CN112346683B - Spliced screen system with Internet of things function and connection processing method - Google Patents
Spliced screen system with Internet of things function and connection processing method Download PDFInfo
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- CN112346683B CN112346683B CN202011088580.6A CN202011088580A CN112346683B CN 112346683 B CN112346683 B CN 112346683B CN 202011088580 A CN202011088580 A CN 202011088580A CN 112346683 B CN112346683 B CN 112346683B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a spliced screen system with an Internet of things function and a connection processing method, comprising the following steps: the Bluetooth ad hoc network comprises a plurality of single screens, a plurality of connecting plates and a plurality of connecting plates, wherein the single screens are connected together to form a spliced screen, and Bluetooth ad hoc networks are arranged between the single screens; each single screen comprises: the device comprises a wireless Bluetooth mesh module and a screen driving board connected with the wireless Bluetooth mesh module; the Bluetooth router is in wireless connection with the spliced screen and is used for collecting node information of each single screen and transmitting an instruction of the control end to each single screen; the control end is connected with the spliced screen through the Bluetooth router, is used for binding the spliced screen through configuration, receiving the operation instruction, acquiring the service condition and the working running state of the spliced screen in real time, and is used for synchronously issuing control instructions to each single screen. The invention aims to solve the problems that the spliced screen in the prior art cannot be wirelessly networked, the control end of the spliced screen cannot be in bidirectional communication, and each screen information cannot be acquired.
Description
Technical Field
The invention relates to the technical field of large-screen splicing monitoring display, in particular to a spliced screen system with an internet of things function, a connection processing method, an intelligent terminal and a storage medium.
Background
At present, in the existing splicing system, the mode of using the system is RS 232/RS 485, one control is realized by cascading the liquid crystal screens, and because a plurality of liquid crystal screens are connected in series and then are together, the existing technology only has a control end to send a command to the screen, but cannot read back information from the screen, cannot effectively acquire the use state of the screen, and after a fault, the intelligent system can intelligently detect the use state of the spliced screen by manual operation and cannot monitor the use state of the spliced screen in real time.
Along with the development of society, the technology of the internet of things is mature, the requirements of people on the intelligent degree of equipment are higher and higher, when the spliced screen is used, a user needs to know whether each spliced screen has signals or not, what parameters are currently in what channel, such as brightness, contrast and the like of the equipment, and information of faults and the like of the equipment where the equipment occurs can be fed back to the user quickly and accurately, and in addition, the spliced screens are strung together through standard network cables at present and cannot be self-organized.
However, the spliced screen in the prior art cannot be wirelessly networked, and the control end of the spliced screen cannot be in bidirectional communication, so that the problem that information of each screen cannot be acquired is solved.
Accordingly, there is a need for improvement and development in the art.
Disclosure of Invention
The invention aims to solve the technical problems that a spliced screen system with an Internet of things function, a connection processing method, an intelligent terminal and a storage medium are provided for overcoming the defects of the prior art, and the problems that a spliced screen in the prior art cannot be wirelessly networked, a spliced screen control end cannot perform two-way communication and cannot acquire information of each screen are solved.
The technical scheme adopted by the invention for solving the problems is as follows:
spliced screen system with thing networking function, wherein includes:
the Bluetooth ad hoc network comprises a plurality of single screens, a plurality of connecting plates and a plurality of connecting plates, wherein the single screens are connected together to form a spliced screen, and Bluetooth ad hoc networks are arranged between the single screens; each single screen comprises: the device comprises a wireless Bluetooth mesh module and a screen driving board connected with the wireless Bluetooth mesh module;
the Bluetooth router is in wireless connection with the spliced screen and is used for collecting node information of each single screen and transmitting an instruction of the control end to each single screen;
the control end is connected with the spliced screen through the Bluetooth router, is used for binding the spliced screen through configuration, receiving the operation instruction, acquiring the service condition and the working running state of the spliced screen in real time, and is used for synchronously issuing control instructions to each single screen.
The spliced screen system with the internet of things function, wherein the wireless Bluetooth mesh module of each single screen is a wireless Bluetooth mesh module with a battery power supply and is used for independently working under the condition of no external power supply; the wireless Bluetooth mesh modules of each single screen are connected with the screen driving board of the single screen through serial ports, and the screen driving board is connected with an access power supply.
The spliced screen system with the function of the Internet of things, wherein,
the Bluetooth router is configured in an intranet or connected to a cloud.
The spliced screen system with the internet of things function, wherein the control end comprises: a local area network control end and a mobile end control end,
the local area network control end communicates with the server through a TCP/IP protocol;
the mobile terminal control terminal is used for obtaining the service condition of each screen in real time by configuring the binding spliced screen and the service condition and the working running state of the remote access screen wall.
A connection processing method of a spliced screen system with an Internet of things function, wherein the method comprises the following steps:
a plurality of single screens are connected together in advance and connected through a Bluetooth ad hoc network to form a spliced screen system; a wireless Bluetooth mesh module is arranged in each single screen, and the wireless Bluetooth mesh modules are connected with the driving boards of the single screens through serial ports;
after networking a plurality of single-screen Bluetooth ad hoc networks, connecting a control end with a Bluetooth router;
the control end receives an operation instruction to configure the connection between the single-screen node and the router;
the Bluetooth router collects the node information of each single screen and transmits the instruction of the control end to each single screen;
the control end connected with the spliced screen through the Bluetooth router is used for binding the spliced screen through configuration, receiving the operation instruction, acquiring the service condition and the working running state of the spliced screen in real time, and synchronously issuing the control instruction to each single screen.
According to the spliced screen connection processing method with the Internet of things function, the steps of binding the spliced screens through configuration, receiving the operation instructions, acquiring the service condition and the working running state of the spliced screens in real time, and synchronously issuing the control instructions to each single screen further comprise:
the control end controls the spliced screen according to the agreed protocol and acquires the equipment parameters.
According to the spliced screen connection processing method with the Internet of things function, the steps of binding the spliced screens through configuration, receiving the operation instructions, acquiring the service condition and the working running state of the spliced screens in real time, and synchronously issuing the control instructions to each single screen further comprise:
and the control end generates a project two-dimensional code at the control end of the server/client framework according to the Bluetooth routing MAC and the project information, and the mobile terminal binds the spliced screen equipment through the two-dimensional code so as to remotely check the operation condition of the spliced screen equipment.
According to the spliced screen connection processing method with the Internet of things function, the steps of binding the spliced screens through configuration, receiving the operation instructions, acquiring the service condition and the working running state of the spliced screens in real time, and synchronously issuing the control instructions to each single screen further comprise:
the control end receives operation instructions of a user, obtains the running state and the equipment information of each single screen, and checks the basic fault position and the running information of the equipment locally or remotely.
A smart terminal comprising a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by one or more processors, the one or more programs comprising means for performing any of the methods.
A non-transitory computer readable storage medium, which when executed by a processor of an electronic device, causes the electronic device to perform the method of any one of the claims.
The invention has the beneficial effects that: the embodiment of the invention is realized by adopting a Bluetooth mesh technology, wherein each screen is internally provided with a Bluetooth node, and the nodes are connected with a driving board of the screen through serial ports. The invention adopts mesh (wireless grid) technology to carry out Bluetooth ad hoc network between screens without wired connection. After the screen is networked, a Bluetooth router is needed at the control end, information of the nodes is collected back, and instructions of the control end are transmitted to each node. The invention can realize wireless networking of the spliced screen, and the control end of the spliced screen can realize two-way communication and acquire information of each screen. Moreover, the invention has the following advantages:
1) In the splicing system, a user can acquire the service condition of each screen in real time, wherein the service condition comprises channel conditions, equipment brightness contrast, whether signals exist or not and the like;
2) The control instructions of the control end can be issued synchronously.
3) Each screen is connected by wireless ad hoc network without wires.
4) The device information can be directly viewed through a local area network or a public network.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
Fig. 1 is a functional block diagram of a single screen of a spliced screen system with an internet of things function according to an embodiment of the present invention.
Fig. 2 is a connection schematic block diagram of a spliced screen system with an internet of things function provided by an embodiment of the present invention.
Fig. 3 is a schematic flow chart of a method for processing connection of a spliced screen with an internet of things function according to an embodiment of the present invention.
Fig. 4 is a schematic block diagram of an internal structure of an intelligent terminal according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear and clear, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
The spliced screen in the prior art cannot be wirelessly networked, and a spliced screen control end cannot be in bidirectional communication and cannot acquire information of each screen.
In order to solve the problems in the prior art, the invention provides a spliced screen system with an Internet of things function, a connection processing method, an intelligent terminal and a storage medium, and aims to solve the problems that a spliced screen in the prior art cannot be wirelessly networked, a spliced screen control end cannot bidirectionally communicate and cannot acquire information of each screen. The invention adopts mesh (wireless grid) technology to carry out Bluetooth ad hoc network between screens without wired connection. After the screen is networked, a Bluetooth router is needed at the control end, information of the nodes is collected back, and instructions of the control end are transmitted to each node. The Bluetooth router can be configured in an intranet and also can be connected to a cloud.
At the comprehensive management platform end, mature and stable C# is adopted to develop control end software, and the real system operates efficiently and stably through TCP/IP protocol and server communication.
At the mobile control end, the service condition and the working running state of the screen wall can be accessed remotely by configuring binding equipment.
The invention has the following advantages:
1. the invention solves the problem that the control end of the existing spliced screen cannot realize two-way communication and cannot acquire information of each screen.
2. The invention adopts wireless networking, and does not need wires to be connected in series.
3. The invention solves the problem that the existing splicing cannot reach an unattended state, and a user can check the use state of the equipment at a far end.
The invention can be applied to a plurality of fields, and can be applied to a large-screen splicing control system, a security monitoring display terminal system and an indoor entertainment audio-visual system. Can be applied to a plurality of occasions: and a large-screen splicing processing system which needs to be connected with various video input signals, such as financial system monitoring items, electric power system monitoring items, petrochemical industry monitoring items, machine room monitoring items, prison system monitoring items, traffic system monitoring items, campus monitoring items, internet cafe monitoring items and the like.
Mesh networks, i.e. "wireless Mesh networks", are "multi-hop" networks, developed from ad hoc networks, and are one of the key technologies to solve the "last kilometer" problem. In the evolution towards the next generation network, wireless is an indispensable technology. The wireless mesh can cooperatively communicate with other networks, is a dynamic network architecture which can be continuously expanded, and any two devices can keep wireless interconnection.
The general architecture of WMNs consists of three different classes of wireless network elements: gateway routers (routers with gateway/bridge functionality), mesh routers (access points) and Mesh clients (mobile or otherwise). The Mesh client is connected to the wireless Mesh router in a wireless connection mode, and the wireless Mesh router forms a relatively stable forwarding network in a multi-hop interconnection mode. In the general network architecture of WMN, any Mesh router can be used as a data forwarding relay for other Mesh routers, and some Mesh routers also have additional capabilities of an internet gateway. The gateway Mesh router forwards traffic between the WMN and the internet over a high-speed wired link. The general network architecture of WMNs can be seen as consisting of two planes, where the access plane provides network connectivity to Mesh clients, while the forwarding plane forwards relay traffic between Mesh routers. As the use of virtual wireless interface technology in WMNs increases, network architectures for WMN split-plane designs become increasingly popular.
Exemplary apparatus
As shown in fig. 1 and fig. 2, a spliced screen system with internet of things function provided in an embodiment of the present application includes:
a plurality of single screens 100, as shown in fig. 1, are a single screen 100 (single liquid crystal screen), in this embodiment, the plurality of single screens 100 are connected together to form a spliced screen, as shown in fig. 2, and bluetooth ad hoc network is formed between the single screens 100 and the single screens 100; as shown in fig. 1, each single screen 100 in this embodiment includes: a wireless bluetooth mesh module (wireless bluetooth mesh module node self-charging battery power supply) 110, and a screen driving board 120 connected with the wireless bluetooth mesh module 110; in this embodiment, preferably, the wireless bluetooth mesh module 110 is connected with the screen driving board through an RS323 communication interface;
the Bluetooth router 200 is wirelessly connected with each single screen 100 Bluetooth networking of the spliced screen, and is used for collecting node information of each single screen 100, and transmitting an instruction of the control end 300 to each single screen 100;
the control end 300 is connected with each single screen 100 of the spliced screen through the Bluetooth router 200, and is used for binding the spliced screen through configuration, receiving the operation instruction, acquiring the service condition and the working running state of the spliced screen in real time, and synchronously issuing the control instruction to each single screen 100.
In the embodiment of the present invention, as shown in fig. 1, the wireless bluetooth mesh module 110 of each single screen 100 is a wireless bluetooth mesh module 110 with a battery power supply, and is configured to operate independently without external power supply; the wireless bluetooth mesh module 110 of each single screen 100 is connected with the screen driving board 120 of the single screen 100 through a serial port (for example, RS323 serial port communication), and the screen driving board 120 is connected with an access power supply. That is, in the embodiment of the present invention, the wireless bluetooth mesh module 110 is provided with a self-powered module, so that the working and running states of all devices including the screen power can be obtained.
In this embodiment, the bluetooth router 200 may be configured in an intranet or connected to a cloud.
In the spliced screen system with the internet of things function of this embodiment, as shown in fig. 2, the control end 300 includes: a local area network control terminal 310 and a mobile terminal control terminal 320,
the local area network control end is provided with control software (namely local area network control end software) which is communicated with the server through a TCP/IP protocol;
the mobile terminal control terminal is also provided with control terminal software (namely mobile terminal control terminal software) which is used for remotely accessing the service condition and the working running state of the screen wall of the screen by configuring and binding the spliced screen, and the service condition of each screen is obtained in real time.
From the above, the embodiment of the invention is realized by adopting the bluetooth mesh technology, wherein each screen is internally provided with a bluetooth node, and the nodes are connected with the driving board of the screen through serial ports. Through bluetooth mesh, the control end can access the information of arbitrary piece screen. According to the characteristics of the mesh technology, the Bluetooth ad hoc network between the screens does not need wired connection, and a wireless mode is adopted, so that the complexity of wiring is avoided, and the cost is saved. And the mesh ad hoc network is adopted, so that the information transmission is reliable and is not limited by the distance.
After the screen networking, the invention collects the information of each single-screen node back through a Bluetooth router 200 at the control end, and transmits the instruction of the control end 300 to each single-screen node. The Bluetooth router can be configured in an intranet or connected to the cloud.
In the invention, preferably, at the comprehensive management platform end, mature and stable C# can be adopted to develop control end software, and the whole system can operate efficiently and stably through TCP/IP protocol and server communication.
When the invention is used, the service condition and the working running state of the screen wall can be accessed remotely by configuring the equipment to be accessed in the mobile control end. For example, a binding two-dimensional code can be generated, the mobile terminal is bound through the two-dimensional code scanning, and the remote terminal realizes the check of the running state of the equipment.
Exemplary method
Based on the above embodiments, as shown in fig. 3, an embodiment of the present invention provides a connection processing method of a spliced screen system with an internet of things function, where the method includes:
s301, connecting a plurality of single screens 100 together in advance, and connecting the single screens through a Bluetooth ad hoc network to form a spliced screen system; and a wireless bluetooth mesh module 110 is built in each single screen 100, and the wireless bluetooth mesh module 110 is connected with a driving board of the single screen 100 through a serial port, as shown in fig. 2;
s302, after a plurality of single-screen 100 Bluetooth self-networking, connecting a control end 300 to a Bluetooth router 200;
the method of bluetooth ad hoc network may include the following steps:
the network configuration of the Bluetooth node is used for configuring network information to the Bluetooth node N, and the Bluetooth node N configured with the network information becomes a Bluetooth node S; step (2), the bluetooth nodes are connected, the bluetooth nodes S configured with the same network information can find each other and autonomously realize the interconnection, and a center node C and a slave node P, CP are generated; and (3) the network address of the Bluetooth node is autonomously allocated, and for the Bluetooth node which is autonomously added into the network, a network address is autonomously allocated by the network.
S303, the control end 300 receives an operation instruction to configure the connection between the single-screen node and the router;
s304, the Bluetooth router 200 collects the node information of each single screen 100 and transmits the instruction of the control end 300 to each single screen 100;
s305, the control end 300 connected with the spliced screen through the Bluetooth router 200 receives the operation instruction in real time to acquire the service condition and the working running state of the spliced screen through configuration binding of the spliced screen, and can synchronously issue control instructions to each single screen 100.
In the embodiment of the present invention, the steps of binding the spliced screen through configuration, receiving the operation instruction, obtaining the service condition and the working running state of the spliced screen in real time, and synchronously issuing the control instruction to each single screen 100 further include:
the control end 300 controls the splicing screen according to the agreed protocol and acquires the device parameters. For example, bluetooth ad hoc network address information and device ID information of each single screen are acquired.
In an embodiment, in the method for processing connection between spliced screens with the internet of things function, the step of receiving the operation instruction to obtain the service condition and the working running state of the spliced screen in real time and synchronously issuing the control instruction to each single screen 100 by configuring and binding the spliced screen further includes:
the control end 300 generates a project two-dimensional code at the control end 300 of the server/client architecture according to the Bluetooth routing MAC and the project information, and the mobile terminal binds the spliced screen equipment through the two-dimensional code so as to remotely check the operation condition of the spliced screen equipment.
The control end 300 receives an operation instruction of a user, acquires the operation state and the equipment information of each single screen 100, and checks the basic fault position and the operation information of the equipment locally or remotely.
For example, the control end can bind the generated binding two-dimensional code through the mobile end control end software, and the mobile end can view the running state of the equipment through the two-dimensional code scanning code binding. By adopting the Bluetooth technology, the control end can acquire the running state and equipment information of each screen, can be seen at the local or remote end, knows the basic fault position and other information of the equipment in advance, and can effectively and timely process faults.
The invention adopts the wireless Bluetooth mesh module, has long equipment connection distance, reliability and stability and low power consumption. The screen node is self-powered, is not influenced by external power supply, and can stably and effectively feed back equipment information. The wireless ad hoc network communication is adopted, the traditional wired connection mode is abandoned, the project site is neat, and the information transmission is stable and reliable.
Based on the above embodiment, the present invention further provides an intelligent terminal, and a functional block diagram thereof may be shown in fig. 4. The intelligent terminal comprises a processor, a memory, a network interface, a display screen and a wireless Bluetooth mesh module which are connected through a system bus. The processor of the intelligent terminal is used for providing computing and control capabilities. The memory of the intelligent terminal comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The network interface of the intelligent terminal is used for communicating with an external terminal through network connection. The computer program is executed by a processor to realize a spliced screen connection processing method with the function of the Internet of things. The display screen of the intelligent terminal can be a liquid crystal display screen or an electronic ink display screen, and the wireless Bluetooth mesh module of the intelligent terminal is arranged in the intelligent terminal in advance and used for Bluetooth ad hoc network.
It will be appreciated by those skilled in the art that the schematic block diagram shown in fig. 4 is merely a block diagram of a portion of the structure associated with the present inventive arrangements and is not limiting of the smart terminal to which the present inventive arrangements are applied, and that a particular smart terminal may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, a smart terminal is provided that includes a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by one or more processors, the one or more programs comprising instructions for:
a plurality of single screens are connected together in advance and connected through a Bluetooth ad hoc network to form a spliced screen system; a wireless Bluetooth mesh module is arranged in each single screen, and the wireless Bluetooth mesh modules are connected with the driving boards of the single screens through serial ports;
after networking a plurality of single-screen Bluetooth ad hoc networks, connecting a control end with a Bluetooth router;
the control end receives an operation instruction to configure the connection between the single-screen node and the router;
the Bluetooth router collects the node information of each single screen and transmits the instruction of the control end to each single screen;
the control end connected with the spliced screen through the Bluetooth router is used for binding the spliced screen through configuration, receiving the operation instruction, acquiring the service condition and the working running state of the spliced screen in real time, and synchronously issuing the control instruction to each single screen.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
In summary, the invention discloses a spliced screen system with an internet of things function, a connection processing method, an intelligent terminal and a storage medium. The invention adopts mesh (wireless grid) technology to carry out Bluetooth ad hoc network between screens without wired connection. After the screen is networked, a Bluetooth router is needed at the control end, information of the nodes is collected back, and instructions of the control end are transmitted to each node. The invention can realize wireless networking of the spliced screen, and the control end of the spliced screen can realize two-way communication and acquire information of each screen. Moreover, the invention has the following advantages:
1) In the splicing system, a user can acquire the service condition of each screen in real time, wherein the service condition comprises channel conditions, equipment brightness contrast, whether signals exist or not and the like;
2) The control instructions of the control end can be issued synchronously.
3) Each screen is connected by wireless ad hoc network without wires.
4) The device information can be directly viewed through a local area network or a public network.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (9)
1. Spliced screen system with thing networking function, characterized by comprising:
the Bluetooth ad hoc network comprises a plurality of single screens, a plurality of connecting plates and a plurality of connecting plates, wherein the single screens are connected together to form a spliced screen, and Bluetooth ad hoc networks are arranged between the single screens; each single screen comprises: the device comprises a wireless Bluetooth mesh module and a screen driving board connected with the wireless Bluetooth mesh module;
the Bluetooth router is in wireless connection with the spliced screen and is used for collecting node information of each single screen and transmitting an instruction of the control end to each single screen;
the control end is connected with the spliced screen through the Bluetooth router, is used for binding the spliced screen through configuration, receiving the operation instruction, acquiring the service condition and the working running state of the spliced screen in real time, and synchronously issuing control instructions to each single screen;
each screen is internally provided with a Bluetooth node, and the nodes are connected with a driving plate of the screen through serial ports;
the control end comprises: a local area network control end and a mobile end control end,
the local area network control end communicates with the server through a TCP/IP protocol;
the mobile terminal control terminal is used for obtaining the service condition of each screen in real time by configuring the binding spliced screen and the service condition and the working running state of the remote access screen wall.
2. The spliced screen system with the internet of things function according to claim 1, wherein the wireless Bluetooth mesh module of each single screen is a wireless Bluetooth mesh module with a battery power supply and is used for working independently under the condition of no external power supply; the wireless Bluetooth mesh modules of each single screen are connected with the screen driving board of the single screen through serial ports, and the screen driving board is connected with an access power supply.
3. The spliced screen system with the function of the Internet of things according to claim 1, wherein,
the Bluetooth router is configured in an intranet or connected to a cloud.
4. The connection processing method of the spliced screen system with the Internet of things function is characterized by comprising the following steps of:
a plurality of single screens are connected together in advance and connected through a Bluetooth ad hoc network to form a spliced screen system; a wireless Bluetooth mesh module is arranged in each single screen, and the wireless Bluetooth mesh modules are connected with the driving boards of the single screens through serial ports;
after networking a plurality of single-screen Bluetooth ad hoc networks, connecting a control end with a Bluetooth router;
the control end receives an operation instruction to configure the connection between the single-screen node and the router;
the Bluetooth router collects the node information of each single screen and transmits the instruction of the control end to each single screen;
the control end is connected with the spliced screen through the Bluetooth router, the spliced screen is bound through configuration, the operation instruction is received to acquire the service condition and the working running state of the spliced screen in real time, and the control instruction can be issued to each single screen synchronously;
each screen is internally provided with a Bluetooth node, and the nodes are connected with a driving plate of the screen through serial ports;
the control end comprises: a local area network control end and a mobile end control end,
the local area network control end communicates with the server through a TCP/IP protocol;
the mobile terminal control terminal is used for obtaining the service condition of each screen in real time by configuring the binding spliced screen and the service condition and the working running state of the remote access screen wall.
5. The method for processing the connection between the spliced screens with the internet of things function according to claim 4, wherein the step of receiving the operation instruction to acquire the service condition and the working running state of the spliced screens in real time and synchronously issuing the control instruction to each single screen by configuring the spliced screens comprises the following steps:
the control end controls the spliced screen according to the agreed protocol and acquires the equipment parameters.
6. The method for processing the connection between the spliced screens with the internet of things function according to claim 4, wherein the step of receiving the operation instruction to acquire the service condition and the working running state of the spliced screens in real time and synchronously issuing the control instruction to each single screen by configuring the spliced screens comprises the following steps:
and the control end generates a project two-dimensional code at the control end of the server/client framework according to the Bluetooth routing MAC and the project information, and the mobile terminal binds the spliced screen equipment through the two-dimensional code so as to remotely check the operation condition of the spliced screen equipment.
7. The method for processing the connection between the spliced screens with the internet of things function according to claim 4, wherein the step of receiving the operation instruction to acquire the service condition and the working running state of the spliced screens in real time and synchronously issuing the control instruction to each single screen by configuring the spliced screens comprises the following steps:
the control end receives operation instructions of a user, obtains the running state and the equipment information of each single screen, and checks the basic fault position and the running information of the equipment locally or remotely.
8. An intelligent terminal comprising a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by one or more processors, the one or more programs comprising instructions for performing the method of any of claims 4-7.
9. A non-transitory computer readable storage medium, which when executed by a processor of an electronic device, causes the electronic device to perform the method of any of claims 4-7.
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