CN114268984A - Signal processing method, electronic device and storage medium - Google Patents
Signal processing method, electronic device and storage medium Download PDFInfo
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- CN114268984A CN114268984A CN202111349594.3A CN202111349594A CN114268984A CN 114268984 A CN114268984 A CN 114268984A CN 202111349594 A CN202111349594 A CN 202111349594A CN 114268984 A CN114268984 A CN 114268984A
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Abstract
The application discloses a signal processing method, an electronic device and a storage medium. Wherein the method comprises the following steps: respectively acquiring the signal intensity of the first terminal and the signal intensity of other terminals which are connected with each other; determining the signal attenuation rate of the first terminal and other terminals according to the signal strength of the first terminal and other terminals which are connected with each other; determining the minimum signal attenuation rates of the first terminal and other terminals according to the signal attenuation rates of the first terminal and other terminals, and determining the minimum signal attenuation rates when the first terminal is connected with a second terminal; judging whether the minimum signal attenuation rate of the first terminal and other terminals reaches a preset signal attenuation rate or not; and if the minimum signal attenuation rate of the first terminal and other terminals does not reach the preset signal attenuation rate, amplifying the signal intensity of the first terminal until the signal attenuation rate when the first terminal is connected with the second terminal reaches the preset signal attenuation rate. The method can solve the problem of delay caused by signal instability in the signal transmission process of the smart home in the prior art.
Description
Technical Field
The present invention relates to the field of network signal technology, and in particular, to a signal processing method, an electronic device, and a storage medium.
Background
The smart home is a mark of the modern era and represents an advanced technology of the information era. With the continuous development of various basic technologies such as various sensors, signal generators, 5G networks and the like, just as a mobile phone is not a single contact tool, an intelligent home is not a home, just as a refrigerator is not a simple storage and preservation tool, and functions are continuously added on the basis. For example, there are a smart television and a smart speaker in a living room of a room, a smart refrigerator in a kitchen, and a smart air conditioner in a bedroom, but due to the distance, the smart air conditioner in the bedroom may not receive an operation instruction sent by a user in the living room using a smart control device, so that the operation instruction of the user is invalid, and the user needs to enter the bedroom to send an effective control instruction to the smart air conditioner, which causes inconvenience to the user.
Therefore, a processing method capable of adaptively adjusting network signals is needed to be provided, so that a stable signal source in a home environment is maintained, the problem that in the prior art, signals cannot accurately reach target equipment due to delay caused by signal instability in a signal transmission process of an intelligent home is solved, and user experience is improved.
Disclosure of Invention
The invention mainly aims to provide a signal processing method, electronic equipment and a storage medium, so as to solve the problem that in the prior art, a signal cannot accurately reach a target device due to delay caused by signal instability in a signal transmission process of an intelligent home, and improve user experience.
In a first aspect, the present invention provides a signal processing method, including:
respectively acquiring the signal intensity of the first terminal and the signal intensity of other terminals which are connected with each other;
determining the signal attenuation rate of the first terminal and other terminals according to the signal strength of the first terminal and other terminals which are connected with each other;
determining the minimum signal attenuation rates of the first terminal and other terminals according to the signal attenuation rates of the first terminal and other terminals, and determining the minimum signal attenuation rates when the first terminal is connected with a second terminal;
judging whether the minimum signal attenuation rate of the first terminal and other terminals reaches a preset signal attenuation rate or not;
and if the minimum signal attenuation rate of the first terminal and other terminals does not reach the preset signal attenuation rate, amplifying the signal intensity of the first terminal until the signal attenuation rate when the first terminal is connected with a second terminal reaches the preset signal attenuation rate.
Optionally, after the step of determining whether the minimum signal attenuation rate of the first terminal and the other terminals reaches a preset signal attenuation rate, the method includes:
and if the minimum signal attenuation rate of the first terminal and other terminals reaches a preset signal attenuation rate, reducing the amplitude of the signal intensity of the first terminal until the signal attenuation rate when the first terminal is connected with a second terminal is equal to the preset signal attenuation rate.
Optionally, the step of determining the signal attenuation rates of the first terminal and the other terminals according to the signal strengths of the first terminal and the other terminals connected to each other includes:
the first terminal and other terminals transmit data packets, the number of the packets is W0, the number of the lost packets is W1, the basic packet loss rate is (W0-W1)/W0 × 100%, the attenuation rate is 1- - (W0-W1)/W0 × 100%, and after multiple times of transmitting and receiving calculation, the average value is taken to obtain the signal attenuation rates of the first terminal and other terminals.
Optionally, the step of determining the signal attenuation rates of the first terminal and the other terminals according to the signal strengths of the first terminal and the other terminals connected to each other includes:
and uploading the signal strength of the first terminal and other terminals which are connected with each other to a server, and calculating the signal attenuation rate of the first terminal and other terminals by the server according to a preset strategy.
Optionally, if the minimum signal attenuation rate of the first terminal and the other terminals does not reach the preset signal attenuation rate, the step of increasing the signal strength of the first terminal until the signal attenuation rate when the first terminal is connected to the second terminal reaches the preset signal attenuation rate includes:
and after the system time of the first terminal reaches the preset updating time, updating the signal attenuation rates of the first terminal and other terminals, and amplifying or reducing the signal intensity of the first terminal so that the minimum signal attenuation rate reaches the preset signal attenuation rate.
According to a second aspect of the embodiments of the present invention, there is provided a signal processing apparatus including:
the signal acquisition module: acquiring the signal intensity of a terminal;
a signal calculation module: calculating the signal attenuation rate of the terminal;
a signal judgment module: judging whether the signal attenuation rate reaches a preset signal attenuation rate or not;
a signal adjusting module: and adjusting the signal intensity of the terminal, and amplifying or reducing the signal intensity of the terminal.
According to a third aspect of embodiments of the present invention, the present invention provides an electronic device, comprising a memory and a processor, wherein the memory is used for storing one or more computer instructions, and the one or more computer instructions, when executed by the processor, implement the signal processing method of any one of the first aspect.
According to a fourth aspect of the embodiments of the present invention, there is provided a storage medium in which a program is stored, the program implementing the signal processing method according to any one of the first aspect described above when executed by a computer.
Compared with the prior art, one or more embodiments in the above scheme can have the following advantages or beneficial effects:
according to the invention, through processing the signals by the intelligent home, various signals in the home environment are orderly amplified or reduced, so that the signals are stable, but the signals are processed without single signal enhancement, so that the home environment is comfortable and stable, the synergistic capability of various furniture is improved, and the error rate is reduced. The problem of among the prior art intelligent house because of the delay that the signal is unstable brought in the signal transmission process, the signal can't accurately reach the target device is solved, user experience is promoted.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
Fig. 1 is a schematic flow chart of a signal processing method according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a signal processing apparatus according to an embodiment of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the corresponding technical effects can be fully understood and implemented. The embodiments of the present invention and the features of the embodiments can be combined with each other without conflict, and the formed technical solutions are within the scope of the present invention.
Example one
As shown in fig. 1, an embodiment of the present invention provides a signal processing method, including the following steps S101 to S106:
and S101, respectively acquiring the signal strength of the first terminal and the signal strength of other terminals connected with each other.
In a home environment, a first terminal such as a smart television and a smart sound box in a living room, a smart refrigerator in a kitchen, and a smart air conditioner in a bedroom collects signal intensity between the smart television and the smart sound box, between the smart refrigerator and the smart air conditioner through a network signal intensity detection module in the smart television, and the specific method for collecting the signal intensity comprises the steps of carrying out TCP connection for multiple times between the smart television and the smart sound box, between the smart refrigerator and the smart air conditioner, sending and receiving data packets, recording the number of packets obtained each time as W0, and recording the number of packets lost as W1, wherein the signal intensity is used for calculating the signal attenuation rate between the smart television and the smart sound box, between the smart refrigerator and the smart air conditioner.
And S102, determining the signal attenuation rates of the first terminal and the other terminals according to the signal strength of the first terminal and the other terminals which are connected with each other.
According to the packet number W0 and the packet loss number W1 in the signal intensity data collected in the step S101, the basic packet loss rate is calculated to be (W0-W1)/W0 × 100%, the attenuation rate is 1- (W0-W1)/W0 × 100%, and after multiple times of sending and receiving calculation, the signal attenuation rates between the intelligent television and the intelligent sound box, the intelligent refrigerator and the intelligent air conditioner are obtained by averaging. Similarly, the step of calculating the signal attenuation rate can be calculated by uploading data to the server by the smart television.
And S103, determining the minimum signal attenuation rate of the first terminal and other terminals according to the signal attenuation rates of the first terminal and other terminals, and determining the minimum signal attenuation rate when the first terminal is connected with the second terminal.
For example, the signal attenuation rates between the smart television and the smart sound box, between the smart refrigerator and the smart air conditioner are respectively 13%, 15% and 17%, so that the signal attenuation rate between the smart television and the smart sound box is 13% of the minimum signal attenuation rate, and the second terminal is the smart sound box.
And step S104, judging whether the minimum signal attenuation rate of the first terminal and other terminals reaches a preset signal attenuation rate.
In step S103, the signal attenuation rate of the smart television and the smart sound box is obtained to be 13% of the minimum signal attenuation rate, and if the preset signal attenuation rate is 10%, the signal attenuation rate of the smart sound box is not 13% of the preset signal attenuation rate, the signal intensity of the smart television needs to be increased, the signal sending and receiving frequency is increased to enable the signal attenuation rate of the smart television and the signal attenuation rate of the smart sound box to reach the preset signal attenuation rate, and the network signal environment of the smart home devices in the home environment is kept to meet the minimum requirement
And S105, reducing the amplitude of the signal intensity of the first terminal until the signal attenuation rate when the first terminal is connected with the second terminal is equal to the preset signal attenuation rate.
Assuming that the preset signal attenuation rate is 10% and assuming that the signal attenuation rate of the intelligent television and the intelligent washing machine in the room is 8%, it is indicated that the signal strength of the intelligent television meets the preset signal attenuation rate, the signal strength of the intelligent television needs to be reduced, the power of the intelligent television needs to be reduced, and resources are saved because the preset signal attenuation rate is met.
And S106, increasing the signal intensity of the first terminal until the signal attenuation rate when the first terminal is connected with the second terminal reaches the preset signal attenuation rate.
If the preset signal attenuation rate is 10%, then the signal attenuation rate of the intelligent sound box is 13% and does not reach the preset signal attenuation rate, the signal intensity of the intelligent television needs to be increased, the signal sending and receiving frequency is increased, the signal attenuation rate of the intelligent sound box and the signal attenuation rate of the intelligent sound box reach the preset signal attenuation rate, the network signal environment of the intelligent home equipment in the home environment is kept to reach the minimum requirement, and the intelligent television can normally receive signals sent by the control equipment.
The intelligent television can periodically update the signal intensity of other equipment and calculate a new signal attenuation rate, thereby adjusting the self-amplification or amplitude-reduction signal intensity.
Similarly, other intelligent devices can also realize the above process, so that the intelligent household devices in the whole room all reach reasonable signal intensity, and when the user sends an instruction to the intelligent air conditioner in the bedroom in the living room, the user instruction can be forwarded to the intelligent air conditioner through the intelligent television, so that the intelligent air conditioner can correctly receive the instruction of the user.
Example two
As shown in fig. 2, the present invention provides a signal processing apparatus including:
the signal acquisition module: acquiring the signal intensity of a terminal;
a signal calculation module: calculating the signal attenuation rate of the terminal;
a signal judgment module: judging whether the signal attenuation rate reaches a preset signal attenuation rate or not;
a signal adjusting module: and adjusting the signal intensity of the terminal, and amplifying or reducing the signal intensity of the terminal.
EXAMPLE III
The embodiment of the present invention provides an electronic device, which may be a mobile phone, a tablet computer, etc., and includes a memory and a processor, where the memory is used to store one or more computer instructions, and the one or more computer instructions, when executed by the processor, implement the signal processing method described in the above embodiment.
Wherein, the processor is used for executing all or part of the steps in the signal processing method as in the first embodiment. The memory is used to store various types of data, such as signal strength information and the like.
The Processor may be an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a controller, a microcontroller, a microprocessor, or other electronic components, and is configured to perform the Signal Processing method in the first embodiment.
The Memory may be implemented by any type of volatile or non-volatile Memory device or combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic Memory, flash Memory, magnetic disk or optical disk.
Example four
Each functional unit in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. 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 and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program check codes, such as a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
In the embodiments provided in the present disclosure, it should be understood that the disclosed apparatus and method may be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
It should be noted that, in the present disclosure, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although the embodiments disclosed in the present disclosure are described above, the above description is only for the convenience of understanding the present disclosure, and is not intended to limit the present disclosure. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims.
Claims (8)
1. A signal processing method, characterized in that,
respectively acquiring the signal intensity of the first terminal and the signal intensity of other terminals which are connected with each other;
determining the signal attenuation rate of the first terminal and other terminals according to the signal strength of the first terminal and other terminals which are connected with each other;
determining the minimum signal attenuation rates of the first terminal and other terminals according to the signal attenuation rates of the first terminal and other terminals, and determining the minimum signal attenuation rates when the first terminal is connected with a second terminal;
judging whether the minimum signal attenuation rate of the first terminal and other terminals reaches a preset signal attenuation rate or not;
and if the minimum signal attenuation rate of the first terminal and other terminals does not reach the preset signal attenuation rate, amplifying the signal intensity of the first terminal until the signal attenuation rate when the first terminal is connected with a second terminal reaches the preset signal attenuation rate.
2. The method of claim 1, wherein the step of determining whether the minimum signal attenuation rate of the first terminal and the other terminals reaches a preset signal attenuation rate comprises:
and if the minimum signal attenuation rate of the first terminal and other terminals reaches a preset signal attenuation rate, reducing the amplitude of the signal intensity of the first terminal until the signal attenuation rate when the first terminal is connected with a second terminal is equal to the preset signal attenuation rate.
3. The method of claim 1, wherein the step of determining the signal attenuation rates of the first terminal and the other terminals based on the signal strengths at which the first terminal and the other terminals are connected to each other comprises:
the first terminal and other terminals transmit data packets, the number of the packets is W0, the number of the lost packets is W1, the basic packet loss rate is (W0-W1)/W0 × 100%, the attenuation rate is 1- - (W0-W1)/W0 × 100%, and after multiple times of transmitting and receiving calculation, the average value is taken to obtain the signal attenuation rates of the first terminal and other terminals.
4. The method of claim 1, wherein the step of determining the signal attenuation rates of the first terminal and the other terminals based on the signal strengths at which the first terminal and the other terminals are connected to each other comprises:
and uploading the signal strength of the first terminal and other terminals which are connected with each other to a server, and calculating the signal attenuation rate of the first terminal and other terminals by the server according to a preset strategy.
5. The method of claim 1, wherein the step of increasing the signal strength of the first terminal to the predetermined signal attenuation rate when the signal attenuation rate of the first terminal and the other terminals does not reach the predetermined signal attenuation rate comprises:
and after the system time of the first terminal reaches the preset updating time, updating the signal attenuation rates of the first terminal and other terminals, and amplifying or reducing the signal intensity of the first terminal so that the minimum signal attenuation rate reaches the preset signal attenuation rate.
6. A signal processing apparatus comprising:
the signal acquisition module: acquiring the signal intensity of a terminal;
a signal calculation module: calculating the signal attenuation rate of the terminal;
a signal judgment module: judging whether the signal attenuation rate reaches a preset signal attenuation rate or not;
a signal adjusting module: and adjusting the signal intensity of the terminal, and amplifying or reducing the signal intensity of the terminal.
7. An electronic device comprising a memory and a processor, the memory configured to store one or more computer instructions, wherein the one or more computer instructions, when executed by the processor, implement the signal processing method of any of claims 1 to 5.
8. A computer-readable storage medium in which a program is stored, characterized in that the program realizes the signal processing method according to any one of claims 1 to 5 when executed by a computer.
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| CN202111349594.3A CN114268984A (en) | 2021-11-15 | 2021-11-15 | Signal processing method, electronic device and storage medium |
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