A, IC card with ID card definition
          IC card full title IC card ( Integrated Circuit Card) , And states smart card ( Smart Card) . Can read write, Capacious, Mores dense function, Data records dependable, Use more convenient, Is like Uni-card System system, Expenses system, At present chief has PHILIPS 's Mifare series card.
          ID card full title identity identification card ( Identification Card) , Is a kind of can not read in 's IC card, Contains fixed number, Chief has Taiwan SYRIS 's EM format, America HID, TI, MOTOROLA waits for all sorts of ID card.

Two, Why IC card will do initialize ( Thats be encrypt) Job, But ID card need not
          1, IC card at usage time, Must want first by IC card and read write specific both-way mi yao certification behind between equipment, Talents proceed relative job, Thus makes whole system possess pole high safeguard. So, Then must to (of products) leave the factory 's IC card proceed initialize ( Thats be encrypt) , Aim are at (of products) leave the factory behind 's IC come into being not a decipherable cartoon systems dense key in card, As ensures Uni-card System systematic safety provide mechanism.
          2, IC card initializes encrypt behind, Hands over to consumer usage time, Consumer by IC card issue systematically, And will be each consumer card come into being oneself systematic for special purpose mi yao. This, Then ensure issue 's consumer card can not at should system usage at other consumer system, Ensure systematic specificity, Thus ensure systematic safety use mechanism.
          3, ID card with magcard same, All only use" Clips 's number " Only, Clips in besides card newsflash, Has not any keep secrecy function, It " Card number " Is openly, Naked. So says ID card exactly " Inductor type magcard " , Then root out of the questions need or not do need initialize 's problem.
          4, Initializes process why not do hands over to consumer oneself do This is because:
          1) If by consumer oneself initializes, Then can not keep away personnel cheat inside consumer. Because consumer at uses Uni-card System system time, If have staff use socially will buy come card at random initialize, Then can at random issue become resident talent use 's resident card, Even can at random to card recharge Expense, This not only will result in serious cheat result, Also will lead to Uni-card System systematic safety appear use mechanism on 's serious leak.
          2) Another, If consumer will buy poor quality (of products) leave the factory clip oneself initialize, But can not usage on system, Then will make system use performance bad or paralysis, This will result in accident duty not clear.
          3) Initializes process at manufacturer execution, Hosters if IC card safety mi yao certification machine-made basically need, Also is IC card system integrated business' guild regulations. Then likes city public transit IC card same, These card at hand over to mass transportation system use front, Each a piece of card 's dense key all want proceed (of products) leave the factory encrypt control.
          4) Supposings that because consumer lack of specialization administer but 10,001 lose initialize accredit use 's dense key card, Consumer and manufacturer will can not mend use should card. So, Initializes work by manufacturer do, Just has safeguard.

Three, IC card system with ID card systematic comparation
1, Safety:
          IC card's safety far be more than ID card. ID card No. reads have not any limits of authority in card, Liables to copy. IC records data's read in card, Reads in average need corresponding password certification, Even each area average have different password guard in card, Overall protects data safety, IC card writes data's password and read out data 's password can set up is different, Supply good classify governance, Ensures system safety.
2, Can record sex:
          ID card can not read in data, It records content ( Card number) Only can by chip manufacturing plant one-off read in, Developer only can read out card No. add with take advantage of, Can not according to systematic practicality need draw new number management system.
          IC card not only can by accredit consumer read out great mass of data, And mays also by accredit consumer read in great mass of data ( Is like new card No., Consumers 's limits of authority, Consumers data) , IC card records content can repeat wipe write.
3, Memory capacity:
          ID card only recording card No.; But IC card ( Fors example Philips mifare1 card) Can record about 1000 characters 's content.
4, Doffs machine with networking execution:
          Because ID has not content in ka ka, Therefore it card hold person's limits of authority, System function operates want complete depend on in TENET platform data base's support.
But IC card in itself already has recorded huge amount of consumers relative to content ( Card number, Consumers data, Limits of authority, Expenses surplus amount huge amount of informations) , Complete can deviate computer platform execution, Accomplishes networking with doff machine automatic conversion's method of operation, Is able to reach extensiveness usage, Does not cloth linear requirement.
5, Uni-card System expansion application:
          ID card because has not record, Has not subarea, Cans only depend on network software come dispose each a son systematic information, This then greatly increases to network's dependence; If at ID card system finishes behind, Consumers want to increase function point of, Then needs on the other hand wiring, This not only increase engineering construct degree of difficulty, And increase no need investment. So say, Uses ID card come do system, Hards to proceed system expansion, Hards to accomplish a real cartoons.
          But IC card stores area oneself divide into 16 subareas, Each subarea have different password, Possesses many height system independent management function, Is like first subarea accomplish Access control, The second subarea accomplishments Expense, The third subareas accomplish staff Timecard recording and so on. Full accomplishes a card all aim, And can accomplish complete modularization design, Consumers even if want increase function point of, Also doesn'ts need again wiring, Only need increase hardware and software module, This convenients for IC 's follow time upgrade expansion after card system, Accomplishes calm upgrade, Decreases repetition investment.
          For example: Certain area ever establish ID card Uni-card System system, But because ID card systematic above disadvantage, Systematic can not dive into daily usage, Therefore can only will should system completely cancellation, Behind changes adopt IC card Uni-card System system.
6, Intelligentize systematic maintain and execution:
          For example: Computer issue a piece of new consumer ID card, Then must by ID card systematic network, Choose a person for a job work style will all ID card No. each download go each ID card read in card manipulator, Otherwise ID card was ased of no avail card but can not usage; Will want alter consumer limits of authority, Then needs ID card manipulator on Enter have limits of authority 's ID card No. at each.
          And for example: Dive into use behind often want newly added ID card at system, Then each newlies added a piece of card or change certain a piece of card 's limits of authority, Then must clip useable all manipulator on Enter should card number at should, This then increase workload.