CN113015302B - Digital dimming system based on smart city and regulation and control method thereof - Google Patents
Digital dimming system based on smart city and regulation and control method thereof Download PDFInfo
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- CN113015302B CN113015302B CN202110356352.0A CN202110356352A CN113015302B CN 113015302 B CN113015302 B CN 113015302B CN 202110356352 A CN202110356352 A CN 202110356352A CN 113015302 B CN113015302 B CN 113015302B
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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
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/125—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using cameras
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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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
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
-
- 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
- H05B47/16—Controlling the light source by timing means
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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 discloses a digital dimming system based on a smart city and a regulating method thereof, wherein the system comprises a computer host and a lamp post, the computer host is fixedly arranged at the top of the lamp post, the right side of the upper end of the lamp post is fixedly connected with a lampshade, the lower side of the lampshade is fixedly provided with a lighting lamp body, the computer host is internally provided with a computer identification regulating system, and the computer identification regulating system comprises a human body infrared induction switch, a snapshot camera, a first video input module and a first action identification module. According to the invention, the human body infrared induction switch enables the snapshot camera and the computer recognition and adjustment system to operate by inducing pedestrians passing by, the snapshot camera shoots the passing pedestrians, then the computer recognition and adjustment system processes data through a digital technology by a video input module, and when the pedestrians passing by are recognized to be watching by holding related objects, the brightness adjustment module enables the lamp brightness controller to adjust the lamp body.
Description
Technical Field
The invention relates to the technical field of smart city dimming systems, in particular to a digital dimming system based on a smart city and a regulating method thereof.
Background
The intelligent urban dimming system is mainly used for regulating and controlling urban road illumination, the urban road illumination is mainly used for illuminating by means of street lamps at two sides of a road, and the general regulation and control is used for regulating the illumination on-off time and the illumination according to seasons and urban brightness;
the common urban dimming system has the following defects: the brightness that general city roadside light regulation and control set for is all set for in advance, in case the settlement, illumination brightness just can't be adjusted according to passerby's demand, and while some lights can lighten when the people passes by, the people gets away the effect that the energy saving was reached to darkening, but this kind of measure generally relies on sound control, relies on the sound that the pedestrian of passing through sent to adjust the operation, receives far away other sound influences and false triggering like this very easily, still causes the energy waste.
Disclosure of Invention
The invention aims to provide a digital dimming system based on a smart city and a regulating method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a digital dimming system based on smart city, includes computer host computer and lamp pole, computer host computer fixed mounting is in the top of lamp pole, the upper end right side fixedly connected with lamp shade of lamp pole, the downside fixed mounting of lamp shade has the illuminating lamp body, the computer host computer is loaded with computer discernment governing system, computer discernment governing system includes human infrared sensing switch, snapshot camera, video input module one, action recognition module, contrast module, reading module, action model storage library, luminance regulating module, lamp body luminance controller, timing start module and timing close module, fixedly connected with arc piece on the lamp pole, human infrared sensing switch encircles the equidistance and distributes on the arc piece lateral wall, video input module one with snapshot camera output is connected electrically, action recognition module electrical connection is in video input module one's output, action recognition module is used for discernment passerby action form in the video of video input module one transmission; the comparison module is electrically connected with the reading module, the comparison module is electrically connected with the action recognition module, the reading module is electrically connected with the action model storage library, and the action model storage library is used for storing all types of actions similar to the watching actions and is mainly characterized in that the user holds east and west with hands and the face looks against the hand positions; the brightness adjusting module is electrically connected to the output end of the motion identifying module, the lamp body brightness controller is electrically connected to the illuminating lamp body, and the lamp body brightness controller is electrically connected to the brightness adjusting module.
Preferably, the computer host is further provided with a speed measurement prompt system, the speed measurement prompt system comprises a first starting module, a data acquisition module, a speedometer, a threshold monitoring module, a signal receiving module, a distance measuring and calculating module, a first voice broadcasting module and a sound, the computer recognition regulating system is further provided with a positioning module, the positioning module is electrically connected with the action recognition module, the positioning module is used for positioning the position of a lighting lamp body at the position of the computer recognition regulating system triggered by passers-by, the positioning module arranged by each computer recognition regulating system is electrically connected with the signal receiving module of the speed measurement prompt system in the computer host at adjacent continuous several positions, meanwhile, the action recognition module arranged by each computer recognition regulating system is electrically connected with the first starting module of the speed measurement prompt system in the computer host at adjacent continuous several positions, each lamp post is fixedly provided with a velocimeter close to the lower end, the velocimeter and the signal receiving module are electrically connected with the first starting module, the data acquisition module is electrically connected with the output end of the velocimeter, the threshold monitoring module is electrically connected with the output end of the data acquisition module, the distance measuring and calculating module is electrically connected with the output end of the signal receiving module, the first voice broadcasting module is electrically connected between the threshold monitoring module and the distance measuring and calculating module, meanwhile, the output end of the action recognition module in the computer recognition and adjustment system is electrically connected with the second starting module, the output end of the second starting module is electrically connected with the second voice broadcasting module, the sound equipment is fixedly arranged on the lamp post, meanwhile, each lamp post is electrically connected with a running light, the running water lamp is electrically connected with the action recognition module.
Preferably, the road condition analysis system is further loaded in the host computer, the road condition analysis system comprises a video input module II, an image comparison module, an empty road image template storage library, a feedback module I, a feedback module II, a brightness reduction module, a normally-bright module and a wide-angle camera, the wide-angle camera is fixedly installed at the position of the snapshot camera, the video input module II is electrically connected with the output end of the wide-angle camera, the image comparison module is electrically connected between the video input module II and the empty road image template storage library, video pictures of no-vehicle pedestrian passing through on roads are stored in the empty road image template storage library, the feedback module I and the feedback module II are electrically connected with the output end of the image comparison module, the brightness reduction module is electrically connected with the output end of the feedback module I, and the brightness reduction module and the normally-bright module are electrically connected with the lamp body brightness controller.
Preferably, a protection telescopic mechanism is connected between the sound and the lamp post, the protection telescopic mechanism comprises a protection box, a box cover, a connecting block, a telescopic rod, a spring, an annular electromagnet and annular iron, the protection box is fixedly connected to the lamp post, the right end of the protection box is an opening, the telescopic rod is horizontally and fixedly connected to the left side inside the protection box, the connecting block is fixedly connected to the right end of the telescopic rod, the spring is sleeved on the telescopic rod, the sound is fixedly installed on the upper side and the lower side of the connecting block in pairs, the annular electromagnet is fixedly connected to the inner wall of the protection box, the annular iron is fixedly connected to the telescopic end of the telescopic rod, and is positioned on the left side of the annular electromagnet, the box cover is fixedly connected to the right side of the connecting block, and the annular electromagnet is electrically connected to the second starting module.
Preferably, the computer recognition and adjustment system further comprises a background input module, a network transmission module, an action extraction module and an input storage module, wherein the action extraction module is electrically connected to the background input module, the input storage module is electrically connected to the action model storage library, the network transmission module is electrically connected between the input storage module and the action extraction module, the background input module is a unit for inputting a picture video of an action form for watching a handheld object for a worker, and the action extraction module is used for extracting the action form in the input picture video.
Preferably, the upper end of the lamp post is horizontally and fixedly connected with a shielding shed.
Preferably, the lamp post is provided with the terminal box near lower extreme position, terminal box left side fixed mounting has the closing cap, the lamp post is hollow body.
Preferably, the lower end of the lamp post is horizontally and fixedly connected with a supporting bottom plate.
A method for regulating and controlling a digital dimming system based on a smart city comprises the following specific steps:
when a first pedestrian passes through the corresponding street lamp position, the human body infrared induction switch generates induction to enable the snapshot camera and the computer recognition and adjustment system to start to operate, the snapshot camera shoots the passing pedestrian, the video input module is used for transmitting the shot pedestrian to the action recognition module, the reading module reads actions belonging to watching behaviors from the action model storage library, the comparison module compares the shot pedestrian real-time actions with actions in the action model storage library, when the same actions exist in comparison, namely, the pedestrian passes through the street lamp and is watching by holding related objects, the action recognition module feeds back signals to the brightness adjustment module, and the brightness adjustment module enables the lamp brightness controller to adjust the lamp brightness of the lamp so that the brightness of the lamp passing through the position of the street lamp is lightened, and the street lamp can watch objects carried by the street lamp temporarily at the roadside;
when a road person is located at the lower side of an illuminating lamp body at a corresponding position or a hand-held object is slowly walked to watch, the motion recognition module enables the velocimetry on the illuminating lamps at a plurality of adjacent positions to start to carry out velocimetry, the data acquisition module acquires the object speed detected by the velocimetry, then the threshold monitoring module is used for monitoring whether the object speed exceeds a set speed, thus when the speed of a rider passes through the threshold monitoring module too fast, the threshold monitoring module triggers the voice broadcasting module I, the voice broadcasting module I enables the rider to watch the hand-held object in front of a plurality of sound voice broadcasting prompts adjacent to the position, namely, the attention is not on a road, the rider with a certain speed is prevented from colliding with the hand-held object to watch the hand-held object, meanwhile, the positioning module in a computer recognition adjusting system for passing through the position of the rider with a certain speed is used for receiving the object speed, the object speed is measured and calculated by the signal receiving module in a speed measuring prompting system, the distance between the rider and the rider is measured, the driver is convenient to improve the attention, meanwhile, the rider is enabled to watch the voice broadcasting module II passes through the position of the adjacent position of the head-held object to watch the voice broadcasting module, and the hand-held object is prevented from being started to watch the danger by the hand-held object, and the hand-held object is prevented from passing through the hand-held object to watch through the hand-held object, and the hand-held object is prevented from being started to watch the hand-held object.
The third step wide angle camera is shooting the position road surface in real time to in transmitting the host computer through video input module two, then the video picture that is transmitted in through image contrast module contrast and the open road picture that open road image template storage storehouse stored contrast, when shooing the road surface and the open road is unanimous, no vehicle pedestrian passes through, the image contrast module just makes the luminance reduce module trigger lamp body luminance controller through feedback module one, lamp body luminance controller just makes the lamp body reduce to darkest luminance, avoid extravagant power, when the contrast picture confirms that there is pedestrian's vehicle on the road, then the image contrast module just makes feedback module two trigger normally bright module, normally bright module just makes lamp body luminance controller adjust the lamp body and resumes normal luminance and use.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the human body infrared induction switch enables the snapshot camera and the computer recognition and adjustment system to operate by sensing passers-by, the snapshot camera shoots the passers-by, then the computer recognition and adjustment system processes data through a digital technology to enable the data to be transmitted to the action recognition module, then the comparison module compares the real-time actions of the shot passers-by and the actions in the action model storage library, when the passers-by is recognized to be watched by holding related objects, the action recognition module feeds back signals to the brightness adjustment module, the brightness adjustment module enables the lamp brightness controller to adjust the brightness of the lamp at the passing position of the passers-by, so that the passers-by can watch the object carried by the passers-by temporarily at the roadside;
2. the wide-angle camera shoots the road surface in the coming direction of the position in real time, the road condition analysis system in the host computer is used for analyzing the road condition, when no vehicles or pedestrians pass through the shot road surface, the brightness reduction module enables the illuminating lamp body to be reduced to the darkest brightness, the waste of power supply is avoided, when the pedestrians and vehicles exist on the road, the image comparison module enables the feedback module to trigger the normally-bright module, the illuminating lamp body is enabled to recover to normal brightness for use, automatic and effective adjustment is achieved, and false triggering easily caused by control of the voice control equipment is avoided.
3. When detecting that the speed of a rider approaches too fast, the rider prompts the front of the rider to watch the handheld articles through a plurality of sound voice broadcast prompts adjacent to the position, and meanwhile, the positioning module sends a position signal of the rider to a speed measurement prompt system of the rider passing position, and then the distance measuring and calculating module measures the approximate direction distance between the rider and the rider, so that the rider can conveniently improve consciousness to pay attention to the rider walking ahead, and meanwhile, the position of the rider gives out voices to remind, so that danger is avoided, and the rider can conveniently pay attention to the running lights on the lamp post.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a digital dimming system based on a smart city according to the present invention;
FIG. 2 is a schematic diagram showing the components of a computer recognition adjusting system in a digital dimming system based on smart city according to the present invention;
FIG. 3 is a schematic diagram of a speed measurement prompt system in a digital dimming system based on a smart city;
FIG. 4 is a schematic diagram showing the components of a road condition analysis system in a digital dimming system based on smart city according to the present invention;
fig. 5 is a schematic diagram of an unfolding structure of a protection telescopic mechanism in a digital dimming system based on a smart city according to the present invention.
In the figure: 1. a computer host; 2. a lighting lamp body; 3. a camera is shot; 4. a running water lamp; 5. a lamp post; 6. a velometer; 7. a protection telescoping mechanism; 8. an arc-shaped block; 9. a human body infrared induction switch; 10. identifying an adjusting system by a computer; 11. a first video input module; 12. a background input module; 13. a network transmission module; 14. an input storage module; 15. an action extraction module; 16. a motion model repository; 17. a reading module; 18. a comparison module; 19. a motion recognition module; 20. a positioning module; 21. a brightness adjustment module; 22. starting a second module; 23. a voice broadcasting module II; 24. a closing cap; 25. a speed measurement prompt system; 26. starting a first module; 27. a data acquisition module; 28. a threshold monitoring module; 29. a signal receiving module; 30. a distance measuring and calculating module; 31. a voice broadcasting module I; 32. a wide angle camera; 33. a road condition analysis system; 34. a second video input module; 35. an image comparison module; 36. an empty path image template storage library; 37. a feedback module II; 38. a feedback module I; 39. a lamp body brightness controller; 40. a brightness reduction module; 41. a normally-on module; 42. a protection box; 43. an annular electromagnet; 44. annular iron; 45. a spring; 46. a telescopic rod; 47. a box cover; 48. a connecting block; 49. a sound box; 50. a lamp shade; 51. a timing starting module; 52. a timing closing module; 53. shielding shed; 54. a hanging bracket; 55. a support base plate; 56. and a junction box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the digital dimming system based on the smart city comprises a computer host 1 and a lamp post 5, wherein the computer host 1 is fixedly arranged at the top of the lamp post 5, the data processing modes in the computer host 1 are binary digital processing modes, a lamp shade 50 is fixedly connected to the right side of the upper end of the lamp post 5, a lighting lamp body 2 is fixedly arranged on the lower side of the lamp shade 50, a computer identification regulating system 10 is arranged in the computer host 1, the computer identification regulating system 10 comprises a human body infrared sensing switch 9, a snapshot camera 3, a first video input module 11, a motion recognition module 19, a comparison module 18, a reading module 17, a motion model storage library 16, a brightness regulating module 21, a lamp body brightness controller 39, a timing starting module 51 and a timing closing module 52, an arc block 8 is fixedly connected to the lamp post 5, the human body infrared sensing switch 9 is distributed on the side wall of the arc block 8 in an encircling equidistant manner, the snapshot camera 3 and the lamp shade 50 are fixedly connected through a hanging bracket 54, the first video input module 11 is electrically connected with the output end of the snapshot camera 3, the first motion recognition module 19 is electrically connected to the output end of the first video input module 11, and the first motion recognition module 19 is electrically connected to the first video input module 11, and the first motion recognition module 11 is used for the motion recognition module 11 in the motion form of the first motion module 11; the comparison module 18 is electrically connected with the reading module 17, the comparison module 18 is electrically connected with the action recognition module 19, the reading module 17 is electrically connected with the action model storage library 16, and the action model storage library 16 is used for storing all types of actions similar to the watching actions, and is mainly characterized in that the user holds east and west with hands and looks with the face facing the hand positions; the brightness adjusting module 21 is electrically connected to the output end of the motion identifying module 19, the lamp brightness controller 39 is electrically connected to the illuminating lamp body 2, the lamp brightness controller 39 is electrically connected to the brightness adjusting module 21, when a pedestrian passes through the corresponding street lamp position, the human body infrared induction switch 9 senses to enable the snapshot camera 3 and the computer identification adjusting system 10 to start running, the snapshot camera 3 shoots the passing street lamp body, the video input module 11 is transmitted to the motion identifying module 19, the reading module 17 reads the motion belonging to the watching behavior from the motion model storage 16, the comparing module 18 compares the real-time motion of the shot street lamp body with the motion in the motion model storage 16, when the same motion exists in comparison, namely, the pedestrian is holding the relevant object for watching, the motion identifying module 19 feeds back a signal to the brightness adjusting module 21, the lamp brightness controller 39 adjusts the illuminating lamp body 2, the brightness of the illuminating lamp body 2 at the passing position is increased, and the object carried by the street lamp body is convenient for the street person to temporarily watch at the roadside; the timing starting module 51 and the timing closing module 52 are used for controlling the lighting lamp body 2 to be turned on and off at corresponding time.
The computer host 1 is also provided with a speed measurement prompt system 25, the speed measurement prompt system 25 comprises a first starting module 26, a data acquisition module 27, a velocimeter 6, a threshold monitoring module 28, a signal receiving module 29, a distance measuring and calculating module 30, a first voice broadcasting module 31 and an acoustic 49, the computer recognition and adjustment system 10 is also provided with a positioning module 20, the positioning module 20 is electrically connected with the action recognition module 19, the positioning module 20 is used for positioning the position of the illuminating lamp body 2 where the computer recognition and adjustment system 10 triggered by a passer is located, the positioning module 20 arranged in each computer recognition and adjustment system 10 is electrically connected with the signal receiving module 29 of the speed measurement prompt system 25 in the computer host 1 at adjacent continuous positions, meanwhile, the action recognition module 19 arranged in each computer recognition and adjustment system 10 is electrically connected with the first starting module 26 of the speed measurement prompt system 25 at the adjacent continuous positions, the position of the speed measurement prompt module 6 is fixedly arranged at the lower end of each lamp post 5, the data acquisition module 27 is electrically connected with the first starting module 26, the output end of the velocimeter 6 is electrically connected with the output end of the speed measurement prompt system 28, the second voice recognition module 28 is electrically connected with the second voice recognition module 28 at the output end of the acoustic module 4, the signal receiving module 29 is electrically connected with the second starting module 29 of the speed measurement prompt system 25 at the adjacent continuous positions, and the second voice recognition module 4 is electrically connected with the output module 30 at the output end of the speed meter 4 is electrically connected with the output module 30 of the speed meter 4, and the speed measurement prompt system is electrically connected with the second starting module 30 at the output module 4 at the end of the speed meter 5, and the speed meter 4 is simultaneously is connected with the speed meter 4 is electrically connected with the output end of the speed meter module at the speed meter 4, when the road person is in the position below the illuminating lamp body 2 or the hand-held articles are slowly walked for watching, the action recognition module 19 enables the velocimeter 6 on the illuminating lamps in the same row at adjacent positions to start speed measurement, the data acquisition module 27 acquires the object speed detected by the velocimeter 6, and the threshold monitoring module 28 is used for monitoring whether the object speed exceeds the set speed, so that when the speed of the riding person passes through the threshold monitoring module 28 triggers the voice broadcasting module I31, the voice broadcasting module I31 enables the riding person to have the hand-held articles of the road person in front of the voice broadcasting prompts of the plurality of sound boxes 49 adjacent to the position, namely, the attention is not on the road, the collision danger of the riding person with the hand-held articles is avoided, meanwhile, a positioning module 20 in the computer recognition and adjustment system 10 of the position of the passer-by looking at the handheld article sends out a position signal, the position signal is received by a signal receiving module 29 in a speed measurement and prompt system 25 of the passer-by passing the position of the cyclist, then the approximate direction distance between the passer-by looking at the handheld article and the cyclist is calculated through a distance measuring and calculating module 30, the cyclist can consciously go to control conveniently, a second starting module 22 in the computer recognition and adjustment system 10 adjacent to the position of the passer-by looking at the handheld article triggers a second voice broadcasting module 23, the second voice broadcasting module 23 broadcasts voice to remind the passer-by looking at the handheld article, danger is avoided, and meanwhile, a running water lamp 4 on a lamp post 5 of the position of the passer-by looking at the handheld article is enabled by a motion recognition module 19, and people can notice conveniently.
The road condition analysis system 33 is also loaded in the host computer 1, the road condition analysis system 33 comprises a video input module II 34, an image comparison module 35, an empty road image template storage library 36, a feedback module I38, a feedback module II 37, a brightness reduction module 40, a normally bright module 41 and a wide-angle camera 32, the wide-angle camera 32 is fixedly arranged at the position of the snapshot camera 3, the wide-angle camera 32 faces the direction of coming vehicles on the road, the video input module II 34 is electrically connected with the output end of the wide-angle camera 32, the image comparison module 35 is electrically connected between the video input module II 34 and the empty road image template storage library 36, the empty road image template storage library 36 stores video pictures of no-vehicle pedestrian passing through the road, the feedback module I38 and the feedback module II 37 are electrically connected with the output end of the image comparison module 35, the brightness reduction module 40 is electrically connected with the output end of the feedback module I38, the brightness reducing module 40 and the normal-lighting module 41 are electrically connected with the lamp brightness controller 39, the wide-angle camera 32 shoots the road surface at the position in real time, and transmits the road surface to the host computer 1 through the second video input module 34, then the image contrast module 35 compares the video image transmitted in with the open road image stored in the open road image template storage library 36, when the shot road surface coincides with the open road and no vehicle or pedestrian passes, the image contrast module 35 causes the brightness reducing module 40 to trigger the lamp brightness controller 39 through the first feedback module 38, the lamp brightness controller 39 causes the lamp body 2 to reduce to the darkest brightness, the waste of power is avoided, when the contrast image determines that the pedestrian vehicle exists on the road, the image contrast module 35 causes the second feedback module 37 to trigger the normal-lighting module 41, the normally-on module 41 enables the lamp body brightness controller 39 to adjust the normal brightness of the lamp body 2 for use.
The protection telescopic mechanism 7 is connected between the sound 49 and the lamp post 5, the protection telescopic mechanism 7 comprises a protection box 42, a box cover 47, a connecting block 48, a telescopic rod 46, a spring 45, an annular electromagnet 43 and an annular iron 44, the protection box 42 is fixedly connected to the lamp post 5, meanwhile, the right end of the protection box 42 is an opening, the telescopic rod 46 is horizontally and fixedly connected to the left side inside the protection box 42, the connecting block 48 is fixedly connected to the right end of the telescopic rod 46, the spring 45 is sleeved on the telescopic rod 46, the sound 49 is fixedly installed on the upper side and the lower side of the connecting block 48 in pairs, the annular electromagnet 43 is fixedly connected to the inner wall of the protection box 42, the annular iron 44 is fixedly connected to the telescopic end of the telescopic rod 46, the annular electromagnet 44 is positioned on the left side of the annular electromagnet 43, the box cover 47 is fixedly connected to the right side of the connecting block 48, the annular electromagnet 43 is electrically connected with the second starting module 22, the protection box 42 is used for protecting the sound 49, when the second starting module 19 triggers the second starting module 22, the annular electromagnet 43 is electrified to generate magnetism, the annular electromagnet 43 attracts the annular electromagnet 44, the annular iron 44 drives the telescopic rod 46 to extend rightwards, the box cover 47 is enabled to be opened, the box cover 47 is enabled to be closed, the annular electromagnet 47 is enabled to be convenient to be contracted, the annular electromagnet 43 is enabled to be contracted, and the annular electromagnet is enabled to be convenient to be closed when the annular electromagnet is enabled to be closed, and the annular electromagnet 45 is enabled to be reset, and the annular electromagnet 45 is enabled to be convenient to be contracted, and reset, and the box 45 is enabled to be closed.
The computer recognition and adjustment system 10 further comprises a background input module 12, a network transmission module 13, an action extraction module 15 and an input storage module 14, wherein the action extraction module 15 is electrically connected to the background input module 12, the input storage module 14 is electrically connected to the action model storage library 16, the network transmission module 13 is electrically connected between the input storage module 14 and the action extraction module 15, the background input module 12 is a unit for inputting a picture video of an action form for a worker to watch a handheld object, the action extraction module 15 is used for extracting the action form in the input picture video, the network transmission module 13 transmits the extracted action form data to the action model storage library 16 through the input storage module 14 to be stored, and a recognizable mode is added, so that a recognition effect is improved.
The horizontal fixedly connected with of lamp pole 5 upper end shelters from canopy 53, shelters from canopy 53 and is used for protecting host computer 1, candid photograph camera 3 and wide angle camera 32.
The lamp pole 5 is provided with the terminal box 56 near the lower extreme position, and terminal box 56 left side fixed mounting has closing cap 24, and lamp pole 5 is hollow body, and the wire that lamp pole 5 makes things convenient for computer 1 and relevant power equipment to connect passes to make the wire connection end that passes be in terminal box 56, make outside wiring penetrate terminal box 56 from lamp pole 5 bottom and connect, then open closing cap 24 when the maintenance is needed, handle the wiring end.
The lower end of the lamp post 5 is horizontally and fixedly connected with a supporting bottom plate 55.
A method for regulating and controlling a digital dimming system based on a smart city comprises the following specific steps:
when the first step of passers-by passes through the corresponding street lamp position, the human body infrared induction switch 9 generates induction to enable the snapshot camera 3 and the computer recognition and adjustment system 10 to start to operate, the snapshot camera 3 shoots the passers-by down, the video input module 11 is used for transmitting the shot passers-by to the action recognition module 19, the reading module 17 reads actions belonging to watching behaviors from the action model storage library 16, the comparison module 18 compares the real-time actions of the shot passers-by with the actions in the action model storage library 16, when the same actions exist in comparison, namely, the passers-by is watching by holding related objects, the action recognition module 19 feeds back signals to the brightness adjustment module 21, and the brightness adjustment module 21 enables the lamp brightness controller 39 to adjust the lamp body 2, so that the brightness of the lamp body 2 at the passing position of the passers-by is increased, and the passers-by can watch the object carried by himself at the roadside temporarily;
when a road person is in the position corresponding to the position of the lighting lamp body 2, the action recognition module 19 enables the velocimeter 6 on the lighting lamps at a plurality of adjacent positions to start to measure the speed, the data acquisition module 27 acquires the object speed detected by the velocimeter 6, and the threshold monitoring module 28 is used for monitoring whether the object speed exceeds the set speed, so that when the speed of the rider passes through the distance measuring and calculating module 30, the threshold monitoring module 28 triggers the first voice broadcasting module 31, the first voice broadcasting module 31 enables the rider to watch the object by being held by the hand through a plurality of sound boxes 49 adjacent to the position, namely, attention is not on the road, the rider with a certain speed is prevented from being collided with the rider watching the object by the hand, meanwhile, the positioning module 20 in the position passing computer recognition and adjusting system 10 for the rider is used for measuring and calculating the position signals, the signal receiving module 29 in the position passing by the rider is used for monitoring whether the object speed exceeds the set speed, and then the first voice broadcasting module 31 is triggered, the rider is enabled to watch the object by the voice broadcasting module through the adjacent to the position adjacent to the sound broadcasting 49, namely, the rider is prevented from being collided with the rider with the object by the hand, the position passing through the position measuring and the hand by the hand through the computer recognition module 22, and the danger is prevented from being triggered by the two adjacent to watch the object through the position recognition module 22, and the object through the position passing through the position measuring and the position measuring module is prevented from being triggered by the position recognition module, and the position recognition module 22 is convenient to watch the object.
The third step wide angle camera 32 shoots the road surface at the position in real time, and transmits the road surface to the host computer 1 through the second video input module 34, then compares the video picture transmitted in with the open road picture stored in the open road image template storage library 36 through the image comparison module 35, when the shot road surface is consistent with the open road and no vehicle or pedestrian passes through, the image comparison module 35 enables the brightness reduction module 40 to trigger the lamp brightness controller 39 through the first feedback module 38, the lamp brightness controller 39 enables the lamp body 2 to be reduced to the darkest brightness, the waste of power is avoided, when the comparison picture determines that a pedestrian vehicle exists on the road, the image comparison module 35 enables the second feedback module 37 to trigger the normally-bright module 41, and the normally-bright module 41 enables the lamp body brightness controller 39 to adjust the normal brightness of the lamp body 2 for use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Digital dimming system based on smart city, including host computer (1) and lamp pole (5), its characterized in that: the computer host (1) is fixedly arranged at the top of the lamp post (5), a lamp shade (50) is fixedly connected to the right side of the upper end of the lamp post (5), an arc-shaped block (8) is fixedly connected to the lower side of the lamp shade (50), a computer identification regulating system (10) is arranged in the computer host (1), the computer identification regulating system (10) comprises a human body infrared sensing switch (9), a snapshot camera (3), a first video input module (11), an action recognition module (19), a comparison module (18), a reading module (17), an action model storage library (16), a brightness regulating module (21), a lamp body brightness controller (39), a timing starting module (51) and a timing closing module (52), the arc-shaped block (8) is fixedly connected to the lamp post (5), the first human body infrared sensing switch (9) is distributed on the side wall of the arc-shaped block (8) in a surrounding equidistant mode, the first video input module (11) is electrically connected with the output end of the snapshot camera (3), and the action recognition module (19) is electrically connected to the first video input module (11) at the output end of the first video input module (11) for the action recognition module (11) to take the action form; the comparison module (18) is electrically connected with the reading module (17), the comparison module (18) is electrically connected with the action recognition module (19), the reading module (17) is electrically connected with the action model storage library (16), and the action model storage library (16) is used for storing all types of actions similar to watching actions, and is mainly characterized in that the user holds east and west hands, and the user looks at the positions of the hands with the face; the brightness adjusting module (21) is electrically connected to the output end of the motion identifying module (19), the lamp body brightness controller (39) is electrically connected to the illuminating lamp body (2), and the lamp body brightness controller (39) is electrically connected to the brightness adjusting module (21); the computer host (1) is further provided with a speed measurement prompt system (25), the speed measurement prompt system (25) comprises a starting module I (26), a data acquisition module (27), a velocimeter (6), a threshold monitoring module (28), a signal receiving module (29), a distance measuring and calculating module (30), a voice broadcasting module I (31) and a voice broadcasting module (49), the computer identification and regulating system (10) is further provided with a positioning module (20), the positioning module (20) is electrically connected with the action identification module (19), the positioning module (20) is used for positioning the position of an illuminating lamp body (2) at the position of the computer identification and regulating system (10) triggered by passersby, the positioning module (20) arranged by each computer identification and regulating system (10) is electrically connected with the signal receiving module (29) of the speed measurement prompt system (25) in the computer host (1) at adjacent consecutive positions, and simultaneously the action identification module (19) arranged by each computer identification and the computer identification and regulating system (10) are electrically connected with the velocimeter (26) at the adjacent consecutive positions, and the velocimeter (6) is fixedly arranged at the starting end of the velocimeter (6) in the computer host (1) The signal receiving module (29) is electrically connected with the first starting module (26), the data acquisition module (27) is electrically connected with the output end of the velocimeter (6), the threshold monitoring module (28) is electrically connected with the output end of the data acquisition module (27), the distance measuring and calculating module (30) is electrically connected with the output end of the signal receiving module (29), the first voice broadcasting module (31) is electrically connected between the threshold monitoring module (28) and the distance measuring and calculating module (30), meanwhile, the output end of the action recognition module (19) in the computer recognition regulating system (10) is electrically connected with the second starting module (22), the output end of the second starting module (22) is electrically connected with the second voice broadcasting module (23), the sound equipment (49) is fixedly installed on the lamp post (5), meanwhile, each lamp post (5) is electrically connected with the running light (4), and the running light (4) is electrically connected with the action recognition module (19).
2. The smart city-based digital dimming system of claim 1, wherein: road condition analysis system (33) has still been loaded in host computer (1), road condition analysis system (33) include video input module two (34), image contrast module (35), empty road image template memory bank (36), feedback module one (38), feedback module two (37), luminance reduce module (40), normal bright module (41) and wide angle camera (32), wide angle camera (32) fixed mounting is in the position that candid photograph camera (3) is located, video input module two (34) with wide angle camera (32) output electricity is connected, image contrast module (35) electricity is connected between video input module two (34) and empty road image template memory bank (36), empty road image template memory bank (36) are stored the video picture that the road does not have the vehicle pedestrian to pass through, feedback module one (38) with feedback module two (37) all electricity are connected the output of image contrast module (35), luminance reduce module (40) electricity is connected in feedback module one (38) output, luminance reduce module (40) and luminance module (39) are all connected to the luminance controller (39).
3. A smart city-based digital dimming system as claimed in claim 2, wherein: the utility model provides a lamp pole (5) is connected with protection telescopic machanism (7) between stereo set (49), protection telescopic machanism (7) are including protection box (42), lid (47), connecting block (48), telescopic link (46), spring (45), annular electromagnet (43) and annular iron (44), protection box (42) fixed connection is in on lamp pole (5), protection box (42) right-hand member is the opening simultaneously, telescopic link (46) horizontal fixed connection is in the inside left side of protection box (42), connecting block (48) fixed connection is in the right-hand member of telescopic link (46), spring (45) cup joint on telescopic link (46), stereo set (49) are in to fixed mounting about in pairs connecting block (48) upside down, annular electromagnet (43) fixed connection is in on the inner wall of protection box (42), annular iron (44) fixed connection is in the telescopic end of telescopic link (46), and annular iron (44) are in annular electromagnet (43) left side, lid (47) fixed connection is in two electric connection of connecting block (48) are in right side (22).
4. A smart city-based digital dimming system as claimed in claim 3, wherein: the computer recognition and adjustment system (10) further comprises a background input module (12), a network transmission module (13), an action extraction module (15) and an input storage module (14), wherein the action extraction module (15) is electrically connected to the background input module (12), the input storage module (14) is electrically connected to the action model storage library (16), the network transmission module (13) is electrically connected between the input storage module (14) and the action extraction module (15), the background input module (12) is a unit for inputting a picture video of an action form for a worker to watch about a handheld object, and the action extraction module (15) is used for extracting the action form in the input picture video.
5. The smart city-based digital dimming system of claim 4, wherein: the upper end of the lamp post (5) is horizontally and fixedly connected with a shielding shed (53).
6. The smart city-based digital dimming system of claim 5, wherein: the lamp post (5) is provided with a junction box (56) near the lower end position, a closing cap (24) is fixedly arranged on the left side of the junction box (56), and the lamp post (5) is a hollow tube body.
7. The smart city-based digital dimming system of claim 6, wherein: the lower end of the lamp post (5) is horizontally and fixedly connected with a supporting bottom plate (55).
8. The method for controlling the digital dimming system based on the smart city according to claim 7, wherein the method comprises the following specific steps:
when a first pedestrian passes through the corresponding street lamp position, the human body infrared induction switch (9) generates induction to enable the snapshot camera (3) and the computer recognition and adjustment system (10) to start to operate, the snapshot camera (3) shoots the passing street lamp, the video input module I (11) is transmitted to the action recognition module (19), the reading module (17) reads actions belonging to watching behaviors from the action model storage library (16), the comparison module (18) compares the real-time actions of the shot street lamp with the actions in the action model storage library (16), when the same actions exist in comparison, namely, the pedestrian is watching by holding related objects, the action recognition module (19) feeds back signals to the brightness adjustment module (21), the brightness adjustment module (21) enables the lamp brightness controller (39) to adjust the illuminating lamp body (2), the brightness of the illuminating lamp body (2) at the passing position of the street lamp body is increased, and the street lamp body can watch objects carried by the street lamp body temporarily;
in the second step, when the rider is in the lower side of the illuminating lamp body (2) at the corresponding position and stops or slowly walks the handheld articles to watch, the action recognition module (19) enables the velocimeter (6) on the illuminating lamps at the same row and adjacent positions to start to measure the speed, the data acquisition module (27) acquires the object speed detected by the velocimeter (6), then the threshold monitoring module (28) is used for monitoring whether the object speed exceeds the set speed, thus when the rider passes the speed too fast, the threshold monitoring module (28) triggers the voice broadcasting module I (31), the voice broadcasting module I (31) enables the rider to prompt the front of the plurality of sound boxes (49) adjacent to the position to watch the articles in a voice way, namely, the rider is not on the road, the collision danger between the rider with a certain speed and the rider watching the handheld articles is avoided, meanwhile, the positioning module (20) in the computer recognition adjusting system (10) for the passing the position of the rider is used for detecting the articles to send position signals, the signal receiving module (29) in the prompting system (25) for measuring and calculating the position of the rider passing the bicycle, then the distance between the rider and the rider is increased through the receiving module (30) for the distance between the rider and the handheld articles to watch the articles to be convenient, meanwhile, the second starting module (22) enables a passer-by watching the handheld articles to pass through the second starting module (22) in the adjacent computer recognition and adjustment system (10) nearby the position to trigger the second voice broadcasting module (23), the second voice broadcasting module (23) broadcasts voice to remind the passer-by watching the handheld articles, danger is avoided, and meanwhile, the action recognition module (19) enables the passer-by watching the handheld articles to pass through the running light (4) on the lamp post (5) nearby the position, so that people can notice conveniently;
the third step wide-angle camera (32) shoots the road surface of position in real time to in transmitting to host computer (1) through video input module two (34), then compare the video picture that gets in of transmission through image contrast module (35) and the open road picture that empty road image template storage library (36) stored contrast, when shooing the road surface and conforming with open road, no vehicle pedestrian passed through, image contrast module (35) just makes luminance reduction module (40) trigger lamp body luminance controller (39) through feedback module one (38), lamp body luminance controller (39) just makes the light body (2) reduce to darkest luminance, avoid extravagant power, when contrast picture confirms that there is the pedestrian vehicle on the road, then image contrast module (35) just makes feedback module two (37) trigger normally bright module (41), normally bright module (41) just makes lamp body luminance controller (39) adjust light body (2) and resumes normal luminance and use.
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