CN103402016B - Terminal and data processing method - Google Patents

Abstract

The present invention provides a terminal and a data processing method, wherein the terminal comprises: a first processing unit for processing voice service data and performing data interaction with an external device of the terminal based on the voice service data; a second processing unit for processing non-voice service data and performing data interaction with the external device based on the non-voice service data. The terminal of the present invention has multiple processors, and the voice service and the non-voice service are processed by different processors respectively, thereby fundamentally solving the problem of data security.

Description

Terminal and data processing method

technical field

The present invention relates to the technical field of communications, and in particular, to a terminal and a data processing method.

Background technique

Regardless of whether the current terminal is single-standby or dual-standby, all services include voice services, data services and other services, and these services are processed by one CPU. Data services are chaotic, and the security of contact application data and SMS application data in voice services Sex and privacy are not effectively guaranteed, which seriously threatens the security of customers' private data.

The traditional dual-standby architecture is shown in Figure 1. There are two Modems (Modem1 and Modem2). These two Modems can exchange data such as voice services and data services with a CPU. That is, two Modems share a CPU (mobile phone processor), and process the data in the mobile phone memory (RAM) and mobile phone memory (EMMC) through the CPU, so as to exchange data with external devices and achieve the purpose of controlling peripherals (external devices).

Because the two Modems of the traditional dual-standby architecture share one CPU, all data including voice service data, data service data and other data are processed by the CPU. Therefore, with the rapid development of smart phones, the amount of data in smart phones is very large , the processing mechanism of one CPU will cause the speed of data processing to slow down significantly, which will affect the user experience, and because all data is processed by one CPU, the data is easily confused, and the security of important data such as address book, SMS, security password, bank account, etc. If it is not effectively guaranteed, it will seriously affect the data security of users.

The current technical solution has the possibility of data being illegally obtained through various cracking methods, and cannot fundamentally solve the security problems faced.

Contents of the invention

Based on the above problems, the present invention proposes a new data processing mechanism, which can fundamentally guarantee data security.

In view of this, the present invention proposes a terminal, including: a first processing unit, configured to process voice service data, and perform data interaction with external devices of the terminal based on the voice service data; a second processing unit, using It is used to process non-voice service data, and perform data interaction with the external device based on the non-voice service data.

The first communication unit is connected to the first processing unit and/or the second processing unit, receives the voice service data from the outside and transmits the voice service data to the first processing unit for processing; Two communication units, connected to the first processing unit and/or the second processing unit, receive the non-voice service data from the outside and transmit the non-voice service data to the second processing unit for processing .

In order to improve data security, the terminal is equipped with multiple processors, and some of the processors are designated to process the user's private data, and the rest of the processors are used to process the user's non-voice service data, so that many data can be divided into multiple categories for processing. Processing can not only speed up the response speed, but also fundamentally ensure data security and improve system stability.

The terminal is a multi-standby terminal, and multiple communication units can be connected to different processors, and the corresponding communication unit can be selected according to the load status of the communication unit for the interaction of voice service data or non-voice service data.

External devices refer to other related devices of the terminal other than processors and communication units, such as screens, sensors, Bluetooth, WIFI, cameras, etc.

It should be understood that in addition to classifying data according to user privacy, other classification methods may also be used, for example, data related to contacts is processed by the first processing unit, and other data is processed by the second processing unit.

In the above technical solution, preferably, the second processing unit is further configured to send the voice service data to the first processing unit if the non-voice service involves voice service data when processing the non-voice service unit, and after transmitting the voice service data to the first processing unit, suspend the non-voice service, and continue to process all the services when receiving the notification of the end of service processing from the first processing unit Describe non-voice services.

In order to ensure data security, the data is processed separately according to the security level in the physical structure. However, when processing non-voice services, voice service data is often involved. During service, if the user needs to make a call, since the voice service involves core business data, the voice service is handed over to the first processing unit for processing, and when the first processing unit finishes processing the voice service, the second processing unit continues to process For non-speech services, therefore, through the cooperative processing of the two processing units, while ensuring the smooth completion of services, data security can also be guaranteed.

In the above technical solution, preferably, the first processing unit is further configured to send the non-voice service data to the second voice service if the voice service involves non-voice service data when processing the voice service. Two processing units, and after transmitting the non-voice service data to the second processing unit, the voice service is in a suspended state, and when receiving a service processing end notification from the second processing unit, Continue to process the voice service.

Similarly, when the first processing unit processes voice services, if the voice services involve non-voice service data, the non-voice service data can also be handed over to the second processing unit for processing, thus reducing the burden on the first processing unit.

In any of the above technical solutions, preferably, the first processing unit includes a first control subunit, configured to interact with the external device of the terminal when the first processing unit needs to interact with the external device of the terminal according to the voice service data , sending an interrupt signal to the second processing unit, interrupting the data interaction between the second processing unit and the external device, and when the first processing unit completes the interaction with the external device, Sending a feedback signal to the second processing unit to notify the second processing unit to continue data interaction with the external device.

It is precisely because the terminal is equipped with multiple processors that the interaction between the processors and external devices becomes relatively complicated. In order to coordinate the interaction process and sequence between multiple processors and external devices, this technical solution provides when used When the first processing unit processing voice business data needs to urgently process the business data that has just occurred, control the second processing unit used to process non-voice business data to interrupt the business data being processed and stay in a waiting state. When interacting with external devices, the second processing unit is notified to continue the unfinished data interaction. Through such a processing mechanism, it can ensure that relatively important and urgent business data of the user are processed first, and will not affect the processing of other business data.

In any of the above technical solutions, preferably, the second processing unit includes a second control subunit, and when the second processing unit needs to interact with the external device according to the non-voice service data, The first processing unit sends an interrupt signal to interrupt the data interaction between the first processing unit and the external device, and when the second processing unit completes the data interaction with the external device, sends an interrupt signal to the The first processing unit sends a feedback signal to notify the first processing unit to continue data interaction with the external device.

Similarly, when the second processing unit needs to interact with external devices, it also needs to send an interrupt signal to the first processing unit to ensure that the most urgent and recent business data can be processed first.

According to another aspect of the present invention, a data processing method is also provided. The terminal adopting the data processing method includes a first processing unit and a second processing unit, including: processing voice service data by the first processing unit, and performing data interaction with the external device of the terminal based on the voice service data; processing non-voice service data by the second processing unit, and performing data interaction with the external device based on the non-voice service data.

The voice service data from the outside is received through the first communication unit and/or the second communication unit connected to the first processing unit, and the first communication unit and/or the second communication unit connected to the second processing unit The communication unit receives the non-voice service data from outside.

In order to improve data security, the terminal is equipped with multiple processors, and some of the processors are designated to process the user's private data, and the rest of the processors are used to process the user's non-voice service data, so that many data can be divided into multiple categories for processing. Processing can not only speed up the response speed, but also fundamentally ensure data security and improve system stability.

External devices refer to other related devices of the terminal other than processors and communication units, such as screens, sensors, Bluetooth, WIFI, cameras, etc.

It should be understood that in addition to classifying data according to user privacy, other classification methods may also be used, for example, data related to contacts is processed by the first processing unit, and other data is processed by the second processing unit.

In the above technical solution, preferably, when the second processing unit processes the non-voice service, if the non-voice service involves voice service data, the voice service data is sent to the first processing unit ; After the second processing unit transmits the voice service data to the first processing unit, the non-voice service is suspended; the second processing unit receives the message from the first processing unit When the notification of the end of service processing, continue to process the non-voice service of the second processing unit.

In order to ensure data security, the data is processed separately according to the security level in the physical structure. However, when processing non-voice services, voice service data is often involved. During service, if the user needs to make a call, since the voice service involves core business data, the voice service is handed over to the first processing unit for processing, and when the first processing unit finishes processing the voice service, the second processing unit continues to process Non-voice services, therefore, through the cooperative processing of the two processing units, while ensuring the smooth completion of services, data security can also be guaranteed

In any of the above technical solutions, preferably, when the first processing unit processes the voice service, if the voice service involves non-voice service data, the non-voice service data is sent to the second processing unit; after the first processing unit transmits the non-voice service data to the second processing unit, the non-voice service is suspended; the first processing unit receives the data from the second processing unit When the processing unit is notified of the end of service processing, continue to process the voice service of the first processing unit. Similarly, when the first processing unit processes voice services, if the voice services involve non-voice service data, the non-voice service data can also be handed over to the second processing unit for processing, thus reducing the burden on the first processing unit.

In any of the above technical solutions, preferably, it may further include: when the second processing unit needs to interact with the external device according to the non-voice service data, sending an interrupt signal to the first processing unit, interrupting the data interaction between the first processing unit and the external device, and sending a feedback signal to the first processing unit when the second processing unit completes the data interaction with the external device, Informing the first processing unit to continue data interaction with the external device.

It is precisely because the terminal is equipped with multiple processors that the interaction between the processors and external devices becomes relatively complicated. In order to coordinate the interaction process and sequence between multiple processors and external devices, this technical solution provides when used When the first processing unit processing voice business data needs to urgently process the business data that has just occurred, control the second processing unit used to process non-voice business data to interrupt the business data being processed and stay in a waiting state. When interacting with external devices, the second processing unit is notified to continue the unfinished data interaction. Through such a processing mechanism, it can ensure that relatively important and urgent business data of the user are processed first, and will not affect the processing of other business data.

In any of the above technical solutions, preferably, it may further include: when the first processing unit needs to interact with the external device of the terminal according to the voice service data, sending an interrupt signal to the second processing unit , interrupt the data interaction between the second processing unit and the external device; when the first processing unit completes the interaction with the external device, send a feedback signal to the second processing unit to notify The second processing unit continues to perform data interaction with the external device.

Similarly, when the second processing unit needs to interact with external devices, it also needs to send an interrupt signal to the first processing unit to ensure that the most urgent and recent business data can be processed first.

Description of drawings

FIG. 1 shows a block diagram of a dual-standby terminal in the related art;

Fig. 2 shows a schematic diagram of a terminal according to an embodiment of the present invention;

FIG. 3A shows a flowchart of a data processing method of a first processing unit according to an embodiment of the present invention;

FIG. 3B shows a flowchart of a data processing method of a second processing unit according to an embodiment of the present invention;

Fig. 4 shows a flow chart of data interaction between a first processing unit and a second processing unit according to another embodiment of the present invention;

Fig. 5 shows a flowchart of data interaction between a first processing unit and a second processing unit according to another embodiment of the present invention;

Fig. 6 shows a flowchart of a data processing method according to an embodiment of the present invention.

detailed description

In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

Fig. 2 shows a schematic diagram of a terminal according to an embodiment of the present invention.

As shown in FIG. 2, the terminal according to the embodiment of the present invention includes: a first processing unit 202, configured to process voice service data, and perform data interaction with an external device 210 of the terminal based on the voice service data; The processing unit 204 is configured to process non-voice service data, and perform data interaction with the external device 210 of the terminal based on the non-voice service data.

The external device 210 refers to other related devices of the terminal other than the processor and the communication unit, such as a screen, a sensor, Bluetooth, WIFI, a camera, and the like.

It should be understood that in addition to classifying data according to user privacy, other classification methods may also be used, for example, data related to contacts is processed by the first processing unit 202 , and other data is processed by the second processing unit 204 .

In the above technical solution, preferably, the second processing unit 204 is further configured to send the voice service data to the first The processing unit 202, and after transmitting the voice service data to the first processing unit 202, suspend the non-voice service, and when receiving the notification of the end of service processing from the first processing unit 202 , continue to process the non-voice service.

In order to ensure data security, the data is processed separately according to the security level in the physical structure, but when processing non-voice services, core data is often involved, such as making a phone call when surfing the Internet, and processing the Internet access in the second processing unit 204 During service, if the user needs to make a call, since the voice service involves core service data, the voice service is handed over to the first processing unit 202 for processing, and when the first processing unit 202 finishes processing the voice service, the second processing unit 204 continues to process non-voice services. Therefore, through the cooperative processing of the two processing units, while ensuring the smooth completion of services, data security can also be guaranteed.

In the above technical solution, preferably, the first processing unit 202 is further configured to send the non-voice service data to the The second processing unit 204, and after the non-voice service data is transmitted to the second processing unit 204, the voice service is in a suspended state, and after receiving the service processing from the second processing unit 204 When the notification ends, continue to process the voice service.

Similarly, when the first processing unit 202 processes the voice service, if the voice service involves non-voice service data, the non-voice service data can also be handed over to the second processing unit 204 for processing, thus reducing the burden on the first processing unit 202. burden.

In any of the above-mentioned technical solutions, preferably, the first processing unit 202 includes a first control subunit, which is used for the first processing unit 202 to communicate with the external device 210 of the terminal according to the voice service data and the external device 210 of the terminal. When interacting, send an interrupt signal to the second processing unit 204, interrupt the data interaction between the second processing unit 204 and the external device 210, and when the first processing unit 202 completes the communication with the During the interaction performed by the external device 210 , a feedback signal is sent to the second processing unit 204 to notify the second processing unit 204 to continue data interaction with the external device 210 .

Just because the terminal is configured with multiple processors, the interaction between the processors and the external device 210 becomes relatively complicated. In order to coordinate the interaction process and sequence between multiple processors and the external device 210, the technical solution provides when When the first processing unit 202 for processing voice service data needs to urgently process the service data that has just occurred, control the second processing unit 204 for processing non-voice service data to interrupt the service data being processed and stay in a waiting state. When the first processing unit 202 completes the interaction with the external device 210, it notifies the second processing unit 204 to continue the unfinished data interaction. Through such a processing mechanism, it can ensure that relatively important and urgent business data of the user are processed first, and will not Affect the processing of other business data.

In any of the above technical solutions, preferably, the second processing unit 204 includes a second control subunit, when the second processing unit 204 needs to interact with the external device 210 according to the non-voice service data , sending an interrupt signal to the first processing unit 202, interrupting the data interaction between the first processing unit 202 and the external device 210, and completing the communication with the external device 210 after the second processing unit 204 During data interaction, a feedback signal is sent to the first processing unit 202 to notify the first processing unit 202 to continue data interaction with the external device 210 .

Similarly, when the second processing unit 204 needs to interact with the external device 210, it also needs to send an interrupt signal to the first processing unit 202 to ensure that the most urgent and recent business data can be processed first.

In any of the above technical solutions, preferably, the voice service data is voice service data, and the non-voice service data is service data other than the voice service data.

In any of the above technical solutions, preferably, it may also include: a first communication unit 206, connected to the first processing unit 202 and/or the second processing unit 204, receiving the voice service data from the outside and The voice service data is transmitted to the first processing unit 202 for processing; the second communication unit 208 is connected to the first processing unit 202 and/or the second processing unit 204, and receives the external non-voice service data and transmit the non-voice service data to the second processing unit 204 for processing.

The terminal is a multi-standby terminal, and multiple communication units can be connected to different processors, and the corresponding communication unit can be selected according to the load status of the communication unit for the interaction of voice service data or non-voice service data.

Therefore, continuing to refer to FIG. 2, in this embodiment, Modem1 (first communication unit 206) is equipped with CPU1 (first processing unit 202), RAM1, and EMMC1, and Modem2 (second communication unit 208) is equipped with a CPU2 (the second processing unit 204 ), RAM2 and EMMC2, and define that all voice service data are secure service data, such as contacts, call records, short messages, and so on. These data are processed and stored by dedicated CPU1, RAM1, and EMMC1, and these business data can only interact with external devices through CPU1, so as to ensure the security of users' personal data; define data business data as non-safe data, such as browsing web pages, watching online videos, etc. , these data are processed and stored by CPU2, RAM2 and EMMC2, and these data generally interact with external devices through CPU2. Both CPU1 and CPU2 have their own proprietary RAM and EMMC, and the data is stored and processed completely separately, thus ensuring the security of core business data.

Since CPU1, RAM1, and EMMC1 specialize in processing voice business data such as phone calls and text messages of contacts, a physical security mode is formed to ensure the security of customer business data. In addition, a separate CPU and memory will also speed up data processing and improve user experience; CPU2, RAM2 and EMMC2 are dedicated to processing data service data such as surfing the Internet and watching online videos, and are not mixed with voice service data, and are stored by a separate memory. In addition, a separate CPU and memory will also speed up data processing and improve user experience.

The memory corresponding to each processing unit may not only be EMMC, but also may be a storage medium such as nand flash.

It should be understood that the first processing unit and the second processing unit in the above embodiment may be the entire processor (the processor may be a single-core processor or a multi-core processor), or a core processing unit in a multi-core processor. unit.

The technical solution according to the present invention will be further described below with reference to FIG. 3A and FIG. 3B .

As shown in Figure 3A, in step 302, it is judged whether the current service requires CPU1 to interact with the external equipment of the terminal. Assuming that the current user terminal receives an incoming call, the incoming call belongs to the user's voice service data, so it is handed over to CPU1 for processing, and it is determined that CPU1 is processing The incoming call data needs to interact with an audio processing device such as a speaker. If the current service does not require the CPU1 to interact with the external device of the terminal, the process ends.

Step 304, judge whether CPU1 is currently connected to the audio processing device, if not connected to the audio processing device (indicating that the audio processing device is currently connected to CPU2), go to step 306, otherwise, end the process.

Step 306, CPU1 sends an interrupt signal to CPU2, so that CPU2 disconnects from the audio processing device.

Step 308, CPU1 connects with the audio processing device.

Therefore, when CPU2 is processing the non-voice service data of the player application data and is connected with the audio processing device, if an incoming call is received at this time, the connection between CPU2 and the audio processing device can be interrupted, so that CPU1 can be connected with the audio processing device, Even if the audio processing device is occupied by CPU2, it can receive incoming calls in time.

After the service processing of CPU1 is finished, CPU2 may be notified to continue the unfinished business, for example, to continue playing music. With such a processing mechanism, the business can be carried out in an orderly manner under the coexistence of multiple processors, without affecting the normal use of users, and since multiple processors are used to process different data, it not only improves data processing Speed, but also further strengthened data security.

As shown in FIG. 3B , there is shown a processing flow chart of CPU2 with respect to CPU1 shown in FIG. 3A .

Step 310 , judging whether CPU2 has received an interrupt signal from CPU1 , if yes, go to step 312 , otherwise go to step 314 .

Step 312, CPU2 disconnects the connection with the peripheral device, if CPU2 is processing the player application data, disconnects the connection with the audio processing device.

Step 314, determine whether the current business to be processed by CPU2 needs to use peripherals, for example, need to send pictures to another terminal via Bluetooth, if so, go to step 316, otherwise end the process.

Step 316, CPU2 connects with Bluetooth.

The above step 312 also includes continuing to connect to the audio device and continue playing music when receiving the notification that the CPU1 has completed the business processing.

For another example, when the display screen is displaying video A (CPU2 is connected to the display screen), a video call is received (CPU1 wants to connect to the display screen), in order to ensure that the user can process the video call in time, CPU1 sends to CPU2 interrupt signal, CPU2 interrupts playing the video A, and when it is determined that CPU2 is disconnected from the display screen, CPU1 establishes a connection with the display screen. After the video call ends, CPU1 notifies CPU2 that the video A can continue to be played. After receiving the notification, CPU2 establishes a connection with the display screen and continues to display video A; in this embodiment, only the display screen is taken as an example, but in practical applications, connection switching of peripheral devices such as touch screens and speakers is also involved.

Therefore, when multiple processors all need to be connected to the same peripheral such as screen, camera, speaker, and WIFI, the processor processing the new business can control other processors processing other business to interrupt the connection with the corresponding external device. When the processing of the new service is completed, the other processor can be notified that it can continue to connect with the corresponding external device and continue to perform the unfinished service.

Fig. 4 shows a flowchart of data interaction between a first processing unit and a second processing unit according to another embodiment of the present invention.

As shown in FIG. 4, in step 402, CPU2 (that is, the first processing unit in FIG. 2) processes the current non-voice service.

Step 404, when CPU2 is processing some non-voice services, it often uses voice service data; or when CPU2 is processing some non-voice services, a burst of voice services occurs. One of the typical scenarios is that the user uses Sina Weibo to surf the Internet and needs to dial In another typical scenario, for example, when the user is surfing the Internet, the mobile phone suddenly receives a call, so it will judge whether the current non-voice service involves the use of voice service data or sudden generation of voice service.

In step 406, CPU2 sends the related voice service data to CPU1, and hands over the control of the service to CPU1 for processing, and the current non-voice service is suspended.

Step 408, CPU1 processes the voice service data sent by CPU2.

In step 410, it is judged whether the processing of the voice service is completed, and when the processing is completed, the process proceeds to step 412, and CPU1 feeds back a notification of completion to CPU2.

Step 412, when CPU2 receives the notification, it continues to process the current non-voice service.

Fig. 5 shows a flowchart of data interaction between a first processing unit and a second processing unit according to another embodiment of the present invention.

As shown in FIG. 5 , in step 502, CPU1 (that is, the first processing unit in FIG. 2 ) processes the current non-voice service.

Step 504, when CPU1 is processing some voice services, it often uses non-voice service data; or when CPU1 is processing some voice services, non-voice service bursts occur. One of the typical scenarios is that the user uses QQ to chat and uses a browser to open Links to web pages to use non-voice traffic data.

In step 506, CPU1 sends the involved non-voice service data to CPU2, hands over the control of the service to CPU1 for processing, and the current voice service is suspended.

Step 508, CPU2 processes the non-voice service data sent by CPU1.

In step 510, it is judged whether the processing of the non-voice service is completed, and when the processing is completed, the process proceeds to step 512, and CPU2 feeds back a notification of completion to CPU1.

Step 512, when CPU1 receives the notification, it continues to process the current voice service.

Figure 6 shows a flow chart of a data processing method according to an embodiment of the present invention

As shown in FIG. 6, according to the data processing method of the embodiment of the present invention, the terminal adopting the data processing method includes a first processing unit and a second processing unit, which may include the following steps: Step 602, through the first processing The unit processes voice service data, and performs data interaction with the external device of the terminal based on the voice service data; step 604, processes non-voice service data through the second processing unit, and performs data interaction with the external device based on the non-voice service data .

In order to improve data security, the terminal is equipped with multiple processors, and some of the processors are designated to process the user's private data, and the rest of the processors are used to process the user's non-voice service data, so that many data can be divided into multiple categories for processing. Processing can not only speed up the response speed, but also fundamentally ensure data security and improve system stability.

External devices refer to other related devices of the terminal other than processors and communication units, such as screens, sensors, Bluetooth, WIFI, cameras, etc.

It should be understood that in addition to classifying data according to user privacy, other classification methods may also be used, for example, data related to contacts is processed by the first processing unit, and other data is processed by the second processing unit.

In the above technical solution, preferably, when the second processing unit processes the non-voice service, if the non-voice service involves voice service data, the voice service data is sent to the first processing unit ; After the second processing unit transmits the voice service data to the first processing unit, the non-voice service is suspended; the second processing unit receives the message from the first processing unit When the notification of the end of service processing, continue to process the non-voice service of the second processing unit.

In order to ensure data security, the data is processed separately according to the security level in the physical structure, but core data is often involved when processing non-voice services, such as making calls when surfing the Internet, and processing Internet services in the second processing unit At this time, if the user needs to make a call, since the voice service involves core business data, the voice service is handed over to the first processing unit for processing, and when the first processing unit finishes processing the voice service, the second processing unit continues to process non- Voice service, therefore, through the cooperative processing of the two processing units, while ensuring the smooth completion of the service, data security can also be guaranteed.

In any of the above technical solutions, preferably, when the first processing unit processes the voice service, if the voice service involves non-voice service data, the non-voice service data is sent to the second processing unit; after the first processing unit transmits the non-voice service data to the second processing unit, the non-voice service is suspended; the first processing unit receives the data from the second processing unit When the processing unit is notified of the end of service processing, continue to process the voice service of the first processing unit.

Similarly, when the first processing unit processes voice services, if the voice services involve non-voice service data, the non-voice service data can also be handed over to the second processing unit for processing, thus reducing the burden on the first processing unit.

In any of the above technical solutions, preferably, it may further include: when the second processing unit needs to interact with the external device according to the non-voice service data, sending an interrupt signal to the first processing unit, interrupting the data interaction between the first processing unit and the external device, and sending a feedback signal to the first processing unit when the second processing unit completes the data interaction with the external device, Informing the first processing unit to continue data interaction with the external device.

It is precisely because the terminal is equipped with multiple processors that the interaction between the processors and external devices becomes relatively complicated. In order to coordinate the interaction process and sequence between multiple processors and external devices, this technical solution provides when used When the first processing unit processing voice business data needs to urgently process the business data that has just occurred, control the second processing unit used to process non-voice business data to interrupt the business data being processed and stay in a waiting state. When interacting with external devices, the second processing unit is notified to continue the unfinished data interaction. Through such a processing mechanism, it can ensure that relatively important and urgent business data of the user are processed first, and will not affect the processing of other business data.

In any of the above technical solutions, preferably, it may further include: when the first processing unit needs to interact with the external device of the terminal according to the voice service data, sending an interrupt signal to the second processing unit , interrupt the data interaction between the second processing unit and the external device; when the first processing unit completes the interaction with the external device, send a feedback signal to the second processing unit to notify The second processing unit continues to perform data interaction with the external device.

Similarly, when the second processing unit needs to interact with external devices, it also needs to send an interrupt signal to the first processing unit to ensure that the most urgent and recent business data can be processed first.

In any of the above technical solutions, preferably, the voice service data is voice service data, and the non-voice service data is service data other than the voice service data.

In any of the above technical solutions, preferably, the voice service data from the outside is received through the first communication unit and/or the second communication unit connected to the first processing unit, and through communication with the second processing unit The connected first communication unit and/or the second communication unit receives the non-voice service data from outside.

The technical solution of the present invention has been described in detail above in conjunction with the accompanying drawings. The technical solution of the present invention uses multiple processors to process different business data, which not only ensures data security, but also improves data processing speed, and provides multiple The coordination processing mechanism for each processor under each processor to interact with the external devices of the terminal can realize the smooth processing of data while ensuring data security, thereby improving user experience.

The above descriptions are only preferred embodiments of the present invention, and are 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 protection scope of the present invention.

Claims (6)

1. A terminal, characterized in that, comprising: a first processing unit, configured to process voice service data, and perform data interaction with an external device of the terminal based on the voice service data; The second processing unit is configured to process non-voice service data, and perform data interaction with the external device based on the non-voice service data; The first communication unit is connected to the first processing unit and the second processing unit, receives the voice service data from the outside, and transmits the voice service data to the first processing unit for processing, or receiving the non-voice service data from outside, and transmitting the non-voice service data to the second processing unit for processing; or Connect with the first processing unit, receive the voice service data from the outside and transmit the voice service data to the first processing unit for processing, or receive the non-voice service data from the outside, and transfer the voice service data to the first processing unit The non-voice service data is transmitted to the first processing unit, and the first processing unit sends the non-voice service data to the second processing unit for processing; or connected to the second processing unit, receive the voice service data from the outside, and transmit the voice service data to the second processing unit, and the second processing unit transmits the voice service data to the The first processing unit performs processing; or receives the non-voice service data from the outside, and transmits the non-voice service data to the second processing unit for processing; The second communication unit is connected with the first processing unit and the second processing unit, receives the non-voice service data from the outside, and transmits the non-voice service data to the second processing unit for processing , or receive the voice service data from outside, and transmit the voice service data to the first processing unit for processing; or connected to the second processing unit, receive the non-voice service data from the outside and transmit the non-voice service data to the second processing unit for processing, or receive the voice service data from the outside, and The voice service data is transmitted to the second processing unit, and the second processing unit sends the voice service data to the first processing unit for processing; or Connected with the first processing unit, receive the non-voice service data from the outside, transmit the non-voice data to the first processing unit, and the first processing unit transmits the non-voice service data to The second processing unit performs processing; or receives voice service data from the outside, and transmits the voice service data to the first processing unit for processing; and The second processing unit is further configured to send the voice service data to the first processing unit if the non-voice service involves voice service data when processing the non-voice service, and send the voice service data to the first processing unit. After the data is transmitted to the first processing unit, suspending the non-voice service, and continuing to process the non-voice service when receiving a notification of the end of service processing from the first processing unit; The first processing unit includes a first control subunit, configured to send an interrupt signal to the second processing unit when the first processing unit needs to interact with the external device of the terminal according to the voice service data , interrupting the data interaction between the second processing unit and the external device, and sending a feedback signal to the second processing unit when the first processing unit completes the interaction with the external device, Notifying the second processing unit to continue data interaction with the external device; The first processing unit or the second processing unit is further configured to process private data. 2. The terminal according to claim 1, wherein the first processing unit is further configured to process the voice service, if the voice service involves non-voice service data, the non-voice service data is sent to the second processing unit, and after the non-voice service data is transmitted to the second processing unit, the voice service is in a suspended state, and after receiving a message from the second processing unit When the service processing end is notified, continue to process the voice service. 3. The terminal according to claim 1, wherein the second processing unit includes a second control subunit, and the second processing unit needs to interact with the external device according to the non-voice service data , sending an interrupt signal to the first processing unit, interrupting the data interaction between the first processing unit and the external device, and completing the data interaction with the external device at the second processing unit , sending a feedback signal to the first processing unit to notify the first processing unit to continue data interaction with the external device. 4. A data processing method, characterized in that, the terminal adopting the data processing method includes a first processing unit and a second processing unit, including: processing voice service data by the first processing unit, and performing data interaction with an external device of the terminal based on the voice service data; processing non-voice service data by the second processing unit, and performing data interaction with the external device based on the non-voice service data; The voice service data from the outside is received through the first communication unit and/or the second communication unit connected to the first processing unit, and the first communication unit and/or the second communication unit connected to the second processing unit The communication unit receives the non-voice service data from outside; and When the second processing unit processes the non-voice service, if the non-voice service involves voice service data, sending the voice service data to the first processing unit; After the second processing unit transmits the voice service data to the first processing unit, the non-voice service is suspended; The second processing unit continues to process the non-voice service of the second processing unit when receiving the service processing end notification from the first processing unit; When the second processing unit needs to interact with the external device according to the non-voice service data, send an interrupt signal to the first processing unit to interrupt the communication between the first processing unit and the external device data interaction for ; and, When the second processing unit completes the data interaction with the external device, send a feedback signal to the first processing unit to notify the first processing unit to continue the data interaction with the external device; The first processing unit or the second processing unit is further configured to process private data. 5. The data processing method according to claim 4, wherein, when the first processing unit processes the voice service, if the voice service involves non-voice service data, the non-voice service data is sent to the second processing unit; After the first processing unit transmits the non-voice service data to the second processing unit, the voice service is suspended; The first processing unit continues to process the voice service of the first processing unit when receiving the service processing end notification from the second processing unit. 6. The data processing method according to claim 4, further comprising: When the first processing unit needs to interact with the external device of the terminal according to the voice service data, send an interrupt signal to the second processing unit to interrupt the connection between the second processing unit and the external device data interactions conducted; and When the first processing unit completes the data interaction with the external device, it sends a feedback signal to the second processing unit to notify the second processing unit to continue the data interaction with the external device.