| 彭映成,孙震宇,邢园丁,汪明,黎小毛.基于LabWindows/CVI与TekVISA的Tek示波器远程测控软件设计[J].测控技术,2018,37(2):123-125 |
| 基于LabWindows/CVI与TekVISA的Tek示波器远程测控软件设计 |
| Design of Remote Measurement and Control Software for Tek Oscilloscope Based on LabWindows/CVI and TekVISA |
| |
| DOI： |
| 中文关键词: LabWindows/CVI TekVISA 虚拟仪器 远程控制 同步显示 |
| 英文关键词:LabWindows/CVI TekVISA virtual instrument remote control synchronous display |
| 基金项目: |
|
| 摘要点击次数: 1120 |
| 全文下载次数: 912 |
| 中文摘要: |
| 为实现数字示波器的远程测量、控制及数据传输，设计了Tek示波器远程测控软件。在网络条件下，采用Tek示波器通用编程接口，实现了最多4台示波器、共16通道，每通道20×106数据点的远程传输与同步显示，并实现了数据远程存盘，示波器参数远程设置等功能，采用VISA事件回调编程机制，实现了示波器触发时间与远程主机触发状态的基本同步，确保了主机响应示波器状态变化的实时性。经实际测试，软件达到了设计要求，并成功应用于某工程测量中。 |
| 英文摘要: |
| In order to realize the remote measurement,control and data transmission of digital oscilloscope,the remote measurement and control software of Tek oscilloscope is designed.In the network condition,the software realizes the remote transmission and synchronous display which is up to four oscilloscope with a total of 16 channels and 20×106 data points per channel,and the functions of remote data storage,oscilloscope parameters remote setting.The events-callback mechanism is used to synchronize the triggering time of oscilloscope with the triggering status of remote host computer,and guarantee the instantaneity of host in response of oscilloscope'status modification.After the actual test,the software meets the design requirements,and has been successfully applied to engineering survey. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |