A signal control method and device for ships at sea

Abstract

The present application relates to the field of ship data processing technology, and in particular to a signal control method and device for marine ships, which is applied to any ship to be controlled in a ship group. The ships to be controlled in the ship group are interconnected to access the signals existing in the early warning signal library, and initiate the first signal update instruction for the early warning signal library; the first signal update instruction is transferred to other ships to be controlled in the ship group through the communication ships in the ship group; the first processing strategy for the first signal update instruction of other ships to be controlled is obtained through the communication ships; the types of the first processing strategy include approval update and rejection update; according to the types of the first processing strategies of all other ships to be controlled, it is determined whether to use the early warning signal to update the normal signal in the early warning signal library. The present invention can identify and control the signals of ships from multiple angles and improve the accuracy and rationality of ship control.

Description

Technical Field

[0001] The present application relates to the technical field of ship data processing, and in particular to a signal control method and device for marine ships. Background Art

[0002] The ship's offshore operation process involves human, machine and environmental factors such as crew, ship platform, marine environment and atmospheric environment, and there is a correlation between these factors. In the ship data training process, there is a problem of reduced accuracy due to the inaccurate processing of incomplete data and ship data whose feature points do not meet the requirements, and there is a lack of effective processing of ship data with different feature points.

[0003] Existing omnidirectional antennas, such as ship control antennas, are antennas used to receive signals from shipborne equipment of the ship's automatic identification system. By receiving such signals, various information about ships in the relevant waters, such as the ship's location, heading, speed, etc., can be timely understood in order to understand the operation of the relevant ships, track and control the ships, and communicate with other ships in the controlled waters about the relevant information, thereby coordinating the operation between ships and avoiding safety accidents.

[0004] However, in the prior art, the recognition and control of ship signals is too simple, and the control relying solely on a certain signal of the ship lacks control accuracy. Summary of the invention

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] According to a first aspect of the present invention, the present invention claims protection for a signal control method for a marine ship, characterized in that the method is applied to any one to-be-controlled ship in a ship group, the to-be-controlled ships in the ship group are interconnected to access signals existing in a warning signal library, and the method comprises:

[0007] Initiating a first signal update instruction for the warning signal library; the first signal update instruction includes a normal signal before updating, an updated warning signal, and updated ship status data;

[0008] Transferring the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group;

[0009] Obtaining, through the communicating ship, a first processing strategy for other ships to be controlled in response to the first signal update instruction; the types of the first processing strategy include approval update and rejection update;

[0010] According to the types of the first processing strategies of all other ships to be controlled, it is determined whether to use the early warning signal to update the normal signal in the early warning signal library.

[0011] Further, the determining whether to use the warning signal to update the normal signal in the warning signal library according to the type of the first processing strategy of all other ships to be controlled includes:

[0012] Calculating a first percentage of the number of favored updates to the total number of all first processing strategies according to the type of the first processing strategy of each other ship to be controlled;

[0013] If the first percentage is not less than the first condition percentage, the warning signal is used to update the normal signal in the warning signal library, and the first status data is broadcast to other ships to be controlled through the communication ship; the first status data is used to indicate that the warning signal is allowed to be used to update the normal signal in the warning signal library;

[0014] If the first percentage is not less than the first condition percentage, the use of the early warning signal to update the normal signal in the early warning signal library is rejected, and the second status data is broadcast to other ships to be controlled through the communication ship; the second status data is used to indicate the rejection of the use of the early warning signal to update the normal signal in the early warning signal library.

[0015] Further, each of the to-be-controlled ships in the ship group has the warning signal library; if the first percentage is not less than the first condition percentage, the normal signal in the warning signal library is updated using the warning signal, and the first status data is broadcast to other to-be-controlled ships through the communication ship, including:

[0016] If the first percentage is not less than the first condition percentage, the early warning signal is used to update the normal signal in the early warning signal library, and the first status data is broadcast to other ships to be controlled through the communication ship, so that after the other ships to be controlled obtain the first status data, they use the early warning signal to update the normal signal in the early warning signal library.

[0017] Furthermore, each of the to-be-controlled ships in the ship group has a record; the method further includes:

[0018] When a second signal update instruction for the early warning signal library is obtained from any other ship to be controlled in the ship group, the second signal update instruction is recorded in the record, and a second processing strategy for the second signal update instruction is forwarded to the other ship to be controlled; the second processing strategy includes approving the update or rejecting the update.

[0019] Furthermore, the step of transferring the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group includes:

[0020] The first signal update instruction is forwarded to the communication ship so that the communication ship performs a first validity judgment on the first signal update instruction, and when the communication ship passes the first validity judgment on the first signal update instruction, the first signal update instruction is forwarded to other ships to be controlled in the ship group; the first validity judgment includes: judging whether the format of the first signal update instruction is a standard format, and / or judging whether the first signal update instruction contains the updated ship status data.

[0021] Furthermore, the step of transferring the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group includes:

[0022] Transferring the first signal update instruction to the communication ship so that the communication ship adds a conditional command to the first signal update instruction, and transferring the first signal update instruction carrying the conditional command to other ships to be controlled in the ship group;

[0023] After obtaining the first signal update instruction carrying the conditional password, the other ship to be controlled performs a second validity judgment on the first signal update instruction in the following manner:

[0024] Using the pre-existing conditional key in the other to-be-controlled ship to adapt the conditional password carried in the first signal update instruction;

[0025] If the conditional key and the conditional password are successfully adapted, the first processing strategy is transferred to the communication ship.

[0026] Furthermore, the method also includes:

[0027] Obtaining, through the communicating ship, a driving instruction for transferring the ship to be driven away outside the ship group;

[0028] The communicating ship transfers the third processing strategy for the expulsion instruction to the ship to be driven away, so that the ship to be driven away determines whether the expulsion is successful according to the type of the third processing strategy transferred by the ship to be controlled in the ship group; the types of the third processing strategy include approval of expulsion and rejection of expulsion.

[0029] Furthermore, the signal includes one or more of the following:

[0030] Hydroacoustic signals, time domain signals, time-frequency characteristic signals, attitude signals, ship tension signals, roll signals, pitch signals, heading signals, communication signals, and operating condition signals.

[0031] According to a second aspect of the present invention, the present invention claims protection for a signal control device for a marine ship, characterized in that the device resides in any one of the ships to be controlled in a ship group, and the ships to be controlled in the ship group are interconnected to access signals existing in a warning signal library, and the device comprises:

[0032] An initiating module, used to initiate a first signal update instruction for the warning signal library; the first signal update instruction includes a normal signal before updating, an updated warning signal, and updated ship status data;

[0033] A first transfer module, used for transferring the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group;

[0034] A first acquisition module is used to acquire, through the communicating ship, a first processing strategy of other ships to be controlled for the first signal update instruction; the types of the first processing strategy include approval update and rejection update;

[0035] A determination module, used for determining whether to use the warning signal to update the normal signal in the warning signal library according to the types of the first processing strategies of all other ships to be controlled;

[0036] The signal control device for a marine ship is used to execute the signal control method for a marine ship.

[0037] The present application relates to the field of ship data processing technology, and in particular to a signal control method and device for marine ships, which is applied to any ship to be controlled in a ship group. The ships to be controlled in the ship group are interconnected to access the signals existing in the early warning signal library, and initiate the first signal update instruction for the early warning signal library; the first signal update instruction is transferred to other ships to be controlled in the ship group through the communication ships in the ship group; the first processing strategy for the first signal update instruction of other ships to be controlled is obtained through the communication ships; the types of the first processing strategy include approval update and rejection update; according to the types of the first processing strategies of all other ships to be controlled, it is determined whether to use the early warning signal to update the normal signal in the early warning signal library. The present invention can identify and control the signals of ships from multiple angles and improve the accuracy and rationality of ship control. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 A flowchart of a signal control method for a marine vessel as claimed in an embodiment of the present application;

[0039] Figure 2 A structural module diagram of a signal control device for marine vessels claimed in an embodiment of the present application;

[0040] Figure 3 A schematic diagram of the structure of an electronic device claimed for protection in an embodiment of the present application. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0042] The terms "first", "second" and "third" in this application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second" and "third" can explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. All directional indications in the embodiments of the present application (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0043] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0044] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0045] Before the official operation, a sea trial is required. During the sea trial, the sensors on the ship will record various signals of the ship during the entire sea trial. Each sea trial will generate a lot of sea trial signals. After multiple sea trials, a large number of sea trial signals will be generated. These signals need to be provided to different departments, such as the aerodynamics department, the engine department, etc. These departments will process and analyze these sea trial signals to find possible faults or hidden dangers. Since these sea trial signals will be circulated, used, and updated in different departments, there will be safety hazards in the sea trial signals.

[0046] Taking into account the problem of low signal security of the signal interconnection access method in the prior art, based on this, the embodiments of the present application provide a signal control method, device, electronic device and computer-readable medium for marine ships, which are described below through embodiments.

[0047] Embodiment 1:

[0048] To facilitate understanding of this embodiment, a signal control method for marine vessels disclosed in the embodiment of this application is first introduced in detail. The method is applied to any ship to be controlled in a ship group, and the ships to be controlled in the ship group are interconnected to access the signals existing in the warning signal library. Figure 1 A flow chart of a signal control method for a marine vessel provided in an embodiment of the present application is shown. Figure 1 As shown, the following steps are included:

[0049] S101: Initiate a first signal update instruction for the warning signal library; the first signal update instruction includes a normal signal before updating, an updated warning signal, and updated ship status data.

[0050] In this embodiment, the signal in the warning signal library may be a trial voyage signal generated when a ship conducts a trial voyage. Each ship to be controlled in the ship group may be a navigation terminal corresponding to each department that needs to use the trial voyage signal.

[0051] The ship group includes a communication ship and multiple ships to be controlled, and the ships to be controlled communicate with each other through the communication ship.

[0052] Assuming that the ship A to be controlled is taken as the current ship, the ship A to be controlled initiates the first signal update instruction for the warning signal library. The first signal update instruction includes the normal signal before the update, the warning signal after the update, and the update of the ship status data. Exemplarily, the normal signal can be a signal currently existing in the warning signal library, and the warning signal can be a signal obtained after the normal signal is subjected to noise reduction processing. Among them, the normal signal does not refer to all the signals in the warning signal library, but the signal that the ship A to be controlled is currently processing. For example, there are 100 signals in the warning signal library, and the normal signal in the first signal update instruction refers to one of them.

[0053] In a possible implementation manner, the first signal update instruction also includes an update time and an update object; when executing step S101 to initiate the first signal update instruction for the warning signal library, the following steps may be specifically performed:

[0054] S102: The first signal update instruction is transferred to other ships to be controlled in the ship group through the communication ship in the ship group.

[0055] The first signal update instruction is forwarded to the communication ship, so that the communication ship forwards the first signal update instruction to other ships to be controlled in the ship group.

[0056] In a possible implementation manner, when executing step S102 to transfer the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group, the following steps S1021 may be specifically performed:

[0057] S1021: forwarding the first signal update instruction to the communication ship so that the communication ship performs a first validity judgment on the first signal update instruction, and when the communication ship passes the first validity judgment on the first signal update instruction, forwarding the first signal update instruction to other ships to be controlled in the ship group; the first validity judgment includes: judging whether the format of the first signal update instruction is a standard format, and / or judging whether the first signal update instruction contains updated ship status data.

[0058] In this embodiment, after the first signal update instruction is transferred to the communication ship, the communication ship performs a first validity judgment on the first signal update instruction to determine whether the format of the first signal update instruction is a standard format and / or whether the first signal update instruction contains updated ship status data.

[0059] Among them, when the first validity judgment is to judge whether the format of the first signal update instruction is a standard format, and to judge whether the first signal update instruction contains updated ship status data, the first validity judgment is passed when the format of the first signal update instruction is a standard format, and the first signal update instruction contains updated ship status data. After the communication ship passes the first validity judgment of the first signal update instruction, it transfers the first signal update instruction to other ships to be controlled in the ship group.

[0060] In another possible implementation, when executing step S102 to transfer the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group, the following steps S1022 may be specifically performed:

[0061] S1022: forwarding the first signal update instruction to the communication ship, so that the communication ship adds a conditional command to the first signal update instruction, and forwarding the first signal update instruction carrying the conditional command to other ships to be controlled in the ship group;

[0062] Among them, after obtaining the first signal update instruction carrying the conditional password, other ships to be controlled perform a second validity judgment on the first signal update instruction in the following manner:

[0063] Using the pre-existing conditional key in other ships to be controlled to adapt the conditional password carried in the first signal update instruction;

[0064] If the conditional key and the conditional password are successfully adapted, the first processing strategy is transferred to the communicating ship.

[0065] In this embodiment, after obtaining the first signal update instruction, the communicating ship adds a conditional password to the first signal update instruction, and then transfers the first signal update instruction carrying the conditional password to other ships to be controlled in the ship group.

[0066] For any other ship to be controlled, after obtaining the first signal update instruction carrying the conditional password, the pre-existing conditional key is used to adapt the conditional password. If the adaptation is successful, it means that the first signal update instruction is sent by the communication ship and is safe. That is, the second validity judgment in this embodiment is to judge the validity of the communication ship, and the validity judgment is whether the first signal update instruction is a signal sent by the communication ship. Among them, each ship to be controlled in the ship group has the same conditional key.

[0067] In a possible implementation, the conditional key existing in each to-be-controlled ship in the ship group and the conditional password existing in the communicating ship may be updated periodically to ensure the security of signal transmission.

[0068] In another possible embodiment, when executing step S102 to transfer the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group, the following step S1023 may also be specifically performed:

[0069] S1023: forwarding the first signal update instruction to the communication ship so that the communication ship performs a first validity judgment on the first signal update instruction, and if the communication ship passes the first validity judgment on the first signal update instruction, adding a conditional command to the first signal update instruction, and forwarding the first signal update instruction carrying the conditional command to other ships to be controlled in the ship group.

[0070] After obtaining the first signal update instruction carrying the conditional password, the other ships to be controlled use the pre-existing conditional keys in the other ships to be controlled to adapt to the conditional password carried in the first signal update instruction; if the conditional key and the conditional password are successfully adapted, the first processing strategy is transferred to the communicating ship.

[0071] S103: Obtaining, through the communicating ship, a first processing strategy of other ships to be controlled for the first signal update instruction; types of the first processing strategy include approval update and rejection update.

[0072] In this embodiment, approving the update means that the other ships to be controlled allow the early warning ship to be controlled to update the normal signal in the early warning signal library. Rejecting the update means that the other ships to be controlled do not allow the early warning ship to be controlled to update the normal signal in the early warning signal library. The early warning ship to be controlled is the ship to be controlled that initiates the first signal update instruction.

[0073] S104: Determine whether to use the warning signal to update the normal signal in the warning signal library according to the types of the first processing strategies of all other ships to be controlled.

[0074] In a possible implementation, when executing step S104, according to the types of the first processing strategies of all other ships to be controlled, determining whether to use the warning signal to update the normal signal in the warning signal library, the following steps S1041-S1043 may be specifically performed:

[0075] S1041: Calculate, according to the type of the first processing strategy for each other ship to be controlled, a first percentage of the number of approvals for updating to the total number of all first processing strategies.

[0076] After obtaining the processing strategies of all other ships to be controlled, the number of those favoring the update in all first processing strategies and the total number of all first processing strategies are counted, and the ratio of the number favoring the update to the total number of all first processing strategies is calculated to obtain a first percentage.

[0077] S1042: If the first percentage is not less than the first condition percentage, the warning signal is used to update the normal signal in the warning signal library, and the first status data is broadcast to other ships to be controlled through the communicating ship; the first status data is used to indicate that the warning signal is allowed to be used to update the normal signal in the warning signal library.

[0078] In this embodiment, the first condition percentage is determined according to the total number of ships to be controlled in the ship group.

[0079] Exemplarily, not every ship to be controlled in a ship group is necessarily a good ship, and there may also be bad ships. Therefore, when the number f of bad ships in a ship group is 3, the total number N of ships to be controlled in the ship group is at least 10, and the first condition percentage F is 70%.

[0080] In a possible implementation manner, the warning signal library is stored in a ship group, and the ship group corresponds to a warning signal library. When executing step S1042, if the first percentage is not less than the first condition percentage, the normal signal in the warning signal library is updated using the warning signal, and the first state data is broadcast to other ships to be controlled through the communication ship, the following steps may be specifically performed:

[0081] If the first percentage is not less than the first condition percentage, the warning signal is used to update the normal signal in the warning signal library within the ship group, and the first status data is broadcast to other ships to be controlled through the communicating ship to inform other ships to be controlled that the normal signal in the warning signal library has been updated.

[0082] In another possible embodiment, each ship to be controlled in the ship group has a warning signal library; when executing step S1042, if the first percentage is not less than the first condition percentage, the normal signal in the warning signal library is updated using the warning signal, and the first state data is broadcast to other ships to be controlled through the communication ship, which can be specifically performed according to the following steps:

[0083] If the first percentage is not less than the first condition percentage, the early warning signal is used to update the normal signal in the early warning signal library, and the first status data is broadcast to other ships to be controlled through the communicating ship, so that other ships to be controlled can use the early warning signal to update the normal signal in their own early warning signal library after obtaining the first status data.

[0084] In this embodiment, since each ship to be controlled has the same early warning signal library, if the first percentage is not less than the first condition percentage, the early warning signal is used to update the normal signal in its own early warning signal library, and the first status data is broadcast to other ships to be controlled, so that after other ships to be controlled obtain the first status data, they also use the early warning signal to update the normal signal in their own early warning signal library, so as to ensure the consistency of the signals in all early warning signal libraries.

[0085] In the centralized signal interconnection access, when the central server is attacked (for example, stolen), the security of all signals will be affected. In this embodiment, since each ship to be controlled has an early warning signal library, when one of the ships to be controlled is attacked, the other ships to be controlled still have early warning signal libraries, which will not cause problems with the early warning signal library, thereby improving signal security.

[0086] S1043: If the first percentage is not less than the first condition percentage, the use of the early warning signal to update the normal signal in the early warning signal library is rejected, and the second status data is broadcast to other ships to be controlled through the communicating ship; the second status data is used to indicate the rejection of the use of the early warning signal to update the normal signal in the early warning signal library.

[0087] If the first percentage is not less than the first condition percentage, it means that more ships to be controlled in the ship group do not agree to use the early warning signal to update the normal signal in the early warning signal library. Therefore, at this time, the use of the early warning signal to update the normal signal in the early warning signal library is rejected, and the second status data is broadcast to other ships to be controlled through the communicating ships.

[0088] In a possible implementation, each ship to be controlled in the ship group has a record; the following steps may be performed:

[0089] When a second signal update instruction for the early warning signal library is obtained from any other ship to be controlled in the ship group, the second signal update instruction is recorded in the record, and a second processing strategy for the second signal update instruction is forwarded to the other ship to be controlled; the second processing strategy includes approving the update or rejecting the update.

[0090] Exemplarily, when the ship to be controlled B wants to update the signal in the early warning signal library, the ship to be controlled B initiates a second signal update instruction, and forwards the second signal update instruction to the ship to be controlled A, the ship to be controlled C, and the ship to be controlled D. Taking the ship to be controlled A as an example, after the ship to be controlled A obtains the second signal update instruction forwarded by the ship to be controlled B, the ship to be controlled A records the second signal update instruction in the record, and determines whether to approve the update according to the second signal update instruction, and forwards the third processing strategy of whether to approve the update to the ship to be controlled B.

[0091] In this embodiment, after any ship to be controlled sends a signal update instruction, all ships to be controlled in the group will record the signal update instruction, so that the behavior of any ship to be controlled exists in all ships to be controlled, achieving traceability.

[0092] In a possible implementation manner, the following steps may be performed:

[0093] S1051: Obtaining the driving instruction of the ship to be driven away from the ship group through the communicating ship.

[0094] When ships outside the ship group also want to interconnect and access the signals in the early warning signal library, they need to join the ship group, so they need to be driven away. For example, if a ship E to be driven away outside the ship group wants to join the ship group, the ship E to be driven away transfers the driving instruction to all the ships to be controlled (such as A, B, C, D) in the ship group through the communication ship, and the ships A to be controlled, B to be controlled, C to be controlled, and D to be controlled all obtain the driving instruction.

[0095] S1052: The communicating ship transfers the third processing strategy for the expulsion instruction to the ship to be driven away, so that the ship to be driven away determines whether the expulsion is successful according to the type of the third processing strategy transferred by the ship to be controlled in the ship group; the types of the third processing strategy include approval of expulsion and rejection of expulsion.

[0096] The ship A to be controlled, the ship B to be controlled, the ship C to be controlled, and the ship D to be controlled determine whether to approve the ship E to be driven to join the ship group according to the driving instruction, and each ship to be controlled transfers its own third processing strategy to the ship E to be driven. The ship E to be driven counts the third processing strategies of all the ships to be controlled, and calculates the second percentage of the number of those in favor of driving to the total number of the third processing strategies. If the second percentage is not less than the second condition percentage, it means that the ship E to be driven can be driven.

[0097] Furthermore, the signal includes one or more of the following:

[0098] Hydroacoustic signals, time domain signals, time-frequency characteristic signals, attitude signals, ship tension signals, roll signals, pitch signals, heading signals, communication signals, and operating condition signals.

[0099] Embodiment 2:

[0100] Based on the same technical concept, the embodiment of the present application also provides a signal control device for marine vessels. Figure 2 A schematic diagram of the structure of a signal interconnection access device provided in an embodiment of the present application is shown. Figure 2 As shown, the device resides in any one of the ships to be controlled in the ship group, and the ships to be controlled in the ship group are interconnected to access the signals existing in the early warning signal library, and the device includes:

[0101] An initiating module 201 is used to initiate a first signal update instruction for the warning signal library; the first signal update instruction includes a normal signal before updating, an updated warning signal, and updated ship status data;

[0102] A first transfer module 202, configured to transfer the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group;

[0103] A first acquisition module 203 is used to acquire, through the communicating ship, a first processing strategy of other ships to be controlled for the first signal update instruction; the types of the first processing strategy include approval update and rejection update;

[0104] The determination module 204 is used to determine whether to use the warning signal to update the normal signal in the warning signal library according to the types of the first processing strategies of all other ships to be controlled.

[0105] Optionally, when the determination module 204 is used to determine whether to use the warning signal to update the normal signal in the warning signal library according to the type of the first processing strategy of all other ships to be controlled, it is specifically used to:

[0106] Calculating a first percentage of the number of favored updates to the total number of all first processing strategies according to the type of the first processing strategy of each other ship to be controlled;

[0107] If the first percentage is not less than the first condition percentage, the warning signal is used to update the normal signal in the warning signal library, and the first status data is broadcast to other ships to be controlled through the communication ship; the first status data is used to indicate that the warning signal is allowed to be used to update the normal signal in the warning signal library;

[0108] If the first percentage is not less than the first condition percentage, the use of the early warning signal to update the normal signal in the early warning signal library is rejected, and the second status data is broadcast to other ships to be controlled through the communication ship; the second status data is used to indicate the rejection of the use of the early warning signal to update the normal signal in the early warning signal library.

[0109] Optionally, each of the to-be-controlled ships in the ship group has the early warning signal library; when the determining module 204 is used to update the normal signal in the early warning signal library using the early warning signal if the first percentage is not less than the first condition percentage, and broadcast the first status data to other to-be-controlled ships through the communication ship, it is specifically used to:

[0110] If the first percentage is not less than the first condition percentage, the early warning signal is used to update the normal signal in the early warning signal library, and the first status data is broadcast to other ships to be controlled through the communication ship, so that after the other ships to be controlled obtain the first status data, they use the early warning signal to update the normal signal in the early warning signal library.

[0111] Optionally, each of the to-be-controlled ships in the ship group has a record; and the device further includes:

[0112] A recording module is used to record the second signal update instruction for the early warning signal library in a record when obtaining the second signal update instruction for the early warning signal library transferred by any other ship to be controlled in the ship group, and to transfer the second processing strategy for the second signal update instruction to the other ship to be controlled; the second processing strategy includes approving the update or rejecting the update.

[0113] Optionally, when the first transfer module 202 is used to transfer the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group, it is specifically used to:

[0114] The first signal update instruction is forwarded to the communication ship so that the communication ship performs a first validity judgment on the first signal update instruction, and when the communication ship passes the first validity judgment on the first signal update instruction, the first signal update instruction is forwarded to other ships to be controlled in the ship group; the first validity judgment includes: judging whether the format of the first signal update instruction is a standard format, and / or judging whether the first signal update instruction contains the updated ship status data.

[0115] Optionally, when the first transfer module 202 is used to transfer the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group, it is specifically used to:

[0116] Transferring the first signal update instruction to the communication ship so that the communication ship adds a conditional command to the first signal update instruction, and transferring the first signal update instruction carrying the conditional command to other ships to be controlled in the ship group;

[0117] After obtaining the first signal update instruction carrying the conditional password, the other ship to be controlled performs a second validity judgment on the first signal update instruction in the following manner:

[0118] Using the pre-existing conditional key in the other to-be-controlled ship to adapt the conditional password carried in the first signal update instruction;

[0119] If the conditional key and the conditional password are successfully adapted, the first processing strategy is transferred to the communication ship.

[0120] Optionally, also include:

[0121] A second acquisition module is used to acquire, through the communication ship, a driving instruction for the transfer of the ship to be driven out of the ship group;

[0122] The second transfer module is used to transfer the third processing strategy for the expulsion instruction to the ship to be driven through the communication ship, so that the ship to be driven determines whether the expulsion is successful according to the type of the third processing strategy transferred by the ship to be controlled in the ship group; the type of the third processing strategy includes approval of expulsion and rejection of expulsion.

[0123] For the specific implementation method steps and principles, please refer to the description of Example 1, which will not be repeated here in detail.

[0124] Embodiment three:

[0125] Based on the same technical concept, the embodiment of the present application also provides an electronic device, Figure 3 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application is shown. Figure 3 As shown, the electronic device 300 includes: a processor 301, a memory 302 and a bus 303. The memory contains machine-readable instructions executable by the processor. When the electronic device is running, the processor 301 communicates with the memory 302 through the bus 303, and the processor 301 executes the machine-readable instructions to perform the method steps described in Example 1.

[0126] For the specific implementation method steps and principles, please refer to the description of Example 1, which will not be repeated here in detail.

[0127] Embodiment 4:

[0128] Based on the same technical concept, embodiment 4 of the present application also provides a computer-readable medium, on which a computer program exists, and when the computer program is executed by a processor, the method steps described in embodiment 1 are executed.

[0129] For the specific implementation method steps and principles, please refer to the description of Example 1, which will not be repeated here in detail.

[0130] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0131] In addition, each functional unit in each embodiment of the present application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of software functional units. The above is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of this application, or directly or indirectly used in other related technical fields, is also included in the patent protection scope of the present application.

[0132] The specific implementation methods of the invention are described in detail above, but they are only examples, and the present application is not limited to the specific implementation methods described above. For those skilled in the art, any equivalent update or replacement of the invention is also within the scope of the present application, and therefore, the equalization, update, improvement, etc. made without departing from the spirit and principle of the present application should be included in the scope of the present application.

Claims

1. A signal control method for a marine vessel, characterized in that: The method is applied to any one to-be-controlled ship in a ship group, and the to-be-controlled ships in the ship group are interconnected and connected to a warning signal library, and the method comprises: Initiating a first signal update instruction for the warning signal library; the first signal update instruction includes a normal signal before updating, an updated warning signal, and updated ship status data; Transferring the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group; Obtaining, through the communicating ship, a first processing strategy for other ships to be controlled in response to the first signal update instruction; the types of the first processing strategy include approval update and rejection update; Determining whether to use the early warning signal to update the normal signal in the early warning signal library according to the types of the first processing strategies of all other ships to be controlled; The normal signal is a signal currently existing in the warning signal library, and the warning signal is a signal obtained after noise reduction processing is performed on the normal signal; The step of determining whether to use the early warning signal to update the normal signal in the early warning signal library according to the type of the first processing strategy of all other ships to be controlled includes: Calculating a first percentage of the number of favored updates to the total number of all first processing strategies according to the type of the first processing strategy of each other ship to be controlled; If the first percentage is not less than the first condition percentage, the warning signal is used to update the normal signal in the warning signal library, and the first status data is broadcast to other ships to be controlled through the communication ship; the first status data is used to indicate that the warning signal is allowed to be used to update the normal signal in the warning signal library; If the first percentage is not less than the first condition percentage, the use of the early warning signal to update the normal signal in the early warning signal library is rejected, and the second status data is broadcast to other ships to be controlled through the communication ship; the second status data is used to indicate the rejection of the use of the early warning signal to update the normal signal in the early warning signal library.

2. A signal control method for a marine vessel according to claim 1, characterized in that: Each of the to-be-controlled ships in the ship group has the warning signal library; if the first percentage is not less than the first condition percentage, the normal signal in the warning signal library is updated using the warning signal, and the first status data is broadcast to other to-be-controlled ships through the communication ship, including: If the first percentage is not less than the first condition percentage, the early warning signal is used to update the normal signal in the early warning signal library, and the first status data is broadcast to other ships to be controlled through the communication ship, so that after the other ships to be controlled obtain the first status data, they use the early warning signal to update the normal signal in the early warning signal library.

3. A signal control method for marine vessels according to claim 1, characterized in that: Each of the to-be-controlled ships in the ship group has a record; the method further comprises: When a second signal update instruction for the early warning signal library is obtained from any other ship to be controlled in the ship group, the second signal update instruction is recorded in the record, and a second processing strategy for the second signal update instruction is forwarded to the other ship to be controlled; the second processing strategy includes approving the update or rejecting the update.

4. A signal control method for marine vessels according to claim 1, characterized in that: The step of transferring the first signal update instruction to other ships to be controlled in the ship group through the communicating ship in the ship group includes: The first signal update instruction is forwarded to the communication ship so that the communication ship performs a first validity judgment on the first signal update instruction, and when the communication ship passes the first validity judgment on the first signal update instruction, the first signal update instruction is forwarded to other ships to be controlled in the ship group; the first validity judgment includes: judging whether the format of the first signal update instruction is a standard format, and / or judging whether the first signal update instruction contains the updated ship status data.

5. A signal control method for marine vessels according to claim 1, characterized in that: The step of transferring the first signal update instruction to other ships to be controlled in the ship group through the communicating ship in the ship group includes: Transferring the first signal update instruction to the communication ship so that the communication ship adds a conditional command to the first signal update instruction, and transferring the first signal update instruction carrying the conditional command to other ships to be controlled in the ship group; After obtaining the first signal update instruction carrying the conditional password, the other ship to be controlled performs a second validity judgment on the first signal update instruction in the following manner: Using the pre-existing conditional key in the other to-be-controlled ship to adapt the conditional password carried in the first signal update instruction; If the conditional key and the conditional password are successfully adapted, the first processing strategy is transferred to the communication ship.

6. A signal control method for marine vessels according to claim 1, characterized in that: Also includes: Obtaining, through the communicating ship, a driving instruction for transferring the ship to be driven away outside the ship group; The communicating ship transfers the third processing strategy for the expulsion instruction to the ship to be driven away, so that the ship to be driven away determines whether the expulsion is successful according to the type of the third processing strategy transferred by the ship to be controlled in the ship group; the types of the third processing strategy include approval of expulsion and rejection of expulsion.

7. A signal control method for marine vessels according to claim 1, characterized in that: The signals include one or more of the following: Hydroacoustic signals, time domain signals, time-frequency characteristic signals, attitude signals, ship tension signals, roll signals, pitch signals, heading signals, communication signals, and operating condition signals.

8. A signal control device for marine vessels, characterized in that: The device resides in any one of the ships to be controlled in the ship group, and the ships to be controlled in the ship group are interconnected and connected to the early warning signal library, and the device includes: An initiating module, used to initiate a first signal update instruction for the warning signal library; the first signal update instruction includes a normal signal before updating, an updated warning signal, and updated ship status data; A first transfer module, used for transferring the first signal update instruction to other ships to be controlled in the ship group through the communication ship in the ship group; A first acquisition module is used to acquire, through the communicating ship, a first processing strategy of other ships to be controlled for the first signal update instruction; the types of the first processing strategy include approval update and rejection update; A determination module, used for determining whether to use the warning signal to update the normal signal in the warning signal library according to the types of the first processing strategies of all other ships to be controlled; The signal control device for a marine vessel is used to execute the signal control method for a marine vessel as described in any one of claims 1-7.

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