The utility model content
The purpose of this utility model is to provide a kind of electron album based on cordless communication network, utilizes the popularization of portable terminal, and realizes the long-distance transmissions of photo or other data by radio communication, to solve the above-mentioned problem that exists.
The technical solution of the utility model is as follows:
A kind of electron album based on cordless communication network comprises:
Be used to store the memory module of digital photograph or document data;
Be used to receive/send the wireless communication module of wireless communication signal;
Be used for the system that system parameters is provided with is provided with module;
Pass through I
2The C universal serial bus is provided with module with described wireless communication module, system respectively to carry out two-way communication with memory module and is connected, be used to control and coordination and described wireless communication module, system are provided with the central processing unit of module and memory module, this central processing unit is the ARM9 type; Wireless communication module is GSM/GPRS's (900MHz+1800MHz+1900MHz) three flow network modules frequently.
Wherein, described electron album also comprises the infrared receiving module that is used to receive infrared control signal, is controlled by described central processing unit.
Wherein, described electron album also comprises the audio coding decoding module that is used for the encoding and decoding audio-frequency information, and this audio coding decoding module is controlled by described central processing unit.
Wherein, described electron album also comprises the coding and decoding video module that is used for the encoding and decoding video information, and this coding and decoding video module is controlled by described central processing unit.
Wherein, described electron album also comprises the frequency modulation/amplitude modulation demodulation module that is used for demodulation frequency modulation/amplitude modulation information, and this frequency modulation/amplitude modulation demodulation module is controlled by described central processing unit.
Wherein, described electron album also comprises the alarm clock module that is used to provide alarm clock information, and this alarm clock module is controlled by described central processing unit.
Wherein, described electron album also comprises the calendaring module that is used to provide calendar information, and this calendaring module is controlled by described central processing unit.
Wherein, described electron album based on the internet also comprises the clock module that is used to provide clock information, and this clock module is controlled by described central processing unit.
Wherein, described electron album also comprises the bluetooth module that is used to transmit wireless data information, and this bluetooth module is controlled by described central processing unit.。
Compared with prior art, the utility model is provided with module by increase central processing unit and wireless communication module and system in electron album, and an operating system is installed in central processing unit, make electron album have the common document of processing and radio communication function, thereby the photo that makes things convenient for the user will be stored in the electron album greatly is transferred on strange land relatives and friends' the computer or portable terminal by the mode of wireless communication module with wireless communication signals.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
The utility model provides a kind of electron album based on cordless communication network, as shown in Figure 1, comprises the memory module that is arranged on the motherboard circuit, wireless communication module, and system is provided with module and central processing unit; Wherein, memory module is used to store digital photograph and/or other document data etc.; Wireless communication module is to be used for reception/transmission wireless communication signal data, this wireless communication module can adopt GSM/GPRS's (900MHz+1800MHz+1900MHz) three flow network modules frequently, this wireless communication module and mobile phone card, as SIM card, electrical connections such as STK card, described mobile phone card is plugged in the mobile phone draw-in groove 221 that is arranged on electron album 200 left sides 220, as shown in Figure 4; System is provided with module can carry out system parameter setting under the support of operating system, as the size of picture format, and the selection of wireless communication networks etc.; If the user need carry out system when being provided with, then by being arranged on the cooperation of menu key 210 on the electron album 200, confirming button 21, function button 212, as shown in Figure 2, coordination and control through central processing unit, the start-up system operating function, enter the function setting interface, start-up system is provided with function; At this moment, on the display screen 250 of electron album 200, realize man-machine dialog interface, as shown in Figure 3; And according to the information of interface prompt, the typing of comparison film or picture, document data, modification etc.; As, be that Zhang San, telephone number are that 13923800000 information are entered into the telephone directory that is arranged on the memory module now with name, or to selection of wireless communication line etc., as GPS or GPRS etc.Call, or when receiving incoming call or letter, can realize that this part content is a prior art, does not repeat them here by touch-screen.
Central processing unit is by 1
2The C universal serial bus carries out two-way communication with internet module and memory module respectively and is connected, and is used to realize the control to internet module and/or memory module; In the present embodiment, described central processing unit is that ARM9 is embedded.ARM9 adopts the central processing unit of ARM92632bit RISC, and operating frequency reaches 500MHz, and efficient is up to 500MIPS.Internal memory (RAM) capacity is 64M, can expand to 128M.One Android V1.6 or Android V2.1 operating system are installed in central processing unit,, make electron album have primary Android desktop, by display screen 250 demonstrations of this electron album 200, as shown in Figure 3 by this operating system; Simultaneously, under the control of central processing unit, utilize the wireless communication ability of wireless communication module, be delivered on other the computer or portable terminal of strange land, thereby simplify the convenience of transmission operation greatly being stored in picture on the memory module or photo or data file etc.
Be handled easily, on the mainboard of electron album, also be provided with infrared receiving module, as shown in Figure 1, be controlled by described central processing unit.This infrared receiving module is electrically connected with the infrared diode 240 of accepting on being arranged on electron album 200, as shown in Figure 3, be used for receiving the function control signal that sends out on the remote controller suitable (accompanying drawing is not shown) with it, these function control signals are under the coordination of central processing unit, be converted into control command, realization is to the control of a certain function, as, increase volume or reduce volume etc.
As shown in Figure 1, in the electron album of present embodiment, also be provided with an audio coding decoding module that is used for the encoding and decoding audio-frequency information, this audio coding decoding module is controlled by central processing unit, and the audio signal after will separating is frequently sent the loud speaker that is built in electron album, send through the hole 213 that amplifies, as shown in Figure 2.Under the control of central processing unit, by this audio coding decoding module, can play voice datas such as MP3, WMA, OGG, AAC in real time, realize the voice playing function of electron album; Simultaneously, under Android operating system, can handle a large amount of real-time voice datas.
As shown in Figure 1, in the electron album of present embodiment, also be provided with a coding and decoding video module that is used for the encoding and decoding video information, this coding and decoding video module is controlled by central processing unit.As the user need be by electron album browsing video file, then by being arranged on the cooperation of menu key 210 on the electron album 200, confirming button 21, function button 212, as shown in Figure 2, coordination and control through central processing unit, the start-up system operating function, enter the function setting interface, start video capability; At this moment, the coding and decoding video module is under the control of central processing unit, to MPEG2, MPEG4 or other multimedia streaming datas carry out decoding processing, and play MPEG2 by display screen 250, MPEG4 or other multimedia streaming datas, the video playback capability of realization electron album; Simultaneously, under Android operating system, can handle a large amount of real-time multimedia video video recordings.
As shown in Figure 1, in the electron album of present embodiment, also be provided with a frequency modulation/amplitude modulation demodulation module that is used for demodulation frequency modulation/amplitude modulation information, this frequency modulation/amplitude modulation demodulation module is controlled by central processing unit.In the time of need receiving wireless radio reception as the user, then by being arranged on the menu key 210 on the electron album 200, confirming button 21, the cooperation of function button 212, as shown in Figure 2, coordination and control through central processing unit, the start-up system operating function, enter the function setting interface, start the wireless receiving function, at this moment, the frequency modulation/amplitude modulation demodulation module powers on, and the wireless frequency modulation/amplitude-modulated signal that receives is carried out demodulation, audio signal is sent the loud speaker that is built in electron album, send through the hole 213 that amplifies, as shown in Figure 2, thereby make electron album realize reception playback function.
As shown in Figure 1, in the electron album of present embodiment, also be provided with alarm clock module, calendaring module and clock module; These modules all are controlled by central processing unit.When if the user need start alarm clock, calendar and time clock feature, then by being arranged on the cooperation of menu key 210 on the electron album 200, confirming button 21, function button 212, as shown in Figure 2, coordination and control through central processing unit, the start-up system operating function, enter the function setting interface, open alarm clock, calendar or time clock feature, alarm clock module, calendaring module or clock module power at this moment, then on display screen 250 desktops of electron album 200, demonstrate alarm clock symbol, calendar or clock, as shown in Figure 3.
For convenience of the low coverage wireless data transmission, in the present embodiment, this electron album also is provided with bluetooth module, is controlled by central processing unit, as shown in Figure 1.When if the user need start this bluetooth module, by being arranged on the cooperation of menu key 210 on the electron album 200, confirming button 21, function button 212, as shown in Figure 2, coordination and control through central processing unit, the start-up system operating function, enter the function setting interface, start Bluetooth function; In the time of need transmitting picture or data by bluetooth as the user, at this moment, bluetooth module is then under the coordination and control of central processing unit, call the picture, photo or the data that are stored on the memory module, and with picture, photo or the transfer of data of storing on the electron album to carrying out on the portable terminal that bluetooth docks with it, thereby the transmission operating process of reduced data greatly.
Except the above-mentioned functions module, this electron album has following specification:
As shown in Figure 3,7 inches very color TFT LCD display curtains, 800 * 480 * 24bit high image resolution display effect;
As shown in Figure 5, be provided with interface in the right side 230 of electron album: DC interface 233, earphone interface 232, USB interface 231, mini USB interface 234;
Radio communication function: receive, compile note and multimedia message;
The grafting function: support SD/MMC groove 222 to the 8G bit, and support hot-swappable, as shown in Figure 4;
Picture browsing function: JPG/BMP/GIF/PNG figure shelves play and slide show mode is play; Built-in multiple lantern slide interlude effect;
The incoming call deixis: behind the incoming call, LED 260 indicating reminders functions, as shown in Figure 3.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.