Automatic ticket monitoring and cancelling machine - contains microprocessor checking and marking units and remote microprocessor controller

摘要

A fare ticket tester and canceller installed in public transport vehicles automatically checks and writes off tickets at the beginning, interruption, or end of a journey. Simplicity of handling is ensured with a high degree of security and ensuring that the passenger gets full value for the tickets bought in advance. A ticket checker at the entrance to a vehicle consists of a microprocessor controller, magnetic printer and reader; a display and a program memory. A money collector at the exit contains a microprocessor controller, a magnetic printer-reader, display and program memory. The checker and collector operated in conjunction with a remote controller contg. a microprocessor control unit, program memory, electronic calendar, relational memory, and indicator. The fare collection unit automatically decrements the value of tickets in price steps.