CN101090284A

CN101090284A - Short message transmitting by AT order by hand-writen plate or QWERTY keyboard through blue-tooth dial network profile (DUN)

Info

Publication number: CN101090284A
Application number: CN200610081481.9A
Authority: CN
Inventors: 孙常华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-23
Filing date: 2006-05-23
Publication date: 2007-12-19

Abstract

This invention introduces a new method and a device for sending and receiving SMS, in which, a user of a mobile phone utilizes an independent writing board or a QWERTY keyboard to input or edit a short message then to send it to the mobile phone via DUN Dial-up Networking Profiling and AT instruction, which transmits it to other cell phones via the GSM network, so, a writing board and QWERTY keyboard can also use the AT instruction to enquire the short message received by the phone by the blue tooth, besides, update of number books or modification between them can be realized by this method.

Description

Handwriting pad or qwerty keyboard send note with the AT order by bluetooth Dial-up Network section (DUN)

Background introduction and FIELD OF THE INVENTION

A kind of method based on short message editing on the Bluetooth technology and transmission has been introduced in this invention, and the consumption electronic product that can realize this function.

Correlation technique

At moving communicating field, note (SMS) is a popular means of communication, and the most general method is directly to import note on mobile phone, sends to network.But because the number of keys on the cell phone keyboard is limited, even functions such as adding associations, general mobile phone input note is also very inconvenient.Hand-written mobile phone input note is more convenient.Also having a kind of technology is to move a kind of software at computer (desk-top or notebook computer), MPT software (Mobile Phone Tool) such as Motorola Inc., utilize this software to edit note on computers, send on the mobile phone by bluetooth, mobile phone is dealt on the network again, the shortcoming of this way be the people not on the computer limit, be to utilize this way.Another technology is based on bluetooth human interface devices section (HID-HumanInterface Devices Profile), and a kind of bluetooth keyboard Stowaway is arranged is that U.S. Thinkoutside company produces, the characteristics of this keyboard are that each key-press event all can be dealt on the mobile phone by bluetooth, mobile phone can be handled each button and reach and show, the editor of note finishes on mobile phone, the user need observe the button of bluetooth keyboard on the one hand, the character that will observe on the one hand on the mobile phone shows, because bluetooth keyboard and mobile phone are two different equipment, this method makes the note input also inconvenient.

This invention has been invented a kind of improved note input method and equipment based on this, thereby has avoided also having avoided based on the shortcoming of bluetooth human interface devices section (HID) shortcoming of computer input note.

The simple introduction of invention

Design and produce a kind of handwriting pad or qwerty keyboard of supporting bluetooth Dial-up Network section (DUN) and serial port section (SPP), two kinds of equipment all have oneself independently display screen, the editor of note and browse all and finish on handwriting pad or keyboard.The addressee not only can select but also can disposablely import in telephone directory book, when the user finishes editor, selected " transmission ", and note can be dealt into mobile phone by bluetooth, sends on the mobile phone of " addressee " by mobile phone again.Handwriting pad or keyboard and mobile phone all should be supported the DUN and the SPP section of bluetooth.The handwriting pad major function is to finish Chinese (simplified/traditional font), Japanese, and the handwriting recognition input of Korea's literary composition, the QWERTY full keyboard mainly is the input of finishing the Latin alphabet, comprises English, French, German, Italian, Spanish etc.Handwriting pad and QWERTY full keyboard are mainly realized the function (the same with role desk-top or notebook computer) of Dial-up Network terminal, and mobile phone is the function of a gateway or modulator-demodulator.In common modem system structure, the corresponding character data terminal (DTE-Data Terminal Equipment) of handwriting pad or full keyboard, the corresponding role of mobile phone is data communications equipment (DCE-Data Communication Equipment).

Handwriting pad or qwerty keyboard connect after the foundation with the blue teeth wireless between the mobile phone, the transmission of note receives, telephone number be synchronously on GSM standard ETSI07.05 and ETSI07.07 or 3GPP standard TS27.005 and 27.007 bases, realize by AT order.

Detailed description of the invention

What at first need to state is, though the transfer medium that this invention is described is a bluetooth, this method and apparatus is adapted to other medium equally and resembles USB connection or UART (Universal Asynchronous Receiver/Transmitter). before handwriting pad or qwerty keyboard connect with mobile phone, do some initialization, being typically needs password of manual input.The password of input is used for setting up the connection of encrypting between the mobile phone, this so-called " pairing ", with mobile phone " pairing " afterwards, could use the function of bluetooth.The password of " pairing " usefulness can be imported by hand, also can be with being solidificated in password default in handwriting pad or the qwerty keyboard.

After handwriting pad or qwerty keyboard power up startup, can utilize service discovery protocol (SDP) to look into the section that the news mobile phone is supported, as finding to support Dial-up Network section (DUN), the corresponding connection just can set up, and opens COM port (COM).

After setting up based on the connection of Dial-up Network section (DUN), be based upon other sections on the serial port section as other, the virtual connection of lower level is transparent to Dial-up Network section (DUN).Therefore, it is that the communication of not knowing bottom is based on bluetooth that the modulator-demodulator on handwriting pad or the qwerty keyboard drives, thereby may operate on the bluetooth connection based on the application program on the AT order basis.

Handwriting pad or qwerty keyboard have its oneself micro controller unit MCU (Micro Controller Unit), are used for handling the demonstration of the button character of keyboard matrix, the processing of all user interfaces, or the like.It has oneself core buffer to preserve the content of the note of input editing.After short message editing is finished, the content of whole note can become the part of structure AT order, the good AT order of structure can block mode (Block Mode), Text Mode (Text Mode) or send to mobile phone with protocol Data Unit PDU (Packet DataUnit) pattern.Handwriting pad or qwerty keyboard can be checked note or the synchronous telephone directory book that mobile phone is received by bluetooth, and its form also is the AT order.

Below be the example that sends note with the AT order with Text Mode:

AT

OK

AT+CMGF=1 (note is sent form be set as text formatting)

AT+CSCS=" GSM " (GSM default character matrix)

AT+CMGS=" 18476930058 " (begin to edit a note, send recipient's phone number earlier)

(editor's first row, and add carriage return, Chinese is translated into " feed! ")

How are you? ^Z (editor's second row finishes and transmission with Ctrl-Z, and Chinese is translated into " hello! ")

+ CMGS:10 (success: the note call number of returning from SMS service center is 10)

OK

+CDS：2，10，″18476930058″，145，″95/07/04/15：12：14+04″，

" 95/07/04/15:12:20+04 ", 0 (note successfully sends to the other side's status reports such as temporal information)

Below be the example of short message reading (reception note):

AT+CMGR＝177<CR>

+CMGR：″STO?SENT″，″9501231234″

00670061007200790027007300200074006500730074002000740068006900730020006900730

0200074006800650020006D0073006700200062006F006

Below be the example that reads telephone directory book:

AT+CPBR＝？

+CPBR：(1-1250)，40，16

+ CPBR:1001, " 8473292645 ", 129, " Wang Qiang "

+ CPBR:1002, " 7807772345 ", 129, " Zhao Lin "

+ CPBR:1003, " 6309121234 ", 129, " Sun Yan "

+ CPBR:1004, " 3128847878 ", 129, " Li Ming "

Below be the example by telephone directory book in the AT order change mobile phone: AT+CPBW=170, "+35880017000 ",, " Li Yan "

This specification has three accompanying drawings:

Shown in the figure one is an example that the QWERTY bluetooth keyboard links to each other with mobile phone, required dated be to be printed on two or three letters on general each key, such as ' L ', ' @ ' and '=' all is imprinted on the same key, in the middle of ' L ' was imprinted on, ' @ ' and '=' was imprinted on respectively on the position of shift and lower gear key.The character of shift and lower gear key position, the restriction because of drawing tools does not mark on figure.

Import " how are you? " in the qwerty keyboard among the figure one (" hello "), when user's selection " transmission note " menu, the realization of in house software is the part of the content of input as structure AT order, constructs good AT order and sends to mobile phone.In this example, based on Text Mode, microcontroller can send following AT order:

AT AT+CMGF=1 (note is sent form be set as text formatting)

AT+CSCS=" GSM " (GSM default character matrix)

AT+CMGS=" 18476930058 " (recipient's phone number)

How are you? ^Z (" hello ")

Shown in the figure two is an example that the bluetooth handwriting pad links to each other with mobile phone, and its chief component is a hand-written touch screen and several button, and touch-screen divides input area and handwriting recognition district." hello, and happy birthday to you for user's input in example! " as the content of note, inner software can its part as the AT order, be issued mobile phone with its form with the Unicode coding.

Shown in the figure three is two communications between the bluetooth writing input board.In this example, there are not mobile phone and network, just support the communication between bluetooth Dial-up Network section (DUN) the handwriting recognition tablet for two.Two tablets are directly set up the connection of bluetooth Dial-up Network section (DUN), and note also is to send by the AT order to receive.

Claims

1. handwriting recognition tablet or QWERTY full keyboard send the method and apparatus of note and reception note by bluetooth Dial-up Network section (DUN-Dial-up NetworkingProfiling) with the AT order.The tabulation of the note of receiving on the mobile phone, deletion and storage, handwriting recognition tablet or QWERTY full keyboard also can use the same method and send out an AT and order and realize.

2. send the method for note between the handwriting recognition tablet of support bluetooth Dial-up Network section (DUN) or the QWERTY full keyboard.Support directly communication between bluetooth Dial-up Network (DUN) equipment because be two, do not need the participation of GSM/3G network.

3. the handwriting recognition tablet that requires in the right 1. is meant the portable type electronic product with display screen and handwriting recognition screen, and it can be easy to such an extent that allow the mobile phone user carry (not being meant laptop computer), is easy to put into pocket.The hand-written input Chinese of its energy, Japanese, Korea's literary composition.It supports bluetooth Dial-up Network section (DUN) and serial port section (SPP).

4. the mobile phone (mobile phone) in the right 1. is meant GSM or the 3G mobile of supporting bluetooth Dial-up Network section (DUN) and serial port section (SPP), its supported protocol: GSM 07.05 and 07.07 or 3GPP TS 27.005 and 27.007.It is the CDMA mobile phone of the compatible above-mentioned agreement of acute pyogenic infection of finger tip also.

5. the QWERTY full keyboard that requires in the right 1. is meant the arrangement of the keyboard of the most general similar PC, but its size is than little many of the keyboard of general PC or portable computer keyboard, the size of the electronic dictionary of using with middle school student is close, can allow the user is very convenient must to put pocket into.Its most outstanding feature is that the arrangement of the first row button topmost from left to right comprises Q, W, E, R, T, Y, U, I, O, P.It is the most general keyboard in various countries, the USA and Europe language, and the spcial character in various countries, the USA and Europe language for example β and ǒ and punctuation mark is arranged on the position of shift or lower gear key.QWERTY full keyboard in the claim 1. also acute pyogenic infection of finger tip reaches the QWERTZ keyboard at the German design at the AZERTY keyboard of French design.It supports bluetooth Dial-up Network section (DUN) and serial port section (SPP).

AT in the right 1. order be meant be defined in agreement GSM 07.05 and 07.07 or 3GPP TS 27.005 and 27.007 in the AT order.

Note in the right 1. send and receive order can block mode (Block Mode), Text Mode (Text Mode) or order with the AT of protocol Data Unit PDU (Packet Data Unit) pattern and to realize.

8. except sending note and receiving note, handwriting recognition tablet or QWERTY full keyboard also can read telephone directory book from mobile phone, and editor increases, and the modification telephone directory book also stores mobile phone into and gets on.

Handwriting recognition tablet or QWERTY full keyboard can also finish agreement GSM 07.05 and 07.07 or 3GPP TS 27.005 and 27.007 in support and mobile phone in AT order that realized and that allow operation, for example mobile phone is arranged to vibration mode, revise the size of ring sound, read the cell phone system time etc.

10. the note in the right 1. sends and receives, the telephone directory book access in the right 8., and the operation of other AT orders in the right 8. is finished on bluetooth, and same method also is applicable to the situation based on USB and the communication of UART cable.Also can be based on the communication design production corresponding apparatus of USB and UART.