CN105101505B - The vertical illuminator of intellectualized LED - Google Patents
The vertical illuminator of intellectualized LED Download PDFInfo
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- CN105101505B CN105101505B CN201510638155.2A CN201510638155A CN105101505B CN 105101505 B CN105101505 B CN 105101505B CN 201510638155 A CN201510638155 A CN 201510638155A CN 105101505 B CN105101505 B CN 105101505B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/026—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by using wind power, e.g. using wind turbines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- 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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Multimedia (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a kind of vertical illuminator of intellectualized LED, it is arranged on parkway both sides and is used as street lamp, described illuminator includes lamp bracket, LED lamp tube, AT89C51 single-chip microcomputer, electronic spraying equipment, charger and valve-regulated sealed lead-acid batteries, charger is valve-regulated sealed lead-acid batteries charging, valve-regulated sealed lead-acid batteries after charging is AT89C51 single-chip microcomputer, electronic spraying equipment and LED lamp tube provide supply of electric power, and AT89C51 Single-chip Controlling electronic spraying equipment to spray the liquid medicine of deinsectization around described illuminator. By means of the invention it is possible to take into account automatic charging and automatic deinsectization function simultaneously.
Description
Technical field
The present invention relates to field of LED illumination, particularly relate to a kind of vertical illuminator of intellectualized LED.
Background technology
The vertical illuminator of LED has the features such as environment friendly and pollution-free, little power consumption, light efficiency height, life-span length, and therefore, the vertical illuminator of LED becomes the optimum selection of reducing energy consumption.
The vertical illuminator of LED and Conventional upright illuminator the difference is that, LED light source adopts low-voltage DC supply, the efficient white light synthesized by GaN base power-type blue-ray LED with yellow, have efficiently, the particular advantages such as safety, energy-saving and environmental protection, life-span length, fast response time, color rendering index be high, can be widely applied to road.
But, the vertical illuminator of LED is generally built in footpath side, puts together with trees, if the leaves area coverage that trees are formed is excessive, not only can affect the illuminating effect of the vertical illuminator of LED.
And, large area leaves under the long-term irradiation of the vertical illuminator of LED easily caused by accident, such as, in autumn, if the LED vertical illuminator a large amount of dead leaf of long-term irradiation, it is more likely that cause fire, and if as some reason, there are some circuit the end of a thread being exposed in the vertical illuminator of LED, it is also possible to large-area leaves near lighting, and the vertical illuminator of LED and pedestrian and vehicle are adversely affected.
For this, the present invention proposes a kind of vertical illuminator of intellectualized LED, leaves coverage condition around the vertical illuminator of each LED can be detected, with when detecting that area coverage is excessive, warning is sent in time to regulatory authorities, so that regulatory authorities is taken measures on customs clearance, it is to avoid accident occurs.
Summary of the invention
In order to solve the technical problem that prior art exists, the invention provides a kind of vertical illuminator of intellectualized LED, leaves is detected system building in the vertical illuminator of each LED, utilize high precision image collection targetedly and identification equipment that the coverage condition of leaves is detected, and transform the electric power-feeding structure of the vertical illuminator of LED, thus ensureing the normal electricity consumption of the vertical illuminator of LED.
According to an aspect of the present invention, provide a kind of vertical illuminator of intellectualized LED, described illuminator is arranged on parkway both sides and is used as street lamp, including photographic head, target identification equipment, lamp bracket, LED lamp tube, AT89C51 single-chip microcomputer and valve-regulated sealed lead-acid batteries, the image that photographic head is shot by target identification equipment carries out target recognition, with the target recognition result according to target identification equipment, AT89C51 single-chip microcomputer is connected with target identification equipment determines that leaves interference is reported to the police tactful.
More specifically, in the vertical illuminator of described intellectualized LED, also include: radio communication circuit, it is arranged on lamp bracket, is connected with AT89C51 single-chip microcomputer, for leaves disturbs alarm signal wireless forwarding to the garden management server of far-end; Portable hard drive, is used for prestoring leaves tonal range, leaves pixel quantity threshold value, leaf area threshold value, black and white threshold value and edge pixel amount threshold, and described black and white threshold value is for performing binary conversion treatment to image; Solar module, is arranged on lamp bracket, 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; Lift blower fan main structure, is arranged on lamp bracket, 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 AT89C51 single-chip microcomputer, for, under the control of AT89C51 single-chip microcomputer, determining the rupturing operation of relay; Photographic head, is arranged on lamp bracket, for shooting near lamp bracket every Preset Time, to obtain image around high definition lamp bracket; Image-preprocessing device, is connected with described high-definition image data acquisition equipment, strengthens and the process of self adaptation recursive filtering for image around described high definition lamp bracket performs adaptive edge successively, to obtain pretreatment image; Binary conversion treatment equipment, it is connected respectively with image-preprocessing device and portable hard drive, for the brightness of each pixel of pretreatment image and black and white threshold value are respectively compared, when the brightness of pixel is more than black and white threshold value, pixel is designated as white pixel, when the brightness of pixel is less than black and white threshold value, pixel is designated as black picture element, thus obtaining binary image; Column border detection equipment, is connected respectively with binary conversion treatment equipment and portable hard drive, for binary image, calculating the number of each column black picture element, be more than or equal to the row of edge pixel amount threshold, the number of black picture element is designated as edge columns; Row rim detection equipment, is connected respectively with binary conversion treatment equipment and portable hard drive, for binary image, calculating the number of each row black picture element, be more than or equal to the row of edge pixel amount threshold, the number of black picture element is designated as edge lines; Target Segmentation equipment, detects equipment with column border and row rim detection equipment is connected respectively, and region edge columns and edge lines interweaved is as target domain of the existence, and is partitioned into target domain of the existence in binary image to export as target subimage; Target identification equipment, it is connected respectively with Target Segmentation equipment and portable hard drive, the gray value of each pixel in target subimage and leaves tonal range are compared, when gray value drops on the pixel quantity in leaves tonal range be more than or equal to leaves pixel quantity threshold value, it is determined that corresponding target subimage is leaves overlay area image; AT89C51 single-chip microcomputer, is connected respectively with target identification equipment and portable hard drive, when the area of leaves overlay area image is be more than or equal to leaf area threshold value, sends leaves interference alarm signal;Wherein, AT89C51 single-chip microcomputer 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 the vertical illuminator of described intellectualized LED: wind-driven generator is arranged on lamp bracket.
More specifically, in the vertical illuminator of described intellectualized LED: radio communication circuit is the one in GPRS communication interface, 3G communication interface and 4G communication interface.
More specifically, in the vertical illuminator of described intellectualized LED: photographic head is high-definition camera, and ultimate resolution is 1920 �� 1080.
More specifically, in the vertical illuminator of described intellectualized LED: image-preprocessing device and binary conversion treatment integration of equipments are on one piece of surface-mounted integrated circuit.
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 vertical illuminator of the intellectualized LED illustrated according to an embodiment of the present invention.
Accompanying drawing labelling: 1 photographic head; 2 target identification equipments; 3 lamp brackets; 4LED fluorescent tube; 5AT89C51 single-chip microcomputer; 6 valve-regulated sealed lead-acid batteries
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of the vertical illuminator of the intellectualized LED of the present invention is described in detail.
LED street lamp system is one of selection of comparatively energy-conserving and environment-protective in current street lighting, and LED illumination mode progressively occupies the market mainstream, but, the power supply circuits power dissipation ratio of current LED illumination System is higher, still depending on mains-supplied, power consumption is relatively big, and utilizing of natural energy is less.
In prior art, when using the vertical illuminator of LED to be illuminated, it may appear that problems with:
(1) power supply excessively relies on civil power, and electric cost is high;
(2) what natural energy resources is utilized is only abundant, and the LED information display system of only solar energy types there is also unreasonable structure, the shortcoming that observable index is high;
(3), if neighbouring leaves is too much, it is easy to affect illuminating effect, when serious, fire even can be caused to occur, for instance, when dead leaf is more, it is readily ignited under the long-term irradiation of LED.
In order to overcome above-mentioned deficiency, the present invention has built the vertical illuminator of a kind of intellectualized LED, leaves detecting device is arranged in the vertical illuminator of each LED, concrete coverage condition according to leaves, determining the need for sending alarm signal to regulatory authorities, the power supply circuits simultaneously optimized are designed as the electricity consumption of each electronic equipment and provide guarantee.
Fig. 1 is the block diagram of the vertical illuminator of the intellectualized LED illustrated according to an embodiment of the present invention, described illuminator is arranged on parkway both sides and is used as street lamp, including photographic head, target identification equipment, lamp bracket, LED lamp tube, AT89C51 single-chip microcomputer and valve-regulated sealed lead-acid batteries, the image that photographic head is shot by target identification equipment carries out target recognition, with the target recognition result according to target identification equipment, AT89C51 single-chip microcomputer is connected with target identification equipment determines that leaves interference is reported to the police tactful.
Then, continue the concrete structure of the vertical illuminator of intellectualized LED of the present invention is further detailed.
Described illuminator also includes: radio communication circuit, is arranged on lamp bracket, is connected with AT89C51 single-chip microcomputer, for leaves disturbs alarm signal wireless forwarding to the garden management server of far-end.
Described illuminator also includes: portable hard drive, is used for prestoring leaves tonal range, leaves pixel quantity threshold value, leaf area threshold value, black and white threshold value and edge pixel amount threshold, and described black and white threshold value is for performing binary conversion treatment to image.
Described illuminator also includes: solar module, is arranged on lamp bracket, 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.
Described illuminator also includes: synchronizes Buck circuit and drives 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 illuminator also includes: lift blower fan main structure, is arranged on lamp bracket, 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 illuminator 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 illuminator 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 illuminator 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.
Described illuminator also includes: the 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.
Described illuminator also includes: the 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 illuminator 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 AT89C51 single-chip microcomputer, for, under the control of AT89C51 single-chip microcomputer, determining the rupturing operation of relay.
Described illuminator also includes: photographic head, is arranged on lamp bracket, for shooting near lamp bracket every Preset Time, to obtain image around high definition lamp bracket.
Described illuminator also includes: image-preprocessing device, is connected with described high-definition image data acquisition equipment, strengthens and the process of self adaptation recursive filtering for image around described high definition lamp bracket performs adaptive edge successively, to obtain pretreatment image.
Described illuminator also includes: binary conversion treatment equipment, it is connected respectively with image-preprocessing device and portable hard drive, for the brightness of each pixel of pretreatment image and black and white threshold value are respectively compared, when the brightness of pixel is more than black and white threshold value, pixel is designated as white pixel, when the brightness of pixel is less than black and white threshold value, pixel is designated as black picture element, thus obtaining binary image.
Described illuminator also includes: column border detection equipment, it is connected respectively with binary conversion treatment equipment and portable hard drive, for to binary image, calculating the number of each column black picture element, the number of black picture element be designated as edge columns be more than or equal to the row of edge pixel amount threshold; Row rim detection equipment, is connected respectively with binary conversion treatment equipment and portable hard drive, for binary image, calculating the number of each row black picture element, be more than or equal to the row of edge pixel amount threshold, the number of black picture element is designated as edge lines.
Described illuminator also includes: Target Segmentation equipment, detect equipment with column border and row rim detection equipment is connected respectively, region edge columns and edge lines interweaved is as target domain of the existence, and is partitioned into target domain of the existence in binary image to export as target subimage.
Described illuminator also includes: target identification equipment, it is connected respectively with Target Segmentation equipment and portable hard drive, the gray value of each pixel in target subimage and leaves tonal range are compared, when gray value drops on the pixel quantity in leaves tonal range be more than or equal to leaves pixel quantity threshold value, it is determined that corresponding target subimage is leaves overlay area image.
Described illuminator also includes: AT89C51 single-chip microcomputer, is connected respectively with target identification equipment and portable hard drive, when the area of leaves overlay area image is be more than or equal to leaf area threshold value, sends leaves interference alarm signal; Wherein, AT89C51 single-chip microcomputer 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 the vertical illuminator of described intellectualized LED: wind-driven generator is arranged on lamp bracket; Radio communication circuit is the one in GPRS communication interface, 3G communication interface and 4G communication interface; Photographic head is high-definition camera, and ultimate resolution is 1920 �� 1080; And, it is possible to by image-preprocessing device and binary conversion treatment integration of equipments on one piece of surface-mounted integrated circuit.
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 vertical illuminator of intellectualized LED of the present invention, the technical problem of detection it is difficult to for leaf area near the vertical illuminator of LED in prior art, adopt the target identification equipment based on image procossing that the leaf area near the vertical illuminator of LED is detected in time, adopt AT89C51 monolithic machine to be connected with target identification equipment and determine whether that carrying out leaves interference reports to the police with the testing result according to target identification equipment, thus avoiding related accidents to occur.
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. the vertical illuminator of intellectualized LED, it is arranged on parkway both sides and is used as street lamp, described illuminator includes photographic head, target identification equipment, lamp bracket, LED lamp tube, AT89C51 single-chip microcomputer and valve-regulated sealed lead-acid batteries, the image that photographic head is shot by target identification equipment carries out target recognition, with the target recognition result according to target identification equipment, AT89C51 single-chip microcomputer is connected with target identification equipment determines that leaves interference is reported to the police tactful;
Described illuminator also includes:
Radio communication circuit, is arranged on lamp bracket, is connected with AT89C51 single-chip microcomputer, for leaves disturbs alarm signal wireless forwarding to the garden management server of far-end;
Portable hard drive, is used for prestoring leaves tonal range, leaves pixel quantity threshold value, leaf area threshold value, black and white threshold value and edge pixel amount threshold, and described black and white threshold value is for performing binary conversion treatment to image;
Solar module, is arranged on lamp bracket, 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;
Synchronous buck formula translation circuit and driving module thereof, be 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;
Lift blower fan main structure, is arranged on lamp bracket, 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 AT89C51 single-chip microcomputer, for, under the control of AT89C51 single-chip microcomputer, determining the rupturing operation of relay;
Photographic head, is arranged on lamp bracket, for shooting near lamp bracket every Preset Time, to obtain image around high definition lamp bracket;
Image-preprocessing device, is connected with high-definition image data acquisition equipment, strengthens and the process of self adaptation recursive filtering for image around described high definition lamp bracket performs adaptive edge successively, to obtain pretreatment image;
Binary conversion treatment equipment, it is connected respectively with image-preprocessing device and portable hard drive, for the brightness of each pixel of pretreatment image and black and white threshold value are respectively compared, when the brightness of pixel is more than black and white threshold value, pixel is designated as white pixel, when the brightness of pixel is less than black and white threshold value, pixel is designated as black picture element, thus obtaining binary image;
Column border detection equipment, is connected respectively with binary conversion treatment equipment and portable hard drive, for binary image, calculating the number of each column black picture element, be more than or equal to the row of edge pixel amount threshold, the number of black picture element is designated as edge columns;
Row rim detection equipment, is connected respectively with binary conversion treatment equipment and portable hard drive, for binary image, calculating the number of each row black picture element, be more than or equal to the row of edge pixel amount threshold, the number of black picture element is designated as edge lines;
Target Segmentation equipment, detects equipment with column border and row rim detection equipment is connected respectively, and region edge columns and edge lines interweaved is as target domain of the existence, and is partitioned into target domain of the existence in binary image to export as target subimage;
Target identification equipment, it is connected respectively with Target Segmentation equipment and portable hard drive, the gray value of each pixel in target subimage and leaves tonal range are compared, when gray value drops on the pixel quantity in leaves tonal range be more than or equal to leaves pixel quantity threshold value, it is determined that corresponding target subimage is leaves overlay area image;
AT89C51 single-chip microcomputer, is connected respectively with target identification equipment and portable hard drive, when the area of leaves overlay area image is be more than or equal to leaf area threshold value, sends leaves interference alarm signal;
Wherein, AT89C51 single-chip microcomputer 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 |
|---|---|---|---|
| CN201510997496.9A CN105465723A (en) | 2015-10-02 | 2015-10-02 | Intelligent LED vertical illumination system |
| CN201510638155.2A CN105101505B (en) | 2015-10-02 | 2015-10-02 | The vertical illuminator of intellectualized LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638155.2A CN105101505B (en) | 2015-10-02 | 2015-10-02 | The vertical illuminator of intellectualized LED |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510997496.9A Division CN105465723A (en) | 2015-10-02 | 2015-10-02 | Intelligent LED vertical illumination system |
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| CN105101505A CN105101505A (en) | 2015-11-25 |
| CN105101505B true CN105101505B (en) | 2016-06-08 |
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| CN201510638155.2A Expired - Fee Related CN105101505B (en) | 2015-10-02 | 2015-10-02 | The vertical illuminator of intellectualized LED |
| CN201510997496.9A Withdrawn CN105465723A (en) | 2015-10-02 | 2015-10-02 | Intelligent LED vertical illumination system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510997496.9A Withdrawn CN105465723A (en) | 2015-10-02 | 2015-10-02 | Intelligent LED vertical illumination system |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596324A (en) * | 2012-08-16 | 2014-02-19 | Lg伊诺特有限公司 | Lighting control system |
| CN104394636A (en) * | 2014-12-05 | 2015-03-04 | 瑞斯康微电子（深圳）有限公司 | Intelligent light streetlamp centralized control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7588349B2 (en) * | 2007-12-27 | 2009-09-15 | Jen-Yen Yen | Solar-infrared-rays sensing garden lamp |
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2015
- 2015-10-02 CN CN201510638155.2A patent/CN105101505B/en not_active Expired - Fee Related
- 2015-10-02 CN CN201510997496.9A patent/CN105465723A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596324A (en) * | 2012-08-16 | 2014-02-19 | Lg伊诺特有限公司 | Lighting control system |
| CN104394636A (en) * | 2014-12-05 | 2015-03-04 | 瑞斯康微电子（深圳）有限公司 | Intelligent light streetlamp centralized control system |
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|---|---|
| CN105101505A (en) | 2015-11-25 |
| CN105465723A (en) | 2016-04-06 |
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