- CN105072746A CN105072746A CN201510457592.4A CN201510457592A CN105072746A CN 105072746 A CN105072746 A CN 105072746A CN 201510457592 A CN201510457592 A CN 201510457592A CN 105072746 A CN105072746 A CN 105072746A
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Abstract
The invention discloses a street lamp control system based on moving vehicle identification, and includes a street lamp controller, a digital signal collector, a correlation type photoelectric laser tube array and a power module, the correlation type photoelectric laser tube array is connected with the street lamp controller through the digital signal collector; and a power supply is connected with the correlation type photoelectric laser tube array, the digital signal collector and the street lamp controller to supply power. The street lamp control system based on moving vehicle identification adopts a dormancy type working mode, and can automatically judge speed of passing pedestrians and vehicles to control opening time of a street lamp, thereby reducing misjudgments, and reducing waste of energy sources.
Description
Technical field
The present invention relates to field, smart city, particularly relate to a kind of street lamp control system based on moving vehicle identification.
Background technology
Along with the fast development of economy, energy shortage has become a very large problem, and therefore energy-conservation is a vital topic concerning the mankind.
Chinese city illumination development fast, to improving city function, improve urban environment, uplifting the people's living standard has played important effect.But the too fast development of city illumination increases demand and the consumption of the energy, according to " developing Chinese city illumination " data, the total small cup number of Chinese street lamp is 9186356, and road lighting year, total funds reached 52.0091 hundred million yuan.China Reconstructs's ministry statistics then shows, and the year power consumption of current city illumination accounts for 4% to 5% of Chinese gross generation, is equivalent to the year generating capacity (85,000,000,000 kilowatt hour) after building Three Gorges hydroelectric engineering operation.This series data shows, and as the image of urban development, street lighting economize on electricity is significant.
Present Domestic street lighting have employed two kinds of power-saving technologies mostly, and one is that upgrading changed by light fixture, and this method is mathematical; Another is then adopt Intelligent street lamp control system, and this control system is that to adopt take time as the switch of object control street lamp mostly.But this take time as the system of switching node, there is a very large drawback, also can Chang Liang always time namely road is unmanned, waste a large amount of electric energy.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of street lamp control system based on moving vehicle identification.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: based on the street lamp control system of moving vehicle identification, comprises controller for road lamp, digital signal acquiring device, correlation photoelectricity laser array and power module; Correlation photoelectricity laser array is connected with controller for road lamp by digital signal acquiring device; Power supply is connected with correlation photoelectricity laser array, digital signal acquiring device and controller for road lamp respectively powers.
As preferably, correlation photoelectricity laser array comprise a vertical setting of types be made up of the correlation photoelectricity laser tube of at least 2 vertical arrangements and one by least 2 transversely arranged correlation photoelectricity laser tubes form horizontally-arranged.
As preferred further, correlation photoelectricity laser array is L shape array;
L shape array horizontally-arrangedly forms L shape by 1 vertical setting of types and 1, and vertical setting of types is made up of the correlation photoelectricity laser tube of at least 3 vertical arrangements, is horizontally-arrangedly made up of at least 3 transversely arranged correlation photoelectricity laser tubes, and L shape array is arranged on both sides of the road in opposite directions in road respectively.
Further preferred, L shape array is dormancy formula mode of operation, produces switching signal trigger horizontally-arranged work by vertical setting of types.
As preferred further, correlation photoelectricity laser array is Y shape array;
Y shape array forms Y shape by 2 high-order vertical setting of types and a low level vertical setting of types; 2 high-order vertical setting of types and low level vertical setting of types are formed by the correlation photoelectricity laser tube of at least 2 vertical arrangements, 2 high-order vertical setting of types divide the both sides being listed in 1 low level vertical setting of types, in 2 high-order vertical setting of types the correlation photoelectricity laser tube of extreme lower position and the correlation photoelectricity laser tube of extreme higher position in low level vertical setting of types concordant, Y shape array is arranged on both sides of the road in opposite directions in road respectively.
Further preferred, Y shape array is dormancy formula mode of operation, produces switching signal and trigger 2 high-order vertical setting of types work by 1 low level vertical setting of types.
As preferably, power supply comprises solar panel and storage battery; Solar panel is connected with storage battery and charges to it.
As preferred further, the method for controlling street lamps of L shape array is adopted to comprise the following steps:
(1) judge that whether the correlation photoelectricity light beam that laser tube sends of vertical setting of types is covered;
(2) covering does not then continue step (1), otherwise the horizontally-arranged laser tube being in park mode enters operating state;
(3) continue to gather the signal of current all laser tubes, when detect in vertical setting of types have 3 correlation photoelectricity light beams that laser tube sends while covered, can judge it is pedestrian or vehicle, now open street lamp; As be less than in vertical setting of types 3 correlation photoelectricity laser tubes to send light beam simultaneously covered, be then judged as the barriers such as fallen leaves, system does not carry out any operation;
(4) continue to detect, record horizontally-arranged in be positioned at the correlation photoelectricity laser tube of head end institute send light beam be positioned at end correlation photoelectricity laser tube send light beam covered interval time;
(5) utilize above-mentioned horizontally-arranged at least 2 correlation photoelectricity laser tubes send the light beam covered time interval, the speed of pedestrian or vehicle process can be calculated, thus the street lamp opening time of current road segment is controlled; Calculate the street lamp opening time according to section, current street lamp place distance/current pedestrian or car speed, and close street lamp after suitable time-delay; Continue to repeat step (1).
As preferred further, the method for controlling street lamps of Y shape array is adopted to comprise the following steps:
(1) judge that in low level vertical setting of types, whether correlation photoelectricity light beam that laser tube sends is covered;
(2) covering does not then continue step (1), otherwise the high-order vertical setting of types laser tube being in park mode enters operating state;
(3) signal gathering current all laser tubes is continued, when to detect within the default shortest time in 1 high-order vertical setting of types 2 correlation photoelectricity laser tubes to send 2 correlation photoelectricity light beams that laser tube sends in the low level vertical setting of types in light beam and centre position in succession covered, then can judge it is pedestrian or vehicle, now open street lamp; Otherwise be then judged as the barriers such as fallen leaves, system does not carry out any operation;
(4) continue to detect, record line up laterally at least 2 correlation photoelectricity laser tubes send the light beam covered time interval;
(5) utilize above-mentioned line up laterally at least 2 correlation photoelectricity laser tubes send the light beam covered time interval, the speed of pedestrian or vehicle process can be calculated, thus the street lamp opening time of current road segment is controlled; Calculate the street lamp opening time according to section, current street lamp place distance/current pedestrian or car speed, and close street lamp after suitable time-delay; Continue to repeat step (1).
Another one is preferred, also comprises anti-theft module; Anti-theft module comprises alarm trigger circuit, sound light alarming circuit and independent current source; Described alarm trigger circuit is connected in the connection line of power supply and correlation photoelectricity laser array, and alarm trigger circuit is connected with acousto-optic, and anti-theft module is powered by independent current source.When laser tube breakage of circuit, circuits for triggering power-off, signal is passed to alarm and causes sound and light alarm.
The invention has the beneficial effects as follows:
Adopt dormancy formula mode of operation, the Pedestrians and vehicles speed of energy automatic decision process controls the street lamp opening time, and reduces erroneous judgement, decreases the waste of the energy.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the street lamp control system embodiment that the present invention is based on moving vehicle identification.
Fig. 2 is the L shape array schematic diagram of the street lamp control system embodiment that the present invention is based on moving vehicle identification.
Fig. 3 is the Y shape array schematic diagram of the street lamp control system embodiment that the present invention is based on moving vehicle identification.
In figure, 1-solar panel, 2-vertical setting of types, 3-is horizontally-arranged, the high-order vertical setting of types of 4-, 5-low level vertical setting of types.
Embodiment
Fig. 1 is a kind of street lamp control system based on moving vehicle identification, is made up of controller for road lamp, digital signal acquiring device, correlation photoelectricity laser array, anti-theft module and power module.Correlation photoelectricity laser array is connected with controller for road lamp by digital signal acquiring device.Power supply is connected with correlation photoelectricity laser array, digital signal acquiring device and controller for road lamp respectively powers.
Power supply is made up of solar panel 1 and storage battery, and solar panel is connected with storage battery and charges to it.
Correlation photoelectricity laser array comprise a vertical setting of types be made up of the correlation photoelectricity laser tube of at least 2 vertical arrangements and one by least 2 transversely arranged correlation photoelectricity laser tubes form horizontally-arranged.Vertical setting of types judges passing object, people or vehicle in short transverse, horizontally-arrangedly judges passing object, people or vehicle at length direction.
In the present embodiment, correlation photoelectricity laser array have employed L shape array or Y shape array two kinds.
(1) as shown in Figure 2, L shape array forms L shape by 1 vertical setting of types 2 and 1 horizontally-arranged 3.Vertical setting of types is made up of the correlation photoelectricity laser tube of 3 vertical arrangements, is horizontally-arrangedly made up of 3 transversely arranged correlation photoelectricity laser tubes, and L shape array is arranged on both sides of the road in opposite directions in road respectively.L shape array is dormancy formula mode of operation, produces switching signal trigger horizontally-arranged work by vertical setting of types.
(2) as shown in Figure 2, Y shape array forms Y shape by 2 high-order vertical setting of types 4 and a low level vertical setting of types 5.2 high-order vertical setting of types and low level vertical setting of types are formed by the correlation photoelectricity laser tube of 2 vertical arrangements, 2 high-order vertical setting of types divide the both sides being listed in 1 low level vertical setting of types, in 2 high-order vertical setting of types the correlation photoelectricity laser tube of extreme lower position and the correlation photoelectricity laser tube of extreme higher position in low level vertical setting of types concordant, Y shape array is arranged on both sides of the road in opposite directions in road respectively.Y shape array is dormancy formula mode of operation, produces switching signal and trigger 2 high-order vertical setting of types work by 1 low level vertical setting of types.
In fig. 2, L shape array is arranged in the L bracket that is made up of vertical support frame and horizontal stand, and wherein vertical setting of types 2 is made up of 3 the photoelectricity laser tubes be arranged in vertical support frame, the spacing 5cm of 3 photoelectricity laser tubes, vertical support frame height 420cm.Horizontally-arranged 3 are made up of 3 the photoelectricity laser tubes be arranged in horizontal stand, the spacing 20cm of 3 photoelectricity laser tubes, the long 600cm of horizontal support, liftoff 60cm.Photoelectricity laser tube adopts infrared light pipe.
In figure 3, Y shape array to be arranged on 3 vertical support frames and to form Y shape.2 high-order vertical setting of types 4 are made up of 2 the photoelectricity laser tubes be arranged on higher vertical support frame respectively, and 1 low level vertical setting of types 5 is made up of 2 the photoelectricity laser tubes be arranged on lower vertical support frame.
The correlation photoelectricity laser tube of L shape array or Y shape array is contained in relatively the both sides in track, Real-Time Monitoring is carried out on road with or without vehicle by photoelectricity laser tube, when having vehicle through out-of-date, correlation photoelectricity laser tube produces switching signal, switching signal is gathered by digital signal acquiring device, and be transferred to the input of controller for road lamp, by the quantity hidden laser tube, distinguish the chaff interference such as vehicle and fallen leaves, thus realize controlling the intelligent opening of street lamp, and time delay a period of time (this time depends on the Vehicle Speed that present road specifies and present road length).
Each support is all equipped with small-sized solar cell panel and storage battery.Every correlation photoelectricity laser tube provides power supply by the small-sized solar cell panel be contained on support and storage battery, and its photoelectric output signal then connects the input of digital signal picker, the output link road lamp controller of digital signal acquiring device.
The component equipment model adopted based on the street lamp control system of moving vehicle identification is as shown in table 1.
Table 1:
The correlation photoelectricity laser tube adopted is made up of reflector and receiver, at vehicle in correlation region, receiver can be hindered to receive the signal of reflector transmitting, thus produce switching value.
The method for controlling street lamps of L shape array is adopted to comprise the following steps:
(1) judge that whether the correlation photoelectricity light beam that laser tube sends of vertical setting of types 2 is covered;
(2) covering does not then continue step (1), otherwise horizontally-arranged 3 laser tubes being in park mode enter operating state;
(3) continue to gather the signal of current all laser tubes, when detect in vertical setting of types have 3 correlation photoelectricity light beams that laser tube sends while covered, can judge it is pedestrian or vehicle, now open street lamp; As be less than in vertical setting of types 3 correlation photoelectricity laser tubes to send light beam simultaneously covered, be then judged as the barriers such as fallen leaves, system does not carry out any operation;
(4) continue to detect, record horizontally-arranged in be positioned at the correlation photoelectricity laser tube of head end institute send light beam be positioned at end correlation photoelectricity laser tube send light beam covered interval time;
(5) utilize above-mentioned horizontally-arranged at least 2 correlation photoelectricity laser tubes send the light beam covered time interval, the speed of pedestrian or vehicle process can be calculated, thus the street lamp opening time of current road segment is controlled; Calculate the street lamp opening time according to section, current street lamp place distance/current pedestrian or car speed, and close street lamp after suitable time-delay; Continue to repeat step (1).
This L-type layout, can overcome the interference brought by chaff interferences such as fallen leaves, thus prepare judgement hinder light be vehicle or other.
Adopt the method, object to be measured can be also other mobile object, comprises walk about human body and non power driven vehicle.
The method for controlling street lamps of Y shape array is adopted to comprise the following steps:
(1) judge that in low level vertical setting of types 5, whether correlation photoelectricity light beam that laser tube sends is covered;
(2) covering does not then continue step (1), otherwise high-order vertical setting of types 4 laser tube being in park mode enters operating state;
(3) signal gathering current all laser tubes is continued, when to detect within the default shortest time in 1 high-order vertical setting of types 2 correlation photoelectricity laser tubes to send 2 correlation photoelectricity light beams that laser tube sends in the low level vertical setting of types in light beam and centre position in succession covered, then can judge it is pedestrian or vehicle, now open street lamp; Otherwise be then judged as the barriers such as fallen leaves, system does not carry out any operation;
(4) continue to detect, record line up laterally at least 2 correlation photoelectricity laser tubes send the light beam covered time interval;
(5) utilize above-mentioned line up laterally at least 2 correlation photoelectricity laser tubes send the light beam covered time interval, the speed of pedestrian or vehicle process can be calculated, thus the street lamp opening time of current road segment is controlled; Calculate the street lamp opening time according to section, current street lamp place distance/current pedestrian or car speed, and close street lamp after suitable time-delay; Continue to repeat step (1).
The present embodiment is also provided with anti-theft module.Anti-theft module comprises alarm trigger circuit, sound light alarming circuit and independent current source.Alarm trigger circuit is connected in the connection line of power supply and correlation photoelectricity laser array, and alarm trigger circuit is connected with sound light alarming circuit, and anti-theft module is powered by independent current source.When generation theft causes the connection line of power supply and correlation photoelectricity laser array to interrupt, namely make alarm trigger circuit send signal, signal is passed to sound light alarming circuit and causes sound and light alarm.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (10)
1. based on the street lamp control system of moving vehicle identification, it is characterized in that: comprise controller for road lamp, digital signal acquiring device, correlation photoelectricity laser array and power module; Described correlation photoelectricity laser array is connected with controller for road lamp by digital signal acquiring device; Described power supply is connected with correlation photoelectricity laser array, digital signal acquiring device and controller for road lamp respectively powers.
2. street lamp control system according to claim 1, is characterized in that: described correlation photoelectricity laser array comprise a vertical setting of types be made up of the correlation photoelectricity laser tube of at least 2 vertical arrangements and one by least 2 transversely arranged correlation photoelectricity laser tubes form horizontally-arranged.
3. street lamp control system according to claim 2, is characterized in that: described correlation photoelectricity laser array is L shape array;
Described L shape array horizontally-arrangedly forms L shape by 1 vertical setting of types and 1, described vertical setting of types is made up of the correlation photoelectricity laser tube of at least 2 vertical arrangements, describedly horizontally-arrangedly to be made up of at least 2 transversely arranged correlation photoelectricity laser tubes, described L shape array is arranged on both sides of the road in opposite directions in road respectively.
4. street lamp control system according to claim 3, is characterized in that: described L shape array is dormancy formula mode of operation, produces switching signal trigger horizontally-arranged work by vertical setting of types.
5. street lamp control system according to claim 2, is characterized in that: described correlation photoelectricity laser array is Y shape array;
Described Y shape array forms Y shape by 2 high-order vertical setting of types and a low level vertical setting of types; 2 high-order vertical setting of types and low level vertical setting of types are formed by the correlation photoelectricity laser tube of at least 2 vertical arrangements, 2 high-order vertical setting of types divide the both sides being listed in 1 low level vertical setting of types, in 2 high-order vertical setting of types the correlation photoelectricity laser tube of extreme lower position and the correlation photoelectricity laser tube of extreme higher position in low level vertical setting of types concordant, described Y shape array is arranged on both sides of the road in opposite directions in road respectively.
6. street lamp control system according to claim 5, is characterized in that: described Y shape array is dormancy formula mode of operation, produces switching signal and trigger 2 high-order vertical setting of types work by 1 low level vertical setting of types.
7. street lamp control system according to claim 1, is characterized in that: described power supply comprises solar panel and storage battery; Described solar panel is connected with storage battery and charges to it.
8. street lamp control system according to claim 4, is characterized in that: adopt the method for controlling street lamps of described L shape array to comprise the following steps:
(1) judge that whether the correlation photoelectricity light beam that laser tube sends of vertical setting of types is covered;
(2) covering does not then continue step (1), otherwise the horizontally-arranged laser tube being in park mode enters operating state;
(3) continue to gather the signal of current all laser tubes, when detect in vertical setting of types have 3 correlation photoelectricity light beams that laser tube sends while covered, can judge it is pedestrian or vehicle, now open street lamp; As be less than in vertical setting of types 3 correlation photoelectricity laser tubes to send light beam simultaneously covered, be then judged as the barriers such as fallen leaves, system does not carry out any operation;
(4) continue to detect, record horizontally-arranged in be positioned at the correlation photoelectricity laser tube of head end institute send light beam be positioned at end correlation photoelectricity laser tube send light beam covered interval time;
(5) utilize above-mentioned horizontally-arranged at least 2 correlation photoelectricity laser tubes send the light beam covered time interval, the speed of pedestrian or vehicle process can be calculated, thus the street lamp opening time of current road segment is controlled; Calculate the street lamp opening time according to section, current street lamp place distance/current pedestrian or car speed, and close street lamp after suitable time-delay; Continue to repeat step (1).
9. street lamp control system according to claim 6, is characterized in that: adopt the method for controlling street lamps of described Y shape array to comprise the following steps:
(1) judge that in low level vertical setting of types, whether correlation photoelectricity light beam that laser tube sends is covered;
(2) covering does not then continue step (1), otherwise the high-order vertical setting of types laser tube being in park mode enters operating state;
(3) signal gathering current all laser tubes is continued, when to detect within the default shortest time in 1 high-order vertical setting of types 2 correlation photoelectricity laser tubes to send 2 correlation photoelectricity light beams that laser tube sends in the low level vertical setting of types in light beam and centre position in succession covered, then can judge it is pedestrian or vehicle, now open street lamp; Otherwise be then judged as the barriers such as fallen leaves, system does not carry out any operation;
(4) continue to detect, record line up laterally at least 2 correlation photoelectricity laser tubes send the light beam covered time interval;
(5) utilize above-mentioned line up laterally at least 2 correlation photoelectricity laser tubes send the light beam covered time interval, the speed of pedestrian or vehicle process can be calculated, thus the street lamp opening time of current road segment is controlled; Calculate the street lamp opening time according to section, current street lamp place distance/current pedestrian or car speed, and close street lamp after suitable time-delay; Continue to repeat step (1).
10. street lamp control system according to claim 1, is characterized in that: also comprise anti-theft module; Described anti-theft module comprises alarm trigger circuit, sound light alarming circuit and independent current source; Described alarm trigger circuit is connected in the connection line of power supply and correlation photoelectricity laser array, and alarm trigger circuit is connected with acousto-optic, and anti-theft module is powered by independent current source.
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CN107426862A (en) * | 2017-06-20 | 2017-12-01 | 肇庆市广应科通用航空研究院 | Solar LED street lamp control method and device |
CN109936898A (en) * | 2019-04-24 | 2019-06-25 | 中国联合网络通信集团有限公司 | The method for controlling street lamps of the method for controlling street lamps of roadway, device and road |
CN111275595A (en) * | 2020-01-10 | 2020-06-12 | 重庆高洁环境绿化工程集团有限公司 | City wisdom gardens management system |
CN112458946A (en) * | 2020-11-27 | 2021-03-09 | 杭州晶一智能科技有限公司 | Intelligent sidewalk capable of displaying whether pedestrians exist |
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Effective date of registration: 20201106 Address after: Group 17, Jianghai village, Binhai New Area (jiaoxie town), laobagang, Hai'an City, Nantong City, Jiangsu Province 226600 Patentee after: Nantong Binrui Intelligent Technology Co.,Ltd. Address before: 230000 A317 room, National University Science Park, 602 Mount Huangshan Road, Anhui, Hefei Patentee before: ANHUI RUISI ENERGY MANAGEMENT Co.,Ltd. |