CN109036125B - Intelligent control system for lighting engineering - Google Patents
Intelligent control system for lighting engineering Download PDFInfo
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- CN109036125B CN109036125B CN201811039638.0A CN201811039638A CN109036125B CN 109036125 B CN109036125 B CN 109036125B CN 201811039638 A CN201811039638 A CN 201811039638A CN 109036125 B CN109036125 B CN 109036125B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/16—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for devices exhibiting advertisements, announcements, pictures or the like
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/24—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies
- G09F11/26—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies of an endless band
- G09F11/28—Electric control therefor
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Abstract
The invention discloses an intelligent control system for a lighting project, which comprises an intelligent advertising board, wherein the intelligent advertising board comprises a controller, a decibel measuring module, an electronic display screen, a photosensitive diode, a brightness adjusting module and an advertisement display transmission system. The invention judges the activity of people in the square by detecting the sound decibels around the advertising board, when the decibels are higher, the higher possibility shows that more people are active on the square, at the moment, the intelligent advertising board automatically plays advertisements, the advertising efficiency of the advertisements is higher, and when the decibels are lower, the intelligent advertising board mainly plays a role in illumination and does not play the advertisements.
Description
Technical Field
The invention relates to the technical field of urban lighting, in particular to an intelligent control system for lighting engineering.
Background
The urban brightening is also called urban light engineering. The whole image of the city can be greatly improved, the city is lighted at night, a plurality of people can play, shop and leisure, and the economic development of the whole city can be pulled. In recent years, the city brightening work is very important for various city governments, the city brightening construction is carried out to different degrees, and the construction of the city brightening engineering is taken as an important measure for improving and beautifying the city environment. The city is bright and beautiful, and becomes a consensus of leaders at all levels and all communities. At present, city brightening engineering in China is developed unprecedentedly under the attention of governments and leaders at all levels. The urban night scene lighting building has high starting point, large scale and rapid progress.
The park is one of important components in the city and is also a place which is very popular with people for leisure and entertainment. Parks typically include square areas where outdoor exercise fitness equipment, basketball courts, or other entertainment equipment are typically displayed. At present, the lighting of square areas is mainly completed by a high-pole headlamp, the high-pole headlamp has single function and single lighting form, and is lack of interestingness.
Disclosure of Invention
In order to solve the technical problems, the invention provides an intelligent control method of a brightening project, which is used for brightening a park square area and comprises an intelligent brightness adjusting method, an intelligent payment on-demand method and an advertisement display method.
Further, the intelligent brightness adjusting method comprises the following steps:
s11: the intelligent advertising board detects the volume decibel around the intelligent advertising board, and when the volume decibel is lower than a certain threshold value, the intelligent brightness adjusting mode is started;
s12: the intelligent advertising board senses the activities of people in a certain area, and generates a signal instruction to adjust the brightness of the advertising board when the activities of people are in the sensed area, wherein the signal instruction comprises the distance information between the people and the advertising board;
s13: the brightness of the billboard is adjusted within a certain brightness range according to the information of the distance between a person and the billboard, and the larger the distance is, the higher the brightness of the billboard is;
s14: and when the volume decibel detected by the intelligent advertising board is higher than the threshold value, starting a pay on-demand mode.
Further, when no people move in the area sensed by the intelligent advertising board, the intelligent advertising board is illuminated at the lowest brightness.
Further, the pay-on-demand method includes the steps of:
s21: the paying on-demand mode of the intelligent advertising board is activated when the volume decibel detected by the intelligent advertising board is higher than a threshold value, or activated by scanning an activated two-dimensional code fixed on the intelligent advertising board through a mobile terminal;
s22: after the paying on-demand mode is activated by detecting the volume decibel through the intelligent advertising board, an electronic display screen in the intelligent advertising board starts to play advertisements, and an on-demand two-dimensional code is displayed on the electronic display screen; after the on-demand two-dimensional code is scanned through the mobile terminal, the intelligent advertising board is connected with the mobile terminal for scanning the on-demand two-dimensional code through the internet, and on-demand information is transmitted to the mobile terminal;
s23: when the mobile terminal scans the two-dimension code activating and paying on-demand mode fixed on the intelligent billboard, the intelligent billboard is directly connected with the mobile terminal for scanning and activating the two-dimension code through the internet, and on-demand information is transmitted to the mobile terminal;
s24: the user selects the required program through the on-demand information and forms the payment information, and the mobile terminal activates the intelligent advertising board through the internet to start displaying the program on demand of the user after the user pays;
s25: after the on-demand program is played, the electronic display screen in the intelligent advertising board plays the advertisement again, and simultaneously, a new on-demand two-dimensional code is displayed on the electronic display screen.
Further, the threshold value of the volume decibel is 55-60 decibels.
An intelligent control system for lighting engineering comprises an intelligent billboard, wherein the intelligent billboard comprises a controller, a decibel measurement module, an electronic display screen, a photosensitive diode, a brightness adjustment module and an advertisement display transmission system,
the photosensitive diode is connected with the controller, and the photosensitive diode enables the controller to start working when the ambient brightness is darkened to a certain degree;
the electronic display screen is connected with the controller and used for receiving the signal instruction playing content of the controller, and an internet access module is integrated in the electronic display screen and used for accessing the internet to play the on-demand content;
the decibel measurement module is connected with the controller and used for detecting the volume near the advertising board and transmitting a signal to the controller according to the detected volume;
the brightness adjusting module is used for adjusting the brightness of the electronic display screen;
the controller is used for controlling the brightness adjusting module according to the signal input from the decibel measuring module and adjusting the brightness of the electronic display screen; the system is used for controlling the electronic display screen to play advertisements, processing the on-demand information of the user and forming an on-demand two-dimensional code; the electronic display screen is used for processing the payment information of the user and controlling the electronic display screen to be loaded from the Internet and played according to the content requested by the user;
the advertisement display transmission system comprises an advertisement cloth transmission component, a stepping motor, an electromagnet, a time module and advertisement cloth;
the advertising cloth transmission assembly comprises a front upper wheel, a front lower wheel, a rear upper wheel, a rear lower wheel, an outer ring belt, a front inner ring belt, a rear inner ring belt, an upper guide plate, a lower guide plate and a front guide plate, wherein the front upper wheel and the front lower wheel are aligned in the vertical direction, the rear upper wheel and the rear lower wheel are aligned in the vertical direction, the front upper wheel and the front lower wheel are positioned on the front side of the electronic display screen, the rear upper wheel and the rear lower wheel are positioned on the rear side of the electronic display screen, the surfaces of the front upper wheel, the front lower wheel, the rear upper wheel and the rear lower wheel respectively comprise an upper layer belt groove and a lower layer belt groove, the outer ring belt is wrapped and tensioned in the upper layer belt grooves of the front upper wheel, the front lower wheel, the rear upper wheel and the rear lower wheel, the front inner ring belt is wrapped and tensioned in the lower layer belt grooves of the front upper wheel and the rear lower wheel, the inner side of the outer ring belt is provided with a first groove for fixing the advertising cloth along the extending direction, a second groove is formed in the outer side of the front inner ring belt along the extension direction of the belt, the second groove is opposite to the first groove, the upper guide plate is arranged below the outer ring belt between the front upper wheel and the rear upper wheel, the lower guide plate is arranged above the outer ring belt between the front lower wheel and the rear lower wheel, the front guide plate is arranged between the electronic display screen and the front inner ring belt and is close to the front inner ring belt, and the front guide plate is made of a transparent material;
the stepping motor is connected with the time module, a signal is input into the stepping motor at a certain time interval to drive the stepping motor to rotate, and a rotating shaft of the stepping motor is connected with the axle center of any one of the front upper wheel, the front lower wheel, the rear upper wheel or the rear lower wheel to drive the front upper wheel, the front lower wheel, the rear upper wheel or the rear lower wheel to rotate;
the time module is connected with the controller and the stepping motor and used for controlling the stepping motor to intermittently rotate or receiving an instruction of the controller to stop timing and stopping controlling the stepping motor to rotate;
the electromagnet is arranged above an outer ring belt between the front upper wheel and the rear upper wheel and is connected with the controller, and when the ambient brightness is darkened to a certain degree, the photodiode enables the controller to start working, the controller controls the electromagnet to generate magnetic force;
an infrared generator and an infrared receiver are installed on the rear side of the electronic display screen, infrared rays emitted by the infrared generator are emitted into the infrared receiver, when an infrared line is cut off, the infrared receiver outputs a signal to the controller, and the controller outputs an instruction to the time module to enable the stepping motor to stop working;
advertisement cloth includes show portion, preceding tensioning rod and back tensioning rod, show portion adopts paper or cloth to make, and preceding tensioning rod and back tensioning rod are located both ends all are equipped with ferromagnetic material in preceding tensioning rod and the back tensioning rod around the show portion, and preceding tensioning rod and back tensioning rod all are located the tensioning of show portion in second recess and/or the first recess.
Furthermore, the outside cladding of intelligent bill-board has metal casing, inlays on the metal casing of intelligent bill-board front side and has the transparent plate.
Further, a cabinet door is detachably mounted on the rear side of the metal shell and used for replacing the advertisement cloth.
Furthermore, advertisements are printed on two surfaces of the display part.
The invention is used near the activity square in the park.
The invention has the beneficial effects that:
1. the activities of people in the square are judged by detecting the sound decibels around the advertising board, when the decibels are higher, the higher possibility indicates that more people are active on the square, then the intelligent advertising board automatically plays advertisements, the advertising efficiency of the advertisements is higher, and when the decibels are lower, the intelligent advertising board mainly plays the illumination effect but does not play the advertisements;
2. the invention comprises a pay-on-demand mode, and a user can order programs on the intelligent advertising board according to requirements, such as music of square dance, basketball teaching video or audio works and the like, so that the application is very wide;
3. the invention adopts the solid printed advertisement for displaying in the daytime, does not adopt light or an electronic display screen for displaying the advertisement, and saves energy consumption.
Drawings
FIG. 1 is a schematic view showing an advertisement on a front surface of a display part in an advertisement display mode;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of an advertisement on the back of the display in an advertisement display mode;
FIG. 4 is a schematic view of the transfer of the advertising cloth to the rear side of the electronic display screen;
FIG. 5 is a schematic view of an advertising cloth positioned behind an electronic display screen;
fig. 6 is a schematic structural diagram of the advertising cloth.
Detailed Description
The invention is further described with reference to the following embodiments in conjunction with the accompanying drawings.
The intelligent control system for the lighting engineering comprises an intelligent advertising board 1, wherein the intelligent advertising board 1 comprises a controller, a decibel measuring module, an electronic display screen, a photosensitive diode, a brightness adjusting module and an advertisement display transmission system. The photosensitive diode is connected with the controller, and the photosensitive diode makes the controller begin to work when the ambient brightness becomes dark to a certain degree, that is to say, the controller is in the off state in daytime, and the controller just begins to work after the night comes. The electronic display screen is connected with the controller and used for receiving the signal instruction playing content of the controller, when the controller stops working, the electronic display screen is also closed, and when the controller starts working, the controller controls the electronic display screen to start. An internet access module is integrated in the electronic display screen and used for accessing the internet to play the on-demand content. And the decibel measurement module is connected with the controller and is used for detecting the volume near the advertising board and transmitting a signal to the controller according to the detected volume. The brightness adjusting module is used for adjusting the brightness of the electronic display screen. The controller is used for controlling the brightness adjusting module according to the signal input from the decibel measuring module and adjusting the brightness of the electronic display screen; the system is used for controlling the electronic display screen to play advertisements, processing the on-demand information of the user and forming an on-demand two-dimensional code; the electronic display screen is used for processing the payment information of the user and controlling the electronic display screen to be loaded and played from the Internet according to the content requested by the user. The controller is also connected with an infrared sensing module for sensing the distance between people in a certain area and the intelligent advertising board 1.
The advertisement display transmission system comprises an advertisement cloth transmission component, a stepping motor 2, an electromagnet 3, a time module and an advertisement cloth 5.
The advertising cloth transmission assembly comprises a front upper wheel 6, a front lower wheel 7, a rear upper wheel 8, a rear lower wheel 9, an outer ring belt 10, a front inner ring belt 11, a rear inner ring belt 12, an upper guide plate 13, a lower guide plate 14 and a front guide plate 15. The front upper wheel 6 and the front lower wheel 7 are aligned in the vertical direction, the rear upper wheel 8 and the rear lower wheel 9 are aligned in the vertical direction, the front upper wheel 6 and the front lower wheel 7 are positioned on the front side of the electronic display screen 16, and the rear upper wheel 8 and the rear lower wheel 9 are positioned on the rear side of the electronic display screen 16. The surfaces of the front upper wheel 6, the front lower wheel 7, the rear upper wheel 8 and the rear lower wheel 9 all comprise an upper belt groove 17 and a lower belt groove 18. The outer ring belt 10 is wrapped and tensioned in an upper belt groove 17 of the front upper wheel 6, the front lower wheel 7, the rear upper wheel 8 and the rear lower wheel 9. The front inner-ring belt 11 is wrapped and tensioned in the lower belt grooves 18 of the front upper wheel 6 and the front lower wheel 7. The rear inner-ring belt 12 is wound and tensioned in the lower belt grooves 18 of the rear upper wheel 8 and the rear lower wheel 9. The inner side of the outer ring belt 10 is processed with a first groove 19 for fixing the advertising cloth 5 along the belt extending direction. The outer side of the front inner ring belt 11 is processed with a second groove 20 along the belt extending direction, and the second groove 20 is opposite to the first groove 19. The upper guide plate 13 is disposed below the outer-ring belt 10 between the front upper wheel 6 and the rear upper wheel 8, and the lower guide plate 14 is disposed above the outer-ring belt 10 between the front lower wheel 7 and the rear lower wheel 9. The front guide 15 is located between the electronic display screen 16 and the front inner-ring belt 11 and next to the front inner-ring belt 11. The front guide 15 is made of a transparent material, such as transparent plastic or glass.
The step motor 2 is connected with the time module, a signal is input into the time module at a certain interval to drive the step motor to rotate, and the rotating step angle of the step motor is set in advance, so that the advertisement cloth 5 is just transferred to the position right behind the inner ring belt 11 (or transferred to the front of the inner ring belt from the rear of the inner ring belt) from the front of the front inner ring belt 11 when the step motor rotates one step angle at each time. The rotating shaft of the stepping motor 2 is connected with the axle center of any one of the front upper wheel 6, the front lower wheel 7, the rear upper wheel 8 or the rear lower wheel 9, so that the stepping motor drives the front upper wheel 6, the front lower wheel 7, the rear upper wheel 8 and the rear lower wheel 9 to rotate together when rotating.
The time module is connected with the controller and the stepping motor 2, and the stepping motor 2 is controlled to intermittently rotate by the time module. The time module can also stop timing by receiving the instruction of the controller, and further stop controlling the stepping motor to rotate. When the controller stops working, the time module restarts timing and controls the stepping motor to work.
The electromagnet 3 is arranged above an outer ring belt 10 between the front upper wheel 6 and the rear upper wheel 8, the electromagnet 3 is connected with the controller, and when the ambient brightness becomes dark to a certain degree, the photodiode enables the controller to start working, the controller supplies current to the electromagnet, so that the electromagnet generates magnetic force; when the controller stops working, the current supplied by the electromagnet is stopped, and the magnetic force of the electromagnet disappears.
An infrared generator 21 and an infrared receiver 22 are installed on the rear side of the electronic display screen 16, infrared rays 23 emitted by the infrared generator 21 are emitted into the infrared receiver 22, when the infrared ray 23 circuit is cut off, the infrared receiver outputs a signal to the controller, and the controller outputs an instruction to the time module to enable the time module to stop timing, so that the stepping motor stops working.
The advertising cloth 5 includes a display part 24, a front tension bar 25 and a rear tension bar 26, as shown in fig. 6. The display part 24 is made of paper or cloth, and advertisements are printed on two sides of the display part 24. Preceding tensioning rod 25 and back tensioning rod 26 are located the front and back both ends of show portion 24, all are equipped with ferromagnetic material in preceding tensioning rod 25 and the back tensioning rod 26, can be attracted by the electro-magnet that produces magnetic force. The front tensioning bar 25 and the rear tensioning bar 26 are both located within the second recess 20 and/or the first recess 19 to tension the display portion 24.
The outside cladding of intelligent bill-board 1 has metal casing 27, inlays on the metal casing of intelligent bill-board front side has transparent plate 28, and visitor or user can see the inside advertising cloth show or the demonstration of electronic display screen 16 through the transparent plate. A cabinet door 29 is detachably installed at the rear side of the metal housing 27 for replacing the advertisement cloth to show different advertisements.
The use method of the intelligent control system for the lighting engineering comprises the following steps: the method is used for brightening the park square area and comprises an intelligent brightness adjusting method, an intelligent brightness paying on-demand method and an advertisement display method, wherein an advertisement display mode is adopted in the daytime, the intelligent brightness adjusting and on-demand paying mode is adopted in the evening, the advertisement display mode adopts paper or cloth printed advertisements for display, and the advertisements are not displayed by adopting lamplight or an electronic display screen.
The intelligent brightness adjusting method comprises the following steps:
s11: the intelligent advertising board detects the volume decibel around the intelligent advertising board, and when the volume decibel is lower than a certain threshold value (one value can be arbitrarily selected from 55-60 decibels to serve as the threshold value), an intelligent brightness adjusting mode is started; the brightness adjusting mode is suitable for a few tourists (the environment volume is low at the time), for example, after 10 o' clock at night, the tourists are rare at the time, and the intelligent advertising board mainly plays the roles of illumination, brightening and beautifying;
s12: the infrared sensing module senses the activities of people in a certain area, when the activities of people exist in the sensed area, the controller generates a signal instruction to the brightness adjusting module to adjust the brightness of the advertising board, and the signal instruction comprises the distance information between the people and the advertising board; when the person nearest to the billboard is far away from the billboard, the brightness of the billboard is adjusted to be high, and when the person nearest to the billboard is close to the billboard, the brightness of the billboard is adjusted to be low, and the distance between the person and the billboard is in inverse proportion to the brightness of the billboard. So that the eyes are not stimulated by the highlighted billboard when the person is closer to the billboard. The brightness of the intelligent advertising board changes in a preset area, and when the infrared sensing module does not sense that people move in the sensing area, the intelligent advertising board is displayed at the lowest brightness in the brightness setting area, so that energy is saved;
s13: when the volume decibel detected by the intelligent billboard is higher than the threshold value, the number of people on the park square (namely the periphery of the intelligent billboard) is more, and the paying on-demand mode is started.
The pay-on-demand method comprises the following steps:
s21: the paying on-demand mode of the intelligent advertising board is activated when the volume decibel detected by the intelligent advertising board is higher than a threshold value, or activated by scanning an activated two-dimensional code fixed on the intelligent advertising board through a mobile terminal (a mobile phone, a tablet personal computer or the like);
s22: after the paying on-demand mode is activated by detecting the volume decibel through the intelligent advertising board, an electronic display screen in the intelligent advertising board starts to play advertisements, and an on-demand two-dimensional code is displayed on the electronic display screen; after the on-demand two-dimensional code is scanned through the mobile terminal, the intelligent advertising board is connected with the mobile terminal for scanning the on-demand two-dimensional code through the internet, and on-demand information is transmitted to the mobile terminal;
s23: when the mobile terminal scans the two-dimension code activating and paying on-demand mode fixed on the intelligent billboard, the intelligent billboard is directly connected with the mobile terminal for scanning and activating the two-dimension code through the internet, and on-demand information is transmitted to the mobile terminal;
s24: the user selects the required program through the on-demand information, such as square dance music, basketball video tutorials, Beijing opera videos and the like, payment information is formed after the required program is selected, the mobile terminal activates the intelligent advertising board through the internet to display the program requested by the user after the user pays, and the payment can be carried out through WeChat, Paibao, Unionpay and the like on the mobile terminal;
s25: after the on-demand program is played, the intelligent advertising board selects to enter a brightness intelligent adjustment mode or a payment on-demand mode according to the detected volume decibel, when the volume decibel is higher than a threshold value, the electronic display screen in the intelligent advertising board plays the advertisement again, and meanwhile, a new on-demand two-dimensional code is displayed on the electronic display screen.
And adopting an advertisement display mode in the daytime. The light is brighter in daytime, the photosensitive diode control controller is in a closed state, the electronic display screen is extinguished and does not work, and the whole intelligent control system for the lighting engineering is in an advertisement display mode. The method of the advertisement display mode comprises the following steps:
s31: the light gradually becomes strong in the process of sky brightness, when the brightness exceeds the threshold value of the photosensitive diode, the photosensitive diode controls the controller to be closed, the electronic display screen is turned off, the current supplied by the electromagnet 3 is stopped, the magnetic force disappears, and the time module starts timing again; the advertising banner is now positioned behind the electronic display screen 16, as shown in FIG. 5;
s32: when the time interval set by the time module is timed, a signal is output to the stepping motor, the stepping motor is controlled to rotate to drive the front upper wheel 6, the front lower wheel 7, the rear upper wheel 8 and the rear lower wheel 9 to rotate simultaneously, the advertising cloth is clamped between an outer ring belt 10 and a rear inner ring belt 12 between the rear upper wheel 8 and the rear lower wheel 9 at the moment, a front tensioning rod and a rear tensioning rod of the advertising cloth are clamped in the first groove 19 to stretch the advertising cloth, the outer ring belt 10, the front inner ring belt 11 and the rear inner ring belt 12 are driven to move along with the rotation of the front upper wheel 6, the front lower wheel 7, the rear upper wheel 8 and the rear lower wheel 9, the advertising cloth passes through a gap between the lower guide plate 14 and the outer ring belt 10, bypasses the front lower wheel 7 and is then upwards transmitted between the front upper wheel 6 and the front lower wheel 7, at the moment, the step angle of the stepping motor is just completed, and the stepping motor stops rotating, the time module starts a new time counting again, the front tensioning rod and the rear tensioning rod of the advertising cloth are clamped in the first groove and the second groove between the front ends of the outer ring belt 10 and the front inner ring belt 11, the display part of the advertising cloth is opened, and the tourists can watch the advertisements on the front surface of the display part through the transparent plate 28, as shown in fig. 1;
s33: after the new round of timing of the time module is finished, outputting a signal to the stepping motor, controlling the stepping motor to rotate again, and driving the front upper wheel 6, the front lower wheel 7, the rear upper wheel 8 and the rear lower wheel 9 to rotate simultaneously; the advertisement cloth is driven by the outer ring belt 10 and the front inner ring belt 11 to move upwards to bypass the front upper wheel 6, when the front tensioning rod just bypasses the front upper wheel 6, the electromagnet 3 has no magnetism, the front tensioning rod is clamped between the front inner ring belt 11 and the front guide plate 15 along with the transmission of the front inner ring belt 11 under the action of gravity, the front guide plate 15 is used for preventing the front tensioning rod and the rear tensioning rod from being separated from a second groove of the front inner ring belt 11 in the transmission process, when the advertisement cloth 5 is completely conveyed between the front upper wheel 6 and the front lower wheel 7 (the advertisement cloth is positioned behind the front inner ring belt 11), the step angle of a stepping motor is just completed at the moment, the stepping motor stops rotating, the time module starts to count again, the front tensioning rod and the rear tensioning rod of the advertisement cloth are clamped between the front guide plate 15 and the front inner ring belt 11, the display part of the advertisement cloth is opened, and tourists can watch the advertisement on the back surface of the display part from the transparent plate 28, as shown in fig. 3;
s34: after the timing of another round of the time module is finished, outputting a signal to the stepping motor, controlling the stepping motor to rotate again, and driving the front upper wheel 6, the front lower wheel 7, the rear upper wheel 8 and the rear lower wheel 9 to rotate simultaneously; the advertising cloth is driven by the outer ring belt 10 and the front inner ring belt 11 to move downwards and bypasses the front lower wheel 7, the advertising cloth returns to the position of the front advertisement of the display part in the step S32 again, the step angle of one stepping motor is just completed, the stepping motor stops rotating, and the time module starts timing again; repeating the steps S33 and S34 in the daytime so that the advertisements on the front and the back of the advertising cloth are displayed in turn intermittently;
s35: when the night curtain falls temporarily, the environment is bright and gradually darkens, when the light intensity is lower than the threshold value of the photosensitive diode, the photosensitive diode control controller starts to work, the electronic display screen starts, meanwhile, the electromagnet 3 starts to be supplied with current, and the electromagnet 3 generates magnetic force;
s36: when the advertising cloth is positioned at the front end of the front inner ring belt 11, the timing of the time module finishes outputting a signal to the stepping motor, the stepping motor is controlled to rotate, the advertising cloth 5 is driven to move upwards to bypass the front upper wheel 6, when the front tensioning rod 25 just bypasses the front upper wheel 6, because the electromagnet 3 has magnetic force at the moment, the front tensioning rod 25 is attracted to be always tightly attached to the first groove of the outer ring belt 10, the front tensioning rod 25 is brought into the gap between the upper guide plate and the outer ring belt by the outer ring belt 10 and passes through the gap between the upper guide plate and the outer ring belt to bypass the rear upper wheel 8, as shown in figure 4, similarly, when the rear tensioning rod 26 bypasses the front upper wheel 6, the magnetic force of the electromagnet 3 enters the gap between the upper guide plate and the outer ring belt and bypasses the rear upper wheel 8, so that the whole advertising cloth bypasses the rear upper wheel to enter the rear side of the electronic display screen, and the normal display of the electronic display, when the advertising cloth returns to the rear initial position of the electronic display screen 16 in the step S31, the front tension rod 25 just blocks the infrared ray 23 between the infrared ray generator 21 and the infrared ray receiver 22, the infrared ray receiver outputs a signal to the controller, and the controller outputs an instruction to the time module to stop timing the time module, so that the stepping motor stops working, and the advertising cloth stops at the initial position.
The technical solutions provided by the present invention are described in detail above, and for those skilled in the art, the ideas according to the embodiments of the present invention may be changed in the specific implementation manners and the application ranges, and in summary, the content of the present description should not be construed as limiting the present invention.
Claims (4)
1. An intelligent control system for lighting engineering is characterized by comprising an intelligent billboard, wherein the intelligent billboard comprises a controller, a decibel measuring module, an electronic display screen, a photosensitive diode, a brightness adjusting module and an advertisement display transmission system,
the photosensitive diode is connected with the controller, and the photosensitive diode enables the controller to start working when the ambient brightness is darkened to a certain degree;
the electronic display screen is connected with the controller and used for receiving the signal instruction playing content of the controller, and an internet access module is integrated in the electronic display screen and used for accessing the internet to play the on-demand content;
the decibel measurement module is connected with the controller and used for detecting the volume near the advertising board and transmitting a signal to the controller according to the detected volume;
the brightness adjusting module is used for adjusting the brightness of the electronic display screen;
the controller is used for controlling the brightness adjusting module according to the signal input from the decibel measuring module and adjusting the brightness of the electronic display screen; the system is used for controlling the electronic display screen to play advertisements, processing the on-demand information of the user and forming an on-demand two-dimensional code; the electronic display screen is used for processing the payment information of the user and controlling the electronic display screen to be loaded from the Internet and played according to the content requested by the user; the controller is also connected with an infrared sensing module and is used for sensing the activities of people in a certain area and the distance between the people and the intelligent advertising board;
the advertisement display transmission system comprises an advertisement cloth transmission component, a stepping motor, an electromagnet, a time module and advertisement cloth;
the advertising cloth transmission assembly comprises a front upper wheel, a front lower wheel, a rear upper wheel, a rear lower wheel, an outer ring belt, a front inner ring belt, a rear inner ring belt, an upper guide plate, a lower guide plate and a front guide plate, wherein the front upper wheel and the front lower wheel are aligned in the vertical direction, the rear upper wheel and the rear lower wheel are aligned in the vertical direction, the front upper wheel and the front lower wheel are positioned on the front side of the electronic display screen, the rear upper wheel and the rear lower wheel are positioned on the rear side of the electronic display screen, the surfaces of the front upper wheel, the front lower wheel, the rear upper wheel and the rear lower wheel respectively comprise an upper layer belt groove and a lower layer belt groove, the outer ring belt is wrapped and tensioned in the upper layer belt grooves of the front upper wheel, the front lower wheel, the rear upper wheel and the rear lower wheel, the front inner ring belt is wrapped and tensioned in the lower layer belt grooves of the front upper wheel and the rear lower wheel, the inner side of the outer ring belt is provided with a first groove for fixing the advertising cloth along the extending direction, a second groove is formed in the outer side of the front inner ring belt along the extension direction of the belt, the second groove is opposite to the first groove, the upper guide plate is arranged below the outer ring belt between the front upper wheel and the rear upper wheel, the lower guide plate is arranged above the outer ring belt between the front lower wheel and the rear lower wheel, the front guide plate is arranged between the electronic display screen and the front inner ring belt and is close to the front inner ring belt, and the front guide plate is made of a transparent material;
the stepping motor is connected with the time module, a signal is input into the stepping motor at a certain time interval to drive the stepping motor to rotate, and a rotating shaft of the stepping motor is connected with the axle center of any one of the front upper wheel, the front lower wheel, the rear upper wheel or the rear lower wheel to drive the front upper wheel, the front lower wheel, the rear upper wheel or the rear lower wheel to rotate;
the time module is connected with the controller and the stepping motor and used for controlling the stepping motor to intermittently rotate or receiving an instruction of the controller to stop timing and stopping controlling the stepping motor to rotate;
the electromagnet is arranged above an outer ring belt between the front upper wheel and the rear upper wheel and is connected with the controller, and when the ambient brightness is darkened to a certain degree, the photodiode enables the controller to start working, the controller controls the electromagnet to generate magnetic force;
an infrared generator and an infrared receiver are installed on the rear side of the electronic display screen, infrared rays emitted by the infrared generator are emitted into the infrared receiver, when an infrared line is cut off, the infrared receiver outputs a signal to the controller, and the controller outputs an instruction to the time module to enable the stepping motor to stop working;
advertisement cloth includes show portion, preceding tensioning rod and back tensioning rod, show portion adopts paper or cloth to make, and preceding tensioning rod and back tensioning rod are located both ends all are equipped with ferromagnetic material in preceding tensioning rod and the back tensioning rod around the show portion, and preceding tensioning rod and back tensioning rod all are located the tensioning of show portion in second recess and/or the first recess.
2. A brightening engineering intelligent control system according to claim 1, wherein the outside of said intelligent billboard is coated with a metal shell, and a transparent plate is embedded on the metal shell at the front side of the intelligent billboard.
3. A brightening engineering intelligent control system according to claim 2, wherein a cabinet door is detachably mounted on the rear side of the metal casing for replacing the advertising cloth.
4. A brightening engineering intelligent control system according to claim 1, wherein advertisements are printed on both sides of said display portion.
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| CN201811039638.0A CN109036125B (en) | 2018-09-06 | 2018-09-06 | Intelligent control system for lighting engineering |
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| CN201811039638.0A CN109036125B (en) | 2018-09-06 | 2018-09-06 | Intelligent control system for lighting engineering |
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| CN113168800A (en) * | 2018-12-28 | 2021-07-23 | 深圳市柔宇科技股份有限公司 | Screen control method and terminal of display screen and computer readable storage medium |
| CN110310566B (en) * | 2019-07-31 | 2024-05-14 | 苍南县信谊工艺标牌有限公司 | Number freely combined door plate |
| CN113177524A (en) * | 2021-05-27 | 2021-07-27 | 浙江大华技术股份有限公司 | Control method and system of access control equipment and electronic equipment |
| CN113948016A (en) * | 2021-10-21 | 2022-01-18 | 福建省邮电工程有限公司 | File bulletin display device for community platform and control method thereof |
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| CN1071273A (en) * | 1991-09-27 | 1993-04-21 | 王庆华 | Advertisement apparatus with multiple pictures cycling and bi-directional display |
| CN102005085B (en) * | 2009-08-31 | 2014-06-18 | 李守勇 | Shopping bag recycling terminal machine |
| CN204332317U (en) * | 2014-12-03 | 2015-05-13 | 江西华兴信息产业有限公司 | Electronic stop plate |
| CN105873321B (en) * | 2016-05-09 | 2018-08-31 | 国网山东省电力公司巨野县供电公司 | A kind of lighting system control method using intelligent switch control system |
| CN106023863A (en) * | 2016-07-27 | 2016-10-12 | 李大宁 | Advertising machine |
| CN206097801U (en) * | 2016-08-31 | 2017-04-12 | 李泽宇 | Energy -concerving and environment -protective bill -board that can demonstrate by turns |
| CN107358458A (en) * | 2017-06-15 | 2017-11-17 | 深圳市华宝软件有限公司 | A kind of methods of exhibiting of public place electronic display advertisement page |
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Effective date of registration: 20221209 Address after: 330,000 Room 303, the third floor, Building 4, Yayan Cultural Education Creative Industrial Park, Aixi Village Industrial Park, Chuangxin Second Road, Nanchang Hi tech Industrial Development Zone, Jiangxi Province Patentee after: Jiangxi nacai Technology Co.,Ltd. Address before: No. 106, Building 13, Nanchang Green Agricultural Products Comprehensive Market, No. 888, Jianshe West Road, Xihu District, Nanchang City, Jiangxi Province, 330000 (floors 1-3) Patentee before: JIANGXI HONG PU TECHNOLOGY Co.,Ltd. |
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Address after: 330,000 Room 303, the third floor, Building 4, Yayan Cultural Education Creative Industrial Park, Aixi Village Industrial Park, Chuangxin Second Road, Nanchang Hi tech Industrial Development Zone, Jiangxi Province Patentee after: Hongpu Technology Group Co.,Ltd. Address before: 330,000 Room 303, the third floor, Building 4, Yayan Cultural Education Creative Industrial Park, Aixi Village Industrial Park, Chuangxin Second Road, Nanchang Hi tech Industrial Development Zone, Jiangxi Province Patentee before: Jiangxi nacai Technology Co.,Ltd. |