INFORMATION PROCESSING APPARATUS, METHOD, AND PROGRAM

摘要

In an information processing apparatus in which a sheet having an RFID tag is transported, the transport speed is changed or the sheet is stopped to enable data to be communicated to or from the RFID tag without the need for setting a fixed speed in advance. Common communication standards are identified between the RFID tag and an RFID reader/writer, and common communication speeds are identified. Among the common communication speeds, the maximum common communication speed is identified. Based on the size of the data that needs to be communicated and the maximum common communication speed, a read/write required time is calculated. Based on the access range of the RFID reader/writer and the read/write required time, the maximum transport speed is calculated. When the maximum transport speed is lower than the minimum transport speed at which the sheet can be transported stably, the sheet is stopped.