CN101547016A

CN101547016A - Split mobile terminal

Info

Publication number: CN101547016A
Application number: CN200810066240A
Authority: CN
Inventors: 陈华星
Original assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Current assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Priority date: 2008-03-25
Filing date: 2008-03-25
Publication date: 2009-09-30

Abstract

The invention is suitable for the field of communication, and provides a split mobile terminal, which comprises a subcomputer and a host computer, wherein the subcomputer comprises an antenna, a communication module communicated with a base station through the antenna, and a main controller connected with the communication module; and the host computer is communicated with the base station through the subcomputer. In the split mobile terminal, the communication module is arranged in the subcomputer; while the subcomputer is separately used for communication, functions of the host computer are not influenced in normal use at all, so that the host computer can more concentrate on complicated data processing to make the work efficiency of the host computer higher; moreover, compared with the conventionally split mobile terminal, the host computer saves a communication module, so the complexity for designing hardware of the host computer is reduced.

Description

A kind of split type portable terminal

Technical field

The invention belongs to the communications field, relate in particular to a kind of split type portable terminal.

Background technology

Generally have only main frame to have the function of independence and base station communication in the existing split type portable terminal, communicate by letter by short-range wireless communication protocol between handset and the main frame.Because the main frame of split type portable terminal also has other functions such as online, multi-medium data processing, when main frame inserts and Outgoing Call when communicating, will certainly have influence on the execution of main frame above-mentioned functions, so that host work efficient is not high enough, hardware designs is also comparatively complicated.

Summary of the invention

The purpose of the embodiment of the invention is to provide a kind of split type portable terminal, and main frame efficient is not high enough when being intended to solve existing split type portable terminal work, and hardware designs is complicated problems comparatively.

The embodiment of the invention is achieved in that a kind of split type portable terminal, and described split type portable terminal comprises:

Handset, it comprises antenna, by described antenna and base station communication module that communicates and the master controller that is connected with described communication module; And

Main frame communicates by described handset and base station.

The split type portable terminal that the embodiment of the invention provides places handset with communication module, when independent use handset is conversed, do not influence the normal use of host function fully, make main frame can more be absorbed in complicated data processing, thereby make the operating efficiency of main frame higher, and because main frame with respect to the few communication module of main frame of traditional split type portable terminal, has also reduced the complexity of host hardware design.

Description of drawings

Fig. 1 is the structure principle chart of the split type portable terminal that provides of the embodiment of the invention;

Fig. 2 is the structure principle chart that handset that the embodiment of the invention provides has the split type portable terminal of separate, stored module.

Embodiment

In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.

In the embodiment of the invention, communication module is placed the handset of split type portable terminal, thereby when using the handset conversation, do not influence the normal use of other functions of main frame.

Fig. 1 shows the structural principle of the split type portable terminal that the embodiment of the invention provides, and for convenience of description, only shows the part relevant with the embodiment of the invention.

Please refer to Fig. 1, split type portable terminal comprises main frame 11 and handset 12, realize data interaction by physical interface or wireless near field communication agreement between the two, wherein only handset 12 has the independent communication function, and main frame 11 as the reserve memory module of handset 12, personal digital assistant (Personal DigitalAssistant, PDA) or the multimedia processing terminal.

Main frame 11 comprises master controller 111 and the power module 112 that is connected with master control 111, audio-frequency module 113, memory module 114, display module 115, PDA module 116 and user's input interface 117, main frame 11 also comprises handset physical interface 118 and the near radio transceiver module 119 that is connected with master controller 111, main frame 11 has the function that common PDA or multimedia processing terminal are had, as electronic notebook, handwriting input, electronic dictionary, audio frequency and video broadcast, storage etc.Handset 12 comprises master controller 121 and the near radio transceiver module 122 that is connected with master controller 121, power module 123, communication module 124, audio-frequency module 125, main frame physical interface 126, display module 127, user's input interface 128 and antenna, communication module 124 is by stating antenna and the base station communicates, also be provided with an open-close on-off (among the figure not formula go out) between the master controller 121 of handset 12 and the audio-frequency module 125, be used to switch on or off being electrically connected between handset 12 master controllers 121 and the audio-frequency module 124.Handset 12 is inserted into by its main frame physical interface 126 on the handset physical interface 118 of main frame 11, and with the synthetic portable terminals of main frame 11, handset 12 is mainly used in to be finished with base station communication and with the data interaction of main frame 11 etc.

Simultaneously, the physical interface 126 of handset 12 also can be set to be connected with communication module 124, when handset 12 and main frame 11 synthesize a portable terminal when communicating by physical interface, the data that communication module 126 receives can handset 12 and the physical interface of main frame 11 with transfer of data to main frame 11, finish processing by the master controller 111 of main frame 11 to data.

Because the volume and the display interface of handset 12 are less than main frame 11 usually, performance requirement for master controller 121 is not high, general the memory module with master controller 121 inside can meet the demands, and information such as the note that handset receives, mail can be sent to by the near radio transceiver module stores in the main frame; Certainly son reaches and also can dispose independently memory module as required, be used to store handset by communication data information such as note that communication module received, mails, as shown in Figure 2, handset 12 also has a separate, stored module 129 that is connected with master controller 121 except that comprising above-mentioned module.

The split type portable terminal that the embodiment of the invention provides can use handset 12 independently not need by main frame 11 with base station communication, simultaneously because main frame 11 and handset 12 are passed through the wireless near field communication protocol communication, also can use main frame 11 and base station communication as required, but need realize by handset 12, after for example handling through master controller 11 from the audio signal of main frame 11 microphones, near radio transceiver module 114 by main frame sends, after the near radio transceiver module 122 of handset 12 receives, through master controller 121, after handling, audio-frequency module 125 is sent to communication module 124, base station communication after communication module 124 is handled.

Further, adopt bluetooth (Bluetooth) agreement, home radio (Home Radio Freguency between the near radio transceiver module 114 of main frame 11 and the near radio transceiver module 122 of handset 12, HomeRF) (Wireless Fidelity, WiFi) agreement etc. communicates for agreement, Wireless Fidelity.

Further, main frame 11 all can adopt plate that plate is connected with the physical interface of handset 12, thimble-type connects, contact pin type connection etc., the physical interface 126 of handset 12 comprises that one detects pin, be used to detect plug state between handset 12 and the main frame 11, when main frame 11 and handset 12 synthesize a portable terminal by physical interface, for avoid when incoming call main frame 11 audio-frequency module 113 and the audio-frequency module 125 of handset 12 simultaneously with the tinkle of bells, type of alarms such as vibration are reminded the user, when the pin that detects physical interface 126 when the master controller 121 of handset 12 is in the state that is connected with main frame 11, it is a closed condition with open-close on-off between the audio-frequency module 125 for master controller 121 control, only the audio-frequency module 113 prompting users by main frame 11.

The split type portable terminal that the embodiment of the invention provides places handset with communication module, when using handset to converse, do not influence the normal use of host function fully, make main frame can more be absorbed in complicated data processing, as while using handset communication to use main frame online, seeing TV or the important information on main frame, forgotten easily in the ticketed call process etc., thereby make the operating efficiency of main frame higher, and because main frame with respect to the few communication module of main frame of traditional split type portable terminal, has also reduced the complexity of host hardware design.

The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims

1, a kind of split type portable terminal is characterized in that, described split type portable terminal comprises:

Main frame communicates by described handset and base station.

2, split type portable terminal as claimed in claim 1 is characterized in that, described main frame and described handset include the physical interface of realizing that plug is connected between main frame and handset;

The physical interface of described main frame is connected with the master controller of described main frame, and described main frame also comprises master controller and the display module that is connected with the master controller of described main frame and user's input interface;

The physical interface of described handset is electrically connected with the master controller of described handset or communication module, and described handset also comprises display module, user's input interface and the audio-frequency module that is connected with the master controller of described handset.

3, split type portable terminal as claimed in claim 2 is characterized in that, the physical interface of described handset comprises that one detects plug status detection pin between handset and main frame, and described detection pin is electrically connected with the handset master controller; Be provided with an open-close on-off between described handset master controller and audio-frequency module; When described handset master controller receives described handset with signal that main frame has been plugged on by described detection pin, cut off being electrically connected of described handset master controller and audio-frequency module.

4, split type portable terminal as claimed in claim 1 is characterized in that, described main frame also comprises a separate, stored module that is connected with the master controller of described main frame, is used to store handset communication data information;

Described handset does not comprise the separate, stored module that is used for the storing communication data message.

5, split type portable terminal as claimed in claim 1 is characterized in that, described handset also comprises a separate, stored module that is connected with the master controller of described handset, is used to store handset communication data information.

6, as any described split type portable terminal in claim 2 or 3, it is characterized in that, the physical interface of described main frame and described handset for adopt plate to plate is connected, the interface of thimble-type connection or contact pin type connected mode.