Integrated temperature and humidity control device

Abstract

An integrated temperature and humidity control device includes a temperature and humidity sensing element, a temperature and humidity sensing transmission interface, a computation processing module, a communication interface, and a display interface which are integrated with each other. The device performs local and remote fab temperature and humidity control simultaneously and allows on-site display of temperature and humidity levels at the fab. Accordingly, the device enables convenient simultaneous control and display of temperature and humidity levels and simplifies the layout thereof.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This non-provisional application claims priority under 35 U.S.C. §119(a) on Patent Application No(s). 101102453 filed in Taiwan, R.O.C. on Jan. 20, 2012, the entire contents of which are hereby incorporated by reference.FIELD OF TECHNOLOGY[0002]The present invention relates to integrated temperature and humidity control devices, and more particularly, to an integrated temperature and humidity control device for controlling temperature and humidity with a view to serving industry-related purposes.BACKGROUND[0003]In general, manufacturing processes of industrial products require that temperature and humidity of the operation environment at every production-related zone in a fab have to be closely monitored and strictly controlled, and that variations in the ambient temperature and humidity of the fab have to be coped with, in order to ensure the quality and stability of products being manufactured on a production line.[0004]At present, syste...

AI Technical Summary

Benefits of technology

[0006]Another objective of the present invention is to simplify the integration of local-end temperature and humidity control and remote-end temperature and humidity control and an installation process thereof.

[0007]Yet another objective of the present invention is to simplify the integration of a high-precision temperature and humidity sensing element and a low-precision temperature and humidity sensing element.

[0020]In conclusion, the present invention provides an integrated temperature and humidity control device for simplifying remote-end data transmission and local-end data transmission by means of an Ethernet and a RS232 interface, respectively, integrating a high-precision sensing signal and a low-precision sensing signal by means of high-precision and low-precision temperature and humidity sensing elements, performing local-end and remote-end temperature and humidity control on a fab, and providing on-site temperature and humidity level display.

Problems solved by technology

As a result, it is difficult to exercise real-time control over the ambient temperature and humidity of the fab from a remote end, thereby compromising the product quality of the production line in its entirety.

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