Title: Tax controlled cash register
Application Number: 200520074532 Application Date: 2005.08.16
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.09.06 Granted Pub. Date: 2006.09.06
International Classifi-cation: G07G1/00;G07G1/12;G07G1/01
Applicant(s) Name: Zijinwancheng Automatic Control Equipment Co., Ltd Address:
Inventor(s) Name: Xue Chengqi;Chen Ken;Liu Chuanchao;Wang Yongqing
Attorney & Agent: he chaoxu
Abstract:
    The utility model relates to a tax controlled cash register which is used under the coordination of computer isoelectronic equipment. The machine includes control circuit board with CPU, print head, keyboard, display device, IC card interface module, among of them, control circuit board is divided into data service master board (SM board)and customer interface board (ciboard), two boards connect with each other through corresponding communication ports ; data service main board contains print interface and IC card module, and connects with print head through print terminal port, connects with IC card read-write device through IC card module ; customer interface board contains keyboard module and display interface, and respectively connect with keyboard and display equipment through via circuit. Since the utility model takes two slices of CPU as core to build hardware platform, on this account, it can realize dual data backup, even failure appears, it only needs maintenance, replace for local circuit, and avoids data lost, damage caused by entire circuit replace, consequently to satisfy the demand of financial management.
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