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Forum 如何开发自己的小小测控系统?
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如何开发自己的小小测控系统?

gzzhaobjcn
gzzhaobjcn over 4 years ago

经常有这种需求: 实验室需要监测一下温湿度状况, 需要远程控制一下开关,怎么能够自己开发一套自己可以再次开发的软硬件系统?作为自己的一个技术. 欢迎指教!

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  • robogary
    0 robogary over 4 years ago

    Usually a single person doesnt develop all the sensors , the controllers, and output devices on their own.

    For a professional lab delivering a volume commercial product, usually you would  select industrial components that meets construction, safety and reliability standards.

    That said, pick a PLC, a thermostat with humidity sensor. The thermostat provided the HMI function.

    The PLC would drive the heaters, water solenoid, and fans directly, air conditioning compressor motor, or can also add variable speed drives for fan control.

    Depending on lab size, you may need power delivery equipment for your components depending on the type of lab.   

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  • robogary
    0 robogary over 4 years ago

    Usually a single person doesnt develop all the sensors , the controllers, and output devices on their own.

    For a professional lab delivering a volume commercial product, usually you would  select industrial components that meets construction, safety and reliability standards.

    That said, pick a PLC, a thermostat with humidity sensor. The thermostat provided the HMI function.

    The PLC would drive the heaters, water solenoid, and fans directly, air conditioning compressor motor, or can also add variable speed drives for fan control.

    Depending on lab size, you may need power delivery equipment for your components depending on the type of lab.   

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