Design and Realization of Telephone-number System for Anti-counterfeiting
Kanjian Zhang · Control Engineering of China · 2003
In order to prevent counterfeit product from spreading, the telephone-number system for anti-counterfeiting is designed and realized. The system produces an exclusive label code for every product and stores in database. Users can confirm whether the products they purchased is counterfeit or not by querying the label codes of these products. The random method and chaotic sequence are adopted in the system for producing label codes in order that the label codes are difficult to be decrypted. The multi-tables are used in designing database. This leads to convenient database management and high query speed. The system is high reliable and used very conveniently and run fast.