CN103391191A - Terminal and data processing method - Google Patents
Terminal and data processing method Download PDFInfo
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- CN103391191A CN103391191A CN2013103270366A CN201310327036A CN103391191A CN 103391191 A CN103391191 A CN 103391191A CN 2013103270366 A CN2013103270366 A CN 2013103270366A CN 201310327036 A CN201310327036 A CN 201310327036A CN 103391191 A CN103391191 A CN 103391191A
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Abstract
The invention provides a terminal and a data processing method. The terminal comprises a first communication unit, a second communication unit, a first processing unit and a second processing unit, wherein the first communication unit and the second communication unit are connected with the first processing unit, and send data received by the first communication unit and the second communication unit to the first processing unit; the first processing unit comprises a monitoring module; the monitoring module is used for sending the private data to the first processing unit when the data from the first communication unit or the second communication unit is judged to be the private data, and sending the non-private data to the second processing unit when the data is judged to be the non-private data; the first processing unit processes the private data, and sends the private data to external equipment; and the second processing unit is connected with the monitoring module, processes the non-private data, and sends the non-private data to the external equipment. With the adoption of the technical scheme, the private data and the non-private data, from the multiple communication units, in the terminal can be screened, and processed by different processors respectively, so that disorder of the data is avoided, and the security of the private data in the terminal is ensured.
Description
Technical field
The present invention relates to communication technical field, in particular to a kind of terminal and a kind of data processing method.
Background technology
Traditional two standby frameworks as shown in Figure 1, have two Modem(Modem1 and Modem2), these two Modem can with the data such as a CPU interactive voice business and data service.Namely two Modem share CPU(handset processes devices), processes data in mobile phone EMS memory (RAM) and mobile phone memory (EMMC) by CPU, thereby with the external equipment interaction data, reach the purpose of control peripheral hardware (external equipment).
Because traditional two Modem of two standby frameworks share a CPU, all data comprise that speech business data, data service data and other data all process by CPU, therefore, data are very easily chaotic, fail safe and the privacy of the significant datas such as address list, note, security password, bank account can not get effective guarantee, have a strong impact on user's data security.
At present also do not have relevant art to solve the problem that correlation technique faces.
Summary of the invention
The present invention just is being based on above-mentioned technical problem one of at least, a kind of new technical scheme has been proposed, can screen and be processed by different processors respectively the private data in a plurality of communication units in terminal and non-private data, avoided the confusion of data, guarantee the fail safe of private data in terminal, promote user's experience.
In view of this, the present invention proposes a kind of terminal, comprising: the first communication unit and second communication unit, all be connected to the first processing unit, receive respectively the data from outside, and the data that will receive separately are sent to described the first processing unit; Described the first processing unit comprises the supervision module, be used for the data from described the first communication unit or described second communication unit are judged, when judging described data as private data, described private data is sent to described the first processing unit, when judging described data as non-private data, described non-private data is sent to described the second processing unit; Described the first processing unit, be sent to the external equipment of described terminal after described private data is processed; Described the second processing unit, be connected to described supervision module, is sent to described external equipment after described non-private data is processed.
In order to improve the fail safe of data, terminal has been configured a plurality of processors, specify wherein a part of processor for the treatment of user's private data, all the other processors are for the treatment of the non-private data of user, thereby can make numerous data be divided into multiclass processes respectively, not only can accelerate response speed, can also guarantee the fail safe of data, improve the stability of a system.
are connected with the second communication unit and can be connected with the first processing unit due to the first communication unit, be respectively used to receive the data from outside, and first communication unit and second communication unit all may transmit and process private data and non-private data, therefore transferring to respectively different processors in order to ensure the private data of the first communication unit and the transmission of second communication unit and processing from non-private data processes, the supervision module is set in the first processing unit, judge with the data type to from the first communication unit and second communication unit, namely be divided into private data and non-private data, guarantee the accuracy of Data classification, and being transferred to respectively different processing units, dissimilar data process, guaranteed the fail safe that data are processed.
Private data refers to belong to for these data of user the data of individual privacy, such as password, account, short message content, Mail Contents, financial data etc., but not private data refers to not belong to for these data of user the data of individual privacy, such as the music of downloading, e-book, broadcast receiver data, web page news etc.
External equipment refers to terminal other related devices except processor, communication unit, such as screen, transducer, bluetooth, WIFI, camera etc.
Should be understood that except according to the privacy of user angle, data being classified, can also adopt other sorting technique, for example the data relevant to the contact person are given the first processing unit processes, and other data are given the second processing unit processes.
In technique scheme, preferably, also comprise: the first memory cell, be connected to described the first processing unit, the described private data after described the first processing unit processes is stored; The second memory cell, be connected to described the second processing unit, and the described non-private data after described the second processing unit processes is stored.
In this technical scheme, by different memory cell, private data and non-private data are stored, avoided the confusion of storing between private data and non-private data, guaranteed the fail safe of private data, the first memory cell and the second memory cell can be memory and/or internal memory.On the other hand, because private data is stored in different spaces from non-private data, and by different processors, processed, therefore improved the processing speed of data.
In technique scheme, preferably, also comprise: updating block, according to the renewal instruction that receives, the decision condition that renewal is screened described data, so that described supervision module is carried out the judgement of private data and non-private data according to the decision condition after upgrading.
In this technical scheme, along with increasing of terminal traffic, the kind of user's private data also will change, and such as in communication service, note, address list etc. belongs to user's private data; In terminal system; switching on and shutting down password, application protection password, terminal anti-theft password and unlocking screen password etc. also belong to user's private data; by the renewal of the Rule of judgment to the data screening, it is more accurate to make the screening of data, thereby guarantees the fail safe of user's private data.
In technique scheme; preferably; described decision condition comprises all application on described terminal is divided into protected application and not protected application, and described private data belongs to the data under described protected application, and described non-private data belongs to the data under described not protected application.
In this technical scheme; user or manufacturer can arrange the condition that the type of data is judged; concrete; all application in terminal can be divided into protected application and not protected application, monitor like this module when receiving data, the attribute of the type judgement data by judging the application under these data; if these data belong to protected application; these data are private data, otherwise, be non-private data.Such as can be with chat tool as shielded application, and with music player as not shielded application, and then can judge that the data that chat tool produces belong to private data, and the data that music player produces belong to non-private data.Certainly, user or manufacturer can also arrange other decision condition as required, as the data relevant to the contact person, are private data, and other data are non-private data etc.
In technique scheme, preferably, described supervision module also is used for needing to carry out when mutual according to described private data and described external equipment at described the first processing unit, send interrupt signal to described the second processing unit, interrupt the non-private data that carries out between described the second processing unit and described external equipment mutual, and when described the first processing unit is completed processing to described private data, send feedback signal to described the second processing unit, notify described the second processing unit proceed and described external equipment between non-private data mutual; Described supervision module also is used for needing to carry out when mutual according to described non-private data and described external equipment at described the second processing unit, send interrupt signal to described the first processing unit, interrupt the private data that carries out between described the first processing unit and described external equipment mutual, and when described the second processing unit is completed processing to described non-private data, send feedback signal to described the first processing unit, notify described the first processing unit proceed and described external equipment between private data mutual.
because terminal has been configured a plurality of processors, so relative complex that becomes alternately of processor and external equipment, for reciprocal process and the order of coordinating a plurality of processors and external equipment, provide in this technical scheme when the first processing unit for the treatment of private data needs the business datum of emergency treatment generation in real time, by monitoring that module sends interrupt signal to the second processing unit for the treatment of non-private data, the business datum of processing to interrupt the second processing unit, and be in wait state, when the first processing unit is completed with external equipment mutual, notify the second processing unit to continue uncompleted data interaction by monitoring module, by such treatment mechanism, can guarantee that the user is relatively important, urgent business datum is by priority treatment, and also can not affect the processing of other business datums.particularly, can in monitoring module, flag bit be set, when mark position is low level, by the first processing unit work, when flag bit is high level, by the second processing unit work, such as, the user (belongs to non-private data when listening to the music, the external equipment loudspeaker have been used, and processed by the second processing unit), mobile phone is sent a telegram here suddenly and (is belonged to private data, should be processed by the first processing unit, also need use the external equipment loudspeaker), monitor that module is low level with mark position, caller data is transferred to the first processing unit to be processed, after the first complete incoming call of processing unit processes, monitor that module is high level with mark position, continuation is controlled the external equipment loudspeaker by the second processing unit and is play music.
In like manner, the second processing unit carries out when mutual at need and external equipment, also needs to send inquiry and interrupt signal to the first processing unit, guarantee that urgent, the most nearest business datum can be by priority treatment.
According to a further aspect in the invention, also proposed a kind of data processing method, having comprised: the first communication unit and second communication unit receive respectively the data from outside, and the data that will receive separately are sent to the first processing unit; By the supervision module in described the first processing unit, the data from described the first communication unit or described second communication unit are judged, when judging described data as private data, described private data is sent to described the first processing unit, when judging described data as non-private data, described non-private data is sent to described the second processing unit; Described the first processing unit receives described private data, and is sent to the external equipment of described terminal after described private data is processed; Described the second processing unit receives described non-private data, and is sent to the external equipment of described terminal after described non-private data is processed.
In order to improve the fail safe of data, terminal has been configured a plurality of processors, specify wherein a part of processor for the treatment of user's private data, all the other processors are for the treatment of the non-private data of user, thereby can make numerous data be divided into multiclass processes respectively, not only can accelerate response speed, can also guarantee the fail safe of data, improve the stability of a system.
because the first communication unit and second communication unit all are connected with the first processing unit, be respectively used to receive from the data of outside and the first communication unit and second communication unit and all may transmit and process private data and non-private data, therefore transferring to respectively different processors in order to ensure the private data of the first communication unit and the transmission of second communication unit and processing from non-private data processes, the supervision module is set in the first processing unit, judge with the data type to from the first communication unit and second communication unit, namely be divided into private data and non-private data, guarantee the accuracy of Data classification, and being transferred to respectively different processing units, dissimilar data process, guaranteed the fail safe that data are processed.
Private data refers to belong to for these data of user the data of individual privacy, such as password, account, short message content, Mail Contents, financial data etc., but not private data refers to not belong to for these data of user the data of individual privacy, such as the music of downloading, e-book, broadcast receiver data, web page news etc.
External equipment refers to terminal other related devices except processor, communication unit, such as screen, transducer, bluetooth, WIFI, camera etc.
Should be understood that except according to the privacy of user angle, data being classified, can also adopt other sorting technique, for example the data relevant to the contact person are given the first processing unit processes, and other data are given the second processing unit processes.
In technique scheme, preferably, also comprise: the described private data by the first memory cell after to described the first processing unit processes is stored; Described non-private data by the second memory cell after to described the second processing unit processes is stored.
In this technical scheme, by different memory cell, private data and non-private data are stored, avoided the confusion of storing between private data and non-private data, guaranteed the fail safe of private data, the first memory cell and the second memory cell can be memory and/or internal memory.On the other hand, because private data is stored in different spaces from non-private data, and by different processors, processed, therefore improved the processing speed of data.
In technique scheme, preferably, also comprise:, according to the renewal instruction that receives, upgrade the decision condition that described data are screened, so that described supervision module is carried out the judgement of private data and non-private data according to the decision condition after upgrading.
In this technical scheme, along with increasing of terminal traffic, the kind of user's private data also will change, and such as in communication service, note, address list etc. belongs to user's private data; In terminal system; switching on and shutting down password, application protection password, terminal anti-theft password and unlocking screen password etc. also belong to user's private data; by the renewal of the Rule of judgment to the data screening, it is more accurate to make the screening of data, thereby guarantees the fail safe of user's private data.
In technique scheme; preferably; described decision condition comprises all application on described terminal is divided into protected application and not protected application, and described private data belongs to the data under described protected application, and described non-private data belongs to the data under described not protected application.
In this technical scheme; user or manufacturer can arrange the condition that the type of data is judged; concrete; all application in terminal can be divided into protected application and not protected application, monitor like this module when receiving data, the attribute of the type judgement data by judging the application under these data; if these data belong to protected application; these data are private data, otherwise, be non-private data.Such as can be with chat tool as shielded application, and with music player as not shielded application, and then can judge that the data that chat tool produces belong to private data, and the data that music player produces belong to non-private data.Certainly, user or manufacturer can also arrange other decision condition as required, as the data relevant to the contact person, are private data, and other data are non-private data etc.
In technique scheme, preferably, also comprise: at described the first processing unit, need to carry out when mutual according to described private data and described external equipment, described supervision module sends interrupt signal to described the second processing unit, interrupt the non-private data that carries out between described the second processing unit and described external equipment mutual, and when described the first processing unit is completed processing to described private data, send feedback signal to described the second processing unit, notify described the second processing unit proceed and described external equipment between non-private data mutual; Need to carry out when mutual according to described non-private data and described external equipment at described the second processing unit, described supervision module sends interrupt signal to described the first processing unit, interrupt the private data that carries out between described the first processing unit and described external equipment mutual, and when described the second processing unit is completed processing to described non-private data, send feedback signal to described the first processing unit, notify described the first processing unit proceed and described external equipment between private data mutual.
because terminal has been configured a plurality of processors, so relative complex that becomes alternately of processor and external equipment, for reciprocal process and the order of coordinating a plurality of processors and external equipment, provide in this technical scheme when the first processing unit for the treatment of private data needs the business datum of emergency treatment generation in real time, by monitoring that module sends interrupt signal to the second processing unit for the treatment of non-private data, the business datum of processing to interrupt the second processing unit, and be in wait state, when the first processing unit is completed with external equipment mutual, notify the second processing unit to continue uncompleted data interaction by monitoring module, by such treatment mechanism, can guarantee that the user is relatively important, urgent business datum is by priority treatment, and also can not affect the processing of other business datums.particularly, can in monitoring module, flag bit be set, when mark position is low level, by the first processing unit work, when flag bit is high level, by the second processing unit work, such as, the user (belongs to non-private data when listening to the music, the external equipment loudspeaker have been used, and processed by the second processing unit), mobile phone is sent a telegram here suddenly and (is belonged to private data, should be processed by the first processing unit, also need use the external equipment loudspeaker), monitor that module is low level with mark position, caller data is transferred to the first processing unit to be processed, after the first complete incoming call of processing unit processes, monitor that module is high level with mark position, continuation is controlled the external equipment loudspeaker by the second processing unit and is play music.
In like manner, the second processing unit carries out when mutual at need and external equipment, also needs to send interrupt signal to the first processing unit, guarantee that urgent, the most nearest business datum can be by priority treatment.
By above technical scheme, can screen and be processed by different processors respectively the private data in a plurality of communication units in terminal and non-private data, avoid the confusion of data, guaranteed the fail safe of private data in terminal, promoted user's experience.
Description of drawings
Fig. 1 shows the block diagram of the terminal in correlation technique;
Fig. 2 shows the block diagram of terminal according to an embodiment of the invention;
Fig. 3 shows the flow chart of data processing method according to an embodiment of the invention;
Fig. 4 shows the schematic diagram of terminal according to an embodiment of the invention;
Fig. 5 shows the flow chart of the processing method of the first processing unit according to an embodiment of the invention;
Fig. 6 shows the flow chart of the processing method of the second processing unit according to an embodiment of the invention;
Fig. 7 shows the flow chart of the processing method that monitors according to an embodiment of the invention module;
Fig. 8 A shows the flow chart of data processing method according to an embodiment of the invention;
Fig. 8 B shows the flow chart of data processing method according to another embodiment of the invention.
Embodiment
, in order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.Need to prove, in the situation that do not conflict, the application's embodiment and the feature in embodiment can make up mutually.
A lot of details have been set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not subjected to the restriction of following public specific embodiment.
Fig. 2 shows the block diagram of terminal according to an embodiment of the invention.
As shown in Figure 2, terminal according to an embodiment of the invention, comprising: the first communication unit 202 and second communication unit 204 all are connected to the first processing unit 206, receive respectively the data from outside, and the data that will receive separately are sent to described the first processing unit 206; Described the first processing unit 206 comprises supervision module 2062, be used for the data from described the first communication unit 202 or described second communication unit 204 are judged, when judging described data as private data, described private data is sent to described the first processing unit 206, when judging described data as non-private data, described non-private data is sent to described the second processing unit 208; Described the first processing unit 206, be sent to the external equipment 210 of described terminal after described private data is processed; Described the second processing unit 208, be connected to described supervision module 2062, is sent to described external equipment 210 after described non-private data is processed.
In order to improve the fail safe of data, terminal has been configured a plurality of processors, specify wherein a part of processor for the treatment of user's private data, all the other processors are for the treatment of the non-private data of user, thereby can make numerous data be divided into multiclass processes respectively, not only can accelerate response speed, can also guarantee the fail safe of data, improve the stability of a system.
because the first communication unit 202 and second communication unit all are connected 204 with the first processing unit 206, be respectively used to receive the data from outside, and first communication unit 202 and second communication unit 204 all may transmit and process private data and non-private data, therefore transferring to respectively different processors in order to ensure the private data of the first communication unit 202 and 204 transmission of second communication unit and processing from non-private data processes, arrange in the first processing unit 206 and monitor module 2062, judge with the data type to from the first communication unit 202 and second communication unit 204, namely be divided into private data and non-private data, guarantee the accuracy of Data classification, and being transferred to respectively different processing units, dissimilar data process, guaranteed the fail safe that data are processed.
Private data refers to belong to for these data of user the data of individual privacy, such as password, account, short message content, Mail Contents, financial data etc., but not private data refers to not belong to for these data of user the data of individual privacy, such as the music of downloading, e-book, broadcast receiver data, web page news etc.
External equipment 210 refers to terminal other related devices except processor, communication unit, such as screen, transducer, bluetooth, WIFI, camera etc.
Should be understood that except according to the privacy of user angle, data being classified, can also adopt other sorting technique, for example the data relevant to the contact person process for the first processing unit 206, and other data process for the second processing unit 208.
In technique scheme, preferably, also comprise: the first memory cell, be connected to described the first processing unit 206, the described private data after described the first processing unit 206 is processed is stored; The second memory cell, be connected to described the second processing unit 208, and the described non-private data after described the second processing unit 208 is processed is stored.
In this technical scheme, by different memory cell, private data and non-private data are stored, avoided the confusion of storing between private data and non-private data, guaranteed the fail safe of private data, the first memory cell and the second memory cell can be memory and/or internal memory.On the other hand, because private data is stored in different spaces from non-private data, and by different processors, processed, therefore improved the processing speed of data.
In technique scheme, preferably, also comprise: updating block, according to the renewal instruction that receives, the decision condition that renewal is screened described data, so that described supervision module 2062 is carried out the judgement of private data and non-private data according to the decision condition after upgrading.
In this technical scheme, along with increasing of terminal traffic, the kind of user's private data also will change, and such as in communication service, note, address list etc. belongs to user's private data; In terminal system; switching on and shutting down password, application protection password, terminal anti-theft password and unlocking screen password etc. also belong to user's private data; by the renewal of the Rule of judgment to the data screening, it is more accurate to make the screening of data, thereby guarantees the fail safe of user's private data.
In technique scheme; preferably; described decision condition comprises all application on described terminal is divided into protected application and not protected application, and described private data belongs to the data under described protected application, and described non-private data belongs to the data under described not protected application.
In this technical scheme; user or manufacturer can arrange the condition that the type of data is judged; concrete; all application in terminal can be divided into protected application and not protected application, monitor like this module 2062 when receiving data, the attribute of the type judgement data by judging the application under these data; if these data belong to protected application; these data are private data, otherwise, be non-private data.Such as can be with chat tool as shielded application, and with music player as not shielded application, and then can judge that the data that chat tool produces belong to private data, and the data that music player produces belong to non-private data.Certainly, user or manufacturer can also arrange other decision condition as required, as the data relevant to the contact person, are private data, and other data are non-private data etc.
in technique scheme, preferably, described supervision module 2062 also is used for needing to carry out when mutual according to described private data and described external equipment 210 at described the first processing unit 206, send interrupt signal to described the second processing unit 208, interrupt the non-private data that carries out between described the second processing unit 208 and described external equipment 210 mutual, and when described the first processing unit 206 is completed processing to described private data, send feedback signal to described the second processing unit 208, notify described the second processing unit 208 proceed and described external equipment 210 between non-private data mutual, described supervision module 2062 also is used for needing to carry out when mutual according to described non-private data and described external equipment 210 at described the second processing unit 208, send interrupt signal to described the first processing unit 206, interrupt the private data that carries out between described the first processing unit 206 and described external equipment 210 mutual, and when described the second processing unit 208 is completed processing to described non-private data, send feedback signals to described the first processing unit 206, notify described the first processing unit 206 proceed and described external equipment 210 between private data mutual.
because terminal has been configured a plurality of processors, so relative complex that becomes alternately of processor and external equipment 210, for reciprocal process and the order of coordinating a plurality of processors and external equipment 210, provide in this technical scheme when the first processing unit 206 for the treatment of private data needs the business datum of emergency treatment generation in real time, by monitoring that module 2062 sends interrupt signal to the second processing unit 208 for the treatment of non-private data, the business datum of processing to interrupt the second processing unit 208, and be in wait state, when the first processing unit 206 is completed with external equipment 210 mutual, notify the second processing unit 208 to continue uncompleted data interaction by monitoring module 2062, by such treatment mechanism, can guarantee that the user is relatively important, urgent business datum is by priority treatment, and also can not affect the processing of other business datums.particularly, can in monitoring module 2062, flag bit be set, when mark position is low level, by the first processing unit 206 work, when flag bit is high level, by the second processing unit 208 work, such as, the user (belongs to non-private data when listening to the music, external equipment 210 loudspeaker have been used, and processed by the second processing unit 208), mobile phone is sent a telegram here suddenly and (is belonged to private data, should be processed by the first processing unit 206, also need use external equipment 210 loudspeaker), monitor that module 2062 is low level with mark position, caller data is transferred to the first processing unit 206 to be processed, after the first processing unit 206 is handled incoming call, monitor that module 2062 is high level with mark position, continuation is controlled external equipment 210 loudspeaker by the second processing unit 208 and is play music.
In like manner, the second processing unit 208 carries out when mutual at need and external equipment 210, also needs to send inquiry and interrupt signals to the first processing unit 206, guarantee that urgent, the most nearest business datum can be by priority treatment.
Fig. 3 shows the flow chart of data processing method according to an embodiment of the invention.
As shown in Figure 3, data processing method according to an embodiment of the invention comprises: step 302, and the first communication unit and second communication unit receive respectively the data from outside, and the data that will receive separately are sent to the first processing unit; Step 304, by the supervision module in described the first processing unit, the data from described the first communication unit or described second communication unit are judged, when judging described data as private data, described private data is sent to described the first processing unit, when judging described data as non-private data, described non-private data is sent to described the second processing unit; Step 306, described the first processing unit receives described private data, and is sent to the external equipment of described terminal after described private data is processed; Step 308, described the second processing unit receives described non-private data, and is sent to the external equipment of described terminal after described non-private data is processed.
In order to improve the fail safe of data, terminal has been configured a plurality of processors, specify wherein a part of processor for the treatment of user's private data, all the other processors are for the treatment of the non-private data of user, thereby can make numerous data be divided into multiclass processes respectively, not only can accelerate response speed, can also guarantee the fail safe of data, improve the stability of a system.
because the first communication unit and second communication unit all are connected with the first processing unit, be respectively used to receive from the data of outside and the first communication unit and second communication unit and all may transmit and process private data and non-private data, therefore transferring to respectively different processors in order to ensure the private data of the first communication unit and the transmission of second communication unit and processing from non-private data processes, the supervision module is set in the first processing unit, judge with the data type to from the first communication unit and second communication unit, namely be divided into private data and non-private data, guarantee the accuracy of Data classification, and being transferred to respectively different processing units, dissimilar data process, guaranteed the fail safe that data are processed.
Private data refers to belong to for these data of user the data of individual privacy, such as password, account, short message content, Mail Contents, financial data etc., but not private data refers to not belong to for these data of user the data of individual privacy, such as the music of downloading, e-book, broadcast receiver data, web page news etc.
External equipment refers to terminal other related devices except processor, communication unit, such as screen, transducer, bluetooth, WIFI, camera etc.
Should be understood that except according to the privacy of user angle, data being classified, can also adopt other sorting technique, for example the data relevant to the contact person are given the first processing unit processes, and other data are given the second processing unit processes.
In technique scheme, preferably, also comprise: the described private data by the first memory cell after to described the first processing unit processes is stored; Described non-private data by the second memory cell after to described the second processing unit processes is stored.
In this technical scheme, by different memory cell, private data and non-private data are stored, avoided the confusion of storing between private data and non-private data, guaranteed the fail safe of private data, the first memory cell and the second memory cell can be memory and/or internal memory.On the other hand, because private data is stored in different spaces from non-private data, and by different processors, processed, therefore improved the processing speed of data.
In technique scheme, preferably, also comprise:, according to the renewal instruction that receives, upgrade the decision condition that described data are screened, so that described supervision module is carried out the judgement of private data and non-private data according to the decision condition after upgrading.
In this technical scheme, along with increasing of terminal traffic, the kind of user's private data also will change, and such as in communication service, note, address list etc. belongs to user's private data; In terminal system; switching on and shutting down password, application protection password, terminal anti-theft password and unlocking screen password etc. also belong to user's private data; by the renewal of the Rule of judgment to the data screening, it is more accurate to make the screening of data, thereby guarantees the fail safe of user's private data.
In technique scheme; preferably; described decision condition comprises all application on described terminal is divided into protected application and not protected application, and described private data belongs to the data under described protected application, and described non-private data belongs to the data under described not protected application.
In this technical scheme; user or manufacturer can arrange the condition that the type of data is judged; concrete; all application in terminal can be divided into protected application and not protected application, monitor like this module when receiving data, the attribute of the type judgement data by judging the application under these data; if these data belong to protected application; these data are private data, otherwise, be non-private data.Such as can be with chat tool as shielded application, and with music player as not shielded application, and then can judge that the data that chat tool produces belong to private data, and the data that music player produces belong to non-private data.Certainly, user or manufacturer can also arrange other decision condition as required, as the data relevant to the contact person, are private data, and other data are non-private data etc.
In technique scheme, preferably, also comprise: at described the first processing unit, need to carry out when mutual according to described private data and described external equipment, described supervision module sends interrupt signal to described the second processing unit, interrupt the non-private data that carries out between described the second processing unit and described external equipment mutual, and when described the first processing unit is completed processing to described private data, send feedback signal to described the second processing unit, notify described the second processing unit proceed and described external equipment between non-private data mutual; Need to carry out when mutual according to described non-private data and described external equipment at described the second processing unit, described supervision module sends interrupt signal to described the first processing unit, interrupt the private data that carries out between described the first processing unit and described external equipment mutual, and when described the second processing unit is completed processing to described non-private data, send feedback signal to described the first processing unit, notify described the first processing unit proceed and described external equipment between private data mutual.
because terminal has been configured a plurality of processors, so relative complex that becomes alternately of processor and external equipment 210, for reciprocal process and the order of coordinating a plurality of processors and external equipment 210, provide in this technical scheme when the first processing unit 206 for the treatment of private data needs the business datum of emergency treatment generation in real time, by monitoring that module 2062 sends interrupt signal to the second processing unit 208 for the treatment of non-private data, the business datum of processing to interrupt the second processing unit 208, and be in wait state, when the first processing unit 206 is completed with external equipment 210 mutual, notify the second processing unit 208 to continue uncompleted data interaction by monitoring module 2062, by such treatment mechanism, can guarantee that the user is relatively important, urgent business datum is by priority treatment, and also can not affect the processing of other business datums.particularly, can in monitoring module 2062, flag bit be set, when mark position is low level, by the first processing unit 206 work, when flag bit is high level, by the second processing unit 208 work, such as, the user (belongs to non-private data when listening to the music, external equipment 210 loudspeaker have been used, and processed by the second processing unit 208), mobile phone is sent a telegram here suddenly and (is belonged to private data, should be processed by the first processing unit 206, also need use external equipment 210 loudspeaker), monitor that module 2062 is low level with mark position, caller data is transferred to the first processing unit 206 to be processed, after the first processing unit 206 is handled incoming call, monitor that module 2062 is high level with mark position, continuation is controlled external equipment 210 loudspeaker by the second processing unit 208 and is play music.
In like manner, the second processing unit carries out when mutual at need and external equipment, also needs to send inquiry and interrupt signal to the first processing unit, guarantee that urgent, the most nearest business datum can be by priority treatment.
Fig. 4 shows the schematic diagram of terminal according to an embodiment of the invention.
As shown in Figure 4, the present invention on the basis of correlation technique, has increased CPU, a RAM and EMMC, processes different data by different CPU like this, different RAM and the different data of EMMC storage.
Such as, definition CPU1 only processes individual private possession information data (data of protected application), by being arranged on data that supervision module in CPU1 filters out protected application (wherein, protected application comprises contact person, information, cryptoguard etc.), processed by dedicated cpu 1, and being stored in private memory RAM1 and EMMC1, thereby the safety of guarantee individual subscriber private information data; Definition CPU2 only processes public information data (the not data of protected application) towards the society; by being arranged on data that supervision module in CPU1 filters out not protected application (wherein; not protected application comprises browser, shows, takes pictures, simple music and video broadcast, broadcast receiver etc.); processed by dedicated cpu 2, and be stored in private memory RAM2 and EMMC2.Like this; the data of the data of protected application and not protected application are separately processed and storage, avoided the data of different safety class mixed in together, can guarantee the safety of user's private data; the processing time that simultaneously can greatly improve different pieces of information, lifting user's experience.
The memory corresponding with each processing unit, except being EMMC, can also be the storage mediums such as nand flash.
Fig. 5 shows the flow chart of the processing method of the first processing unit according to an embodiment of the invention.
As shown in Figure 5, the flow process of the processing method of the first processing unit is as follows:
Certainly, also can define the second processing unit and process private information.
Fig. 6 shows the flow chart of the processing method of the second processing unit according to an embodiment of the invention.
As shown in Figure 6, the flow process of the processing method of the second processing unit CPU2 is as follows:
Step 602, the second processing unit processes by monitor that module filters out from the non-private information in the first communication unit and second communication unit.Define the second processing unit and only process non-private information data (the public information data that namely gear to the needs of the society), take pictures, the application such as demonstration, browsing page is set to not protected application, the second processing unit is only processed the data of not protected application.
Step 604, be stored in non-private information on the second memory cell (RAM2 and EMMC2), and wherein the second memory cell comprises internal memory and memory.The data of protected application all are not stored in the second memory cell.
Step 606, give non-shielded application with non-private information and process.Thereby ensure the data security of Storage and Processing individual private possession information.
Fig. 7 shows the flow chart of the processing method that monitors according to an embodiment of the invention module.
As shown in Figure 7, monitor that according to an embodiment of the invention the flow process of processing method of module is as follows:
therefore, in the present embodiment, the preset screening rule of data in monitoring module, all application datas are classified, be divided into core application and non-core application, core application is shielded application, non-core application i.e. not shielded application, core application can be for including the application of privacy of user data, for example speech business data (address list, message registration, information), Email in the data service data, preserve account information, recording in multimedia application, download audio frequency and video by payment, switching on and shutting down password in system, the antitheft mobile phone password, the unlocking screen password, in file manager, data message is encrypted, back-up application, notepad, non-core application is not for relating to the application of privacy of user data, browser in for example data service data, camera, simple display application, broadcast receiver.Monitor that module judges the data that communication unit receives according to preset screening rule judge whether these data are private datas,, if these data are note datas, this note data is sent to the processor that is exclusively used in the processing private data to process.
it is the foundation of distinguishing private data and non-private data due to screening rule, and accuracy that should foundation will affect the differentiation accuracy of data, therefore can upgrade according to the development of application program and business in order to ensure this foundation, when finding that there is new application program or new business, can whether relate to individual privacy according to new application and new business and determine whether to upgrade screening rule, the new application and the new business that are about to relate to private data are subdivided in the Data classification that relates to private data, the new application and the new business that do not relate to private data are subdivided in the Data classification that relates to non-private data.For example, terminal newly downloaded after the application of a psychological FM, determine that this application does not relate to private data, this application can be subdivided in non-core application class so, can be that the user manually selects when dividing, also can determine automatically to the judgement of this application whether this application is the application that does not relate to private data according to other-end.
in addition, monitor that module also is used for, monitoring while for the treatment of the CPU1 of private data, needing business datum that emergency treatment occurs in real time, by monitoring that module sends interrupt signal to the CPU2 for the treatment of non-private data, the business datum of processing with interrupts of CPU 2, and be in wait state, when CPU1 completes with external equipment mutual, by monitoring that module notice CPU2 continues uncompleted data interaction, by such treatment mechanism, can guarantee that the user is relatively important, urgent business datum is by priority treatment, and also can not affect the processing of other business datums.Concrete, can in monitoring module, flag bit be set, when mark position is low level,, by CPU1 work, when flag bit is high level, by CPU2, worked.
Further illustrate according to technical scheme of the present invention below in conjunction with Fig. 8 A and Fig. 8 B.
As shown in Figure 8 A, step 802, judge whether current business needs the external equipment of CPU1 and terminal to carry out alternately, suppose that active user's terminal receives an incoming call, incoming call belongs to user's private data, therefore transfer to CPU1 and process, determine CPU1 when processing this caller data need to audio processing equipment for example loudspeaker carry out alternately.If current business does not need the external equipment of CPU1 and terminal to carry out finishing this flow process alternately.
Whether step 804, judge that CPU1 is current to be connected with this audio processing equipment,, if not with audio processing equipment, be connected (illustrate this audio processing equipment is current with CPU2, be connected), enters step 806, otherwise, finish this flow process.
Therefore, when CPU2 is processing this non-private data of player application data and with audio processing equipment, is being connected, if receive incoming call this moment, can interrupts of CPU 2 and being connected of audio processing equipment, CPU1 can be connected with this audio processing equipment,, even if by CPU2, taken audio processing equipment, also can in time receive incoming call.
After the Business Processing of CPU1 finishes, can notify CPU2 to proceed not complete business, for example continue to play music.Adopt such treatment mechanism, can make in the situation that a plurality of processor coexists and can rulyly carry out business, can not affect user's normal use, and because a plurality of processors are respectively used to process different data, not only improve data processing speed, also further strengthened Information Security.
As shown in Figure 8 B, show the process chart of CPU2 with respect to the CPU1 shown in Fig. 8 A.
Above-mentioned steps 812 also be included in receive CPU1 finishing service process notice the time, continue to be connected with audio frequency apparatus continuation broadcast music.
For example at display screen, just at display video A(CPU2, with this display screen, be connected again) time, at this moment receive a video calling (CPU1 wishes to be connected with this display screen), in order to guarantee that the user can in time process this video calling, CPU1 sends interrupt signal to CPU2, CPU2 interrupts playing this video A, when definite CPU2 and display screen disconnected, CPU1 and display screen connected.After this video calling finished, CPU1 notice CPU2 can continue to play this video A.CPU2 after receiving this notice, connects with display screen, continues display video A; , only take display screen as example, but in practical application, also relate to the connection switching of the peripheral hardwares such as touch-screen, loud speaker in this embodiment.
Therefore occur a plurality of processors all needs with same peripheral hardware for example screen, camera, loudspeaker, when WIFI is connected, the processor of processing new business can be controlled and process other processors interruptions of other business and being connected of counterpart external device.When the processed end of new business, can notify these other processors can continue to be connected with this counterpart external device, proceed uncompleted business.Should be understood that the processing unit in above-described embodiment can be both a complete processor, can be also a core in polycaryon processor.
More than be described with reference to the accompanying drawings technical scheme of the present invention,, due in correlation technique,, for the shared processor of two communication units of two standby frameworks, confusion easily occurs between data, and user's private information can not get effectively ensureing.Therefore the present invention proposes a kind of new data processing scheme, can screen and be processed by different processors respectively private data and the non-private data from a plurality of communication units in terminal, avoided the confusion of data, guarantee the fail safe of private data in terminal, promote user's experience.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a terminal, is characterized in that, comprising:
The first communication unit and second communication unit, all be connected to the first processing unit, receives respectively the data from outside, and the data that will receive separately are sent to described the first processing unit;
Described the first processing unit comprises the supervision module, be used for the data from described the first communication unit or described second communication unit are judged, when judging described data as private data, described private data is sent to described the first processing unit, when judging described data as non-private data, described non-private data is sent to described the second processing unit;
Described the first processing unit, be sent to the external equipment of described terminal after described private data is processed;
Described the second processing unit, be connected to described supervision module, is sent to described external equipment after described non-private data is processed.
2. terminal according to claim 1, is characterized in that, also comprises:
The first memory cell, be connected to described the first processing unit, and the described private data after described the first processing unit processes is stored;
The second memory cell, be connected to described the second processing unit, and the described non-private data after described the second processing unit processes is stored.
3. terminal according to claim 1, is characterized in that, also comprises:
Updating block,, according to the renewal instruction that receives, upgrade the decision condition that described data are screened, so that described supervision module is carried out the judgement of private data and non-private data according to the decision condition after upgrading.
4. terminal according to claim 3; it is characterized in that; described decision condition comprises all application on described terminal is divided into protected application and not protected application; described private data belongs to the data under described protected application, and described non-private data belongs to the data under described not protected application.
5. the described terminal of any one according to claim 1 to 4, it is characterized in that, described supervision module also is used for needing to carry out when mutual according to described private data and described external equipment at described the first processing unit, send interrupt signal to described the second processing unit, interrupt the non-private data that carries out between described the second processing unit and described external equipment mutual, and when described the first processing unit is completed processing to described private data, send feedback signal to described the second processing unit, notify described the second processing unit proceed and described external equipment between non-private data mutual,
Described supervision module also is used for needing to carry out when mutual according to described non-private data and described external equipment at described the second processing unit, send interrupt signal to described the first processing unit, interrupt the private data that carries out between described the first processing unit and described external equipment mutual, and when described the second processing unit is completed processing to described non-private data, send feedback signal to described the first processing unit, notify described the first processing unit proceed and described external equipment between private data mutual.
6. a data processing method, is characterized in that, comprising:
The first communication unit and second communication unit receive respectively the data from outside, and the data that will receive separately are sent to the first processing unit;
By the supervision module in described the first processing unit, the data from described the first communication unit or described second communication unit are judged, when judging described data as private data, described private data is sent to described the first processing unit, when judging described data as non-private data, described non-private data is sent to described the second processing unit;
Described the first processing unit receives described private data, and is sent to the external equipment of described terminal after described private data is processed;
Described the second processing unit receives described non-private data, and is sent to the external equipment of described terminal after described non-private data is processed.
7. data processing method according to claim 6, is characterized in that, also comprises:
Described private data by the first memory cell after to described the first processing unit processes is stored;
Described non-private data by the second memory cell after to described the second processing unit processes is stored.
8. data processing method according to claim 6, is characterized in that, also comprises:
, according to the renewal instruction that receives, upgrade the decision condition that described data are screened, so that described supervision module is carried out the judgement of private data and non-private data according to the decision condition after upgrading.
9. data processing method according to claim 8; it is characterized in that; described decision condition comprises all application on described terminal is divided into protected application and not protected application; described private data belongs to the data under described protected application, and described non-private data belongs to the data under described not protected application.
10. the described data processing method of any one according to claim 6 to 9, is characterized in that, also comprises:
Need to carry out when mutual according to described private data and described external equipment at described the first processing unit, described supervision module sends interrupt signal to described the second processing unit, interrupt the non-private data that carries out between described the second processing unit and described external equipment mutual, and when described the first processing unit is completed processing to described private data, send feedback signal to described the second processing unit, notify described the second processing unit proceed and described external equipment between non-private data mutual;
Need to carry out when mutual according to described non-private data and described external equipment at described the second processing unit, described supervision module sends interrupt signal to described the first processing unit, interrupt the private data that carries out between described the first processing unit and described external equipment mutual, and when described the second processing unit is completed processing to described non-private data, send feedback signal to described the first processing unit, notify described the first processing unit proceed and described external equipment between private data mutual.
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