CN110850771A - Signal channel switching method, terminal device and computer readable storage medium - Google Patents
Signal channel switching method, terminal device and computer readable storage medium Download PDFInfo
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
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Abstract
The invention provides a switching method of signal channel transmission, terminal equipment and a computer readable storage medium. The switching method of the signal channel provided by the invention comprises the following steps: after control information sent by a signal receiving end is received, a target output interface and a target input interface are obtained according to the control information; and adjusting a signal transmission channel of the target output interface according to the target output interface and the target input interface. The channel for returning the information is established between the signal receiving end and the matrix switching machine, the control information for signal switching can be sent to the signal receiving end, the switching of the signal channels is automatically completed according to the received control information, manual control is not needed to be carried out on a matrix system in the operation process, and the sending of a signal switching instruction is directly completed at the signal receiving end, so that the key operation step for signal channel switching is simplified, and the efficiency for signal channel switching is improved.
Description
Technical Field
The present invention relates to the field of communication control, and in particular, to a method for switching signal channel transmission, a terminal device, and a computer-readable storage medium.
Background
A matrix switch is a type of output device that can switch multiple signals, having multiple input ports and multiple output ports, where any one input port can communicate with any one output port, and one output port will only receive signals from one input port at a time. In the actual use process, a key control mode is often adopted to control the switching of communication between the input interface and the output interface, but the key control mode needs a worker to manually control the installation position of the matrix system, and the matrix system is generally installed in a machine room, so that the operation is inconvenient.
Disclosure of Invention
The invention mainly aims to provide a switching method of signal channel transmission, terminal equipment and a computer readable storage medium, and aims to solve the problem that the operation is inconvenient because the matrix signal switching operation needs manual operation through keys at present.
In order to achieve the above object, the present invention provides a method for switching signal channels, wherein the method for switching signal channels comprises the following steps:
after control information sent by a signal receiving end is received, a target output interface and a target input interface are obtained according to the control information;
and adjusting a signal transmission channel of the target output interface according to the target output interface and the target input interface.
Optionally, the target output interface includes:
and the output interface and/or other output interfaces correspond to the signal receiving end.
Optionally, the step of adjusting a signal transmission channel of the target output interface according to the target output interface and the target input interface includes:
acquiring a channel adjustment operation;
and adjusting a signal transmission channel of the target output interface according to the channel adjustment operation, the target output interface and the target input interface.
Optionally, the step of adjusting a signal transmission channel of the target output interface according to the channel adjustment operation, the target output interface, and the target input interface includes:
when the channel adjustment operation is a new addition operation, newly adding a transmission channel between the target input interface and the target output interface;
when the adjustment operation is a deletion operation, deleting a transmission channel between the target input interface and the target output interface;
and when the adjustment operation is a replacement operation, replacing the original transmission channel of the target output interface by adopting the transmission channel between the target input interface and the target output interface.
Optionally, the method for switching signal channels further includes:
when an input signal is received, acquiring an input interface receiving the input signal;
and transmitting the input signal and the channel information to an output interface for output through a transmission channel corresponding to the input interface.
In order to achieve the above object, the present invention provides a method for switching signal channels, wherein the method for switching signal channels comprises the following steps:
after receiving a signal switching instruction, a signal receiving end generates control information according to the signal switching instruction;
and sending the control information to the electronic equipment through an output interface corresponding to the signal receiving end.
Optionally, the control information includes:
a target output interface, a target input interface, and a channel adjustment operation.
Optionally, before the step of receiving a signal switching instruction by the signal receiving end, the switching method further includes:
receiving an input signal and channel information sent by the electronic equipment;
and generating a visual screen menu according to the input signal and the channel information so that a user can send out the signal switching instruction according to the visual screen menu.
In order to achieve the above object, the present invention further provides a terminal device, which includes a memory, a processor, and a control program of a signal channel switching method stored in the memory and operable on the processor, wherein the control program of the signal channel switching method, when executed by the processor, implements the steps of the control method of the signal channel switching method as described above.
To achieve the above object, the present invention further provides a computer-readable storage medium, on which a control program of a switching method of a signal channel is stored, and the control program of the switching method of the signal channel, when executed by a processor, implements the steps of the switching method of the signal channel as described above.
According to the technical scheme, after control information sent by a signal receiving end is received, a target output interface and a target input interface are obtained according to the control information; and adjusting a signal transmission channel of the target output interface according to the target output interface and the target input interface. The channel for returning the information is established between the signal receiving end and the matrix switching machine, the control information for signal switching can be sent to the signal receiving end, the switching of the signal channels is automatically completed according to the received control information, manual control is not needed to be carried out on a matrix system in the operation process, and the sending of a signal switching instruction is directly completed at the signal receiving end, so that the key operation step for signal channel switching is simplified, and the efficiency for signal channel switching is improved.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment related to a matrix switching system according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first embodiment of a signal channel switching method according to the present invention;
FIG. 3 is a simplified diagram of a matrix switcher according to a first embodiment of the signal channel switching method of the present invention;
FIG. 4 is a schematic diagram illustrating a connection between a matrix switcher and a signal receiving terminal according to a first embodiment of a signal channel switching method of the present invention;
FIG. 5 is a flowchart illustrating a second embodiment of a signal channel switching method according to the present invention;
FIG. 6 is a flowchart illustrating a signal channel switching method according to a third embodiment of the present invention;
fig. 7 is a schematic terminal structure diagram of a hardware operating environment related to a signal receiving end according to an embodiment of the present invention;
FIG. 8 is a flowchart illustrating a fourth embodiment of a signal channel switching method according to the present invention;
fig. 9 is a flowchart illustrating a signal channel switching method according to a fifth embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indications are changed accordingly.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: after control information sent by a signal receiving end is received, a target output interface and a target input interface are obtained according to the control information; and adjusting a signal transmission channel of the target output interface according to the target output interface and the target input interface.
In the prior art, the matrix signal switching operation needs manual operation through keys, so that the technical problem of inconvenient operation is caused.
The invention provides a switching method of signal channels, which comprises the following steps: after control information sent by a signal receiving end is received, a target output interface and a target input interface are obtained according to the control information; and adjusting a signal transmission channel of the target output interface according to the target output interface and the target input interface. The technical problem of inconvenient operation caused by manual operation through keys in the conventional matrix signal switching operation is solved.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention can be a matrix switcher or a signal switcher with a matrix switching system.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a signal input port 1004, a signal output port 1003, a memory 1005, and a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The signal output port 1003 and the signal input port 1004 may optionally include standard wired interfaces (such as optical fiber, network cable, serial port, etc.), wireless interfaces (such as WiFi interfaces). The memory 1005 may be a high-speed RAM memory, or may be an NVM (non-volatile memory), such as a disk memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer-readable storage medium, may include therein a control program of an operating system, a network communication module, and a switching method of a signal channel.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call a control program of a switching method of a signal channel stored in the memory 1005, and perform the following operations:
after control information sent by a signal receiving end is received, a target output interface and a target input interface are obtained according to the control information;
and adjusting a signal transmission channel of the target output interface according to the target output interface and the target input interface.
Further, the processor 1001 may call a control program of the switching method of the signal path stored in the memory 1005, and also perform the following operations:
acquiring a channel adjustment operation;
and adjusting a signal transmission channel of the target output interface according to the channel adjustment operation, the target output interface and the target input interface.
Further, the processor 1001 may call a control program of the switching method of the signal path stored in the memory 1005, and also perform the following operations:
when the channel adjustment operation is a new addition operation, newly adding a transmission channel between the target input interface and the target output interface;
when the adjustment operation is a deletion operation, deleting a transmission channel between the target input interface and the target output interface;
and when the adjustment operation is a replacement operation, replacing the original transmission channel of the target output interface by adopting the transmission channel between the target input interface and the target output interface.
Further, the processor 1001 may call a control program of the switching method of the signal path stored in the memory 1005, and also perform the following operations:
when an input signal is received, acquiring an input interface receiving the input signal;
and transmitting the input signal and the channel information to an output interface for output through a transmission channel corresponding to the input interface.
Referring to fig. 2 to 4, fig. 2 is a first embodiment of a signal channel switching method according to the present invention, the signal channel switching method includes the following steps:
step S10, after receiving the control information sent by the signal receiving terminal, obtaining a target output interface and a target input interface according to the control information;
in this embodiment, the matrix switch or the signal switch with the matrix switching system performs data communication with the signal receiving end. For convenience, the matrix switcher is used to represent the matrix switcher or the signal switcher with the matrix switching system.
In this embodiment, referring to fig. 3, the matrix switcher has multiple signal input ports and multiple signal output ports, and the number of the signal input ports may be the same as or different from that of the signal output ports. Each signal output port corresponds to one or more signal receiving ends, and the matrix switching machine sends signals received from the signal input ports to the signal receiving ends corresponding to the signal output ports through one or more signal output ports. The matrix switcher can also receive control information returned by the signal receiving end through the appointed signal output port. The medium for transmitting signals between the matrix switcher and the signal receiving end includes, but is not limited to, optical fibers, network cables, serial ports, and a high-definition multimedia consumer electronics control channel (CEC channel). For convenience of presentation, the signal input ports of the matrix switcher are numbered as a signal input port 1, a signal input port 2, a signal input port 3 and a signal input port 4, and the signal output ports of the same matrix switcher are numbered as a signal output port 1, a signal output port 2, a signal output port 3 and a signal output port 4.
In this embodiment, referring to fig. 4, for convenience, the multiple signal receiving terminals are further named as a signal receiving terminal a, a signal receiving terminal B, a signal receiving terminal C, and a signal receiving terminal D, and the signal receiving terminal a is set to correspond to the signal output port 1, the signal receiving terminal B corresponds to the signal output port 2, the signal receiving terminal C corresponds to the signal output port 3, and the signal receiving terminal D corresponds to the signal output port 4. It should be noted that the number of the signal receiving terminals does not have a limitation on the number of the actual signal receiving terminals, and the corresponding relationship between the signal receiving terminals and the signal output ports does not have a limitation on the actual corresponding relationship.
In this embodiment, the matrix switcher receives the control information sent by the signal receiving terminal, for example, the signal receiving terminal a connected to the signal output port 1 may send the control information generated at the signal receiving terminal a to the matrix switcher through the signal output port 1, but may not send the control information to the matrix switcher through other signal output ports (e.g., the signal output port 2, the signal output port 3, and the signal output port 4). After receiving the control information sent by the signal receiving end, the matrix switcher can acquire a target output interface and a target input interface according to the control information, namely the control information contains the target output interface and the target input interface which need to be switched. The target output interface can be any one or more of a signal output port 1, a signal output port 2, a signal output port 3 and a signal output port 4; the target input interface may be any one or more of signal input port 1, signal input port 2, signal input port 3, and signal input port 4. Specifically, if the signal receiving terminal a originally receives the signal transmitted from the signal input port 2 to the matrix switching machine through the signal output port 1, after the signal reaches the signal receiving terminal a, the user may provide a request for changing a transmission channel of the signal, that is, the control information. The user at the signal receiving end a can request to receive the signal transmitted from the signal input port 1 or other signal input ports to the matrix switching machine, thereby realizing the control of the signal receiving of the local end. Of course, in the case that the signal receiving end does not change the signal output port connected to the signal receiving end, the signals transmitted from the signal input port 1 or other signal input ports to the matrix switcher need to be transmitted to the signal receiving end a through the signal output port 1.
In this embodiment, the user at the signal receiving end a may further request to send any one or more signals from the signal input port 1, the signal input port 2, the signal input port 3, and the signal input port 4 to any one or more of the signal receiving end B, the signal receiving end C, and the signal receiving end D through any one or more of the signal output port 2, the signal output port 3, and the signal output port 4, for example, the user at the signal receiving end a may request to send a signal entering the matrix switching machine from the signal input port 1 to the signal receiving end B through the signal output port 2, thereby implementing control of signals of other signal receiving ends.
In this embodiment, the signal includes a high definition multimedia signal (HDMI signal), an audio signal, a video signal, an optical fiber signal, a digital signal (SDI signal), and the like.
Step S20, adjusting a signal transmission channel of the target output interface according to the target output interface and the target input interface.
In this embodiment, after receiving the control information sent by the signal receiving end, the matrix switcher adjusts the signal transmission channel according to the target output interface and the target input interface in the control information, and sends the control information, which enters the matrix switcher from the target input interface, to the signal receiving end corresponding to the target output interface through the target output interface according to the signal transmission channel.
In the embodiment, the channel for information return is established between the signal receiving end and the matrix switching machine, the control information of signal switching can be sent to the signal receiving end, the switching of the signal channel is automatically completed according to the received control information, manual control is not needed to be carried out on a matrix system in the operation process, and the sending of a signal switching instruction is directly completed at the signal receiving end, so that the key operation step of signal channel switching is simplified, and the efficiency of signal channel switching is improved.
Referring to fig. 5, fig. 5 is a second embodiment of the signal channel switching method of the present invention, and based on the first embodiment, step S20 includes:
step S21, obtaining channel adjustment operation;
in this embodiment, the channel adjustment operation includes any one of an addition operation, a deletion operation, and a replacement operation. Since there may be a plurality of transmission relationships between the target output interface and the target input interface included in the control information sent by the signal receiving end, the control message further includes channel adjustment information that corresponds to the target output interface and the target input interface. And after receiving the control information, the matrix switcher analyzes the control information through a Field Programmable Gate Array (FPGA) to obtain channel adjustment information, a target output interface and a target input interface, and then sends the analyzed channel adjustment information, target output interface and target input interface to a matrix switching control management system through a Controller Area Network (CAN) bus to perform channel adjustment operation.
Step S22, adjusting a signal transmission channel of the target output interface according to the channel adjustment operation, the target output interface, and the target input interface.
In this embodiment, when the channel adjustment operation is a new addition operation, a transmission channel between the target input interface and the target output interface is newly added. Specifically, if the control information request sent by the signal receiving terminal a receives a signal that enters the matrix switcher through the signal input port 1, and then receives a signal that enters the matrix switcher through any one or more of the signal input port 2, the signal input port 3, and the signal input port 4, the channel adjustment operation is regarded as a new operation, and in this case, all signals are sent to the signal receiving terminal through the signal output port corresponding to the signal receiving terminal, that is, the correspondence between the signal receiving terminal and the signal output port is not changed.
In this embodiment, the adding operation further includes: the control information request sent by the signal receiving terminal a sends a signal entering the matrix switcher through any one or more of the signal input port 1, the signal input port 2, the signal input port 3 and the signal input port 4 to any one or more of the signal receiving terminal B, the signal receiving terminal C and the signal receiving terminal D through any one or more of the signal output port 2, the signal output port 3 and the signal output port 4.
In this embodiment, when the adjustment operation is a deletion operation, the transmission channel between the target input interface and the target output interface is deleted. Specifically, if the signal receiving end a originally receives a signal entering the matrix switcher through the signal input port 1 and the signal input port 2, on this basis, the control information request sent by the signal receiving end requests to delete the originally received signal entering the matrix switcher through the signal input port 1, and only receives the signal entering the matrix switcher through the signal input port 2, the channel adjustment operation is regarded as a deletion operation, and the matrix switcher closes the signal transmission channel between the signal input port 1 and the signal output port 1.
In this embodiment, when the adjustment operation is a replacement operation, the original transmission channel of the target output interface is replaced with the transmission channel between the target input interface and the target output interface. Specifically, if the control information request sent by the signal receiving end a is based on the original signal received from the signal input port 1 and enters the matrix switching machine, the signal received from the signal input port 1 enters the matrix switching machine is changed to receive the signal entering the matrix switching machine through any one of the signal input port 2, the signal input port 3 and the signal input port 4, the channel adjustment operation is regarded as a replacement operation, and the matrix switching machine changes the signal transmission channel between the signal input port 1 and the signal output port 1 to establish a new signal transmission channel between any one of the signal input port 2, the signal input port 3 and the signal input port 4 and the signal output port 1.
The examples of the channel relationship between the signal input port and the signal output port in the control information do not represent the kind of the channel relationship between the actual signal input port and the signal output port, so that the form of the channel adjustment operation that can be changed in the control information is not limited, and the form of the channel adjustment operation can be combined and changed according to the actual situation.
In this embodiment, the channel adjustment operation may correspond to a combination of multiple signal transmission channels, and the signal receiving terminal may adjust the local signal and may also adjust signals of other signal receiving terminals, thereby greatly improving the efficiency of signal switching.
Referring to fig. 6, fig. 6 is a third embodiment of the signal channel switching method according to the present invention, and based on the first or second embodiment, the signal channel switching method further includes:
step S30, when receiving an input signal, acquiring an input interface receiving the input signal;
in this embodiment, before a signal enters the matrix switch, the signal transmitting end needs to establish a connection relationship with a signal input port of the matrix switch, and media for transmitting the signal between the matrix switch and the signal transmitting end include, but are not limited to, an optical fiber, a network cable, a serial port, and a high-definition multimedia consumer electronics control channel (CEC channel).
And step S40, transmitting the input signal and the channel information to an output interface through a transmission channel corresponding to the input interface for output.
In this embodiment, after the signal sending end establishes a connection relationship with the signal input port of the matrix switcher, a signal generated by the signal sending end may enter the matrix switcher through the corresponding signal input port, and the signal is transmitted to the signal receiving end through the signal output port corresponding to the signal input port according to a default or preset transmission channel. In the process of transmitting signals to the signal receiving end, channel information in the matrix switching system is also transmitted to the signal receiving end, so that the signal receiving end can display the channel information to a user after acquiring the channel information of the matrix switching system, and the user issues a control instruction for requesting to change according to the channel information.
As shown in fig. 7, fig. 7 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention can be a signal receiving instrument with a display screen and an input port, and the like.
As shown in fig. 1, the terminal may include: a processor 2001, e.g., a CPU, a signal receiving port 2004, a user interface 2003, a memory 2005, a communication bus 2002. The communication bus 2002 is used to implement connection communication between these components. The user interface 2003 may include a Display (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 2003 may also include a standard wired interface, a wireless interface. The signal receiving port 2004 may optionally include a standard wired interface (e.g., fiber, cable, serial port, etc.), a wireless interface (e.g., WiFi interface), and a signal output port for communicating with the matrix switch or a signal switch with a matrix switching system. The memory 2005 can be a high-speed RAM memory, or can be an NVM (non-volatile memory), such as a disk memory. The memory 2005 may alternatively be a storage device separate from the aforementioned processor 2001.
Those skilled in the art will appreciate that the terminal configuration shown in fig. 2 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The processor 2001 may also be configured to call a control program of a switching method of a signal channel stored in the memory 2005, and perform the following operations:
after receiving a signal switching instruction, a signal receiving end generates control information according to the signal switching instruction;
and sending the control information to the electronic equipment through an output interface corresponding to the signal receiving end.
The processor 2001 may also be configured to call a control program of a switching method of a signal channel stored in the memory 2005, and perform the following operations:
receiving an input signal and channel information sent by the electronic equipment;
and generating a visual screen menu according to the input signal and the channel information so that a user can send out the signal switching instruction according to the visual screen menu.
Based on the hardware architecture, the embodiment of the switching method of the signal channel is provided.
Referring to fig. 8, fig. 8 is a fourth embodiment of the signal channel switching method of the present invention, which includes the following steps:
step S50, after receiving the signal switching instruction, the signal receiving end generates control information according to the signal switching instruction;
in this embodiment, after the signal receiving end receives the signal and the channel information transmitted by the signal output port of the matrix switcher, the user can issue a signal switching instruction at the signal receiving end, that is, the user can request to change the signal input port and/or the signal output port of the signal again according to the signal and the channel information, and the signal receiving end generates the control information according to the received signal switching instruction. The control information includes: a target output interface, a target input interface, and a channel adjustment operation.
And step S60, sending the control information to an electronic device through an output interface corresponding to the signal receiving terminal.
In this embodiment, the electronic device includes a matrix switcher or a signal switcher with a matrix switching system. For convenience of description, the electronic device is replaced with a matrix switcher. An information return channel is established between the matrix switcher and the signal receiving end, so that the control information can be transmitted to the matrix switcher through the information return channel, the signal switching instruction is issued at the signal receiving end, and the signal switching efficiency and accuracy are improved.
Referring to fig. 9, fig. 9 is a fifth embodiment of the method for switching signal channels according to the present invention, and based on the fourth embodiment, before step S50, the method for switching signal channels further includes:
step S70, receiving an input signal and channel information sent by the electronic device;
and step S80, generating a visual screen menu according to the input signal and the channel information, so that a user can send out the signal switching instruction according to the visual screen menu.
In this embodiment, after the signal receiving end receives the input signal and the channel information sent by the matrix switcher, a high-definition multimedia interface (HDMI) encoding module of the signal receiving end may encode the received signal to obtain an HDMI signal, and the HDMI signal is displayed on the display device; meanwhile, the field editable logic gate array (FPGA) analyzes the channel information and transmits the channel information to a Micro Control Unit (MCU) to generate a visual screen menu, so that a user can send the signal switching instruction according to the visual screen menu.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A method for switching signal paths, the method comprising:
after control information sent by a signal receiving end is received, a target output interface and a target input interface are obtained according to the control information;
and adjusting a signal transmission channel of the target output interface according to the target output interface and the target input interface.
2. The method according to claim 1, wherein the target output interface comprises an output interface corresponding to the signal receiving terminal.
3. The method for switching signal channels according to claim 1, wherein the step of adjusting the signal transmission channel of the target output interface according to the target output interface and the target input interface comprises:
acquiring channel adjustment operation in the control information;
and adjusting a signal transmission channel of the target output interface according to the channel adjustment operation, the target output interface and the target input interface.
4. The method for switching signal paths according to claim 2, wherein the step of adjusting the signal transmission path of the target output interface according to the channel adjustment operation, the target output interface, and the target input interface comprises:
when the channel adjustment operation is a new addition operation, newly adding a transmission channel between the target input interface and the target output interface;
when the adjustment operation is a deletion operation, deleting a transmission channel between the target input interface and the target output interface;
and when the adjustment operation is a replacement operation, replacing the original transmission channel of the target output interface by adopting the transmission channel between the target input interface and the target output interface.
5. The method for switching signal paths according to claim 1, further comprising:
when an input signal is received, acquiring an input interface receiving the input signal;
and transmitting the input signal and the channel information to an output interface for output through a transmission channel corresponding to the input interface.
6. A method for switching signal paths, the method comprising:
after receiving a signal switching instruction, a signal receiving end generates control information according to the signal switching instruction;
and sending the control information to the electronic equipment through an output interface corresponding to the signal receiving end.
7. The signal path switching method of claim 6, wherein the control information comprises:
a target output interface, a target input interface, and a channel adjustment operation.
8. The signal channel switching method according to claim 6, wherein before the step of receiving a signal switching command at the signal receiving end, the switching method further comprises:
receiving an input signal and channel information sent by the electronic equipment;
and generating a visual screen menu according to the input signal and the channel information so that a user can send out the signal switching instruction according to the visual screen menu.
9. A terminal device characterized by comprising a memory, a processor, and a control program of a switching method of a signal channel stored on the memory and executable on the processor, the control program of the switching method of the signal channel realizing the steps of the control method of the switching method of the signal channel according to any one of claims 1 to 5 when executed by the processor; the terminal device further includes a memory, a processor, and a control program of a switching method of a signal channel stored on the memory and executable on the processor, the control program of the switching method of a signal channel realizing the steps of the control method of the switching method of a signal channel according to any one of claims 6 to 8 when executed by the processor.
10. A computer-readable storage medium, characterized in that a control program of a switching method of a signal channel is stored on the computer-readable storage medium, which when executed by a processor implements the steps of the switching method of a signal channel according to any one of claims 1 to 8.
Priority Applications (1)
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