WO2016112578A1

WO2016112578A1 - Method and device for establishing communication connection based on plurality of system terminals

Info

Publication number: WO2016112578A1
Application number: PCT/CN2015/073444
Authority: WO
Inventors: 吕云飞
Original assignee: 宇龙计算机通信科技(深圳)有限公司
Priority date: 2015-01-14
Filing date: 2015-02-28
Publication date: 2016-07-21
Also published as: CN104618585A

Abstract

Provided are a method and device for establishing a communication connection based on a plurality of system terminals for addressing the problem of low communication security caused by an inability of a system to be selected according to a communication connection request based on a plurality of operation systems. The method for establishing the communication connection based on the plurality of operation system terminals comprises: when a communication connection request is received, acquiring the matching information of the communication connection request from each operation system according to the information of a requester of the communication connection request; receiving the matching information of the communication connection request fed back by each operation system, and determining, according to the matching information of the communication connection request fed back by each operation system, the operation system for processing the communication connection request; and transmitting the communication connection request to the determined operation system for processing the communication connection request.

Description

Method and device for establishing communication connection based on multi-system terminal

This application claims priority to Chinese Patent Application No. CN 201510018435.3, entitled "A Method and Apparatus for Establishing Communication Connections Based on Multi-System Terminals", which is filed on January 14, 2015. This is incorporated herein by reference.

Technical field

The present invention relates to the field of communications technologies, and in particular, to a method and apparatus for establishing a communication connection based on a multi-system terminal.

Background technique

At present, with the rapid development of intelligent terminals, terminals with two operating systems or even multiple operating systems have appeared one after another. Multiple operating systems can be installed in such terminals to meet the different needs of users. When the terminal communicates, for example, making or receiving a call, it is generally performed based on the operating system in which the current terminal is located, that is, the operating system in which the current terminal is located establishes a communication connection with the requesting party, or according to the user. The choice is based on the user's switching, communication under the specified operating system, however, for the communication connection with confidentiality requirements, it needs to be carried out under the operating system with certain protection measures, otherwise it is easy to be monitored, resulting in the communication secret being Leakage, it can be seen that the current way of establishing a communication connection based on multiple operating systems cannot select a system according to the request of the communication connection, resulting in lower communication security.

Summary of the invention

The main object of the present invention is to provide a method and a device for establishing a communication connection based on a multi-system terminal, which are used to solve the problem that the current communication system cannot select a system based on a communication connection, and the communication security is low.

According to an aspect of the present invention, a method for establishing a communication connection based on a multi-operating system terminal includes: obtaining a matching of a communication connection request to each operating system according to information of a requesting party of the communication connection request when receiving the communication connection request Information; receiving feedback from various operating systems The matching information of the communication connection request determines the operating system that processes the communication connection request according to the matching information of the communication connection request fed back by each operating system; and transmits the communication connection request to the determined operating system that processes the communication connection request.

The communication connection is a call connection, and the matching information of the communication connection request is obtained from each operating system according to the information of the requesting party of the communication connection request, including: obtaining contact information of the calling party of the call connection to each operating system of the terminal; The matching information of the communication connection request fed back by each operating system determines the operating system for processing the communication connection request according to the matching information of the communication connection request fed back by each operating system, including: only one operation exists in multiple operating systems of the terminal Where the system has contact information, the operating system having the contact information is determined to be an operating system that processes the communication connection request; and at least two operating systems in the plurality of operating systems of the terminal have contact information or multiple operations of the terminal In the case where the system does not have contact information, the operating system that processes the communication connection request is determined according to a preset policy. The operating system of the security operating system is isolated from the storage area of the non-secure operating system in the terminal, and the preset policy is stored in the secure operating system.

One of the plurality of operating systems of the terminal has an underlying communication resource, the method further comprising: storing the pre-set policy to a storage area that is isolated from a plurality of operating systems of the terminal; receiving each operating system After the matching information, the operating system for processing the request is determined according to the matching information and a preset policy, and the request is sent to the determined system, and the underlying communication resource is invoked to make a call connection. Further, the operating system of the terminal includes a security operating system, and the method further includes:

After transmitting the communication connection request to the determined operating system for processing the communication connection request, establishing a communication connection with the requesting party through the corresponding operating system, and if the corresponding operating system is a secure operating system, communicating through the secure operating system The content is encrypted.

According to another aspect of the present invention, an apparatus for establishing a communication connection based on a multi-operating system terminal is provided, comprising: an obtaining module, configured to: when receiving a communication connection request, information to a requesting party according to a communication connection request to each operating system Obtaining matching information of the communication connection request; determining a module, configured to receive matching information of the communication connection request fed back by each operating system, and determine an operating system for processing the communication connection request according to the matching information of the communication connection request fed back by each operating system; a first sending module, configured to send a communication connection request to the determined processing communication connection Seeking the operating system.

The communication connection is a call connection, and the acquisition module includes: an acquisition unit, configured to acquire contact information of the calling party of the call connection to each operating system of the terminal; and a determining unit, configured to exist only in multiple operating systems of the terminal In the case where an operating system has contact information, it is determined that an operating system having contact information is an operating system that processes a communication connection request; and at least two operating systems in a plurality of operating systems of the terminal have contact information or a plurality of terminals In the case where none of the operating systems has contact information, the operating system that processes the communication connection request is determined according to a preset policy.

The operating system of the security operating system is isolated from the storage area of the non-secure operating system in the terminal, and the preset policy is stored in the secure operating system.

An operating system of the operating system of the terminal has an underlying communication resource, and the device further includes: a storage module, configured to store the preset policy to a storage area that is isolated from multiple operating systems of the terminal; a second sending module, configured to: after receiving the matching information of each operating system, determine an operating system for processing the request according to the matching information and a preset policy, and send the request to the determined system Calling the underlying communication resource to make a call connection.

Further, the operating system of the terminal includes a security operating system, and the device further includes: an upper layer communication module, configured to send the communication connection request to the determined operating system for processing the communication connection request, and pass the corresponding operating system Establish a communication connection with the requesting party. If the corresponding operating system is a secure operating system, the communication content is encrypted by the secure operating system.

According to another aspect of the present invention, a terminal is provided, the terminal comprising a communication bus, an input device, an output device, a memory, and a processor, wherein:

The communication bus is configured to implement connection communication between the input device, the output device, the memory, and the processor;

The input device is configured to receive a screen interface unlocking key input by a user when receiving a screen interface wake-up instruction, and collect voice information input by the user;

The memory stores a set of program codes, and the processor calls the program generation stored in the memory Code, used to do the following:

When the screen interface unlocking key matches the preset target screen interface decryption key, and the voice information matches the preset target voice information, the terminal is controlled to enter the first operating system;

When the screen interface unlocking key matches the preset target screen interface decryption key, and the voice information does not match the preset target voice information, controlling the terminal to enter the second operating system, The security level of the first operating system is higher than the security level of the second operating system.

The unlocking mode of the screen interface includes a voice unlocking mode and a touch unlocking mode. When the input device receives the screen interface wake-up command, the input device receives the screen interface unlocking key input by the user, and collects the voice information input by the user. Specifically:

When the input device receives the screen interface wake-up instruction, the processor determines a current unlock mode of the screen interface of the terminal;

When the current unlocking mode is the touch unlocking mode, the output device prompts the user to input a screen interface unlocking password corresponding to the touch unlocking mode;

The input device receives the screen interface unlock password input by the user, and starts acquiring the voice information input by the user;

Also includes:

The processor matches the screen interface unlock password and the preset target screen unlocking key, parses the voice unlocking information, and performs the parsed voiceprint data and the preset voiceprint data. match;

The processor determines that the voice information and the preset target voice information match when the voiceprint data and the preset voiceprint data match.

After the processor determines the current unlocking mode of the screen interface of the terminal, the method further includes:

When the current unlocking mode is the voice unlocking mode, the input device directly collects the voice information input by the user, and uses the voice information as the screen interface unlocking password;

The processor parses the voice information, and parses the voiceprint data and preset Matching voiceprint data; and

The processor determines that the screen interface unlocking key and the preset target screen interface unlocking key match when the voiceprint data and the preset voiceprint data match;

The processor determines, when the voiceprint data and the preset voiceprint data match, whether the voice information includes a preset keyword;

When the processor includes the preset keyword in the voice information, the processor determines that the voice information matches the preset target voice information.

The processor sets the target screen interface unlocking key, the preset voiceprint data, and/or the preset keyword according to the received setting command.

The output device prompts the user to unlock when the screen interface unlocking key does not match the preset target screen interface decryption key, and the voice information does not match the preset target voice information. Failure;

The output device prompts an alarm when the number of consecutive unlock failures reaches a preset number of times.

The beneficial effects of the present invention are as follows:

In the solution of the embodiment of the present invention, when receiving the communication connection request, the matching information of the communication connection request is obtained from each operating system according to the information of the requesting party of the communication connection request, and the communication connection request is determined according to the matching information of the obtained requesting party. The routing can determine the operating system for establishing the communication connection based on the requesting party of the communication connection request, and improve the security of the communication of the multi-operating system terminal.

DRAWINGS

1 is a flowchart of a method for establishing a communication connection based on a multi-operating system terminal according to Embodiment 1 of the present invention;

2 is a structural block diagram of a dual system for providing multiple operating system terminals according to Embodiment 2 of the present invention;

3 is a flowchart of performing call establishment on a multi-operating system terminal according to Embodiment 3 of the present invention;

4 is a structural block diagram of an apparatus for establishing a communication connection based on a multi-operating system terminal according to an embodiment of the present invention;

FIG. 5 is a multi-operating system based terminal according to an embodiment of the present invention.

detailed description

In order to solve the problem that the communication security of the prior art is low based on multiple operating systems, the present invention provides a method for establishing a communication connection based on a multi-operating system terminal. The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

1 is a flow chart of a method for establishing a communication connection based on a multi-operating system terminal according to Embodiment 1 of the present invention. As shown in Figure 1, the method includes the following steps:

Step 101: When receiving the communication connection request, acquire the matching information of the communication connection request to each operating system according to the information of the requesting party of the communication connection request.

In this step, the terminal may send the identity information of the requesting party of the communication connection request to each operating system of the terminal. For example, if the communication connection is a voice call connection, the calling party's phone number may be sent. To each operating system.

Step 102: Receive matching information of the communication connection request fed back by each operating system, and determine an operating system that processes the communication connection request according to the matching information of the communication connection request fed back by each operating system.

In this step, the feedback result of each operating system may be whether the operating system itself stores the information of the requesting party, and at the same time, a certain communication system is stored in an operating system in each operating system, for example, the security system. In this case, the feedback result of the operating system may also include a communication strategy.

Step 103: Send a communication connection request to the determined operating system that processes the communication connection request.

In this step 103, the communication connection request is sent to the determined operating system for processing the communication connection request, which can be understood as routing the current communication to the corresponding operating system.

Preferably, the communication connection may be a call connection, and may be a voice call connection and a video call connection, and obtain the requested requester information from each operating system of the terminal, including: obtaining a call connection call to each operating system of the terminal. The contact information of the party; based on the feedback result of receiving the operating system in the above step 102, sending the request to the corresponding operating system according to the feedback result, including: only one operating system in the multiple operating systems of the terminal has a connection In the case of the person information, the request is sent to the operating system with the contact information; at least two operating systems in the terminal have at least two operating systems having contact information or multiple operating systems of the terminal do not have contact information In the case that the request is sent to the corresponding operating system according to the preset policy, since the user stores the contact information, the contact information is stored in a system with different security levels according to the security level of the contact, so The information of the contacts fed back by each system to determine the system responding to the current call connection can improve the security of the call.

The foregoing preset policy may specifically be an operating system corresponding to a certain type of contact set by the user or the system in advance, or, in a case where each operating system has current call contact information, each system establishes a priority of a call connection. The information, correspondingly, if it is the information preset by the user, in the subsequent process, the terminal can receive the information changed by the user to implement the self-setting of the policy information by the user.

The operating system of the security operating system may be isolated from the storage area of the non-secure operating system in the terminal. Preferably, the storage area of the security system may be set with access rights, and only access rights may be obtained. After the data is stored in the security system, the preset policy can be stored in the security operating system. Preferably, the security operating system can also be used to establish a call with the calling party after receiving the call connection. The content of the call is encrypted.

The operating system of the operating system of the terminal has an underlying communication resource. Based on the above, the method may further include: storing the preset policy to a storage area that is isolated from multiple operating systems of the terminal; After the matching information of the operating system, the operating system for processing the received request is determined according to the matching information and the preset policy, and the request is sent to the determined system, and the underlying communication resource is called to make a call connection. One of the multiple operating systems of the terminal of the embodiment has an underlying communication module. Based on this, after receiving the feedback result of each operating system and transmitting the request to the corresponding operating system according to the feedback result, the communication control module The underlying communication module is called to make a call connection, that is, a plurality of operating systems of the terminal can be controlled by the communication control module to multiplex one underlying communication module to perform a call.

Example 2

This embodiment takes the process of establishing a call connection on a terminal having dual systems as an example. The flow of the method for establishing a communication connection based on a multi-operating system terminal is briefly described. It should be noted that the embodiment is only a preferred embodiment of the present invention and does not limit the invention.

2 is a structural block diagram of a dual system for providing multiple operating system terminals according to Embodiment 2 of the present invention. As shown in FIG. 2, the dual system terminal in this embodiment has two operating systems, System A and System B, both of which are The contact information can be stored, the system A has an underlying communication module, that is, the communication module described in Embodiment 1, and the system B can reuse the underlying communication module of the system A, and has a communication control module in addition to the system A and the system B. The storage space of the communication module is independent of the system A and the system B. When the terminal is used for communication (including telephone, short message, etc.), the communication control module selects the system A according to the set system selection policy according to the contact information. B to complete the corresponding communication.

3 is a flowchart of performing call establishment on a multi-operating system terminal according to Embodiment 3 of the present invention, where operating system A and operating system B are two operating systems installed on the same terminal, as shown in FIG. 3, the process Includes the following steps:

The underlying communication module of the operating system A receives the communication request, and reports the information of the communication requester to the communication control module;

The communication control module requires the operating system A to match the contact information with the operating system B, and receives the results returned by the operating system A and the operating system B;

The operating system with each type of contact is performed by the operating system, and may be preset by the operating system or selected by the user. In the case of being selected by the user, the user may set a predetermined policy or may be The communication control module presents a prompt message to the user according to the results returned by the operating system A and the operating system B, and the user selects an operating system for performing communication based on the prompt message, and the system for executing the current call.

The communication control module routes the communication to the upper communication module of the designated system according to the matching result to complete the subsequent processing.

Example 3

An embodiment of the present invention provides a device for establishing a communication connection based on a multi-operating system terminal, and the device is used to implement the method for establishing a communication connection based on a multi-operating system terminal in the foregoing Embodiment 1 and Embodiment 2.

4 is a structural block diagram of an apparatus for establishing a communication connection based on a multi-operating system terminal according to an embodiment of the present invention. As shown in FIG. 4, the apparatus 40 may specifically include the following structure:

The obtaining module 41 is configured to: when receiving the communication connection request, acquire matching information of the communication connection request to each operating system according to the information of the requesting party of the communication connection request; and the determining module 42 is configured to receive the communication connection request of the feedback of each operating system. Matching information, determining an operating system for processing the communication connection request according to the matching information of the communication connection request fed back by each operating system; the first sending module 43 is configured to send the communication connection request to the determined operating system for processing the communication connection request .

In the case that the communication connection is a call connection, the acquiring module 41 may specifically include the following components:

An obtaining unit, configured to obtain, by each operating system of the terminal, contact information of a calling party of the call connection;

a sending unit, configured to send a request to an operating system with contact information in a case where only one operating system has contact information in a plurality of operating systems of the terminal, where at least two of the operating systems of the terminal exist If the operating system has contact information or multiple operating systems of the terminal do not have contact information, the request is sent to the corresponding operating system according to a preset policy.

The operating system of the terminal of the embodiment includes a security operating system, and the storage area of the security operating system is isolated from the storage area of the non-secure operating system in the terminal, and the preset policy is stored in the security operating system, and the security operation is performed. The system can be used to establish a call with the calling party after receiving the call connection, and encrypt the call content.

One of the multiple operating systems of the terminal has an underlying communication resource. Based on this, the device 40 may further include: a storage module, configured to store the preset policy to a storage area that is isolated from multiple operating systems of the terminal; a second sending module, configured to: after receiving the matching information of each operating system, determine an operating system for processing the request according to the matching information and a preset policy, send the request to the determined system, and invoke the underlying communication resource to perform Call connection.

In the solution of the embodiment of the present invention, when receiving the communication connection request, the matching information of the communication connection request is obtained from each operating system according to the information of the requesting party of the communication connection request, according to the obtained The requesting party's matching information determines the routing of the communication connection request, and the operating system that establishes the communication connection can be determined based on the requesting party of the communication connection request, thereby improving the security of the multi-operating system terminal communication.

Example 4

The embodiment of the present invention provides a terminal based on multiple operating systems, where the terminal includes a first operating system and a second operating system, and the security level of the first operating system is higher than the security level of the second operating system.

5 is a multi-operating system-based terminal according to an embodiment of the present invention. As shown, the terminal may include at least one input device 503, at least one output device 504, at least one processor 501, such as a CPU, a memory 505, and At least one bus 502, the processor 501 can be combined with the device for establishing a communication connection based on the multi-operating system terminal shown in FIG.

The bus 502 is used to connect the input device 503, the output device 504, the processor 501, and the memory 505.

The input device 503 is specifically a touch panel of the terminal, and is configured to receive a screen interface wake-up command and a screen interface unlocking key. The input device 503 is specifically a microphone of the terminal, and is configured to collect voice information input by the user.

The output device 504 may be a display screen or a playback device of the terminal, and is used to prompt the user to input a screen interface unlock password corresponding to the touch unlock mode.

The above memory 505 may be a high speed RAM memory or a non-volatile memory such as a disk memory. The memory 505 is further configured to store a set of program codes, and the input device 503, the output device 504, and the processor 501 are configured to call the program code stored in the memory 505, and perform the following operations:

The input device 503 is configured to receive a screen interface unlocking key input by a user when receiving a screen interface wake-up command, and collect voice information input by the user;

The processor 501 is configured to control the terminal to enter the first when the screen interface unlocking key matches the preset target screen interface decryption key, and the voice information matches the preset target voice information. operating system;

The processor 501 is configured to control, when the screen interface unlocking key matches the preset target screen interface decryption key, and the voice information does not match the preset target voice information, The terminal enters a second operating system.

In an optional embodiment, the unlocking mode of the screen interface includes a voice unlocking mode and a touch unlocking mode, and the input device 503 receives the screen interface unlocking key input by the user when receiving the screen interface wake-up instruction, and collects The voice information input by the user is specifically:

When the input device 503 receives the screen interface wake-up instruction, the processor 501 determines a current unlock mode of the screen interface of the terminal;

When the current unlocking mode is the touch unlocking mode, the output device 504 prompts the user to input a screen interface unlocking password corresponding to the touch unlocking mode;

The input device 503 receives the screen interface unlock password input by the user, and starts acquiring the voice information input by the user;

Also includes:

The processor 501 matches the screen interface unlock password and the preset target screen unlocking key, and parses the voice unlocking information, and parses the voiceprint data and the preset voiceprint data. Matching;

The processor 501 determines that the voice information and the preset target voice information match when the voiceprint data and the preset voiceprint data match.

Further, after the processor 501 determines the current unlocking mode of the screen interface of the terminal, the method further includes:

When the current unlocking mode is the voice unlocking mode, the input device 503 directly collects the voice information input by the user, and uses the voice information as the screen interface unlocking password;

The processor 501 parses the voice information, and matches the parsed voiceprint data with preset voiceprint data;

The processor 501 determines that the screen interface unlocking key and the preset target screen interface unlocking key match when the voiceprint data and the preset voiceprint data match;

The processor 501 determines, when the voiceprint data and the preset voiceprint data match, whether the voice information includes a preset keyword;

The processor 501 determines that the voice information matches the preset target voice information when the preset keyword is included in the voice information.

Further optionally, the processor 501 sets the target screen interface unlocking key, the preset voiceprint data, and/or the preset keyword according to the received setting command.

In an optional embodiment, the output device 504 does not match the preset screen interface decryption key, and the voice information does not match the preset target voice information. , prompting that the user failed to unlock;

The output device 504 prompts an alarm when the number of consecutive unlock failures reaches a preset number of times.

Specifically, the terminal introduced in the embodiment of the present invention may be used to implement some or all of the processes in the method embodiments introduced in conjunction with FIG. 1 and FIG.

The above is only the embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. within the spirit and scope of the invention are intended to be included within the scope of the appended claims.

Claims

A method for unlocking a screen interface, which is used in a terminal, wherein the terminal includes a first operating system and a second operating system, wherein a security level of the first operating system is higher than that of the second operating system Security level, the method includes:

Receiving, by the terminal, a screen interface wake-up command, receiving a screen interface unlocking key input by the user, and collecting voice information input by the user;

When the screen interface unlocking key matches the preset target screen interface decryption key, and the voice information matches the preset target voice information, the terminal is controlled to enter the first operating system;

And when the screen interface unlocking key matches the preset target screen interface decryption key, and the voice information does not match the preset target voice information, the terminal is controlled to enter the second operating system.
The unlocking method of the screen interface according to claim 1, wherein the unlocking manner of the screen interface comprises a voice unlocking manner and a touch unlocking manner, and when the terminal receives the screen interface wake-up instruction, the receiving The user enters the screen interface to unlock the key and collect the voice information input by the user, including:

When the terminal receives the screen interface wake-up instruction, determining a current unlock mode of the screen interface of the terminal;

When the current unlocking mode is the touch unlocking mode, the user is prompted to input a screen interface unlocking password corresponding to the touch unlocking mode;

Receiving the screen interface unlock password input by the user, and starting to acquire the voice information input by the user;

Also includes:

Matching the screen interface unlocking password with the preset target screen unlocking key, and parsing the voice unlocking information, and matching the parsed voiceprint data with the preset voiceprint data;

When the voiceprint data and the preset voiceprint data match, it is determined that the voice information and the preset target voice information match.
The method for unlocking a screen interface according to claim 2, further comprising:

When the current unlocking mode is the voice unlocking mode, the voice information input by the user is directly collected, and the voice information is used as the screen interface unlocking password;

Parsing the voice information, and matching the parsed voiceprint data with preset voiceprint data;

When the voiceprint data and the preset voiceprint data match, determining that the screen interface unlocking key and the preset target screen interface unlocking key match;

When the voiceprint data and the preset voiceprint data match, determining whether the voice information includes a preset keyword;

When the preset keyword is included in the voice information, it is determined that the voice information matches the preset target voice information.
The method for unlocking a screen interface according to claim 3, further comprising:

And setting the target screen interface unlocking key, the preset voiceprint data, and/or the preset keyword according to the received setting command.
The method for unlocking a screen interface according to any one of claims 1 to 4, further comprising:

When the screen interface unlocking key does not match the preset target screen interface decryption key, and the voice information does not match the preset target voice information, prompting the user to unlock; and

When the number of consecutive unlock failures reaches the preset number of times, an alarm prompt is issued.
An unlocking device for a screen interface, configured for a terminal, wherein the terminal includes a first operating system and a second operating system, wherein a security level of the first operating system is higher than that of the second operating system The security level, the device includes:

The collecting unit receives the screen interface unlocking key input by the user when receiving the screen interface wake-up instruction, and collects the voice information input by the user;

a control unit, when the screen interface unlocking key matches a preset target screen interface decryption key, and the voice information matches the preset target voice information, controlling the terminal to enter the first operating system;

The screen interface unlocking key is matched with the preset target screen interface decryption key, And when the voice information does not match the preset target voice information, the terminal is controlled to enter the second operating system.
The unlocking device of the screen interface according to claim 6, wherein the unlocking manner of the screen interface comprises a voice unlocking method and a touch unlocking mode,

The collecting unit specifically includes:

a determining unit, when the terminal receives the screen interface wake-up instruction, determining a current unlocking manner of the screen interface of the terminal;

The first prompting unit prompts the user to input a screen interface unlocking password corresponding to the touch unlocking mode when the current unlocking mode is the touch unlocking mode;

An acquiring unit, receiving the screen interface unlocking password input by the user, and starting to acquire the voice information input by the user;

Also includes:

a matching unit, matching the screen interface unlocking password with the preset target screen unlocking key, parsing the voice unlocking information, and matching the parsed voiceprint data with the preset voiceprint data ;

The determining unit determines that the voice information and the preset target voice information match when the voiceprint data and the preset voiceprint data match.
The unlocking device of the screen interface according to claim 7, wherein the acquiring unit is further configured to:

When the current unlocking mode is the voice unlocking mode, the voice information input by the user is directly collected, and the voice information is used as the screen interface unlocking password;

The matching unit is further configured to:

Parsing the voice information, and matching the parsed voiceprint data with preset voiceprint data;

The determining unit is further configured to:

When the voiceprint data and the preset voiceprint data match, determining that the screen interface unlocking key and the preset target screen interface unlocking key match;

When the voiceprint data and the preset voiceprint data match, determining whether the voice information includes a preset keyword;

When the preset keyword is included in the voice information, it is determined that the voice information matches the preset target voice information.
The device for unlocking a screen interface according to claim 8, further comprising:

And a setting unit, configured to set the target screen interface unlocking key, the preset voiceprint data, and/or the preset keyword according to the received setting command.
The device for unlocking a screen interface according to any one of claims 6 to 9, further comprising:

a second prompting unit, when the screen interface unlocking key does not match the preset target screen interface decryption key, and the voice information does not match the preset target voice information, prompting the user to fail to unlock ;as well as

The alarm unit prompts an alarm when the number of consecutive unlock failures reaches a preset number of times.
A terminal, comprising: a communication bus, an input device, an output device, a memory, and a processor, wherein:

The communication bus is configured to implement connection communication between the input device, the output device, the memory, and the processor;

The input device is configured to receive a screen interface unlocking key input by a user when receiving a screen interface wake-up instruction, and collect voice information input by the user;

The memory stores a set of program codes, and the processor calls the program code stored in the memory to perform the following operations:

When the screen interface unlocking key matches the preset target screen interface decryption key, and the voice information matches the preset target voice information, the terminal is controlled to enter the first operating system;

When the screen interface unlocking key matches the preset target screen interface decryption key, and the voice information does not match the preset target voice information, controlling the terminal to enter the second operating system, The security level of the first operating system is higher than the security level of the second operating system.
The terminal of claim 11 wherein:

The unlocking mode of the screen interface includes a voice unlocking mode and a touch unlocking mode, and when the input device receives the screen interface wake-up instruction, receiving the screen interface unlocking key input by the user, And collecting voice information input by the user, specifically:

When the input device receives the screen interface wake-up instruction, the processor determines a current unlock mode of the screen interface of the terminal;

When the current unlocking mode is the touch unlocking mode, the output device prompts the user to input a screen interface unlocking password corresponding to the touch unlocking mode;

The input device receives the screen interface unlock password input by the user, and starts acquiring the voice information input by the user;

Also includes:

The processor matches the screen interface unlock password and the preset target screen unlocking key, parses the voice unlocking information, and performs the parsed voiceprint data and the preset voiceprint data. match;

The processor determines that the voice information and the preset target voice information match when the voiceprint data and the preset voiceprint data match.
The terminal according to claim 12, wherein after the processor determines the current unlocking mode of the screen interface of the terminal, the method further includes:

When the current unlocking mode is the voice unlocking mode, the input device directly collects the voice information input by the user, and uses the voice information as the screen interface unlocking password;

The processor parses the voice information, and matches the parsed voiceprint data with preset voiceprint data;

The processor determines that the screen interface unlocking key and the preset target screen interface unlocking key match when the voiceprint data and the preset voiceprint data match;

The processor determines, when the voiceprint data and the preset voiceprint data match, whether the voice information includes a preset keyword;

When the processor includes the preset keyword in the voice information, the processor determines that the voice information matches the preset target voice information.
The terminal according to claim 13, further comprising:

And the processor sets the target screen interface unlocking key, the preset voiceprint data, and/or the preset keyword according to the received setting command.
The terminal according to any one of claims 11 to 14, further comprising:

When the screen interface unlocking key does not match the preset target screen interface decryption key, and the voice information does not match the preset target voice information, the output device prompts the user to fail to unlock; as well as

The output device prompts an alarm when the number of consecutive unlock failures reaches a preset number of times.