Real-time Remote Video Surveillance Systems For Large Machinery And Equipment

The booming Real Estate industry, more use of large-scale machinery and equipment lead to more accidents. The research of the safety monitoring system for large machinery and equipment is very immature because of our late concern. Under the driven by the Twelfth Five-Year Guideline, the requirement for the safety monitoring of large machinery and equipment is urgent. Therefore, this paper focuses on the design and implementation of remote video monitoring system for lifting equipment.The monitoring system chooses Samsung’s ARM S5pv210 as core processing chip,completes the hardware design of the safety monitoring system including the collection of lifting equipment operating parameters, local data storage, voice alarm, LCD display,wireless data transmission and remote video monitoring and other functions. According to sensors, monitoring system collect the data of lifting equipment’s hanging long,hoists, boom length, rotation angle number of degrees inclination and wind, stored the data in the local storage unit and display them by the LCD screen, then upload the data through 3G wireless transmission module, real-time voice alarm when the data exceeds the safety threshold region.Monitoring system built Linux operating system in order to make better use of the rich resources of the core processing chip, and completed the external device driver design and debugging under Linux operating system, these device drivers include the SPI, LCD display, ASoC audio drivers, V4L2 camera driver. In order to achieve remote video surveillance, selected client/server model of video transmission scheme according to comparing, built streaming media server based on FFserver, the paper describe the process of streaming media server implementation and gives the parameters of streaming media server. Capture video data through the camera and complete the compression transcoding according compression transcoding requirements. Present two implementations for H.264 compression transcoding and make a detailed description for each implementation.