The present invention relates to an LCM system and a posture correction method using the same. The present invention is characterized in that dedicated seating information sensing is performed using at least three pressure measurement sensors 11 and a left pressure measurement sensor, a right pressure measurement sensor and a front pressure measurement sensor are attached to the pressure measurement sensor 11 A multi-pressure sensor-based smart sensor pad 10 for monitoring the body weight distribution to estimate the posture information by processing the monitoring information； And the smart sensor pad 10 based on the multi-pressure measurement sensor, the center of gravity is obtained by using the weight signal of each pressure measurement sensor 11, and the center of gravity is set to the initial coordinates. Then, A smartphone 30 having a monitoring program for calculating a difference, calculating an initial value, a distance and an angle, and then providing a distraction and a posture correction request rate numerically by diagnosing a distraction according to a distance and an angle change； And a control unit. Thus, it is possible to prevent the disease by inducing posture correction through attitude monitoring and record keeping. In addition, it provides an effect of being used for medical purposes and generating data to be used for diagnosis. In addition, it enables continuous health management through interlocking with smart devices such as smart phones. It can be easily installed on existing chairpersons. It also provides health management functions such as posture correction and distraction monitoring with smart sensor pad through IT convergence. It is possible to differentiate it from the conventional posture correcting apparatus.본 발명은 LCM 시스템 및 이를 이용한 자세 교정 방법에 관한 것이다. 본 발명은, 적어도 3개 이상의 압력 측정 센서(11)를 이용하여 전용의 착석정보 센싱을 수행하며, 압력 측정 센서(11)로, 좌측 압력 측정 센서, 우측 압력 측정 센서 및 전방 압력 측정 센서를 부착하여 신체의 체중분포에 대한 모니터링을 수행하여, 모니터링 정보를 가공하여 자세 정보를 추정하도록 하기 위한 다중 압력 측정 센서 기
