Modern logistics industry quickly develop medium have already adopted a great deal of information and automation technique to lift high-efficiency,but have a lot of works to still mainly depend on artificial to complete,for example the data record to go into,goods of a little bit pure and dish database etc.,and the handheld form code identify a machine etc.assistance tool to above-mentioned problem also can't basic resolve effectively,hypostatic solution still want depend the forerunner's technique means.