Design And Implementation Of Wireless Network In Command Of The Armor Mechanization Troops

In order to adapting to the challenge of new military revolution oriented from the information technique, speed up our army information-based construction, the thesis make a design of the conducting and controlling network in the armor mechanization troops. Included in the"Group Army Information-based Experiment for Military Revolution", according to the basic regulation of the information processing, the network breaks the original tree-scheme network structure and sets up a principle grid architecture, which realizes the platform of vehicle-to-vehicle, crossing organization or arms of services, and meets the command of synthesizing function unit, integrating system and sharing the information and network construction in the transformation period of army constructing, by the means of obtaining, delivering, processing, utilizing and feed-backing information.The 802.11b standard supports vivid and diverse modes of network, according to different modulating, it can deliver by 11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps. etc., and allow to adjust velocities between distance and baud rate according to the environment condition, to keep the best correspondence performance. FHSS and DSSS is the general spread spectrum method in 802.11b standard, and have the stronger confidentiality and anti- interference. Moreover, On the foundation of the series of PRISM2 network cards, manufactured in the Intersil com., we build the network cards with independent MAC layer protocol, by ways of applying the DSP (Digital Signal Processing) and the CPLD(Complex Programmable Logic Device)to instead the MAC layer controller card.Conforming to《Chinese People's Liberation Army **** Regulation》, according to the principle and system standard of command automatic structure, such as universal organization, scheming, system and standard, sticking to combining of the even condition and war environment, the wireless network of command in the armor mechanization troops is designed to complete the follow function: reliability, maintainability, safety, maneuverability, adaptability of the environment, power and electromagnetism, transportability, surface condition and color etc. The system is composed of such units as commanding subsystem, battlefield reconnaissance subsystem, electronic counterworking subsystem, firepower corresponding subsystem, battlefield aerial defense subsystem, battlefield communications subsystem, logistics guarantee subsystem, equipment guarantee subsystem and so on.