This research proposes the platform to visualize ‘Chikan’ or sexual harassment information with smartphone application which is user participating type. There are two purposes of this exhibition. First purpose is to let as many people aware of the Chikan problem which has been postponed in Japan. Second purpose is to discuss deeply what we need to do in order to create a society where people could use public transportation with peace of mind and security.
Therefore, in this research, we propose a method for constructing the network model of the entire parking area in a specific area from the log data of the position information about vehicles in the parking area. By using this method, it is possible to predict the behavior of the vehicle in the parking lot and estimate the positional relationship of the parking section. Additionally, it is possible to predict the number of accommodated parking lots at full learning occasions from these data.