| At present,the main technology of intrusion monitoring system is infrared or microwave detection technology,which has been applied in the fields of smart home,community security and so on.The installation of underground comprehensive pipe gallery has become one of the trends of urban modernization in the 21st century.The underground pipe gallery contains gas,electricity,rain and sewage,water supply and other professional engineering pipelines.In order to prevent possible personnel from breaking into the internal pipelines of the gallery and ensure the safe operation of the underground pipe gallery,an intrusion prevention monitoring system must be set up inside the gallery.In this paper,the infrared and microwave detection technology is applied to the intrusion monitoring system in the urban underground comprehensive pipe gallery,and combined with the application situation,the research work of improving the stability of the infrared microwave dual discrimination detection system is carried out.The main research contents are as follows.The basic principle,structure and characteristics of infrared and microwave detection system are studied.Combined with wavelet threshold de-noising,K-band microwave detection and ZigBee anti-jamming networking technology,the reliability of infrared microwave dual detector is studied,and the effect is simulated and analyzed.Combined with the special application scenario of urban underground pipeline gallery,the infrared microwave dual detector is applied to the intrusion monitoring system of underground pipeline gallery,and the system solution is put forward.Through the research work of this paper,the improved dual detector combined with infrared and microwave can be applied to the intrusion monitoring system of urban underground comprehensive pipe gallery.The system can effectively identify the intruders,and the system has high reliability,which plays an important role in improving the personnel management and control of underground pipe gallery. |
PDF Full Text Request