CN101754458A - Working mode switching method of communication system and mobile terminal - Google Patents
Working mode switching method of communication system and mobile terminal Download PDFInfo
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- CN101754458A CN101754458A CN200810227920A CN200810227920A CN101754458A CN 101754458 A CN101754458 A CN 101754458A CN 200810227920 A CN200810227920 A CN 200810227920A CN 200810227920 A CN200810227920 A CN 200810227920A CN 101754458 A CN101754458 A CN 101754458A
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The invention discloses a working mode switching method of a communication system and a mobile terminal. The mobile terminal at least comprises a communication processor, wherein the working mode of the communication processor only completing the communication function is the communication mode, and the working mode of the communication processor simultaneously completing the communication function and the application function is the application mode. The method comprises the following steps: obtaining switching triggering information in the application mode; and controlling the communication processor to be switched from the application mode to the communication mode according to the switching triggering information. In the same way, the system can also obtain the switching information in the communication mode, and complete the switching from the communication mode to the application mode. The switching method has the advantages that the communication processor can work in the communication mode only completing the communication function, the application function of the communication processor does not need to be opened all the time, the occupation of the system sources is reduced, and the system power consumption is reduced.
Description
Technical field
The present invention relates to communication technical field, particularly the Working mode switching method of communication system and portable terminal.
Background technology
Smart phone (smart mobile phone) combines PDA (Personal Digital Assistant, personal digital assistant) function, the intelligent mobile terminal that can supply client's browsing page, send and receive e-mail.The framework that Smartphone adopts application processor to combine with communication processor when realizing function, communication processor is as the ancillary equipment of application processor in this framework.Wherein, application processor is finished as functions such as audio frequency and video broadcast, document reading and processing; Communication processor provides communication channel for application processor, realizes communication function.Existing intelligent mobile terminal when design with AP (Application Processor, application processor) system is a main control device, other ancillary equipment (as display screen, keyboard etc.) all links to each other with the AP system by input/output interface, and CP (Communication Processor, communication processor) also is connected to the AP system, as the ancillary equipment of this AP system by the I/O interface.
Raising along with the application power of CP system in the intelligent mobile terminal, in order to reduce the power consumption of AP system, when general application power only need be provided, intelligent mobile terminal can be operated in the state of only being controlled by the CP system, under this state, ancillary equipment all is connected to the CP system, and the AP system is in off-mode.When needing intelligent mobile terminal that higher application power is provided, open the AP system and get final product.Under the state that the CP system boot is only arranged, intelligent mobile terminal is except finishing the communication function, can also finish the upper layer application as network browsing, schedule management etc., in the CP system, need to be loaded as accordingly and finish the needed upper layer software (applications) of these upper layer application, if this moment the AP system boot, then in handoff procedure, only the ancillary equipment that will originally link to each other with the CP system switches to the AP system and links to each other, and the upper layer software (applications) that the CP internal system has been opened still moves.Hence one can see that, when only needing the CP system to finish communication function, if the CP internal system is still opened upper application software, will take a large amount of system resources, causes system power dissipation to increase.
Summary of the invention
The object of the present invention is to provide the Working mode switching method of mobile terminal communication system and use the portable terminal of this changing method, to solve in the prior art when only needing communication system to finish communication function, application software is still opened the problem that causes taking a large amount of system resources.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of Working mode switching method of mobile terminal communication system, described portable terminal comprises communication processor at least, the mode of operation that described communication processor is only finished communication function is a communication pattern, the mode of operation that described communication processor is finished communication function and application function simultaneously is an application model, and described method comprises:
Under application model, obtain handover trigger information;
Switch to described communication pattern according to the described communication processor of described handover trigger information Control from described application model.
A kind of Working mode switching method of mobile terminal communication system, described portable terminal comprises communication processor at least, the mode of operation that described communication processor is only finished communication function is a communication pattern, the mode of operation that described communication processor is finished communication function and application function simultaneously is an application model, and described method comprises:
Under communication pattern, obtain handover trigger information;
Switch to described application model according to the described communication processor of described handover trigger information Control from described communication pattern.
A kind of portable terminal, at least comprise communication processor, the mode of operation that described communication processor is only finished communication function is a communication pattern, and the mode of operation that described communication processor is finished communication function and application function simultaneously is an application model, and described communication processor comprises:
First acquiring unit is used for obtaining handover trigger information under described application model;
First control unit is used for switching to described communication pattern according to the described communication processor of described handover trigger information Control from described application model.
A kind of portable terminal, described portable terminal comprises communication processor at least, the mode of operation that described communication processor is only finished communication function is a communication pattern, and the mode of operation that described communication processor is finished communication function and application function simultaneously is an application model, and described communication processor comprises:
Second acquisition unit is used for obtaining handover trigger information under communication pattern;
Second control unit is used for switching to described application model according to the described communication processor of described handover trigger information Control from described communication pattern.
By above technical scheme provided by the invention as seen, communication of mobile terminal processor among the present invention can be operated under the communication pattern of only finishing communication function, also can be operated under the application model of finishing communication function and application function simultaneously, communication processor is by obtaining handover trigger information, can between described communication pattern and application model, switch, this switching mode makes communication processor when need not to use application function, can be operated under the communication pattern of only finishing communication function, the application function of open communication processor constantly, reduced the taking of system resource, reduced and cause system power dissipation.
Description of drawings
Fig. 1 is the first embodiment flow chart of the Working mode switching method of communication system of the present invention;
Fig. 2 is the second embodiment flow chart of the Working mode switching method of communication system of the present invention;
Fig. 3 is the 3rd embodiment flow chart of the Working mode switching method of communication system of the present invention;
Fig. 4 is the system architecture schematic diagram of middle portable terminal embodiment illustrated in fig. 3;
Fig. 5 is the 4th embodiment flow chart of the Working mode switching method of communication system of the present invention;
Fig. 6 is the first embodiment block diagram of portable terminal of the present invention;
Fig. 7 is the second embodiment block diagram of portable terminal of the present invention;
Fig. 8 is the 3rd embodiment block diagram of portable terminal of the present invention.
Embodiment
Core of the present invention provides the Working mode switching method of mobile terminal communication system and uses the portable terminal of this changing method, in order to make those skilled in the art person understand the present invention program better, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Portable terminal in the embodiment of the invention comprises communication processor at least, and wherein, the mode of operation that communication processor is only finished communication function is a communication pattern, and the mode of operation that communication processor is finished communication function and application function simultaneously is an application model.
The first embodiment flow process of the Working mode switching method of mobile terminal communication system of the present invention as shown in Figure 1, this embodiment shows mobile terminal communication system switches to communication pattern from application model process:
Step 101: under application model, obtain handover trigger information.
Wherein, when described portable terminal also comprised application processor, handover trigger information was specially the information of being controlled by described application processor that switches to; Handover trigger information is specially described portable terminal when inserting other electronic equipment when described portable terminal only comprises communication processor, the information that enters described communication pattern that receives.
Step 102: switch to communication pattern from application model according to handover trigger information Control communication processor.
The second embodiment flow process of the Working mode switching method of mobile terminal communication system of the present invention as shown in Figure 2, this embodiment shows mobile terminal communication system switches to application model from communication pattern process:
Step 201: under communication pattern, obtain handover trigger information.
Wherein, when described portable terminal also comprised application processor, handover trigger information was specially from controlled the information of being controlled by described communication processor that switches to by described application processor; When described portable terminal only comprised communication processor, handover trigger information was specially described portable terminal and disconnects the information that is connected with other electronic equipment, or the incoming information that receives when inserting other electronic equipment.
Step 202: switch to application model from communication pattern according to handover trigger information Control communication processor.
The 3rd embodiment flow process such as Fig. 3 of the Working mode switching method of mobile terminal communication system of the present invention, this embodiment shows when further comprising application processor in the portable terminal, when control is switched between communication processor and the application processor, the handoff procedure of communication processor mode of operation:
Step 301: enter the state of controlling by communication processor after the initial start of portable terminal.
Portable terminal of the present invention can be operated in the state of being controlled by communication processor, also can be operated in the state of controlling by application processor, the power consumption of communication processor is less than application processor, therefore behind the mobile terminal-opening, at first enter the state of controlling by communication processor, follow-up according to application need, can between two states, switch, reduce power consumption with bottom line.
Step 302: communication processor loads peripheral hardware driver, communication protocol stack, application program and Communications System User interface.
When entering the state of being controlled by communication processor, communication processor loads the peripheral hardware driver, makes shared peripheral hardwares such as display screen and keyboard, and the peripheral hardware that communication processor exclusively enjoys is connected to communication processor; Load communication protocol stack, make communication processor can finish the underlying protocol of communication; Loading application programs makes communication processor can finish basic application function, as conversation, note, network browsing and schedule management etc.; Load the Communications System User interface, make the user under the state of communication processor control, to finish various operations by display screen.
Step 303: communication processor runs application and enters application model.
After loading peripheral hardware driver, communication protocol stack, application program and Communications System User interface, communication processor runs application, portable terminal enters the application model of being controlled by communication processor, can finish communication function and basic application function under application model.
Step 304: judge whether to enter the state of controlling by application processor, if then execution in step 305; Otherwise, return step 303.
When the application function of communication processor is difficult to satisfy user's needs, when for example carrying out video playback, office software operation, enterprises service or collaborative calculating, need switch to the state of controlling by application processor from the state that communication processor is controlled.
Step 305: communication processor is after application processor sends open command, and shared peripheral hardware switches to application processor, communication processor unloading communication system applications program and user control interface.
When current needs entered the state of being controlled by application processor, communication processor at first sent open command to application processor, the start of request application processor, and simultaneously with LCD, shared peripheral hardware such as keyboard switches to application processor; Communication processor unloading peripheral hardware driver, it is high resistant that the input/output interface that connects shared peripheral hardware is set simultaneously, reduces system power dissipation; Because application processor can be finished all application functions and basic function, comprise basic application (conversation, get online without being tethered to a cable, schedule management etc.) and complicated applications (video playback, office calculating etc.), communication processor this moment is as the peripheral hardware of application processor, only need to provide the path of radio communication for application processor, need not to carry out basic application function, therefore communication processor unloads the communication system applications program, and unloading communication system control interface, prepare for entering the state of controlling by application processor.
Step 306: communication processor open communication interface also loads serial ports modulation handling procedure.
Behind communication processor unloading application program and the communication system control interface, though need not to carry out again application function, but still need the executive communication function, so communication processor open communication interface, and loading the serial ports modulation handling procedure that communication is managed, this handling procedure can be AT (Attention) program.
Step 307: judge the current communications status that whether is in of communication processor, if then execution in step 308; Otherwise, execution in step 309.
Switched to by communication processor in the process of application processor, therefore communication processor may need to judge the operating state of current communication processor just in the executive communication function.
Step 308: communication processor is managed current communications status by serial ports modulation handling procedure.
Current communication processor is in communications status, therefore takes over ongoing communication by serial ports modulation handling procedure.
Step 309: application processor open communication interface also loads serial ports modulation handling procedure and application program.
In handoff procedure, application processor also needs the open communication interface, and loads serial ports modulation handling procedure, so that the communication process of communication processor is controlled, the application processor loading application programs comprises basic utility and complex application simultaneously.
Step 310: application processor is carried out serial ports modulation handling procedure, judges the current communications status that whether is in of communication processor, if then execution in step 311; Otherwise, execution in step 312.
Behind the application processor open communication interface,, detect the communication interface of communication processor, judge the current communications status that whether is in of communication processor by calling serial ports modulation program.
Step 311: application processor open communication application program.
Current communication processor is in communications status, so application processor startup corresponding communication application program, calls serial ports modulation handling procedure, continues to finish ongoing communication function.
Step 312: application processor communicates by communication interface control communication processor after entering the application controls interface, and communication processor enters communication pattern.
After successfully switching to the state of controlling by application processor, communication processor is only finished communication function, and need not to finish application function, when realizing communication function, finish communication function by application processor by communication interface control communication processor, communication processor is finished the switching from the application model to the communication pattern.
Step 313: need to judge whether application processor to control, if then return step 312; Otherwise, execution in step 314.
After portable terminal enters the state of application processor control, application processor can be finished various complicated applications, after using complicated applications to finish, for example, need switch to the state by communication processor control from the state of application processor control, perhaps application processor enters resting state after a period of time, in order to save the power consumption of application processor, after opening application processor, need real-time judge whether also to need application processor to control.
Step 314: application processor unloading application program.
When need not application processor and control, application processor unloading application program, and unloading peripheral hardware driver, it is high resistant that the input/output interface that connects peripheral hardware is set simultaneously, with LCD, shared peripheral hardware such as keyboard switches to communication processor, application processor shutdown then, and portable terminal switches to the state by communication processor control.
Step 315: after communication processor detected the application processor shutdown, communication processor loads shared the peripheral hardware driving, and activation is shared peripheral bus and connected.
After the application processor shutdown, LCD, shared peripheral hardware such as keyboard switches to communication processor, and communication processor loads shares the peripheral hardware driving, and activation is shared peripheral bus and is connected.Portable terminal enters the state of being controlled by communication processor.
Step 316: communication processor loading application programs and communication system control interface, unloading serial ports modulation handling procedure returns step 303.
Communication processor loads shares the peripheral hardware driver, makes shared peripheral hardwares such as display screen and keyboard be connected to communication processor.The communication processor loading application programs makes communication processor can finish basic application function, as network browsing and schedule management etc.; Load the Communications System User interface, make the user under the state of communication processor control, to finish various operations by display screen; Behind the loaded, return step 303, communication processor is finished the switching from the communication pattern to the application model.
In conjunction with the 3rd embodiment of the invention described above method, the system architecture schematic diagram of portable terminal of the present invention as shown in Figure 4, portable terminal comprises application processor AP and communication processor CP.
During initial the start, portable terminal enters the state of being controlled by CP, LCD, shared peripheral hardware such as keyboard is connected on the CP, CP loads the peripheral hardware driver by the peripheral hardware driver module, the load operation system, CP finishes the loading of basic utility, communication protocol stack and user interface simultaneously, be operated under the application model after the initial start of CP, can finish radio communication by radio-frequency module, and the basic utility after loading by operation finishes basic application function, for example, converses, sends SMS message or schedule management etc.
When portable terminal need be finished such as complicated applications such as video playback or collaborative calculating, need switch to the state of controlling by AP, this moment, the switching controls module of CP sent open command by the I/O interface to AP start and close control module.The switching control program of switching controls module operation simultaneously, control peripheral hardware driver module unloading peripheral hardware driver shares peripheral hardware and be set to high resistant, and with LCD, shared peripheral hardware such as keyboard switches to application processor; Control unloading user interface, basic application software, and the driver and the AT processing module of loading port.After loading the AT processing module, if current C P just in communication process, then takes over current communication process by the AT processing module, portable terminal is from switching to the control by AP by CP control, and this moment, CP was as the peripheral hardware of AP.After the AP start, load port driver, AT processing module, use and complicated applications substantially, be in communications status when AP detects CP by port, for example talking state or transmit data state, then AP starts communication application program, takes over current communications status by the AT processing module.Follow-up, AP is by port control CP executive communication function, and CP finishes from application model and switches to mode of operation.
When portable terminal need not to carry out complicated applications, after perhaps AP enters the dormancy regular hour, in order to reduce mobile terminal power consumption, then need to switch to the CP state of a control from the AP state of a control, AP is by peripheral hardware driver module unloading peripheral hardware driver, it is high resistant that the input/output interface of sharing peripheral hardware is set, and will share peripheral hardware and switch to CP, shuts down behind AP unloading basic utility, complex application and the AT handling procedure.CP loads peripheral hardware driver, basic utility, user interface after detecting the AP shutdown, unloading AT handling procedure, and CP realizes the switching from the communication pattern to the application model.
When the 4th embodiment flow process such as Fig. 5 of the Working mode switching method of mobile terminal communication system of the present invention, this embodiment show portable terminal and are connected to notebook computer, the work-mode switching process of communication processor:
Step 501: portable terminal links to each other with notebook computer by data wire.
Portable terminal of the present invention can be the portable terminal that only comprises communication processor, and portable terminal is in application model in the normal state, can finish application function and communication function simultaneously under application model.
Step 502: whether need to enter communication pattern, if then execution in step 503; Otherwise, execution in step 510.
Notebook computer can be surfed the Net by portable terminal, perhaps portable terminal is carried out reading of data as storage medium, under above-mentioned application state, portable terminal need not to finish application function, therefore when portable terminal by data wire with after notebook computer links to each other, whether point out needs to enter communication pattern.
Step 503: communication processor unloading application program and communication system control interface.
When needs enter communication pattern, communication processor unloading peripheral hardware driver, the peripheral hardware input/output interface is set to high resistant, unloads application program and user interface simultaneously.
Step 504: communication processor enters communication pattern after loading serial ports modulation handling procedure.
Communication processor loads serial ports modulation handling procedure simultaneously, and communication manages to data by this program, and communication processor switches to communication pattern from application model.
Step 505: notebook computer is finished data communication function by portable terminal.
After communication processor enters communication pattern, reduced owing to running application spent system resource, notebook computer can be finished data communication function by portable terminal, for example, and online etc.
Step 506: whether disconnect being connected of portable terminal and notebook computer, if then execution in step 508; Otherwise, execution in step 507.
Step 507: whether portable terminal receives incoming information, if then execution in step 508; Otherwise, return step 505.
Step 508: communication processor unloading serial ports modulation handling procedure.
When portable terminal need disconnect and being connected of notebook computer, after perhaps portable terminal received incoming information, portable terminal need disconnect and being connected of notebook computer, and to realize application function, communication processor at first unloads serial ports modulation handling procedure.
Step 509: communication processor loading application programs and communication system control interface, enter application model, finish current flow process.
Communication processor loads peripheral hardware driver, application program and user interface simultaneously, switches to application model from communication pattern.
Step 510: the file in the notebook computer to access portable terminal, finish current flow process.
When need not to enter communication pattern, portable terminal is as storage medium, and notebook computer can be visited the file in this portable terminal.
Corresponding with the embodiment of the Working mode switching method of mobile terminal communication system of the present invention, the present invention also provides the portable terminal of using this method embodiment.
The first embodiment block diagram of portable terminal of the present invention as shown in Figure 6, this portable terminal comprises communication processor 610 at least, can further include application processor 620.The mode of operation that communication processor 610 is only finished communication function is a communication pattern, and the mode of operation that communication processor 610 is finished communication function and application function simultaneously is an application model.
Wherein, communication processor 610 comprises: first acquiring unit 611 is used for obtaining handover trigger information under described application model; First control unit 612 is used for switching to described communication pattern according to the described communication processor 610 of described handover trigger information Control from described application model.
The second embodiment block diagram of portable terminal of the present invention as shown in Figure 7, this portable terminal comprises communication processor 710 at least, can further include application processor 720.
Wherein, communication processor 710 comprises: initialization unit 711 is used for entering the described application model of being controlled by described communication processor 710 after the initial start of described portable terminal; First acquiring unit 712 is used for obtaining handover trigger information under described application model; First control unit 713 is used for switching to described communication pattern according to the described communication processor 710 of described handover trigger information Control from described application model.
Wherein, first acquiring unit 712 can specifically comprise the handover information acquiring unit, when being used for described portable terminal and also comprising application processor, obtains the information of being controlled by described application processor 710 that switches to; Accordingly, first control unit 713 can specifically comprise first unloading unit, is used for after application processor 720 sends open command unloading application program and user control interface; First loading unit is used for the open communication interface and loads serial ports modulation handling procedure; Application processor 720 can comprise specifically that second opens the unit, is used for the open communication interface and loads serial ports modulation handling procedure; Second loading unit is used for the application program and the user interface of load driver and operating system and load application treatment system; Communication control unit is used for communicating by described communication interface and described communication processor 710.
Further, first control unit 713 can also comprise that first judges performance element, is used to judge that described communication processor 710 is current when being in communications status, calls serial ports modulation handling procedure and manages described communications status; Described application processor can also comprise that second judges performance element, is used to judge that described communication processor 710 is current when being in communications status, calls serial ports modulation handling procedure and communication application program.
Wherein, first acquiring unit 712 can specifically comprise the access information acquiring unit, when being used for described portable terminal and inserting other electronic equipment, receives the information that enters described communication pattern; Accordingly, first control unit 713 can also specifically comprise: the 3rd unloading unit is used to unload application program and user interface; The 3rd loading unit enters described communication pattern after being used to load serial ports modulation handling procedure, only finishes data communication function under the described communication pattern.
The 3rd embodiment block diagram of portable terminal of the present invention as shown in Figure 8, this portable terminal comprises communication processor 810 at least, can further include application processor 820.The mode of operation that communication processor 810 is only finished communication function is a communication pattern, and the mode of operation that communication processor 810 is finished communication function and application function simultaneously is an application model.
Wherein, communication processor 810 comprises: second acquisition unit 811 is used for obtaining handover trigger information under communication pattern; Second control unit 812 is used for switching to described application model according to the described communication processor 810 of described handover trigger information Control from described communication pattern.
Wherein, second acquisition unit 811 can specifically comprise the handover information acquiring unit, is used to obtain from controlled the information of being controlled by described communication processor 810 that switches to by described application processor; Accordingly, second control unit 812 can specifically comprise the unloading detecting unit, and after being used to carry out shutdown programm, communication processor 810 detects described application processor 820 and cuts out; First unloading unit is used to unload serial ports modulation handling procedure; First loading unit is used to load shared peripheral hardware, application program and communication system control interface, and described communication processor 810 enters described application model.
Wherein, second acquisition unit 811 can specifically comprise: disconnect information acquisition unit, be used to obtain described portable terminal and disconnect the information that is connected with other electronic equipment, or receive incoming information when inserting other electronic equipment; Accordingly, second control unit 812 can specifically comprise: second unloading unit is used to unload serial ports modulation handling procedure; Second loading unit is used for loading application programs and communication system control interface, and described communication processor 810 enters described application model.
As seen through the above description of the embodiments, communication of mobile terminal processor among the present invention can be operated under the communication pattern of only finishing communication function, also can be operated under the application model of finishing communication function and application function simultaneously, communication processor is by obtaining handover trigger information, can between described communication pattern and application model, switch, this switching mode makes communication processor when need not to use application function, can be operated under the communication pattern of only finishing communication function, the application function of open communication processor constantly, reduced the taking of system resource, reduced and cause system power dissipation.
Those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Above-described embodiment of the present invention does not constitute the qualification to protection range of the present invention.Any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (20)
1. the Working mode switching method of a mobile terminal communication system, described portable terminal comprises communication processor at least, it is characterized in that, the mode of operation that described communication processor is only finished communication function is a communication pattern, the mode of operation that described communication processor is finished communication function and application function simultaneously is an application model, and described method comprises:
Under application model, obtain handover trigger information;
Switch to described communication pattern according to the described communication processor of described handover trigger information Control from described application model.
2. method according to claim 1 is characterized in that, also comprises: enter the described application model by described communication processor control after the initial start of described portable terminal.
3. method according to claim 2 is characterized in that, the application model that enters by communication processor control after the initial start of described portable terminal comprises:
Communication processor loaded communication protocol stack, file system and application program after portable terminal was initially started shooting;
Described application program after operation loads also enters communication system control interface.
4. method according to claim 1 is characterized in that, when described portable terminal also comprised application processor, described handover trigger information was specially: switch to the information of being controlled by described application processor;
When described portable terminal only comprised communication processor, described handover trigger information was specially: when described portable terminal inserts other electronic equipment, and the information that enters described communication pattern that receives.
5. method according to claim 4, it is characterized in that, when described handover trigger information is specially when switching to the information of being controlled by described application processor, describedly switch to communication pattern from application model according to handover trigger information Control communication processor, comprising:
Communication processor is after application processor sends open command, and shared peripheral hardware switches to application processor, described application processor load driver and operating system;
Communication processor and application processor open communication interface also load serial ports modulation handling procedure;
After the application program and user interface of application processor load application treatment system, communicate by described communication interface and described communication processor, the application program and the user interface of communication processor unloading communication system, described communication processor enters communication pattern.
6. method according to claim 5 is characterized in that, described communication processor and application processor open communication interface and load serial ports modulation handling procedure after, also comprise:
Judge the current communications status that whether is in of described communication processor, if then call serial ports modulation handling procedure and manage described communications status by communication processor; Otherwise, carry out the application program of described application processor load application treatment system and the step of user interface.
7. method according to claim 6 is characterized in that, after the application program of described application processor load application treatment system, also comprises:
Judge the current communications status that whether is in of described communication processor, if then described application processor calls serial ports modulation handling procedure and communication application program; Otherwise described application processor enters to carry out behind the application controls interface and describedly communicates by communication interface and communication processor, and communication processor enters the step of communication pattern.
8. method according to claim 4, it is characterized in that, when described handover trigger information is specially described portable terminal when inserting other electronic equipment, receive enter the information of described communication pattern the time, describedly switch to communication pattern according to handover trigger information Control portable terminal from application model and comprise:
Communication processor unloading application program and user interface;
Communication processor enters described communication pattern after loading serial ports modulation handling procedure, only finishes data communication function under the described communication pattern.
9. the Working mode switching method of a mobile terminal communication system, described portable terminal comprises communication processor at least, it is characterized in that, the mode of operation that described communication processor is only finished communication function is a communication pattern, the mode of operation that described communication processor is finished communication function and application function simultaneously is an application model, and described method comprises:
Under communication pattern, obtain handover trigger information;
Switch to described application model according to the described communication processor of described handover trigger information Control from described communication pattern.
10. method according to claim 9 is characterized in that, when described portable terminal also comprised application processor, described handover trigger information was specially: from controlled the information of being controlled by described communication processor that switches to by described application processor;
When described portable terminal only comprised communication processor, described handover trigger information was specially: described portable terminal disconnects the information that is connected with other electronic equipment, or the incoming information that receives when inserting other electronic equipment.
11. method according to claim 10, it is characterized in that, when described handover trigger information is specially from being controlled by described application processor when switching to the information of being controlled by described communication processor, describedly switches to application model according to handover trigger information Control communication processor from communication pattern and comprise:
After application processor was carried out shutdown programm, shared peripheral hardware switched to communication processor, and communication processor detects described application processor and cuts out;
Communication processor loads shares peripheral hardware;
Communication processor loading application programs and communication system control interface, unloading serial ports modulation handling procedure, described communication processor enters described application model.
12. method according to claim 10, it is characterized in that, when being specially described portable terminal, handover trigger information disconnects the information that is connected with other electronic equipment, or during the incoming information that receives when inserting other electronic equipment, describedly switch to application model according to handover trigger information Control communication processor from communication pattern and comprise:
Communication processor unloading serial ports modulation handling procedure;
Communication processor loading application programs and communication system control interface, described communication processor enters described application model.
13. portable terminal, at least comprise communication processor, it is characterized in that the mode of operation that described communication processor is only finished communication function is a communication pattern, the mode of operation that described communication processor is finished communication function and application function simultaneously is an application model, and described communication processor comprises:
First acquiring unit is used for obtaining handover trigger information under described application model;
First control unit is used for switching to described communication pattern according to the described communication processor of described handover trigger information Control from described application model.
14. portable terminal according to claim 13 is characterized in that, described communication processor also comprises:
Initialization unit is used for entering the described application model of being controlled by described communication processor after the initial start of described portable terminal.
15. portable terminal according to claim 13 is characterized in that, described first acquiring unit comprises:
The handover information acquiring unit when being used for described portable terminal and also comprising application processor, obtains the information of being controlled by described application processor that switches to;
Described first control unit comprises:
First unloading unit is used for after application processor sends open command unloading application program and user control interface;
First loading unit is used for the open communication interface and loads serial ports modulation handling procedure;
Described application processor comprises:
Second opens the unit, is used for the open communication interface and loads serial ports modulation handling procedure;
Second loading unit is used for the application program and the user interface of load driver and operating system and load application treatment system;
Communication control unit is used for communicating by described communication interface and described communication processor.
16. portable terminal according to claim 15 is characterized in that,
Described first control unit also comprises: first judges performance element, is used to judge that described communication processor is current when being in communications status, calls serial ports modulation handling procedure and manages described communications status;
Described application processor also comprises: second judges performance element, is used to judge that described communication processor is current when being in communications status, calls serial ports modulation handling procedure and communication application program.
17. portable terminal according to claim 13 is characterized in that, described first acquiring unit comprises:
The access information acquiring unit when being used for described portable terminal and inserting other electronic equipment, receives the information that enters described communication pattern;
Described first control unit comprises:
The 3rd unloading unit is used to unload application program and user interface;
The 3rd loading unit enters described communication pattern after being used to load serial ports modulation handling procedure, only finishes data communication function under the described communication pattern.
18. portable terminal, described portable terminal comprises communication processor at least, it is characterized in that, the mode of operation that described communication processor is only finished communication function is a communication pattern, the mode of operation that described communication processor is finished communication function and application function simultaneously is an application model, and described communication processor comprises:
Second acquisition unit is used for obtaining handover trigger information under communication pattern;
Second control unit is used for switching to described application model according to the described communication processor of described handover trigger information Control from described communication pattern.
19. portable terminal according to claim 18 is characterized in that, described second acquisition unit comprises:
The handover information acquiring unit is used to obtain from controlled the information of being controlled by described communication processor that switches to by described application processor;
Described second control unit comprises:
The unloading detecting unit, after being used to carry out shutdown programm, communication processor detects described application processor and cuts out;
First unloading unit is used to unload serial ports modulation handling procedure;
First loading unit is used to load shared peripheral hardware, application program and communication system control interface, and described communication processor enters described application model.
20. portable terminal according to claim 18 is characterized in that, described second acquisition unit comprises:
Disconnect information acquisition unit, be used to obtain described portable terminal and disconnect the information that is connected with other electronic equipment, or receive incoming information when inserting other electronic equipment;
Described second control unit comprises:
Second unloading unit is used to unload serial ports modulation handling procedure;
Second loading unit is used for loading application programs and communication system control interface, and described communication processor enters described application model.
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| CN200810227920.1A CN101754458B (en) | 2008-12-01 | 2008-12-01 | The Working mode switching method of communication system and mobile terminal |
| US12/627,782 US8271048B2 (en) | 2008-12-01 | 2009-11-30 | Operation mode switching method for communication system, mobile terminal and display switching method therefor |
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