JP2010096890A5 - - Google Patents

Claims (3)

An electronic map service system to develop an electronic map data used in navigation devices, and the position information acquisition unit that acquires position information, and an electronic map storage unit that stores the electronic map data, based on said positional information A movement trajectory storage unit that stores a movement trajectory obtained in this manner, a movement means identification unit that identifies a movement means based on the movement trajectory stored in the movement trajectory storage unit, and that the movement means is a vehicle. In this case, based on the movement trajectory of the vehicle and the electronic map data, a deviation point identifying unit that identifies a vehicle departure point that is a point where the vehicle deviates from the road, and based on the movement trajectory, the vehicle A parking position specifying unit that specifies a parking position of the vehicle, and a case where the vehicle departure point is specified and the parking position of the vehicle is specified, and the movement Based on the trajectory and the electronic map data, the inlet of the arrival identifying unit that identifies the arrival to the feature, to the parking facility corresponding pre Symbol vehicle deviation point or the parking position to each of the feature by foot An electronic map maintenance system comprising: a parking facility setting unit configured to set the electronic map data as data representing a position or data representing a position of the parking facility. The vehicle further includes a departure direction specifying unit that specifies a departure direction from the vehicle departure point, and the parking facility setting unit further sets information regarding the departure direction in association with the vehicle departure point. The electronic map maintenance system according to claim 1. 3. The electronic map maintenance system according to claim 1, further comprising: a load required to reach the arrival point on foot from the parking position based on the movement locus stored in the movement locus storage unit. A cost calculation unit that calculates a walking cost that represents the walking cost calculated by the cost calculation unit is set in the map data by the data representing the feature specified by the arrival specifying unit or the parking facility setting unit An electronic map maintenance system comprising: a cost association unit associated with data representing the location of the parking facility.