Toyota Jidosha Kabushiki Kaisha

Denso Corporation

Hiroshi Yamada

Naoki Kusumoto

Mitsuhiro Tokimasa

Takeshi Nanami

Yohei Masui

Michihiro Kuroki

Takuro Yamada

In an object determination apparatus, a same-object determiner is configured to make a same-object determination as to whether a first object ahead of a subject vehicle that is a vehicle carrying the object determination apparatus, detected by an electromagnetic wave sensor, and a second object ahead of the subject vehicle, detected by an image sensor, are the same object. A candidate-object identifier is configured to identify a candidate for the first object, between which and the second object the same-object determination is to be made, as a candidate object. A candidate-object selector is configured to, in response to there being a plurality of the candidate objects, preferentially select, from the plurality of candidate objects, a candidate object whose likelihood for the identified object type of the second object is higher than a predetermined likelihood threshold, as a candidate object to be subjected to the same-object determination.

Object determination apparatus

To provide a vehicle detection system capable of detecting a preceding vehicle traveling ahead of an own vehicle based on a position of an object by using an electromagnetic wave sensor while suppressing erroneous detection, an ECU determines if first and second positions detected by a millimeter wave radar are included in the same vehicle. The ECU designates calculated information of the preceding vehicle detected based on the first position as a calculation result if it determines that detection of the preceding vehicle is made based on the first position. The ECU uses calculated information of the preceding vehicle detected based on the second position as the calculation result when it determines that detection of the vehicle is not made based on the first position but the first and the second positions had been determined in the past as detected in the same vehicle.

Vehicle detection system and method

Disclosed is a vehicle control apparatus applied to a vehicle including an automatic transmission. The vehicle control apparatus includes a friction brake apparatus for generating friction braking force acting on the vehicle, and a driving support ECU for performing cruise control. The driving support ECU causes the automatic transmission to perform downshift upon satisfaction of a downshift condition which is satisfied when a friction brake high load state continues for a predetermined determination threshold time.

Vehicle control apparatus

A vehicle travel control apparatus for improved vehicle following includes a sensor that obtains preceding vehicle speed information representing a vehicle speed of a preceding vehicle, and preceding vehicle information representing at least one of a lateral position and a lateral speed of the preceding vehicle with respect to a traveling direction of a host vehicle, and a controller that, during a following mode in which the host vehicle follows the preceding vehicle, determines a target value related to acceleration/deceleration of the host vehicle based on the preceding vehicle speed information such that the host vehicle follows the preceding vehicle, and controls the acceleration/deceleration of the host vehicle such that the target value is implemented. During the following mode, the controller corrects the target value related to the acceleration/deceleration of the host vehicle based on the preceding vehicle information.

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Nisshin, Japan

Hiroshi Yamada