Abstract:
An information presentation apparatus includes an out-of-vehicle risk detection section that is configured to detect an out-of-vehicle risk object, a gaze detection section that is configured to detect a gaze direction of a driver of the vehicle, a recognition determination section that is configured to determine whether the out-of-vehicle risk object is recognized by the driver based on a detection result by the out-of-vehicle risk detection section and a detection result by the gaze detection section, and an information presentation section that is configured to present, to the driver, out-of-vehicle risk information regarding the out-of-vehicle risk object in a presentation mode. The information presentation section is further configured to change the presentation mode depending on whether the out-of-vehicle risk object is recognized by the driver based on a determination result by the recognition determination section.
Abstract:
A selection track setting section in a driving route generation device determines as a selected track a track of a preceding vehicle when a detection section and a track generation section detects a track of the preceding vehicle which is running on the same driving lane of a host vehicle. A candidate track selection section outputs as a candidate track one of tracks of front vehicles, detected by the detection section and the track generation section, other than the track of the preceding vehicle. A switching selection section switches as the selected track from the track of the preceding vehicle to the candidate track when a detection of the track of the preceding vehicle is interrupted during a predetermined detection period. An estimate route generation section generates an estimated driving route of the host vehicle on the bass of the selected track.
Abstract:
A display control device mounted on a vehicle: determines whether a caution point exists in front of a vehicle; determines whether the caution point is included in an angle of view of a head-up display mounted on the vehicle; displays a caution content as a superimposed content with the caution point as a superimposition target in response to the caution point being determined to be included in the angle of view; displays the caution content as a non-superimposed content with no superimposition target in response to the caution point being determined to be not included in the angle of view; determines a type of the caution point; displays the caution content associated with the determined type of the caution point.
Abstract:
When a travel path is to be generated for a vehicle, road surface lines (white lines, etc.) delimiting the traffic lane of the vehicle, and also external objects in the vehicle environment, are detected and registered as respective obstacles. Specific points are defined at appropriate locations on each obstacle, and the travel path is generated by connecting respective mid-point positions between opposed pairs of specific points, each pair defined on respective ones of an opposed (left-side, right-side) pair of the registered obstacles.
Abstract:
A vehicle driving assistance apparatus mounted in a vehicle. In the apparatus, a drivable route detection unit detects a drivable route, a vehicle state quantity detection unit detects state quantities of the vehicle, and a steering control unit controls steering of the vehicle. Further, in the apparatus, an allowable region estimation unit estimates a driving allowable region on the basis of the detected state quantities and a predetermined allowable range of behavior of the vehicle. A deviation determination unit determines that the vehicle will deviate from the drivable route when a minimum width of an overlap region of the drivable route and the driving allowable region is less than a predetermined threshold. An intervention instruction unit then outputs to the steering control unit an intervention control signal to control steering of the vehicle.
Abstract:
A vehicle control apparatus capable of automatic steering control while reducing discomfort or stress on vehicle occupants. In the apparatus, a lane detection unit detects a lane in which the vehicle is traveling. An offset setting unit sets an offset within the lane suitable for making a driver feel less stressed. An occupant detection unit detects the presence of a designated occupant of a seat opposite a driver's seat. An offset adjustment unit, when the designated occupant is detected, adjusts the offset set by the offset setting unit to be decreased. A vehicle-path estimation unit estimates a vehicle path in the lane such that the vehicle can travel along the vehicle path from a current lateral position to a target lateral position of the vehicle. An automatic steering control unit automatically controls steering so that the vehicle travels along the estimated vehicle.
Abstract:
In a vehicle travel assisting device, a vehicle speed, a yaw rate, a traveling lane of an own vehicle, and a position of a leading vehicle are detected. Target travel coordinates of the own vehicle are calculated, based on the traveling lane and the position of the leading vehicle A travel path curvature of a target travel coordinate group is estimated, based on information related to the target travel coordinate group. A steering quantity to be steered in advance by the own vehicle is calculated, based on the currently estimated travel path curvature. A weight for each of the target travel coordinates for estimating the travel path curvature is adjusted based on the vehicle speed, the yaw rate and the previously estimated travel path curvature. Steering control is performed such that the own vehicle travels so as to follow the estimated travel path curvature, based on the calculated steering quantity.
Abstract:
A driving control apparatus mounted on a present vehicle used for tracking a preceding vehicle includes: control module for controlling the present vehicle to accelerate or decelerate; vehicle detecting module for detecting the preceding vehicle; region detecting module for detecting a lateral region existing on an adjacent lane being adjacent to a present lane where the present vehicle exists, the lateral region being laterally to the present vehicle; and region determining module for determining whether or not the lateral region is an avoidance region that has a predetermined area.The control module performs an avoidance standby operation that allows the present vehicle to accelerate or decelerate based on a result of determining by the region determining module, when the vehicle detecting module detects the preceding vehicle existing on the present lane.
Abstract:
A vehicle control apparatus capable of automatic steering control while reducing discomfort or stress on vehicle occupants. In the apparatus, a lane detection unit detects a lane in which the vehicle is traveling. An offset setting unit sets an offset within the lane suitable for making a driver feel less stressed. An occupant detection unit detects the presence of a designated occupant of a seat opposite a driver's seat. An offset adjustment unit, when the designated occupant is detected, adjusts the offset set by the offset setting unit to be decreased. A vehicle-path estimation unit estimates a vehicle path in the lane such that the vehicle can travel along the vehicle path from a current lateral position to a target lateral position of the vehicle. An automatic steering control unit automatically controls steering so that the vehicle travels along the estimated vehicle.
Abstract:
A selection track setting section in a driving route generation device determines as a selected track a track of a preceding vehicle when a detection section and a track generation section detects a track of the preceding vehicle which is running on the same driving lane of a host vehicle. A candidate track selection section outputs as a candidate track one of tracks of front vehicles, detected by the detection section and the track generation section, other than the track of the preceding vehicle. A switching selection section switches as the selected track from the track of the preceding vehicle to the candidate track when a detection of the track of the preceding vehicle is interrupted during a predetermined detection period. An estimate route generation section generates an estimated driving route of the host vehicle on the bass of the selected track.