A method of generating moving-path related information to be shared among a plurality of mobile communication devices (500; 530), the method comprising the steps of: generating, by a first mobile communication device among the plurality of mobile communication devices, moving-path related information regarding a moving path generated by movement of the first mobile communication device; and transmitting the moving-path related information of the first mobile communication device to a central server to which the plurality of mobile communication devices are connected, the moving-path related information of the first mobile communication device transmitted to the central server being provided to at least one other mobile communication device of the plurality of mobile communication devices connected to the central server; storing the generated moving-path related information in a database; registering the moving path of the generated moving-path related information in a moving-path history, registering in the moving-path history comprising, if the first mobile communication device generates first moving-path related information regarding a first moving path, determining whether a second moving path included in a similar range to a first moving path of the first moving-path related information has been registered among existing moving paths registered in the moving-path history; updating accumulated data of statistical data of the second moving path based on the first moving path and statistical values based on the accumulated data, according to whether the second moving path has been registered as a result of the determination; comparing the first moving path with the second moving path in real time to determine whether the first moving path runs along the second moving path; and performing a moving-path deviation indicating operation indicating moving-path deviation of the first mobile communication device, according to whether the first moving path deviates from the second moving path as a result of the real-time comparison and determination. generating, by a first mobile communication device among the plurality of mobile communication devices, moving-path related information regarding a moving path generated by movement of the first mobile communication device; and transmitting the moving-path related information of the first mobile communication device to a central server to which the plurality of mobile communication devices are connected, the moving-path related information of the first mobile communication device transmitted to the central server being provided to at least one other mobile communication device of the plurality of mobile communication devices connected to the central server; storing the generated moving-path related information in a database; registering the moving path of the generated moving-path related information in a moving-path history, registering in the moving-path history comprising, if the first mobile communication device generates first moving-path related information regarding a first moving path, determining whether a second moving path included in a similar range to a first moving path of the first moving-path related information has been registered among existing moving paths registered in the moving-path history; updating accumulated data of statistical data of the second moving path based on the first moving path and statistical values based on the accumulated data, according to whether the second moving path has been registered as a result of the determination; comparing the first moving path with the second moving path in real time to determine whether the first moving path runs along the second moving path; and performing a moving-path deviation indicating operation indicating moving-path deviation of the first mobile communication device, according to whether the first moving path deviates from the second moving path as a result of the real-time comparison and determination.