Summary of the invention
In order to solve the technical problem that prior art exists, the invention provides a kind of multifunctional LED road lamp, LED lamp tube is adopted to throw light on, the equipment of arranging net comprising net bar, net bar driving arrangement, drive motors and trammel net is placed in each LED street lamp near airfield runway, there is situation according to flying bird and automatically lay trammel net, devise a set of charging circuit that simultaneously can meet LED lamp tube and scarecrow device power demands simultaneously, improve the intelligent level of driving bird and charging.
According to an aspect of the present invention, provide a kind of multifunctional LED road lamp, be arranged on the both sides of airport runways, one is settled at interval of predeterminable range, described power supply street lamp comprises LED lamp tube, equipment of arranging net, hover fan main structure, wind-driven generator and lead-acid accumulator, hover fan main structure and wind-driven generator are lead acid battery charge, and the lead-acid accumulator after charging provides supply of electric power for the equipment of arranging net and LED lamp tube.
More specifically, in described multifunctional LED road lamp, also comprise: solar energy electroplax, be arranged on lamp bracket top, have electric energy output interface, for exporting solar energy electroplax by the electric energy after solar energy conversion, electric energy output interface comprises output plus terminal and exports negative terminal, 6th counnter attack diode, its anode is connected with the output plus terminal of electric energy output interface, 8th electric capacity, between the negative terminal being connected in parallel on the 6th counnter attack diode and the output negative terminal of electric energy output interface, 4th switching tube is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the negative terminal of the 6th counnter attack diode, and its substrate is connected with source electrode, 7th counnter attack diode, between the source electrode being connected in parallel on the 4th switching tube and the output negative terminal of electric energy output interface, first inductance, its one end is connected with the source electrode of the 4th switching tube, 9th electric capacity, is connected in parallel between the other end of the first inductance and the output negative terminal of electric energy output interface, fuse, its one end is connected with the other end of the first inductance, and the other end is connected with the positive pole of lead-acid accumulator, voltage detector, for detecting the charging voltage of lead-acid accumulator in real time, current detector, for detecting the charging current of lead-acid accumulator in real time, solar charging controller, with electric energy output interface, lead-acid accumulator, voltage detector is connected respectively with current detector, when detecting that electric energy output interface is powered to lead-acid accumulator, when the charging voltage received is less than predetermined voltage threshold, constant-current charge mode is adopted to charge to lead-acid accumulator, when the charging voltage received is more than or equal to predetermined voltage threshold and the charging current received is more than or equal to predetermined current threshold, constant voltage charging method is adopted to charge to lead-acid accumulator, when the charging voltage received is more than or equal to predetermined voltage threshold and the charging current received is less than predetermined current threshold, floating charge mode is adopted to charge to lead-acid accumulator, to arrange net equipment, comprise net bar, net bar driving arrangement, drive motors and trammel net, net bar is two montants, a montant is fixed on lamp bracket, another montant is laterally laid or is regained under the driving of net bar driving arrangement, and trammel net is between two montants, and net bar driving arrangement is connected respectively with net bar and drive motors, lay for the transverse direction that is another montant based on net bar drive singal or regain and power is provided, include the laying distance of another montant in net bar drive singal or regain distance, data acquisition equipment, is arranged on lamp bracket top, aligns forward image and carries out data acquisition, to obtain forward image, template storage device, for prestoring various species benchmark bird type pattern, each kind benchmark bird type pattern is for taking obtained image to benchmark bird type in advance, image-preprocessing device, be connected with data acquisition equipment, comprise Marr wavelet filtering subset, medium filtering subset and change of scale enhancer equipment, Marr wavelet filtering subset is connected with data acquisition equipment, for adopting the wavelet filtering process based on 2 rank Marr wavelet basis to forward image, with the Gaussian noise in filtering forward image, obtain wavelet filtering image, medium filtering subset is connected with Marr wavelet filtering subset, for performing medium filtering process to described wavelet filtering image, with the scattering composition in wavelet filtering image described in filtering, obtains medium filtering image, change of scale enhancer equipment is connected with medium filtering subset, strengthening process, to strengthen the contrast of object and background in image, obtaining and strengthening image for performing change of scale to medium filtering image, target identification equipment, be connected respectively with electronic driver, image-preprocessing device and template storage device, the all pixel composition birds subgraphs of pixel value in birds pixel value range in image will be strengthened, birds subgraph is mated one by one with various species benchmark bird type pattern, kind corresponding to the benchmark bird type pattern of the match is successful then output matching is as target birds type and export and find birds signal, and it fails to match or there is not birds subgraph then exports without birds signal, target localization equipment, is connected with target identification equipment, determines front birds horizontal range based on the relative position that the birds subgraph that the match is successful is strengthening image, hover fan main structure, is arranged on lamp bracket top, comprises three blades, driftage equipment, wheel hub and drive apparatus, three blades are when wind passes through, and the pressure due to the positive and negative of each blade does not wait and produces lift, and described lift drives corresponding blade rotary, driftage equipment is connected with three blades, for providing the reliability of three blade rotaries and untying the mooring rope, wheel hub is connected with three blades, and for fixing three blades, turning clockwise to be driven after vane stress, is slow-revving kinetic energy by wind energy transformation, drive apparatus comprises 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, be connected with wind-driven generator by high speed shaft, for the high-revolving kinetic energy being wind-driven generator by the slow-revving kinetic transformation of wheel hub, shaft coupling is a flexible shaft, for compensating parallel misalignment and the angular error of gearbox output shaft and generator amature, disk brake, be the disk brake of a hydraulic operation, brake for mechanical brake, wind-driven generator, be connected with the gear-box of hover fan main structure, it is a double-fed asynchronous generator, for being wind-force electric energy by the high-revolving kinetic transformation received, wind-driven generator comprises stator winding, rotor windings, the two-way voltage source converter of IGBT back-to-back 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 the two-way voltage source converter of IGBT back-to-back, wind-driven generator output interface is three-phase alternating current output interface, for exporting wind-force electric energy, rectification circuit, is connected with wind-driven generator output interface, carries out rectification to obtain wind-force DC voltage to the three-phase alternating voltage that wind-driven generator output interface exports, filter regulator circuit, is connected to carry out filtering voltage regulation to wind-force DC voltage, to export direct voltage of voltage regulation with rectification circuit, 3rd resistance and the 4th resistance, be connected in parallel on positive and negative two ends of filter regulator circuit after series connection, one end of the 3rd resistance connects the anode of filter regulator circuit, and one end of the 4th 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 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, 5th 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 its negative terminal is connected with the drain electrode of the first switching tube, second switch pipe, be a P ditch enhancement mode metal-oxide-semiconductor, 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, between the negative terminal being all connected in parallel on the second counnter attack diode and the negative terminal of filter regulator circuit, 3rd counnter attack diode, between the negative terminal being connected in parallel on the second counnter attack diode and the negative terminal of filter regulator circuit, 3rd switching tube is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the negative terminal of the second counnter attack diode, and its substrate is connected with source electrode, 4th counnter attack diode, between the source electrode being connected in parallel on the 3rd switching tube and the negative terminal of filter regulator circuit, second inductance, its one end is connected with the source electrode of the 3rd switching tube, 6th electric capacity and the 7th electric capacity, between the other end being all connected in parallel on the second inductance and the negative terminal of filter regulator circuit, 5th counnter attack diode, between the other end being connected in parallel on the second inductance and the negative terminal of filter regulator circuit, lead-acid accumulator, its positive pole is connected with the other end of fuse, the output negative terminal of its negative pole and electric energy output interface, and its positive pole is connected with the negative pole of the 5th counnter attack diode simultaneously, and its negative pole is connected with the positive pole of the 5th counnter attack diode, relay, between LED lamp tube and lead-acid accumulator, whether by, the connection cut off between LED lamp tube and lead-acid accumulator controls the opening and closing of LED lamp tube, optocoupler, between relay and dsp chip, under the control of dsp chip, determines the rupturing operation of relay, dsp chip, be connected respectively with the grid of the first switching tube and the grid of second switch pipe, by applying pwm control signal on the grid of the first switching tube, determine the break-make of the first switching tube, to control the break-make of wind-driven generator output interface to the charging of lead-acid accumulator, also by applying the adjustable pwm control signal of dutycycle on the grid of second switch pipe, to control the charging voltage of wind-driven generator output interface to lead-acid accumulator, dsp chip is also connected with target localization equipment and net bar driving arrangement, determines to send to the laying distance in the net bar drive singal of net bar driving arrangement based on front birds horizontal range.
More specifically, in described multifunctional LED road lamp: dsp chip is connected with voltage detector, for when charging voltage is not enough, close LED lamp tube by relay and optocoupler.
More specifically, in described multifunctional LED road lamp: dsp chip is connected with voltage detector, for when charging voltage is sufficient, open LED lamp tube by relay and optocoupler.
More specifically, in described multifunctional LED road lamp: LED lamp tube comprises 24 LED fluorescent tubes, 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 multifunctional LED road lamp: wind-driven generator is arranged on lamp bracket top.
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of multifunctional LED road lamp of the present invention is described in detail.
Current, conventional bird mode of driving adopts the means of artificial investigation mostly, such as, find that there is birds Sojourn times at naked eyes, arrange the eyes of librarian use laser pen scanning bird, or Security Officer uses loudspeaker to carry out directed noise broadcasting, leave to force birds, but above-mentioned artificial means exist leak source, and birds easily form the custom to laser and noise, and effect on driving birds is not good.
One is also had to drive bird means and be, around airfield runway, trammel net is pulled open in whole region, various birds are physically isolated with airfield runway, this mode effect is pretty good, such as, but also there is some problems to need to improve, the high cost that trammel net brings is pulled open in whole region, whether and still need to arrange staff timing detection trammel net to damage, and whether detection has birds to be trapped on the net.
In order to overcome above-mentioned deficiency, the present invention has built a kind of multifunctional LED road lamp, efficient LED lamp tube is adopted to throw light on, net bar will be comprised, net bar driving arrangement, the equipment of arranging net of drive motors and trammel net is placed in each LED street lamp near airfield runway, utilize LED street lamp widely distributed and the feature be evenly distributed, avoid driving bird and occur leak source, simultaneously, detecting that birds exist time side and pull open trammel net, and, build the reliability charging circuit under applicable any weather environment, thus improve the reliability of whole device, economy and automation level.
Fig. 1 is the block diagram of the multifunctional LED road lamp illustrated according to an embodiment of the present invention, be arranged on the both sides of airport runways, one is settled at interval of predeterminable range, described power supply street lamp comprises LED lamp tube, equipment of arranging net, hover fan main structure, wind-driven generator and lead-acid accumulator, hover fan main structure and wind-driven generator are lead acid battery charge, and the lead-acid accumulator after charging provides supply of electric power for the equipment of arranging net and LED lamp tube.
Then, continue to be further detailed the concrete structure of multifunctional LED road lamp of the present invention.
Described street lamp also comprises: solar energy electroplax, is arranged on lamp bracket top, has electric energy output interface, and for exporting solar energy electroplax by the electric energy after solar energy conversion, electric energy output interface comprises output plus terminal and exports negative terminal.
Described street lamp also comprises: the 6th counnter attack diode, and its anode is connected with the output plus terminal of electric energy output interface; 8th electric capacity, between the negative terminal being connected in parallel on the 6th counnter attack diode and the output negative terminal of electric energy output interface; 4th switching tube is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the negative terminal of the 6th counnter attack diode, and its substrate is connected with source electrode; 7th counnter attack diode, between the source electrode being connected in parallel on the 4th switching tube and the output negative terminal of electric energy output interface; First inductance, its one end is connected with the source electrode of the 4th switching tube; 9th electric capacity, is connected in parallel between the other end of the first inductance and the output negative terminal of electric energy output interface.
Described street lamp also comprises: fuse, and its one end is connected with the other end of the first inductance, and the other end is connected with the positive pole of lead-acid accumulator, voltage detector, for detecting the charging voltage of lead-acid accumulator in real time, current detector, for detecting the charging current of lead-acid accumulator in real time, solar charging controller, with electric energy output interface, lead-acid accumulator, voltage detector is connected respectively with current detector, when detecting that electric energy output interface is powered to lead-acid accumulator, when the charging voltage received is less than predetermined voltage threshold, constant-current charge mode is adopted to charge to lead-acid accumulator, when the charging voltage received is more than or equal to predetermined voltage threshold and the charging current received is more than or equal to predetermined current threshold, constant voltage charging method is adopted to charge to lead-acid accumulator, when the charging voltage received is more than or equal to predetermined voltage threshold and the charging current received is less than predetermined current threshold, floating charge mode is adopted to charge to lead-acid accumulator.
Described street lamp also comprises: equipment of arranging net, comprise net bar, net bar driving arrangement, drive motors and trammel net, net bar is two montants, a montant is fixed on lamp bracket, another montant is laterally laid or is regained under the driving of net bar driving arrangement, trammel net is between two montants, net bar driving arrangement is connected respectively with net bar and drive motors, lay for the transverse direction that is another montant based on net bar drive singal or regain and power is provided, include the laying distance of another montant in net bar drive singal or regain distance.
Described street lamp also comprises: data acquisition equipment, is arranged on lamp bracket top, aligns forward image and carries out data acquisition, to obtain forward image; Template storage device, for prestoring various species benchmark bird type pattern, each kind benchmark bird type pattern is for taking obtained image to benchmark bird type in advance.
Described street lamp also comprises: image-preprocessing device, be connected with data acquisition equipment, comprise Marr wavelet filtering subset, medium filtering subset and change of scale enhancer equipment, Marr wavelet filtering subset is connected with data acquisition equipment, for adopting the wavelet filtering process based on 2 rank Marr wavelet basis to forward image, with the Gaussian noise in filtering forward image, obtain wavelet filtering image; Medium filtering subset is connected with Marr wavelet filtering subset, for performing medium filtering process to described wavelet filtering image, with the scattering composition in wavelet filtering image described in filtering, obtains medium filtering image; Change of scale enhancer equipment is connected with medium filtering subset, strengthening process, to strengthen the contrast of object and background in image, obtaining and strengthening image for performing change of scale to medium filtering image.
Described street lamp also comprises: target identification equipment, be connected respectively with electronic driver, image-preprocessing device and template storage device, the all pixel composition birds subgraphs of pixel value in birds pixel value range in image will be strengthened, birds subgraph is mated one by one with various species benchmark bird type pattern, kind corresponding to the benchmark bird type pattern of the match is successful then output matching is as target birds type and export and find birds signal, and it fails to match or there is not birds subgraph then exports without birds signal.
Described street lamp also comprises: target localization equipment, is connected with target identification equipment, determines front birds horizontal range based on the relative position that the birds subgraph that the match is successful is strengthening image.
Described street lamp also comprises: hover fan main structure, is arranged on lamp bracket top, comprises three blades, driftage equipment, wheel hub and drive apparatus; Three blades are when wind passes through, and the pressure due to the positive and negative of each blade does not wait and produces lift, and described lift drives corresponding blade rotary; Driftage equipment is connected with three blades, for providing the reliability of three blade rotaries and untying the mooring rope; Wheel hub is connected with three blades, and for fixing three blades, turning clockwise to be driven after vane stress, is slow-revving kinetic energy by wind energy transformation; Drive apparatus comprises 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, be connected with wind-driven generator by high speed shaft, for the high-revolving kinetic energy being wind-driven generator by the slow-revving kinetic transformation of wheel hub, shaft coupling is a flexible shaft, for compensating parallel misalignment and the angular error of gearbox output shaft and generator amature, disk brake, be the disk brake of a hydraulic operation, brake for mechanical brake.
Described street lamp also comprises: wind-driven generator, be connected with the gear-box of hover fan main structure, it is a double-fed asynchronous generator, for being wind-force electric energy by the high-revolving kinetic transformation received, wind-driven generator comprises stator winding, rotor windings, the two-way voltage source converter of IGBT back-to-back 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 the two-way voltage source converter of IGBT back-to-back, wind-driven generator output interface is three-phase alternating current output interface, for exporting wind-force electric energy.
Described street lamp also comprises: rectification circuit, is connected with wind-driven generator output interface, carries out rectification to obtain wind-force DC voltage to the three-phase alternating voltage that wind-driven generator output interface exports; Filter regulator circuit, is connected to carry out filtering voltage regulation to wind-force DC voltage, to export direct voltage of voltage regulation with rectification circuit.
Described street lamp also comprises: the 3rd resistance and the 4th resistance, is connected in parallel on positive and negative two ends of filter regulator circuit after series connection, and one end of the 3rd resistance connects the anode of filter regulator circuit, and one end of the 4th 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 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; 5th 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.
Described street lamp also comprises: manual discharging circuit, and 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 its negative terminal is connected with the drain electrode of the first switching tube; Second switch pipe, be a P ditch enhancement mode metal-oxide-semiconductor, 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, between the negative terminal being all connected in parallel on the second counnter attack diode and the negative terminal of filter regulator circuit; 3rd counnter attack diode, between the negative terminal being connected in parallel on the second counnter attack diode and the negative terminal of filter regulator circuit; 3rd switching tube is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the negative terminal of the second counnter attack diode, and its substrate is connected with source electrode; 4th counnter attack diode, between the source electrode being connected in parallel on the 3rd switching tube and the negative terminal of filter regulator circuit; Second inductance, its one end is connected with the source electrode of the 3rd switching tube; 6th electric capacity and the 7th electric capacity, between the other end being all connected in parallel on the second inductance and the negative terminal of filter regulator circuit; 5th counnter attack diode, between the other end being connected in parallel on the second inductance and the negative terminal of filter regulator circuit.
Described street lamp also comprises: lead-acid accumulator, and its positive pole is connected with the other end of fuse, the output negative terminal of its negative pole and electric energy output interface, and its positive pole is connected with the negative pole of the 5th counnter attack diode simultaneously, and its negative pole is connected with the positive pole of the 5th counnter attack diode; Relay, between LED lamp tube and lead-acid accumulator, whether by, the connection cut off between LED lamp tube and lead-acid accumulator controls the opening and closing of LED lamp tube; Optocoupler, between relay and dsp chip, under the control of dsp chip, determines the rupturing operation of relay.
Described street lamp also comprises: dsp chip, be connected respectively with the grid of the first switching tube and the grid of second switch pipe, by applying pwm control signal on the grid of the first switching tube, determine the break-make of the first switching tube, to control the break-make of wind-driven generator output interface to the charging of lead-acid accumulator, also by applying the adjustable pwm control signal of dutycycle on the grid of second switch pipe, to control the charging voltage of wind-driven generator output interface to lead-acid accumulator.
Wherein, dsp chip is also connected with target localization equipment and net bar driving arrangement, determines to send to the laying distance in the net bar drive singal of net bar driving arrangement based on front birds horizontal range.
Alternatively, in described multifunctional LED road lamp: dsp chip is connected with voltage detector, for when charging voltage is not enough, close LED lamp tube by relay and optocoupler; Dsp chip is connected with voltage detector, for when charging voltage is sufficient, opens LED lamp tube by relay and optocoupler; LED lamp tube comprises 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; Wind-driven generator is arranged on lamp bracket top.
In addition, LED street lamp has the features such as environment friendly and pollution-free, little power consumption, light efficiency are high, the life-span is long, and therefore, LED street lamp will become the optimal selection of reducing energy consumption.LED street lamp and conventional street lamp unlike, LED light source adopts low-voltage DC supply, by GaN base power-type blue-ray LED and the yellow efficient white light synthesized, there is the particular advantages such as efficient, safety, energy-saving and environmental protection, life-span length, fast response time, colour rendering index height, can road be widely used in.Outer cover with making, high temperature resistantly can reach 135 degree, low temperature resistantly reaches-45 degree.High-power LED light source can meet needed for general street lamp.The light efficiency of general high-pressure mercury lamp is 100LM/W, and conventional great power LED is 50-60LM/W, and can reach 80LM/W by best LED chip abroad, luminous efficiency is higher, means that energy-saving effect is better, and this is also select one of most important index of LED street lamp.
In the design of the road illuminating lamp of reality, can adopt under each LED of basic settings establishes the prerequisite of penetrating direction, each LED universal ball joint is fixed on light fixture, when light fixture is used in different height and irradiating width, the result making the direction of illumination of each LED reach satisfied by adjustment universal ball joint.When determining power, the light beam output angle of each LED, can according to E (lx)=I (cd)/D (m)
2(light intensity and illumination square distance law of reciprocity), calculate the power that each LED should possess when basic selected light beam exports angle respectively, and the different power of each LED can be exported to by the power and LED drive circuit adjusting each LED make the light output of each LED reach predicted value.These adjustment means are all specific to the roads light of employing LED light source, make full use of these features and just can realize reducing illuminating power density under the prerequisite of the illumination and uniformity of illuminance that meet pavement of road, reach energy-conservation object.
Adopt multifunctional LED road lamp of the present invention, the technical problem of the high cost of bird is driven for lapping overall in prior art, with the widely distributed and LED street lamp be evenly distributed for platform, add the equipment of arranging net comprising net bar, net bar driving arrangement, drive motors and trammel net, ensure only to deposit and just automatically open trammel net in case recognizing flying bird, simultaneously, add the charging subsystem of a set of comprehensive utilization solar energy and wind energy, meet the electricity needs of LED street lamp to scarecrow device and lighting apparatus.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.