Abstract: An autonomous driving device includes a navigation device configured to search a plurality of routes, from a diverging point to a target position, for one or more extra routes other than a recommended route before a vehicle passes the diverging point wherein the diverging point is a point where the vehicle is expected to pass; and an electronic control unit configured to control autonomous driving of the vehicle based on information on a particular extra route when the vehicle departs from the recommended route at the diverging point and travels on the particular extra route wherein the particular extra route is one of the one or more extra routes.

Abstract: An automatic driving device controls a vehicle based on a destination and a travel route specified from an outside. The automatic driving device includes: reception means for receiving first information indicating whether or not a route where the vehicle actually travels matches the specified travel route; and notification means for notifying, when the route where the vehicle actually travels matches the specified travel route, information indicating that the route where the vehicle travels under control of the automatic driving device matches the specified travel route, and notifying, when the route where the vehicle actually travels does not match the specified travel route, information indicating that the route where the vehicle travels under control of the automatic driving device does not match the specified travel route.

Abstract: An autonomous driving apparatus is mounted on a vehicle. The autonomous driving apparatus includes a controller configured to detect that an output timing of route guidance information from a navigation apparatus mounted on the vehicle matches an output timing of route guidance information from the autonomous driving apparatus, acquire an output setting for the route guidance information output from the navigation apparatus, and decide an output setting for the route guidance information output from the autonomous driving apparatus based on the acquired output setting information and the detection.

Abstract: Provided is a technique for reducing a possibility that a route guide and driving control are respectively performed on roads which are not consistent with each other. A driving support system includes a route guide portion that specifies a traveling road for guide that is a road on which a vehicle is traveling, and that performs a route guide based on the traveling road for guide. The driving support system also includes a driving control portion that specifies a traveling road for control that is the road on which the vehicle is traveling, and that performs driving control based on the traveling road for control. The driving support system also includes a cancel control portion that cancels at least one of the route guide and the driving control when the traveling road for guide and the traveling road for control are not consistent with each other.

Abstract: This invention provides technology that can provide a driver with an opportunity to decide whether or not to continue automatic drive control. A cancel point management system includes a cancel point collector that collects first notification information, indicating a manual cancel point which is a point where automatic drive control has been cancelled in response to operation by a driver in a notification vehicle, from the notification vehicle and a guide information distributer that distributes first guide information for showing the manual cancel point to a guide vehicle traveling on a road.

Abstract: A storage device includes a map database having at least two specified sub-blocks and at least one non-specified sub-block. Each specified sub-block is correlated to a measurement position coordinate obtained from an external server by a measurement. The measurement position coordinate of each specified sub-block is stored in the storage device. The non-specified sub-block is directly or indirectly sandwiched by the two specified sub-blocks along a road. A measurement position coordinate of the non-specified sub-block is stored in the storage device when a distance between the measurement position coordinate and an estimation position coordinate of the non-specified sub-block is equal to or longer than a predetermined distance, and the measurement position coordinate of the non-specified sub-block is not stored in the storage device when the distance between the measurement position coordinate and the estimation position coordinate of the non-specified sub-block is shorter than the predetermined distance.

Abstract: A storage device includes a map database having at least two specified sub-blocks and at least one non-specified sub-block. Each specified sub-block is correlated to a measurement position coordinate obtained from an external server by a measurement. The measurement position coordinate of each specified sub-block is stored in the storage device. The non-specified sub-block is directly or indirectly sandwiched by the two specified sub-blocks along a road. A measurement position coordinate of the non-specified sub-block is stored in the storage device when a distance between the measurement position coordinate and an estimation position coordinate of the non-specified sub-block is equal to or longer than a predetermined distance, and the measurement position coordinate of the non-specified sub-block is not stored in the storage device when the distance between the measurement position coordinate and the estimation position coordinate of the non-specified sub-block is shorter than the predetermined distance.

Abstract: A navigation apparatus has a display portion displaying a map that is controlled by a remote control as a manipulator. The remote control has a gravitation sensor. The gravitation sensor serves as a position detector to detect a three-dimensional coordinate set (x, y, z) of the remote control. A reduced scale for the displayed map is changed based on a displacement in z axis while the displayed map is moved based on a horizontal displacement in xy-coordinate plane. The remote control may move obliquely in a direction being neither parallel with z axis nor orthogonal to z axis, drawing a U-shaped locus. In this case, the reduced scale is designated as a subject reduced scale based on the lowest coordinate in z axis; the displayed map is moved based on a product obtained by multiplying the horizontal displacement by a unit distance according to the subject reduced scale.

Abstract: An in-vehicle apparatus includes: a memory for storing a map data; a center communication element for obtaining a latest map data from a center; an inter-vehicle communication element for communicating with another in-vehicle apparatus; an input element for receiving an input signal of a specific area from an user; and a controller for setting the specific area as an initial main area. The inter-vehicle communication element receives another map data from another in-vehicle apparatus. The controller compares the map data with another map data. When another main area includes an area not included in the initial main area, the controller adds the area as a new main area, and updates the map data with another map data. The controller updates the map data corresponding to the initial main area with the latest map data.

Abstract: An in-vehicle apparatus includes: a memory for storing a map data; a center communication element for obtaining a latest map data from a center; an inter-vehicle communication element for communicating with another in-vehicle apparatus; an input element for receiving an input signal of a specific area from an user; and a controller for setting the specific area as an initial main area. The inter-vehicle communication element receives another map data from another in-vehicle apparatus. The controller compares the map data with another map data. When another main area includes an area not included in the initial main area, the controller adds the area as a new main area, and updates the map data with another map data. The controller updates the map data corresponding to the initial main area with the latest map data.