Design For The Wireless Diving Judgment System Based On Bluetooth

The technology of Bluetooth is today's most new technology of wireless communication, it is praised as "The engine of driving the new economy". Bluetooth is a technical standard of an open and short distance wireless communication, it is used in less area, it completes the network connection between fix device and moving device by the mode of wireless connection, it can realize flexible, secure, low cost's and less power expend's voice and data communication between multiple digital devices.The wire connection of the electronic judgment equipments and wires placement of the electronic judgment equipments have astricted development and application of the electronic judgment equipments. Appearance of The Bluetooth creates a very good development chance for the popularization and technical update of gym electronic judgment system. It will replaces formerly wires and realizes transmission of data which makes wireless connection between electronic equipments by applying Bluetooth technology, it not only can predigest system's wire connection, also makes the using of electronic equipments much more convenience and agility without astriction of the wires.This article designs the system and realizes the hardware based on technology of Bluetooth, on the analysis and research about the central technology of Bluetooth Baseband, Bluetooth Protocols and HCI-Commands.This article is divided into five chapters.In the Chapter 1, it expounds the summarize and the development direction of Bluetooth technology.In the Chapter 2, it expounds the central technology of Bluetooth, the mode of Bluetooth equipment constructing network and mode of work, the layer's configuration of Bluetooth software and the foreground of Bluetooth application.In the Chapter 3, it expounds the Bluetooth protocols, the mode Bluetooth users, the process of Bluetooth communication and Bluetooth exchange specific information of Host Control Interface(HCI).In the Chapter 4, it analyses the request about design of The wireless diving electronic judgment system, indicates the collectivity design project of The wireless diving electronic judgment system, and recounts the capability and configuration of mostly equipment parts.