Title:
TERMINAL CONTROL UNIT OF VENDING MACHINE
Document Type and Number:
Japanese Patent JP2005062986
Kind Code:
A
Abstract:
To provide a terminal control unit of a vending machine that does not fall into a disabled state, when re-writing a control program of the terminal control unit, without the intervention of a master controller.
The terminal control unit of a vending machine, comprising a storage means capable of electrically re-writing data, is connected to the master controller by a communication system of a master slave system, and is so composed that the control program stored in the storage means is rewritten with a writing device. The unit also comprises a first deactivating means that deactivates a system reset signal output from the master controller.
Inventors:
NEGISHI HIROYUKI
Application Number:
JP2003289572A
Publication Date:
March 10, 2005
Filing Date:
August 08, 2003
Export Citation:
Assignee:
SANDEN CORP
International Classes:
G05B19/42; G06F1/24; G07F9/00; G06F13/42; G07F9/02; (IPC1-7): G07F9/00
Attorney, Agent or Firm:
Yoshihiko Sakaguchi