Professional provider: explosion-proof wireless bridge AGV wireless communication PLC wireless communication mesh self-organized network explosion-proof wireless APProject background: In recent years, with the development of the natural gas industry, the proportion of natural gas in China's energy structure has become increasingly large, and safety accidents have become more frequent. How to timely identify and handle safety hazards, ensure the safety of personnel and facilities, has become a top priority. The natural gas company used to use manual inspection methods, but due to the complex distribution of pipelines in natural gas stations and high manpower investment, the work experience, skill level, subjectivity, and other factors of the inspection personnel can also affect the inspection results. Therefore, the natural gas company has decided to use robot inspections instead of manual inspections. The robot needs to provide real-time data feedback to the dispatch room during the inspection process, so that relevant personnel can promptly identify and handle problems. The use of wired transmission is not convenient for robots to move, and the complex environment of natural gas stations makes it difficult to construct lines. Therefore, wireless networking is used for data transmission.Scheme design: This project aims to achieve communication between the natural gas station inspection robot and the natural gas station dispatch room. The scheme adopts a roaming networking method. As the site is an explosion-proof area, the wireless equipment uses explosion-proof products. The video and monitoring data on the robot are transmitted to the office building dispatch room in real time through wireless equipment, and the dispatch room monitors the working conditions of the working area and commands the machine's movements in real time through the transmitted data. Wireless devices play an important role in data transmission and automation inspection of natural gas stations.Program features: Ex d Ⅱ C T6 explosion-proof certification; IP68 protection level, corrosion resistance, high and low temperature resistance, suitable for various harsh environments& Ldquo; 0” No lag during roaming switching; Easy installation and simple construction; Strong anti-interference ability and maintenance free;On site images: