CN104601818B - A method and device for switching operating systems during communication - Google Patents

Abstract

The main purpose of the present invention is to provide a method and device for switching the operating system during the communication process, so as to solve the problem that the operating system of the terminal cannot be switched during the communication process. Among them, the method for switching the operating system during the communication process includes: during the communication process through the non-encrypted operating system of the terminal, detecting whether the communication content contains preset keywords; Under such circumstances, before sending the communication content containing preset keywords to the communication party, switch to the encrypted operating system of the terminal, and continue to communicate in the encrypted operating system, so as to achieve the purpose of switching the terminal operating system during the communication process and improve the user experience.

Description

A method and device for switching operating systems during communication

technical field

The invention relates to the technical field of communication, in particular to a method and device for switching operating systems during communication.

Background technique

At present, when using a mobile terminal with an encrypted operating system and a non-encrypted operating system, the security of the call can be guaranteed by making a voice call under the encrypted operating system. When it is found that the call involves some sensitive information or private information needs to be encrypted, the current operating system cannot be switched while maintaining the current call. In this case, if the user still chooses to answer the call in a non-encrypted operating system, the user's private information may be leaked. If the user chooses to continue the call in the encrypted operating system, the user must first hang up the current call, switch to the encrypted operating system, and then dial the mobile phone number of the other party to continue the call. The private information of some users may have been leaked in the call of the non-encrypted operating system. It can be seen that at present, it is inconvenient for the user to operate because the operating system cannot be switched while maintaining the current call during the call.

Contents of the invention

The main purpose of the present invention is to provide a method and device for switching the operating system during the communication process, so as to solve the problem that the terminal operating system cannot be switched during the communication process.

According to one aspect of the present invention, a method for switching operating systems during communication is provided, including: during the communication process through the non-encrypted operating system of the terminal, detecting whether preset keywords are included in the communication content; When the content contains preset keywords, before sending the communication content containing the preset keywords to the communication party, switch to the encrypted operating system of the terminal, and continue the communication in the encrypted operating system.

Among them, the communication includes a voice call. If the communication content contains preset keywords, before sending the communication content containing the preset keywords to the communication party, switch to the encrypted operating system of the terminal, and in the encrypted operating system Continuing communication, including: in the case of judging that the content of the call contains preset keywords, before sending the voice containing preset keywords to the communicating party, informing the communication operator to issue a voice prompt to the communicating party to remind the communicating party Wait for the terminal to switch to the encrypted operating system and continue the call; store the detected voice containing preset keywords in the encrypted storage area of the terminal; after the terminal switches to the encrypted operating system, obtain the voice from the encrypted storage area and send the voice to the communicating party of the call.

Among them, the communication includes a voice call. If the communication content contains preset keywords, before sending the communication content containing the preset keywords to the communication party, switch to the encrypted operating system of the terminal, and in the encrypted operating system Continuing communication includes: in the case of judging that the call content contains preset keywords, before the voice containing preset keywords is sent to the corresponding party, storing the contact information of the communicating party and the detected voice containing preset keywords Send the voice to the encrypted storage area of the terminal; end the call; after switching to the encrypted operating system of the terminal, use the contact information of the corresponding party to make a call, and after the call is established, send the voice to the corresponding party.

Further, the above method further includes: if it is detected that the call content contains a preset keyword, sending a voice prompt message to the terminal and the communicating party of the call before the voice containing the preset keyword is sent to the communicating party.

Further, the above method also includes:

Before detecting whether the call content contains a preset keyword, collect keywords whose frequency of occurrence in the call content reaches a preset value when the encrypted operating system of the terminal is making a call, and store the keyword in a preset keyword library. The library is stored in the shared storage space of the encrypted operating system and the non-encrypted operating system. The shared storage space allows the encrypted operating system to perform read and write operations, and only allows the non-encrypted operating system to perform read operations.

According to another aspect of the present invention, a device for switching operating systems during communication is provided, including: a detection module, used to detect whether the communication content contains preset Set keywords; the communication module is used to switch to the encryption operating system of the terminal before sending the communication content containing preset keywords to the communication party when the communication content contains preset keywords. The system continues to communicate.

The communication includes a voice call, and the communication module includes: a requesting unit, which is used to inform the communication operator to send a message to the communication party before the voice containing the preset keyword is sent to the communication party when it is judged that the content of the call contains a preset keyword. Send out a voice prompt, prompting the communication party to wait for the terminal to switch to the encrypted operating system to continue the conversation; the first storage unit is used to store the detected voice containing the preset keyword into the encrypted storage area of the terminal; the sending unit, It is used to obtain the voice from the encrypted storage area after the terminal switches to the encrypted operating system, and send the voice to the communicating party of the call.

Wherein, the communication includes a voice call, and the above-mentioned communication module includes: a second storage unit, which is used to store the communication party The contact information and the detected voice containing preset keywords are sent to the encrypted storage area of the terminal; the end unit is used to end the call; the call establishment unit is used to use the communication party after switching to the encrypted operating system of the terminal contact information to make a call, and after the call is established, the voice will be sent to the corresponding party.

Further, the above device also includes: a prompting module, used to send a voice prompt to the terminal and the communicating party of the call if it is detected that the call content contains a preset keyword, before the voice containing the preset keyword is sent to the communicating party information.

Further, the above-mentioned device also includes: a collection module, used to collect keywords whose frequency of occurrence in the call content reaches a preset value when the encrypted operating system of the terminal makes a call before detecting whether the call content contains a preset keyword, and Keywords are stored in the preset keyword library, which is stored in the shared storage space of the encrypted operating system and the non-encrypted operating system. The shared storage space allows the encrypted operating system to perform read and write operations, and only allows the non-encrypted operating system Perform a read operation.

The beneficial effects of the present invention are as follows:

In the embodiment of the present invention, when it is detected that the communication content of the communication carried out in the non-encrypted operating system of the terminal contains a preset keyword, it switches to the encrypted operating system to continue the communication, and realizes the switching of the terminal operating system during the communication process. The purpose is to improve the user experience.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations to the present invention. In the attached picture:

1 is a flowchart of a method for switching an operating system during a communication process according to Embodiment 1 of the present invention;

Fig. 2 is a flow chart of an implementation of the mobile phone switching from a non-encrypted operating system to an encrypted operating system according to Embodiment 2 of the present invention;

FIG. 3 is a flow chart of another implementation of the mobile phone switching from a non-encrypted operating system to an encrypted operating system according to Embodiment 2 of the present invention;

FIG. 4 is a structural block diagram of an apparatus for switching operating systems during communication according to Embodiment 3 of the present invention.

detailed description

In order to solve the problem in the prior art that the operating system of the terminal cannot be switched while maintaining communication, the present invention provides a method and device for switching the operating system during the communication process. The following describes the present invention in conjunction with the accompanying drawings and embodiments Further details. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Example 1

This embodiment provides a method for switching operating systems during communication. The method is applied to a terminal, and the terminal may have multiple operating systems. Among the multiple operating systems, there may be encrypted operating systems and non-encrypted operating systems, wherein, The communication process may specifically include a voice call process, a video passing process, communication using an instant messaging tool, or other data interaction communication processes.

Specifically, the method includes: during the communication process through the non-encrypted operating system of the terminal, detecting whether the communication content contains preset keywords;

In the case that the communication content contains a preset keyword, before sending the communication content containing the preset keyword to the communication party, switch to the encrypted operating system of the terminal, and continue the description in the encrypted operating system communication.

The voice call is taken as an example for description below.

Fig. 1 is a flow chart of the method for switching operating systems during a call according to Embodiment 1 of the present invention. As shown in Fig. 1, the method includes the following steps:

Step 101: During the call through the non-encrypted operating system of the terminal, detect whether the call content contains preset keywords;

In this step 101, specifically, it can be carried out through the currently existing semantic recognition method, which can be realized by adding a semantic module in the terminal, which is set to enable the semantic recognition function when the call starts, and directly recognize the call content, and The keywords in the preset keyword library are matched.

Step 102: In the case that the call content contains preset keywords, switch to the encrypted operating system of the terminal and continue the call in the encrypted operating system before sending the voice containing the preset keywords to the communicating party. In this step, in the process of continuing the conversation in the encryption system, the conversation content is encrypted.

In this step, before the terminal sends the voice containing the preset keyword to the communication partner, switch to the encrypted operating system of the terminal, which can ensure that the voice containing the preset keyword will not be sent to the base station, which can also be understood as , voices containing preset keywords are filtered out in non-secure systems.

Before switching the operating system in the above step 102, some functions of call waiting can be invoked to temporarily suspend the call to ensure that the communication party is in a call state. Based on this, further, the above method can also include: in judging the content of the call In the case of including the preset keyword, before the voice containing the preset keyword is sent to the communication party, call some functions of call waiting, send a call waiting request to the communication operator, and inform the communication operator to send a voice prompt to the communication party, Prompt the communicating party to wait for the terminal to switch to the encrypted operating system before continuing the previous call, so that the terminal will switch the operating system while the communicating party is waiting, so that the two parties can resume the conversation as soon as possible after the system switching; The voice of the keyword is stored in the encrypted storage area of the terminal. The encrypted storage area of the terminal allows the encrypted operating system and the non-encrypted operating system to read and write. In order to ensure security, the written data can be encrypted, or only specified Apps or processes that provide access.

In the above step 102, continuing the call on the encrypted operating system may specifically include sending a cancel call waiting request to the communication operator, and after the call waiting is canceled and the terminal switches to the encrypted operating system, the voice is obtained from the encrypted storage area, and the voice The process of sending to the communication party of the call, wherein the terminal first sends the voice obtained from the encrypted storage area to the communication operator, and then the operator sends the voice information to the communication party, and the communication party can continue to communicate.

Different from the method of calling the call waiting function to switch the operating system above, this embodiment can also use the following method to switch the operating system:

In the case of judging that the call content contains preset keywords, before the voice containing preset keywords is sent to the communicating party, the contact information of the communicating party and the detected voice containing preset keywords are sent to the terminal Encrypted storage area, where the contact information of the communicating party is the telephone number of the communicating party, end the call, that is, hang up the call, switch the terminal to the encrypted operating system, and use the contact of the communicating party after switching to the encrypted operating system of the terminal information to make a call, and after the call is established, the voice is sent to the corresponding party.

In order to inform the terminal user and the communication party that they need to switch systems when switching systems, a voice prompt can be sent to the terminal and the communication party. Based on this, the above method can also include: when the call content contains preset keywords, include Before the voice of the preset keyword is sent to the communication party, a voice prompt message is sent to the terminal and the communication party of the call.

The preset keywords in this embodiment can be set by the manufacturer before the terminal leaves the factory, or can be set by the user according to the user's needs during the subsequent use of the terminal, or can be set by the terminal within a period of time according to the call Based on this, the above method may also include: before detecting whether the call content contains a preset keyword, collecting keywords whose frequency of occurrence in the call content reaches a preset value when the encrypted operating system of the terminal is making a call, Store keywords to a preset keyword library. The keyword library is stored in the shared storage space of the encrypted operating system and the non-encrypted operating system, the shared storage space allows the encrypted operating system to perform read and write operations, and only allows the non-encrypted operating system to perform read operations .

In the embodiment of the present invention, when the call involves confidential information, the call is made in the encrypted operating system. Since the operations performed in the encrypted operating system will be strictly monitored and restricted to ensure that the call data will not be leaked, it will be guaranteed The security of making calls in an encrypted operating system.

Example 2

The embodiment of the present invention provides a method for switching the operating system during a call. The method is the same as the implementation principle of the method for switching the operating system in the above-mentioned implementation 1. This embodiment discloses more technical details to implement the method. Further explanation.

The method for switching operating systems during a call provided in this embodiment specifically includes the following processing procedures:

Establishment of keyword library: The keyword library in the system can not only be set at the factory or manually set by the user, but also automatically added according to the user's call situation. When the user uses an encrypted operating system to make a call, the system will automatically analyze The main keyword of this call, and decide whether to add it to the keyword library according to the frequency of this keyword in multiple calls. The keyword library is based on the sharing of encrypted operating systems and non-encrypted operating systems. In the storage space, the encrypted operating system has read and write permissions for the shared storage space, while the non-encrypted operating system only has read permissions. This will not only automatically add safe keywords for the user, but also ensure that the user's keywords and thesaurus are updated in real time.

Interception of key information at the bottom of the non-encrypted operating system: When the user makes a call on the non-encrypted operating system, if the user encounters a confidential keyword during the call, the system will automatically intercept the voice containing the keyword, that is, a sentence of the current call The voice data of the phone call will not be sent to the communication module of the mobile phone, so it will not be sent to the base station, that is to say, it will be intercepted before the information may be leaked, so as to ensure that the user in the non-encrypted operating system will not be unconscious. In the case of leaking through the phone call.

Promptly remind the user that the call involves private information: When the system detects that the user’s call in the non-encrypted operating system involves private information, it will directly use voice to remind the user that the current call involves private information, and the system will switch to the encrypted operating system, please wait a moment After a while, the corresponding prompt voice information will also be conveyed to the other party's contact person through the communication link.

Fig. 2 is a flowchart of an implementation manner of switching from a non-encrypted operating system to an encrypted operating system in the mobile phone according to Embodiment 2 of the present invention. As shown in Figure 2, the process includes the following processing:

When it is determined that the current operating system needs to be switched, use the call waiting function to call the call waiting function after the mobile phone finishes playing the voice prompt, suspend the call temporarily, and save all the necessary parameters or information for resuming the call Enter the storage space shared by the encrypted operating system and the non-encrypted operating system, and perform the switching operation of the encrypted operating system. After switching to the encrypted operating system, the encrypted operating system will perform corresponding operations to cancel the call suspension state and resume the previous call. In this way, the call can be switched from the non-encrypted operating system to the encrypted operating system.

Fig. 3 is a flow chart of another implementation of switching from a non-encrypted operating system to an encrypted operating system in the mobile phone according to Embodiment 2 of the present invention. As shown in Figure 3, the process includes the following processing:

After the terminal plays the voice prompt for switching the operating system, write the mobile phone number of the other party in this call into the storage space shared by the encrypted operating system and the non-encrypted operating system, hang up the current call after the information is written, and switch the encrypted operating system operate. After switching to the encrypted operating system, the encrypted operating system will go to the shared storage space to obtain the other party's phone number, and then automatically dial out according to the obtained phone number. The operation of the other party's terminal will be as follows: After encrypting the information of the operating system, the communication number of the communicating party will be automatically recorded. After the operating system switching is completed, when the terminal makes a call again, the call is automatically connected according to the number matching result, so that the call link is automatically established again, and the two parties can continue the previous call.

Example 3

Fig. 4 is a structural block diagram of a device for switching operating systems during a call according to Embodiment 3 of the present invention. As shown in Fig. 4, the device 40 includes the following components:

The detection module 41 is used to detect whether preset keywords are included in the communication content during the communication process through the non-encrypted operating system of the terminal;

The communication module 42 is used to switch to the encryption operating system of the terminal before sending the communication content containing the preset keywords to the communicating party when the communication content contains preset keywords, and continue the communication in the encryption operating system .

Wherein, the above-mentioned communication may specifically include a voice call. Based on this, the above-mentioned communication module includes: a request unit, which is used to send the voice containing the preset keyword to the communication party when it is judged that the call content contains a preset keyword. Before, inform the communication operator to send a voice prompt to the communication party, prompting the communication party to continue the previous call after the terminal switches to the encrypted operating system; the first storage unit is used to store the detected voice containing the preset keyword in the The encrypted storage area of the terminal; the sending unit is used to obtain the voice from the encrypted storage area after the terminal is switched to the encrypted operating system, and send the voice to the communicating party of the call.

Wherein, the above-mentioned communication includes a voice call, and the communication module 42 includes: a second storage unit, configured to, when it is judged that the call content contains a preset keyword, before the voice containing the preset keyword is sent to the communicating party, storing the contact information of the communication party and the detected voice containing the preset keywords to the encrypted storage area of the terminal; the ending unit is used to end the call; the call establishment unit is used to switch to the encrypted operating system of the terminal, Use the contact information of the corresponding party to make a call, and after the call is established, the voice will be sent to the corresponding party.

Above-mentioned device 40 also comprises:

The prompting module is used to send a voice prompt message to the terminal and the communicating party of the call if it is detected that the call content contains a preset keyword, before the voice containing the preset keyword is sent to the communicating party.

Above-mentioned device 40 also comprises:

The collection module is used to collect the keywords whose appearance frequency reaches the preset value in the call content when the encrypted operating system of the terminal is making a call before detecting whether the call content contains preset keywords, and store the keywords in the preset key The font library and the keyword library are stored in the shared storage space of the encrypted operating system and the non-encrypted operating system. The shared storage space allows the encrypted operating system to perform read and write operations, and only allows the non-encrypted operating system to perform read operations.

The scheme of the embodiment of the present invention adds the underlying information interception function in the non-encrypted operating system, which can prevent the leakage of the user's private information during the communication process, and reduces the possibility of leakage caused by the user's communication in the non-encrypted operating system. The security of the non-encrypted operating system communication is improved, and further, the scheme can promptly remind the user that there is private information involved in the current communication, so that the user knows that the current communication needs to be kept confidential.

In addition, the scheme of the embodiment of the present invention can also perform the switching operation of the security system according to the keyword in the communication, and perform a series of operations after the system switching is completed, so that the user can continue the previous communication only after waiting for a few seconds, and there is no need to worry about any disclosure issues. The cumbersome operation of the user is reduced, the security of the user communication is improved, and the user experience is improved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of the claims of the present invention.

Claims (10)

1. A kind of 1. method of the switching operating system in communication process, it is characterised in that including：

   During being communicated by the non-encrypted operating system of terminal, whether detect in Content of communciation comprising default key Word；

   Comprising in the case of the keyword that pre-sets in the Content of communciation, by the Content of communciation comprising preset keyword Send to before communication side, by the encryption memory block of the phonetic storage comprising preset keyword to terminal, switch to adding for terminal Close operating system, and the voice of encryption memory block storage is sent to communication side, continue institute in the cryptographic operation system Communication is stated, the content for continuing communication is encrypted.
2. 2. according to the method for claim 1, it is characterised in that the communication includes voice call, described in the communication Comprising in the case of the keyword that pre-sets in content, by the Content of communciation comprising preset keyword send to communication side it Before, the cryptographic operation system of terminal is switched to, and continue the communication in the cryptographic operation system, including：

   In the case where including preset keyword in judging dialog context, sent by the voice comprising preset keyword to call Before side, inform that common carrier sends voice message to correspondent, prompt the correspondent to wait terminal to switch to encryption behaviour Continue to converse after making system；

   By the encryption memory block of the phonetic storage for including preset keyword detected to terminal；

   After the cryptographic operation system of terminal is switched to, the voice is obtained from the encryption memory block, the voice is sent To the correspondent of the call.
3. 3. according to the method for claim 1, it is characterised in that the communication includes voice call, described in the communication Comprising in the case of the keyword that pre-sets in content, by the Content of communciation comprising preset keyword send to communication side it Before, the cryptographic operation system of terminal is switched to, and continue the communication in the cryptographic operation system to include：

   In the case where including preset keyword in judging dialog context, sent in the voice comprising preset keyword to correspondent Before, the encryption of the voice for including preset keyword to the terminal that store the associated person information of correspondent and detect stores Area；

   Terminate the call；

   After the cryptographic operation system of terminal is switched to, called, and established using the associated person information of the correspondent After call, the voice is sent to the correspondent.
4. 4. according to the method for claim 1, it is characterised in that methods described also includes：

   Preset keyword is included in dialog context if detecting, the voice comprising preset keyword send to correspondent it Before, send voice message message to the correspondent of terminal and the call.
5. 5. the method according to any one in Claims 1 to 4, it is characterised in that methods described also includes：

   Before whether preset keyword is included in detecting dialog context, gather when the cryptographic operation system of terminal is conversed The frequency of occurrences reaches the keyword of preset value in dialog context, and the keyword is stored to the key word library pre-set, institute State key word library to be stored in the common storage space of cryptographic operation system and non-encrypted operating system, the share storage is empty Between allow the cryptographic operation system to perform read operation and write operation, only allow the non-encrypted operating system to perform and read behaviour Make.
6. A kind of 6. device of the switching operating system in communication process, it is characterised in that including：

   Detection module, for during being communicated by the non-encrypted operating system of terminal, detecting in Content of communciation to be It is no to include preset keyword；

   Communication module, in the case of the keyword pre-set is included in the Content of communciation, default pass will included The Content of communciation of key word is sent to before communication side, by the encryption memory block of the phonetic storage comprising preset keyword to terminal, The cryptographic operation system of terminal is switched to, the voice of encryption memory block storage is sent to communication side, in the encryption behaviour Make system and continue the communication, the content for continuing communication is encrypted.
7. 7. device according to claim 6, it is characterised in that the communication includes voice call, the communication module, bag Include：

   Request unit, in judging dialog context include preset keyword in the case of, in the language comprising preset keyword Sound is sent to before correspondent, informs that common carrier sends voice message to correspondent, prompts the correspondent to wait terminal Continue to converse after switching to cryptographic operation system；

   First memory cell, for by the encryption memory block of the phonetic storage for including preset keyword detected to terminal；

   Transmitting element, will for after the cryptographic operation system of terminal is switched to, the voice to be obtained from the encryption memory block The voice is sent to the correspondent of the call.
8. 8. device according to claim 6, it is characterised in that the communication includes voice call, the communication module bag Include：

   Second memory cell, in the case where including preset keyword in judging dialog context, including preset keyword Voice send to before correspondent, the language for including preset keyword for storing the associated person information of correspondent and detecting Sound is to the encryption memory block of terminal；

   End unit, for terminating the call；

   Unit is established in call, for after the cryptographic operation system of terminal is switched to, using the associated person information of the correspondent Call, and after call is established, the voice is sent to the correspondent.
9. 9. device according to claim 7, it is characterised in that described device also includes：

   Reminding module, if including preset keyword in dialog context for detecting, in the voice hair comprising preset keyword Deliver to before correspondent, voice message message is sent to the correspondent of terminal and the call.
10. 10. the device according to any one in claim 6~9, it is characterised in that described device also includes：

    Acquisition module, for before whether preset keyword is included in detecting dialog context, gathering the cryptographic operation in terminal The frequency of occurrences reaches the keyword of preset value in dialog context when system is conversed, and the keyword is stored to pre-setting Key word library, the key word library is stored in the common storage space of cryptographic operation system and non-encrypted operating system, The common storage space allows the cryptographic operation system to perform read operation and write operation, only allows the non-encrypted operation System performs read operation.