CN210467279U

CN210467279U - LED display screen measurement and control system based on Internet of things

Info

Publication number: CN210467279U
Application number: CN201921630756.9U
Authority: CN
Inventors: 赵亚飞
Original assignee: Dx Vision Co ltd
Current assignee: Dx Vision Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-05-05
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a LED display screen system of observing and controling based on thing networking, including thing allies oneself with control module, sensing collection, the big screen controller of LED, the play of LED large screen, customer end application system and high in the clouds network, thing allies oneself with control module and sensing collection, the big screen controller of LED, the play of LED large screen, customer end application system pass through signal of telecommunication interconnect, sensing collection is inside including temperature and humidity sensor, smoke sensor and ampere meter, and temperature and humidity sensor, smoke sensor and ampere meter and the big screen controller electric connection of LED, big screen controller and the mutual signal of telecommunication of the play of LED large screen. This LED display screen system of observing and controling based on thing networking can let the real-time running condition who acquires the screen of large screen user, reduces danger, and reduces power consumption and power consumption expense, and energy-concerving and environment-protective, and the expense of economizing has realized the effectual observing and controlling to the LED large screen simultaneously to can realize certain economic benefits.

Description

LED display screen measurement and control system based on Internet of things

Technical Field

The utility model relates to an information control technical field of internet of things specifically is a LED display screen system of observing and controling based on thing networking.

Background

The internet of things is revolutionary development of information industry again after computers, internet and mobile communication, and is currently formally listed as one of strategic emerging industries of key development of the country. The Internet of things relates to the characteristics of a plurality of industry groups, and the application range of the Internet of things almost covers all industries. The Internet of things can do a lot of things which can not be done by human beings. These applications may result in greater efficiency, convenience, and in some cases even safety.

However, in the current LED display screen industry, the LED display screen is a systematic engineering project, and the small modules form a box body, and then are spliced to form a complete LED display screen. For the inside of the display screen, the LED display screen is a huge electronic system, the relative monitoring management is complex, most users of the LED display screen are in manual management interference, and only independent hygrothermographs, air conditioners and the like are installed on the individual display screens. And independent of each other, and the operating state of the large LED screen is not well understood, and some requirements for understanding the operating state of the large screen, the environmental conditions and statistics of data cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen system of observing and controling based on thing networking to for solving and proposing present LED display screen industry in the above-mentioned background art, the LED display screen is the engineering project of a system, constitutes the box by each little module, then the concatenation forms complete LED display screen, and the display screen is because relatively bigger, and the consumption is also bigger, so most display screens are the subregion power supply. For the inside of the display screen, the LED display screen is a huge electronic system, the relative monitoring management is complex, most users of the LED display screen are in manual management interference, and only independent hygrothermographs, air conditioners and the like are installed on the individual display screens. The operation states of the large LED screen are independent of each other, the operation state of the large LED screen is not well known, and the requirements for knowing the operation state of the large screen, the environmental conditions and the statistics of data cannot be met.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED display screen system of observing and controling based on thing networking, includes thing allies oneself with control module, sensing collection, the big screen controller of LED, the broadcast of LED large screen, customer end application and high in the clouds network, thing allies oneself with control module and sensing collection, the big screen controller of LED, the broadcast of LED large screen, customer end application pass through signal of telecommunication interconnect, sensing collection is inside including temperature and humidity sensor, smoke sensor and ampere meter, and temperature and humidity sensor, smoke sensor and ampere meter and the big screen controller electric connection of LED, the mutual signal of telecommunication connection of big screen controller and the broadcast of LED large screen.

Preferably, the thing allies oneself with control module and is ARM singlechip, and thing allies oneself with control module and passes through 485 interfaces and connect the inside temperature and humidity sensor of sensing collection, smoke and feel sensor and ammeter interconnect through modbus agreement.

Preferably, the internet of things control module is connected with the large screen controller through a serial port, and the large screen controller is connected in series.

Preferably, the internet of things control module is connected with the server side through a Paho MQTT protocol.

Preferably, the client application system is a PC or a PHONE, and the client application system is in electric signal connection with the internet of things control module through a cloud network.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the LED display screen measurement and control system based on the Internet of things can enable a large-screen user to acquire the running condition of a screen in real time, can acquire environmental information rapidly when smoke exists, and can respond at the first time to reduce danger;

2. the LED display screen measurement and control system based on the Internet of things can acquire power utilization information, count the power utilization information, and realize effective operation of a screen by matching with the playing of the screen or the switching of the screen, so that the power consumption and the power utilization cost are reduced, the response is energy-saving and environment-friendly, and the expenditure is saved;

3. this LED display screen observes and controls system based on thing networking can acquire the renewal situation of program to can also in time make a response when broadcasting the problem, perhaps restart the broadcast server, or switch broadcast content, eliminate the adverse effect very first time of broadcast, realized the effectual observation and control to the LED large screen, and can realize certain economic benefits.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. an Internet of things control module; 2. sensing and collecting; 3. a large screen controller; 4. playing an LED large screen; 5. a client application system; 6. a cloud network; 201. a temperature and humidity sensor; 202. a smoke sensor; 203. and (4) an ammeter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: an LED display screen measurement and control system based on the Internet of things comprises an Internet of things control module 1, a sensing acquisition module 2, an LED large screen controller 3, an LED large screen playing 4, a client application system 5 and a cloud end network 6, wherein the Internet of things control module 1, the sensing acquisition module 2, the LED large screen controller 3, the LED large screen playing 4 and the client application system 5 are mutually connected through electric signals, the sensing acquisition module 2 internally comprises a temperature and humidity sensor 201, a smoke sensor 202 and an ammeter 203, the temperature and humidity sensor 201, the smoke sensor 202 and the ammeter 203 are electrically connected with the LED large screen controller 3, the large screen controller 3 is mutually connected with the LED large screen playing 4 through electric signals, the temperature and humidity sensor 201 is QFA2060, and the smoke sensor 202 is JTY-GD-311.

Furthermore, the internet of things control module 1 is an ARM single chip microcomputer, the internet of things control module 1 is connected with the temperature and humidity sensor 201, the smoke sensor 202 and the ammeter 203 inside the sensing acquisition 2 through a 485 interface through a modbus protocol, the ARM single chip microcomputer interface is connected with a 422 interface, a plurality of serial ports, a rj45 network interface, an integrated 3G/4G module and a storage module. The embedded multi-thread real-time operating system is used, the architecture is clear, the stability and the robustness are good, the system modularization is good, the cutting performance is very good, the network module and the Internet of things module are integrated, different addresses are set, data information is obtained through protocols of all devices, and backup is carried out. And sending information to the server at a proper time according to the system setting condition.

Further, the internet of things control module 1 is connected with the large screen controller 3 through a serial port, the large screen controller 3 is connected in series, and one or more large screen controllers 3 may be arranged, so that all large screens can be controlled conveniently. The internet of things control module 1 can respond to the instruction information forwarded by the cloud end and perform simple configuration setting on the large screen.

Further, the internet of things control module 1 is connected with a server side through a Paho MQTT protocol, and the server side can build or use an internet of things server provided by other cloud service providers, such as a hua internet of things server and a chinese mobile internet of things server, and if the server of a service provider is used, a corresponding code module needs to be configured in the internet of things control module 1 to match the protocol.

Further, the client application system 5 is a PC or PHONE, and the client application system 5 is in electric signal connection with the internet of things control module 1 through the cloud network 6, and the client PC or PHONE subscribes to corresponding information through software of the client, so that the environment and the played push information can be acquired in real time, and the screen can be simply controlled when needed, such as brightness, or simply adjusted and played, and the like.

The working principle is as follows: firstly, a network is configured in an internet control module 1, the internet is connected through a router or a 3G/4G module, the internet is connected with a server end through a Paho MQTT protocol, the server end can build or use an internet of things server provided by other cloud service providers, such as a Hua internet of things server, a Chinese mobile internet of things, such as a server of a service provider, a corresponding code module is required to be configured in the internet of things control module 1 to match with the protocol, the internet of things control module 1 is connected with devices such as a temperature and humidity sensor 201, a smoke sensor 202, an ammeter 203 and the like through a 485 interface through a modbus protocol, different addresses are set, data information is obtained through the protocol of each device and is backed up, information is sent to the server when the temperature and humidity sensor 201 and the smoke sensor 202 are suitable according to the setting condition of the system, the internet of things control module 1 receives signals when the temperature and humidity sensor 202 receive danger signals, the large screen controller 3 is controlled through the cloud network 6, the LED large screen is controlled to be played 4 to be switched on and off, effective operation of a screen is achieved, meanwhile, a client pc or a phone in the client application system 5 subscribes corresponding information through software of the client, pushing information of environment and playing can be obtained in real time, the screen can be simply controlled when needed, such as brightness or simple adjustment playing can be conducted, meanwhile, the internet of things control module is connected with a playing server through a serial port, when playing changes, according to configuration information, a change signal is sent to the internet of things control module 1 and broadcast information is transmitted, and the change information is sent to the cloud end by the internet of things control module 1, so that the effect of control is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED display screen system of observing and controling based on thing networking, includes thing allies oneself with control module, sensing collection, the big screen controller of LED, the play of LED large screen, customer end application system and high in the clouds network, its characterized in that: the internet of things control module is connected with the sensing acquisition module, the LED large screen controller, the LED large screen playing module and the client application system through electric signals, the sensing acquisition module comprises a temperature and humidity sensor, a smoke sensor and an ammeter, the temperature and humidity sensor, the smoke sensor and the ammeter are electrically connected with the LED large screen controller, and the large screen controller is connected with the LED large screen playing module through electric signals.

2. The LED display screen measurement and control system based on the Internet of things according to claim 1, characterized in that: the thing allies oneself with control module and is ARM singlechip, and thing allies oneself with control module and passes through the 485 interfaces and connect the inside temperature and humidity sensor of sensing collection, smoke and feel sensor and ammeter interconnect through modbus agreement.

3. The LED display screen measurement and control system based on the Internet of things according to claim 1, characterized in that: the thing allies oneself with control module and passes through the big screen controller of serial ports connection, and the big screen controller connects through establishing ties.

4. The LED display screen measurement and control system based on the Internet of things according to claim 1, characterized in that: and the Internet of things control module is connected with the server side through a Paho MQTT protocol.

5. The LED display screen measurement and control system based on the Internet of things according to claim 1, characterized in that: the client application system is a PC or a PHONE and is in electric signal connection with the Internet of things control module through a cloud network.