Step recognition system and method therefor, and storage medium in which program for processing same method is recorded

The present invention relates to a step recognition system, a step recognition method therefor, and a storage medium in which a program for processing the method is recorded. The step recognition system of the present invention determines step information of a user, using an acceleration sensor of a smart phone and a pressure sensor of a smart insole. When it is determined, using a step recognition application, on the basis of both acceleration sensor data of the acceleration sensor and pieces of step information of the pressure sensor that step states belong to an identical time period, the step recognition system stores step recognition information according to a determination result and time information on the step recognition information. According to the present invention, the step recognition system can collect, process, compare, and analyze acceleration sensor data of the smart phone and step data of the smart insole in real time, so as to determine whether or not step recognition of the user is accurate and reliable, and acquire and provide the determined step recognition information.