公开(公告)号：WO2017118640A1

公开(公告)日：2017-07-13

申请号：PCT/EP2017/050100

申请日：2017-01-04

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： HUANG, Li Ming ,  WU, Jian Qiang ,  YANG, Xiao Song ,  ZHUO, Yue

IPC: G05B19/042 ,  G05B19/418

CPC classification number: G05B19/0423 ,  G05B19/4185 ,  G05B2219/25009 ,  G05B2219/25174 ,  G05B2219/34012 ,  Y02P90/18 ,  Y02P90/185 ,  Y02P90/22

Abstract: The present invention provides a field data transmission apparatus, method and system. The apparatus comprises: an analog signal acquisition and conditioning module, an analog-to-digital converter, a control processor and a Profinet interface, wherein the analog signal acquisition and conditioning module is configured to receive field data that is in the form of an analog signal and sent by an external sensor, and send the field data that is in the form of an analog signal to the analog-to-digital converter; the analog-to-digital converter is configured to convert the received field data that is in the form of an analog signal into field data that is in the form of a digital signal and then send the converted field data to the control processor; the control processor is configured to process the received field data that is in the form of a digital signal and then send the processed field data to the Profinet interface; and the Profinet interface is configured to send the received field data that is in the form of a digital signal to an external control end over an industrial Ethernet. The present solution can improve the quality of data transmission.

Abstract translation: 本发明提供了一种现场数据传输装置，方法和系统。 该装置包括：模拟信号采集和调节模块，模数转换器，控制处理器和Profinet接口，其中模拟信号采集和调节模块被配置为接收模拟形式的现场数据 信号并由外部传感器发送，并将模拟信号形式的现场数据发送至模数转换器; 模数转换器用于将接收到的模拟信号形式的现场数据转换为数字信号形式的现场数据，然后将转换后的现场数据发送给控制处理器; 控制处理器被配置为处理接收到的数字信号形式的现场数据，然后将处理后的现场数据发送给Profinet接口; 并且Profinet接口被配置为通过工业以太网将接收到的数字信号形式的现场数据发送到外部控制端。 目前的解决方案可以提高数据传输的质量。