Research In Wireless Networked Smart Sensor Based On IEEE1451 Standard

This paper deeply probes into the integration of wireless sensor network technology and networked smart sensor technology, that is, the wireless networked smart sensor technology.Firstly, this paper introduces in detail the characteristics and content of the IEEE1451 standard as well as the essence of its relating sub-standards, summarizes the constructive points based on the IEEE1451.5 standard, and reviews the construction of the wireless networked smart sensor. It also makes a detailed description of the topological structure, router technology, wire technology and low power operation technology of wireless sensor network, gives a systematic display of the popular internet technology, and makes a brief explanation of the BSP construction and the system transplanting of Vxworks.Next, the paper clearly shows the overall structure of wireless networked smart sensor. Based on this, it proposes a hardware design plan of wireless networked adapter, and carefully discusses the choosing of main chips and the relationship of main interface. On the basis of hardware design, it describes in detail the software function requirement and software flow chart of wireless networked adapter.Finally, according to the overall construction, this paper proposes the overall design plan of the wireless smart sensor, including the collaborative design of hardware and software. It suggests the hardware design plan of the wireless intelligent sensor, including chip choosing, wireless communication module design, and main interface relationship. It also designs the detailed software flow chart of wireless smart sensor. In the end, this paper summarizes and predicts the study of wireless networked smart sensor.