Abstract: A travel support device supports platooning of a plurality of vehicles. The travel support device includes one or more processors configured to: acquire travel preference information indicating a preference of an occupant regarding vehicle traveling, from each of the plurality of vehicles; based on the travel preference information, execute vehicle train formation support processing of supporting formation of a support target vehicle train in which vehicles having similar preferences perform the platooning; and when there is a plurality of support target vehicle trains, execute first travel control processing of acquiring at least one of the travel preference information and vehicle train travel information from each of the plurality of support target vehicle trains and controlling the platooning of each of the plurality of support target vehicle trains based on the acquired at least one of the travel preference information and the vehicle train travel information.

Abstract: A travel support device according to the present disclosure supports platooning of vehicles. The travel support device includes one or more processors. The one or more processors are configured to: acquire, from a target vehicle, travel preference information indicating a preference of an occupant regarding vehicle traveling and including travel pattern preference information on a desired travel pattern; and based on the acquired travel preference information, execute vehicle train formation support processing of supporting formation of a vehicle train that performs the platooning. The vehicle train formation support processing includes presenting the vehicle train as a candidate for cooperatively performing the platooning, to the occupant of the target vehicle through a human machine interface device of the target vehicle, when a degree of match of the travel preference information between the vehicle train and the target vehicle is higher than a first threshold value.

Abstract: A travel support device supports vehicle traveling. The travel support device includes one or more processors. The one or more processors are configured to execute travel management processing when a target vehicle is traveling on a road having a specific lane in which a specific type of vehicle preferentially travels. The target vehicle is of a different type from the specific type. The travel management processing includes travel permission processing of permitting the target vehicle to travel in the specific lane when the target vehicle is traveling in a vehicle train being a train of vehicles that perform platooning, and entry inhibition processing of inhibiting entry of the target vehicle into the specific lane when the target vehicle is not traveling in the vehicle train.

Abstract: A vehicle control device has a processor configured to determine whether a difficult traveling zone exists between a lane change completion location and a current location of the vehicle, to calculate a first distance between an end point of the difficult traveling zone in the traveling direction of the vehicle and the lane change completion location when the difficult traveling zone exists, to determine whether the first distance is at least a reference distance, and to decide to execute a lane change for movement of the vehicle to the target lane after the vehicle has passed through the difficult traveling zone when the first distance is at least the reference distance or to decide to execute a lane change for movement of the vehicle to the target lane before the vehicle reaches the difficult traveling zone when the first distance is less than the reference distance.

Abstract: A vehicle control device has a processor configured to acquire road information for a location outside of a detection range of a sensor mounted in a vehicle, to determine whether reliability of the road information is high or low, based on determining information representing a location with a large degree of variation in road condition, to decide to interpret the road information at a lower resolution when it has been determined that the reliability of the road information is low, and to generate a plan to control the vehicle based on the road information that has been interpreted at lower resolution, when it has been decided to interpret the road information at a lower resolution.

Abstract: A vehicle control device has a processor configured to determine whether or not there exists a branching location where the vehicle is to exit from the traveling in a predetermined driving zone of a navigation route and, when a branching location exists, to determine whether or not a control transfer request zone exists in which the driver is to be given a request to transfer driving of the vehicle from automatic control to manual control, within a first distance on the branching road from the branching location, or a second distance on the traveling road from the branching location in the traveling direction of the vehicle, and when the control transfer request zone exists, to notify the driver via a notification unit, before the vehicle reaches the branching location, that the vehicle is to be moved from the traveling road to the branching road by manual control.

Abstract: A vehicle controller detects a travel lane on which a vehicle is traveling, and determines whether the position of the detected travel lane relative to an edge of a road may differ from an actual position. The vehicle controller further identifies first control of the vehicle required on the travel lane and second control of the vehicle required on an adjoining lane. The vehicle controller transfers control of the vehicle to a driver in the case where the position of the detected travel lane may differ from the actual position and where both the first control and the second control may compromise safety of the vehicle or prevent completion of a predetermined action to be completed before reaching a predetermined distance.

Abstract: A vehicle control device includes a scene determination unit determining whether or not a current traveling scene is a traveling-restricted scene, an order setting unit setting priorities corresponding to a restriction with respect to driving behaviors previously classified for different purposes in a case where it is determined that the traveling scene is the traveling-restricted scene and setting priorities with respect to the plurality of driving behaviors in a case where it is not determined that the traveling scene is the traveling-restricted scene, a traveling plan generating unit generating traveling plans corresponding to the plurality of priority-set driving behaviors, an executability determination unit determining executability of each of the plurality of generated driving behaviors, a traveling plan selection unit selecting the traveling plan corresponding to the driving behavior with the highest priority, and a traveling control unit controlling the traveling of the host vehicle based on the trav

Abstract: A vehicle control device has a processor configured to determine whether a difficult traveling zone exists between a lane change completion location and a current location of the vehicle, to calculate a first distance between an end point of the difficult traveling zone in the traveling direction of the vehicle and the lane change completion location when the difficult traveling zone exists, to determine whether the first distance is at least a reference distance, and to decide to execute a lane change for movement of the vehicle to the target lane after the vehicle has passed through the difficult traveling zone when the first distance is at least the reference distance or to decide to execute a lane change for movement of the vehicle to the target lane before the vehicle reaches the difficult traveling zone when the first distance is less than the reference distance.

Abstract: A vehicle control device includes a scene determination unit determining whether or not a current traveling scene is a traveling-restricted scene, an order setting unit setting priorities corresponding to a restriction with respect to driving behaviors previously classified for different purposes in a case where it is determined that the traveling scene is the traveling-restricted scene and setting priorities with respect to the plurality of driving behaviors in a case where it is not determined that the traveling scene is the traveling-restricted scene, a traveling plan generating unit generating traveling plans corresponding to the plurality of priority-set driving behaviors, an executability determination unit determining executability of each of the plurality of generated driving behaviors, a traveling plan selection unit selecting the traveling plan corresponding to the driving behavior with the highest priority, and a traveling control unit controlling the traveling of the host vehicle based on the trav

Abstract: A vehicle control device has a processor configured to generate a first traveling lane plan representing the traveling lane in which the vehicle is traveling within a first driving zone of a navigation route, to generate a first lane change plan representing movement of the vehicle between lanes, based on the first traveling lane plan or on surrounding environment information and, when the first lane change plan has been generated, to determine whether or not there exists a control transfer request zone at less than a first reference distance from the location of the vehicle on the post-movement traffic lane, or a lane change schedule zone at less than a second reference distance, and the first lane change plan is cancelled when such a control transfer request zone or lane change schedule zone exists.

Abstract: A vehicle controller includes a processor configured to detect a lane on which a vehicle is traveling, determine whether the position of the detected lane relative to an edge of a road being traveled by the vehicle may differ from an actual position, identify first control of the vehicle required to execute on the detected lane and second control of the vehicle required to execute on an adjoining lane adjoining the detected lane, omit to execute the first control when the position of the detected lane may differ from the actual position and the first control is prohibited on the adjoining lane, and execute the second control when the position of the detected lane may differ from the actual position and the second control exists.

Abstract: When a subject vehicle reaches a first position of an interflow zone within an interflow lane, it is judged whether a condition for automatic interflow is satisfied. When it is judged that the condition for automatic interflow is not satisfied at the first position, a notification for urging manual interflow by a driver is stated to execute. When it is judged that the condition for automatic interflow is satisfied at the first position, the automatic interflow is stared to execute.

Abstract: A vehicle control device has a processor configured to determine whether a first road exists where the vehicle is to exit from the traveling road, and when a first road exists, to set a lane change schedule zone based on a first connecting location, to determine whether a second road located on the same side of the traveling direction of the vehicle as the first road exists between the current location of the vehicle and the first connecting location, to change a start location of the lane change schedule zone based on a second connecting location, when a second road exists and the start location of the lane change schedule zone is at a second connecting location, or before the second connecting location, and to notify the driver of the plan to move the vehicle between lanes while the vehicle is traveling in the lane change schedule zone.

Abstract: A vehicle control device has a processor configured to determine whether an automatic control prohibited region is included on a traveling lane, set a control transfer region on the traveling lane before the automatic control prohibited region, determine whether a vehicle passage region on a traveling lane through which the vehicle is scheduled to pass when the vehicle moves between lanes includes at least part of the control transfer region, and newly set the automatic control prohibited region to include the vehicle passage region, wherein the control transfer region is newly set by shortening a length of the control transfer region so that the control transfer region is not included in the vehicle passage region, when the vehicle passage region includes at least part of the control transfer region and the control transfer region satisfies a predetermined condition.

Abstract: An autonomous driving system includes: a Human Machine Interface; and a control device configured to control autonomous driving of a vehicle, present a first operation instruction to a driver of the vehicle during the autonomous driving, the first operation instruction requesting the driver to perform a first response operation performed in response to a first request or a first proposal by presenting the first request or the first proposal to the driver via the Human Machine Interface, and prohibit presenting a second operation instruction different from the first operation instruction until the first response operation is completed or until a timing at which the first response operation is predicted to be completed, the second operation instruction requesting the driver to perform a second response operation performed in response to a second request or a second proposal by presenting the second request or the second proposal.

Abstract: An autonomous driving system acquires information concerning a vehicle density in an adjacent lane that is adjacent to a lane on which an own vehicle is traveling, when the own vehicle travels on a road having a plurality of lanes. The autonomous driving system selects the adjacent lane as an own vehicle travel lane, when the vehicle density in the adjacent lane that is calculated from the acquired information is lower than a threshold density that is determined in accordance with relations between the own vehicle and surrounding vehicles. The autonomous driving system performs lane change to the adjacent lane autonomously, or propose lane change to the adjacent lane to a driver, when the adjacent lane is selected as the own vehicle travel lane.

Abstract: A vehicle control device has a processor configured to decide on standby time for waiting until a vehicle that is capable of automatic control for at least one vehicle operation from among driving, braking and steering is to begin the operation for the lane change, based on either first information indicating the degree to which the driver contributes to control of the vehicle or second information representing the extent to which manual control of the vehicle by the driver is possible, the greater the degree to which the driver contributes to control of the vehicle, represented by the first information, or the extent to which manual control of the vehicle by the driver is possible, represented by the second information, the shorter the standby time.

Abstract: A vehicle controller determines whether the position of a detected travel lane relative to an edge of a road being traveled by a vehicle may differ from an actual position; estimates a first required time for an action, which is required before the vehicle reaches a predetermined location, for the case that the position of the detected lane relative to the edge of the road is correct; estimates a second required time for the action for the case that the position of the detected lane differs from the actual position by a predetermined number of lanes; and sets start timing of the action, based on the second required time, so that the action will finish before the vehicle reaches the predetermined location, when the position of the detected lane may differ from the actual position and the second required time is longer than the first required time.

Abstract: When a subject vehicle reaches a first position of an interflow zone within an interflow lane, it is judged whether a condition for automatic interflow is satisfied. When it is judged that the condition for automatic interflow is not satisfied at the first position, a notification for urging manual interflow by a driver is stated to execute. When it is judged that the condition for automatic interfiow is satisfied at the first position, the automatic interflow is stared to execute.