Communication method and device, system and equipment applied to offshore photovoltaic project

Abstract

The present disclosure relates to a communication method and system, device, electronic equipment and computer program product applied to a marine photovoltaic project, and relates to the technical field of network communication. The method comprises: determining a marine photovoltaic field area, the marine photovoltaic field area being configured with a very high frequency communication system applied to the marine photovoltaic project, the very high frequency communication system applied to the marine photovoltaic project comprising a very high frequency base station device and a very high frequency operation terminal; receiving a channel scheduling operation performed by a scheduling user based on the very high frequency operation terminal, and selecting at least one wireless channel as a working channel; obtaining first voice data input by the scheduling user based on the very high frequency operation terminal; and transmitting the first voice data through the very high frequency base station device and the working channel to communicate with a ship in the marine photovoltaic field area. The present disclosure can improve the flexibility of communication between the operation scheduling center and the ship in the marine photovoltaic project.

Description

Technical Field

[0001] This disclosure relates to the field of network communication technology, and more specifically, to a communication method, a communication system, a communication device, an electronic device, and a computer program product for use in offshore photovoltaic projects. Background Technology

[0002] In recent years, with the increasing global attention to renewable energy, offshore photovoltaic (PV) technology, as a new type of renewable energy, has gradually become a focus of attention. This technology utilizes the vast space of the ocean to install photovoltaic panels, thereby collecting solar energy and converting it into electricity. As offshore PV projects continue to advance, there is a high volume of fishing boats traveling near the proposed projects, posing a potential safety hazard to both the PV sites and shipping traffic.

[0003] During construction and operation, it is necessary to monitor the dynamic situation of vessels in and around the photovoltaic field in real time. When a vessel accidentally enters the safety zone of the offshore photovoltaic field or approaches the photovoltaic field, the staff of the construction unit, the construction unit or the dispatch center of the operation unit need to establish contact with the vessel in a timely manner and issue a warning.

[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0005] The purpose of this disclosure is to provide a communication method, a communication system, a communication device, an electronic device, a computer-readable storage medium, and a computer program product for use in offshore photovoltaic projects, thereby overcoming, to at least some extent, the problem of limited and inflexible communication methods between the project operation and dispatch center and ships in the photovoltaic field area in relevant offshore photovoltaic projects.

[0006] Other features and advantages of this disclosure will become apparent from the following detailed description, or may be learned in part by practice of the invention.

[0007] According to a first aspect of this disclosure, a communication method for use in an offshore photovoltaic project is provided, comprising: determining an offshore photovoltaic field area, wherein the offshore photovoltaic field area is equipped with a VHF communication system for the offshore photovoltaic project, the VHF communication system for the offshore photovoltaic project including VHF base station equipment and VHF operation terminal; receiving channel scheduling operations performed by a scheduling user based on the VHF operation terminal, and selecting at least one wireless channel as a working channel; acquiring first voice data input by the scheduling user based on the VHF operation terminal; and transmitting the first voice data through the VHF base station equipment and the working channel to communicate with ships in the offshore photovoltaic field area.

[0008] In one exemplary embodiment of this disclosure, the receiving scheduling user selects at least one wireless channel as a working channel based on the VHF operating terminal's channel scheduling operation, including: receiving the scheduling user's channel scheduling operation based on the VHF operating terminal; determining the scheduling user's current call request, the current call request including the number of channel scheduling options; selecting one or more of the wireless channels as the working channel based on the number of channel scheduling options; and switching the listening channel speaker of the selected wireless channel to the working channel speaker.

[0009] In one exemplary embodiment of this disclosure, the method further includes: taking the working channel currently selected by the scheduling user as the current working channel; receiving the channel change operation of the scheduling user, and determining the addition and deletion of working channels according to the channel change operation; updating the channel status of the addition of the working channel from the candidate status to the selected status; and updating the channel status of the deletion of the working channel from the selected status to the unselected status.

[0010] In one exemplary embodiment of this disclosure, the method further includes: determining multiple access users connected to a VHF communication system applied to an offshore photovoltaic project based on the current working channel; and establishing a communication network group between the multiple access users and the scheduling user based on the current working channel, wherein any user in the communication network group has the ability to communicate with each other.

[0011] In one exemplary embodiment of this disclosure, the method further includes: receiving a broadcast channel selection operation from the scheduling user, selecting a specified number of wireless channels as a first broadcast channel; playing second voice data through the first broadcast channel, the second voice data including recorded voice data and real-time voice data; or obtaining a preset broadcast task, the broadcast task content of the preset broadcast task including one or more of broadcast time, broadcast times, broadcast content, and broadcast receiving channel; in response to a task start instruction of the voice broadcast task, establishing a second broadcast channel between the scheduling user and a preset user in the broadcast task; and executing the voice broadcast task based on the broadcast task content and the second broadcast channel.

[0012] In one exemplary embodiment of this disclosure, the method further includes: determining a voice monitoring range based on the voice monitoring operation of the scheduling user, and performing a voice monitoring task based on the voice monitoring range; receiving a voice task configuration operation from the scheduling user, and determining third voice data generated based on the voice task configuration operation, wherein the voice task configuration operation includes one or more of a voice recording operation, a playback task configuration operation, and a playback mode configuration operation; generating and playing the third voice data based on the voice recording operation; determining playback task content based on the playback task configuration operation, and playing the third voice data according to the playback task content, wherein the playback task content includes a task name, playback time, and content playback order; determining a voice playback mode based on the playback mode configuration operation, and playing the third voice data based on the voice playback mode.

[0013] According to a second aspect of this disclosure, a communication system for offshore photovoltaic projects is provided, comprising: a VHF base station device and a VHF operation terminal; the VHF base station device is used to receive and transmit voice data in the communication system for offshore photovoltaic projects, the VHF base station device including a VHF transceiver and an antenna feeder system; the VHF transceiver is used to convert multiple transceiver monitoring interfaces into Ethernet interfaces, and connect to a VHF control center through the Ethernet interfaces; the antenna feeder system is used to receive and transmit wireless signals corresponding to the voice data, the antenna feeder system including an antenna, a duplexer, and a feeder; the VHF operation terminal is used to display a user operation interface, receive user operations from scheduling users based on the user operation interface, select a specified number of wireless channels as working channels based on the user operations, and play the voice data through the working channels, the user operation interface including one or more of a wireless channel setting interface, a data monitoring interface, and a broadcast plan interface.

[0014] According to a third aspect of this disclosure, a communication device for use in offshore photovoltaic projects is provided, comprising: a region determination module for determining an offshore photovoltaic field area, wherein the offshore photovoltaic field area is equipped with a VHF communication system for the offshore photovoltaic project, the VHF communication system for the offshore photovoltaic project including VHF base station equipment and VHF operation terminal; a channel selection module for receiving channel scheduling operations performed by a scheduling user based on the VHF operation terminal, and selecting at least one wireless channel as a working channel; a data acquisition module for acquiring first voice data input by the scheduling user based on the VHF operation terminal; and a data transmission module for transmitting the first voice data through the VHF base station equipment and the working channel to communicate with ships in the offshore photovoltaic field area.

[0015] In one exemplary embodiment of this disclosure, the channel selection module includes a channel selection unit, configured to: receive a channel scheduling operation from the scheduling user based on the VHF operating terminal; determine the current call request of the scheduling user, the current call request including the number of channel scheduling requests; select one or more of the wireless channels as the working channels according to the number of channel scheduling requests; and switch the listening channel speaker of the selected wireless channel to the working channel speaker.

[0016] In one exemplary embodiment of this disclosure, the channel selection unit includes a channel update subunit, configured to: take the working channel currently selected by the scheduling user as the current working channel; receive the channel change operation of the scheduling user, and determine the addition and deletion of working channels according to the channel change operation; update the channel status of the addition of the working channel from the candidate status to the selected status; and update the channel status of the deletion of the working channel from the selected status to the unselected status.

[0017] In one exemplary embodiment of this disclosure, the communication device applied to the offshore photovoltaic project further includes a call group construction module, configured to: determine multiple access users connected to the VHF communication system applied to the offshore photovoltaic project based on the current working channel; and establish a call network group between the multiple access users and the scheduling user based on the current working channel, wherein any user in the call network group has the ability to communicate with each other.

[0018] In one exemplary embodiment of this disclosure, the communication device applied to an offshore photovoltaic project further includes a voice broadcasting module, configured to: receive a broadcast channel selection operation from the scheduling user, select a specified number of wireless channels as a first broadcast channel; play second voice data through the first broadcast channel, the second voice data including recorded voice data and real-time voice data; or obtain a preset broadcast task, the broadcast task content of the preset broadcast task including one or more of broadcast time, broadcast times, broadcast content, and broadcast receiving channel; in response to a task start command for the voice broadcast task, establish a second broadcast channel between the scheduling user and the preset user in the broadcast task; and execute the voice broadcast task based on the broadcast task content and the second channel.

[0019] In one exemplary embodiment of this disclosure, the communication device applied to an offshore photovoltaic project further includes a voice task configuration module, configured to: determine a voice monitoring range based on the voice monitoring operation of the scheduling user, and execute a voice monitoring task based on the voice monitoring range; receive the voice task configuration operation of the scheduling user, determine third voice data generated based on the voice task configuration operation, wherein the voice task configuration operation includes one or more of a voice recording operation, a playback task configuration operation, and a playback mode configuration operation; generate and play the third voice data based on the voice recording operation; determine playback task content based on the playback task configuration operation, and play the third voice data according to the playback task content, wherein the playback task content includes a task name, playback time, and content playback order; determine a voice playback mode based on the playback mode configuration operation, and play the third voice data based on the voice playback mode.

[0020] According to a fourth aspect of this disclosure, an electronic device is provided, comprising: a processor; and a memory storing computer-readable instructions that, when executed by the processor, implement the communication method for offshore photovoltaic projects according to any one of the preceding claims.

[0021] According to a fifth aspect of this disclosure, a computer-readable storage medium is provided having a computer program stored thereon, which, when executed by a processor, implements the communication method for offshore photovoltaic projects according to any one of the preceding claims.

[0022] According to a sixth aspect of this disclosure, a computer program product is provided, comprising a computer program that, when executed by a processor, implements the communication method described in any of the preceding claims for use in offshore photovoltaic projects.

[0023] The technical solution provided in this disclosure may include the following beneficial effects:

[0024] The communication method for offshore photovoltaic projects in the exemplary embodiments of this disclosure, on the one hand, allows the communication system to support the dispatching user in selecting a wireless channel as the working channel for playing voice data, providing a communication method between the dispatching center and the ship. On the other hand, the dispatching user can select the required wireless channel for communication through a channel selection operation, improving the flexibility of the communication method and enhancing the adaptability to application scenarios.

[0025] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0026] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure. It is obvious that the drawings described below are merely some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort. In the drawings:

[0027] Figure 1 A flowchart illustrating a communication method applied to an offshore photovoltaic project according to an exemplary embodiment of the present disclosure is shown schematically.

[0028] Figure 2 A schematic diagram of an operating terminal interface according to an exemplary embodiment of the present disclosure is shown.

[0029] Figure 3 A schematic diagram illustrating the construction of a communication user group according to an exemplary embodiment of the present disclosure is shown.

[0030] Figure 4 A schematic diagram of a timed broadcast interface according to an exemplary embodiment of the present disclosure is shown.

[0031] Figure 5 A schematic diagram illustrates a communication function configuration interface of a communication system applied to an offshore photovoltaic project according to an exemplary embodiment of the present disclosure;

[0032] Figure 6 A block diagram schematically illustrates a communication device applied to an offshore photovoltaic project according to an exemplary embodiment of the present disclosure;

[0033] Figure 7 A block diagram of an electronic device according to an exemplary embodiment of the present disclosure is shown schematically;

[0034] Figure 8 The illustration shows a schematic diagram of a computer-readable storage medium according to an exemplary embodiment of the present disclosure. Detailed Implementation

[0035] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0036] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. Numerous specific details are provided in the following description to give a thorough understanding of embodiments of this disclosure. However, those skilled in the art will recognize that the technical solutions of this disclosure can be practiced without one or more of the specific details described, or other methods, components, apparatuses, steps, etc., can be employed. In other instances, well-known structures, methods, apparatuses, implementations, materials, or operations are not shown or described in detail to avoid obscuring various aspects of this disclosure.

[0037] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities can be implemented in software, or in one or more software-hardened modules, or in different network and / or processor devices and / or microcontroller devices.

[0038] During the construction and operation of offshore photovoltaic projects, it is necessary to monitor the dynamic situation of vessels in and around the photovoltaic field in real time. When a vessel accidentally enters the safety zone of the offshore photovoltaic field or approaches the field, staff from the construction unit, the contractor, or the operator's dispatch center can promptly establish contact with the vessel and issue warnings via Very High Frequency (VHF) equipment. However, the currently used VHF communication method suffers from limitations in terms of its simplistic approach and inflexibility.

[0039] Based on this, in this example embodiment, a communication method for offshore photovoltaic projects is first provided. The communication method for offshore photovoltaic projects disclosed herein can be implemented using a server, or the method described herein can be implemented using a terminal device. The terminal described herein may include mobile terminals such as mobile phones, tablets, laptops, handheld computers, and personal digital assistants (PDAs), as well as fixed terminals such as desktop computers. Figure 1 The illustration schematically depicts a communication method flow applied to an offshore photovoltaic project according to some embodiments of the present disclosure. (Reference) Figure 1The communication method applied to offshore photovoltaic projects may include the following steps:

[0040] Step S110: Determine the offshore photovoltaic field area. The offshore photovoltaic field area is equipped with a VHF communication system for offshore photovoltaic projects. The VHF communication system for offshore photovoltaic projects includes VHF base station equipment and VHF operation terminals.

[0041] Step S120: Receive channel scheduling operation performed by the scheduling user based on the VHF operating terminal, and select at least one wireless channel as the working channel.

[0042] Step S130: Obtain the first voice data input by the scheduling user based on the VHF operation terminal;

[0043] In step S140, first voice data is transmitted through the VHF base station equipment and the working channel to communicate with ships in the offshore photovoltaic field area.

[0044] According to the communication method applied to offshore photovoltaic projects in this example embodiment, on the one hand, the communication system supports the dispatching user in using the selected wireless channel as the working channel for playing voice data, providing a communication method between the dispatching center and the ship. On the other hand, the dispatching user can select the required wireless channel for communication through channel selection operations, improving the flexibility of the communication method and enhancing the adaptability to application scenarios.

[0045] The communication method applied to offshore photovoltaic projects in this example embodiment will be further described below.

[0046] In step S110, a marine photovoltaic field area is determined. The marine photovoltaic field area is equipped with a VHF communication system for marine photovoltaic projects. The VHF communication system for marine photovoltaic projects includes VHF base station equipment and VHF operation terminals.

[0047] According to some exemplary embodiments of this disclosure, the offshore photovoltaic (PV) field area can be the sea surface area where the PV field is located or the nearby sea surface area in the offshore PV project. The VHF communication system applied to the offshore PV project, referred to as the communication system, can be a system that supports communication between the operation and dispatch center and the vessel in the offshore PV project.

[0048] In offshore photovoltaic (PV) projects, due to the unique marine environment, various types of vessels typically operate within the PV field area during the construction or operation phases. To monitor the real-time dynamics of vessels in and around the PV field area, a VHF communication system is deployed for offshore PV projects. For example, the configuration of such a VHF communication system for offshore PV projects could be as follows: a VHF antenna is mounted on a substation tower at a height of 30 meters, sufficient for communication within a 12-nautical-mile radius. Two antennas are installed to meet the communication and reception needs of the monitoring platform; one monitors the traffic control channel, and the other serves as the operational channel.

[0049] In step S120, the channel scheduling operation performed by the scheduling user based on the VHF operating terminal is received, and at least one wireless channel is selected as the working channel.

[0050] According to some exemplary embodiments of this disclosure, the dispatching user, also known as a dispatching agent, can be a staff member of an operations dispatch center. Channel dispatching operation can be an operation in which the dispatching user selects one or more wireless channels as working channels. A wireless channel can be a channel used for transmitting wireless signals. The working channel can be a channel selected by the dispatched user from multiple wireless channels for transmitting specified voice data.

[0051] VHF Operation Terminal, also known as User Operation Terminal, provides users with an interface for setting functions. Users can use the VHF Operation Terminal to perform channel scheduling operations, selecting one or more wireless channels from the VHF communication system configured for offshore photovoltaic projects as working channels for transmitting voice data.

[0052] In one exemplary embodiment of this disclosure, step S120, receiving a channel scheduling operation performed by a scheduling user based on a VHF operating terminal and selecting at least one wireless channel as a working channel, includes: receiving a channel scheduling operation performed by a scheduling user based on a VHF operating terminal, determining the scheduling user's current call request, the current call request including the number of channel schedulings; selecting one or more wireless channels as working channels according to the number of channel schedulings, and switching the listening channel speaker of the selected wireless channel to the working channel speaker.

[0053] The current call request can be the user's current need to select a working channel. The channel scheduling quantity can be the number of channels the user wants to select.

[0054] Each dispatching user can select one or more radio channels as its operating channel via a VHF operating terminal. (Reference) Figure 2 , Figure 2 A schematic diagram of an operating terminal interface according to an exemplary embodiment of the present disclosure is shown. The scheduling user can... Figure 2 The app allows users to record voice data via Push-to-Talk (PTT) and send the recorded data after completion. Communication parameters can also be configured through the communication parameter configuration area on the terminal interface, and other functions can be configured through other visual interfaces.

[0055] For example, the VHF operator terminal supports dispatching users in setting all wireless channels, wired telephones, monitoring data, broadcast plans, and operator priority control. Dispatching users can perform channel scheduling operations and configure communication parameters through the VHF operator terminal. Additionally, dispatching users can select different communication functions, such as call groups or broadcast interfaces, through the function selection area at the bottom of the operator terminal interface.

[0056] The specific channel scheduling requirements for this operation are determined based on the channel scheduling operations of the scheduling user, such as the number of channels required. This number could be 1, 3, or 5, and can be set according to the current scheduling needs. After determining the number of channels, one or more wireless channels are selected from the VHF communication system used in the offshore photovoltaic project as the working channels.

[0057] Once a wireless channel is selected as the working channel, the audio output from that wireless channel is switched from the listening channel speaker to the working channel speaker; conversely, the audio from that wireless channel is output to the pre-designated listening speaker. Through channel scheduling operations, the user can select certain wireless channels as working channels for voice data transmission.

[0058] In step S130, the first voice data input by the scheduling user based on the VHF operating terminal is acquired.

[0059] According to some exemplary embodiments of this disclosure, the first voice data may be voice data input by the scheduling user based on a VHF operating terminal and transmitted through a working channel selected by a channel scheduling operation.

[0060] After the working channel is determined, the scheduling user can input voice data based on the VHF operating terminal as the first voice data.

[0061] In step S140, first voice data is transmitted through the VHF base station equipment and the working channel to communicate with ships in the offshore photovoltaic field area.

[0062] According to some exemplary embodiments of this disclosure, after the scheduling user inputs first voice data through a VHF operating terminal, the first voice data can be transmitted through a VHF base station device and a working channel to achieve communication with the ship.

[0063] A dispatcher can select a wireless channel for communication. When a user selects a working channel and then changes their selection, the previously selected channel will become a non-selected channel. Multiple dispatchers can select a wireless channel simultaneously; the selected channel will then become the working channel, and the first voice data will be output through the dispatcher's selected speaker. Through these operations, communication between ships in an offshore photovoltaic farm can be achieved.

[0064] In one exemplary embodiment of this disclosure, the working channel currently selected by the scheduling user is taken as the current working channel; a channel change operation is received from the scheduling user, and a new working channel and a deleting working channel are determined according to the channel change operation; the channel status of the new working channel is updated from the candidate state to the selected state; the channel status of the deleting working channel is updated from the selected state to the unselected state; and in response to the channel selection cancellation instruction from the scheduling user, the channel status is updated to the initial state.

[0065] The current working channel can be the working channel currently selected by the scheduling user. A channel change operation can be an operation by the scheduling user to adjust the selected working channel. Adding a working channel can be a newly selected working channel through a channel change operation. Deleting a working channel can be a working channel that was currently deselected through a channel change operation.

[0066] The scheduling user has already selected a working channel through channel scheduling operations, and the currently selected working channel can be used as the current working channel. When the scheduling user's ship communication needs in the offshore photovoltaic farm change, the current working channel can be adjusted through channel change operations. For example, channel change operations can include adding a working channel that is not currently selected, and deselecting a working channel that has already been selected; the working channel that the scheduling user deselected is treated as a deleted working channel, and the working channel added by the scheduling user is treated as a newly added working channel.

[0067] In the VHF communication system used in offshore photovoltaic projects, the initial state of a wireless channel that is not selected by the scheduling user is a candidate state. After the scheduling user completes the channel change operation, the channel state of the working channel added by the scheduling user through this channel change operation will be updated from the candidate state to the selected state; at the same time, the channel state of the working channel deleted through this channel change operation will be updated from the selected state to the unselected state.

[0068] Specifically, the scheduling user can first activate the channel multi-select command, enabling the scheduling user to select multiple wireless channels to achieve one-to-many communication; the multi-select state requires the scheduling user to actively cancel the multi-select command, and after the multi-select state ends, the channel state will return to the state before multi-selection.

[0069] The dispatching user can also select all wireless channels within the system with a single click and establish communication with all channels. The "select all" state can be manually ended by the dispatching user; after ending the "select all" state, the channel selection status will revert to its previous state. Through channel change operations, the dispatching user can adjust the currently selected working channel to improve the flexibility of VHF communication in offshore photovoltaic farms.

[0070] In one exemplary embodiment of this disclosure, multiple access users connected to a VHF communication system applied to an offshore photovoltaic project are identified based on the current working channel; based on the current working channel, a call network group is established between the multiple access users and the scheduling user, and any user in the call network group has the ability to communicate with each other.

[0071] Among them, the access users can be dispatch users who are already connected to the VHF communication system used in offshore photovoltaic projects. The call network group can be an intranet composed of dispatch users and other access users.

[0072] In the context of offshore photovoltaic projects, multiple dispatching users can access the VHF communication system used in offshore photovoltaic projects. When dispatching users have communication needs with other accessing users, two or more accessing users can be combined into a call group to build a call network group.

[0073] refer to Figure 3 , Figure 3 This diagram illustrates the construction of a communication user group according to an exemplary embodiment of the present disclosure. A call network group 1 is constructed by connecting the conventional channel used by the access user to the wireless network. When any one or more members of the call network group 1 speak, the system can automatically forward the voice to other members within the group. By constructing the call network group, internal call groups can be created and scheduled between users to achieve intra-group communication.

[0074] In one exemplary embodiment of this disclosure, a broadcast channel selection operation is received from a scheduling user, selecting a specified number of wireless channels as a first broadcast channel; second voice data is played through the first broadcast channel, the second voice data including recorded voice data and real-time voice data; or a preset broadcast task is obtained, the broadcast task content of the preset broadcast task including one or more of broadcast time, broadcast times, broadcast content and broadcast receiving channel; in response to the task start instruction of the voice broadcast task, a second broadcast channel is established between the scheduling user and the preset user in the broadcast task; and the voice broadcast task is executed based on the broadcast task content and the second channel.

[0075] The first broadcast channel can be the broadcast channel determined by the scheduling user's broadcast channel selection operation, and is typically used to perform temporary broadcast tasks. Recorded voice data can be pre-recorded voice data. Real-time voice data can be voice data input in real time by the scheduling user. Pre-configured broadcast tasks can be pre-configured broadcast tasks, which need to be executed based on the VHF communication system used in offshore photovoltaic projects. The second voice data can be broadcast voice data. The second broadcast channel is typically used to perform pre-configured broadcast tasks.

[0076] In offshore photovoltaic scenarios, broadcasting tasks can also be performed using VHF communication systems applied to offshore photovoltaic projects. Broadcasting tasks can include temporary broadcasting tasks and preset broadcasting tasks (i.e., pre-configured broadcasting tasks). The scheduling user can select broadcast channels through the communication system. In temporary broadcasting tasks, a specified number of wireless channels are selected as the first broadcasting channel according to the specific broadcasting requirements of the temporary broadcasting task, and the aforementioned second voice data is transmitted and played through the first broadcasting channel.

[0077] The second voice data can be a pre-recorded audio file or real-time voice broadcast, and it supports converting text files into speech for broadcast. The scheduling user randomly selects one or more wireless channels and simultaneously plays the pre-recorded audio file or real-time voice to the selected wireless channels. Recording playback attributes can be single playback or multiple loop playback. The playback order can be arranged according to the chronological order of each playback task, and broadcast records can be found in the history log.

[0078] refer to Figure 4 , Figure 4 A schematic diagram of a timed broadcast interface according to an exemplary embodiment of the present disclosure is shown. The scheduling user can also, as... Figure 4 The scheduled broadcast task configuration interface in the system pre-configures broadcast tasks and executes the preset broadcast tasks through the communication system. (Refer to...) Figure 4 It is understood that the broadcast task content of a preset broadcast task may include, but is not limited to, broadcast time, broadcast frequency, broadcast content, and broadcast receiving channel; the broadcast time may be the specific time when the broadcast voice data is played. The broadcast frequency may be the number of times the second voice data needs to be played. The broadcast content may be the specific data content contained in the second voice data. The broadcast receiving channel may be a wireless channel used to receive the second voice data, and the scheduling user can select the broadcast receiving channel by adding or deleting channels.

[0079] After the voice broadcast task is configured, the dispatcher can initiate the preset broadcast task. In response to the task initiation command, the communication system establishes a second broadcast channel between the dispatcher and the preset users in the broadcast task. Based on the broadcast task content and the second broadcast channel, the voice broadcast task is executed, simultaneously playing the second voice data to the selected users. By configuring the broadcast task, the dispatcher can execute broadcast tasks based on the communication system, improving the flexibility of ship communication.

[0080] In one exemplary embodiment of this disclosure, the voice monitoring range is determined based on the voice monitoring operation of the scheduling user, and a voice monitoring task is executed based on the voice monitoring range; the voice task configuration operation of the scheduling user is received, and third voice data generated based on the voice task configuration operation is determined. The voice task configuration operation includes one or more of the following: voice recording operation, playback task configuration operation, and playback mode configuration operation; the third voice data is generated and played based on the voice recording operation; the playback task content is determined based on the playback task configuration operation, and the third voice data is played according to the playback task content, which includes the task name, playback time, and content playback order; the voice playback mode is determined based on the playback mode configuration operation, and the third voice data is played based on the voice playback mode.

[0081] Specifically, the voice monitoring operation can be an operation to monitor voice data within a specific area of ​​an offshore photovoltaic field. The voice monitoring range can be the specific area corresponding to the voice monitoring operation. The voice task configuration operation can be a configuration operation to generate a voice monitoring task. The third voice data can be other voice data different from the first and second voice data. The voice recording operation can be an operation to record voice data.

[0082] The communication system disclosed herein also includes other communication functions, see reference. Figure 5 , Figure 5 The diagram illustrates a communication function configuration interface of a communication system applied to an offshore photovoltaic project according to an exemplary embodiment of the present disclosure. Figure 5 This system can include the following voice communication functions and broadcast monitoring functions: While broadcasting, the broadcasting status of the marine photovoltaic field area can be monitored at any time through an external speaker. For example, both dispatch user 1 and dispatch user 2 can monitor the broadcasting status within the photovoltaic field area. If dispatch user 1 is within a communication network group, they can also view the member information of the group. When an abnormal situation is detected, an abnormal information report can be made using a one-click alarm method.

[0083] Voice recording function: Users can record voice files using the voice synthesis function, which can be used for scheduled playback. Automatic voice playback function: Each voice playback task can be set with a task name, the specific playback time (year, month, day, hour, minute, accurate to the second), and the playback order. The playback task content can be the specific content corresponding to the voice playback task. The task name can be the specific name of the playback task. The playback time can be the specific time point when the third-party voice data in the playback task is played. The content playback order can be the specific order in which the third-party voice data is played.

[0084] Multi-task playback function: Supports more than one voice playback task, and each task can be configured with multiple voice files; the playback order is based on the specific playback time set for each task. In the multi-task playback function, you can select the voice file playback mode, such as setting the playback mode for each voice file, and the number of loop playbacks can be customized. The voice playback mode can be a specific mode for voice data playback, including but not limited to single playback, playback a specified number of times, playlist playback, or loop playback.

[0085] Audio prompt function: The broadcast terminal provides a text prompt in advance when the preset task playback time is approaching. Controllable playback function: During audio file playback, the task can be played, paused, or edited. By providing multiple voice communication functions, the flexibility of voice communication can be further improved.

[0086] It should be noted that the terms "first," "second," "third," etc., used in this disclosure are only for distinguishing different broadcast channels and different voice data, and should not impose any limitations on this disclosure.

[0087] In summary, the communication method disclosed herein for offshore photovoltaic projects involves: identifying an offshore photovoltaic field area equipped with a VHF communication system for the project; the VHF communication system including VHF base station equipment and a VHF operating terminal; receiving channel scheduling operations performed by a dispatch user via the VHF operating terminal; selecting at least one wireless channel as the working channel; acquiring first voice data input by the dispatch user via the VHF operating terminal; and transmitting the first voice data through the VHF base station equipment and the working channel to communicate with vessels in the offshore photovoltaic field area. On one hand, the communication system supports the dispatch user in using the selected wireless channel as the working channel for playing voice data, providing a communication method between the dispatch center and vessels. On the other hand, the dispatch user can select the desired wireless channel for communication through channel selection operations, improving the flexibility of the communication method and enhancing the adaptability to application scenarios. Furthermore, this disclosure also provides other voice communication functions, further improving the flexibility of the VHF communication system.

[0088] It should be noted that although the steps of the method in this invention are described in a specific order in the accompanying drawings, this does not require or imply that the steps must be performed in that specific order, or that all the steps shown must be performed to achieve the desired result. Additional or alternative steps may be omitted, multiple steps may be combined into one step, and / or one step may be broken down into multiple steps.

[0089] Furthermore, in this example embodiment, a communication system for offshore photovoltaic projects is also provided. This communication system for offshore photovoltaic projects may include: VHF base station equipment and VHF operating terminals.

[0090] Specifically, the VHF base station equipment is used to receive and transmit voice data in the communication system used in offshore photovoltaic projects. The VHF base station equipment includes VHF transceivers and antenna systems. The VHF transceivers convert multiple transceiver monitoring interfaces into Ethernet interfaces, which are then connected to the VHF control center. To facilitate link transmission and computer monitoring, this solution configures a serial port server (small protocol converter) to convert multiple transceiver monitoring interfaces (asynchronous transmission standard interface, RS232 standard interface) into a single Ethernet port for access to a Pulse Code Modulation (PCM) multiplexer, transmitting data to the designated VHF control sub-center. This reduces cabling at the sub-center and saves construction costs.

[0091] The antenna feeder system is used to receive and transmit wireless signals corresponding to voice data. The antenna feeder system includes an antenna, a duplexer, and a feeder. The feeder can be a low-loss feeder. In the maritime safety communication system, it undertakes all the work of transmitting and receiving wireless signals. The performance and stability of these devices are crucial to the stable operation of the VHF safety communication system.

[0092] A Very High Frequency (VHF) Operating Terminal, also known as a User Operating Terminal, is used to display a user interface, receive user operations from the scheduling user based on the user interface, select a specified number of radio channels as working channels based on the user operations, and play voice data through the working channels. The user interface includes one or more of the following: a radio channel setting interface, a data monitoring interface, and a broadcast plan interface.

[0093] The VHF operating terminal can be equipped with VHF voice operation software, which displays a user interface. Dispatchers can use this interface to configure all wireless channels, wired telephones, monitoring data, broadcast plans, and operator priority control. Dispatching plans can also be edited according to the actual needs of operators. By constructing a communication system for offshore photovoltaic projects, a communication method is provided between the offshore photovoltaic project operation and dispatch center and vessels within or near the photovoltaic field area.

[0094] Furthermore, in this example embodiment, a communication device for use in offshore photovoltaic projects is also provided. (Reference) Figure 6 The communication device applied to offshore photovoltaic projects may include: a region determination module 610, a channel selection module 620, a data acquisition module 630, and a data transmission module 640.

[0095] Specifically, the area determination module 610 is used to determine the area of ​​the offshore photovoltaic field, which is equipped with a VHF communication system for the offshore photovoltaic project. The VHF communication system for the offshore photovoltaic project includes VHF base station equipment and VHF operation terminal; the channel selection module 620 is used to receive channel scheduling operations performed by the scheduling user based on the VHF operation terminal and select at least one wireless channel as the working channel; the data acquisition module 630 is used to acquire the first voice data input by the scheduling user based on the VHF operation terminal; and the data transmission module 640 is used to transmit the first voice data through the VHF base station equipment and the working channel to communicate with the ships in the offshore photovoltaic field area.

[0096] In one exemplary embodiment of this disclosure, the channel selection module 620 includes a channel selection unit, configured to: receive a channel scheduling operation from a scheduling user based on a VHF operating terminal; determine the current calling requirement of the scheduling user, the current calling requirement including the number of channel scheduling requests; select one or more wireless channels as working channels according to the number of channel scheduling requests; and switch the listening channel speaker of the selected wireless channel to the working channel speaker.

[0097] In one exemplary embodiment of this disclosure, the channel selection unit includes a channel update subunit, configured to: take the working channel currently selected by the scheduling user as the current working channel; receive a channel change operation from the scheduling user, and determine the addition and deletion of working channels based on the channel change operation; update the channel status of the added working channel from the candidate state to the selected state; update the channel status of the deleted working channel from the selected state to the unselected state; and update the channel status to the initial state in response to the channel selection cancellation instruction from the scheduling user.

[0098] In one exemplary embodiment of this disclosure, the communication device 600 applied to an offshore photovoltaic project further includes a call group construction module, used to: determine multiple access users connected to the VHF communication system applied to the offshore photovoltaic project based on the current working channel; and establish a call network group between the multiple access users and the scheduling user based on the current working channel, wherein any user in the call network group has the ability to communicate with each other.

[0099] In one exemplary embodiment of this disclosure, the communication device 600 applied to an offshore photovoltaic project further includes a voice broadcasting module, configured to: receive a broadcast channel selection operation from a scheduling user, select a specified number of wireless channels as a first broadcast channel; play second voice data through the first broadcast channel, the second voice data including recorded voice data and real-time voice data; or obtain a preset broadcast task, the broadcast task content of the preset broadcast task including one or more of broadcast time, broadcast times, broadcast content, and broadcast receiving channel; in response to a task start instruction of the voice broadcast task, establish a second broadcast channel between the scheduling user and a preset user in the broadcast task; and execute the voice broadcast task based on the broadcast task content and the second channel.

[0100] In one exemplary embodiment of this disclosure, the communication device 600 applied to an offshore photovoltaic project further includes a voice task configuration module, configured to: determine a voice monitoring range based on a scheduling user's voice monitoring operation, and execute a voice monitoring task based on the voice monitoring range; receive a voice task configuration operation from a scheduling user, determine third voice data generated based on the voice task configuration operation, wherein the voice task configuration operation includes one or more of a voice recording operation, a playback task configuration operation, and a playback mode configuration operation; generate and play the third voice data based on the voice recording operation; determine playback task content based on the playback task configuration operation, and play the third voice data according to the playback task content, wherein the playback task content includes a task name, playback time, and content playback order; and determine a voice playback mode based on the playback mode configuration operation, and play the third voice data based on the voice playback mode.

[0101] The specific details of the virtual modules of the communication devices applied to offshore photovoltaic projects mentioned above have been described in detail in the corresponding communication methods applied to offshore photovoltaic projects. For any undisclosed details, please refer to the implementation methods in the method section, and therefore will not be repeated here.

[0102] It should be noted that although several modules or units of communication devices applied to offshore photovoltaic projects have been mentioned in the detailed description above, this division is not mandatory. In fact, according to embodiments of this disclosure, the features and functions of two or more modules or units described above can be embodied in one module or unit. Conversely, the features and functions of one module or unit described above can be further divided and embodied by multiple modules or units.

[0103] Furthermore, in an exemplary embodiment of this disclosure, an electronic device capable of implementing the above-described method is also provided.

[0104] Those skilled in the art will understand that various aspects of this disclosure can be implemented as a system, method, or program product. Therefore, various aspects of this disclosure can be embodied in the following forms: a completely hardware embodiment, a completely software embodiment (including firmware, microcode, etc.), or an embodiment combining hardware and software aspects, collectively referred to herein as a "circuit," "module," or "system."

[0105] Exemplary embodiments of this disclosure also provide a computer program product. The computer program product includes a computer program that, when executed by a processor, implements the aforementioned communication method applied to offshore photovoltaic projects.

[0106] In one implementation, the computer program product may be a tangible product containing a computer program, such as a computer-readable storage medium storing the computer program. (See reference...) Figure 7 , Figure 7The schematic diagram illustrates a computer-readable storage medium 700 according to an exemplary embodiment of the present disclosure. The computer-readable storage medium 700 can be a storage medium based on electrical, magnetic, optical, electromagnetic, infrared, or other signals, including but not limited to: random access memory (RAM), read-only memory (ROM), magnetic tape, floppy disk, flash memory, hard disk drive (HDD), solid-state drive (SSD), etc. Exemplarily, a computer program product can be implemented as a non-volatile storage medium storing a computer program, such as read-only memory, NAND flash memory, etc.

[0107] In one implementation, the computer program product can be an intangible product containing a computer program. For example, the computer program product can be implemented as a virtual digital product, such as an executable file, installation package, or other digital file storing the computer program.

[0108] Computer program code can be written in one or more programming languages. Examples of programming languages ​​include C, Java, and C++. Program code can execute entirely on the user's computing device, partially on the user's computing device, or as a standalone software package. It can also execute partially on the user's computing device and partially on a remote computing device, or entirely on a remote computing device or server. In cases involving remote computing devices, the remote computing device can be connected to the user's computing device via any type of network, such as a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computing device (e.g., via an internet connection provided by a mobile network operator).

[0109] Computer programs can be carried or transmitted via signals such as electricity, magnetism, light, electromagnetic fields, and infrared radiation. Electronic devices can convert the signals carrying computer programs into digital signals, thereby running the computer programs. When a computer program runs on an electronic device, its code is used to cause the electronic device to execute (more specifically, the processor of the electronic device to execute) the method steps of various exemplary embodiments of this disclosure, such as the communication method described above applied to offshore photovoltaic projects.

[0110] Exemplary embodiments of this disclosure also provide an electronic device, which may include a processor and a memory. The memory stores executable instructions of the processor, such as a computer program. The processor executes the executable instructions to perform the method steps of various exemplary embodiments of this disclosure. Furthermore, the electronic device may also include a display for displaying a graphical user interface.

[0111] The following is for reference. Figure 8 The electronic device is illustrated by way of a general-purpose computing device. It should be understood that... Figure 8The electronic device 800 shown is merely an example and should not be construed as limiting the functionality and scope of use of the embodiments disclosed herein.

[0112] like Figure 8 As shown, the electronic device 800 may include: a processor 810, a memory 820, a bus 830, an I / O (input / output) interface 840, a network adapter 850, and a display 860.

[0113] The memory 820 may include volatile memory, such as RAM 821 and cache unit 822, and may also include non-volatile memory, such as ROM 823. The memory 820 may also include one or more program modules 824, including but not limited to: an operating system, one or more application programs, other program modules, and program data. Each or some combination of these examples may include an implementation of a network environment. For example, program module 824 may include the modules described above.

[0114] The processor 810 may include one or more processing units, such as an AP (Application Processor), a modem processor, a GPU (Graphics Processing Unit), an ISP (Image Signal Processor), a controller, an encoder, a decoder, a DSP (Digital Signal Processor), a baseband processor, and / or an NPU (Neural-Network Processing Unit).

[0115] The processor 810 can be used to execute executable instructions stored in the memory 820, such as the communication method described above for use in offshore photovoltaic projects.

[0116] Bus 830 is used to connect different components of electronic device 800 and may include data bus, address bus and control bus.

[0117] Electronic device 800 can communicate with one or more external devices 900 (such as keyboard, mouse, external controller, etc.) through I / O interface 840.

[0118] Electronic device 800 can communicate with one or more networks via network adapter 850. For example, network adapter 850 can provide mobile communication solutions such as 3G / 4G / 5G, or wireless communication solutions such as wireless LAN, Bluetooth, and near-field communication. Network adapter 850 can communicate with other modules of electronic device 800 via bus 830.

[0119] Electronic device 800 can display a graphical user interface, such as a user operation interface, through display 860.

[0120] although Figure 8 As not shown in the diagram, other hardware and / or software modules may also be configured in the electronic device 800, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0121] As can be seen from the above, the technical solutions disclosed herein can be implemented as methods, apparatus, systems, computer program products, storage media, electronic devices, etc. Those skilled in the art will understand that various aspects of this disclosure can be specifically implemented in the following forms: a completely hardware implementation, a completely software implementation (including firmware, microcode, etc.), or a combination of hardware and software implementations, which may be referred to as "circuit," "module," or "system," respectively.

[0122] It should be understood that this disclosure is not limited to the specific methods, steps, or structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. Those skilled in the art will readily conceive of other embodiments based on the specific implementations provided in this disclosure. Therefore, the specific implementations provided in this disclosure are merely exemplary, and the scope and spirit of this disclosure are indicated by the claims, and should cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary technical means in the art not disclosed in this disclosure.

Claims

1. A communication method applied to offshore photovoltaic projects, characterized in that, include: A marine photovoltaic field area is identified, and the marine photovoltaic field area is equipped with a VHF communication system for marine photovoltaic projects. The VHF communication system for marine photovoltaic projects includes VHF base station equipment and VHF operation terminals. The user receives and schedules channel scheduling operations based on the VHF operating terminal, and selects at least one wireless channel as the working channel. Acquire the first voice data input by the scheduling user based on the VHF operating terminal; The first voice data is transmitted through the VHF base station equipment and the working channel to communicate with ships in the offshore photovoltaic field area; The voice monitoring range is determined based on the voice monitoring operation of the scheduled user, and the voice monitoring task is executed based on the voice monitoring range. Receive the voice task configuration operation from the scheduling user, and determine the third voice data generated based on the voice task configuration operation. The voice task configuration operation includes one or more of the following: voice recording operation, playback task configuration operation, and playback mode configuration operation. Based on the aforementioned voice recording operation, the third voice data is generated and played back; Based on the playback task configuration operation, the playback task content is determined, and the third voice data is played according to the playback task content. The playback task content includes the task name, playback time, and content playback order. The voice playback mode is determined according to the playback mode configuration operation, and the third voice data is played based on the voice playback mode.

2. The method according to claim 1, characterized in that, The receiving and scheduling user performs channel scheduling operations based on the VHF operating terminal, selecting at least one wireless channel as the working channel, including: Receive the channel scheduling operation of the scheduling user based on the VHF operating terminal, determine the current calling request of the scheduling user, the current calling request including the number of channel scheduling requests; Based on the number of channel scheduling options, one or more of the wireless channels are selected as the working channels, and the listening channel speaker of the selected wireless channel is switched to the working channel speaker.

3. The method according to claim 2, characterized in that, The method further includes: The working channel currently selected by the scheduling user is taken as the current working channel; Receive the channel change operation from the scheduling user, and determine whether to add or delete working channels based on the channel change operation; The channel status of the newly added working channel is updated from the candidate state to the selected state; The channel status of the deleted working channels is updated from the selected state to the unselected state.

4. The method according to claim 3, characterized in that, The method further includes: Identify multiple access users connected to a VHF communication system used in offshore photovoltaic projects based on the current working channel; Based on the current working channel, a call network group is established between the multiple access users and the scheduling user, and any user in the call network group has the ability to communicate with each other.

5. The method according to claim 1, characterized in that, The method further includes: Receive the broadcast channel selection operation from the scheduling user and select a specified number of wireless channels as the first broadcast channel; The second voice data, including recorded voice data and real-time voice data, is played through the first broadcast channel; or Obtain a preset broadcast task, wherein the broadcast task content of the preset broadcast task includes one or more of the following: broadcast time, broadcast number, broadcast content, and broadcast receiving channel; In response to the task start command of the voice broadcast task, a second broadcast channel is established between the scheduling user and the preset user in the broadcast task; The voice broadcast task is executed based on the broadcast task content and the second broadcast channel.

6. A communication system for use in offshore photovoltaic projects, used to implement the communication method for offshore photovoltaic projects as described in any one of claims 1-5, characterized in that, This includes VHF base station equipment and VHF operating terminals; The VHF base station equipment is used to receive and transmit voice data in the communication system applied to the offshore photovoltaic project. The VHF base station equipment includes a VHF transceiver and an antenna feeder system. The VHF transceiver is used to convert multiple transceiver monitoring interfaces into Ethernet interfaces, and to connect to the VHF control center through the Ethernet interfaces. The antenna feeder system is used to receive and transmit wireless signals corresponding to the voice data. The antenna feeder system includes an antenna, a duplexer, and a feeder. The VHF operation terminal is used to display a user operation interface, receive user operations from scheduling users based on the user operation interface, select a specified number of wireless channels as working channels based on the user operations, and play the voice data through the working channels. The user operation interface includes one or more of a wireless channel setting interface, a data monitoring interface, and a broadcast plan interface.

7. A communication device for use in offshore photovoltaic projects, characterized in that, include: The area determination module is used to determine the area of ​​the offshore photovoltaic field. The offshore photovoltaic field area is equipped with a VHF communication system for offshore photovoltaic projects. The VHF communication system for offshore photovoltaic projects includes VHF base station equipment and VHF operation terminals. The channel selection module is used to receive channel scheduling operations performed by the scheduling user based on the VHF operating terminal and select at least one wireless channel as the working channel. The data acquisition module is used to acquire the first voice data input by the scheduling user based on the VHF operating terminal; The data transmission module is used to transmit the first voice data through the VHF base station equipment and the working channel to communicate with ships in the offshore photovoltaic field area; The voice task configuration module is used to determine the voice monitoring range based on the voice monitoring operation of the scheduling user, and to execute the voice monitoring task based on the voice monitoring range. Receive the voice task configuration operation from the scheduling user, and determine the third voice data generated based on the voice task configuration operation. The voice task configuration operation includes one or more of the following: voice recording operation, playback task configuration operation, and playback mode configuration operation. Based on the aforementioned voice recording operation, the third voice data is generated and played back; Based on the playback task configuration operation, the playback task content is determined, and the third voice data is played according to the playback task content. The playback task content includes the task name, playback time, and content playback order. The voice playback mode is determined according to the playback mode configuration operation, and the third voice data is played based on the voice playback mode.

8. An electronic device, characterized in that, include: processor; Memory used to store the processor's executable instructions; The processor is configured to execute the instructions to implement the communication method for offshore photovoltaic projects as described in any one of claims 1 to 5.

9. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the communication method for offshore photovoltaic projects as described in any one of claims 1 to 5.

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