A multi-network switching intercom communication method

Abstract

The present invention relates to the technical field of intercoms, and in particular to an intercom communication method for multi-network switching, comprising: real-time acquisition of communication network status parameters of each communication network available to the intercom, setting a configuration priority of the intercom communication network, and configuring the communication network for the intercom communication request based on the configuration priority of the intercom communication network; acquiring no less than three groups of the latest communication network status parameters, and analyzing the adaptability of the communication parties using the intercom and each available communication network; the present invention performs intelligent and real-time switching of the communication network on the basis of a fixed communication network configuration logic through the acquisition and analysis of network status parameters, thereby ensuring stable communication of intercom communication users and guaranteeing the communication experience of intercom communication users, so that the user can maintain stable communication conditions in real time during the communication process using the intercom, and realize stable transmission of communication messages.

Description

Technical Field

[0001] The present invention relates to the technical field of intercoms, and in particular to an intercom communication method for multi-network switching. Background Art

[0002] Walkie-talkie communication is a convenient wireless communication method. It uses radio waves to achieve one-to-one or one-to-many instant communication. Walkie-talkie operation is simple, no complicated dialing operation is required, just press a button to talk. It is widely used in security, logistics, outdoor adventure and other fields, and can maintain stable communication within a certain range.

[0003] The invention patent with application number 202010367391.6 discloses a network walkie-talkie communication method, which is characterized by comprising: a sending end sends media data to a cloud file server, and receives the storage address of the media data fed back by the cloud file server; the sending end pushes a new message notification to the MQTT server through the MQTT protocol, and the new message notification includes the topic subscribed by the sending end and the storage address, so that at least one receiving end subscribed to the same topic downloads the media data from the cloud file server through the storage address; and also comprises: temporarily storing the media data in the storage area of ​​the sending end; the sending end through The MQTT protocol sends an inquiry instruction to the MQTT server: wherein the inquiry instruction includes the number of receiving ends that subscribe to the same topic as the sending end; the sending end receives the feedback result corresponding to the inquiry instruction sent by the MQTT server; in response to the feedback result that the number of receiving ends that subscribe to the same topic as the sending end is one, it indicates that there is currently no receiving end that subscribes to the same topic as the sending end; in response to the feedback result that the number of receiving ends that subscribe to the same topic as the sending end is greater than or equal to one, it indicates that there is currently a receiving end that subscribes to the same topic as the sending end, and enters the step of the sending end sending media data to the cloud file server.

[0004] The application aims to solve the problem that "with the rapid development of mobile communications, mobile Internet has also developed rapidly. Although social software such as WeChat has functions similar to walkie-talkies, they all rely on mobile phone and tablet system platforms. If a network walkie-talkie is developed with smartphone / tablet hardware, the hardware cost is high, and this type of social software account has many groups added, making it difficult to operate on a large scale."

[0005] However, current walkie-talkies often use pre-set communication network switching logic to perform fixed-mode switching when the current communication network is poor. Their intelligent effects are poor and they cannot adapt well to actual communication scenarios.

[0006] To this end, we propose a multi-network switching walkie-talkie communication method. Summary of the invention

[0007] In view of the above-mentioned shortcomings of the prior art, the present invention provides a multi-network switching intercom communication method, which solves the technical problems raised in the above-mentioned background technology.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A multi-network switching intercom communication method, comprising:

[0010] Collect the status parameters of each communication network in the available communication network of the walkie-talkie in real time, set the configuration priority of the communication network of the walkie-talkie, and configure the communication network for the walkie-talkie communication request based on the configuration priority of the communication network of the walkie-talkie; obtain no less than three groups of the latest communication network status parameters, and analyze the adaptability of the two communicating parties to the use of the walkie-talkie and each available communication network; identify the communication network where the walkie-talkie is located when the two communicating parties are currently using the walkie-talkie to interact, and determine whether the communication network where the current walkie-talkie is located is the same as the communication network with the best adaptability of the walkie-talkie; if the determination result is yes, end, if the determination result is no, identify whether the communication network with the best adaptability to the walkie-talkie is the currently available communication network of the walkie-talkie ; If the recognition result is yes, the communication network with the best adaptability to the walkie-talkie is selected as the switching target, and the current communication network of the walkie-talkie is switched; if the recognition result is no, the communication network currently used by the walkie-talkie is kept connected, and the opening status of the communication network with the best adaptability to the walkie-talkie is monitored in real time. When the communication network with the best adaptability to the walkie-talkie is turned on, the communication network with the best adaptability to the walkie-talkie is selected as the switching target, and the switching operation of the communication network currently used by the walkie-talkie is executed; the communication network where the walkie-talkie is located before the communication between the communicating parties ends is recorded, and the next time the communicating parties establish communication based on the walkie-talkie, the recorded corresponding communication network types are used as the communication networks configured for the first time.

[0011] Furthermore, the communication network status parameters include: signal strength, transmission rate, delay, effective communication range, bandwidth, packet loss rate, the communication network status parameters are derived from real-time feedback from the communication network management background, and the configuration priority of the intercom communication network is set as follows: WiFi network takes precedence over mobile network, and mobile network takes precedence over Bluetooth network;

[0012] Among them, when the communication user sends a communication request and the two communication users start to establish a communication channel, the intercom selects a network based on the communication network configuration priority and creates a communication channel in the selected communication network.

[0013] Furthermore, the operation of collecting the state parameters of each communication network in the intercom available communication network is performed based on a specified collection frequency, and the collection frequency is subject to:

[0014] ;

[0015] Where: The frequency of collecting communication network status parameters; Collect frequency bases for communication network status parameters; Design values ​​for the frequency of communication network status parameter acquisition; is the average frequency of communication users currently entering the communication network; is the average frequency of communication users currently leaving the communication network; is the total amount of communication paths in the current communication network; is the length of the i-th group of communication paths; , The longest and shortest time used for the communication path in the current communication network;

[0016] in, Express The average of the communication network status parameters is determined based on formula (2). , communication network status parameter collection frequency The unit is times / second, the average frequency of communication users currently entering the communication network and the average frequency of communication users currently leaving the communication network The unit is pieces / second, and the communication network status parameter collection frequency is reset once every hour. The intercom can continuously collect each communication network status parameter in the communication network based on the set collection frequency.

[0017] Furthermore, after the communication network status parameters are collected, a storage operation is synchronously performed, each group of stored communication network status parameters is marked with a corresponding network type and a collection timestamp, and the stored communication network status parameters are iterated in real time, so that the number of communication network status parameters corresponding to each type of each communication user retained is not less than the number obtained in the latest communication network status parameter acquisition stage;

[0018] Among them, the communication network types are WiFi network, mobile network and Bluetooth network. When analyzing the adaptability of the communication parties using walkie-talkies and each available communication network, no less than three groups of the latest communication network status parameters obtained each time are from the same type of communication network available to the same communication user using the walkie-talkie.

[0019] Furthermore, the adaptability analysis logic between the intercom and the communication network is expressed as:

[0020] ;

[0021] Where: It is the adaptability index of the intercom and the communication network; is the total amount of communication network status parameters; is the signal strength of the jth group of communication network status parameters; is the transmission rate in the jth group of communication network state parameters; is the delay in the jth group of communication network state parameters; is the packet loss rate in the jth group of communication network status parameters; is the effective communication range in the jth group of communication network status parameters; To amend;

[0022] in, Express The average of the two-way radio and communication network adaptability index The larger the value, the higher the adaptability of the walkie-talkie to this type of communication network. Conversely, the smaller the value, the lower the adaptability of the walkie-talkie to this type of communication network.

[0023] Furthermore, the modified value in the adaptability analysis logic of the intercom and the communication network obeys:

[0024] ;

[0025] Where: is the bandwidth of the jth group of communication network state parameters; Set bandwidth for the communication network.

[0026] Furthermore, after the communication network used by the walkie-talkie executes the switching operation, the collection operation of the status parameters of each communication network in the communication network available to the walkie-talkie is completed until the current communication task of the walkie-talkie is completed. When a communication request is subsequently issued, the collection operation of the status parameters of each communication network in the communication network available to the walkie-talkie is triggered again.

[0027] Furthermore, after completing the switching of the communication network, the intercom synchronously accumulates and measures the communication time of the intercom, and when the accumulated communication time exceeds 15 minutes, the switching operation of the communication network currently used by the intercom is refreshed and executed.

[0028] Furthermore, when the intercom performs the switching operation of the currently used communication network, the target intercom interacting with the intercom synchronously performs the switching operation of the currently used communication network.

[0029] Furthermore, after recording the communication network where the walkie-talkie was located before the communication between the communicating parties is completed, it is synchronously identified whether the recorded communication network is the communication network after the switching operation is performed. If the identification result is yes, the communication network where the walkie-talkie was located before the communication between the communicating parties is completed is retained. Otherwise, the communication network where the walkie-talkie was located before the communication between the communicating parties is completed is discarded.

[0030] Compared with the known public technology, the technical solution provided by the present invention has the following beneficial effects:

[0031] The present invention provides a multi-network switching intercom communication method. During the execution of the method, the network status parameters are collected and analyzed, and based on a fixed communication network configuration logic, the communication network is intelligently and real-timely switched to ensure stable communication of intercom communication users and the communication experience of intercom communication users, so that when the user uses the intercom for communication, the stable communication conditions can be maintained in real time, and the stable transmission of communication messages can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1 The present invention is a flowchart of a multi-network switching intercom communication method. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] The present invention will be further described below in conjunction with the embodiments. Example 1

[0036] A multi-network switching intercom communication method of this embodiment, such as Figure 1 As shown, including:

[0037] Collect the status parameters of each communication network in the intercom's available communication networks in real time, set the intercom's communication network configuration priority, and configure the communication network for the intercom's communication request based on the intercom's communication network configuration priority;

[0038] Obtain no less than three groups of the latest communication network status parameters, and analyze the adaptability of the two parties using the walkie-talkie and each available communication network;

[0039] Identify the communication network where the walkie-talkie is located when the two parties in the current communication use the walkie-talkie to interact, and determine whether the communication network where the current walkie-talkie is located is the same as the communication network with the best adaptability of the walkie-talkie;

[0040] If the determination result is yes, the process ends; if the determination result is no, the process identifies whether the communication network with the best adaptability to the intercom is the currently available communication network of the intercom;

[0041] If the recognition result is yes, the communication network with the best adaptability to the intercom is used as the switching target, and the current communication network of the intercom is switched; if the recognition result is no, the communication network currently used by the intercom is kept connected, and the opening state of the communication network with the best adaptability to the intercom is monitored in real time. When the communication network with the best adaptability to the intercom is turned on, the communication network with the best adaptability to the intercom is used as the switching target, and the switching operation of the communication network currently used by the intercom is executed;

[0042] Record the communication network where the intercom is located before the communication between the two communicating parties ends. When the two communicating parties establish communication based on the intercom next time, the recorded corresponding communication network types are used as the communication network configured for the first time.

[0043] The operation of collecting the communication network status parameters of the intercom available communication network is performed based on the specified collection frequency, and the collection frequency is subject to:

[0044] ;

[0045] Where: The frequency of collecting communication network status parameters; Collect frequency bases for communication network status parameters; Design values ​​for the frequency of communication network status parameter acquisition; is the average frequency of communication users currently entering the communication network; is the average frequency of communication users currently leaving the communication network; is the total amount of communication paths in the current communication network; is the length of the i-th group of communication paths; , The longest and shortest time used for the communication path in the current communication network;

[0046] in, Express The average of the communication network status parameters is determined based on formula (2). , communication network status parameter collection frequency The unit is times / second, the average frequency of communication users currently entering the communication network and the average frequency of communication users currently leaving the communication network The unit is per second. The communication network status parameter collection frequency is reset once every hour. The intercom can continuously collect the communication network status parameters in the communication network based on the set collection frequency.

[0047] The adaptability analysis logic of the intercom and the communication network is expressed as:

[0048] ;

[0049] Where: It is the adaptability index of the intercom and the communication network; is the total amount of communication network status parameters; is the signal strength of the jth group of communication network status parameters; is the transmission rate in the jth group of communication network state parameters; is the delay in the jth group of communication network state parameters; is the packet loss rate in the jth group of communication network status parameters; is the effective communication range in the jth group of communication network status parameters; To amend;

[0050] in, Express The average of the two-way radio and communication network adaptability index The larger the value, the higher the adaptability of the walkie-talkie to this type of communication network. Conversely, the lower the adaptability of the walkie-talkie to this type of communication network.

[0051] The modified value in the adaptability analysis logic of the intercom and the communication network obeys:

[0052] ;

[0053] Where: is the bandwidth of the jth group of communication network state parameters; Set bandwidth for the communication network.

[0054] In this embodiment, by executing the method in the above embodiment, in the scenario where the walkie-talkie uses the communication network for communication, in the case of poor communication network, intelligent real-time switching control of the communication network is provided to ensure stable communication of the walkie-talkie. Example 2

[0055] In terms of specific implementation, based on Example 1, this example refers to Figure 1 The intercom communication method for multi-network switching in Example 1 is further described in detail:

[0056] The communication network status parameters include: signal strength, transmission rate, delay, effective communication range, bandwidth, and packet loss rate. The communication network status parameters are derived from the real-time feedback of the communication network management background. The configuration priority of the intercom communication network is set as follows: WiFi network takes precedence over mobile network, and mobile network takes precedence over Bluetooth network;

[0057] Among them, when the communication user sends a communication request and the two communication users start to establish a communication channel, the intercom selects a network based on the communication network configuration priority and creates a communication channel in the selected communication network.

[0058] Through the above settings, the content of the communication network status parameters and the setting results of the configuration priority of the intercom communication network are further limited.

[0059] like Figure 1 As shown, after the communication network status parameters are collected, the storage operation is performed synchronously, each group of stored communication network status parameters is marked with the corresponding network type and collection timestamp, and the stored communication network status parameters are iterated in real time, so that the number of communication network status parameters corresponding to each type of each communication user retained is not less than the number obtained in the latest communication network status parameter acquisition stage;

[0060] Among them, the communication network types are WiFi network, mobile network and Bluetooth network. When analyzing the adaptability of the two communicating parties to use the walkie-talkie and each available communication network, at least three groups of the latest communication network status parameters obtained each time are from the same type of communication network available to the same communication user using the walkie-talkie;

[0061] After the communication network used by the intercom is switched, the collection operation of the state parameters of each communication network in the intercom's available communication network ends until the current communication task of the intercom ends. When a subsequent communication request is issued, the collection operation of the state parameters of each communication network in the intercom's available communication network is triggered again;

[0062] After completing the switching of the communication network, the intercom will synchronously accumulate and measure the communication time of the intercom. When the accumulated communication time exceeds 15 minutes, the switching operation of the communication network currently used by the intercom will be refreshed and executed.

[0063] Through the above settings, further execution logic and data support are provided for the execution of the method in Example 1, ensuring the stable execution of the method in Example 1.

[0064] like Figure 1 As shown, when the intercom performs the switching operation of the currently used communication network, the target intercom interacting with the intercom synchronously performs the switching operation of the currently used communication network;

[0065] After recording the communication network where the walkie-talkie was located before the communication between the communicating parties ends, synchronously identify whether the recorded communication network is the communication network after the switching operation is performed. If the identification result is yes, the communication network where the walkie-talkie was located before the communication between the communicating parties ends is retained. Otherwise, the communication network where the walkie-talkie was located before the communication between the communicating parties ends is discarded.

[0066] Through the above settings, the execution logic of the method in Example 1 is further limited, and the configuration results of the communication network and the walkie-talkie are recorded and applied, so that the method has a certain degree of adaptive "learning" effect in the process of intelligent switching of the communication network of the walkie-talkie.

[0067] In summary, during the execution of the method in the above embodiment, the network status parameters are collected and analyzed, and the communication network is intelligently and real-timely switched based on the fixed communication network configuration logic to ensure stable communication for walkie-talkie communication users and the communication experience of walkie-talkie communication users, so that users can maintain stable communication conditions in real time during communication using walkie-talkies and achieve stable transmission of communication messages.

[0068] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-network switching intercom communication method, characterized in that: include: Collect the status parameters of each communication network in the intercom's available communication networks in real time, set the intercom's communication network configuration priority, and configure the communication network for the intercom's communication request based on the intercom's communication network configuration priority; Obtain no less than three groups of the latest communication network status parameters, and analyze the adaptability of the two parties using the walkie-talkie and each available communication network; Identify the communication network where the walkie-talkie is located when the two parties in the current communication use the walkie-talkie to interact, and determine whether the communication network where the current walkie-talkie is located is the same as the communication network with the best adaptability of the walkie-talkie; If the determination result is yes, the process ends; if the determination result is no, the process identifies whether the communication network with the best adaptability to the intercom is the currently available communication network of the intercom; If the recognition result is yes, the communication network with the best adaptability to the intercom is used as the switching target, and the current communication network of the intercom is switched; if the recognition result is no, the communication network currently used by the intercom is kept connected, and the opening state of the communication network with the best adaptability to the intercom is monitored in real time. When the communication network with the best adaptability to the intercom is turned on, the communication network with the best adaptability to the intercom is used as the switching target, and the switching operation of the communication network currently used by the intercom is executed; Record the communication network where the intercom is located before the communication between the two communicating parties ends. When the two communicating parties establish communication based on the intercom next time, the recorded corresponding communication network types are used as the communication network configured for the first time. The operation of collecting the state parameters of each communication network in the intercom available communication network is performed based on a specified collection frequency, and the collection frequency is subject to: ； Where: The frequency of collecting communication network status parameters; Collect frequency bases for communication network status parameters; Design values ​​for the frequency of communication network status parameter acquisition; is the average frequency of communication users currently entering the communication network; is the average frequency of communication users currently leaving the communication network; is the total amount of communication paths in the current communication network; is the length of the i-th group of communication paths; , The longest and shortest time used for the communication path in the current communication network; in, Express The average of the communication network status parameters is determined based on formula (2). , communication network status parameter collection frequency The unit is times / second, the average frequency of communication users currently entering the communication network and the average frequency of communication users currently leaving the communication network The unit is per second. The communication network status parameter collection frequency is reset once every hour. The intercom can continuously collect each communication network status parameter in the communication network based on the set collection frequency. The adaptability analysis logic of the intercom and the communication network is expressed as: ； Where: It is the adaptability index of the intercom and the communication network; is the total amount of communication network status parameters; is the signal strength of the jth group of communication network status parameters; is the transmission rate in the jth group of communication network state parameters; is the delay in the jth group of communication network state parameters; is the packet loss rate in the jth group of communication network status parameters; is the effective communication range in the jth group of communication network status parameters; To amend; in, Express The average of the two-way radio and communication network adaptability index The larger the value, the higher the adaptability of the walkie-talkie to this type of communication network. Conversely, the smaller the value, the lower the adaptability of the walkie-talkie to this type of communication network.

2. A multi-network switching intercom communication method according to claim 1, characterized in that: The communication network status parameters include: signal strength, transmission rate, delay, effective communication range, bandwidth, and packet loss rate. The communication network status parameters are derived from real-time feedback from the communication network management background. The configuration priority of the intercom communication network is set as follows: WiFi network takes precedence over mobile network, and mobile network takes precedence over Bluetooth network. Among them, when the communication user sends a communication request and the two communication users start to establish a communication channel, the intercom selects a network based on the communication network configuration priority and creates a communication channel in the selected communication network.

3. The multi-network switching intercom communication method according to claim 1, characterized in that: After the communication network status parameters are collected, the storage operation is performed synchronously, each group of stored communication network status parameters is marked with the corresponding network type and the collection timestamp, and the stored communication network status parameters are iterated in real time, so that the number of communication network status parameters corresponding to each type of each communication user retained is not less than the number obtained in the latest communication network status parameter acquisition stage; Among them, the communication network types are WiFi network, mobile network and Bluetooth network. When analyzing the adaptability of the communication parties using walkie-talkies and each available communication network, no less than three groups of the latest communication network status parameters obtained each time are from the same type of communication network available to the same communication user using the walkie-talkie.

4. The multi-network switching intercom communication method according to claim 1, characterized in that: The modified value in the adaptability analysis logic of the intercom and the communication network obeys: ； Where: is the bandwidth of the jth group of communication network state parameters; Set bandwidth for the communication network.

5. The multi-network switching intercom communication method according to claim 1, characterized in that: After the communication network used by the walkie-talkie executes the switching operation, the collection operation of the status parameters of each communication network in the communication network available to the walkie-talkie is completed until the current communication task of the walkie-talkie is completed. When a communication request is subsequently issued, the collection operation of the status parameters of each communication network in the communication network available to the walkie-talkie is triggered again.

6. A multi-network switching intercom communication method according to claim 5, characterized in that: After completing the switching of the communication network, the intercom synchronously accumulates and measures the communication duration of the intercom, and when the accumulated communication duration exceeds 15 minutes, refreshes and executes the switching operation of the communication network currently used by the intercom.

7. The multi-network switching intercom communication method according to claim 1, characterized in that: When the intercom performs the switching operation of the currently used communication network, the target intercom interacting with the intercom synchronously performs the switching operation of the currently used communication network.

8. The multi-network switching intercom communication method according to claim 1, characterized in that: After recording the communication network where the walkie-talkie was located before the communication between the communicating parties ends, synchronously identify whether the recorded communication network is the communication network after the switching operation is performed. If the identification result is yes, the communication network where the walkie-talkie was located before the communication between the communicating parties ends is retained. Otherwise, the communication network where the walkie-talkie was located before the communication between the communicating parties ends is discarded.

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