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Wide band commercial intelligent terminal

A business intelligence and terminal technology, applied in the field of communication, can solve the problem that the broadband gateway cannot provide intelligent identification technology, human-computer interaction technology, etc.

Inactive Publication Date: 2004-07-14
BEIJING ZHONGKE JINCAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is: the broadband business intelligent terminal should solve the defect that the existing broadband gateway cannot provide intelligent identification technology and human-computer interaction technology, so that the broadband business intelligent terminal has preliminary intelligent characteristics and meets the needs of broadband applications

Method used

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  • Wide band commercial intelligent terminal
  • Wide band commercial intelligent terminal
  • Wide band commercial intelligent terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] 1. System features of broadband business intelligent terminal: system platform

[0026] Hardware: TI's C5472 chip (CPU CORE+DSP structure);

[0027] System software: using WindRiver's VxWorks real-time operating system; system performance

[0028] ---47.5Mhz ARM7 CPU

[0029] ---120Mhz DSP (processing voice)

[0030] ---3 ports 10 / 100Base T LAN Switch

[0031] ---802.1p / q support

[0032] ---320×240 pixel 16-level grayscale black and white screen

[0033] ---Optional support H323 / MGCP / SIP

[0034] ---Voice capability support: G.711 / G.729 / G.723

[0035] ---Low power consumption: <=3w

[0036] ---Extensible FLASH / SDRAM support

[0037] 2. Description of main functions

[0038] Functional groups such as figure 1 shown

[0039] 1. Naked system function group

[0040] This functional group finally completes the logic-electrical conversion of the system, which is the system hardware platform in form.

[0041] 2. Logical system function group

[0042] To connect ...

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Abstract

Broadband commercial intelligent terminals can be used in many fields. It's IP phone, short message and EMAIL can provide foundamental communication measures for varius kinds of professional users including the functions of Ethernet IP phone based on broad band realizing clear full-duplex language session, practical EMAIL function allowing users to user Internet to communicate with outside, short messages linking up information with related persons quickly and a communication auxiliary function providing a quick, easy and unified interface to users by integrating the above mentioned functions.

Description

technical field [0001] The present invention is a broadband business intelligent terminal with VOIP voice, intelligent recognition technology and PDA functions applied to broadband networks, and is applied in places such as governments, enterprises, institutions, colleges, hotels, and families with broadband network environments, and belongs to the field of communication field. Background technique [0002] At present, devices with VOIP voice applied to broadband networks generally use gateways. By using DSP for voice processing, using MCU as protocol processing, and sampling the analog voice through SLIC. Such gateway products basically do not have technologies such as intelligent identification and user interaction, so they can only provide the most basic VOIP voice services. In today's "intelligent edge" of the network, terminals are required to handle increasingly responsible functions to meet the growing demands. New telecom operators need to continuously develop new...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04M1/00H04M11/06H04Q3/545
Inventor 刘迎建罗志强秦绪彬李晓坤段圣鹏
Owner BEIJING ZHONGKE JINCAI TECH
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