Antiforge method using cipher to inquire commodity displacement to determine its true or false

Materials circulation center generates anti-forge cipher according to contract job. Based on request of manufacturing enterprise, the anti-forge ciphers are grouped and prepared on external packagingas identifiers. Combining anti-forge cipher, number of anti-forge phone number and hand phone as well as anti-forge network address constitutes commodity identifiers, which and external packaging identifier is pasted on each commodity. At each recording node, anti-forge ciphers on moved commodities are input to central database. Thus, the circulation center and manufacturing enterprise can query where a commodity is located. Consumers through telephone or network can query central database so as to know information of selling point, manufacturer and circulation center of true commodity. Thus,the consumer can make determination of whether the commodity is true or false. The invention possesses features of easy of application, operation and recognition. 一种运用密码查询商品位移来确定其真伪的防伪方法，根据订货合同由物流配送中心产生防伪密码，并按生产企业要求对防伪密码分组，每组设置并制作成外包装标识，再将防伪密码与防伪电话、手机短信特服号和防伪网址组合后做成商品标识。生产企业按成组的商品标识对商品配货和包装，并贴附商品标识和外包装标识。防伪密码随商品位移的各节点录入中心数据库，物流配送中心和生产企业可随时查询商品去处。消费者购买商品并刮开防伪密码覆盖层后，通过电话、手机短信或防伪网址对防伪密码查询，中心数据库以语音或文字形式回答消费者所购商品的销售地点、生产企业和配送企业等信息以供辨别真伪。本发明应用方便、操作和识别容易，适合企业的集约化发展。