Audio and video data transmission local area network system

Abstract

The utility model relates to a local area network system for audio and video data transmission. The local area network system comprises a plurality of control terminals, a plurality of switches, a plurality of signal transmitters and a plurality of signal receivers, each switch is provided with a signal transmitter connecting end and a signal receiver connecting end, and each switch is connected with the signal transmitter through the signal transmitter connecting end and connected with the signal receiver through the signal receiver connecting end; the system further comprises a plurality of local area networks, each local area network at least comprises a control terminal, a signal transmitter and a signal receiver, the local area networks are used for communicating different control terminals, and the signal transmitters and the signal receivers are located in the same local area network. Control terminals, switches, signal transmitters and signal receivers in different local area networks are distinguished, and the effect of transmitting different high-definition videos at the same time is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, in particular to a local area network system for audio and video data transmission. Background Art

[0002] In the prior art, during the HD video transmission process, the HD video needs to be sent through a signal transmitter, then received through a signal receiver, and output through a display. At the same time, the transmission of the HD video can be arbitrarily controlled and switched through a control terminal. However, in specific places, different HD videos need to be transmitted simultaneously due to different needs, which makes it impossible to achieve this requirement in the same local area network. Utility Model Content

[0003] The utility model provides an audio and video data transmission and storage system. An administrator distributes control terminals, switches, signal transmitters and signal receivers through multiple local area networks to achieve the effect of transmitting different high-definition videos at the same time.

[0004] In order to solve the above problems, the utility model is achieved through the following technical solutions:

[0005] A local area network system for audio and video data transmission includes: multiple control terminals, multiple switches, multiple signal transmitters, and multiple signal receivers; each of the switches is provided with a signal transmitter connection end and a signal receiver connection end, each of the switches is connected to the signal transmitter via the signal transmitter connection end, and is connected to the signal receiver via the signal receiver connection end; it also includes multiple local area networks, each of which includes at least one control terminal, one signal transmitter, and one signal receiver, and the multiple local area networks are used to connect different control terminals, signal transmitters, and signal receivers in the same local area network.

[0006] A preferred solution of the utility model: further comprising a server, wherein the server is provided with a storage unit, and the storage unit is respectively connected to the control terminal and the signal transmitter.

[0007] A preferred solution of the utility model: the control terminal is connected to the switch, the signal transmitter and the signal receiver are respectively connected to the switch by wire, and the server is connected to the switch by wire.

[0008] A preferred solution of the utility model: further comprising a router, wherein the router is arranged between the control terminal and the switch, and the control terminal is connected to the switch via the router.

[0009] A preferred solution of the utility model: the signal transmitter is provided with a multicast address transmitting end, and the signal receiver is provided with a multicast address receiving end.

[0010] A preferred solution of the utility model: the control terminal is provided with an account allocation management module, the signal transmitter is provided with an account receiving module 1, and the signal receiver is provided with an account receiving module 2; the account allocation management module is respectively connected to the account receiving module 1 and the account receiving module 2, and is used to allocate accounts to the account receiving module 1 and the account receiving module 2.

[0011] A preferred solution of the utility model: the control terminal is a tablet computer or a mobile phone.

[0012] A preferred solution of the utility model: the local area network has a bandwidth of 1 Gigabit or 10 Gigabit.

[0013] Beneficial effects:

[0014] The utility model discloses an audio and video data transmission local area network system, comprising: a plurality of control terminals, a plurality of switches, a plurality of signal transmitters, and a plurality of signal receivers; each of the switches is provided with a signal transmitter connection end and a signal receiver connection end, each of the switches is connected to the signal transmitter via the signal transmitter connection end, and is connected to the signal receiver via the signal receiver connection end, and a plurality of signal transmitters and a plurality of signal receivers can be arbitrarily matched; it also comprises a plurality of local area networks, a local area network comprising at least a control terminal, a signal transmitter and a signal receiver, the plurality of local area networks are used to connect different control terminals, signal transmitters, and signal receivers in the same local area network, distinguish the control terminals, switches, signal transmitters, and signal receivers in different local area networks, and realize the transmission of different high-definition videos. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The utility model is a structural schematic diagram of an audio and video data transmission local area network system.

[0017] Reference numerals

[0018] 100, control terminal; 200, signal transmitter; 201, multicast address transmitter; 300, signal receiver; 301, multicast address receiver; 400, switch; 500, router; 600, server. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, but not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model discloses an audio and video data transmission local area network system, comprising: a plurality of control terminals 100, a plurality of switches 400, a plurality of signal transmitters 200, and a plurality of signal receivers 300; each of the switches 400 is provided with a signal transmitter 200 connection end and a signal receiver 300 connection end, each of the switches 400 is connected to the signal transmitter 200 via the signal transmitter 200 connection end, and is connected to the signal receiver 300 via the signal receiver 300 connection end, and the plurality of signal transmitters 200 and the plurality of signal receivers 300 can be arbitrarily matched; the utility model also comprises a plurality of local area networks, a local area network at least comprising a control terminal 100, a signal transmitter 200 and a signal receiver 300, the plurality of local area networks are used to connect different control terminals 100, signal transmitters 200, and signal receivers 300 in the same local area network, distinguish the control terminals 100, switches 400, signal transmitters 200, and signal receivers 300 in different local area networks, and realize the transmission of different high-definition videos.

[0021] Each control terminal 100 in the local area network is provided with an account and password, and a corresponding key is generated by the account and password to encrypt and group the signal transmitters 200 and the signal receivers 300 in the same local area network and distinguish them.

[0022] A preferred solution of the utility model: further includes a server 600, wherein the server 600 is provided with a storage unit, wherein the storage unit is respectively connected to the control terminal 100 and the signal transmitter 200, and the transmitted high-definition video stream and the instructions executed by the control terminal 100 are stored in the storage unit.

[0023] A preferred solution of the present utility model: the control terminal 100 is connected to the switch 400, the signal transmitter 200 and the signal receiver 300 are respectively connected to the switch 400 by wire, and the server 600 is connected to the switch 400 by wire. When there are multiple signal transmitters 200 and signal receivers 300, multi-machine connection needs to be realized through the switch 400.

[0024] A preferred solution of the present invention further comprises a router 500 , wherein the router 500 is arranged between the control terminal 100 and the switch 400 , and the control terminal 100 is connected to the switch 400 via the router 500 .

[0025] A preferred solution of the utility model: the signal transmitter 200 is provided with a multicast address transmitting end 201, and the signal receiver 300 is provided with a multicast address receiving end 301, and the digital tube numbers of the multicast address transmitting end 201 of the signal transmitter 200 are modulated with the digital tube numbers of the multicast address receiving end 301 of the signal receiver 300, so that the two are matched and associated; and double encryption of the account and the multicast address is realized.

[0026] A preferred solution of the present utility model: the control terminal 100 is provided with an account allocation management module, the signal transmitter 200 is provided with an account receiving module 1, and the signal receiver 300 is provided with an account receiving module 2; the account allocation management module is respectively connected to the account receiving module 1 and the account receiving module 2, and is used to allocate accounts to the account receiving module 1 and the account receiving module 2.

[0027] A preferred solution of the present invention: the control terminal 100 is a tablet computer or a mobile phone, and the signal transmitter 200 and the signal receiver 300 are controlled by a specific app in the tablet computer or the mobile phone.

[0028] A preferred solution of the utility model: the local area network has a bandwidth of 1 Gigabit or 10 Gigabit to ensure smooth transmission of the video.

[0029] Those skilled in the art will appreciate that the modules and algorithm steps of each example described in conjunction with the embodiments disclosed in the present invention can be implemented by electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in terms of function in the above description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0030] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described equipment, devices or modules can refer to the corresponding process in the aforementioned method embodiment and will not be repeated here.

[0031] In the several embodiments provided by the present utility model, it should be understood that the disclosed devices, means or methods can be implemented in other ways. For example, the composition and steps of each example have been described. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present utility model.

[0032] The embodiments of the devices and equipment described above are merely illustrative. For example, the division of the modules is merely a logical function division. There may be other division methods in actual implementation, such as multiple modules or components may be combined or integrated into another device, or some features may be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interfaces, devices, apparatuses or modules, or may be an electrical, mechanical or other form of connection.

[0033] The modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, and may be located in one place, or may be distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the embodiment scheme of the utility model. In addition, the functional modules in the various embodiments of the utility model may be integrated into a processing module, or each module may exist physically separately, or two or more modules may be integrated into one module. The above-mentioned integrated modules may be implemented in the form of hardware or in the form of software functional modules.

[0034] If the integrated module is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the utility model is essentially or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the utility model. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk and other media that can store program code.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A local area network system for transmitting audio and video data, characterized in that: include: A plurality of control terminals (100), a plurality of switches (400), a plurality of signal transmitters (200), and a plurality of signal receivers (300); each of the switches (400) is provided with a signal transmitter (200) connection end and a signal receiver (300) connection end, and each of the switches (400) is connected to the signal transmitter (200) via the signal transmitter (200) connection end, and is connected to the signal receiver (300) via the signal receiver (300) connection end; and a plurality of local area networks are also included, wherein a local area network includes at least one control terminal (100), one signal transmitter (200), and one signal receiver (300), and the plurality of local area networks are used to connect different control terminals (100), signal transmitters (200), and signal receivers (300) in the same local area network.

2. The audio and video data transmission local area network system according to claim 1, characterized in that: It also includes a server (600), wherein the server (600) is provided with a storage unit, and the storage unit is respectively connected to the control terminal (100) and the signal transmitter (200).

3. The audio and video data transmission local area network system according to claim 2, characterized in that: The control terminal (100) is connected to the switch (400), the signal transmitter (200) and the signal receiver (300) are respectively connected to the switch (400) by wire, and the server (600) is connected to the switch (400) by wire.

4. The local area network system for transmitting audio and video data as claimed in claim 3, characterized in that: It also includes a router (500), which is arranged between the control terminal (100) and the switch (400), and the control terminal (100) is connected to the switch (400) through the router (500).

5. The audio and video data transmission local area network system according to claim 4, characterized in that: The signal transmitter (200) is provided with a multicast address transmitting end (201), and the signal receiver (300) is provided with a multicast address receiving end (301).

6. The local area network system for transmitting audio and video data according to claim 1, characterized in that: The control terminal (100) is provided with an account allocation management module, the signal transmitter (200) is provided with an account receiving module 1, and the signal receiver (300) is provided with an account receiving module 2; the account allocation management module is respectively connected to the account receiving module 1 and the account receiving module 2, and is used to allocate accounts to the account receiving module 1 and the account receiving module 2.

7. The local area network system for transmitting audio and video data according to claim 1, characterized in that: The control terminal (100) is a tablet computer or a mobile phone.

8. The local area network system for transmitting audio and video data according to any one of claims 1 to 7, characterized in that: The local area network has a bandwidth of 1 Gigabit or 10 Gigabit.

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