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CN103226346A 一种可配置的多路模拟和数字信号采集系统 无效 - 撤回

  • 专利标题： 一种可配置的多路模拟和数字信号采集系统
  • 专利标题（英）： Configurable multi-channel analog and digital signal acquisition system
  • 申请号： CN201310091741.0
    申请日： 2013-03-21
  • 公开(公告)号： CN103226346A
    公开(公告)日： 2013-07-31
  • 发明人: 周永明 , 叶朝辉
  • 申请人： 清华大学
  • 申请人地址： 北京市海淀区清华园1号
  • 专利权人： 清华大学
  • 当前专利权人： 清华大学
  • 当前专利权人地址： 北京市海淀区清华园1号
  • 代理机构： 北京清亦华知识产权代理事务所
  • 代理商 廖元秋
  • 主分类号： G05B19/418
  • IPC分类号： G05B19/418
一种可配置的多路模拟和数字信号采集系统
摘要：
本发明涉及一种可配置的多路模拟和数字信号采集系统，属于多路模拟和数字信号采集技术领域，主要由基于PSoC芯片的以太网通信板和通过I2C总线连接的一个或多个基于PSoC芯片的传感器采集板所组成；该以太网通信板通过I2C总线控制传感器采集板进行数据采集，通过I2C总线读取传感器采集板的采集结果，并通过以太网使用TCP协议将采集的传感器数据实时上传，从而完成对多路传感器的远程监测。该系统基于可编程片上系统PSoC的优势，具有集成度高、可配置、可扩展、单芯片可采集信号的路数多、数据可传输到远程计算机等优点。
摘要（英）：

The invention relates to a configurable multi-channel analog and digital signal acquisition system, and belongs to the technical field of multi-channel analog and digital signal acquisition. The configurable multi-channel analog and digital signal acquisition system mainly comprises a PSoC (programmable system on a chip) chip-based Ethernet communication board, and one or more PSoC chip-based sensor acquisition boardswhich are connected through an I2C bus, wherein the Ethernet communication board controls the sensor acquisition boards for data acquisition through the I2C bus, reads acquisition results of the sensor acquisition boards through the I2C bus, and uploads acquired sensor data in real time by using a TCP (transmission control protocol) protocol through Ethernet, thus achieving remote monitoring of multiple sensors. Based on the advantages of a PSoC, the configurable multi-channel analog and digital signal acquisition system has the advantages of high integration, configurability, expandability, a large number of signal acquisition channels of a single chip, data transmittability to a remote computer and the like.

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