CN114205049B - Communication noise interference method and device - Google Patents
Communication noise interference method and device Download PDFInfo
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- CN114205049B CN114205049B CN202111365011.6A CN202111365011A CN114205049B CN 114205049 B CN114205049 B CN 114205049B CN 202111365011 A CN202111365011 A CN 202111365011A CN 114205049 B CN114205049 B CN 114205049B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/40—Jamming having variable characteristics
- H04K3/43—Jamming having variable characteristics characterized by the control of the jamming power, signal-to-noise ratio or geographic coverage area
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/60—Jamming involving special techniques
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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
Abstract
The invention provides a communication type noise interference method and a device, wherein the method comprises the following steps: determining to perform target working condition conversion; and sending starting signals to noise interferors arranged at a plurality of different positions on the sea area, wherein the starting signals are used for triggering the noise interferors to outwards emit interference noise with power spectrums corresponding to target working condition conversion when the marine aircraft performs the target working condition conversion. The method can reduce the probability of detecting noise generated when the marine aircraft performs working condition conversion in the course of navigation, thereby improving the concealment of the marine aircraft.
Description
Technical Field
The present invention relates to the field of signal processing, and in particular, to a method and apparatus for communication type noise interference.
Background
The noise radiated outwards when the ship is sailed at sea can be controlled, so that the concealment of the ship can be effectively improved.
Under a complex marine environment, the ship always needs to change the position and the sailing direction by using different working condition conversion in the sailing process, and the noise generated by the ship when the working condition conversion such as speed increasing and speed decreasing is carried out is difficult to reduce, so that the noise radiated to the periphery of the ship is easily detected and tracked by other sonar equipment, thereby exposing the position of the ship and facing the risk of striking.
How to reduce the probability of detecting noise generated when the working condition of the ship is converted in the sailing process, so that the improvement of the concealment of the ship is an important topic which needs to be solved in the industry.
Disclosure of Invention
The invention provides a communication type noise interference method and device, which are used for solving the defect that noise emitted by an offshore aircraft in the prior art is easy to detect when working condition conversion is carried out, so that the self concealment is poor, and improving the concealment of the offshore aircraft when the working condition conversion is carried out.
The invention provides a communication type noise interference method, which is applied to an offshore aircraft and comprises the following steps:
determining to perform target working condition conversion; and sending starting signals to noise interferors arranged at a plurality of different positions on the sea area, wherein the starting signals are used for triggering the noise interferors to outwards emit interference noise with power spectrums corresponding to target working condition conversion when the marine aircraft performs the target working condition conversion.
According to the communication type noise interference method provided by the invention, the method further comprises the following steps:
distributing a plurality of noise disruptors over the sea area; each noise jammer is internally stored with a noise power spectrum library, the noise power spectrum library comprises noise power spectrums corresponding to various working condition conversions respectively, the noise power spectrums corresponding to the working condition conversions respectively correspond to a starting signal respectively, and after each noise jammer receives the starting signal corresponding to the current working condition conversion, interference noise is emitted outwards based on the noise power spectrums corresponding to the current working condition conversion.
Continuously monitoring time sequence signals corresponding to various working condition conversion by using a noise measuring instrument in a plurality of time periods; respectively carrying out power spectrum analysis on the plurality of time sequence signals to obtain noise power spectrums converted by the plurality of working conditions; the noise power spectrum library is established based on a plurality of noise power spectrums.
The noise interference device comprises a noise generating device, a solar cell and an underwater sound communication machine; the underwater acoustic communication machine is used for communicating with an offshore vehicle; the solar cell is used for providing electric energy; the noise generating device stores the noise power spectrum library.
The invention also provides a communication type noise interference device, which is applied to an offshore vehicle and comprises:
the determining module is used for determining to perform target working condition conversion; the processing module is used for sending starting signals to the noise interferors arranged at a plurality of different positions on the sea area, and the starting signals are used for triggering the noise interferors to outwards emit interference noise corresponding to the target working condition conversion when the marine aircraft performs the target working condition conversion.
The invention also provides a communication type noise interference system, which is applied to an offshore aircraft and comprises:
an offshore vessel and noise disruptors disposed at a plurality of different locations on the sea area; the marine craft is used for determining target working condition conversion and sending starting signals to noise disruptors arranged at a plurality of different positions on the sea area; the starting signal is used for triggering the noise jammer to outwards emit interference noise corresponding to the power spectrum of the target working condition conversion when the marine aircraft performs the target working condition conversion.
According to the present invention, there is provided a communication noise interference system, the system further comprising:
each noise jammer is internally stored with a noise power spectrum library, the noise power spectrum library comprises noise power spectrums corresponding to various working condition conversions respectively, the noise power spectrums corresponding to the working condition conversions respectively correspond to a starting signal respectively, and after each noise jammer receives the starting signal corresponding to the current working condition conversion, interference noise is emitted outwards based on the noise power spectrums corresponding to the current working condition conversion.
The noise interference device comprises a noise generating device, a solar cell and an underwater sound communication machine; wherein: the underwater acoustic communication machine is used for communicating with an offshore vehicle; the solar cell is used for providing electric energy; the noise generating device stores the noise power spectrum library.
The invention also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of any of the communication noise interference methods described above when executing the program.
The present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of a method of communication noise interference as described in any of the above.
The invention also provides a computer program product comprising a computer program which, when executed by a processor, implements the steps of a method of communication noise interference as described in any of the above.
According to the communication type noise interference method, device, equipment, storage medium and system provided by the invention, when each working condition is converted through the offshore navigation device, the starting signals are sent to the noise interferors arranged at a plurality of different positions on the sea area, each noise interferor is triggered to simultaneously emit interference noise with a power spectrum corresponding to the noise emitted by the conversion of the current working condition, so that the sonar equipment cannot easily identify the specific position of the offshore navigation device according to the detected noise, and the concealment of the offshore navigation device is improved.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of a communication noise interference method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a communication noise interference device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a communication noise interference system according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a noise jammer according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device provided by the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The following describes a communication noise interference method provided in an embodiment of the present invention with reference to fig. 1, and is applied to an offshore vehicle, and includes:
and 101, determining to perform target working condition conversion.
Step 102, sending starting signals to noise jammers arranged at a plurality of different positions on the sea area, wherein the starting signals are used for triggering the noise jammers to outwards emit interference noise corresponding to the target working condition conversion when the marine aircraft performs the target working condition conversion.
It can be appreciated that when the offshore vessel needs to leave the original position to perform working condition conversion, in order to make noise emitted by the offshore vessel not easily detected by other sonar equipment, a plurality of noise disruptors need to be arranged in advance in the navigation sea area; when the working condition is converted, the marine craft transmits a starting signal to the noise interferors, so that the noise interferors simultaneously transmit interference noise with the same power spectrum as the noise transmitted by the current working condition conversion.
According to the method, when the offshore navigation device performs different working condition conversion, noise power detected by the sonar equipment in the nearby sea area at a plurality of positions is the same, and the specific position of the offshore navigation device is not easy to identify according to the detected noise, so that the concealment of the offshore navigation device during the working condition conversion is improved.
Optionally, a plurality of noise disruptors are distributed on the sea area; each noise jammer is internally stored with a noise power spectrum library, the noise power spectrum library comprises noise power spectrums corresponding to various working condition conversions respectively, the noise power spectrums corresponding to the working condition conversions respectively correspond to a starting signal respectively, and after each noise jammer receives the starting signal corresponding to the current working condition conversion, interference noise is emitted outwards based on the noise power spectrums corresponding to the current working condition conversion.
It will be appreciated that in order to increase the range of noise sources, it is necessary to distribute a plurality of noise disruptors within the sea area in which the aircraft is sailing; in order to enable each noise interference device to emit the noise corresponding to the power spectrum of the noise emitted by the aircraft during the conversion of different working conditions, a noise power spectrum library containing the power spectrum of the noise emitted by the aircraft during the conversion of different working conditions is arranged in each noise interference device; when each noise jammer receives a starting signal corresponding to the current working condition conversion, the noise jammers immediately emit interference noise of a power spectrum corresponding to the current working condition conversion in a noise power spectrum library.
According to the method, the noise emitted by the aircraft during the current working condition conversion and the power of the noise emitted by the noise disruptors can be kept consistent, so that the sonar equipment in the offshore area cannot identify the specific position of the offshore aircraft according to the detected noise power, the normal operation of the sonar equipment is affected, and the concealment of the offshore aircraft is improved.
Optionally, continuously monitoring timing signals corresponding to various working condition conversions by using a noise measuring instrument in a plurality of time periods; respectively carrying out power spectrum analysis on the plurality of time sequence signals to obtain noise power spectrums converted by the plurality of working conditions; the noise power spectrum library is established based on a plurality of noise power spectrums.
It will be appreciated that in order to obtain the noise power spectrum corresponding to the emitted noise of the aircraft during the transition of k conditions, k=1, 2,3, …, at a plurality of t a ～t b Continuously monitoring time sequence signals V corresponding to k working condition conversion by using a noise measuring instrument in a time period 1 (t)、V 2 (t)...V k (t) respectively carrying out power spectrum analysis on the time sequence signals by utilizing spectrum analysis software such as MATLAB, labView or Origin and the like, wherein the specific steps are as follows:
step one: at t a ～t b In the time period, the time sequence signal V collected by the noise measuring instrument 1 (t)、V 2 (t)...V k (t) each has m data, m being a natural number greater than 1, respectively:
V 1 (m)＝[V 11 (t a )、V 12 (t a )...V 1m (t b )]；
V 2 (m)＝[V 21 (t a )、V 22 (t a )...V 2m (t b )]；
...
V k (m)＝[V k1 (t a )、V k2 (t a )...V km (t a )]。
time sequence signal V acquired by noise measuring instrument during conversion of k working conditions by software 1 (t)、V 2 (t)...V k (t) respectively carrying out frequency spectrum analysis, equally dividing the frequency domain of the acquired time sequence signal into (p-1) parts to form the conversion of each working condition at the time t a ～t b Is a noise power spectrum of (1):
X 1 (t a ～t b )＝[X 1 (f 1 )、X 1 (f 2 )...X 1 (f p )]；
X 2 (t a ～t b )＝[X 2 (f 1 )、X 2 (f 2 )...X 2 (f p )]；
...
X k (t a ～t b )＝[X k (f 1 )、X k (f 2 )...X k (f p )]。
wherein, the liquid crystal display device comprises a liquid crystal display device,
step two: for each t a ～t b The analysis is carried out in a time period to obtain the conversion noise of each working condition at a plurality of t a ～t b The frequency spectrum in the time period is respectively averaged to obtain noise power spectrums X converted by k working conditions 1 ′(t a ～t b )、X 2 ′(t a ～t b )...X k ′(t a ～t b ) Wherein:
X 1 ′(t a ～t b )＝[X 1 ′(f 1 )、X 1 ′(f 2 )...X 1 ′(f p )]；
X 2 ′(t a ～t b )＝[X 2 ′(f 1 )、X 2 ′(f 2 )...X 2 ′(f p )]；
...
X k ′(t a ～t b )＝[X k ′(f 1 )、X k ′(f 2 )...X k ′(f p )]。
step three: and inputting the noise power spectrum converted by the ship under k working conditions into a database to form a noise power spectrum library converted by the ship working conditions.
In the method in this embodiment, a power spectrum library is constructed from power spectrums of noise emitted by the aircraft during conversion under different working conditions, so that the power spectrum library is stored in each noise jammer later, and the noise jammers generate interference noise corresponding to the power spectrums of the conversion under the current working conditions.
Optionally, the noise disrupter comprises a noise generating device, a solar cell and an underwater acoustic communication machine; the underwater acoustic communication machine is used for communicating with an offshore vehicle; the solar cell is used for providing electric energy; the noise generating device stores the noise power spectrum library.
It can be understood that, because the noise disruptors need to receive the starting signals emitted by the aircraft during the working condition conversion, the noise disruptors are triggered to emit the disturbing noise corresponding to the power spectrum of the current working condition conversion, and each noise disruptor needs to be provided with a solar battery for supplying electric energy; the underwater acoustic communication machine is required to be arranged and used for receiving a starting signal emitted by the aircraft during working condition conversion; the noise generating device is also required to be arranged for storing the noise power spectrum library so that the noise jammer can emit interference noise of the power spectrum corresponding to the conversion of the current working condition in the noise power spectrum library.
According to the method, each noise jammer can receive the starting signal sent by the marine craft when each working condition conversion is carried out, and each noise jammer is started to emit interference noise corresponding to the power spectrum of the current working condition conversion.
A communication noise interference device according to an embodiment of the present invention is described below with reference to fig. 2, and a communication noise interference device described below and a communication noise interference method described above may be referred to correspondingly.
The invention provides a communication type noise interference device, which is applied to an offshore navigation device and comprises:
the determining module 201 is configured to determine to perform the target operating mode conversion.
The processing module 202 is configured to send a start signal to noise disruptors disposed at a plurality of different locations on a sea area, where the start signal is configured to trigger each noise disruptor to emit interference noise corresponding to a power spectrum of a target operating mode conversion when the marine craft performs the target operating mode conversion.
The communication type noise interference device provided by the embodiment determines the current working condition conversion type of the offshore navigation device, and then the offshore navigation device transmits the starting signals corresponding to the current working condition conversion to the plurality of noise interference devices, so that the plurality of noise interference devices simultaneously transmit interference noise with the same power spectrum as that of the noise emitted by the current working condition conversion, the specific position of the offshore navigation device can be not easily identified according to the detected noise, and the concealment of the offshore navigation device during the working condition conversion is improved.
A communication noise interference system according to an embodiment of the present invention is described below with reference to fig. 3, and a communication noise interference system described below and a communication noise interference method described above may be referred to correspondingly.
The invention provides a communication type noise interference system, which comprises:
an offshore vessel 301 and noise disruptors 302 disposed at a plurality of different locations on the sea area; the marine craft 301 is configured to determine to perform target working condition conversion, and send a start signal to noise disruptors 302 disposed at a plurality of different locations on the sea area; the start signal is used to trigger the noise jammer 302 to emit the interference noise corresponding to the power spectrum of the target working condition conversion outwards when the marine craft 301 performs the target working condition conversion.
Optionally, each noise jammer 302 stores a noise power spectrum library, where the noise power spectrum library includes noise power spectrums corresponding to various working condition conversions, and each noise power spectrum corresponding to each working condition conversion corresponds to one start signal, so as to transmit interference noise outwards based on the noise power spectrum corresponding to the start signal after each noise jammer 302 receives the start signal.
Alternatively, a schematic structure of each noise disruptor is shown in fig. 4. The structure of the noise jammer shown in fig. 4 includes a noise generating device 401, a solar cell 402 and an underwater sound communicator 403; wherein: the underwater acoustic communicator 403 is used for communicating with an offshore vehicle; the solar cell 402 is used for providing electric energy; the noise generating means 401 stores the noise power spectrum library.
The communication noise interference system provided in this embodiment firstly obtains the corresponding noise power spectrum of the noise emitted outwards when the marine craft 301 performs different working condition conversion, so as to form a noise power spectrum library; then store the noise power spectrum in m noise disruptors 302, m being a natural number greater than 1; when the offshore vessel 301 performs each working condition conversion, simultaneously transmitting a start signal corresponding to the working condition conversion to each noise disrupter 302; for each noise jammer 302, the underwater acoustic communication machine 403 receives the start signal, the noise generating device 401 emits the interference noise corresponding to the power spectrum converted by the current working condition, and the solar battery 402 provides the electric energy required by the operation of the jammer. The system provided in this embodiment uses a communication method to control m noise disruptors 302 to simultaneously emit interference noise with the same power spectrum as noise emitted by the current working condition conversion, so that sonar equipment is not easy to identify a specific position of the offshore aircraft according to the detected noise, and the concealment of the offshore aircraft during the working condition conversion is improved.
Fig. 5 illustrates a physical schematic diagram of an electronic device, as shown in fig. 5, which may include: processor 510, communication interface (Communications Interface) 520, memory 530, and communication bus 540, wherein processor 510, communication interface 520, memory 530 complete communication with each other through communication bus 540. Processor 510 may invoke logic instructions in memory 530 to perform a method of communication noise disturbance, the method comprising: determining to perform target working condition conversion; and sending starting signals to noise interferors arranged at a plurality of different positions on the sea area, wherein the starting signals are used for triggering the noise interferors to outwards emit interference noise with power spectrums corresponding to target working condition conversion when the marine aircraft performs the target working condition conversion.
Further, the logic instructions in the memory 530 described above may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as a stand-alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which when executed by a processor is implemented to perform a method of communication noise interference provided by the above methods, the method comprising: determining to perform target working condition conversion; and sending starting signals to noise interferors arranged at a plurality of different positions on the sea area, wherein the starting signals are used for triggering the noise interferors to outwards emit interference noise with power spectrums corresponding to target working condition conversion when the marine aircraft performs the target working condition conversion.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A method of communication noise disturbance, for use in an offshore vessel, comprising:
determining to perform target working condition conversion;
transmitting a starting signal to noise interferors arranged at a plurality of different positions on the sea area, wherein the starting signal is used for triggering each noise interferor to transmit interference noise of a power spectrum corresponding to target working condition conversion outwards when the marine aircraft performs the target working condition conversion;
the method further comprises the steps of:
distributing a plurality of noise disruptors over the sea area;
each noise jammer is internally stored with a noise power spectrum library, the noise power spectrum library comprises noise power spectrums corresponding to various working condition conversions respectively, the noise power spectrums corresponding to the working condition conversions respectively correspond to a starting signal respectively, and after each noise jammer receives the starting signal corresponding to the current working condition conversion, interference noise is emitted outwards based on the noise power spectrums corresponding to the current working condition conversion.
2. The method of communication noise interference according to claim 1, wherein the method further comprises:
continuously monitoring time sequence signals corresponding to various working condition conversion by using a noise measuring instrument in a plurality of time periods;
respectively carrying out power spectrum analysis on the plurality of time sequence signals to obtain noise power spectrums converted by the plurality of working conditions;
the noise power spectrum library is established based on a plurality of noise power spectrums.
3. The communication noise interference method according to claim 1, wherein the noise interference device comprises a noise generating device, a solar cell and an underwater sound communication machine;
the underwater acoustic communication machine is used for communicating with an offshore vehicle;
the solar cell is used for providing electric energy;
the noise generating device stores the noise power spectrum library.
4. A communication noise interference device, for use in an offshore vessel, comprising:
the determining module is used for determining to perform target working condition conversion;
the processing module is used for sending starting signals to the noise interferors arranged at a plurality of different positions on the sea area, and the starting signals are used for triggering the noise interferors to outwards emit interference noise with power spectrums corresponding to target working condition conversion when the marine aircraft performs the target working condition conversion;
distributing a plurality of noise disruptors over the sea area;
each noise jammer is internally stored with a noise power spectrum library, the noise power spectrum library comprises noise power spectrums corresponding to various working condition conversions respectively, the noise power spectrums corresponding to the working condition conversions respectively correspond to a starting signal respectively, and after each noise jammer receives the starting signal corresponding to the current working condition conversion, interference noise is emitted outwards based on the noise power spectrums corresponding to the current working condition conversion.
5. A communication noise interference system, comprising:
an offshore vessel;
and noise disrupters disposed at a plurality of different locations on the sea area;
the marine craft is used for determining target working condition conversion and sending starting signals to noise disruptors arranged at a plurality of different positions on the sea area; the starting signal is used for triggering the noise jammer to outwards emit interference noise corresponding to the power spectrum of the target working condition conversion when the marine aircraft performs the target working condition conversion;
distributing a plurality of noise disruptors over the sea area;
each noise jammer is internally stored with a noise power spectrum library, the noise power spectrum library comprises noise power spectrums corresponding to various working condition conversions respectively, the noise power spectrums corresponding to the working condition conversions respectively correspond to a starting signal respectively, and after each noise jammer receives the starting signal corresponding to the current working condition conversion, interference noise is emitted outwards based on the noise power spectrums corresponding to the current working condition conversion.
6. The communication noise interference system of claim 5, wherein the noise disruptor comprises a noise generating device, a solar cell and an underwater acoustic communicator; wherein:
the underwater acoustic communication machine is used for communicating with an offshore vehicle;
the solar cell is used for providing electric energy;
the noise generating device stores the noise power spectrum library.
7. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the communication noise interference method according to any of claims 1 to 3 when the program is executed.
8. A non-transitory computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the communication noise interference method according to any one of claims 1 to 3.
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