COMMUTATION TICKET ISSUING DEVICE

PURPOSE:To easily issue a commutation ticket to be used over plural lines by reading a line diagram displaying an effective block by an image reader and detecting a station to get on a train, station to change the train and station to get off the train or the like from this diagram in the case of proposing the purchase of the commutation ticket. CONSTITUTION:A commutation ticket purchasing person put an application 11 into an application reception part so as to show the effective block from a station A of a line I through a station B for changing the train to a station C of a line II by connecting them with a thick black line. After the kind and the term are completely inputted, the application 11 is transmitted to the image reader, and the area of a line diagram 11B on the application 11 is read by the image reader and stored in a RAM by a CPU as image data. The CPU compares an undescribed line diagram data separately written in the RAM beforehand with the read image data and reads the thick black line described on the line diagram 11B by the purchasing person. Then, detected information containing the stations A-C is stored in the RAM and simultaneously displayed on a display part.