Voice broadcasting method, device and system and wireless communication terminal

Abstract

The invention provides a voice broadcasting method, device and system and a wireless communication terminal.The method is executed by a first server, and the method comprises the following steps that to-be-broadcasted text information is obtained, and the to-be-broadcasted text information comprises user-defined information set by a user on first terminal equipment; converting the to-be-broadcasted text information into to-be-broadcasted voice data, and storing the to-be-broadcasted voice data information; and sending the to-be-broadcasted voice data to a second terminal device, wherein the second terminal device is configured to perform voice broadcasting on the to-be-broadcasted voice data according to a preset rule. According to the voice broadcasting method provided by the invention, the user-defined information set by the user on the first terminal equipment can be flexibly processed, the to-be-broadcasted text information is converted into the to-be-broadcasted voice data at the first server side, and the second terminal equipment carries out voice broadcasting on the to-be-broadcasted voice data according to the preset rule.

Description

Technical Field

[0001] The present application relates to the field of communications, and more specifically, to a voice broadcast method, device, system and wireless communication terminal. Background Art

[0002] With the rapid development of information technology and the popularization of smart devices, voice interaction technology has become one of the important ways of human-computer interaction. As an important part of voice interaction, voice broadcast technology is widely used in various scenarios, such as smart homes, car systems, smart wearable devices, etc., to provide users with convenient information acquisition and interactive experience.

[0003] In actual applications, users want to customize the broadcast content according to their own needs. The personalized customization demand requires that the system can flexibly process the customized information input by the user and convert it into voice for broadcast. However, most of the existing voice broadcast systems are limited to preset and standardized voice content, which cannot meet the user's needs for personalized and customized information broadcast. Therefore, how to enhance the flexibility of the voice broadcast function has become an important issue that needs to be solved urgently. Summary of the invention

[0004] In a first aspect, the present application provides a voice broadcast method, the method comprising: obtaining text information to be broadcast, the text information to be broadcast including custom information set by a user on a first terminal device; converting the text information to be broadcast into voice data to be broadcast, and storing the voice data to be broadcast; sending the voice data to be broadcast to the second terminal device, the second terminal device being configured to voice broadcast the voice data to be broadcast according to preset rules.

[0005] In the above scheme, by realizing functions such as personalized customization, text-to-speech conversion, data storage and management, and multi-device collaboration, the user can set custom information on the first terminal device, convert the text information to be broadcast into voice data to be broadcast on the first server, and send the voice data to be broadcast to the second terminal device by the first server, and the second terminal device broadcasts according to the preset rules. The user's demand for voice broadcast of custom information is met. The multi-device collaboration mode increases the flexibility of information broadcasting, allowing the system to be easily expanded to more scenarios and devices.

[0006] In one implementation, the custom information is used to indicate channel information or group name information of the second terminal device.

[0007] In the above solution, the custom information is used to indicate the channel information or group name information of the second terminal device, so that the content to be broadcast is directly associated with the specific channel or group of the second terminal device. The association enhances the pertinence and accuracy of the information, and the custom information can be flexibly set to specify different channels or groups.

[0008] The above solution is applicable to a variety of scenarios, such as internal corporate communication systems, group chats on social platforms, and channel subscriptions on news media. In these scenarios, channel or group information serves as a key identifier to help the system achieve effective classification and distribution of information. When custom information is used as group name information, the second terminal device can broadcast the group name information of the current group to the user in real time during the user switching group process, and the user can accurately switch to the target group and participate in the intercom call within the target group.

[0009] In one implementation, converting the text information to be broadcast into voice data to be broadcast includes: calling a cloud service interface to send a data conversion request to a second server, and the second server converting the text information to be broadcast into voice data to be broadcast.

[0010] In the above solution, by calling the cloud service interface to send a data conversion request to the TTS (Text-To-Speech) server, and using the TTS server provided by the cloud service to perform text-to-speech conversion, the powerful computing power and professional conversion algorithms of the cloud can be fully utilized to ensure the efficiency and accuracy of the conversion process.

[0011] In the above solution, conversion is performed through the cloud service interface, so that the system can easily connect to different TTS service providers and select the most suitable conversion service according to needs, which will help the system to expand and upgrade in the future to flexibly adapt to changing market demands and technological developments.

[0012] In one implementation, the text information to be broadcast includes system prompt information and M group name information; the method also includes: when the remaining storage space of the second terminal device is less than the preset storage space, synchronizing the first cache data between the second terminal device and the first server; the first cache data includes system prompt information and N group name information, N<M; wherein the N group name information belongs to part of the M group name information; the second terminal device is configured to store the voice data to be broadcast.

[0013] In the above scheme, when the text information to be broadcast includes system prompt information and multiple group name information, and the remaining storage space of the second terminal device is less than the preset storage space, a flexible data caching and sending strategy is adopted to dynamically adjust the content of the cached data to be sent according to the actual storage space of the second terminal device. In the case of limited storage space, the system prompt information and part of the group name information (i.e., the first cached data) are sent.

[0014] In a second aspect, the present application provides a voice broadcast method, the method is performed by a first terminal device, the first terminal device is configured with a human-computer interaction interface, the method comprises: obtaining custom information set by a user on the first terminal device, and sending the custom information to a first server;

[0015] The first server is configured to: convert the custom information into voice data to be broadcast, and store the voice data to be broadcast; send the voice data to be broadcast to the second terminal device, and the second terminal device is configured to voice broadcast the voice data to be broadcast according to preset rules.

[0016] In the third aspect, the present application provides a voice broadcast method, which is executed by a second terminal device, and the method includes: establishing a network connection between a first terminal device and a second terminal device, and the second terminal device is connected to a first server; wherein the first server pre-stores a binding relationship between a device identifier of the second terminal device and a first platform user, and the first platform user is a registered user of the first server; sending a data push request to the first server, receiving voice data to be broadcast sent by the first server, and voice broadcasting the voice data to be broadcast according to preset rules.

[0017] In one implementation, the text information to be broadcast includes system prompt information and M group name information; and the voice broadcasting of the voice data to be broadcast according to a preset rule includes:

[0018] Detecting target group name information corresponding to the switching operation instruction; the second terminal device stores system prompt information and N group name information, N<M;

[0019] If the target group name information belongs to the N group name information, then reading the voice data corresponding to the target group name information, and broadcasting the voice data corresponding to the target group name information;

[0020] If the target group name information does not belong to the N group name information, a data transmission request is sent to the first server, voice data corresponding to the target group name information is received, and the voice data corresponding to the target group name information is broadcast.

[0021] In the above scheme, by detecting the target group name information corresponding to the switching operation instruction, the system can accurately identify the group that the user is currently paying attention to, and only broadcast the voice data related to the group. The second terminal device only stores the system prompt information and the voice data of part (N) of the group name information, rather than the information of all M groups, which significantly reduces the amount of data that the device needs to store, which is particularly beneficial for devices with limited storage space.

[0022] In a fourth aspect, the present application provides a voice broadcast device, which includes: an acquisition module, used to acquire text information to be broadcast, and the text information to be broadcast includes custom information set by a user on a first terminal device; a processing module, used to convert the text information to be broadcast into voice data to be broadcast, and store the voice data information to be broadcast; a response module, used to send the voice data to be broadcast to the second terminal device, and the second terminal device is configured to voice broadcast the voice data to be broadcast according to preset rules.

[0023] In a fifth aspect, the present application provides a voice broadcast system, the system comprising:

[0024] The first server is configured to obtain text information to be broadcast, wherein the text information to be broadcast includes user-defined information set by a user on the first terminal device; convert the text information to be broadcast into voice data to be broadcast, store the voice data to be broadcast; and send the voice data to be broadcast to the second terminal device;

[0025] The first terminal device is used to obtain the custom information set by the user on the first terminal device, and send the custom information to the first server;

[0026] The second terminal device is used to voice broadcast the voice data to be broadcast according to a preset rule.

[0027] In a sixth aspect, the present application provides a wireless communication terminal, comprising a memory and a processor, wherein the processor is used to execute the voice broadcast method described in any one of the first aspects above.

[0028] In a seventh aspect, the present application provides a computer storage medium, wherein the computer storage medium is used to store the voice broadcast method described in any one of the first aspects above.

[0029] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0031] Figure 1 An application scenario diagram of the voice broadcast method provided in an embodiment of the present disclosure;

[0032] Figure 2 A flowchart of a voice broadcast method provided by an embodiment of the present disclosure;

[0033] Figure 3 A schematic diagram of an application program interface provided for an embodiment of the present disclosure;

[0034] Figure 4 An interactive schematic diagram of the voice broadcast method provided in an embodiment of the present disclosure;

[0035] Figure 5 A schematic diagram of the structure of a voice broadcasting device provided in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but are not intended to limit the present invention.

[0037] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0038] Figure 1 The flowchart of the voice broadcast method provided by the embodiment of the present disclosure is shown in FIG. Figure 1 ,With the rapid development of information technology and the popularization of smart devices, voice interaction technology has become one of the important ways of human-computer interaction.,As an important part of voice interaction, voice broadcast technology is widely used in various scenarios, such as smart homes, car systems, smart wearable devices, etc., to provide users with convenient information acquisition and interactive experience.

[0039] The voice broadcast method provided by the embodiment of the present disclosure can be applied to a public network communication terminal (for example, a public network intercom), a public network server in a cloud platform, and a TTS server. Figure 1 The public network communication terminal adopts Cat.1 chip module, and realizes cluster communication capability with the support of the operator network. The public network server in the cloud platform adopts software-defined media routing and control strategy, cooperates with the public network communication terminal, and provides cluster intercom services for public network users.

[0040] Figure 2 The flowchart of the voice broadcast method provided by the embodiment of the present disclosure is shown in FIG. Figure 2 The present disclosure provides a voice broadcast method, which is applied to a first server and includes the following steps:

[0041] Step 201: Acquire the text information to be broadcast, where the text information to be broadcast includes the custom information set by the user in the first terminal device.

[0042] In the example, the first terminal device can be a smart phone that implements the functions of the APP application terminal; the first server can be a public network server or a TTS server in the cloud platform. In actual applications, the public network server and the TTS server can be deployed on the same cloud platform or on different cloud platforms. The first terminal device connects to the first server through the operator network and synchronizes the custom information set by the user on the first terminal device to the first server.

[0043] See also Figure 3 , a text input box or similar interface element is provided on the user interface of the first terminal device, allowing the user to enter custom information. The custom information may include a channel name, a group name, a specific message, etc. The custom information may be stored in the memory of the first terminal device. When the first server needs to synchronize the text information to be broadcasted in the cloud, it can retrieve the information from the storage location by calling the corresponding API or function.

[0044] Step 202: Convert the text information to be broadcast into voice data to be broadcast, and store the voice data information to be broadcast.

[0045] In the example, the system calls a cloud service or a locally installed TTS (Text-To-Speech) service through an HTTP request or other communication protocol. The request contains the text information to be broadcast as a parameter. After the TTS service receives the text information to be broadcast, it converts the text information into voice data using natural language processing technology and speech synthesis algorithms. This process may include steps such as text analysis, speech synthesis parameter generation, and audio signal generation. The converted voice data (in the form of an audio file) is stored on a public network server.

[0046] Step 203: receiving a data push request from the second terminal device, sending the voice data to be broadcast to the second terminal device, and the second terminal device is configured to broadcast the voice data to be broadcast according to a preset rule.

[0047] In the example, the second terminal device can be a public network communication terminal, the first server can be a public network server in the cloud platform, a TTS server, and a communication connection can be established between the second terminal device and the first server through Wi-Fi, cellular network, etc. The first server sends the voice data to be broadcast to the second terminal device through the corresponding communication protocol (such as HTTP, WebSocket, etc.). In actual applications, the data may need to be compressed, encrypted, etc. during the transmission process to ensure the efficiency and security of data transmission.

[0048] In the example, after receiving the voice data, the second terminal device can parse and decode it and restore it to a playable audio signal. Then, the audio playback hardware (such as a speaker) on the device is used for voice broadcasting.

[0049] In actual application, the second terminal device controls the voice broadcast according to preset rules. These rules may include broadcast timing (such as timed broadcast, event-triggered broadcast, etc.). The system can determine these rules through user settings or default configuration.

[0050] In one implementation, the custom information is used to indicate the channel information or group name information of the second terminal device.

[0051] In the example, determine the format and structure of the custom information. For example, the custom information can be a simple string containing the channel ID and group name. It can also be a more complex structure containing multiple fields to represent different information (such as channel ID, group name, priority, etc.).

[0052] In actual application, an input field or selector is provided on the user interface of the first terminal device, so that the user can input or select custom information. Such information will be used to generate the text information to be broadcasted.

[0053] In one implementation, converting the text information to be broadcast into the voice data to be broadcast includes: calling a cloud service interface to send a data conversion request to a TTS server, and the TTS server converts the text information to be broadcast into the voice data to be broadcast.

[0054] In the example, in the application or system, the text information to be broadcast is converted into a format suitable for processing by the TTS server, such as a UTF-8 encoded string. The specific URL or API endpoint of the TTS service interface provided by the cloud service provider is determined, and a code or script is written to call the cloud service interface to send a data conversion request, and the text information to be broadcast is sent as a request body or query parameter.

[0055] The first server sends a data conversion request to the interface of the TTS server through a network library (such as Python's requests library, JavaScript's fetchAPI, etc.). If it is a synchronous request, the TTS server will directly return the converted voice data (in the form of a binary audio stream) after processing the text. At this time, the data can be read in the response body of the request. If it is an asynchronous request, it is necessary to wait for the conversion to be completed and obtain the conversion result according to the mechanism provided by the cloud service provider (such as polling a specific URL, listening to callback events, etc.).

[0056] In one implementation, the text information to be broadcast includes system prompt information and M group name information; the method also includes: when the remaining storage space of the second terminal device is less than the preset storage space, synchronizing the first cache data between the second terminal device and the first server; the first cache data includes the system prompt information and N group name information, N<M; wherein the N group name information belongs to part of the M group name information; the second terminal device is configured to store the voice data to be broadcast.

[0057] In the example, a text message to be broadcast is constructed, which includes system prompt information and M group name information. Before sending the text message to be broadcast, the storage space of the second terminal device is checked. A preset storage space threshold is determined, which represents the maximum amount of data that can be safely stored by the second terminal device. The current storage space of the second terminal device is compared with the preset threshold to determine whether there is enough space to store the complete voice data to be broadcast.

[0058] Prepare cache data according to the storage space situation. If the remaining storage space of the second terminal device is less than the preset storage space, generate the first cache data. The first cache data includes system prompt information and N group name information, where N is less than M, indicating that only part of the group name information is included. If the storage space of the second terminal device is sufficient, directly send a request containing the complete text information to be broadcast to the TTS server for conversion, and send the converted voice data to the second terminal device. If the storage space is insufficient, synchronize the first cache data to the TTS server for conversion, and send the converted part of the voice data to the second terminal device.

[0059] Figure 4 For an interactive diagram of the voice broadcast method provided in the embodiment of the present disclosure, see Figure 4 The voice broadcast method provided in the embodiment of the present disclosure is executed by a first terminal device, and the first terminal device is configured with a human-computer interaction interface. The method includes:

[0060] Obtain the custom information set by the user on the first terminal device, and send the custom information to the public network server; the public network server is configured to: convert the custom information into voice data to be broadcast, and store the voice data information to be broadcast; send the voice data to be broadcast to the second terminal device, and the second terminal device is configured to voice broadcast the voice data to be broadcast according to preset rules.

[0061] Figure 4 The interactive flow diagram of the voice broadcast method provided by the embodiment of the present disclosure is shown in FIG. Figure 4 The voice broadcast method provided in the embodiment of the present disclosure is executed by the second terminal device, and the method includes:

[0062] Establish a network connection between the first terminal device and the second terminal device, and the second terminal device is connected to the public network server; wherein the public network server pre-stores the binding relationship between the device identification of the second terminal device and the public network platform user, and the public network platform user is a registered user of the public network server; send a data push request to the public network server, receive the voice data to be broadcast issued by the public network server, and perform voice broadcast according to preset rules.

[0063] Table 1 Binding relationship between the device identification of the second terminal device and the public network platform user

[0064] Serial number The device identification of the second terminal device User ID of the public network platform user 1 SN1 User1 2 SN2 User2 3 SN3 User3 4 SN4 User4 5 SN5 User5

[0065] In one implementation, the text information to be broadcast includes system prompt information and M group name information; and the broadcast voice data is broadcasted according to a preset rule, including:

[0066] Detecting target group name information corresponding to the switching operation instruction; the second terminal device stores system prompt information and N group name information, N<M;

[0067] If the target group name information belongs to N group name information, then the voice data corresponding to the target group name information is read, and the voice data corresponding to the target group name information is broadcast;

[0068] If the target group name information does not belong to the N group name information, a data transmission request is sent to the first server, voice data corresponding to the target group name information is received, and the voice data corresponding to the target group name information is broadcast.

[0069] In the above scheme, by managing local storage and remote data requests, when the target group name information is stored in the device, it is directly read and broadcast without requesting data from the server. Although the second terminal device initially stores only the voice data of N group name information, the scheme designs a mechanism to obtain the required voice data by sending a data transmission request to the first server when the target group name information is not stored locally, so that the system can flexibly respond to changes in the number of groups, enhancing the system

[0070] System scalability and convenience for long-term use.

[0071] Figure 1 For a system architecture diagram of the voice broadcast system provided in the embodiment of the present disclosure, see Figure 1 The present disclosure provides a voice broadcast system, the system comprising:

[0072] The cloud platform is used to obtain the text information to be broadcast, which includes the custom information set by the user on the first terminal device; convert the text information to be broadcast into voice data to be broadcast, and store the voice data information to be broadcast; and send the voice data to be broadcast to the second terminal device;

[0073] The APP application end is used to obtain the custom information set by the user on the first terminal device and send the custom information to the public network server in the cloud platform;

[0074] The public network communication terminal is used to perform voice broadcast on the broadcast voice data according to preset rules.

[0075] Figure 5 The flowchart of the voice broadcast method provided by the embodiment of the present disclosure is shown in FIG. Figure 5 The present disclosure provides a voice broadcasting device, the device comprising:

[0076] An acquisition module 501 is used to acquire text information to be broadcast, where the text information to be broadcast includes custom information set by a user on a first terminal device;

[0077] Processing module 502, used for converting the text information to be broadcast into the voice data to be broadcast, and storing the voice data information to be broadcast;

[0078] The response module 503 is used to receive a data push request from the second terminal device, and send the voice data to be broadcast to the second terminal device. The second terminal device is configured to perform voice broadcast on the voice data to be broadcast according to a preset rule.

[0079] The description of each embodiment above tends to emphasize the differences between the embodiments, and the same or similar parts can be referenced to each other. The features disclosed in each product embodiment provided by this application can be combined arbitrarily without conflict to obtain a new product embodiment.

[0080] The product embodiments described above are only illustrative. For example, the division of units is only a logical function division. There may be other division methods in actual implementation, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the units can be electrical or mechanical.

[0081] This specification uses the phrase "in an embodiment", which may refer to one or more embodiments of the same or different embodiments. The terms "including", "comprising", "having", etc. as used with respect to the embodiments of the present disclosure are synonymous. The ordinal adjectives "first", "second", and "third" merely indicate that different instances of similar objects are being referenced and are not intended to imply that the objects so described must be in a given sequence in time, space, order, or in any other way.

[0082] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A voice broadcast method, characterized in that: The method is performed by a first server, and includes: Acquire the text information to be broadcast, where the text information to be broadcast includes the custom information set by the user on the first terminal device; Converting the text information to be broadcast into voice data to be broadcast, and storing the voice data information to be broadcast; The voice data to be broadcast is sent to the second terminal device, and the second terminal device is configured to perform voice broadcast on the voice data to be broadcast according to a preset rule.

2. The method according to claim 1, characterized in that The custom information is used to indicate the channel information or group name information of the second terminal device.

3. The method according to claim 1, characterized in that Converting the text information to be broadcast into voice data to be broadcast includes: The cloud service interface is called to send a data conversion request to the second server, and the second server converts the text information to be broadcast into voice data to be broadcast.

4. The method according to claim 1, characterized in that: The text information to be broadcast includes system prompt information and M group name information; the method further includes: When the remaining storage space of the second terminal device is less than the preset storage space, synchronizing the first cache data between the second terminal device and the first server; The first cache data includes system prompt information and N group name information, N<M; The N group name information belongs to part of the group name information among the M group name information; the second terminal device is configured to store the voice data to be broadcast.

5. A voice broadcast method, characterized in that: The method is performed by a first terminal device, the first terminal device is configured with a human-computer interaction interface, and the method includes: Acquire custom information set by the user on the first terminal device, and send the custom information to the first server; The first server is configured to: convert the custom information into voice data to be broadcast, and store the voice data to be broadcast; send the voice data to be broadcast to the second terminal device, and the second terminal device is configured to voice broadcast the voice data to be broadcast according to preset rules.

6. A voice broadcast method, characterized in that: The method is performed by a second terminal device, and the method includes: Establishing a network connection between a first terminal device and a second terminal device, wherein the second terminal device is connected to a first server; The first server pre-stores a binding relationship between the device identification of the second terminal device and the first platform user, and the first platform user is a registered user of the first server; Send a data push request to the first server, receive the voice data to be broadcast sent by the first server, and perform voice broadcast on the voice data to be broadcast according to preset rules.

7. The method according to claim 6, characterized in that The text information to be broadcast includes system prompt information and M group name information; The voice broadcasting of the voice data to be broadcasted according to a preset rule includes: Detecting target group name information corresponding to the switching operation instruction; the second terminal device stores system prompt information and N group name information, N<M; If the target group name information belongs to the N group name information, then reading the voice data corresponding to the target group name information, and broadcasting the voice data corresponding to the target group name information; If the target group name information does not belong to the N group name information, a data transmission request is sent to the first server, voice data corresponding to the target group name information is received, and the voice data corresponding to the target group name information is broadcast.

8. A voice broadcasting device, characterized in that: The device comprises: An acquisition module, used for acquiring the text information to be broadcast, wherein the text information to be broadcast includes the custom information set by the user on the first terminal device; A processing module, used for converting the text information to be broadcast into voice data to be broadcast, and storing the voice data information to be broadcast; The response module is used to send the voice data to be broadcast to the second terminal device, and the second terminal device is configured to perform voice broadcast on the voice data to be broadcast according to a preset rule.

9. A voice broadcast system, characterized in that: The system comprises: The first server is configured to obtain text information to be broadcast, wherein the text information to be broadcast includes user-defined information set by a user on the first terminal device; convert the text information to be broadcast into voice data to be broadcast, store the voice data to be broadcast; and send the voice data to be broadcast to the second terminal device; The first terminal device is used to obtain the custom information set by the user on the first terminal device, and send the custom information to the first server; The second terminal device is used to voice broadcast the voice data to be broadcast according to a preset rule.

10. A wireless communication terminal, characterized in that: The wireless communication terminal comprises a memory and a processor, and the processor is used to execute the voice broadcast method according to any one of claims 1 to 7.

Images