Mobile machine monitoring system of mobile POS (point of sale) terminal and mobile machine monitoring method of mobile POS terminal

The invention relates to a mobile machine monitoring system and a mobile machine monitoring method of a mobile POS (point of sale) terminal. The method comprises the following steps: a base station information obtaining step, namely obtaining base station information of a current base station of the position of the mobile POS terminal; an information uploading step of the POS terminal information and the base station information, namely uploading the POS terminal information and the base station information when the mobile POS terminal trades; a base station position obtaining step, namely obtaining the actual position information of the base station according to the uploaded base station information; a commercial tenant position obtaining step, namely obtaining commercial tenant position information of a commercial tenant corresponding to the mobile POS terminal according to the uploaded POS terminal information; a mobile machine judgment step, namely calculating the actual distance between the base station and the commercial tenant according to the actual position information of the base station and the commercial tenant position information, and judging the mobile machine situation takes place under the condition that the actual distance exceeds the specified distance. According to the mobile machine monitoring system and the mobile machine monitoring method, whether the mobile machine situation is transmitted can be effectively, quickly and accurately monitored.