PURPOSE: To allow a patient to finish a procedure at a hospital counter and to use a parking lot by a single consultation ticket by checking the using of the parking lot by sharing the consultation ticket.
CONSTITUTION: This system is provided with the consultation ticket 1 provided with a magnetic stripe 1a for recording a hospital attendant information including an attending date/time. At the time of attending a hospital by a car, the attending date/time are written in the consultation ticket 1 and a parking lot entrance gate 2 are opened with it. The consultation ticket is read as an ID card and necessary hospital attending information is recorded in it at the counters 3 and 4 of the hospital. Furthermore, the consultation ticket 1 is used as the ID card to open a parking lot exit gate 5.