CN2443551Y - Master controller for intelligent network telephone - Google Patents

Abstract

The utility model relates to a master control device for intelligent network telephones, which belongs to the devices of communication, information circulation and information storage. The utility model which is integrated with the function of a telephone, a fax, an internet surfing and an electronic notebook is a core part of products of information appliances. The utility model is provided with a liquid crystal screen, a touch screen, a touch screen controller, a CPU processor, a storage and a flash storage. The utility model cooperates with other devices in intelligent network telephones, and can help people process various information which is transferred through a telephone line as well as various functions which are needed at the time of using telephones such as telephone books, memorandums, etc.

Description

The master control set of intelligent network telephone

The utility model belongs to the device of communication and information interchange, storage.

The device of original communication, information interchange, storage is of a great variety, as plain old telephone, radio telephone, fax, Email, e-commerce or the like.Hands-free phone, cordless telephone, telegraphone, the phone that has caller identification and mobile phone or the like are arranged in the plain old telephone, some integrating devices are also arranged, can make a phone call, can fax again as some facsimile machine.Email has been the mode of a kind of communication and cooperation more and more important during people live, usually people use desktop PC to be equipped with modulator-demodulator and insert Internet, and use corresponding mail transmission/reception software to realize sending, receiving Email, need to start PC in this process, the operation dialer software, the operation mail software, this is complicated loaded down with trivial details to domestic consumer.In information age today, these communication devices can not satisfy quick and easy, cheap, the requirement of using personal information processing such as simple, comprehensive contact of people to communication modes.

The purpose of this utility model is to design a kind of current collection words, fax, online, electronic notebook (PDA) in the core apparatus of the Internet appliance product of one.This device has LCDs, touch-screen, touch screen controller, CPU processor, memory and flash memory.

Technical essential of the present utility model is that the CPU processor circuit in the master control set connects as shown in Figure 1:

58,78,97,17,40,25 pin of CPU processor U6 connect power supply VCC, 22,67,87,8,31,49 pin ground connection, capacitor C 47, C50, C51, C52, C53, C54 are the decoupling capacitor that connects between power supply and the ground, 77 pin meet power supply VCC by resistance R 7, and by capacitor C 1 ground connection, 23,24 pin are connected the two ends of crystal oscillator Y2, and by capacitor C 45, C46 ground connection, 21 pin meet power supply VCC by resistance R 48, and, connect switch S 2 ground connection again by resistance R 84 simultaneously by capacitor C 39 ground connection; Other parts are connected with memory, display, interface, touch-screen, power supply respectively.

Display control circuit figure is as shown in Figure 2 in the master control set:

Liquid crystal connector P ₁9,11,7,5,14,15,16,17 pin connect 38,39,41～46 pin of CPU processor U6 respectively; 1,7,8,14 pin of the operational amplifier among the amplifying circuit U14 connect 2 pin, 13 pin, 12 pin, 1 pin of liquid crystal connector P1 respectively, and 4 pin of liquid crystal connector P1 meet power supply VCC, 6,8 pin ground connection in parallel; 4 pin of amplifying circuit U14 meet power supply VEE, 3 pin of U14 meet power supply VEE and connect 5 pin by resistance R 59 by resistance R 58, and 10 pin, 10 pin that 5 pin of U14 meet U14 by resistance R 52 again connect 12 pin, 12 pin of U14 again by resistance R 61 ground connection by resistance R 60 again; 1 pin of U14 links to each other with 2 pin, 6 pin link to each other with 7 pin, 8 pin link to each other with 9 pin, 13 pin link to each other with 14 pin; The 2 pin ground connection of backlight driver U33,3 pin of U33 connect power supply by inductance L 3, and 7 pin of U33,8 pin link to each other by capacitor C 34, and 6 pin connect power supply, and by capacitor C 35 ground connection; 1 pin of U33 connects the data latches of interface arrangement in this phone, and 4 pin of U33,5 pin connect 1,2 pin of backlight connector J5 respectively.

Touch-screen in the master control set and touch screen controller circuit be as shown in Figure 3:

1 pin, 10 pin of touch screen controller U7 meet power supply VCC by resistance R 63, and be connected ground connection afterwards with 6 pin of U7 by capacitor C 121, its 9 pin meets power supply VCC by resistance R 57, and by capacitor C 72 ground connection, 11 pin of U7 are by capacitor C 139 ground connection, and 27 pin of connection processing device CPU U6,12 pin of U7 connect 10 pin of CPU processor U6,14 pin of U7 connect 9 pin of U6, and 15 pin of U7 connect 48 pin of U6, and 16 pin of U7 connect 11 pin of U6; Touch-screen is connected with 2,5,4,3 pin of U7 by 2,4,6,8 pin of film socket J4.

Memory in the master control set is as shown in Figure 4:

1,6,21 pin of dynamic random access memory chip U8, U9 meet power supply VCC respectively, 22,37,42 pin difference ground connection, data wire 2,3,4,5,7,8,9,10,33,34,35,36,38,39,40,41 pin of U8, U9 are connected respectively to 75,74,73,72,71,70,69,68,66,65,64,63,62,61,60,59 pin of the module U6 of processor CPU; Address wire 17～20,23～28 pin of memory U8, U9 are 82～86,88～93 pin of connection processing device CPUU6 respectively, control line 13,29,30,31 pin of U8, U9 connect 12,79,50,51 pin of U6 respectively, control line 14 pin of U8, U9 connect 53,52 pin of U6 respectively, program meets power supply VCC with flash memory U10, data respectively with 37,47 of flash memory U11, and 27,46 pin are ground connection respectively; Data wire 29,31,33,35,38,40,42,44,30,32,34,36,39,41,43,45 pin of U10, U11 connect 75～68,66～59 pin of CPU U6 respectively; Address wire 25,24,23,22,21,20,19,18,8,7,6,5,4,3,2,1,48,17,16,9 pin of U10, U11 connect 82～86,88～100,1～4 pin of U6 respectively; Control line 11 pin of U10, U11 connect 80 pin of U6, and 26 pin of U10, U11 connect 57,56 pin of U6 respectively, and 28 pin of U10, U11 connect 79 pin of U6.

So advantage of the present utility model at a kind of current collection words, fax, online, PDA in the core apparatus of the Internet appliance product of one.It cooperates other devices of this household appliances can satisfy the various requirement of personal information processing.Below be advantage with its function embodiment:

1. data-transformation facility

Can between different information equipments, carry out transfer of data and shared, hardware interface and the software-driven module of intelligent network telephone by aiming at its design, can carry out between the intelligent network telephone data mutually biography, intelligent network telephone and PC data mutually the data between biography, intelligent network telephone and mobile phone pass mutually ...The user can be saved in the data backup of storing in the intelligent network telephone on the out of Memory equipment, further to guarantee data security.

2. handwriting functions

Can take off the writing pen that is inserted in the phone support during fax and carry out handwriting input on touch-screen, the EZ328 of CPU inquires about the state of touch screen earlier at this moment, and the position of recording pen touch, carries out handwriting recognition.The dictionary and the program of handwriting recognition all exist among the FLASH.The EZ328 recognizer is handled according to the recognition dictionary data of identifying the handwriting, and identifies font and returns the GB code.Can discern gointed hand, the traditional Chinese in the handwriting functions.

3. account function:

The content that the available keyboard typing of writing pen under handwriting input on the touch-screen or extraction telephone base that is inserted in the phone support will be put down in writing, but also Classification Management.

Description of drawings:

Fig. 1 is a CPU circuit connection diagram in the master control set

Fig. 2 is display control circuit figure in the master control set

Fig. 3 is touch-screen and a touch screen controller line map in the master control set

Fig. 4 is the memory circuit figure in the master control set

Fig. 5 is the intelligent network telephone block diagram

Embodiment: as shown in Figure 5:

Intelligent network telephone has display and touch-screen, touch-screen and display are contained on the telephone ' s faceplate, touch-screen is connected with touch screen controller, touch screen controller all is connected with the CPU processor with display, and the CPU processor is connected with flash memory with flash memory, program with dynamic random access memory, data respectively by data/address bus and constitutes master control set; In intelligent network telephone, also has peripheral control circuit, contain address distributor connection input buffer and output latch on the system circuit outside, by address distributor and input buffer, the circuit that output latch constitutes not only be connected with CPU processor on the master control set but also with telephone base under the drawer type keyboard, parallel port and CF card connect, serial ports on the peripheral control circuit and infrared interface also are connected with CPU processor on the master control set by serial port, on modulator-demodulator and telephone circuit plate, the dialing control circuit of phone, the conversation control circuit, the ring control circuit is connected with the off-hook control circuit respectively, and is connected with modulator-demodulator; CPU processor in master control set also is connected transfer control signal with phone, and the CPU processor also is connected with modulator-demodulator by serial port, is connected with telephone wire by modulator-demodulator.

The utility model is the core apparatus of intelligent network telephone, it constitutes the mainboard of intelligent network telephone machine, cooperate other devices of this phone can help people to handle the various information that phone line is passed, and the use of various functions such as telephone directory, notepaper, the i.e. common hands-free phone of this intelligent network telephone collection, modulator-demodulator, fax, phone, answer phone, electronic notebook, Email are in one.This phone built-in microphone, loud speaker, and one 4 utmost point gray scale dot matrix display is arranged, this display screen band backlight connector and touch-screen, touch-screen can be used for handwriting input.The telephone set bottom also has a drawer type keyboard, and 80 major keies and directionkeys are arranged on the keyboard.Fax and phone can be watched on display screen by keyboard or handwriting input.Be provided with following function button on telephone ' s faceplate: fax, message, mail, online, message registration, business card, shorthand, calendar, dictionary instrument, calculator, click-through, MODEM switch.Also be provided with on the panel 10 telephone key-press, hands-free, telephone handle, quiet, redial, dodge disconnected, 0-9, * and # key, also have following indicator light: in power supply, online, transmission, reception, the phone use, mail, fax, message, hands-free, MODEM state.CPU can adopt EZ328 in hardware circuit; 4MByteRAM ... SDRAM 1M*16; 16Mbit16 position Program memory (comprising recognition dictionary); 16Mbit16 position Data Flash Memory, wherein 2M is fixed datas such as dictionary; Display screen is 320 * 240LCD, it is backlight to be with, band touch-screen, voltage module use the device that boosts, and charged pool has undertension to report to the police.Keyboard interface is for carrying keyboard.The back and the side of telephone set have earphone jack, serial port---Standard PC nine kinds of needles interface; Parallel port---Standard PC 25 needle interfaces, printer parallel port, infrared mouthful: built-in IrDA tranmission/reception apparatus, can with wirelessly transmitting datas such as mobile phone, computer, storage card slot: insert standard C F card, dust cap is arranged outward.Power supply is the power supply of an external 9V, and built-in rechargeable battery is so that outage back phone can continue to use.

This machine major function also has except that phone: E-mail and fax managing and schedule management.Displaying calendar always on the display screen of start back, if then stroke is arranged, display alarm interface then.If no fresh information, touch the laggard main menu of going into.Otherwise, show " you have XX envelope mail, XX part fax, XX part message ", enter inbox after the affirmation.Its course of work is as follows:

1. touch screen or press the entree singly-bound enters main menu: comprise that cards folder, fax, mail, phone, message, account, schedule, dictionary, calculator, perpetual calendar, default, help information, data transmission, file cabinet, Chinese king net, recreation, help are every.Cooperate textual representation by icon.Click any icon and enter respective selection.Pinning does not raise one's hand help information then occurs.

1) be the calendar screen protection at ordinary times,, start screen protection after three minutes at main menu or other state, but in phone, among the editor, do not enter the screen calendar during stroke reminding.

Call incoming call display function when 2) calling, the ring unanswered then begins automatic-answering back device.

When 3) the phone off-hook was conversed, display reminding information (common function) * off-hook during dialing demonstration institute dialled the number and shows " redialing automatically ", " message registration ", " business card " function.

4) calendar then enters main menu as touch screen down,

Button then enters the function of each key, as looks into information, dials, sends a fax etc.

2. caller identification:

Ring shows caller ID simultaneously, as this phone record is arranged in business card, then shows information such as name, relation.

This phone is set as the rejection state in addition, broadcasts the rejection message after the ring 3, does not record, and the process of being carried out when calling interrupts showing incoming information, and the priority of incoming information is the highest, and this moment, message such as stroke was postponed handling.The incoming person is made as when refusal, behind the jingle bell n sound, according to set fax+answer record or have only fax, after calling dedicated process and answering the call, forwards the process of answering the call to.

3. electronic dictionary:

Tool bar divides word input window and explanation window.The speech at cursor place appears at word window (can not edit) automatically, and common explanation appears in explanation window.The point particulars are scalable to full frame.Can import word this moment, and list detailed explanation.Can import Chinese (hand-written, phonetic) or English.

(1) common dictionary: English can be looked in the input Chinese character, and input English can be looked into Chinese character and explain

(2) online dictionary: be that a function takies the next line of screen and provides simplicity of explanation.

Cursor and word show to be handled by application program.

(3) some dictionary bar enters common dictionary, and with the indication word as parameter.Point withdraws from, and returns the upper level process.

4. handwriting input:

Two handwriting input frames are provided, and editing area sent in identification back optimal candidate word, and 8 close candidate's words are provided.Sign field at this interface, available glyph mode is directly imported English.

Also full frame writing, automatic distinguishing is clicked and is write.Take tool bar.Changeable is soft keyboard.

Hand-written employing full screen is write, and person's handwriting is a thick line, and candidate row only accounts for delegation, comprising: candidate, conventional sign, function keys such as identification immediately.

Soft keyboard has numeric keypad and English+numeral, according to the function difference.Numeral accounts for 1 row, is used for the phone input.The QWERTY keyboard that English provides for PPSM.

Claims (1)

1. the master control set of an intelligent network telephone that is made of LCDs, touch-screen, touch screen controller, CPU processor, memory, flash memory, peripheral control circuit, plain old telephone and modulator-demodulator is characterized in that:

A. the CPU processor circuit in the master control set is by the CPU processor, electric capacity, resistance, formations such as crystal oscillator, its connected mode is as follows: 58 of CPU processor U6,78,97,17,40,25 pin connect power supply VCC, 22,67,87,8,31,49 pin ground connection, capacitor C 47, C50, C51, C52, C53, C54 is the decoupling capacitor that connects between power supply and the ground, 77 pin meet power supply VCC by resistance R 7, and by capacitor C 1 ground connection, 23,24 pin are connected the two ends of crystal oscillator Y2, and by capacitor C 45, C46 ground connection, 21 pin meet power supply VCC by resistance R 48, and, connect switch S 2 ground connection again by resistance R 84 simultaneously by capacitor C 39 ground connection; Other parts are connected with memory, display, interface, touch-screen, power supply respectively;

B. the display control circuit in the master control set is by the liquid crystal connector, formations such as CPU processor, discharge circuit, and its connected mode is as follows: liquid crystal connector P ₁9,11,7,5,14,15,16,17 pin connect respectively CPU processor U6 38,39, the 41-46 pin; 1,7,8,14 pin of the operational amplifier among the amplifying circuit U14 connect 2 pin, 13 pin, 12 pin, 1 pin of liquid crystal connector P1 respectively, and 4 pin of liquid crystal connector P1 meet power supply VCC, 6,8 pin ground connection in parallel; 4 pin of amplifying circuit U14 meet power supply VEE, 3 pin of U14 meet power supply VEE and connect 5 pin by resistance R 59 by resistance R 58, and 10 pin, 10 pin that 5 pin of U14 meet U14 by resistance R 52 again connect 12 pin, 12 pin of U14 again by resistance R 61 ground connection by resistance R 60 again; 1 pin of U14 links to each other with 2 pin, 6 pin link to each other with 7 pin, 8 pin link to each other with 9 pin, 13 pin link to each other with 14 pin; The 2 pin ground connection of backlight driver U33,3 pin of U33 connect power supply by inductance L 3, and 7 pin of U33,8 pin link to each other by capacitor C 34, and 6 pin connect power supply, and by capacitor C 35 ground connection; 1 pin of U33 connects interface arrangement data latches in this phone, and 4 pin of U33,5 pin connect 1,2 pin of backlight connector J5 respectively;

C. touch-screen in the master control set and touch screen controller circuit are by touch screen controller, resistance, formations such as electric capacity, its connected mode is as follows: 1 pin of touch screen controller U7,10 pin meet power supply VCC by resistance R 63, and be connected ground connection afterwards with 6 pin of U7 by capacitor C 121, its 9 pin meets power supply VCC by resistance R 57, and by capacitor C 72 ground connection, 11 pin of U7 are by capacitor C 139 ground connection, and 27 pin of connection processing device CPU U6,12 pin of U7 connect 10 pin of CPU processor U6,14 pin of U7 connect 9 pin of U6,15 pin of U7 connect 48 pin of U6, and 16 pin of U7 connect 11 pin of U6; Touch-screen is connected with 2,5,4,3 pin of U7 by 2,4,6,8 pin of film socket J4;

D. the memory in the master control set is made of four memory chips, its connected mode is as follows: 1,6,21 pin of memory chip U8, U9 meet power supply VCC respectively, 22,37,42 pin difference ground connection, data wire 2,3,4,5,7,8,9,10,33,34,35,36,38,39,40,41 pin of U8, U9 are connected respectively to 75,74,73,72,71,70,69,68,66,65,64,63,62,61,60,59 pin of the module U6 of processor CPU; Address wire 17～20,23～28 pin of memory U8, U9 are 82～86,88～93 pin of connection processing device CPUU6 respectively, control line 13,29,30,31 pin of U8, U9 connect 12,79,50,51 pin of U6 respectively, control line 14 pin of U8, U9 connect 53,52 pin of U6 respectively, program meets power supply VCC with flash memory U10, data respectively with 37,47 of flash memory U11, and 27,46 pin are ground connection respectively; Data wire 29,31,33,35,38,40,42,44,30,32,34,36,39,41,43,45 pin of U10, U11 connect 75～68,66～59 pin of CPUU6 respectively; Address wire 25,24,23,22,21,20,19,18,8,7,6,5,4,3,2,1,48,17,16,9 pin of U10, U11 connect 82～86,88～100,1～4 pin of U6 respectively; Control line 11 pin of U10, U11 connect 80 pin of U6, and 26 pin of U10, U11 connect 57,56 pin of U6, and 28 pin of U10, U11 connect 79 pin of U6.

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