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Portable internet logic analyzer

A logic analyzer and Internet technology, applied in the field of time series data analyzers, can solve the problems of large size, lack of real-time data sharing over the Internet, insufficient portability, etc., and achieve the effect of supporting online system upgrades

Active Publication Date: 2018-07-24
XIDIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 1. There are deficiencies in portability, the volume is relatively large, and an external power supply is required
[0010] 2. In application, the test data can only be stored inside the machine, and the test results need to be accessed through the interface or storage medium
[0011] 3. It does not have the characteristics of real-time sharing of data on the Internet and remote operation

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Such as Figure 1-2 As shown, embodiments of the present invention include:

[0025] A portable Internet logic analyzer, comprising a logic data analyzer, an embedded system board, a data acquisition circuit, a clock trigger circuit, and an LCD touch screen, the data acquisition circuit and the clock trigger circuit are all connected to the logic data analyzer, and the The logic data analyzer is connected with the embedded system board through the peripheral I / O, and the LCD touch screen is connected to the M...

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PUM

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Abstract

The invention discloses a portable internet logic analyzer. The portable internet logic analyzer comprises a logic data analyzer, an embedded system board, a data acquisition circuit, a clock triggercircuit, and an LCD touch display screen; the data acquisition circuit and the clock trigger circuit are connected to the logic data analyzer; the logical data analyzer is connected to the embedded system board through a peripheral I / O; the LCD touch display screen is connected to an MIPI DSI external port disposed on the embedded system board; an embedded system arranged in the embedded system board is connected to a local area network route through an Ethernet interface disposed on the embedded system board, or communicates with an external PC through a WIFI module and a mobile network module. The portable internet logic analyzer supports internet based remote display and multi-user collaboration, and supports system online upgrade.

Description

technical field [0001] The present invention relates to the field of portable Internet logic analyzers, in particular to a logic data analyzer supporting Internet remote data transmission, display, multi-user collaboration, and supporting system online upgrade, and timing data analysis of an embedded system's Internet-supporting digital logic circuit instrument. Background technique [0002] Embedded system (Embedded system) is a kind of "special-purpose computer system completely embedded in the controlled device and designed for specific applications". Application-centric, computer technology-based, software and hardware can be tailored to meet the strict requirements of the application system for function, reliability, cost, volume, power consumption, etc. Special computer system. Its system kernel is very small, highly specific, and the combination of software system and hardware is very close. Generally, the system will be transplanted for the hardware. Even in the sam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/24215
Inventor 张弘张石田鑫史娜于丁张骞
Owner XIDIAN UNIV
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