CN105163461B - Single light source led street lamp - Google Patents
Single light source led street lamp Download PDFInfo
- Publication number
- CN105163461B CN105163461B CN201510645002.0A CN201510645002A CN105163461B CN 105163461 B CN105163461 B CN 105163461B CN 201510645002 A CN201510645002 A CN 201510645002A CN 105163461 B CN105163461 B CN 105163461B
- Authority
- CN
- China
- Prior art keywords
- wind
- birds
- equipment
- regulator circuit
- filter regulator
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
Landscapes
- Wind Motors (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to a kind of single light source LED street lamp, described LED street lamp is arranged near airfield runway, including master controller, noise emission equipment, charger and valve-regulated sealed lead-acid batteries, under the control of master controller, charger is valve-regulated sealed lead-acid batteries charging, and the valve-regulated sealed lead-acid batteries after charging provides supply of electric power for noise emission equipment and LED lamp tube。By means of the invention it is possible to meet airport when reducing human cost, LED street lamp is powered and the requirement of bird dispelling。
Description
Technical field
The present invention relates to field of LED illumination, particularly relate to a kind of single light source LED street lamp。
Background technology
How carrying out one of the problem that effective airport bird scaring is each airdrome control square toes pain, once supervision is not only, the aloft aircraft of bird strike, its relative velocity is surprising, and the consequence caused is also hardly imaginable。
Currently, bird dispelling for airfield runway works, airdrome control side generally arranges manually regularly to pinpoint patrol, patrol personnel are finding flying bird Sojourn times, by directional transmissions noise compel away from, but, owing to runway scope is excessive, flying bird is flown flexibly, the artificial mode inefficiency going on patrol bird dispelling。
LED street lamp has feature that is widely distributed and that be evenly distributed, if it is possible to utilizes LED street lamp to carry out bird dispelling, will get twice the result with half the effort, but adopts LED street lamp inevitably to bring the implacable technical problem of huge electricity needs as bird dispelling platform。
For this, the invention provides a kind of single light source LED street lamp, noise bird dispelling mechanism be placed in each LED street lamp, be designed to adopt the concrete power supply circuits of wind energy and solar energy, to meet LED lamp tube and the electricity needs of real-time scarecrow device simultaneously simultaneously。
Summary of the invention
In order to solve the technical problem that prior art exists, the invention provides a kind of single light source LED street lamp, various efficient image processing equipment and ultrasonic transmission/reception equipment is utilized to carry out identification and the location of birds near LED section, noise emission equipment, rotating mechanism and rotary drive mechanism is utilized to realize the expulsion to birds, simultaneously, the concrete electric power-feeding structure of transformation LED street lamp, have employed a kind of can by the concrete power supply circuits of solar energy and wind energy to meet LED street lamp illumination and the power demands of bird dispelling, it is achieved the reliability and stability of LED matrix of the present invention are powered。
According to an aspect of the present invention, provide a kind of single light source LED street lamp, described LED street lamp is arranged near airfield runway, including master controller, noise emission equipment, charger and valve-regulated sealed lead-acid batteries, under the control of master controller, charger is valve-regulated sealed lead-acid batteries charging, and the valve-regulated sealed lead-acid batteries after charging provides supply of electric power for noise emission equipment and LED lamp tube。
More specifically, in described single light source LED street lamp, also include: solar module, being arranged on lamp bracket top, have electric energy output interface, for exporting the electric energy after solar energy is changed, electric energy output interface includes output plus terminal and output negative terminal；Synchronize Buck circuit and drive module, being connected between electric energy output interface and valve-regulated sealed lead-acid batteries, for controlling the electric energy output interface charging to valve-regulated sealed lead-acid batteries；Noise emission equipment, is arranged on rotating mechanism, is connected with master controller, for determining noise type and the noise emission direction of oneself shot noise under the control of master controller；Rotating mechanism, is arranged on lamp bracket top；Rotary drive mechanism, including electric rotating machine and electronic driver, electronic driver is connected respectively with rotating mechanism and electric rotating machine, for controlling the rotation of rotating mechanism, concrete rotation mode is every ten minutes circles, often pauses half a minute every 30 degree in circle, receiving when finding birds signal, control rotating mechanism to stop, when receiving without birds signal, control rotating mechanism and continue to rotate；Ultrasonic transmission/reception equipment, it is arranged on rotating mechanism, it is connected with rotary drive mechanism, including ultrasonic transmitter, ultrasonic receiver and single-chip microcomputer, when rotating mechanism pauses, ultrasonic transmitter launches ultrasound wave to dead ahead, ultrasonic receiver is for that receive objects ahead reflection, to have birds target reflectivity characteristics ultrasound wave, single-chip microcomputer is connected respectively with ultrasonic transmitter and ultrasonic receiver, and based on the ultrasonic emitting time, reflectance ultrasound ripple receives the time and ultrasonic propagation velocity calculates front birds vertical dimension；Data acquisition equipment, is arranged on rotating mechanism, is connected with rotary drive mechanism, when rotating mechanism pauses, aligns forward image and carries out data acquisition, to obtain forward image；Template storage device, is used for prestoring various species benchmark bird type pattern, and each kind benchmark bird type pattern is in advance benchmark bird type is shot the image obtained；Image-preprocessing device, it is connected with data acquisition equipment, including Marr wavelet filtering subset, medium filtering subset and change of scale enhancer equipment, Marr wavelet filtering subset is connected with data acquisition equipment, for forward image adopts the wavelet filtering based on 2 rank Marr wavelet basiss process, to filter the Gaussian noise in forward image, it is thus achieved that wavelet filtering image；Medium filtering subset is connected with Marr wavelet filtering subset, processes for described wavelet filtering image is performed medium filtering, to filter the scattering composition in described wavelet filtering image, it is thus achieved that medium filtering image；Change of scale enhancer equipment is connected with medium filtering subset, for medium filtering image is performed change of scale enhancement process, to strengthen the contrast of target and background in image, it is thus achieved that strengthen image；Target identification equipment, it is connected respectively with electronic driver, image-preprocessing device and template storage device, the pixel value all pixels composition birds subimage in birds pixel value range in image will be strengthened, birds subimage is mated one by one with various species benchmark bird type pattern, the kind that the benchmark bird type pattern of the match is successful then output matching is corresponding as target birds type and exports discovery birds signal, and it fails to match or is absent from birds subimage then exports without birds signal；Target location equipment, is connected respectively with target identification equipment and ultrasonic transmission/reception equipment, determines front birds horizontal range based on the birds subimage that the match is successful at the relative position strengthening image, and receives the front birds vertical dimension that ultrasonic transmission/reception equipment sends；Lift blower fan main structure, is arranged on lamp bracket top, including three blades, driftage equipment, wheel hub and drive apparatus；Three blades, when wind passes through, produce lift owing to the pressure of the positive and negative of each blade does not wait, and described lift drives corresponding blade to rotate；Driftage equipment and three blades connect, for providing the reliability of three blades rotations and untying the mooring rope；Wheel hub and three blades connect, and are used for fixing three blades, turn clockwise to be driven after vane stress, convert wind energy into slow-revving kinetic energy；Drive apparatus includes slow-speed shaft, gear-box, high speed shaft, spring bearing, shaft coupling and disk brake, gear-box is connected with wheel hub by slow-speed shaft, it is connected with wind-driven generator by high speed shaft, for the slow-revving kinetic energy of wheel hub being converted into the high-revolving kinetic energy required for wind-driven generator, shaft coupling is a flexible shaft, for compensating parallel misalignment and the angular error of gearbox output shaft and generator amature, disk brake, it is the disk brake of a hydraulic operation, brakes for mechanical brake；Wind-driven generator, it is connected with the gear-box of lift blower fan main structure, it it is a double-fed asynchronous generator, for the high-revolving kinetic energy received is converted into wind-force electric energy, wind-driven generator includes stator winding, rotor windings, two-way back-to-back IGBT voltage source converter and wind-driven generator output interface, the direct-connected wind-driven generator output interface of stator winding, rotor windings is connected with wind-driven generator output interface by two-way back-to-back IGBT voltage source converter, wind-driven generator output interface is three-phase alternating current output interface, is used for exporting wind-force electric energy；Rectification circuit, is connected with wind-driven generator output interface, and the three-phase alternating voltage of wind-driven generator output interface output is carried out rectification to obtain wind-force DC voltage；Filter regulator circuit, is connected with rectification circuit wind-force DC voltage is filtered voltage stabilizing, to export direct voltage of voltage regulation；First resistance and the second resistance, be connected in parallel on positive and negative two ends of filter regulator circuit after series connection, one end of the first resistance connects the anode of filter regulator circuit, and one end of the second resistance connects the negative terminal of filter regulator circuit；First electric capacity and the second electric capacity, positive and negative two ends of filter regulator circuit it are connected in parallel on after series connection, one end of first electric capacity connects the anode of filter regulator circuit, one end of second electric capacity connects the negative terminal of filter regulator circuit, the other end of the first electric capacity connects the other end of the first resistance, and the other end of the second electric capacity connects the other end of the second resistance；3rd electric capacity, is connected in parallel on positive and negative two ends of filter regulator circuit；3rd resistance, its one end connects the anode of filter regulator circuit；First switching tube, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the other end of the 3rd resistance, and its substrate is connected with source electrode, and its source electrode is connected with the negative terminal of filter regulator circuit；Manual discharging circuit, its two ends are connected with the drain electrode of the first switching tube and source electrode respectively；First counnter attack diode, its anode is connected with the anode of filter regulator circuit, and the drain electrode of its negative terminal and the first switching tube connects；Second switch pipe, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the anode of filter regulator circuit, and its substrate is connected with source electrode；Second counnter attack diode, its anode is connected with the source electrode of second switch pipe；4th electric capacity and the 5th electric capacity, be all connected in parallel between negative terminal and the negative terminal of filter regulator circuit of the second counnter attack diode；3rd counnter attack diode, is connected in parallel between negative terminal and the negative terminal of filter regulator circuit of the second counnter attack diode；3rd switching tube, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the negative terminal of the 3rd counnter attack diode, and its substrate is connected with source electrode；4th counnter attack diode, is connected in parallel between source electrode and the negative terminal of filter regulator circuit of the 3rd switching tube；First inductance, its one end is connected with the source electrode of the 3rd switching tube；6th electric capacity and the 7th electric capacity, be all connected in parallel between the other end and the negative terminal of filter regulator circuit of the first inductance；5th counnter attack diode, is connected in parallel between the other end and the negative terminal of filter regulator circuit of the first inductance；Valve-regulated sealed lead-acid batteries, connects with Tong Bu Buck circuit and driving module thereof, and the negative pole of its positive pole and the 5th counnter attack diode connects simultaneously, and the positive pole of its negative pole and the 5th counnter attack diode connects；Relay, between LED lamp tube and valve-regulated sealed lead-acid batteries, by whether the connection cut off between LED lamp tube and valve-regulated sealed lead-acid batteries controls the opening and closing of LED lamp tube；Optocoupler, between relay and master controller, for, under the control of master controller, determining the rupturing operation of relay；Master controller, it is connected with target identification equipment, target location equipment and noise emission equipment, based target birds type determines the noise type of bird aversion in this target birds type, and controls the noise emission direction of noise emission equipment based on front birds horizontal range and front birds vertical dimension；Wherein, master controller is also connected respectively with the grid of the grid of second switch pipe and the 3rd switching tube, by applying pwm control signal on the grid of second switch pipe, determine the break-make of second switch pipe, to control the wind-driven generator output interface break-make to the charging of valve-regulated sealed lead-acid batteries, also by applying the adjustable pwm control signal of dutycycle on the grid of the 3rd switching tube, to control the wind-driven generator output interface charging voltage to valve-regulated sealed lead-acid batteries。
More specifically, in described single light source LED street lamp: target identification equipment, target location equipment and noise emission equipment are integrated on one piece of surface-mounted integrated circuit。
More specifically, in described single light source LED street lamp: wind-driven generator is arranged on lamp bracket top。
More specifically, in described single light source LED street lamp: LED lamp tube includes 24 LED fluorescent tubes, and every 4 LED fluorescent tubes are cascaded, and 6 LED fluorescent tube strings after series connection are parallel with one another。
More specifically, in described single light source LED street lamp: the noise type of various species bird aversion is all pre-stored in template storage device。
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the block diagram of the single light source LED street lamp illustrated according to an embodiment of the present invention。
Accompanying drawing labelling: 1 master controller；2 noise emission equipment；3 chargers；4 valve-regulated sealed lead-acid batteries
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of the single light source LED street lamp of the present invention is described in detail。
Airport works one to valuing very much for bird dispelling, in order to carry out this work, the bird dispelling team of specialty generally can be arranged uninterruptedly to go on patrol near runway, once find have flying bird to stay, adopt the measure of necessity immediately, for instance, adopt noise directional attack flying bird, compel away from。But, owing to airfield runway area is relatively big, this mode very labor intensive material resources, and also effect on driving birds is not good。
In order to overcome above-mentioned technical problem, the LED matrix near airport runways can be utilized to carry out bird dispelling, have a very wide distribution and equally distributed feature owing to LED matrix has, if increasing the corresponding mechanism of bird dispelling in each LED matrix, efficiency and the speed of bird dispelling certainly will be increased, thus saving human cost, put things right once and for all。
If carrying out bird dispelling utilizing the LED matrix near airport runways, also bring along a problem, namely how while satisfied conventional LED lamp tube supply of electric power, it is the corresponding mechanism reliable supply of electric power of raising of bird dispelling incessantly, therefore, need to transform existing LED matrix structure, improve the reliability and stability that LED matrix structure is powered。
For this, the present invention proposes a kind of single light source LED street lamp, it is possible to while utilizing the LED matrix near airport runways to carry out bird dispelling, effectively solves permanence and the reliability powerup issue of LED matrix, and illumination and bird dispelling for LED matrix provide electric power safeguard。
Fig. 1 is the block diagram of the single light source LED street lamp illustrated according to an embodiment of the present invention, described LED street lamp is arranged near airfield runway, including master controller, noise emission equipment, charger and valve-regulated sealed lead-acid batteries, under the control of master controller, charger is valve-regulated sealed lead-acid batteries charging, and the valve-regulated sealed lead-acid batteries after charging provides supply of electric power for noise emission equipment and LED lamp tube。
Then, continue the concrete structure of the single light source LED street lamp of the present invention is further detailed。
Described LED street lamp also includes: solar module, is arranged on lamp bracket top, has electric energy output interface, and for exporting the electric energy after solar energy is changed, electric energy output interface includes output plus terminal and output negative terminal；Synchronize Buck circuit and drive module, being connected between electric energy output interface and valve-regulated sealed lead-acid batteries, for controlling the electric energy output interface charging to valve-regulated sealed lead-acid batteries。
Described LED street lamp also includes: noise emission equipment, is arranged on rotating mechanism, is connected with master controller, for determining noise type and the noise emission direction of oneself shot noise under the control of master controller；Rotating mechanism, is arranged on lamp bracket top；Rotary drive mechanism, including electric rotating machine and electronic driver, electronic driver is connected respectively with rotating mechanism and electric rotating machine, for controlling the rotation of rotating mechanism, concrete rotation mode is every ten minutes circles, often pauses half a minute every 30 degree in circle, receiving when finding birds signal, control rotating mechanism to stop, when receiving without birds signal, control rotating mechanism and continue to rotate。
Described LED street lamp also includes: ultrasonic transmission/reception equipment, it is arranged on rotating mechanism, it is connected with rotary drive mechanism, including ultrasonic transmitter, ultrasonic receiver and single-chip microcomputer, when rotating mechanism pauses, ultrasonic transmitter launches ultrasound wave to dead ahead, ultrasonic receiver is for that receive objects ahead reflection, to have birds target reflectivity characteristics ultrasound wave, single-chip microcomputer is connected respectively with ultrasonic transmitter and ultrasonic receiver, and based on the ultrasonic emitting time, reflectance ultrasound ripple receives the time and ultrasonic propagation velocity calculates front birds vertical dimension。
Described LED street lamp also includes: data acquisition equipment, is arranged on rotating mechanism, is connected with rotary drive mechanism, when rotating mechanism pauses, aligns forward image and carries out data acquisition, to obtain forward image；Template storage device, is used for prestoring various species benchmark bird type pattern, and each kind benchmark bird type pattern is in advance benchmark bird type is shot the image obtained；Image-preprocessing device, it is connected with data acquisition equipment, including Marr wavelet filtering subset, medium filtering subset and change of scale enhancer equipment, Marr wavelet filtering subset is connected with data acquisition equipment, for forward image adopts the wavelet filtering based on 2 rank Marr wavelet basiss process, to filter the Gaussian noise in forward image, it is thus achieved that wavelet filtering image；Medium filtering subset is connected with Marr wavelet filtering subset, processes for described wavelet filtering image is performed medium filtering, to filter the scattering composition in described wavelet filtering image, it is thus achieved that medium filtering image；Change of scale enhancer equipment is connected with medium filtering subset, for medium filtering image is performed change of scale enhancement process, to strengthen the contrast of target and background in image, it is thus achieved that strengthen image。
Described LED street lamp also includes: target identification equipment, it is connected respectively with electronic driver, image-preprocessing device and template storage device, the pixel value all pixels composition birds subimage in birds pixel value range in image will be strengthened, birds subimage is mated one by one with various species benchmark bird type pattern, the kind that the benchmark bird type pattern of the match is successful then output matching is corresponding as target birds type and exports discovery birds signal, and it fails to match or is absent from birds subimage then exports without birds signal；Target location equipment, is connected respectively with target identification equipment and ultrasonic transmission/reception equipment, determines front birds horizontal range based on the birds subimage that the match is successful at the relative position strengthening image, and receives the front birds vertical dimension that ultrasonic transmission/reception equipment sends。
Described LED street lamp also includes: lift blower fan main structure, is arranged on lamp bracket top, including three blades, driftage equipment, wheel hub and drive apparatus；Three blades, when wind passes through, produce lift owing to the pressure of the positive and negative of each blade does not wait, and described lift drives corresponding blade to rotate；Driftage equipment and three blades connect, for providing the reliability of three blades rotations and untying the mooring rope；Wheel hub and three blades connect, and are used for fixing three blades, turn clockwise to be driven after vane stress, convert wind energy into slow-revving kinetic energy；Drive apparatus includes slow-speed shaft, gear-box, high speed shaft, spring bearing, shaft coupling and disk brake, gear-box is connected with wheel hub by slow-speed shaft, it is connected with wind-driven generator by high speed shaft, for the slow-revving kinetic energy of wheel hub being converted into the high-revolving kinetic energy required for wind-driven generator, shaft coupling is a flexible shaft, for compensating parallel misalignment and the angular error of gearbox output shaft and generator amature, disk brake, it is the disk brake of a hydraulic operation, brakes for mechanical brake。
Described LED street lamp also includes: wind-driven generator, it is connected with the gear-box of lift blower fan main structure, it it is a double-fed asynchronous generator, for the high-revolving kinetic energy received is converted into wind-force electric energy, wind-driven generator includes stator winding, rotor windings, two-way back-to-back IGBT voltage source converter and wind-driven generator output interface, the direct-connected wind-driven generator output interface of stator winding, rotor windings is connected with wind-driven generator output interface by two-way back-to-back IGBT voltage source converter, wind-driven generator output interface is three-phase alternating current output interface, for exporting wind-force electric energy。
Described LED street lamp also includes: rectification circuit, is connected with wind-driven generator output interface, and the three-phase alternating voltage of wind-driven generator output interface output is carried out rectification to obtain wind-force DC voltage；Filter regulator circuit, is connected with rectification circuit wind-force DC voltage is filtered voltage stabilizing, to export direct voltage of voltage regulation。
Described LED street lamp also includes: the first resistance and the second resistance, is connected in parallel on positive and negative two ends of filter regulator circuit after series connection, and one end of the first resistance connects the anode of filter regulator circuit, and one end of the second resistance connects the negative terminal of filter regulator circuit；First electric capacity and the second electric capacity, positive and negative two ends of filter regulator circuit it are connected in parallel on after series connection, one end of first electric capacity connects the anode of filter regulator circuit, one end of second electric capacity connects the negative terminal of filter regulator circuit, the other end of the first electric capacity connects the other end of the first resistance, and the other end of the second electric capacity connects the other end of the second resistance；3rd electric capacity, is connected in parallel on positive and negative two ends of filter regulator circuit；3rd resistance, its one end connects the anode of filter regulator circuit；First switching tube, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the other end of the 3rd resistance, and its substrate is connected with source electrode, and its source electrode is connected with the negative terminal of filter regulator circuit；Manual discharging circuit, its two ends are connected with the drain electrode of the first switching tube and source electrode respectively；First counnter attack diode, its anode is connected with the anode of filter regulator circuit, and the drain electrode of its negative terminal and the first switching tube connects；Second switch pipe, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the anode of filter regulator circuit, and its substrate is connected with source electrode；Second counnter attack diode, its anode is connected with the source electrode of second switch pipe；4th electric capacity and the 5th electric capacity, be all connected in parallel between negative terminal and the negative terminal of filter regulator circuit of the second counnter attack diode；3rd counnter attack diode, is connected in parallel between negative terminal and the negative terminal of filter regulator circuit of the second counnter attack diode；3rd switching tube, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the negative terminal of the 3rd counnter attack diode, and its substrate is connected with source electrode；4th counnter attack diode, is connected in parallel between source electrode and the negative terminal of filter regulator circuit of the 3rd switching tube；First inductance, its one end is connected with the source electrode of the 3rd switching tube；6th electric capacity and the 7th electric capacity, be all connected in parallel between the other end and the negative terminal of filter regulator circuit of the first inductance；5th counnter attack diode, is connected in parallel between the other end and the negative terminal of filter regulator circuit of the first inductance。
Described LED street lamp also includes: valve-regulated sealed lead-acid batteries, connects with Tong Bu Buck circuit and driving module thereof, and the negative pole of its positive pole and the 5th counnter attack diode connects simultaneously, and the positive pole of its negative pole and the 5th counnter attack diode connects；Relay, between LED lamp tube and valve-regulated sealed lead-acid batteries, by whether the connection cut off between LED lamp tube and valve-regulated sealed lead-acid batteries controls the opening and closing of LED lamp tube；Optocoupler, between relay and master controller, for, under the control of master controller, determining the rupturing operation of relay。
Described LED street lamp also includes: master controller, it is connected with target identification equipment, target location equipment and noise emission equipment, based target birds type determines the noise type of bird aversion in this target birds type, and controls the noise emission direction of noise emission equipment based on front birds horizontal range and front birds vertical dimension。
Wherein, master controller is also connected respectively with the grid of the grid of second switch pipe and the 3rd switching tube, by applying pwm control signal on the grid of second switch pipe, determine the break-make of second switch pipe, to control the wind-driven generator output interface break-make to the charging of valve-regulated sealed lead-acid batteries, also by applying the adjustable pwm control signal of dutycycle on the grid of the 3rd switching tube, to control the wind-driven generator output interface charging voltage to valve-regulated sealed lead-acid batteries。
Alternatively, in described single light source LED street lamp: target identification equipment, target location equipment and noise emission equipment are integrated on one piece of surface-mounted integrated circuit；Wind-driven generator is arranged on lamp bracket top；LED lamp tube includes 24 LED fluorescent tubes, and every 4 LED fluorescent tubes are cascaded, and 6 LED fluorescent tube strings after series connection are parallel with one another；And the noise type of various species bird aversion can all be pre-stored in template storage device。
It addition, PWM, i.e. pulse width modulation, it is the very effective technology of one utilizing the digital output of microprocessor that analog circuit is controlled, is widely used in from the many fields measuring, communicating power control and conversion。Pulse width modulation is that a kind of to simulate controlling party pulse width modulation be the numeral output very effective technology of one that analog circuit is controlled utilizing microprocessor, being widely used in from measurement, communication to power control and pulse width modulation many fields of conversion is the very effective technology of one utilizing the digital output of microprocessor that analog circuit is controlled, and is widely used in and controls and many fields of conversion to power from measurement, communication。
Pulse width modulation is a kind of analog control mode, and it comes modulation transistor base stage or the biasing of metal-oxide-semiconductor grid according to the change of respective loads, realizes transistor or the change of metal-oxide-semiconductor ON time, thus realizing the change of switching power supply output。This mode can make the output voltage of power supply keep constant when operation conditions change, is the digital signal the utilizing microprocessor very effective technology of one that analog circuit is controlled。
PWM controls technology and controls simple with it, flexibly and the good advantage of dynamic response and become the control mode that Power Electronic Technique is most widely used。It comes modulation transistor base stage or the biasing of metal-oxide-semiconductor grid according to the change of respective loads, realizes transistor or the change of metal-oxide-semiconductor ON time, thus realizing the change of switching power supply output。This mode can make the output voltage of power supply keep constant when operation conditions change, is the digital signal the utilizing microprocessor very effective technology of one that analog circuit is controlled
Adopt the single light source LED street lamp of the present invention, for airport runways bird dispelling difficulty in prior art and LED matrix power supplying efficiency and the not high technical problem of reliability, adopt LED matrix as the noise bird dispelling platform feature to utilize it widely distributed and to be evenly distributed, improve noise bird dispelling efficiency, meanwhile, design a set of special charging circuit and provide the reliable and stable supply of electric power under various weather for noise bird dispelling and LED illumination。
Although it is understood that the present invention discloses as above with preferred embodiment, but above-described embodiment is not limited to the present invention。For any those of ordinary skill in the art, without departing under technical solution of the present invention ambit, all may utilize the technology contents of the disclosure above and technical solution of the present invention is made many possible variations and modification, or be revised as the Equivalent embodiments of equivalent variations。Therefore, every content without departing from technical solution of the present invention, the technical spirit of the foundation present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still falls within the scope of technical solution of the present invention protection。
Claims (1)
1. a single light source LED street lamp, described LED street lamp is arranged near airfield runway, including master controller, noise emission equipment, charger and valve-regulated sealed lead-acid batteries, under the control of master controller, charger is valve-regulated sealed lead-acid batteries charging, and the valve-regulated sealed lead-acid batteries after charging provides supply of electric power for noise emission equipment and LED lamp tube；
Described LED street lamp also includes:
Solar module, is arranged on lamp bracket top, has electric energy output interface, and for exporting the electric energy after solar energy is changed, electric energy output interface includes output plus terminal and output negative terminal；
Synchronize Buck circuit and drive module, being connected between electric energy output interface and valve-regulated sealed lead-acid batteries, for controlling the electric energy output interface charging to valve-regulated sealed lead-acid batteries；
Noise emission equipment, is arranged on rotating mechanism, is connected with master controller, for determining noise type and the noise emission direction of oneself shot noise under the control of master controller；
Rotating mechanism, is arranged on lamp bracket top；
Rotary drive mechanism, including electric rotating machine and electronic driver, electronic driver is connected respectively with rotating mechanism and electric rotating machine, for controlling the rotation of rotating mechanism, concrete rotation mode is every ten minutes circles, often pauses half a minute every 30 degree in circle, receiving when finding birds signal, control rotating mechanism to stop, when receiving without birds signal, control rotating mechanism and continue to rotate；
Ultrasonic transmission/reception equipment, it is arranged on rotating mechanism, it is connected with rotary drive mechanism, including ultrasonic transmitter, ultrasonic receiver and single-chip microcomputer, when rotating mechanism pauses, ultrasonic transmitter launches ultrasound wave to dead ahead, ultrasonic receiver is for that receive objects ahead reflection, to have birds target reflectivity characteristics ultrasound wave, single-chip microcomputer is connected respectively with ultrasonic transmitter and ultrasonic receiver, and based on the ultrasonic emitting time, reflectance ultrasound ripple receives the time and ultrasonic propagation velocity calculates front birds vertical dimension；
Data acquisition equipment, is arranged on rotating mechanism, is connected with rotary drive mechanism, when rotating mechanism pauses, aligns forward image and carries out data acquisition, to obtain forward image；
Template storage device, is used for prestoring various species benchmark bird type pattern, and each kind benchmark bird type pattern is in advance benchmark bird type is shot the image obtained；
Image-preprocessing device, it is connected with data acquisition equipment, including Marr wavelet filtering subset, medium filtering subset and change of scale enhancer equipment, Marr wavelet filtering subset is connected with data acquisition equipment, for forward image adopts the wavelet filtering based on 2 rank Marr wavelet basiss process, to filter the Gaussian noise in forward image, it is thus achieved that wavelet filtering image；Medium filtering subset is connected with Marr wavelet filtering subset, processes for described wavelet filtering image is performed medium filtering, to filter the scattering composition in described wavelet filtering image, it is thus achieved that medium filtering image；Change of scale enhancer equipment is connected with medium filtering subset, for medium filtering image is performed change of scale enhancement process, to strengthen the contrast of target and background in image, it is thus achieved that strengthen image；
Target identification equipment, it is connected respectively with electronic driver, image-preprocessing device and template storage device, the pixel value all pixels composition birds subimage in birds pixel value range in image will be strengthened, birds subimage is mated one by one with various species benchmark bird type pattern, the kind that the benchmark bird type pattern of the match is successful then output matching is corresponding as target birds type and exports discovery birds signal, and it fails to match or is absent from birds subimage then exports without birds signal；
Target location equipment, is connected respectively with target identification equipment and ultrasonic transmission/reception equipment, determines front birds horizontal range based on the birds subimage that the match is successful at the relative position strengthening image, and receives the front birds vertical dimension that ultrasonic transmission/reception equipment sends；
Lift blower fan main structure, is arranged on lamp bracket top, including three blades, driftage equipment, wheel hub and drive apparatus；Three blades, when wind passes through, produce lift owing to the pressure of the positive and negative of each blade does not wait, and described lift drives corresponding blade to rotate；Driftage equipment and three blades connect, for providing the reliability of three blades rotations and untying the mooring rope；Wheel hub and three blades connect, and are used for fixing three blades, turn clockwise to be driven after vane stress, convert wind energy into slow-revving kinetic energy；Drive apparatus includes slow-speed shaft, gear-box, high speed shaft, spring bearing, shaft coupling and disk brake, gear-box is connected with wheel hub by slow-speed shaft, it is connected with wind-driven generator by high speed shaft, for the slow-revving kinetic energy of wheel hub being converted into the high-revolving kinetic energy required for wind-driven generator, shaft coupling is a flexible shaft, for compensating parallel misalignment and the angular error of gearbox output shaft and generator amature, disk brake, it is the disk brake of a hydraulic operation, brakes for mechanical brake；
Wind-driven generator, it is connected with the gear-box of lift blower fan main structure, it it is a double-fed asynchronous generator, for the high-revolving kinetic energy received is converted into wind-force electric energy, wind-driven generator includes stator winding, rotor windings, two-way back-to-back IGBT voltage source converter and wind-driven generator output interface, the direct-connected wind-driven generator output interface of stator winding, rotor windings is connected with wind-driven generator output interface by two-way back-to-back IGBT voltage source converter, wind-driven generator output interface is three-phase alternating current output interface, is used for exporting wind-force electric energy；
Rectification circuit, is connected with wind-driven generator output interface, and the three-phase alternating voltage of wind-driven generator output interface output is carried out rectification to obtain wind-force DC voltage；
Filter regulator circuit, is connected with rectification circuit wind-force DC voltage is filtered voltage stabilizing, to export direct voltage of voltage regulation；
First resistance and the second resistance, be connected in parallel on positive and negative two ends of filter regulator circuit after series connection, one end of the first resistance connects the anode of filter regulator circuit, and one end of the second resistance connects the negative terminal of filter regulator circuit；
First electric capacity and the second electric capacity, positive and negative two ends of filter regulator circuit it are connected in parallel on after series connection, one end of first electric capacity connects the anode of filter regulator circuit, one end of second electric capacity connects the negative terminal of filter regulator circuit, the other end of the first electric capacity connects the other end of the first resistance, and the other end of the second electric capacity connects the other end of the second resistance；
3rd electric capacity, is connected in parallel on positive and negative two ends of filter regulator circuit；
3rd resistance, its one end connects the anode of filter regulator circuit；
First switching tube, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the other end of the 3rd resistance, and its substrate is connected with source electrode, and its source electrode is connected with the negative terminal of filter regulator circuit；
Manual discharging circuit, its two ends are connected with the drain electrode of the first switching tube and source electrode respectively；
First counnter attack diode, its anode is connected with the anode of filter regulator circuit, and the drain electrode of its negative terminal and the first switching tube connects；
Second switch pipe, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the anode of filter regulator circuit, and its substrate is connected with source electrode；
Second counnter attack diode, its anode is connected with the source electrode of second switch pipe；
4th electric capacity and the 5th electric capacity, be all connected in parallel between negative terminal and the negative terminal of filter regulator circuit of the second counnter attack diode；
3rd counnter attack diode, is connected in parallel between negative terminal and the negative terminal of filter regulator circuit of the second counnter attack diode；
3rd switching tube, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the negative terminal of the 3rd counnter attack diode, and its substrate is connected with source electrode；
4th counnter attack diode, is connected in parallel between source electrode and the negative terminal of filter regulator circuit of the 3rd switching tube；
First inductance, its one end is connected with the source electrode of the 3rd switching tube；
6th electric capacity and the 7th electric capacity, be all connected in parallel between the other end and the negative terminal of filter regulator circuit of the first inductance；
5th counnter attack diode, is connected in parallel between the other end and the negative terminal of filter regulator circuit of the first inductance；
Valve-regulated sealed lead-acid batteries, connects with Tong Bu Buck circuit and driving module thereof, and the negative pole of its positive pole and the 5th counnter attack diode connects simultaneously, and the positive pole of its negative pole and the 5th counnter attack diode connects；
Relay, between LED lamp tube and valve-regulated sealed lead-acid batteries, by whether the connection cut off between LED lamp tube and valve-regulated sealed lead-acid batteries controls the opening and closing of LED lamp tube；
Optocoupler, between relay and master controller, for, under the control of master controller, determining the rupturing operation of relay；
Master controller, it is connected with target identification equipment, target location equipment and noise emission equipment, based target birds type determines the noise type of bird aversion in this target birds type, and controls the noise emission direction of noise emission equipment based on front birds horizontal range and front birds vertical dimension；
Wherein, master controller is also connected respectively with the grid of the grid of second switch pipe and the 3rd switching tube, by applying pwm control signal on the grid of second switch pipe, determine the break-make of second switch pipe, to control the wind-driven generator output interface break-make to the charging of valve-regulated sealed lead-acid batteries, also by applying the adjustable pwm control signal of dutycycle on the grid of the 3rd switching tube, to control the wind-driven generator output interface charging voltage to valve-regulated sealed lead-acid batteries。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510645002.0A CN105163461B (en) | 2015-10-01 | 2015-10-01 | Single light source led street lamp |
| CN201511002718.5A CN105517284B (en) | 2015-10-01 | 2015-10-01 | Single light source led street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510645002.0A CN105163461B (en) | 2015-10-01 | 2015-10-01 | Single light source led street lamp |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002718.5A Division CN105517284B (en) | 2015-10-01 | 2015-10-01 | Single light source led street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105163461A CN105163461A (en) | 2015-12-16 |
| CN105163461B true CN105163461B (en) | 2016-06-22 |
Family
ID=54804186
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002718.5A Active CN105517284B (en) | 2015-10-01 | 2015-10-01 | Single light source led street lamp |
| CN201510645002.0A Expired - Fee Related CN105163461B (en) | 2015-10-01 | 2015-10-01 | Single light source led street lamp |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002718.5A Active CN105517284B (en) | 2015-10-01 | 2015-10-01 | Single light source led street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105517284B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517284B (en) * | 2015-10-01 | 2016-09-14 | 江苏伏特照明集团有限公司 | Single light source led street lamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101268423B1 (en) * | 2012-01-30 | 2013-07-04 | 한서대학교 산학협력단 | Apparatus for turn-on control of solar cell street light |
| CN103824412A (en) * | 2012-11-19 | 2014-05-28 | 西安众智惠泽光电科技有限公司 | Forest fire detection device |
| CN103202284A (en) * | 2013-03-12 | 2013-07-17 | 付晓东 | Bird dispeller used in airport |
| CN204498412U (en) * | 2015-01-27 | 2015-07-22 | 中山市索伦太阳能光电有限公司 | A kind of solar street light of adjustment in real time power circuit devices |
| CN104806962A (en) * | 2015-05-14 | 2015-07-29 | 许昌学院 | Solar LED street lamp device and control method thereof |
| CN104913262A (en) * | 2015-06-18 | 2015-09-16 | 苏州工业职业技术学院 | Solar energy-saving streetlamp based on single-chip microcomputer |
| CN105517284B (en) * | 2015-10-01 | 2016-09-14 | 江苏伏特照明集团有限公司 | Single light source led street lamp |
-
2015
- 2015-10-01 CN CN201511002718.5A patent/CN105517284B/en active Active
- 2015-10-01 CN CN201510645002.0A patent/CN105163461B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105517284B (en) | 2016-09-14 |
| CN105517284A (en) | 2016-04-20 |
| CN105163461A (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105114899B (en) | Multifunctional LED road lamp illuminator | |
| CN105163461B (en) | Single light source led street lamp | |
| CN105114888B (en) | The adjustable LED street lamp of brightness of illumination | |
| CN105135340A (en) | Lighting method of intelligent solar LED road lamps | |
| CN105101592A (en) | Illumination method of LED streetlamp provided with single light source | |
| CN105228303B (en) | LED street lamp lighting system | |
| CN105156981B (en) | Multifunctional LED road lamp | |
| CN105135335A (en) | Illumination method of high-power LED (light-emitting diode) projector | |
| CN105228308B (en) | High voltage and constant current LED light source | |
| CN105276500A (en) | High-power LED project lamp | |
| CN105228307A (en) | Intelligent solar LED street lamp | |
| CN105208734B (en) | LED light device | |
| CN105156995A (en) | LED street lamp lighting method | |
| CN105299575A (en) | Illumination method of multipurpose LED street lamp system | |
| CN105135342A (en) | Multipurpose LED (light-emitting diode) street lamp system | |
| CN105228305A (en) | A kind of means of illumination of multifunctional LED road lamp | |
| CN105135339A (en) | Illumination method of LED (light-emitting diode) illuminator | |
| CN105135338B (en) | Multifunctional LED road lamp | |
| CN105135344A (en) | Multimode-charging LED (light-emitting diode) street lamp | |
| CN105546459A (en) | Intelligent LED street lamp illumination device | |
| CN105120585A (en) | Illumination method of intelligent LED (Light Emitting Diode) streetlamp | |
| CN105142307A (en) | Illumination method of multifunctional LED streetlamp | |
| CN105135341A (en) | Illumination method of adjustable-illumination-brightness LED (light-emitting diode) street lamp | |
| CN105101591A (en) | Illumination method of multifunctional LED streetlamp | |
| CN105228309A (en) | A kind of means of illumination of high voltage and constant current LED light source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Shiyi Inventor after: Zhang Lei Inventor before: Song Shiguang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160422 Address after: 236500 Anhui Province, Fuyang City People's road Jieshou City South (Industrial Park) Applicant after: ANHUI HONGYU LIGHTING TECHNOLOGY Co.,Ltd. Address before: 276800 Shandong province Rizhao City Sunshine Road No. 8 Applicant before: Song Shiguang |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20211001 |