software system functionstracking, monitoring,taking photos, issue information, vehicle contolment, map operation, look up object, listen in when vehicle send a alarm, replay track, region management, vehicle dispatching and etc.application fieldpersonal car, logistic vehicle, passenger train, taxi, bus, yacht, motorcycle, freight train, engineering truck and etc.performance featureindividuation design, easy operation,steady performance, strong independence,classification management and etc.system capacitymore than 10000 vehiclessupport operating systemWIN2000SERVER,WIN2003SERVER,WINXP,WIN2000PRO and etc.system structureC/S structuresupport databaseSQL2000 enterprise edition