CN202551080U

CN202551080U - Internet-of-things terminal integrating converged communications and multimedia processing

Info

Publication number: CN202551080U
Application number: CN2012201826833U
Authority: CN
Inventors: 刘坤; 刘继明; 林恩峰; 张志荣
Original assignee: ITIBIA TECHNOLOGIES
Current assignee: ITIBIA TECHNOLOGIES
Priority date: 2012-04-26
Filing date: 2012-04-26
Publication date: 2012-11-21
Anticipated expiration: 2022-04-26

Abstract

The utility model relates to an internet-of-things terminal integrating converged communications and multimedia processing. The internet-of-things terminal comprises a central processing unit as well as a communication signal module, a fingerprint identification module, a global position system (GPS) positioning module, a digital sensor module, an audio processing module, a liquid crystal display module, a high-definition display module, a data direction register (DDR) module, an extensible storage module, a flash module, a camera module, a power management module, a universal serial bus (USB) module and a touch screen module which are connected with the central processing unit. The internet-of-things terminal not only performs pure perception of things but also perception of humans; as a communication terminal, multiple communication modes are compatible; and in the video output display aspect, the simultaneous output function of the liquid crystal display and high-definition multimedia interface (HDMI) display is supported.

Description

The internet-of-things terminal that integrated converged communication and multimedia are handled

Technical field

The utility model relates to internet-of-things terminal, relates in particular to the multi-functional internet-of-things terminal of converged communication, multimedia processing and people's information perception, belongs to communication technical field.

Background technology

The definition of Internet of Things is through information sensing equipment such as radio frequency identification, infrared inductor, global positioning system, laser scanners; Agreement by agreement; Be connected any article with the Internet; Carry out information exchange and communicate by letter, to realize a kind of network intellectuality identification, location, tracking, monitoring and the management of article.Now on the market; Internet-of-things terminal only is that the information of thing is carried out acquisition management mostly; The information gathering management that does not add the people; Do not merge simultaneously multiple communication mode, the restricted gender that this also causes internet-of-things terminal to be used, and also internet-of-things terminal does not also possess high performance multimedia processing capacity mostly.

Summary of the invention

The purpose of the utility model is to overcome the deficiency that prior art exists; The internet-of-things terminal that provides a kind of integrated converged communication and multimedia to handle; Being implemented in outdoor information gathering to the people also can in time communicate by letter to validation of information and management; It is reliable that integrated multiple communication mode guarantees that the facility of communication reaches, and realization high-performance multimedia messages is handled, and supports diversified the application.

The purpose of the utility model realizes through following technical scheme:

The internet-of-things terminal that integrated converged communication and multimedia are handled; Comprise central processing unit, characteristics are: but also comprise signal of communication module, fingerprint identification module, GPS locating module, digital sensor module, audio processing modules, LCD MODULE, high definition display module, DDR module extension storage module and the flash memory module that links to each other with central processing unit.

Further; The internet-of-things terminal that above-mentioned integrated converged communication and multimedia are handled; Said fingerprint identification module is connected with central processing unit through the UART bus; The GPS locating module is connected with central processing unit through the UART bus, and audio processing modules is connected with central processing unit through the I2S bus, and LCD MODULE is connected with central processing unit through 24 bits display out output lines respectively with the high definition display module.

Further, the internet-of-things terminal that above-mentioned integrated converged communication and multimedia are handled also comprises the camera module, power management module, USB module, the touch screen module that link to each other with central processing unit.

Further; The internet-of-things terminal that above-mentioned integrated converged communication and multimedia are handled; Said USB module is connected with central processing unit through usb bus, and touch screen module is electric resistance touch screen or capacitance touch screen, and electric resistance touch screen is connected with power management module through four lines; And link to each other with central processing unit through spi bus, capacitance touch screen passes through the I2C bus and is connected with central processing unit.

Again further; The internet-of-things terminal that above-mentioned integrated converged communication and multimedia are handled, said signal of communication module comprise the PSTN module, the short-range communication module that is used to insert WIFI and blueteeth network that are used to receive and dispatch telephone wires signals, are used to receive and dispatch the 3G signal and insert the 3G communication module of WCDMA network and the ethernet interface module that is used to insert the Internet.

Again further; The internet-of-things terminal that above-mentioned integrated converged communication and multimedia are handled; Said PSTN module is connected with central processing unit through pcm bus; Short-range communication module is connected with central processing unit through the SDIO bus, and the 3G communication module is connected with central processing unit through usb bus, and ethernet interface module directly is connected with the interface of central processing unit.

Substantive distinguishing features and obvious improvement that the utility model technical scheme is outstanding are mainly reflected in:

1. be not the perception of simple thing as internet-of-things terminal, and couple people's perception is arranged; Fingerprint identification module is confirmed identity through the fingerprint recognition to the people, GPS module people from location geography information; Central processing unit carries out authentication and management to it after obtaining information, on network, carries out alternately with the information of people or thing simultaneously, thereby has realized person to person's perception, the perception of people and thing;

2. as communication terminal, compatible multiple communication mode comprises WIFI and bluetooth, 3G communication, PSTN communication and Ethernet access, and PSTN provides the access telecommunications network, can voice call; It is more convenient that 3G network provides, and comprises voice and video conversation and transfer of data; WIFI and bluetooth are two kinds of short haul connection modes, and short-range communication between terminal and the terminal is provided, and are convenient to a plurality of terminals and carry out networking and carry out transmission of Information and share; Overcome the coexistence interference problem of two kinds of communications simultaneously;

3. aspect video output demonstration, support liquid crystal display and HDMI to show the while output function, for amusement and commercial affairs provide great convenience; The USB module realizes the OTG function, both can realize connecting terminal such as computer and carry out the reading and writing data to the terminal as slave unit, can connect USB memory devices such as USB flash disk again.

Description of drawings

Below in conjunction with accompanying drawing the utility model technical scheme is described further:

Fig. 1: the structural representation of the utility model.

Embodiment

As shown in Figure 1; The internet-of-things terminal that integrated converged communication and multimedia are handled, but comprise that central processing unit 1 and the first signal of communication module 2, second communication signaling module 3, third communication signaling module 4, the four-way that link to each other with central processing unit believe signaling module 5, fingerprint identification module 17, GPS locating module 18, digital sensor module 16, audio processing modules 7, LCD MODULE 8, high definition display module 9, DDR module 12 extension storage modules 11, flash memory module 14, camera module 6, power management module 15, USB module 13 and touch screen module 10.

Central processing unit 1 is not only handled the information that multimedia messages is also handled multiple communication mode; Keeping low-power consumption simultaneously; The peripheral module that links to each other with central processing unit merges multiple communication mode, can gather people's finger print information and authentication, can handle multimedia messages.

What merge multiple communication mode is Communications Processor Module; The first signal of communication module 2 directly is connected the transmission of carrying out voice for being used to receive and dispatch PSTN (the public switched telephone network PSTN) module of telephone wires signals through pcm bus with central processing unit; Second communication signaling module 3 directly is connected with central processing unit through the SDIO bus for being used to insert the short-range communication module of WIFI and blueteeth network; Third communication signaling module 4 is received and dispatched 3G signal and the 3G communication module that inserts WCDMA (Wideband Code Division Multiple Access WCDMA) network for being used to, and is connected with central processing unit through usb bus; Four-way letter signaling module 5 directly is connected with the special purpose interface of central processing unit for being used to insert the ethernet interface module of the Internet.

17 couples of people's of fingerprint identification module fingerprint is gathered and is discerned, and this module is connected with central processing unit 1 through the UART bus, directly will discern people's message transmission and give central processing unit 1.

GPS locating module 18 is used to obtain identification people's geographical location information, and this module is connected with central processing unit through the UART bus and information directly is transferred to central processing unit 1; Digital sensor module 16 is gathered the humiture data and directly is transferred to central processing unit 1.

Audio processing modules 7 is realized digital-to-analogue conversion; This module is to be connected through audio-frequency bus with peripheral interface; Input directly is connected with Mike, receives voice signal, and output is connected with earphone, loudspeaker and loud speaker; Utilize MUX to realize the difference output of sound, audio processing modules 7 is connected with central processing unit 1 through the I2S bus.

Video processing module comprises LCD MODULE 8 and high definition display module 9, and LCD MODULE 8 is used for directly connecting LCDs; High definition display module 9 output HDMI (High Definition Multimedia Interface HDMI) signals.

The video output module has comprised two output display modules, has comprised LCD MODULE respectively, is used for directly connecting LCDs; The high definition output module can be exported the HDMI signal.LCD MODULE 8 is connected with central processing unit through 24 bits display out output lines with high definition display module 9.This module principal character is to export demonstration simultaneously, has improved the application of amusement with commercial affairs greatly.

Memory module comprises and the direct-connected high speed DDR module 12 of central processing unit, is used for the NAND FLASH flash memory module 14 of storage system program, but is used for the extension storage module 11 of stored information.

USB module 13 is connected with central processing unit through usb bus, realizes the OTG function; Both can realize connecting terminal such as computer and carry out reading and writing data, can connect USB memory devices such as USB flash disk again, improve the convenience of storage the utility model as slave unit.Power management module 15 is used for management system power supply and management and discharges and recharges.Camera module 6 directly is connected with central processing unit.Touch screen module 10; Be used for human-computer interaction, adopt electric resistance touch screen or capacitance touch screen, electric resistance touch screen is not supported multi-point touch; And be connected with power management module through four lines; Touch information is sent to CPU module through spi bus again, and capacitance touch screen is connected with central processing unit through the I2C bus, supports multi-point touch.

The communication mode of above-mentioned internet-of-things terminal support has comprised that Ethernet connection, wired PSTN connect, wireless WIFI connects and is connected with 3G.Through WIFI and Ethernet, can insert the IMS/NGN core network, thereby realize VOIP, surf the web and function such as Email.Simultaneously, through WIFI and bluetooth, short-distance networking communication can be carried out in a plurality of terminals.CPU module is as core; Support to connect DDR, NAND FLSH and SD/MMC memory device, support output 24bits display out vision signal, support to insert fingerprint identification module; The support camera inserts, and possesses functions such as data management and transmitting-receiving, wireless and wire communication.

As internet-of-things terminal is not the perception of simple thing, and couple people's perception is arranged; Fingerprint identification module is confirmed identity through the fingerprint recognition to the people, GPS module people from location geography information; Central processing unit carries out authentication and management to it after obtaining information, on network, carries out alternately with the information of people or thing simultaneously, thereby has realized person to person's perception, the perception of people and thing;

As communication terminal, compatible multiple communication mode comprises WIFI and bluetooth, 3G communication, PSTN communication and Ethernet access, and PSTN provides the access telecommunications network, can voice call; It is more convenient that 3G network provides, and comprises voice and video conversation and transfer of data; WIFI and bluetooth are two kinds of short haul connection modes, and short-range communication between terminal and the terminal is provided, and are convenient to a plurality of terminals and carry out networking and carry out transmission of Information and share.Overcome the coexistence interference problem of two kinds of communications simultaneously;

Aspect video output demonstration, support liquid crystal display and HDMI to show the while output function, for amusement and commercial affairs provide great convenience; The USB module realizes the OTG function, both can realize connecting terminal such as computer and carry out the reading and writing data to the terminal as slave unit, can connect USB memory devices such as USB flash disk again.

What need understand is: the above only is the preferred implementation of the utility model; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection range of the utility model.

Claims

1. the internet-of-things terminal that integrated converged communication and multimedia are handled; Comprise central processing unit, it is characterized in that: but also comprise signal of communication module, fingerprint identification module, GPS locating module, digital sensor module, audio processing modules, LCD MODULE, high definition display module, DDR module extension storage module and the flash memory module that links to each other with central processing unit.

2. the internet-of-things terminal that integrated converged communication according to claim 1 and multimedia are handled; It is characterized in that: said fingerprint identification module is connected with central processing unit through the UART bus; The GPS locating module is connected with central processing unit through the UART bus; Audio processing modules is connected with central processing unit through the I2S bus, and LCD MODULE is connected with central processing unit through 24 bits display out output lines respectively with the high definition display module.

3. the internet-of-things terminal that integrated converged communication according to claim 1 and multimedia are handled is characterized in that: also comprise the camera module, power management module, USB module and the touch screen module that link to each other with central processing unit.

4. the internet-of-things terminal that integrated converged communication according to claim 1 and multimedia are handled; It is characterized in that: said USB module is connected with central processing unit through usb bus; Touch screen module is electric resistance touch screen or capacitance touch screen; Electric resistance touch screen is connected with power management module through four lines, and links to each other with central processing unit through spi bus, and capacitance touch screen is connected with central processing unit through the I2C bus.

5. the internet-of-things terminal that integrated converged communication according to claim 1 and multimedia are handled is characterized in that: said signal of communication module comprises the PSTN module, the short-range communication module that is used to insert WIFI and blueteeth network that are used to receive and dispatch telephone wires signals, is used to receive and dispatch the 3G signal and inserts the 3G communication module of WCDMA network and the ethernet interface module that is used to insert the Internet.

6. the internet-of-things terminal that integrated converged communication according to claim 5 and multimedia are handled; It is characterized in that: said PSTN module is connected with central processing unit through pcm bus; Short-range communication module is connected with central processing unit through the SDIO bus; The 3G communication module is connected with central processing unit through usb bus, and ethernet interface module directly is connected with the interface of central processing unit.