SMART CHAIR AND INFORMATION PROCESSING DEVICE FOR PROCESSING PRESSURE INFORMATION OF SMART CHAIR

摘要

In order to solve a functional problem of a pressure sensor due to an external shock, moisture, contamination, etc. and secure pressure-resolving power through multiple-channel sensors arranged to be similar to a human body form, the present invention provides a smart chair and an information processing device for analyzing pressure information received from the smart chair and providing customized information to a user, the smart chair comprising: a seat plate; a flexible circuit substrate stably placed on the seat plate; a plurality of pressure sensors arranged on the upper surface of the circuit substrate; a seat sponge laminated on the upper surface of the flexible circuit substrate to be in contact with at least some of the plurality of pressure sensors and at least a part of the upper surface of the pressure sensor; a control unit for calculating a corrected pressure value by correcting a pressure value measured by the pressure sensor, using an error according to an area in which the seat sponge and the pressure sensor are in contact with each other; and a wireless communicating unit for transmitting pressure information including the corrected pressure value to an external information processing device.