Design and Performance of Automatic Vending Machine using VHDL
UPIRTHI VIJITHA, A SOMASEKAR, , ,
Affiliations M.Tech, Priyadarshini Institute of Technology and Science for WomenAssociate Professor, Priyadarshini Institute of Technology and Science for Women
At the present days, Vending Machines are well known among Japan, Malaysia and Singapore. The
quantity of machines in these countries is on the top worldwide. This is due to the modern lifestyles which require fast
food processing with high quality. This paper describes the designing of multi select machine using Finite State Machine
Model with Auto-Billing Features. Finite State Machine (FSM) modeling is the most crucial part in developing proposed
model as this reduces the hardware. In this paper the process of four state (user Selection, Waiting for money
insertion, product delivery and servicing) has been modeled using MEALY Machine Model. The proposed model
is tested using Spartan three development board and its performance is compared with CMOS based machine.
UPIRTHI VIJITHA,A SOMASEKAR."Design and Performance of Automatic Vending Machine using VHDL". International Journal of Computer Engineering In Research Trends (IJCERT) ,ISSN:2349-7084 ,Vol.1, Issue 06,pp.485-493, DECEMBER - 2014, URL :https://ijcert.org/ems/ijcert_papers/V1I620.pdf,
FauziahZainuddin, NorlinMohd Ali,
NooryatiTalib&Mohd.Izham Ibrahim (2009)
“Conceptual Modeling for Simulation: Steaming
frozen Food Processing in Vending Machine”
International Conference on Computer Science and
Information Technology, University Malaysia Pahang,
Xilinx Inc., Spartan 3 Data sheet: http://ww
 Bhaskar “VHDL primer” Second
[4 Peter Minns& Ian Elliott, “FSM-based Digital Design
using Verilog HDL”, John Wiley & Sons Ltd 2008.
 Zhang Wen & Zhang Xin Long (2010) “Design and
Implementation of automatic vending machine
Based on the short massage payment” International
Conference on Information and Communication
technology in Electrical Sciences, Neijiang, Sichuan,
 B. Caulfield & M.O Mahony (2005) “Passenger
Requirements of a Public Transport Ticketing
System” Proceedings of the 8th International IEEE
Conference on Intelligent Transportation Systems
Vienna, Austria, pp-32-37.
 M. Zhou, Q. Zhang & Z. Chen (2006), “What
Can Be Done to Automate Conceptual Simulation
Modelling?” Proceedings of the 2006 Winter
Simulation Conference, pp. 809 – 814.
Biplab Roy &Biswarup Mukherjee (2010)
“Design of Coffee Vending Machine using Single
Electron Devices” Proceedings of 2010 International
Symposium on Electronic System Design. Pp 38-43.
C. J Clement Singh, K Senthil Kumar, JayantoGope,
SumanBasu&Subir Kumar Sarkar (2007) “ Single
Electron Device based Automatic Tea Vending
Machine” proceedings of International Conference
on Information and Communication Technology in
Electrical Sciences (ICTES 2007) , pp 891-896.
 P. Smith (1997) “Automatic Hot-food Vending
Machine,” Trends in Food Science & Technology
October 1997, Vol. 81, and pp. 349.
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