Intelligent monitoring system and monitoring method for terahertz experimental environment

Abstract

The invention provides an intelligent monitoring system and monitoring method for terahertz experimental environment and is used for solving the problem that a scheme capable of monitoring the temperature, the humidity, the air pressure and the light pass small deformation in a terahertz experimental box body in real time does not exist in the prior art. The intelligent monitoring system and monitoring method for the terahertz experimental environment comprise at least one humidity sensor and at least one temperature sensor, an absolute pressure sensor, strain measurement modules, an intelligent control device and an upper computer, wherein the humidity sensors, the temperature sensors and the absolute pressure sensor are arranged on the positions of predetermined field measurement points in the experimental box body, the strain measurement modules are arranged on a terahertz ray entrance port and a terahertz ray exit port respectively, the input end of the intelligent control device is connected with the output ends of each humidity sensor and temperature sensor and the absolute pressure sensor, and the upper computer is connected with the output end of the intelligent control device in a wireless mode. According to the intelligent monitoring system and monitoring method for the terahertz experimental environment, the monitoring of the temperature, the humidity, the air pressure and the light pass small deformation in the terahertz experimental box body in real time through all the sensors is achieved, experimental environment reference data are supplied for terahertz ray study, and therefore the experimental measurement accuracy is improved.

Description

technical field [0001] The invention relates to the field of optical detection, in particular to an intelligent monitoring system and a monitoring method for a terahertz experimental environment. Background technique [0002] Terahertz wave (terahertz, THz) is an electromagnetic wave between microwave and infrared light. Because of its good perspective, safety and high spectral resolution, it has become one of the online and non-destructive component detection methods. Since the energy of THz rays is much lower than that of X-rays, it can be used for non-destructive imaging of human body or objects. In the biological field, it can analyze the structure of polysaccharides, peptides, and proteins, and construct a complete three-dimensional or even four-dimensional image; secondly, THz rays are useful for dielectric materials, composite materials and Plastics, etc. have good transmittance, and can be used for non-destructive testing of composite material structures, and securit...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem in the prior art that there is no solution capable of real-time monitoring of the temperature, humidity, air pressure and small deformation of the optical path in the terahertz experimental box, the present invention provides an intelligent monitoring system and monitoring method for the terahertz experimental environment. The intelligent monitoring system The method and method can realize the real-time monitoring of temperature, humidity, air pressure and small deformation of the optical path in the terahertz experiment box, and improve the measurement accuracy of the terahertz optical experiment

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