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可燃及有毒气体报警器信号采集系统通过使用NI公司的虚拟仪器软件Lab VIEW搭建系统操作界面,通过使用DAQ数据采集模块的模拟量数据采集功能,将报警器实时监测的环境目标气体浓度信号以高速高精准的形式上送至上位机;当环境浓度达到报警器报警浓度时,通过使用DAQ采集模块的数字量的输入输出功能,完成通风风机启动,加压压缩机卸载的工作,以此实现远程自动化控制,保证现场工作人员的生命安全及保证企业的财产安全。
Combustible and toxic gas alarm signal acquisition system through the use of NI’s virtual instrument software Lab VIEW to build the system interface, through the use of DAQ data acquisition module analog data acquisition function, the alarm real-time monitoring of environmental target gas concentration signal to high-speed High-precision form sent to the host computer; when the concentration of the environment to alarm alarm concentration, through the use of DAQ acquisition module digital input and output functions to complete the ventilation fan start, the compressor unloading compression work in order to achieve remote Automated control to ensure the safety and security of on-site staff and to ensure the safety of property.