CN117098283B - Power supply lighting system for port bank engineering - Google Patents
Power supply lighting system for port bank engineering Download PDFInfo
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- CN117098283B CN117098283B CN202311099734.5A CN202311099734A CN117098283B CN 117098283 B CN117098283 B CN 117098283B CN 202311099734 A CN202311099734 A CN 202311099734A CN 117098283 B CN117098283 B CN 117098283B
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Classifications
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- 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
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention relates to the technical field of power supply illumination, in particular to a power supply illumination system for port and bank engineering, which comprises an acquisition module, an illumination module, a recording module and a control module. The invention detects the real-time ambient illuminance of the port land area and the real-time operation brightness of each operation area in real time by arranging the acquisition module, ensures the reliable and effective operation of the system, controls the opening of the street lamp in time by arranging a plurality of street lamps, the middle pole lamp and the lifting high pole lamp according to the monitoring data fed back by the acquisition module so as to meet the guiding illumination requirement of the port land area, controls the opening or closing of the middle pole lamp and the lifting high pole lamp in time, saves the energy consumption and improves the energy efficiency on the basis of meeting the operation illumination requirement, and controls the closing of the lifting high pole lamp to open the middle pole lamp so as to meet the safety illumination requirement of the port land engineering and simultaneously ensures the normal operation and the service life of equipment by arranging the recording module.
Description
Technical Field
The invention relates to the technical field of power supply illumination, in particular to a power supply illumination system for port bank engineering.
Background
The port river bank engineering generally needs a large area of illumination coverage to ensure night operation and safety, so that a power supply system needs to be capable of providing enough illumination and uniform light distribution, and meanwhile, the power supply system needs to be preferably energy-saving illumination equipment, illumination brightness and working time are adjusted through technologies such as an inductor, a timer and a light sensor to reduce energy consumption, the port river bank engineering is generally under severe environmental conditions such as humidity, corrosion and salt mist, the power supply illumination system needs to have waterproof, anticorrosion and salt mist resistance, and the power supply illumination system of the port river bank engineering needs to meet corresponding safety standards and specifications to ensure the safety of workers, and regular maintenance and management are needed to ensure the normal operation and service life of the equipment.
Chinese patent publication No.: CN113776007a discloses an intelligent low-voltage dc power supply lighting system, which is technically characterized in that the original ac 220V power supply can be changed, the low-voltage dc 48V power supply is used, the damage of strong electricity to human body caused by misoperation is avoided, and the occurrence of electric shock or fire accident caused by circuit aging or short circuit is avoided; therefore, in the existing power supply lighting technology, the safe and reliable operation of a power supply system and equipment can be ensured, accidents and damage are prevented, but the power supply lighting system special for port engineering is lacked, the real-time illuminance and light distribution of each engineering operation area are monitored in real time, and the service time and the brightness of the lighting equipment are reasonably controlled through dimming, light sense control, time control and the like, so that the port engineering operation requirements are met, the energy consumption is reduced, and the energy utilization efficiency is improved.
Disclosure of Invention
Therefore, the invention provides a power supply lighting system for port and shore engineering, which is used for solving the problem of high energy consumption of lighting equipment in the power supply lighting system for port and shore engineering in the prior art.
In order to achieve the above object, the present invention provides a power supply lighting system for port land engineering, comprising,
the acquisition module comprises a plurality of illuminance sensors for detecting the real-time ambient illuminance of the port land area and a plurality of imaging devices for acquiring the real-time images of the corresponding monitoring areas;
the lighting module comprises a plurality of street lamps, a plurality of middle pole lamps and a plurality of lifting high pole lamps which are arranged in any monitoring area, and the lighting module is used for providing lighting;
the recording module is used for recording the continuous opening time of each lifting type high-pole lamp and the temperature of the real-time lampshade;
the control module is respectively connected with each illuminance sensor, each imaging device, each street lamp, each middle rod lamp, each lifting type high rod lamp and the recording module; the control module can control all the street lamps to be started according to the port shore meteorological environment monitored by the acquisition module and the natural light rays of the port shore area, can also acquire real-time images of any monitoring area, determine whether engineering operation exists in the monitoring area according to the real-time images, acquire the real-time operation brightness and the real-time operation range of the monitoring area where the engineering operation exists, and control and adjust the working states of the middle pole lamp and the lifting type high pole lamp according to the real-time operation range.
Further, the control module is internally provided with standard ambient illuminance, the control module can acquire the real-time ambient illuminance of the port shore area detected by any illuminance sensor and judge the real-time ambient illuminance according to the standard ambient illuminance,
if the real-time ambient illuminance is smaller than the standard ambient illuminance, the control module controls each street lamp to be started, a real-time image of each monitoring area monitored by the camera device is acquired, when any monitoring area is judged to have engineering operation, the real-time operation brightness of the monitoring area is acquired, and the real-time operation brightness is judged according to the standard operation brightness so as to determine whether the middle-pole lamp is started or not;
and if the real-time ambient illuminance is greater than or equal to the standard ambient illuminance, the control module does not control the opening of each street lamp.
Further, the control module is internally provided with standard operation brightness, when the control module judges that the real-time environment illuminance is smaller than the standard environment illuminance, the control module acquires the real-time image of each monitoring area monitored by the camera device, when any monitoring area is judged to have engineering operation, acquires the real-time operation brightness of the monitoring area, judges the real-time operation brightness according to the standard operation brightness,
If the real-time operation brightness is smaller than the standard operation brightness, the control module acquires the real-time operation range of the monitoring area, controls and starts the middle-pole lamp which is closest to the real-time operation range in the monitoring area and is not started, and repeats the operation of acquiring the real-time operation brightness of the monitoring area, judging the real-time operation brightness according to the standard operation brightness to determine whether to continuously control the middle-pole lamp to be started, and judging the real-time starting number according to the preset starting number to determine whether to stop the operation of continuously starting the middle-pole lamp;
and if the real-time operation brightness is greater than or equal to the standard operation brightness, stopping the operation of continuously starting the middle rod lamp by the control module.
Further, a preset opening number is arranged in the control module, when the control module judges that the real-time operation brightness is smaller than the standard operation brightness, the opening number of the middle pole lamp in the monitoring area is obtained as the real-time opening number, the real-time opening number is judged according to the preset opening number,
if the real-time starting number is smaller than the preset starting number, the control module does not stop the operation of continuously starting the middle rod lamp;
If the real-time starting number is greater than or equal to the preset starting number, the control module stops the operation of continuously starting the middle-pole lamp, and judges the real-time irradiation area according to the standard irradiation area range so as to determine whether to control one lifting type high-pole lamp to be started.
Further, a standard irradiation area range difference is arranged in the control module, when the control module judges that the real-time starting number is larger than or equal to the preset starting number, the control module obtains the real-time operation range of the monitoring area, calculates the standard irradiation area range according to the real-time operation range and the standard irradiation area range difference, obtains the middle rod lamps which are started in the monitoring area, obtains the real-time irradiation area of each middle rod lamp projected to the real-time operation range, judges the real-time irradiation area according to the standard irradiation area range,
if the real-time irradiation area is smaller than the standard irradiation area range, the control module controls to start one lifting type high-pole lamp, and then obtains the plurality of middle-pole lamps and the real-time irradiation area of the lifting type high-pole lamp projected to the real-time operation range so as to determine whether to control and adjust the height of the lifting type high-pole lamp;
If the real-time irradiation area is larger than or equal to the standard irradiation area range, the control module acquires the real-time operation brightness of the monitoring area, and judges the real-time operation brightness according to the standard operation brightness so as to determine whether to control the lifting type high-pole lamp to be started.
Further, when the control module judges that the real-time irradiation area is larger than or equal to the standard irradiation area range, the control module obtains the real-time operation brightness of the monitoring area, judges the real-time operation brightness according to the standard operation brightness,
if the real-time operation brightness is greater than the standard operation brightness, the control module does not control the lifting type high-pole lamp to be started;
and if the real-time operation brightness is smaller than the standard operation brightness, the control module controls to start one lifting type high-pole lamp.
Further, when the control module judges that the real-time irradiation area is smaller than the standard irradiation area range, the control module controls to start one lifting type high-pole lamp, acquires the real-time irradiation areas of the plurality of middle-pole lamps and the lifting type high-pole lamp projected to the real-time operation range, judges the real-time irradiation area according to the standard irradiation area range,
if the real-time irradiation area is smaller than the standard irradiation area range, the control module acquires the real-time height of the lifting type high-pole lamp as the initial lamp height, controls and adjusts the height of the lifting type high-pole lamp to be a first correction height, controls the lifting type high-pole lamp to be started, and the recording module tracks and records the service condition of the lifting type high-pole lamp;
If the real-time irradiation area is equal to the standard irradiation area range, the control module does not control and adjust the height of the lifting type high-pole lamp;
if the real-time irradiation area is larger than the standard irradiation area range, the control module obtains the real-time height of the lifting type high-pole lamp as the initial lamp height, controls and adjusts the height of the lifting type high-pole lamp to be a first correction height, then controls the lifting type high-pole lamp to be started, and the recording module tracks and records the service condition of the lifting type high-pole lamp.
Further, the control module is internally provided with the maximum operation brightness, after any lifting type high-pole lamp is started, the control module can obtain each middle-pole lamp in the corresponding starting state of the monitoring area and the corresponding real-time starting number, close any middle-pole lamp in the monitoring area, judge the real-time operation brightness according to the set maximum operation brightness,
if the real-time operation brightness is larger than the maximum operation brightness, the control module controls to turn off the other middle rod lamp in the monitoring area;
and if the real-time operation brightness is smaller than or equal to the maximum operation brightness, the control module does not control to turn off the other middle rod lamp.
Further, the control module is internally provided with standard use duration, the control module can acquire the real-time starting duration of any lifting type high-pole lamp recorded by the recording module, and compare the standard use duration with the real-time starting duration,
if the real-time starting time is smaller than the standard using time, the control module compares the junction temperature of the real-time light source with the junction temperature of the standard light source to determine whether to control the lifting high-pole lamp to be closed;
if the real-time opening time length is longer than or equal to the standard using time length, the control module directly controls the lifting type high-pole lamp to be closed.
Further, a standard light source junction temperature is arranged in the control module, when the control module judges that the real-time starting time is less than the standard using time, the control module obtains the real-time light source junction temperature of the lifting high-pole lamp recorded by the recording module, compares the real-time light source junction temperature with the standard light source junction temperature,
if the junction temperature of the real-time light source is greater than or equal to the junction temperature of the standard light source, the control module controls the lifting type high-pole lamp to be closed, and controls the middle-pole lamp which is closest to the current real-time operation range and is not opened to be opened;
if the junction temperature of the real-time light source is smaller than that of the standard light source, the control module does not control the lifting type high-pole lamp to be closed until the real-time opening time is longer than or equal to the standard using time, the lifting type high-pole lamp is controlled to be closed, and the middle-pole lamp which is not opened and is nearest to the current real-time operation range is controlled to be opened.
Compared with the prior art, the invention has the beneficial effects that the real-time environment illumination of the port land area and the real-time operation brightness of each operation area are detected in real time through the acquisition module, the reliable and effective operation of the power supply lighting system is ensured, the control module is used for controlling the opening of each street lamp when judging that the real-time environment illumination is smaller than the standard environment illumination through arranging a plurality of street lamps in any monitoring area, the street lamps are timely controlled to be opened through the monitoring data fed back by the acquisition module so as to meet the guiding lighting requirement of the port land area, the middle bar lamp is arranged in any monitoring area, the control module is used for controlling the opening of the middle bar lamp when judging that the real-time operation brightness is smaller than the standard operation brightness, the lifting type high bar lamp is arranged in any monitoring area, the control module is used for judging that the real-time irradiation area is smaller than the standard irradiation area range, or when the real-time irradiation area is larger than the standard irradiation area range and the real-time operation brightness is smaller than the standard operation brightness, controlling a lifting type high-pole lamp to be started, judging the real-time irradiation area according to the standard irradiation area range to determine whether to adjust the height of the lifting type high-pole lamp so as to meet the operation lighting requirement of a port bank area, and when the real-time operation brightness is larger than the maximum operation brightness, controlling to close another middle-pole lamp so as to save energy consumption and improve energy efficiency on the basis of meeting the operation lighting requirement, acquiring the real-time starting time length and the real-time light source junction temperature of the lifting type high-pole lamp by a control module through a recording module, controlling the lifting type high-pole lamp to be closed when the real-time starting time length is larger than or equal to the standard use time length or the real-time light source junction temperature is larger than or equal to the standard light source junction temperature when the real-time starting time length is judged to be larger than the standard light source junction temperature, and controlling the lifting type high-pole lamp to compensate the lighting requirement to be opened so as to meet the safety lighting requirement of the port bank engineering, and simultaneously ensures the normal operation and the service life of the equipment.
Further, gather outdoor natural light through collection module to in time adjust the switching of street lamp according to various different situations such as sunshine length, in order to satisfy the direction illumination demand in harbour bank area, acquire real-time image through control module, in order to pass through the engineering operation condition of each monitoring area of remote monitoring, in time combine the switching of control middle pole lamp and lift type high pole lamp, satisfy operation illumination demand and save energy consumption and improve energy efficiency.
Further, through setting up standard ambient illuminance to control module judges real-time ambient illuminance according to standard ambient illuminance, if control module judges that real-time ambient illuminance is less than standard ambient illuminance, indicates that port area ambient brightness is low, needs to turn on the street lamp in order to provide the direction illumination, if control module judges that real-time ambient illuminance is greater than or equal to standard ambient illuminance, indicates that port area ambient brightness is bright enough, need not to control the street lamp and turn on.
In particular, the control module is used for judging the real-time operation brightness according to the standard operation brightness by setting the standard operation brightness, if the control module judges that the real-time operation brightness is smaller than the standard operation brightness, the actual brightness of the monitoring area is darker, namely the brightness provided by the street lamp cannot meet the operation lighting requirement, the middle rod lamp is controlled to be started, and if the control module judges that the real-time operation brightness is larger than or equal to the standard operation brightness, the actual brightness of the monitoring area at present reaches the operation lighting requirement, the middle rod lamp is not required to be started to provide the brightness, redundant lighting is avoided, and energy consumption is saved.
Further, the control module is configured to determine the real-time start number according to the preset start number, if the control module determines that the real-time start number is smaller than the preset start number, the brightness provided by the started middle-pole lamp does not reach the standard operation brightness, the middle-pole lamp is continuously controlled to be started to increase the illumination, if the control module determines that the real-time start number is greater than or equal to the preset start number, the brightness provided by the started middle-pole lamp may reach the standard operation brightness, and may not reach the standard illumination brightness, and since the brightness provided by one lifting type high-pole lamp is the same as the brightness provided by the middle-pole lamp with the preset start number, the operation of continuously starting the middle-pole lamp is stopped, the real-time illumination area is determined according to the standard illumination area range, so as to determine whether to control one lifting type high-pole lamp to be started.
Further, the control module is configured to determine the real-time irradiation area according to the standard irradiation area range by setting the standard irradiation area range difference, if the control module determines that the real-time irradiation area is smaller than the standard irradiation area range, it means that the current middle pole lamp has a smaller illumination range for the operation area, and control is performed to turn on a lifting type high pole lamp so as to ensure that the whole operation area can be properly illuminated, if the control module determines that the real-time irradiation area is larger than or equal to the standard irradiation area range, it means that the current middle pole lamp has a proper illumination range for the operation area, it means that the current middle pole lamp can ensure that the whole operation area can be properly illuminated, it is determined that the real-time operation brightness can be properly illuminated according to the standard operation brightness, and the control module determines whether to turn on a lifting type high pole lamp so as to meet the operation brightness requirement of the operation area, i.e. if the control module determines that the real-time operation brightness is smaller than the standard operation brightness, it means that the current middle pole lamp can ensure that the whole operation area can be properly illuminated, but the brightness does not reach the operation requirement.
Further, the control module is used for judging the real-time irradiation area according to the standard irradiation area range so as to judge whether the height of the lifting type high-pole lamp needs to be adjusted according to the illumination condition of the monitoring area, if the control module is used for judging that the real-time irradiation area is smaller than the standard irradiation area range, the lifting type high-pole lamp is lifted to a higher position to provide a larger irradiation range, and if the control module is used for judging that the real-time irradiation area is larger than the standard irradiation area range, the lifting type high-pole lamp is lifted to a lower position to provide a brighter illumination effect under the condition that the irradiation range is met.
Further, by setting the maximum operation brightness, the control module judges the real-time operation brightness according to the maximum operation brightness, and is adapted to turn off a plurality of turned-on middle-pole lamps, so that energy consumption is saved and energy utilization efficiency is improved.
Further, the standard use duration is set to control the use duration of the lifting type high-pole lamp by the control module, so that the safety lighting requirement of the lighting equipment is guaranteed, if the control module judges that the real-time starting duration is smaller than the standard use duration, the actual use duration does not reach the set standard use duration, but in order to prolong the service life of the lighting equipment and ensure the stability of the light source, the junction temperature of the real-time light source is compared with the junction temperature of the standard light source, so as to determine whether the lifting type high-pole lamp is controlled to be closed or not, and therefore the situation that the lighting equipment is easily damaged due to overheat is avoided.
Further, through setting up standard light source junction temperature to control module judges the real-time light source junction temperature of the lift type high-pole lamp of record module real-time record according to standard light source junction temperature, if judge that real-time light source junction temperature is greater than or equal to standard light source junction temperature, indicate that the inside temperature of lift type high-pole lamp exceeds the setting value, then control and close this lift type high-pole lamp, with the life of increase lighting apparatus and the stability of guarantee light source, control well pole lamp is opened, with satisfying the operation luminance demand, control module control well pole lamp and high-pole lamp cooperation provide operation illumination luminance, on the basis that satisfies the operation luminance demand, not only avoid lighting apparatus damage, moreover reduce the energy consumption and improve energy utilization efficiency.
Drawings
Fig. 1 is a schematic diagram of a power supply lighting system for port and shore engineering according to an embodiment of the present invention.
Detailed Description
In order that the objects and advantages of the invention will become more apparent, the invention will be further described with reference to the following examples; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Referring to fig. 1, which is a schematic diagram of a power supply lighting system for a port and shore engineering according to an embodiment of the present invention, the present invention provides a power supply lighting system for a port and shore engineering, including an acquisition module, a lighting module, a recording module, and a control module, wherein,
The acquisition module comprises a plurality of illuminance sensors for detecting the real-time ambient illuminance of the port land area and a plurality of imaging devices for acquiring the real-time images of the corresponding monitoring areas;
the lighting module comprises a plurality of street lamps, a plurality of middle pole lamps and a plurality of lifting high pole lamps which are arranged in any monitoring area, and the lighting module is used for providing lighting;
the recording module is used for recording the continuous opening time of each lifting type high-pole lamp and the temperature of the real-time lampshade;
the control module is respectively connected with each illuminance sensor, each imaging device, each street lamp, each middle rod lamp, each lifting type high rod lamp and the recording module; the control module can control each street lamp to be started when judging that the real-time ambient illuminance is smaller than the standard ambient illuminance, and then controls and adjusts the working states of the middle pole lamp and the lifting high pole lamp for any monitoring area where engineering operation exists,
if the real-time operation brightness is smaller than the standard operation brightness, controlling to turn on the middle rod lamp, and controlling to turn on one lifting type high rod lamp when the real-time irradiation area is determined to be smaller than the standard irradiation area range or the real-time irradiation area is larger than the standard irradiation area range and the real-time operation brightness is smaller than the standard operation brightness,
And judging the real-time irradiation area according to the standard irradiation area range so as to determine whether to adjust the height of the lifting type high-pole lamp, judging the real-time operation brightness according to the maximum operation brightness so as to determine whether to control to turn off the other middle-pole lamp, and controlling to turn off the lifting type high-pole lamp when the real-time turn-on time length is longer than or equal to the standard use time length or the junction temperature of the real-time light source is longer than or equal to the junction temperature of the standard light source.
The acquisition module is arranged to detect the real-time ambient illuminance of the port bank area and the real-time operation brightness of each operation area in real time, so as to ensure the reliable and effective operation of the power supply lighting system, the control module is arranged in any monitoring area to control each street lamp to be started when judging that the real-time ambient illuminance is smaller than the standard ambient illuminance, the monitoring data fed back by the acquisition module timely control the street lamps to be started so as to meet the guiding lighting requirement of the port bank area, the middle rod lamp is arranged in any monitoring area, the control module is arranged to judge that the real-time operation brightness is smaller than the standard operation brightness, the middle rod lamp is controlled to be started, the lifting type high rod lamp is arranged in any monitoring area, so that the control module is used for judging that the real-time irradiation area is smaller than the standard irradiation area range, or the real-time irradiation area is larger than the standard irradiation area range and the real-time operation brightness is smaller than the standard operation brightness, controlling a lifting type high-pole lamp to be started, judging the real-time irradiation area according to the standard irradiation area range to determine whether to adjust the height of the lifting type high-pole lamp so as to meet the operation lighting requirement of a port land area, controlling to turn off the other middle-pole lamp when judging that the real-time operation brightness is larger than the maximum operation brightness so as to save energy consumption and improve energy efficiency on the basis of meeting the operation lighting requirement, acquiring the real-time starting time length and the real-time light source junction temperature of the lifting type high-pole lamp by a control module through a recording module, controlling the lifting type high-pole lamp to be turned off when judging that the real-time starting time length is larger than or equal to the standard use time length or the real-time light source junction temperature is larger than or equal to the standard light source junction temperature, starting the middle-pole lamp to compensate the lighting requirement so as to meet the safety lighting requirement of the port land engineering, and simultaneously ensures the normal operation and the service life of the equipment.
The lifting type high-pole lamp, the middle-pole lamp and the street lamp in the embodiment can meet local weather conditions, have the characteristics of strong sunlight, strong sea wind, more typhoons, heavy salt fog and strong corrosiveness, are high-quality nameplate products, can be controlled in the background through a power supply lighting system, are energy-saving lamps, are attractive in design, stable in operation, good in sealing performance, safe and reliable in use, and are matched with lamp poles, lamps, cables and other components; all have lifting device test report, and obtain China quality authentication center CCC authentication; all the materials are selected to be manufactured, and the selected materials comprise a quality assurance certificate, a test report, a test record and a qualification certificate which are issued by manufacturers; the processing precision of all lamp poles accords with the precision grade of approved standards and specifications; all dimensional and form and position tolerances are carried out according to the ISO standard; the whole set of lamp comprises a power supply module, a luminous light source module, a light source chip and a wiring cable, wherein the cable is led out from the side of the lamp by 1.5 meters, and the lamp is provided with a plug-in aviation plug socket, a mounting bracket and a matched mounting bolt, which are made of stainless steel and are 8.8 grade; has the relevant data such as qualification certificate, instruction manual, etc.; the lifting type high-pole lamp, the middle-pole lamp and the street lamp pass through a safety test, an electromagnetic compatibility test, a CQC authentication and an anti-corrosion grade test, meet the RoHS requirement, the power frequency magnetic field immunity meets the GB/T17626.8, and the requirements of the magnetic field strength of 3A/m and above are met according to the specification of GB/T17626.8; the lamp can normally work under the humidity condition of 10% -99% RH at the temperature of minus 10 ℃ to 65 ℃, simultaneously meets the environmental temperature, corrosiveness and other special requirements of specific use places, the protection level of the lamp shell and all accessories is IP65 or above, is driven by constant current, is integrally packaged through an inlet chip and adopts a low thermal resistance packaging technology; if a 25-meter lamp post of 15 lamp caps is used as a reference standard, the initial value of the average horizontal illuminance of the ground within the range of 50 meters of the central radius of the lamp post is more than 50Lx, and the illuminance uniformity is more than 0.25; in the quality guarantee period, the illuminance maintenance rate is not lower than 80%; not higher than 3000K; the color rendering index of the light source is not lower than 70, and the color tolerance of the light source is not higher than 7SDCM; the lamp glare index GR is lower than 45; the luminous flux is not lower than 38000;
The structure of the street lamp rod body is a steel tapered octagonal rod, the thickness of the rod body is not less than 4mm, the surface hot dip zinc meets the technical requirements and test methods of a hot dip zinc layer of a metal coating steel iron product, namely the requirements of GB/T13912-2002, the street lamp rod body is connected with a foundation by adopting a flange type, comprises a rear baffle and a grounding electrode, is provided with a bottom cassette capable of preventing artificial damage, is used for installing an electric appliance and a safe box, 1.5 m Gao Tiaobei is made of a hot dip zinc steel tube, and other structures of the street lamp are consistent with the high-pole lamp;
the lifting type high-pole lamp post body structure meets the requirements of rigidity and strength under various calculation load conditions, and steel plates with the strength of more than 450mpa are selected and used, wherein ASTM A572 GR65 is low-silicon low-carbon high-strength steel with the silicon content of less than or equal to 0.04 percent; providing a detailed steel material evidence and a third party detection report, and considering the influence of the horizontal force of the earthquake on the structure by the structural design of the rod body; if the wind vibration frequency of the rod body within the wind speed range of 10-55 m/s is the same as the natural frequency of the rod body, the rod body structure adopts measures to limit the amplitude, the rod body is polygonal and is in a pin-shaped shape, the deviation of each inner angle of the section of the rod body is not more than +/-1.5 degrees, and the edge length error is not more than 2mm; every 10m rod body, the straightness error of the axis measurement is not more than 0.5 per mill, and the full length straightness error of the rod body is not more than 1 per mill; the wall thickness of the rod body is determined according to the related design conditions, and the plugging length of the polygonal rod body is not less than 1.5 times of the plugging diameter; the high pole is subjected to corrosion prevention treatment by adopting a hot dip galvanizing process, the zinc layer is uniform, the surface color is consistent, the thickness is more than or equal to 85 micrometers or 610 grams per square meter, and the high pole is qualified by a 48-hour salt spray test or a copper sulfate corrosion test; the method has the advantages that the method comprises the steps of rod body material description, including manufacturers, structural calculation books and rod body structure diagrams, intensity design is carried out according to a 50-year wind pressure standard in a project area, all parameters of the high rod, such as wall thickness, diameter and the like, are obtained after intensity checking through calculation, the method has strict stress calculation books and is accurate to every 500mm of height point, and the earthquake fortification intensity of a harbor area is 7 degrees.
The lamp panel is of a hot-dip galvanized steel structure, can be lifted, has structural strength meeting the wind speed load requirement, and is provided with an anti-collision and central positioning device; the material of the lamp panel provides a test report and a qualification certificate; the ratio of the diameter of the lamp panel to the height of the lamp post accords with the relevant regulations of lifting type high-pole lighting device, namely GB/T26943-2011; the modeling is frame-type functional, and 3 pairs of crashproof guide pulley groups are installed to lamp panel inner circle, prevent the lamp panel collision lamp pole among the lift process.
The lifting system adopts 3 relatively independent lifting systems which are not less than 8mm 2 The performance of the high-flexibility stainless steel wire rope meets the requirements of 'important purpose wire rope', GB8918-2006, the single safety coefficient is not less than 6, the lamp panel can be lowered to 1.5m away from the ground for maintenance, and the wire rope and the cable can be replaced; setting an electric and mechanical limiting device and an over-torque protection device; the worm and gear double-reel hoisting mechanism is adopted, a motor of the hoisting mechanism adopts built-in type, international nameplate products and motor power>1000W; the electric and manual two-function bracket mechanism is flexible, safe and reliable, and the lifting speed of the lamp panel is controlled between 1.5m/min and 2.5m/min during electric operation, and the bracket mechanism is controlled by handThe device can be ensured to normally operate beyond the range of 5 meters away from the lamp post; when the operation is manual, the operation should be light and flexible; the service life of the steel wire rope is more than 10 years, and the service life of the cable is more than 5 years.
In order to ensure convenient disassembly and assembly of the lamp, the structural design adopts a modularized form, the number of groups is more than or equal to 4, the modules can be independently disassembled and replaced, waterproof nuts are added at the input ends of the modules, and the reliable waterproof performance is ensured; 360 degrees of the power supply is adjustable in the direction perpendicular to the luminous surface, and the power supply is provided with a dial and a locking device and can be independently dismantled; the mask material of the LED lighting device can meet the requirement of more than B1 level of GB 8624-2006 building materials and product combustion performance classification; the other parts of the LED lamp adopt optical materials which are ultraviolet-proof, strong in impact resistance, ageing-resistant, fireproof, heat-resistant and self-extinguishing after leaving fire; the lamp is provided with a firm and reliable anti-falling chain, and a 220V input line end is provided with a waterproof box; in order to prevent the power supply from insolating in the sun, the power supply is placed in a power supply cover, and the power supply cover is provided with an anti-falling device; the lamp body shell is formed by adopting an aluminum alloy material, high temperature resistance and ultraviolet light resistance are realized, and all the fasteners are made of stainless steel; the surface is subjected to weather-proof electrostatic spraying, acid-base resistance and aging resistance; the lampshade adopts a high-efficiency reflecting cup which is polished and oxidized by pure aluminum at high temperature so as to achieve the best reflecting effect; the light-transmitting mirror adopts Mitsubishi optical PMMA or brands with the same grade, and has high temperature resistance, impact resistance and high light transmission.
The heat dissipation is designed to be structural heat dissipation, and a passive heat dissipation mode such as a heat dissipation fan is not used, so that the damage risk of the lamp is reduced, and the surface temperature of the lamp cannot exceed 65 ℃ in a normal working state, namely Ta=30 ℃; in the worst state, namely the maximum power state of the lamp, when Ta=55 ℃, the junction temperature of the light source does not exceed the junction temperature specified by a manufacturer, the surface of the radiator has no acute angle or burrs, the spraying color is uniform, and the material is aluminum alloy, so that the heat dissipation of the light source is ensured, and the service life is prolonged.
The LED should be suitable for surface mounting technology, namely SMT, etc. advanced packaging technology, not adopting direct pin type packaging, the packaging material has high penetration rate, high heat conductivity, high temperature resistance, sunlight radiation resistance and moisture resistance, and does not adopt epoxy resin, PMMA and PC as the packaging material or lens material, and the LED is lead-free and accords with RoHS standard; when the ambient temperature is higher than 25 ℃, the surface temperature of the radiator of the LED chip is not higher than 65 ℃ under the rated working condition of the LED lighting equipment and after the temperature rise is stable, and the PN junction temperature of the LED chip is not higher than 65 ℃; the LED meets the related requirements of photo-biological safety, blue light hazard reaches the exemption level, and a corresponding proving material is provided; the LED power supply adopts a known brand and passes CCC authentication; the LED light source chip adopts national standard known brands.
The lamp and the power supply lighting system in the embodiment pass the CQC authentication, the electric gap of the lamp and the creepage distance meet the safety rule requirement, and the light source is matched with the controller; the lamp material has the characteristics of ultraviolet resistance, strong impact resistance, ageing resistance, fire resistance, heat resistance and self-extinguishing after leaving fire; in order to ensure that the lamp has better insulation effect, the lamp is a class I lamp, and the protection level of the lamp, which is integrally provided with accessory accessories, is IP65 or more; the lamp is provided with shock-absorbing and wind-preventing measures;
wherein, the shelf life of the lamp is 5 years; the light failure rate of the lamp reaches 100% within 5 years from the date of acceptance, the light failure is less than 2% in 3000 hours, less than 3% in 6000 hours, less than 4% in 10000 hours and less than 30% in 10 years, and meanwhile, a certain number of spare parts are placed on site to facilitate replacement;
in the embodiment, the power supply is easy and convenient to install and replace, and the insolation under the burning sun is avoided; the power cable and accessories thereof are made of products with known brands and ultraviolet resistance, and the wiring cable led out from the lamp side reaches 1.5 meters; the wiring of the lamp adopts plug-and-play aviation plug and socket, ultraviolet rays are prevented, all the combined parts are sealed by adopting a silicon rubber sealing ring with good high-temperature resistance and sealing property, so that the dustproof and rainproof effects are achieved, and the protection level reaches IP65 and above; all fasteners are made of stainless steel materials; the color rendering index, the whole lighting effect, the color temperature, the light attenuation and other projects provide relevant data such as detection reports sent by a qualified detection mechanism.
In the embodiment, the power supply lighting system for port bank engineering meets the requirement of monitoring and managing the lighting system by a wharf, all equipment of the system adopts international advanced computer and network hardware products, the system supports Ethernet and industrial buses, supports single-machine, multi-machine and server structures, supports Web modes, the system adopts a full Chinese Windows10 operation platform, has advanced network structure, can use TCP/IP network protocol, is a Windows SQL standard large database system, can be conveniently connected with other systems, adopts a hierarchical distributed open system structure, and has the characteristics of reliable performance, complete functions, visual operation, convenient maintenance, high cost performance and the like, and the life cycle of the system is more than 15 years.
The control module is arranged near the control box of the lifting type high-pole lamp and the middle-pole lamp, the special waterproof isolation box is used for protection, the controller uses a stable and reliable working power supply to execute the functions of controlling the high-pole lamp and the middle-pole lamp to switch on and off, the capacity of the port is required by the long-term stable operation of the high-pole lamp and the middle-pole lamp, the TCP/IP high-speed network interface is used or the RS485 standard-based communication interface is used, the remote teaching or quick code dialing function is provided, the quick replacement is convenient, the wiring port is a plug-in interface and the communication function is provided, the control network is formed with a computer, the functions of remote signaling, remote measuring, remote control and the like are realized, the functions of the microcomputer comprehensive protection device are conveniently expanded by the method of plugging or replacing the module, the combination is relatively free,
Specifically, the control module can control all the street lamps to be started according to the port shore meteorological environment monitored by the acquisition module and the natural light rays of the port shore area, can also acquire a real-time image of any monitoring area, determine whether engineering operation exists in the monitoring area according to the real-time image, acquire the real-time operation brightness and the real-time operation range of the monitoring area with the engineering operation, and control and adjust the working states of the middle pole lamp and the lifting type high pole lamp according to the real-time operation range.
The outdoor natural light is collected through the collection module, so that the opening and closing of the street lamp can be timely adjusted according to various conditions such as sunshine length and the like, the guiding illumination requirement of a port land area is met, the real-time image is obtained through the control module, the engineering operation conditions of all monitoring areas are monitored remotely, the opening and closing of the middle pole lamp and the lifting type high pole lamp are timely and jointly controlled, the operation illumination requirement is met, the energy consumption is saved, and the energy efficiency is improved.
In this embodiment, the method adopted for obtaining the real-time operation brightness of the monitoring area where the engineering operation exists according to the real-time image is to normalize the pixel value of the gray image from 0 to 255 to 0 to 1 by converting the image into the gray image, and calculate the average pixel value of the gray image as the brightness value of the monitoring area, that is, the real-time operation brightness of the monitoring area, wherein the average pixel value of the gray image is calculated by dividing the sum of all the pixel gray values by the pixel value.
Specifically, the control module is internally provided with standard ambient illuminance, the control module can acquire the real-time ambient illuminance of the port shore area detected by any illuminance sensor and judge the real-time ambient illuminance according to the standard ambient illuminance,
if the real-time ambient illuminance is smaller than the standard ambient illuminance, the control module controls each street lamp to be started, a real-time image of each monitoring area monitored by the camera device is acquired, when any monitoring area is judged to have engineering operation, the real-time operation brightness of the monitoring area is acquired, and the real-time operation brightness is judged according to the standard operation brightness so as to determine whether the middle-pole lamp is started or not;
and if the real-time ambient illuminance is greater than or equal to the standard ambient illuminance, the control module does not control the opening of each street lamp.
The standard ambient illuminance represents the standard value of the intensity of received light per unit area of the port land area, and represents the critical value of the ambient brightness of the port land area, in terms of luminous flux per unit area, i.e., lx=lm/m 2 The set value is related to the port and shore engineering operation requirements, the type, the model and the arrangement of the lamps, and is generally 8000-50000lx;
Through setting up standard ambient illuminance to control module judges real-time ambient illuminance according to standard ambient illuminance, if control module judges that real-time ambient illuminance is less than standard ambient illuminance, indicates that port bank area ambient brightness is low, needs to turn on the street lamp in order to provide the direction illumination, if control module judges that real-time ambient illuminance is greater than or equal to standard ambient illuminance, indicates that port bank area ambient brightness is bright enough, need not to control the street lamp and opens.
Specifically, the control module is internally provided with standard operation brightness, when the control module judges that the real-time environment illuminance is smaller than the standard environment illuminance, the control module acquires the real-time image of each monitoring area monitored by the camera device, when any monitoring area is judged to have engineering operation, acquires the real-time operation brightness of the monitoring area, judges the real-time operation brightness according to the standard operation brightness,
if the real-time operation brightness is smaller than the standard operation brightness, the control module acquires the real-time operation range of the monitoring area, controls and starts the middle-pole lamp which is closest to the real-time operation range in the monitoring area and is not started, and repeats the operation of acquiring the real-time operation brightness of the monitoring area, judging the real-time operation brightness according to the standard operation brightness to determine whether to continuously control the middle-pole lamp to be started, and judging the real-time starting number according to the preset starting number to determine whether to stop the operation of continuously starting the middle-pole lamp;
And if the real-time operation brightness is greater than or equal to the standard operation brightness, stopping the operation of continuously starting the middle rod lamp by the control module.
The standard operation brightness represents a set standard brightness value which meets the engineering operation of the monitoring area and is calculated according to the real-time image, the value ensures that a worker can clearly see and operate under the condition of low ambient brightness at night, the standard brightness value is set correspondingly according to the requirements of engineering operation and the model and type of the camera, and the unit is the brightness level and is generally set to be 0.7-0.9;
the control module judges the real-time operation brightness according to the standard operation brightness, if the control module judges that the real-time operation brightness is smaller than the standard operation brightness, the actual brightness of the monitoring area is darker, namely the brightness provided by the street lamp cannot meet the operation lighting requirement, the middle rod lamp is controlled to be started, if the control module judges that the real-time operation brightness is larger than or equal to the standard operation brightness, the actual brightness of the monitoring area at present reaches the operation lighting requirement, the middle rod lamp is not required to be started to provide brightness, redundant lighting is avoided, and energy consumption is saved.
Specifically, a preset opening number is arranged in the control module, when the control module judges that the real-time operation brightness is smaller than the standard operation brightness, the control module obtains the opening number of the middle pole lamp in the monitoring area as the real-time opening number, judges the real-time opening number according to the preset opening number,
If the real-time starting number is smaller than the preset starting number, the control module does not stop the operation of continuously starting the middle rod lamp;
if the real-time starting number is greater than or equal to the preset starting number, the control module stops the operation of continuously starting the middle-pole lamp, and judges the real-time irradiation area according to the standard irradiation area range so as to determine whether to control one lifting type high-pole lamp to be started.
The preset starting number represents the number of the middle pole lamps in any set monitoring area, the sum of the numbers of all the middle pole lamps in the area can be set, the sum of the numbers of the middle pole lamps in the area can be also smaller than the sum of the numbers of the middle pole lamps in the area, the energy consumption of one lifting type high pole lamp is the same as that of the middle pole lamps with the preset starting number, the set value is related to the power of the middle pole lamps and the high pole lamps, and the set value is generally set to be 4-6;
the control module judges the real-time opening number according to the preset opening number, if the control module judges that the real-time opening number is smaller than the preset opening number, the brightness provided by the opened middle-pole lamp does not reach the standard operation brightness, the middle-pole lamp is continuously controlled to be opened to increase illumination, if the control module judges that the real-time opening number is larger than or equal to the preset opening number, the brightness provided by the opened middle-pole lamp possibly reaches the standard operation brightness, and the standard illumination brightness is also not reached, because the brightness provided by one lifting type high-pole lamp is the same as the brightness provided by the middle-pole lamp with the preset opening number, the operation of continuously opening the middle-pole lamp is stopped, the real-time illumination area is judged according to the standard illumination area range, and whether one lifting type high-pole lamp is controlled to be opened is determined.
Specifically, a standard irradiation area range difference is arranged in the control module, when the control module judges that the real-time starting number is larger than or equal to the preset starting number, the control module acquires the real-time operation range of the monitoring area, calculates the standard irradiation area range according to the real-time operation range and the standard irradiation area range difference, acquires the middle rod lamps which are started in the monitoring area, acquires the real-time irradiation area of each middle rod lamp projected to the real-time operation range, judges the real-time irradiation area according to the standard irradiation area range,
if the real-time irradiation area is smaller than the standard irradiation area range, the control module controls to start one lifting type high-pole lamp, and then obtains the plurality of middle-pole lamps and the real-time irradiation area of the lifting type high-pole lamp projected to the real-time operation range so as to determine whether to control and adjust the height of the lifting type high-pole lamp;
if the real-time irradiation area is larger than or equal to the standard irradiation area range, the control module acquires the real-time operation brightness of the monitoring area, judges the real-time operation brightness according to the standard operation brightness to determine whether to turn on the lifting type high-pole lamp,
if the real-time operation brightness is greater than the standard operation brightness, the control module does not control the lifting type high-pole lamp to be started;
If the real-time operation brightness is smaller than the standard operation brightness, the control module controls to start one lifting type high-pole lamp;
where Δa=as±ac, Δa represents the calculated standard irradiation area range of the monitoring region, as represents the real-time operation range of the monitoring region obtained from the real-time image, and Ac represents the set standard irradiation area range difference.
The standard irradiation area range difference represents the allowable fluctuation range difference of the set standard irradiation area range, the set value is related to the area of the monitoring area and the projection area of the lighting equipment, and is generally set to be 10-50cm;
the control module judges that the real-time irradiation area is smaller than the standard irradiation area range, if the control module judges that the real-time irradiation area is smaller than the standard irradiation area range, the control module controls to start a lifting type high-pole lamp so as to ensure that the whole operation area can be properly illuminated, if the control module judges that the real-time irradiation area is larger than or equal to the standard irradiation area range, the control module judges that the whole operation area can be properly illuminated by the current middle pole lamp, the real-time operation brightness is judged according to the standard operation brightness, the control module determines whether to start a lifting type high-pole lamp so as to meet the operation brightness requirement of the operation area, if the control module judges that the real-time operation brightness is smaller than the standard operation brightness, the control module does not reach the operation requirement although the whole operation area can be properly illuminated by the current middle pole lamp, and if the control module judges that the real-time operation brightness is larger than the standard operation brightness, the control module does not reach the operation requirement.
Specifically, when the control module judges that the real-time irradiation area is smaller than the standard irradiation area range, the control module controls to start one lifting type high-pole lamp, acquires the real-time irradiation areas of the plurality of middle-pole lamps and the lifting type high-pole lamp projected to the real-time operation range, judges the real-time irradiation area according to the standard irradiation area range,
if the real-time irradiation area is smaller than the standard irradiation area range, the control module acquires the real-time height of the lifting type high-pole lamp as the initial lamp height, controls and adjusts the height of the lifting type high-pole lamp to be a first correction height, controls the lifting type high-pole lamp to be started, and the recording module tracks and records the service condition of the lifting type high-pole lamp;
if the real-time irradiation area is equal to the standard irradiation area range, the control module does not control and adjust the height of the lifting type high-pole lamp;
if the real-time irradiation area is larger than the standard irradiation area range, the control module acquires the real-time height of the lifting type high-pole lamp as the initial lamp height, controls and adjusts the height of the lifting type high-pole lamp to be a first correction height, controls the lifting type high-pole lamp to be started, and the recording module tracks and records the service condition of the lifting type high-pole lamp;
Wherein Hc1 '=hc× [1- (Xb-Xs)/Xs ], hc2' =hc× [1+ (Xs-Xb)/Xs ], hc1 'is denoted as the calculated first correction height, hc2' is denoted as the calculated second correction height, hc is denoted as the initial lamp height, xs is denoted as the real-time illuminated area acquired by the control module, and Xb is denoted as the acquired standard illuminated area range of the monitored area.
The control module judges the real-time irradiation area according to the standard irradiation area range so as to judge whether the height of the lifting type high-pole lamp needs to be adjusted according to the illumination condition of the monitoring area, if the control module judges that the real-time irradiation area is smaller than the standard irradiation area range, the lifting type high-pole lamp is lifted to a higher position to provide a larger irradiation range, and if the control module judges that the real-time irradiation area is larger than the standard irradiation area range, the lifting type high-pole lamp is lifted to a lower position to provide a brighter illumination effect under the condition of meeting the irradiation range.
Specifically, the control module is internally provided with maximum operation brightness, the control module can obtain each middle pole lamp in the corresponding monitoring area starting state and the corresponding real-time starting number after any lifting type high pole lamp is started, close any middle pole lamp in the monitoring area, judge the real-time operation brightness according to the set maximum operation brightness,
If the real-time operation brightness is larger than the maximum operation brightness, the control module controls to turn off the other middle rod lamp in the monitoring area;
and if the real-time operation brightness is smaller than or equal to the maximum operation brightness, the control module does not control to turn off the other middle rod lamp.
The maximum operation brightness represents a set maximum brightness value which satisfies engineering operation of the monitoring area and is calculated according to the real-time image, the value is larger than the set standard operation brightness, the unit is brightness level, and the unit is generally set between 0.95 and 1;
the control module judges the real-time operation brightness according to the maximum operation brightness, is suitable for turning off a plurality of turned-on middle-pole lamps, saves energy consumption and improves energy utilization efficiency, and if the control module judges that the real-time operation brightness is larger than the maximum operation brightness, the brightness provided by the turned-on middle-pole lamps and the high-pole lamps in the monitoring area is very high, the brightness is properly reduced by turning off the middle-pole lamps, so that the operation lighting requirement is met, and the energy consumption is saved.
Specifically, the control module is internally provided with standard use duration, the control module can acquire the real-time starting duration of any lifting type high-pole lamp recorded by the recording module, and compare the standard use duration with the real-time starting duration,
If the real-time starting time is smaller than the standard using time, the control module compares the junction temperature of the real-time light source with the junction temperature of the standard light source to determine whether to control the lifting high-pole lamp to be closed;
if the real-time opening time length is longer than or equal to the standard using time length, the control module directly controls the lifting type high-pole lamp to be closed.
The standard use time length is expressed as the set maximum single use time length of the lifting type high-pole lamp, and is set correspondingly according to the type, the quality and the use environment of the lifting type high-pole lamp, and is generally set to be 1.5-2.5h;
the control module controls the use duration of the lifting type high-pole lamp to ensure the safe lighting requirement of the lighting equipment by setting the standard use duration, if the control module judges that the real-time starting duration is smaller than the standard use duration, the real-time use duration does not reach the set standard use duration, but in order to prolong the service life of the lighting equipment and ensure the stability of the light source, the junction temperature of the real-time light source is compared with the junction temperature of the standard light source to determine whether to control the lifting type high-pole lamp to be closed, so that the lighting equipment is prevented from being damaged easily due to overheat.
Specifically, the control module is internally provided with a standard light source junction temperature, when the control module judges that the real-time starting time is less than the standard using time, the control module obtains the real-time light source junction temperature of the lifting high-pole lamp recorded by the recording module, compares the real-time light source junction temperature with the standard light source junction temperature,
If the junction temperature of the real-time light source is greater than or equal to the junction temperature of the standard light source, the control module controls the lifting type high-pole lamp to be closed, and controls the middle-pole lamp which is closest to the current real-time operation range and is not opened to be opened;
if the junction temperature of the real-time light source is smaller than that of the standard light source, the control module does not control the lifting type high-pole lamp to be closed until the real-time opening time is longer than or equal to the standard using time, the lifting type high-pole lamp is controlled to be closed, and the middle-pole lamp which is not opened and is nearest to the current real-time operation range is controlled to be opened.
The junction temperature of the standard light source represents the temperature inside the set lifting type high-pole lamp, the temperature is a critical value of the light source bearing range, if the temperature inside the lifting type high-pole lamp exceeds the set value, the lifting type high-pole lamp is easy to damage, the set value is set to be suitable for the model, the quality and the use environment of the lifting type high-pole lamp, and the set value is generally set to be 60-75 ℃;
through setting up standard light source junction temperature to control module judges the real-time light source junction temperature of the lift type high-pole lamp of record module real-time record according to standard light source junction temperature, if judge that real-time light source junction temperature is greater than or equal to standard light source junction temperature, indicate the inside temperature of lift type high-pole lamp and surpass the setting value, then control and close this lift type high-pole lamp, with increase lighting apparatus's life and guarantee light source's stability, control well pole lamp is opened, in order to satisfy the operation luminance demand, control module control well pole lamp and high-pole lamp cooperation provide operation illumination luminance, on the basis that satisfies the operation luminance demand, not only avoid lighting apparatus damage, moreover reduce the energy consumption and improve energy utilization efficiency.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will be within the scope of the present invention.
The foregoing description is only of the preferred embodiments of the invention and is not intended to limit the invention; various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A power supply lighting system for port and shore engineering is characterized by comprising,
the acquisition module comprises a plurality of illuminance sensors for detecting the real-time ambient illuminance of the port land area and a plurality of imaging devices for acquiring the real-time images of the corresponding monitoring areas;
the lighting module comprises a plurality of street lamps, a plurality of middle pole lamps and a plurality of lifting high pole lamps which are arranged in any monitoring area, and the lighting module is used for providing lighting;
The recording module is used for recording the continuous opening time of each lifting type high-pole lamp and the temperature of the real-time lampshade;
the control module is respectively connected with each illuminance sensor, each imaging device, each street lamp, each middle rod lamp, each lifting type high rod lamp and the recording module; the control module can control all the street lamps to be started according to the port shore meteorological environment and the natural light of the port shore area monitored by the acquisition module, can also acquire a real-time image of any monitoring area, determine whether engineering operation exists in the monitoring area according to the real-time image, acquire the real-time operation brightness and the real-time operation range of the monitoring area where the engineering operation exists, and control and adjust the working states of the middle pole lamp and the lifting type high pole lamp according to the real-time operation range;
the control module is internally provided with standard ambient illuminance, can acquire the real-time ambient illuminance of the port shore area detected by any illuminance sensor, judges the real-time ambient illuminance according to the standard ambient illuminance,
if the real-time ambient illuminance is smaller than the standard ambient illuminance, the control module controls each street lamp to be started, a real-time image of each monitoring area monitored by the camera device is acquired, when any monitoring area is judged to have engineering operation, the real-time operation brightness of the monitoring area is acquired, and the real-time operation brightness is judged according to the standard operation brightness so as to determine whether the middle-pole lamp is started or not;
If the real-time ambient illuminance is greater than or equal to the standard ambient illuminance, the control module does not control the opening of each street lamp;
the control module is internally provided with standard operation brightness, when the control module judges that the real-time ambient illuminance is smaller than the standard ambient illuminance, the control module acquires the real-time image of each monitoring area monitored by the camera device, when any monitoring area is judged to have engineering operation, acquires the real-time operation brightness of the monitoring area, judges the real-time operation brightness according to the standard operation brightness,
if the real-time operation brightness is smaller than the standard operation brightness, the control module acquires the real-time operation range of the monitoring area, controls and starts the middle-pole lamp which is closest to the real-time operation range in the monitoring area and is not started, and repeats the operation of acquiring the real-time operation brightness of the monitoring area, judging the real-time operation brightness according to the standard operation brightness to determine whether to continuously control the middle-pole lamp to be started, and judging the real-time starting number according to the preset starting number to determine whether to stop the operation of continuously starting the middle-pole lamp;
if the real-time operation brightness is greater than or equal to the standard operation brightness, the control module stops the operation of continuously starting the middle rod lamp;
The control module is internally provided with a preset starting number, when judging that the real-time operation brightness is smaller than the standard operation brightness, the control module obtains the starting number of the middle pole lamp in the monitoring area as the real-time starting number, judges the real-time starting number according to the preset starting number,
if the real-time starting number is smaller than the preset starting number, the control module does not stop the operation of continuously starting the middle rod lamp;
if the real-time starting number is greater than or equal to the preset starting number, the control module stops the operation of continuously starting the middle-pole lamp, and judges the real-time irradiation area according to the standard irradiation area range so as to determine whether to control one lifting type high-pole lamp to be started;
the control module is internally provided with standard irradiation area range differences, when judging that the real-time opening number is larger than or equal to the preset opening number, the control module acquires the real-time operation range of the monitoring area, calculates the standard irradiation area range according to the real-time operation range and the standard irradiation area range differences, acquires the middle rod lamps which are started in the monitoring area, acquires the real-time irradiation areas of the projection of the middle rod lamps to the real-time operation range, judges the real-time irradiation areas according to the standard irradiation area range,
If the real-time irradiation area is smaller than the standard irradiation area range, the control module controls to start one lifting type high-pole lamp, and then obtains the plurality of middle-pole lamps and the real-time irradiation area of the lifting type high-pole lamp projected to the real-time operation range so as to determine whether to control and adjust the height of the lifting type high-pole lamp;
if the real-time irradiation area is larger than or equal to the standard irradiation area range, the control module acquires the real-time operation brightness of the monitoring area, and judges the real-time operation brightness according to the standard operation brightness to determine whether to control the lifting type high-pole lamp to be started or not;
when the control module judges that the real-time irradiation area is smaller than the standard irradiation area range, the control module controls to start one lifting type high-pole lamp, acquires the real-time irradiation areas of the plurality of middle-pole lamps and the lifting type high-pole lamp projected to the real-time operation range, judges the real-time irradiation areas according to the standard irradiation area range,
if the real-time irradiation area is smaller than the standard irradiation area range, the control module acquires the real-time height of the lifting type high-pole lamp as the initial lamp height, controls and adjusts the height of the lifting type high-pole lamp to be a first correction height, controls the lifting type high-pole lamp to be started, and the recording module tracks and records the service condition of the lifting type high-pole lamp;
If the real-time irradiation area is equal to the standard irradiation area range, the control module does not control and adjust the height of the lifting type high-pole lamp;
if the real-time irradiation area is larger than the standard irradiation area range, the control module obtains the real-time height of the lifting type high-pole lamp as the initial lamp height, controls and adjusts the height of the lifting type high-pole lamp to be a first correction height, then controls the lifting type high-pole lamp to be started, and the recording module tracks and records the service condition of the lifting type high-pole lamp.
2. The power supply lighting system for port and shore engineering according to claim 1, wherein the control module obtains the real-time operation brightness of the monitoring area when determining that the real-time irradiation area is larger than or equal to the standard irradiation area range, determines the real-time operation brightness according to the standard operation brightness,
if the real-time operation brightness is greater than the standard operation brightness, the control module does not control the lifting type high-pole lamp to be started;
and if the real-time operation brightness is smaller than the standard operation brightness, the control module controls to start one lifting type high-pole lamp.
3. The power supply lighting system of port bank engineering according to claim 2, wherein the control module is provided with maximum operation brightness, and the control module can obtain each of the middle pole lamps in the corresponding monitoring area on state and the corresponding real-time on number after any one of the lifting type high pole lamps is started, close any one of the middle pole lamps in the monitoring area, and judge the real-time operation brightness according to the set maximum operation brightness,
If the real-time operation brightness is larger than the maximum operation brightness, the control module controls to turn off the other middle rod lamp in the monitoring area;
and if the real-time operation brightness is smaller than or equal to the maximum operation brightness, the control module does not control to turn off the other middle rod lamp.
4. The power supply lighting system for port and shore engineering according to claim 3, wherein the control module is provided with standard use duration, and the control module can obtain the real-time on duration of any lifting type high-pole lamp recorded by the recording module and compare the standard use duration with the real-time on duration,
if the real-time starting time is smaller than the standard using time, the control module compares the junction temperature of the real-time light source with the junction temperature of the standard light source to determine whether to control the lifting high-pole lamp to be closed;
if the real-time opening time length is longer than or equal to the standard using time length, the control module directly controls the lifting type high-pole lamp to be closed.
5. The power supply lighting system of port bank engineering according to claim 4, wherein the control module is internally provided with a standard light source junction temperature, when the control module judges that the real-time starting time is less than the standard using time, the control module obtains the real-time light source junction temperature of the lifting high-pole lamp recorded by the recording module, compares the real-time light source junction temperature with the standard light source junction temperature,
If the junction temperature of the real-time light source is greater than or equal to the junction temperature of the standard light source, the control module controls the lifting type high-pole lamp to be closed, and controls the middle-pole lamp which is closest to the current real-time operation range and is not opened to be opened;
if the junction temperature of the real-time light source is smaller than that of the standard light source, the control module does not control the lifting type high-pole lamp to be closed until the real-time opening time is longer than or equal to the standard using time, the lifting type high-pole lamp is controlled to be closed, and the middle-pole lamp which is not opened and is nearest to the current real-time operation range is controlled to be opened.
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