CN113498229B - Intelligent lamp box control system, method and medium applied to public transportation - Google Patents
Intelligent lamp box control system, method and medium applied to public transportation Download PDFInfo
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- CN113498229B CN113498229B CN202110783594.8A CN202110783594A CN113498229B CN 113498229 B CN113498229 B CN 113498229B CN 202110783594 A CN202110783594 A CN 202110783594A CN 113498229 B CN113498229 B CN 113498229B
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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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/12—Controlling the intensity of the light using optical feedback
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- 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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- 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
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention relates to an intelligent lamp box control system, method and medium applied to public transportation, wherein the system comprises: the intelligent lamp box, the gateway, the Internet of things cloud platform and the monitoring center are connected in sequence; the intelligent lamp box is used for acquiring environment information within a preset range from the intelligent lamp box and sending the environment information to the cloud platform of the Internet of things through the gateway; the gateway is used for networking so that the gateway establishes a one-to-many network with a plurality of intelligent lamp boxes through the LoRa/Zigbee module; the internet of things cloud platform is used for processing the environment information transmitted by each gateway and the arrival information of public traffic from the network, and sending the information to the monitoring center; the monitoring center is used for outputting control information aiming at each intelligent lamp box according to the environment information and the arrival information of public transportation. According to the intelligent lamp box real-time regulation and control system, through information system integration of the Internet of things, each intelligent lamp box is regulated and controlled in real time according to environment information of a preset range of the intelligent lamp box and arrival information of public transportation.
Description
Technical Field
The invention relates to the technical field of intelligent control of the Internet of things, in particular to an intelligent lamp box control system, an intelligent lamp box control method and a medium applied to public transportation.
Background
With the continuous development of socioeconomic, future cities will bear more population and perform more functions, so the construction of smart cities is a necessary trend. The smart light box serves as a public infrastructure of the city and plays an immeasurable role in social security, traffic safety and urban appearance of the city. However, the existing lamp box is generally low in intelligent degree, and is an important pain point and development bottleneck for the construction of intelligent cities.
The existing lamp box control system applied to public places such as squares, stations, platforms and the like can only dead control the switching time, for example, the time of closing in daytime and the time of opening in evening are set, and the control cannot be flexibly controlled. Meanwhile, the problems of difficult remote control, high power consumption, high safety, high operation and maintenance cost and the like frequently occur in the operation process of the lamp box control systems.
Disclosure of Invention
First, the technical problem to be solved
In view of the above-mentioned shortcomings and disadvantages of the prior art, the invention provides an intelligent lamp box control system, method and medium applied to public transportation, which solves the technical problems of difficult remote control, high power consumption, low safety, low maintenance cost and high operation and maintenance cost of the traditional LED lamp box applied to public places such as squares, stations, platforms and the like.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps:
in a first aspect, an embodiment of the present invention provides an intelligent light box control system applied to public transportation, including: the intelligent lamp box, the gateway, the Internet of things cloud platform and the monitoring center are connected in sequence;
the intelligent lamp box is used for acquiring environment information within a preset range from the intelligent lamp box and sending the environment information to the Internet of things cloud platform through the gateway;
the gateway is used for networking, so that the gateway establishes one-to-many networks with the intelligent lamp boxes through the LoRa/Zigbee module;
the cloud platform of the Internet of things is used for processing the environment information transmitted by each gateway and the arrival information of public traffic which is called from the network and sending the information to the monitoring center;
the monitoring center is used for outputting control information aiming at each intelligent lamp box according to the environment information and the arrival information of public transportation.
Optionally, the smart light box includes: sensors, cameras, etc.;
the sensor includes: a first type sensor and a second type sensor;
the first type of sensor includes: a temperature sensor, a dust sensor, a noise sensor, a humidity sensor, an air pressure sensor and a photosensitive sensor;
the second type sensor is used for detecting the distance value between a person and/or a vehicle and the intelligent lamp box; the second type of sensor includes: at least one of a radar sensor and a 3d sensor;
the camera device is used for collecting image data of people and/or vehicles in a preset range.
Alternatively, the process may be carried out in a single-stage,
the gateway is connected with the Internet of things cloud platform through a mobile network, and the mobile network is 2G or 3G or 4G or 5G;
the gateways are connected through LoRa/Zigbee modules.
Optionally, the monitoring center is configured to output control information for each smart light box according to the environmental information and the arrival information of the public transportation, including:
analyzing the environment information to obtain visibility information within a preset range from the intelligent lamp box, a distance change value between the person and/or the vehicle and the intelligent lamp box and the number of the person and/or the vehicle;
judging whether the number of people and/or vehicles meets a preset number threshold value or not;
when the number of people and/or vehicles does not meet a preset number threshold, the monitoring center outputs control information for closing the intelligent lamp box;
when the number of people and/or vehicles meets a preset number threshold, judging whether the visibility at the moment meets the preset visual threshold or not;
if the visual threshold is met, the monitoring center outputs control information for dynamically adjusting the brightness of the intelligent lamp box according to the distance change value of the person and/or the vehicle and the intelligent lamp box;
if the visual threshold is not met, the monitoring center adjusts the brightness of the intelligent lamp box until the visual threshold is met, and outputs control information for dynamically adjusting the brightness of the intelligent lamp box according to the distance change value of the person and/or the vehicle and the intelligent lamp box.
Optionally, before the determining whether the number of people and/or vehicles meets the preset number threshold, the method further includes:
the monitoring center judges whether the visibility within the preset range of the intelligent lamp box meets a preset visible threshold value or not according to the arrival information of the public transportation in a preset period before the public transportation arrives at the station;
and if the visual threshold is not met, the monitoring center adjusts the brightness of the intelligent lamp box until the visual threshold is met.
Optionally, the smart light box further includes: the controller and a plurality of parallel adjustable light sources connected with the controller;
the controller is used for outputting a dimmable signal to a plurality of dimmable power supplies according to the received control information so as to adjust the brightness of the display percentage of each dimmable power supply.
Wherein the controller comprises: the system comprises a main control module, a LoRa/Zigbee module, an electric energy metering module and a voltage abnormality relay protection module, wherein the LoRa/Zigbee module, the electric energy metering module and the voltage abnormality relay protection module are connected with the main control module.
Optionally, the system further comprises: the remote application terminal is connected with the monitoring center;
the remote application terminal is used for acquiring control information aiming at each intelligent lamp box from the monitoring center so that a user can make feedback information aiming at the control information in effective time;
the monitoring center adjusts the working state of the intelligent lamp box according to the feedback information.
Optionally, the remote application terminal includes: a non-portable terminal and a portable terminal;
the non-portable terminal includes: one or more of a distributed network device/system, a server/server group, and a desktop;
the portable terminal includes: one or more of a notebook computer, a smart phone, and a tablet computer.
In a second aspect, an embodiment of the present invention provides a smart light box control method for public transportation, which is applied to the system as described above, and includes:
acquiring environmental information within a preset range from the intelligent lamp box through a gateway;
processing the environment information and calling arrival information of public transportation from the network;
outputting control information for each intelligent lamp box according to the environment information and the arrival information of public transportation;
the gateway establishes a one-to-many network with the intelligent lamp boxes through the LoRa/Zigbee module.
In a third aspect, embodiments of the present invention provide a computer-readable storage medium storing a computer program which, when executed by a processor, implements a smart light box control method applied to public transportation as described above.
(III) beneficial effects
The beneficial effects of the invention are as follows: the gateway and the intelligent lamp boxes are established into a one-to-many network based on LoRa/Zigbee, so that one gateway can control a plurality of intelligent lamp boxes, and long-distance information transmission among a plurality of gateways can be realized; meanwhile, one intelligent lamp box can also control a plurality of adjustable light sources through RS-485 communication, and the cost of a single lamp controller of each adjustable light source is saved through a mode of one-to-one. The invention uses the networking mode and the intelligent control system, thereby not only achieving the purposes of high efficiency and energy saving, but also saving a great deal of cost compared with the prior art that each single lamp needs a controller. According to the intelligent lamp box management system, through information system integration of the Internet of things, real-time regulation and control are carried out on each intelligent lamp box according to environment information of a preset range of the intelligent lamp box and arrival information of public transportation, and functions of LoRa/Zigbee communication, electric energy metering and reading, light intensity induction, PM2.5\10 detection, atmospheric pressure detection, temperature intelligent induction, quantity detection of people and/or vehicles, early lighting of the intelligent lamp box when the vehicle arrives at the station and the like are achieved.
Drawings
FIG. 1 is a schematic diagram of the intelligent lamp house control system for public transportation according to the present invention;
FIG. 2 is a schematic diagram showing the composition and connection of a smart light box applied to a smart light box control system for public transportation;
FIG. 3 is a schematic view of a first view angle of a smart light box for public transportation according to the present invention;
FIG. 4 is a schematic diagram of a second view angle of a smart light box for public transportation according to the present invention;
fig. 5 is a schematic flow chart of a smart lamp box control method applied to public transportation.
[ reference numerals description ]
10: an intelligent lamp box; 11: a wireless gateway; 12: an antenna; 13: a driving power supply; 14: a dimmable power supply; 15: and a transformer box.
Detailed Description
The invention will be better explained for understanding by referring to the following detailed description of the embodiments in conjunction with the accompanying drawings.
Fig. 1 is a schematic diagram of a smart light box control system for public transportation according to the present invention, and as shown in fig. 1, a smart light box control system for public transportation according to an embodiment of the present invention includes: the intelligent lamp box, the gateway, the Internet of things cloud platform and the monitoring center are connected in sequence; the intelligent lamp box is used for acquiring environment information within a preset range from the intelligent lamp box and sending the environment information to the cloud platform of the Internet of things through the gateway; the gateway is used for networking, so that the gateway establishes a one-to-many network with a plurality of intelligent light boxes (D1 … … Dn shown in figure 1) through the LoRa/Zigbee module; the internet of things cloud platform is used for processing the environment information transmitted by each gateway and the arrival information of public traffic which is called from the network and sending the information to the monitoring center; the monitoring center is used for outputting control information aiming at each intelligent lamp box according to the environment information and the arrival information of public transportation.
The gateway and the intelligent lamp boxes are established into a one-to-many network based on LoRa/Zigbee, so that one gateway can control a plurality of intelligent lamp boxes, and long-distance information transmission among a plurality of gateways can be realized; meanwhile, one intelligent lamp box can also control a plurality of adjustable light power supplies (L1 … … Ln shown in fig. 1), and the cost of a single lamp controller of each adjustable light power supply is saved in a mode of one more lamps. The invention uses the networking mode and the intelligent control system, thereby not only achieving the purposes of high efficiency and energy saving, but also saving a great deal of cost compared with the prior art that each single lamp needs a controller. According to the intelligent lamp box intelligent control system, through information system integration of the Internet of things, real-time regulation and control are carried out on each intelligent lamp box according to environment information of a preset range of the intelligent lamp box and arrival information of public traffic, and functions of LoRa communication, zigbee communication, electric energy metering and reading, light intensity induction, PM2.5\10 detection, noise detection, atmospheric pressure detection, temperature intelligent induction, quantity detection of people and/or vehicles, early lighting of the intelligent lamp boxes when the vehicles arrive at the station and the like are achieved.
In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Wherein, the wisdom lamp house includes sensor and camera device.
The sensor comprises: a first type of sensor and a second type of sensor.
The first type of sensor comprises: temperature sensor, dust sensor, humidity sensor, air pressure sensor and photosensor, they detect temperature information, PM2.5\PM10, humidity information, air pressure information and luminance information respectively.
The second type of sensor is used for detecting the distance value between the person and/or the vehicle and the intelligent lamp box; the second type of sensor comprises: at least one of a radar sensor and a 3d sensor.
The camera device is used for acquiring image data of people and/or vehicles within a preset range.
Thus, the environmental information within a preset range from the smart light box includes temperature information, PM2.5\pm10, humidity information, air pressure information, brightness information, and image data of a person and/or a vehicle.
Fig. 2 is a schematic diagram of the composition and connection of a smart light box applied to a smart light box control system for public transportation, as shown in fig. 2, the smart light box comprises: and the controller is connected with a plurality of dimming driving power supplies which are connected in parallel. The controller is used for outputting a dimming signal of 0-10V, PWM to a plurality of dimming power supplies according to the control information of the intelligent lamp box so as to adjust the display brightness of each dimming power supply, wherein the dimming power supplies can be LEDs and are powered by a transformer box with an output of AC 220V. Preferably, a gateway can control 200 intelligent light boxes, and one intelligent light box can control N0-10V light adjustable driving power supplies.
Wherein the controller comprises: the system comprises a main control module, a LoRa/Zigbee module, an electric energy metering module, a voltage abnormality relay protection module, a clock chip and a 0-10 analog signal output module, wherein the LoRa/Zigbee module, the electric energy metering module, the voltage abnormality relay protection module, the clock chip and the 0-10 analog signal output module are connected with the main control module. Preferably, an automatic alarm prompt can be generated when the temperature of the power supply is abnormal.
Then, the gateway is connected with the cloud platform through a mobile network. The mobile network is 2G or 3G or 4G or 5G; the gateways are connected through LoRa/Zigbee modules, and the LoRa/Zigbee modules are long-distance and low-power-consumption wireless communication configuration modules.
In the embodiment, as shown in fig. 3 and 4, the smart box 10 disclosed in the present invention integrates a wireless gateway 11 (not on each smart box), an antenna 12 (2G/3G/4G/5G antenna), a driving power supply 13, a tunable light supply 14 and a transformer box 15.
Further, the monitoring center is configured to output control information for each smart light box according to the environmental information and arrival information of public transportation, including:
analyzing PM2.5\PM10 and brightness information to obtain visibility information within a preset range of the distance intelligent lamp box; analyzing the distance value between the person and/or the vehicle and the intelligent lamp box to obtain the distance change value between the person and/or the vehicle and the intelligent lamp box; image data of the person and/or the vehicle is analyzed to obtain the number and volume of the person and/or the vehicle.
Whether the number of people and/or vehicles meets a preset number threshold is judged.
When the number of people and/or vehicles does not meet the preset number threshold, the intelligent lamp box is judged not to need to work at the moment, and the monitoring center outputs control information for closing the intelligent lamp box.
When the number of people and/or vehicles meets the preset number threshold, whether the visibility at the moment meets the preset visual threshold is judged.
If the visual threshold is met, the intelligent lamp box can provide enough brightness, and the monitoring center outputs control information for dynamically adjusting the brightness of the intelligent lamp box according to the distance change value of the person and/or the vehicle and the intelligent lamp box.
If the visual threshold is not met, the monitoring center adjusts the brightness of the intelligent lamp box until the visual threshold is met, and outputs control information for dynamically adjusting the brightness of the intelligent lamp box according to the distance change value of people and/or vehicles and the intelligent lamp box.
Wherein, according to the distance change value of people and/or vehicle and intelligent lamp house, the control information of output dynamic adjustment intelligent lamp house luminance includes: if the distance change value between the person and/or the vehicle and the intelligent lamp box is an increasing trend, outputting control information for reducing the brightness of the intelligent lamp box; if the distance change value between the person and/or the vehicle and the intelligent lamp box is unchanged, keeping the brightness of the intelligent lamp box unchanged; if the distance between the person and/or the vehicle and the intelligent lamp box is reduced, the control information for increasing the brightness of the intelligent lamp box is output.
Still further before determining whether the number of persons and/or vehicles meets the preset number threshold, further comprising:
the monitoring center judges whether the visibility within a preset range from the intelligent lamp box meets a preset visible threshold or not in a preset period before the public transportation arrives at the station according to the arrival information of the public transportation.
If the visual threshold is met, the brightness of the intelligent lamp box is kept unchanged.
If the visual threshold is not met, the monitoring center adjusts the brightness of the intelligent lamp box until the visual threshold is met.
Furthermore, the system further comprises: the remote application terminal is used for acquiring control information aiming at each intelligent lamp box from the monitoring center so that a user can send feedback information aiming at the control information in effective time; the monitoring center adjusts the working state of the intelligent lamp box according to the feedback information.
The remote application terminal comprises: non-portable terminal and portable terminal. The non-portable terminal includes: one or more of a distributed network device/system, a server/server group, and a desktop; the portable terminal includes: one or more of a notebook computer, a smart phone, and a tablet computer.
Fig. 5 is a schematic flow chart of a smart light box control method applied to public transportation, and as shown in fig. 5, the invention also provides a smart light box control method applied to public transportation, which comprises the following steps:
s1, acquiring environmental information within a preset range from the intelligent lamp box through a gateway.
S2, processing the environment information and calling arrival information of public transportation from the network.
And S3, outputting control information aiming at each intelligent lamp box according to the environment information and the arrival information of the public transportation.
The gateway establishes a one-to-many network with the intelligent lamp boxes through the LoRa/Zigbee module.
In addition, the invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and the computer program realizes the intelligent lamp box control method applied to public transportation when being executed by a processor.
In summary, the present invention provides a smart light box control system, a method and a medium for public transportation, which establishes one-to-many wired connection between a smart light box and a tunable light source and one-to-many wireless connection between a gateway and a smart light box, and realizes that one smart light box controls a plurality of tunable light sources and one gateway controls a plurality of smart light boxes. By applying the intelligent lamp box control system, the acquired data can be uniformly processed and encrypted through the Internet of things cloud platform, and a work log is generated; furthermore, environmental information within a preset range from the intelligent lamp boxes is obtained at any time through the monitoring center, and the working states of the intelligent lamp boxes are regulated at any time based on the obtained various data by combining arrival information of various public transportation called from the public information platform. In addition, the system can display the acquired various information and the working state information of the intelligent lamp box to a user through the remote application terminal, acquire feedback information of the user and regulate and control the intelligent lamp box according to the feedback information of the user.
The intelligent light box management system based on the pair of multi-network modes achieves the purposes of efficient management and energy saving, obtains information of the intelligent light box at any time by applying the advantages of the Internet of things, and performs targeted optimal regulation and control, so that the problems of difficult remote control, high power consumption, low safety, low operation and maintenance cost and the like of the traditional LED light box in public places such as squares, stations and platforms in the operation process are solved.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the terms first, second, third, etc. are for convenience of description only and do not denote any order. These terms may be understood as part of the component name.
Furthermore, it should be noted that in the description of the present specification, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with the embodiment or example being included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art upon learning the basic inventive concepts. Therefore, the appended claims should be construed to include preferred embodiments and all such variations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, the present invention should also include such modifications and variations provided that they come within the scope of the following claims and their equivalents.
Claims (9)
1. An intelligent light box control system applied to public transportation, characterized by comprising: the intelligent lamp box, the gateway, the Internet of things cloud platform and the monitoring center are connected in sequence;
the intelligent lamp box is used for acquiring environment information within a preset range from the intelligent lamp box and sending the environment information to the Internet of things cloud platform through the gateway;
the gateway is used for networking, so that the gateway establishes one-to-many networks with a plurality of intelligent lamp boxes through the LoRa/Zigbee module;
the cloud platform of the Internet of things is used for processing the environment information transmitted by each gateway and the arrival information of public traffic which is called from the network and sending the information to the monitoring center;
the monitoring center is used for outputting control information aiming at each intelligent lamp box according to the environment information and the arrival information of the public transportation;
the monitoring center is used for outputting control information aiming at each intelligent lamp box according to the environment information and the arrival information of public transportation, and the control information comprises:
analyzing the environment information to obtain visibility information, a distance change value between people and/or vehicles and the intelligent lamp box and the number of people and/or vehicles within a preset range from the intelligent lamp box;
judging whether the number of people and/or vehicles meets a preset number threshold value or not;
when the number of people and/or vehicles does not meet a preset number threshold, the monitoring center outputs control information for closing the intelligent lamp box;
when the number of people and/or vehicles meets a preset number threshold, judging whether the visibility at the moment meets the preset visual threshold or not;
if the visual threshold is met, the monitoring center outputs control information for dynamically adjusting the brightness of the intelligent lamp box according to the distance change value of the person and/or the vehicle and the intelligent lamp box;
if the visual threshold is not met, the monitoring center adjusts the brightness of the intelligent lamp box until the visual threshold is met, and outputs control information for dynamically adjusting the brightness of the intelligent lamp box according to the distance change value of the person and/or the vehicle and the intelligent lamp box.
2. A smart light box control system for public transportation as claimed in claim 1, wherein the smart light box comprises: a sensor and camera device;
the sensor includes: a first type sensor and a second type sensor;
the first type of sensor includes: a temperature sensor, a dust sensor, a noise sensor, a humidity sensor, an air pressure sensor and a photosensitive sensor;
the second type sensor is used for detecting the distance value between a person and/or a vehicle and the intelligent lamp box; the second type of sensor includes: at least one of a radar sensor and a 3d sensor;
the camera device is used for collecting image data of people and/or vehicles in a preset range.
3. The intelligent light box control system for public transportation according to claim 1, wherein,
the gateway is connected with the Internet of things cloud platform through a mobile network, and the mobile network is 2G or 3G or 4G or 5G;
the gateways are connected through LoRa/Zigbee modules.
4. The intelligent light box control system for public transportation according to claim 1, wherein before determining whether the number of people and/or vehicles satisfies a preset number threshold, further comprising:
the monitoring center judges whether the visibility within the preset range of the intelligent lamp box meets a preset visible threshold value or not according to the arrival information of the public transportation in a preset period before the public transportation arrives at the station;
and if the visual threshold is not met, the monitoring center adjusts the brightness of the intelligent lamp box until the visual threshold is met.
5. The intelligent light box control system for public transportation according to claim 1, wherein the intelligent light box further comprises: the controller and a plurality of parallel adjustable light sources connected with the controller;
the controller is used for outputting a dimmable signal to a plurality of dimmable power supplies according to the received control information so as to adjust the brightness of the display percentage of each dimmable power supply;
wherein the controller comprises: the system comprises a main control module, a LoRa/Zigbee module, an electric energy metering module and a voltage abnormality relay protection module, wherein the LoRa/Zigbee module, the electric energy metering module and the voltage abnormality relay protection module are connected with the main control module.
6. An intelligent light box control system for public transportation according to claim 1, wherein the system further comprises: the remote application terminal is connected with the monitoring center;
the remote application terminal is used for acquiring control information aiming at each intelligent lamp box from the monitoring center so that a user can make feedback information aiming at the control information in effective time;
the monitoring center adjusts the working state of the intelligent lamp box according to the feedback information.
7. The intelligent light box control system for public transportation according to claim 6, wherein the remote application terminal comprises: a non-portable terminal and a portable terminal;
the non-portable terminal includes: one or more of a distributed network device/system, a server/server group, and a desktop;
the portable terminal includes: one or more of a notebook computer, a smart phone, and a tablet computer.
8. A smart light box control method for public transportation, applied to the system as claimed in any one of claims 1 to 7, comprising:
acquiring environmental information within a preset range from the intelligent lamp box through a gateway;
processing the environment information and calling arrival information of public transportation from the network;
outputting control information for each intelligent lamp box according to the environment information and the arrival information of public transportation;
the gateway establishes a one-to-many network with the intelligent lamp boxes through the LoRa/Zigbee module.
9. A computer-readable storage medium storing a computer program, wherein the computer program when executed by a processor implements a smart light box control method applied to public transportation as claimed in claim 8.
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