Data processing system, control method of data processing system and program

Abstract

To provide a data processing system, a control method of the data processing system and a program that can improve accuracy of ranging using wireless communication.SOLUTION: A data processing system 100 comprises: image forming apparatuses 102-105; and a portable terminal 101. The image forming apparatuses 102 and 103 can perform BLE communication and UWB communication that performs ranging in higher accuracy than the BLE communication. The image forming apparatus 104 and 105 can perform the BLE communication, and on the other hand cannot perform the UWB communication. The portable terminal 101 comprises a CPU 201 that derives a distance calculation formula for calculating each distance to the image forming apparatuses 104 and 105 using a results of reception radio field intensity of the BLE communication between the image forming apparatuses 102 and 103, and ranging based on the UWB communication, and calculates each distance to the image forming apparatuses 104 and 105 by substituting the reception radio field intensity of the BLE communication between the image forming apparatuses 104 and 105 into the distance calculation formula.SELECTED DRAWING: Figure 1

Images