AGV发展方向AGV发展方向.doc

AGV Leading Way and Technology ? The leading way of AGV not only determines the flexibility of its logistics system,but also influences the system’s dependability and cost.Until 1980s,magnetic sensing navigation under ground is still one of the leading technologies that can be chose. With the development of electric technology, AGV ‘s multiple leading way,AGV has took a further step in improving and adopting a more complicated working environment and a wider application field. AGV leading way? According to the source of AGV ’s moving information,it can be divided into outside leading way and inside leading way.The former one refers to setting guidance information such as magnetic stripe ,then it is dealt with by sensor ,thus make the AGV move. The latter one is setting routine landmark ,process these data and then achieve movement. In addition, according to the the form of AGV car guide line, guide way can be divided into wired and wireless. Outside the ultrasound guidance, laser guidance in conductivity and optical orientation can be called a reflection method, the conductivity method can be referred to as the reference position setting method. ? Automatic guided vehicle (AGV) oriented technical analysis Automatic guided the car (Automatic Guide Vehicle) is a kind of unmanned, with battery driven material handling equipment, its route and the dock position is programmable. Since the 70 s, electronic technology and computer technology to promote AGV technology development, such as the induction, infrared, laser, language, voice, etc, etc. AGV technology is still in development, there are some voice control AGV can read 4000 words. ? 1, the structure of AGV Most used in automatic manufacturing system of AGV is induction type AGV, a kind of AGV can deliver both parts, by freight cars, underground cable and controller of three parts, car powered by battery, along the buried in the floor groove with alternating current excitation of cable walking, floor groove