Wireless ad hoc network and Beidou satellite short message converged communication method and device

Abstract

The invention discloses a wireless ad hoc network and Beidou satellite short message converged communication method, which comprises the following steps: acquiring a voice service signal of a wireless ad hoc network, converting the voice service signal into text data, and generating a Beidou satellite short message service according to the text data; and acquiring a short message service signal of the Beidou satellite, converting the short message service signal into a voice signal, and generating a voice service of the wireless ad hoc network according to the voice signal. The invention further comprises a device for implementing the method. According to the application, the problem of realizing interaction and intercommunication between the voice service of the wireless ad hoc network and the text service of the Beidou satellite short message is solved, so that remote communication is realized by adopting the integrated Beidou satellite short message communication module when the island wireless ad hoc network base station in a remote area cannot realize communication with a rear command center.

Description

Technical Field

[0001] The present application relates to the field of wireless communications, and in particular to a method and device for integrating wireless ad hoc network and Beidou satellite short message communication. Background Art

[0002] The main application area of ​​wireless ad hoc networks is in remote areas, where wireless networking avoids the network being restricted by wired links. Wireless ad hoc networks do not require wired links, and can achieve node intercommunication in wireless networks only through data transmission and interaction of wireless links in the air. The construction of wireless ad hoc networks requires a sufficient number of wireless ad hoc base stations to form a network and interconnect and transmit data. However, considering the cost factors of wireless ad hoc network construction, it is not guaranteed that there are enough wireless ad hoc base stations to ensure that the wireless ad hoc base stations in each area can be connected to the command center. In many scenarios, there is only one isolated wireless ad hoc base station in a remote area to form a small coverage area, which does not have the conditions to connect to the rear. Due to the lack of sufficient wireless ad hoc base stations for networking, the on-site wireless ad hoc base stations cannot be connected to the command center, resulting in the loss of connection between the wireless ad hoc base stations.

[0003] Under this premise, the present invention intends to introduce the Beidou satellite short message module to form a fusion communication device with the wireless ad hoc network base station. However, the wireless ad hoc network communication module is mainly voice-based, while the Beidou satellite short message communication module is mainly text-based, and the interaction interfaces of the two are quite different. Summary of the invention

[0004] The present application proposes a method and device for integrating communication between a wireless ad hoc network and Beidou satellite short messages. The problem to be solved by the present application is to solve the problem of realizing the interaction and intercommunication between the voice service of the wireless ad hoc network and the text service of the Beidou satellite short message. Furthermore, when the base station of the isolated wireless ad hoc network in a remote area cannot be connected with the rear command center, a fused Beidou satellite short message communication module is used to realize long-distance communication.

[0005] In a first aspect, an embodiment of the present application proposes a method for integrating short message communication between a wireless ad hoc network and a Beidou satellite, comprising the following steps: Acquire the voice service signal of the wireless ad hoc network, convert it into text data, and generate a Beidou satellite short message service according to the text data; The short message service signal of the Beidou satellite is obtained, converted into a voice signal, and the voice service of the wireless ad hoc network is generated according to the voice signal.

[0006] In one embodiment of the present application, in response to the voice service signal being converted into text data, the text data is decomposed into a sending address and sending content according to a set rule.

[0007] In one embodiment of the present application, in response to multiple ad hoc network devices receiving the same short message service, at least one of the ad hoc network devices is determined to be used for sending the voice service.

[0008] In one embodiment of the present application, in response to the conversion of the short message service signal into a voice signal, the short message is decomposed into a control instruction and a scheduling instruction according to a set rule.

[0009] In one embodiment of the present application, the Beidou satellite short message text information forwarded to the ad hoc network includes: a keyword triggering forwarding, a target address, a forwarding type, and at least one of the texts.

[0010] In one embodiment of the present application, a control instruction is determined based on a short message from a Beidou satellite, and then the control instruction is forwarded using wireless ad hoc network signaling, and / or a feedback instruction from the wireless ad hoc network is received from the wireless ad hoc network signaling, and the feedback instruction is added to the short message sent to the Beidou satellite.

[0011] In one embodiment of the present application, a scheduling instruction is determined based on a short message from a Beidou satellite, and a scheduling address is extracted; the scheduling content in the short message is converted into voice; and the scheduling content in voice form is sent to the wireless self-organizing network to the scheduling address.

[0012] In a second aspect, an embodiment of the present application further proposes a wireless ad hoc network and Beidou satellite short message fusion communication device, comprising a wireless ad hoc network communication module, a Beidou satellite short message communication module, a control module and a conversion module; The wireless ad hoc network communication module is used for ad hoc network voice calling and receiving; The Beidou satellite short message communication module is used for sending and receiving Beidou short message texts; The control module is used to determine whether to transmit the voice service signal from the wireless ad hoc network to the Beidou satellite short message communication module for sending; and / or determine whether to transmit the short message service signal from the Beidou satellite to the wireless ad hoc network communication module.

[0013] The conversion module is used to convert the voice service signal of the wireless ad hoc network into text data, and / or convert the short message service signal of the Beidou satellite into a voice signal.

[0014] In a third aspect, an embodiment of the present application further proposes a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the method described in any embodiment of the first aspect of the present application is implemented.

[0015] In a fourth aspect, an embodiment of the present application further proposes an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements a method as described in any embodiment of the first aspect of the present application when executing the computer program.

[0016] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects: The present invention discloses a communication method and a communication device for realizing the fusion of wireless ad hoc network and Beidou satellite short message. In the present invention, Beidou satellite short message equipment is added to the wireless ad hoc network base station to form a fusion device, and a control module is set. Since the wireless ad hoc network is mainly voice service and the Beidou satellite short message is mainly text service, the interactive conversion of voice and text is realized through the decision of the control module, thereby realizing the deep fusion of the wireless ad hoc network and the Beidou satellite short message, and solving the problem of loss of connection of the wireless ad hoc network base station in remote areas.

[0017] With the help of the Beidou satellite short message module, it is possible to maintain necessary contact with the rear command center through the Beidou satellite channel anytime and anywhere, while the wireless ad hoc network communication module is responsible for achieving local area coverage and achieving the goal of expanding the wireless ad hoc network communication distance.

[0018] The fusion device has a built-in fusion communication control module, which analyzes the content of the data on both sides and the transmission target. With the assistance of the conversion module, it can realize the interactive communication between the wireless ad hoc network communication module and the Beidou satellite short message module, thereby opening up the channel between the regional wireless ad hoc network communication and the wide-area Beidou satellite communication, and realizing that the isolated island wireless ad hoc network base station can also be connected to the command center. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 This is an embodiment of the wireless ad hoc network and Beidou satellite short message fusion communication method of this application; Figure 2 It is a schematic diagram of the internal module architecture of the converged communication device; Figure 3 It is a schematic diagram of the information flow of wireless ad hoc network transmitting short messages to Beidou satellite; Figure 4 It is a schematic diagram of the process of transmitting information from Beidou satellite short messages to wireless ad hoc networks. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. 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 making creative work are within the scope of protection of the present application.

[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0022] Figure 1 This is an embodiment of the wireless ad hoc network and Beidou satellite short message fusion communication method of the present application. The embodiment of the present application proposes a wireless ad hoc network and Beidou satellite short message fusion communication method, including the following steps: Step 110: connect the wireless ad hoc network communication device and the Beidou satellite communication device through a processor to establish a signal processing channel between the wireless ad hoc network communication device and the Beidou satellite communication device.

[0023] Specifically, in a communication device of the present application that realizes the integration of wireless ad hoc network and Beidou satellite short message, there are a wireless ad hoc network communication module, a Beidou satellite short message communication module, a control module, and a conversion module. The control module judges and triggers, and the wireless ad hoc network communication module is connected with the Beidou satellite short message communication module with the help of the conversion module.

[0024] Step 120: Acquire the voice service signal of the wireless ad hoc network, convert it into text data, and generate a Beidou satellite short message service according to the text data.

[0025] For the wireless ad hoc network voice data that needs to be transmitted to the command center, which contains keywords, the keywords are converted into text data after being triggered by voice recognition.

[0026] In one embodiment of the present application, in response to the voice service signal being converted into text data, the text data is decomposed into a sending address and sending content according to a set rule. For example, through a semantic analysis algorithm, the text data is semantically analyzed according to a preset rule, the sending address and sending content are extracted, and loaded into a Beidou satellite short message for sending.

[0027] In one embodiment of the present application, a feedback instruction from the wireless ad hoc network is received from the wireless ad hoc network signaling, and the feedback instruction is added to a short message sent to the Beidou satellite.

[0028] In one embodiment of the present application, in response to multiple ad hoc network devices receiving the same voice service, at least one of the ad hoc network devices is determined to send the satellite short message service. Since the wireless ad hoc network voice is sent in a group call mode, when multiple wireless ad hoc network base stations receive the same specific voice at the same time, each base station selects a base station through real-time negotiation or preset mode to perform text conversion and load it into a short message of Beidou satellite communication for transmission, thereby avoiding repeated forwarding by multiple base stations.

[0029] Step 130: Acquire the short message service signal of the Beidou satellite, convert it into a voice signal, and generate the voice service of the wireless ad hoc network according to the voice signal.

[0030] In one embodiment of the present application, in response to the conversion of the short message service signal into a voice signal, the short message is decomposed into a control instruction and a scheduling instruction according to a set rule.

[0031] In one embodiment of the present application, the Beidou satellite short message text information forwarded to the ad hoc network includes: a keyword triggering the forwarding, a target address, a forwarding type, and at least one information in the text.

[0032] The forwarding type refers to a scheduling instruction or a control instruction.

[0033] In one embodiment of the present application, a control instruction is determined according to a short message from a Beidou satellite, and then the control instruction is forwarded to the wireless ad hoc network using wireless ad hoc network signaling. The wireless ad hoc network performs corresponding settings according to the requirements of the control instruction and forms a feedback instruction.

[0034] In one embodiment of the present application, a scheduling instruction is determined based on a short message from a Beidou satellite, and a scheduling address is extracted; the scheduling content in the short message is converted into voice; and the scheduling content in voice form is sent to the wireless self-organizing network to the scheduling address.

[0035] In one embodiment of the present application, in response to multiple ad hoc network devices receiving the same short message service, at least one of the ad hoc network devices is determined to send the voice service. Since the wireless ad hoc network voice is sent in a group call mode, when multiple wireless ad hoc network base stations receive the same short message at the same time, each base station selects a base station to perform voice conversion and transmit it to the wireless ad hoc network through real-time negotiation or preset mode, thereby avoiding repeated forwarding by multiple base stations.

[0036] Figure 2 The embodiment of the present application also provides a wireless ad hoc network and Beidou satellite short message fusion communication device, comprising a wireless ad hoc network communication module 201, a Beidou satellite short message communication module 202, a control module 203 and a conversion module 204.

[0037] The wireless ad hoc network communication module is used to realize ad hoc network voice calls, and the Beidou satellite short message communication module is used to realize the sending and receiving of Beidou short message texts.

[0038] The wireless ad hoc network communication module is used for ad hoc network voice calling and receiving. Specifically, the wireless ad hoc network communication module is used to process wireless ad hoc network communication protocol / signaling, and realize regional wireless ad hoc network coverage through its built-in radio frequency module.

[0039] The Beidou satellite short message communication module is used for sending and receiving Beidou short message texts. Specifically, the Beidou satellite short message communication module is used to process Beidou satellite short board communication protocol / signaling, and realize connection with Beidou satellite through the radio frequency module therein, and receive and send short message text data. The conversion module 204 is used to convert the voice service signal of the wireless ad hoc network into text data, and / or the short message service signal of the Beidou satellite into a voice signal. The voice / text conversion module supports mutual conversion between voice and text data in an offline state. The conversion module has an interface with the wireless ad hoc network communication module and the Beidou satellite short message communication module. The specific ad hoc network voice of the wireless ad hoc network communication module is processed by the conversion module to generate text after being judged by the control module and sent to the Beidou satellite short message communication module for processing; the short message text of the Beidou satellite short message communication module is processed by the conversion module to generate voice after being judged by the control module and sent to the wireless ad hoc network communication module for processing.

[0040] The control module 203 is used to determine whether to transmit the voice service signal from the wireless ad hoc network to the Beidou satellite short message communication module for transmission; and / or, to determine whether to transmit the short message service signal from the Beidou satellite to the wireless ad hoc network communication module. The control module, as the core control layer of the fusion communication device, is used to command and dispatch the interaction between the wireless ad hoc network communication module and the Beidou satellite short message module. The specific working process is as follows: For the wireless ad hoc network voice data that needs to be transmitted to the command center, which contains keywords, the control module triggers the keywords through voice recognition, calls the conversion module to convert it into text data, and performs semantic analysis on the text data according to preset rules, extracts the sending address and content, and passes it to the Beidou satellite short message communication module for sending.

[0041] Since wireless ad hoc network voice is sent in the form of group calls, when multiple wireless ad hoc network base stations receive the same specific voice at the same time, the built-in control module of each base station selects a base station for text conversion through real-time negotiation or preset method and passes it to the Beidou short message module for sending, thereby avoiding repeated forwarding by multiple base stations.

[0042] For the Beidou satellite short message text data sent by the command center to the fusion device, the control module performs semantic analysis according to preset rules and classifies it into control instructions and scheduling instructions.

[0043] For control instructions, the control module forwards them to the wireless ad hoc network communication module through signaling. The wireless ad hoc network communication module performs corresponding settings according to the requirements of the control instructions, forms feedback instructions, and transmits them to the Beidou satellite short message module through the control module for sending.

[0044] For the dispatch instruction, the control module extracts the dispatch address information and dispatch text information therein, and converts the dispatch text information into voice form through the conversion module. After the conversion is completed, the control module transmits the dispatch address information and dispatch voice information to the wireless ad hoc network communication module for transmission in the wireless ad hoc network.

[0045] To avoid unnecessary conversion, the control module makes control decisions on the data sent and received by the wireless ad hoc network communication module and the Beidou satellite short message communication module, only transmitting data that meets the preset requirements and filtering out data that does not need to be converted. For the wireless ad hoc network communication voice, keyword voice recognition trigger is used. For the Beidou short message communication text, keyword text recognition trigger is used.

[0046] Figure 3 This is a schematic diagram of the process of transmitting information from a wireless ad hoc network to a Beidou satellite via a short message. In order to transmit information from a wireless ad hoc network to a Beidou satellite via a short message, follow the steps 310 to 360: Step 310: The wireless ad hoc network communication module sends the voice data to be transmitted to the control module.

[0047] Step 320: The control module recognizes the voice keywords and triggers the voice-to-text process.

[0048] For example, by calling a preset keyword such as "Beidou Beidou" in voice, the control module can activate the speech-to-text process.

[0049] When multiple wireless ad hoc network base stations receive the same specific voice to be forwarded, the control modules of each base station negotiate with each other, or preset the designated base station to send it to avoid duplication.

[0050] Step 330: The wireless ad hoc network voice is processed by the conversion module to generate text. The control module calls the conversion module to convert the wireless ad hoc network voice into text data; Step 340: The control module performs semantic analysis on the converted text data and extracts the address text and content text therein.

[0051] According to the set rules, the text will be decomposed by the control module into the sending address and the sending content.

[0052] Step 350: The control module transmits the address text and content text to the Beidou satellite short message communication module through signaling.

[0053] The sending address and content are passed to the Beidou satellite short message communication module for sending.

[0054] Step 360: The Beidou satellite short message communication module combines the received address text and content text and sends them out as a Beidou satellite short message.

[0055] Figure 4 The figure is a schematic diagram of the process of transmitting information from a Beidou satellite short message to a wireless ad hoc network. In order to realize the process of transmitting information from a Beidou satellite short message to a wireless ad hoc network, steps 410 to 460 are included.

[0056] Step 410: The Beidou satellite short message module receives the text information and transmits it to the control module.

[0057] The Beidou satellite short message text information that needs to be forwarded to the ad hoc network includes at least: the keywords that trigger the forwarding, the target address, the forwarding type (control instruction or scheduling instruction), the text, etc.

[0058] Preset keywords, for example, the first three characters of the short message are "T2V", which stands for Text to Voice, and the text needs to be converted to dispatch voice. If the first three characters are "T2C", it can mean Text to Control, and the device setting parameters need to be modified according to the text content. After the control module recognizes the keywords, it can perform corresponding recognition and conversion.

[0059] Step 420: The control module performs semantic analysis on the text information and classifies it into two types: control instructions and scheduling instructions.

[0060] Through steps 410 to 420, the Beidou satellite short message communication module receives the text information and transmits it to the control module for decomposition, and classifies it into two categories: control instructions and scheduling instructions according to the set rules.

[0061] Control instructions are instructions for controlling the working status of the device, mainly for modifying device parameters, such as increasing power, querying frequency, etc. Scheduling instructions are to schedule network resources for transmitting voice, which requires converting text into voice and playing it at a specified address.

[0062] Step 430: For the control instruction, the control module transmits it to the wireless ad hoc network communication module in a signaling manner.

[0063] The received Beidou satellite short message control command text is forwarded to the wireless ad hoc network communication module through signaling through the control module, and the wireless ad hoc network communication module sets the requirements for the control command accordingly.

[0064] Step 440: The wireless ad hoc network communication module performs setting operations according to the control instruction requirements and feeds back the results to the control module.

[0065] After completing the response to the control command, the wireless ad hoc network communication module forms a relevant feedback command and transmits it to the Beidou satellite short message module through the control module.

[0066] Feedback instructions mainly refer to the results of processing control instructions. For example, if the control instruction is to set high power, the feedback instruction after successful operation is "setting successful" or "setting failed". If the control instruction is "query frequency", the feedback instruction is to report the current operating frequency.

[0067] Step 450: For the dispatch instruction, the control module further decomposes it into dispatch address information and dispatch text information, and calls the text / voice conversion module to convert the dispatch text information into dispatch voice information.

[0068] For the received Beidou satellite short message dispatch instruction text, the dispatch address information is extracted through the control module, and the dispatch text content is converted into voice form through the conversion module.

[0069] Step 460: The control module transmits the dispatch address information and the dispatch voice information to the wireless ad hoc network communication module. The wireless ad hoc network communication module transmits information as required.

[0070] It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0071] Therefore, the present application also proposes a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the method described in any embodiment of the present application is implemented. The computer-readable storage medium can be configured in any device of the narrowband self-organizing network of the present application.

[0072] Furthermore, the present application also proposes an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method described in any embodiment of the present application when executing the computer program. The method is included in the above functional descriptions and will not be repeated here.

[0073] For example, it includes: one or more processors; a storage device for storing one or more programs, when the one or more programs are executed by the one or more processors, the one or more processors implement the method provided in the embodiment of the present application. The method is included in the above functional descriptions and will not be repeated here.

[0074] The electronic device also includes an input device and an output device; the processor, storage device, input device and output device in the electronic device can be connected via a bus or other means.

[0075] As a computer-readable storage medium, the storage device can be used to store software programs, computer executable programs and module units, such as program instructions corresponding to the method in the embodiment of the present application. The storage device may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created according to the use of the terminal, etc. In addition, the storage device may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device. In some instances, the storage device may further include a memory remotely arranged relative to the processor, and these remote memories may be connected via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0076] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0077] Those skilled in the art will appreciate that, unless expressly stated, the singular forms "a", "an", "said" and "the" used may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present invention refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, devices, parts and / or groups thereof. It should be understood that when a device or part is "connected" to another device or part, it may be directly connected to the other device or part, or there may be an intermediate device or part. In addition, the "connection" used here may include wireless connections and may also include partial wired connections. The term "and / or" used here includes all or any unit and all combinations of one or more associated listed items.

[0078] Those skilled in the art will understand that unless otherwise defined, all terms (including technical, technical and scientific terms) used herein have the same meaning as commonly understood by those skilled in the art to which this invention belongs.

[0079] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A wireless ad hoc network and Beidou satellite short message fusion communication method, characterized in that: The following steps are involved: Acquire the voice service signal of the wireless ad hoc network, convert it into text data, and generate a Beidou satellite short message service according to the text data; The short message service signal of the Beidou satellite is obtained, converted into a voice signal, and the voice service of the wireless ad hoc network is generated according to the voice signal.

2. The wireless ad hoc network and Beidou satellite short message fusion communication method as claimed in claim 1, characterized in that: In response to the voice service signal being converted into text data, the text data is decomposed into a sending address and sending content according to a set rule.

3. The wireless ad hoc network and Beidou satellite short message fusion communication method as claimed in claim 1, characterized in that: In response to multiple ad hoc network devices receiving the same short message service, at least one of the ad hoc network devices is determined to be used for sending the voice service.

4. The wireless ad hoc network and Beidou satellite short message fusion communication method as claimed in claim 1, characterized in that: In response to the short message service signal being converted into a voice signal, the short message is decomposed into a control instruction and a scheduling instruction according to a set rule.

5. The wireless ad hoc network and Beidou satellite short message fusion communication method as claimed in claim 1, characterized in that: The Beidou satellite short message text information forwarded to the ad hoc network includes: a keyword triggering the forwarding, a target address, a forwarding type, and at least one information in the text.

6. The wireless ad hoc network and Beidou satellite short message fusion communication method as claimed in claim 1, characterized in that: Determine the control instruction according to the short message from the Beidou satellite, then forward the control instruction by wireless ad hoc network signaling, and / or receive the feedback instruction from the wireless ad hoc network in the wireless ad hoc network signaling, and add the feedback instruction to the short message sent to the Beidou satellite.

7. The wireless ad hoc network and Beidou satellite short message fusion communication method according to claim 1, characterized in that: The dispatch instruction is determined according to the short message from the Beidou satellite, and the dispatch address is extracted; the dispatch content in the short message is converted into voice; and the dispatch content in the form of voice is sent to the dispatch address through the wireless self-organizing network.

8. A wireless ad hoc network and Beidou satellite short message fusion communication device, comprising a wireless ad hoc network communication module, a Beidou satellite short message communication module, a control module and a conversion module; The wireless ad hoc network communication module is used for ad hoc network voice calling and receiving; The Beidou satellite short message communication module is used for sending and receiving Beidou short message texts; The control module is used to determine that the voice service signal from the wireless ad hoc network is transmitted to the Beidou satellite short message communication module for transmission; and / or, determine that the short message service signal from the Beidou satellite is transmitted to the wireless ad hoc network communication module; The conversion module is used to convert the voice service signal of the wireless ad hoc network into text data, and / or convert the short message service signal of the Beidou satellite into a voice signal.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the method according to any one of claims 1 to 7 is implemented.

10. An electronic device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the method according to any one of claims 1 to 7 is implemented.

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