Title :
Design and Implementation of Automatic Vending Machine Based on the Short Massage Payment
Author :
Zhang Wen ; Zhang Xin Long
Author_Institution :
Dept. of Phys. & Electron. Inf. Eng., Neijiang Teachers Coll., Neijiang, China
Abstract :
A design of vending machine based on the short massage payment with the main control module M68HC11 and GPRS module MC35 has been illustrated. This paper describes the working program of the system and especially the MDB bus and photoelectric conversing circuit and MC35 module are presented. A structure of vending machine is designed, the hardware ideas of bus conversion interface, the software protocol rules based on AT command and the way to use short message payment are given out.
Keywords :
design engineering; electronic commerce; electronic messaging; mobile radio; packet radio networks; photoelectric devices; retailing; vending machines; AT command; GPRS module MC35; MDB bus; automatic vending machine design; bus conversion interface; control module M68HC11; photoelectric conversing circuit; short message payment; software protocol; Cellular phones; Control systems; GSM; Ground penetrating radar; Monolithic integrated circuits; Protocols; Software;
Conference_Titel :
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3708-5
Electronic_ISBN :
978-1-4244-3709-2
DOI :
10.1109/WICOM.2010.5600192
