CN1662081A - I/O unit separable handset and method of application - Google Patents
I/O unit separable handset and method of application Download PDFInfo
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- CN1662081A CN1662081A CN200410003194.7A CN200410003194A CN1662081A CN 1662081 A CN1662081 A CN 1662081A CN 200410003194 A CN200410003194 A CN 200410003194A CN 1662081 A CN1662081 A CN 1662081A
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Abstract
The handset includes wireless module, keyboard, display screen, receiver, transmitter, battery and host control circuit including CPU and memory. I/O device including keyboard and display screen, and the said host control circuit are installed in two independent to each other and separated cases. The said two parts are tied through own function of wireless communication provided by wireless module in mid-short range. The said two parts can also be connected through interface slots so as to form an integrated handset, use mode of which is same as general handset. In separation operation mode, the said I/O device or other computers through wireless module and wireless communication mode interact with the host. Thus, the invention discloses a new operation mode of handset: wireless access host, mobile display and portable I/O device.
Description
Technical field
The present invention relates to mobile phone and using method that a kind of main frame and external equipment (input and output device) can separate, this mobile phone separates and combination by main frame and external equipment (input and output device), realizes the mobile phone using method of another kind of pattern.More particularly, the invention provides mobile phone and use pattern thereof that a kind of main frame and external equipment (input and output device) are in released state, belong to the embedded radio communication equipment
Technical field.
Background technology
At present, mobile phone all is all-in-one basically, comprises that promptly the input/output device of compositions such as the organic self-luminous diode of liquid crystal LCD/ OLED display unit and keyboard Keyborad/ touch-screen TouchPanel all lumps together with host groups.This integrated mobile phone all can increase the mobile phone weight and volume along with powerful (for example display screen and memory are done increasingly, increased camera and double screen demonstration etc.) of function.In addition, when people use desktop computer or notebook computer by surfing Internet with cell phone, often need dedicated data line to connect, so just limited the space flexibility of using surfing Internet with cell phone.Therefore, how to invent the mobile phone that a kind of input and output device and host machine part can be separated, realize communicating to connect of this input/output unit and host machine part by wireless device, make the user can realize and experience wireless access simultaneously, move demonstration and a kind of brand-new mobile phone use pattern easy to carry, just become insider's exploration and pursuit.Certainly, the user also can directly couple together two parts of this separation by physical interface, and at this moment, the use pattern of this mobile phone just uses pattern in full accord with common all-in-one mobile phone.
Summary of the invention
The purpose of this invention is to provide the mobile phone that a kind of input and output device and main frame can separate, this mobile phone separates by its external equipment (input and output device) and main frame, can make include corresponding in the external equipment (input and output device) of short distance wireless module or other various computers can both carry out alternately with main frame by this wireless module and communication, thereby realize wireless access main frame, mobile demonstration and brand-new operating handset pattern easy to carry.Certainly, the user also can directly connect main frame to the input and output device by physical interface, and use pattern at this moment just uses pattern in full accord with common all-in-one mobile phone.
Another object of the present invention provides the method for work of the mobile phone that a kind of input and output device and main frame can separate.
The object of the present invention is achieved like this: a kind of input and output device and the mobile phone that main frame can separate include: wireless module, keyboard, display screen, receiver, transmitter, battery, and the control circuit that comprises central processing unit and memory; It is characterized in that: the input/output unit that described keyboard, display screen, receiver and transmitter are formed and the described host computer control circuit that comprises central processing unit and memory are mounted respectively in, the casing that separates independent mutually at two, and constitute radio communication by short distance wireless module in corresponding separately and connect; Described input/output unit also can directly be connected by interface slot separately with described host computer control circuit two parts that comprise central processing unit and memory and forms incorporate mobile phone.
Also be provided with in the casing of the described host computer control circuit that comprises central processing unit and memory as the central processing unit peripheral components with the input/output unit casing in middle short distance wireless module corresponding in the short distance wireless module, with the corresponding length in wireless transmission base station apart from wireless module, other interface circuit and battery.
Also be provided with central processing unit in the casing of described input/output unit, and as middle short distance wireless module, memory, other interface circuit and the battery of its peripheral components; The short distance wireless module is used to send the order and the data of input/output unit in described, and order and the data of accepting to come from corresponding middle short distance wireless module in the host computer control circuit, realizes that wireless separation connects.
Host cpu in the casing of the described host computer control circuit that comprises central processing unit and memory and with the input/output unit casing in middle short distance wireless module corresponding in the short distance wireless module be that to adopt model respectively be that the cpu chip of Intel Xscale PXA255 and WLAN (wireless local area network) or bluetooth chipset are formed, both adopt the pcmcia bus of standard for this, and promptly data/address bus, address bus and control bus are respectively D0-D15, A0-A10 among the Intel Xscale PXA255 and 10 control line exchange messages of PCMCIA; Described and the corresponding length in wireless transmission base station then is to select for use length to form apart from the radio modem chipset apart from wireless module.
Central processing unit in the described input/output unit casing is the chip or the 51 series monolithic chips of ARM company, and corresponding WLAN (wireless local area network) of middle short distance wireless module or bluetooth chipset in the casing that described middle short distance wireless module is employing and the control circuit that comprises host cpu and memory are formed.
The material of the display screen in the described input/output unit is liquid crystal LCD or organic self-luminous diode OLED.
Display screen in the described input/output unit and keyboard can synthesize touch-screen.
Another object of the present invention is achieved in that the method for work of the mobile phone that a kind of input and output device and main frame can separate, it is characterized in that: this mobile phone is after powering on, the host computer control circuit at host CPU place at first will check whether be inserted with input/output unit in its slot, and be in the wireless connections released state according to both and still directly connect assembled state, open and close the initialization operation of wireless connections, just change the normal use operating procedure of mobile phone then over to.
The initialization operation of described keying wireless connections comprises the following steps:
(1) power on after, whether be inserted with input/output unit in its slot of host computer control channel check at host CPU place, if then order is carried out subsequent operation; If not, then execution in step (4) operation;
(2) mode of operation of checking this mobile phone last time is clastotype or integrated mode, if the former, then order is carried out subsequent operation; If the latter, then execution in step (6) operation;
(3) enter the mode of operation that wireless connections separate, open wireless connections, change normal use operating procedure over to;
(4) mode of operation of checking this mobile phone last time is integrated mode or clastotype, if the former, then order is carried out subsequent operation; If the latter, then execution in step (6) operation;
(5) enter direct-connected work in combination pattern, close wireless connections, change normal use operating procedure over to;
(6) keep original connected mode, change normal use operating procedure over to.
The present invention's mobile phone that to be a kind of input/output unit can separate with main frame, mobile phone of the present invention can be flexibly, be conveniently used in various situations.Owing to be in released state, main frame and input and output device are by the interworking of middle short distance radio communication, promptly the input and output device of Fen Liing utilizes main frame to carry out voice communication and/or data communication and operation mainframe program by middle short distance wireless module, and meanwhile, any other computer that comprises corresponding middle short distance wireless module also can insert the main frame of this mobile phone by short distance wireless module in this, realize voice communication and/or data communication and operation mainframe program, thereby realize the wireless access main frame, multi-user's parallel work-flow, intelligent movable shows and is easy to carry multi-functional.The main frame of mobile phone of the present invention can be positioned in the knapsack of carrying, and is difficult for losing; And can be used as the intelligent movable display device, uses flexibly its input/output unit.In addition, can need not private line access simultaneously by the notebook computer online, easy to use.Certainly, the user also can directly couple together input/output unit and main frame two parts of separating by physical interface, and the use pattern of this moment and common all-in-one mobile phone use pattern in full accord.
Operating handset mode of the present invention and existing all-in-one mobile phone have had tangible change, experience for the user brings brand-new cell-phone function, have strengthened the consumption feature of communication products.For example, the present invention can adopt following working method: the user puts into the bag of carrying to host machine part, and input/output unit is placed on the palp place of whipping, and the user can connect the webpage of making a phone call or surf the web whenever and wherever possible like this; If lost input/output unit, can buy to producer, lose also less.When the user does not have portable package, when perhaps the user does not think that separation is carried, can combine and be used as common integrated mobile phone use.When the user goes out to handle official business, when wanting to use the notebook computer online, only need to be linked into host machine part and get final product, need not to connect mobile phone with dedicated data line by short distance wireless device in corresponding on the notebook; Certainly, still can send note and make a phone call this moment.In a word, along with the wherein enhancing of host CPU chip functions, host machine part is the usable as personal gateway also, and any other has the input/output unit of wireless access function or computer or notebook computer can insert this main frame, the program that provides on the operation main frame is used its function.
Description of drawings
The clastotype structure of Fig. 1 mobile phone that to be input/output unit of the present invention can separate with main frame is formed block diagram.
Fig. 2 is the host CPU chip (Intel XscalePXA255) of the host machine part employing in the mobile phone of the present invention and the pcmcia interface block diagram between the wireless LAN card.
Fig. 3 (A), (B) are respectively the control bus pcmcia interface pin figures among central processor CPU chip (model is Intel Xscale PXA255) block diagram and the Intel Xscale PXA255.
Fig. 4 is the initialization operation steps flow chart schematic diagram of the keying wireless connections of mobile phone of the present invention.
Fig. 5 is that mobile phone of the present invention is in the embodiment schematic diagram that input/output unit and main frame carry out interworking under the clastotype.
Fig. 6 is that mobile phone of the present invention is in the embodiment schematic diagram that main frame carries out interworking under the clastotype by wireless module and computer.
Embodiment
Referring to Fig. 1, the present invention is a kind of novel structure, mobile phone easy to use, be characterized in that input/output unit of forming comprising keyboard, display screen, receiver and transmitter 25 and the host computer control circuit that comprises host cpu 11 and memory 12 are mounted respectively in, the casing 2,1 that separates independent mutually at two, and constitute radio communications by short distance wireless module 24,14 in separately corresponding and connect; Certainly, this input/output unit also can directly be connected by interface slot separately with the host computer control circuit two parts that comprise host cpu and memory and forms incorporate mobile phone.In the casing 1 of the host computer control circuit that comprises host cpu 11 and memory 12, also be provided with as host cpu 11 peripheral components with input/output unit casing 2 in middle short distance wireless module 24 corresponding in short distance wireless modules 14, with the corresponding length in wireless transmission base station apart from wireless module 15, other interface circuit 16 and battery 13.In the casing 2 of input/output unit 25, also be provided with central processing unit 21, and as its peripheral components with host machine casing 1 in middle short distance wireless module 14 corresponding in short distance wireless modules 24, memory 22, other interface circuit 26 and battery 23, should in short distance wireless module 24 be used for sending the order of input/output unit 25 and data and acceptance come from the host computer control circuit corresponding in the order and the data of short distance wireless module 14, realize that wireless separation connects.
Referring to Fig. 2 and Fig. 3, the model of the host cpu 11 in the casing 1 of the host computer control circuit that comprises host cpu and memory among the present invention is the cpu chip (its pin is referring to Fig. 3 A) of Intel Xscale PXA255, its operating system is made up of embedded systems such as WinCE, PocketPC or Linux, and short distance wireless modules 14 were to adopt WLAN (wireless local area network) chipset (as shown in Figure 2) or bluetooth chipset to constitute during middle short distance wireless module in itself and the input/output unit casing 2 24 was corresponding.If select the WLAN (wireless local area network) chipset can select Intersil or AGERE 802.11a/b/g chipset for use,, can select Ericsson BT module for use if select bluetooth module.Adopt pcmcia bus (being that data/address bus, address bus and control bus are respectively D0-D15, A0-A10 among the Intel Xscale PXA255 and 10 control lines of the PCMCIA) exchange message (referring to Fig. 3 B) of standard between CPU and the wireless module.The corresponding length of main frame and wireless transmission base station is to form apart from the radio modem chip with long apart from wireless module, for example can select the radio modem module of the wireless GPRS Modem chipset composition main frame of Seimens MC45 for use.Central processing units in input/output unit of the present invention 25 casings 2 can be that function is not chip, 51 series monolithic chips or other high-performance singlechip chip of very strong ARM company, to reduce cost.Its middle short distance wireless module 24 is that the casing 1 interior middle short distance wireless module 14 corresponding WLAN (wireless local area network) or the bluetooth chipset of employing and the host computer control circuit that comprises host cpu and memory formed.Comprise display screen, keyboard, transmitter and receiver in the input/output unit of the present invention, wherein the material of display screen is liquid crystal LCD or organic self-luminous diode OLED, and display screen and keyboard can synthesize touch-screen.
Separate type mobile telephone of the present invention is to work under two kinds of patterns:
Integrated mode: the input and output device of short distance wireless module part is when short distance wireless module and long host machine part apart from wireless module directly link together by interface slot with in separable containing in contain, the transducer of host machine part can detect equipment and insert, at this moment will disconnect its with input and output device wireless module between be connected, then use physical circuit directly to connect the input and output device.This pattern is consistent with common all-in-one operating handset pattern.
Clastotype: the input and output of short distance wireless module part short distance wireless module and growing when the slot of the host machine part of wireless module is extracted from separable containing in contain, the transducer of host machine part can detect that the input and output device is extracted or physical connection is disconnected, at this moment short distance wireless module in will opening, and then the short distance wireless module connects the input and output device in using, and realizes the mode of operation under main frame and the input/output unit released state.
Therefore, mobile phone of the present invention is after powering on, the host computer control circuit at host CPU place at first will check whether be inserted with input/output unit in its slot, and be in the wireless connections released state according to both and still directly connect assembled state, open and close the initialization operation of wireless connections, just change the normal use operating procedure of mobile phone then over to.Referring to Fig. 4, introduce the initialization operation step that mobile phone of the present invention opens and closes wireless connections:
(1) power on after, whether be inserted with input/output unit in its slot of host computer control channel check at host CPU place, if then order is carried out subsequent operation; If not, then execution in step (4) operation;
(2) mode of operation of checking this mobile phone last time is clastotype or integrated mode, if the former, then order is carried out subsequent operation; If the latter, then execution in step (6) operation;
(3) enter the mode of operation that wireless connections separate, open wireless connections, change normal use operating procedure over to;
(4) mode of operation of checking this mobile phone last time is integrated mode or clastotype, if the former, then order is carried out subsequent operation; If the latter, then execution in step (6) operation;
(5) enter direct-connected work in combination pattern, close wireless connections, change conventional mobile phone over to and use operating procedure;
(6) keep original connected mode, change normal use operating procedure over to.
Referring to Fig. 5, introduce mobile phone of the present invention and be in the embodiment that input/output unit and host machine part carry out interworking under the clastotype, at this moment, when the user makes a phone call or sends SMS message, the other side's telephone number by input/output unit 2 input and dial (sending SMS message) order all need by the middle short distance wireless module 24 on the input/output unit 2 send in the main frame 1 pairing on the short distance wireless module 14, after central processing unit on the main frame receives this instruction, send the dialing request to the wireless base station, the base station is to the dial the number request of sending, after receiving response, in time notify this main frame 1, main frame 1 passes through wherein after receiving this response, and short-distance wireless module 14 sends response signals to the middle short distance wireless module 24 on the input/output unit 2, input/output unit 2 is made oneself reaction according to this response message, for example sets up voice channel or prompting short message and sends successfully and wait.3 is to peg graft, form direct-connected interface for input/output unit 2 on the main frame 1 of the present invention among the figure.
When the user wants to surf the Net, send the Internet bind command by input/output unit 2, these orders send on the corresponding middle short distance wireless module 14 of main frame 1 by the middle short distance wireless module 24 of input/output unit 2, after main frame 1 receives this instruction, in time handle, if be provided with correctly, then send and allow to set up the response message that Internet connects by the middle short distance wireless module 14 on the main frame 1.After the middle short distance wireless module 24 of input/output unit 2 receives this response message, then can send the order of landing the WEB network address.The process that host process should be ordered is the same substantially with mentioned order, what different is main frame returned by middle short distance wireless module 14 is the page data of this network address, and the middle short distance wireless module 24 of input/output unit 2 can in time show on its display screen after receiving these data.
Referring to Fig. 6, to introduce mobile phone of the present invention and be in the embodiment that main frame carries out interworking by wireless module and computer under the clastotype, this also is a kind of special applications mode of mobile phone of the present invention.
When the user wishes to make a phone call or send SMS message by computer with wireless access function or notebook computer 4, at first will be with the other side's telephone number of this computer or notebook computer 4 inputs and dial (sending SMS message) order and send in main frame 1 corresponding on the short distance wireless module 14 by the middle short distance wireless module 44 on this computer or the notebook computer 4, after central processing unit on the main frame receives this instruction, send the dialing request to the wireless base station, the base station is to the dial the number request of sending, and after receiving response, in time notify this main frame 1, main frame 1 is received after this response by short-distance wireless module 14 wherein again and is sent response signals to the wireless module 44 on computer or the notebook computer 4, make oneself reaction by the input/output unit of this computer or notebook computer 4 according to this response message, for example set up voice channel or prompting short message and send successfully and wait.
When the user wants computer by having wireless access function or notebook computer 4 online, send the Internet bind command by computer or notebook computer 4, these orders send on the corresponding middle short distance wireless module 14 of main frame 1 by the middle short distance wireless module 44 of computer or notebook computer 4, main frame 1 is in time handled after receiving this instruction.If be provided with correctly, then send and allow to set up the response message that Internet connects by the middle short distance wireless module 14 on the main frame 1.After the middle short distance wireless module 44 of computer or notebook computer 4 receives this response message, just can send the order of landing the WEB network address to main frame.The process that main frame 1 is handled this order is the same substantially with the mentioned order processing procedure, what different is main frame returned by middle short distance wireless module 14 is the page data of this network address, and the middle short distance wireless module 44 of computer or notebook computer 4 can in time show on its display screen after receiving these data.
Host machine part can also be as individual gateway, at this moment, host machine part can be regarded people's gateway server one by one as, any computer that can insert main frame or input-output equipment all will be as the terminal equipments of this gateway, and can be in the program on this individual's gateway of operation on computer or the input-output equipment; Simultaneously, can insert the computer of main frame or input-output equipment also can by this individual's gateway and GSM GPRS cdma network connect, land exterior I nternet.
Claims (9)
1, a kind of input and output device and the mobile phone that main frame can separate include: wireless module, keyboard, display screen, receiver, transmitter, battery, and the control circuit that comprises central processing unit and memory; It is characterized in that: the input/output unit that described keyboard, display screen, receiver and transmitter are formed and the described host computer control circuit that comprises central processing unit and memory are mounted respectively in, the casing that separates independent mutually at two, and constitute radio communication by short distance wireless module in corresponding separately and connect; Described input/output unit also can directly be connected by interface slot separately with described host computer control circuit two parts that comprise central processing unit and memory and forms incorporate mobile phone.
2, mobile phone according to claim 1 is characterized in that: also be provided with in the casing of the described host computer control circuit that comprises central processing unit and memory as the central processing unit peripheral components with the input/output unit casing in middle short distance wireless module corresponding in the short distance wireless module, with the corresponding length in wireless transmission base station apart from wireless module, other interface circuit and battery.
3, mobile phone according to claim 1 and 2 is characterized in that: also be provided with central processing unit in the casing of described input/output unit, and as middle short distance wireless module, memory, other interface circuit and the battery of its peripheral components; The short distance wireless module is used to send the order and the data of input/output unit in described, and order and the data of accepting to come from corresponding middle short distance wireless module in the host computer control circuit, realizes that wireless separation connects.
4, mobile phone according to claim 2, it is characterized in that: the host cpu in the casing of the described host computer control circuit that comprises central processing unit and memory and with the input/output unit casing in middle short distance wireless module corresponding in the short distance wireless module be that to adopt model respectively be that the cpu chip of Intel Xscale PXA255 and WLAN (wireless local area network) or bluetooth chipset are formed, both adopt the pcmcia bus of standard, i.e. data/address bus for this, address bus and control bus are respectively the D0-D15 among the Intel Xscale PXA255,10 control line exchange messages of A0-A10 and PCMCIA; Described and the corresponding length in wireless transmission base station then is to select for use length to form apart from the radio modem chipset apart from wireless module.
5, mobile phone according to claim 3, it is characterized in that: the central processing unit in the described input/output unit casing is the chip or the 51 series monolithic chips of ARM company, and corresponding WLAN (wireless local area network) of middle short distance wireless module or bluetooth chipset in the casing that described middle short distance wireless module is employing and the control circuit that comprises host cpu and memory are formed.
6, mobile phone according to claim 1 is characterized in that: the material of the display screen in the described input/output unit is liquid crystal LCD or organic self-luminous diode OLED.
7, mobile phone according to claim 1 is characterized in that: display screen in the described input/output unit and keyboard can synthesize touch-screen.
8, the method for work of a kind of input and output device and the main frame mobile phone that can separate, it is characterized in that: this mobile phone is after powering on, the host computer control circuit at host CPU place at first will check whether be inserted with input/output unit in its slot, and be in the wireless connections released state according to both and still directly connect assembled state, open and close the initialization operation of wireless connections, just change the normal use operating procedure of mobile phone then over to.
9, method of work according to claim 8 is characterized in that: the initialization operation of described keying wireless connections comprises the following steps:
(1) power on after, whether be inserted with input/output unit in its slot of host computer control channel check at host CPU place, if then order is carried out subsequent operation; If not, then execution in step (4) operation;
(2) mode of operation of checking this mobile phone last time is clastotype or integrated mode, if the former, then order is carried out subsequent operation; If the latter, then execution in step (6) operation;
(3) enter the mode of operation that wireless connections separate, open wireless connections, change normal use operating procedure over to;
(4) mode of operation of checking this mobile phone last time is integrated mode or clastotype, if the former, then order is carried out subsequent operation; If the latter, then execution in step (6) operation;
(5) enter direct-connected work in combination pattern, close wireless connections, change normal use operating procedure over to;
(6) keep original connected mode, change normal use operating procedure over to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410003194.7A CN1662081A (en) | 2004-02-26 | 2004-02-26 | I/O unit separable handset and method of application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410003194.7A CN1662081A (en) | 2004-02-26 | 2004-02-26 | I/O unit separable handset and method of application |
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| CN1662081A true CN1662081A (en) | 2005-08-31 |
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| CN200410003194.7A Pending CN1662081A (en) | 2004-02-26 | 2004-02-26 | I/O unit separable handset and method of application |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212743B (en) * | 2006-12-28 | 2011-03-16 | 中兴通讯股份有限公司 | Device and method for preventing missed calls on mobile telephone |
| CN102541400A (en) * | 2010-12-20 | 2012-07-04 | 深圳富泰宏精密工业有限公司 | System and method performing data interaction with touch screen |
| CN103475759A (en) * | 2013-09-06 | 2013-12-25 | 上海闻泰电子科技有限公司 | Separated type mobile phone and operation method thereof |
| CN105491187A (en) * | 2015-11-20 | 2016-04-13 | 蔡畅 | Machine-screen-separated mobile terminal and communication method thereof |
| CN107132657A (en) * | 2017-05-22 | 2017-09-05 | 歌尔科技有限公司 | VR all-in-ones, mobile phone, mobile phone and VR all-in-ones suit |
-
2004
- 2004-02-26 CN CN200410003194.7A patent/CN1662081A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212743B (en) * | 2006-12-28 | 2011-03-16 | 中兴通讯股份有限公司 | Device and method for preventing missed calls on mobile telephone |
| CN102541400A (en) * | 2010-12-20 | 2012-07-04 | 深圳富泰宏精密工业有限公司 | System and method performing data interaction with touch screen |
| CN103475759A (en) * | 2013-09-06 | 2013-12-25 | 上海闻泰电子科技有限公司 | Separated type mobile phone and operation method thereof |
| CN105491187A (en) * | 2015-11-20 | 2016-04-13 | 蔡畅 | Machine-screen-separated mobile terminal and communication method thereof |
| CN107132657A (en) * | 2017-05-22 | 2017-09-05 | 歌尔科技有限公司 | VR all-in-ones, mobile phone, mobile phone and VR all-in-ones suit |
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