IC card is a very standardized product, regardless of its shape membership card, or the electrical characteristics of its internal chip membership card expedited, even in its application methods are subject to some of the more stringent protocol control. The most basic is the most important set of specifications ISO / IEC 7816 protocol. This agreement not only provides the mechanical and electrical characteristics of IC cards, but also provides the IC card (especially smart card) application method (including COS many data structures). In addition to the 7816 agreement, in each possible application specific IC card production areas there are some more specific protocols, such as in China, the financial sector to develop PBOC norms, traffic management system, the social welfare system has its particular specifications. These specifications are based on the 7816 agreement on the basis of the agreement, and the 7816 agreement be specific formation. Of course, the price of the two-dimensional code membership card, 7816 agreement not exist (as defined) independent, it contains many of the concepts cited in some of the other related protocol specification. For example, there are some organizational data using "BER-TLV" in the 7816 agreement, and such "BER-TLV" detailed representation of this concept is given in IEC 8825 ASN.1 protocol. This shows that the agreement is not entirely inventiveness 7816, to adopt standardized concept of the occasion is not given a free hand. This allows a variety of protocol specification form a tight system. IC Card Overview: IC card, also known as "IC card", smart cards, the English name "Integrated Circuit Card" or "Smart card" membership card shaped card, French Roland morono invented in 1974, will have a storage encryption and data processing capabilities and integrated circuit chip module package to the same size as a credit card-sized plastic base, and they constitute the IC card. IC card has a magnetic, anti-static, anti-destructive and durability; stored data safe (can be encrypted); large data storage capacity; application equipment and systems low cost network environment; complete model species; technical specifications maturity characteristics. Its high security is now more and more widespread attention, has been replaced by magnetic cards and other data cards in more and more fields, has been more widely used. IC Card Application: IC card as a new high-tech products are attracting widespread attention, the key lies in the application card, and it marks the advent of a new kind of information processing means. Popularization and application of future multi-purpose card will change the whole way of life, is the key to humanity towards a comprehensive electronic era. It is because of the IC card has many incomparable advantages, finance, taxation, public security, transportation, telecommunications, communications, services, medical, insurance and other fields have been widely appreciated and applied. Beijing card company manufacturers | dimensional code membership card price | Gol membership card provided by the Eastern million cards. Search for "membership cards, magnetic stripe cards, Gold, Silver, transparent card, IC card, pvc cards, VIP cards" fly suppliers, network operators choose to have a full alliance Certified: Beijing Oriental one hundred million card Intelligent Technology Co., Ltd. (www.dfykzk.com), trustworthiness and reliability, "business alliance customer service" on page now click on live chat with us now!