Toyota Jidosha Kabushiki Kaisha

Advics Co., Ltd.

Yoichi Kato

Hiroshi Isono

Toshiki Kindo

Shigeru Ando

Hiroshi Miyata

Hideo Fukamachi

Yoshihide Sekiya

Mineki Soga

Shigeru Sakamoto

Hitoshi Ikeuchi

Toshio Izumi

Haruhisa Baba

Keisuke Seto

Kunio Ishihara

Masatoshi Kano

Ryozo Saito

An image processing device includes a storage unit, an initial setting unit configured to store a position of an optical axis neighborhood point in a first image obtained by the imaging unit in the storage unit as an initial position of a specific point in the first image in association with image features of a surrounding area of the optical axis neighborhood point, a search unit configured to search for a corresponding point of the specific point in a second image obtained by the imaging unit based on the image features of the surrounding area of the specific point stored in the storage unit, and an output unit configured to output a position of the corresponding point in the second image as a position of the reference point in the second image.

Image processing device

A disc rotor includes a sliding portion, a hat portion, and a connecting unit connecting the sliding portion and the hat portion. The connecting unit includes a washer arranged between the radially inner portion of the sliding portion and the radially outer portion of the hat portion, and a connecting pin having a head portion, having a shaft portion inserted through a first through-hole formed at the sliding portion, the washer and a second through-hole formed at the hat portion in an axial direction of the rotor, and riveted at an end portion of the shaft portion so as to integrally fasten the sliding portion, the washer and the hat portion. A riveted portion of the connecting pin is formed into a taper shape, and an outer circumferential surface of the riveted portion contacts and engages a tapered surface formed at the second through-hole of the hat portion.

Disc rotor

A brake apparatus has a good brake operation feel provided by a combination of a link mechanism and a brake booster. The link mechanism changes a lever ratio so that the lever ratio is gradually decreased as a pedal stroke is increased after the pedal stroke reaches a predetermined point. The brake booster increases a rate of increase of an output force so that the rate of increase is increased as an input force is increased. A brake characteristic of the brake apparatus as a whole exhibits a linear relationship relative to the deceleration of the vehicle, the brake characteristic being defined as an inclination of the deceleration against the pressing force input to the link mechanism. One of the link mechanism and the brake booster may be used alone in a brake apparatus to provide their respective effect to a brake apparatus.

Brake apparatus having an improved brake feel

A vehicle suspension includes a variable damping effectiveness type shock absorber, which has an actuator and according to selective actuation thereof can be set to first, second, or third conditions which respectively cause the shock absorber to provide minimum, medium, or maximum damping effect. A control system for this suspension includes: a means for detecting one or more parameters relating to the operational condition of the vehicle and for outputting information signals representative thereof; a means for being manually controlled by an operator and for selecting between first manual, second manual, and auto operational modes; and a control means for: when the manual selecting means is selecting the first manual mode, actuating the actuator to its first condition; when the manual selecting means is selecting the second manual mode, actuating the actuator to its second condition; and, when the manual selecting means is selecting the auto operational mode, actuating the actuator to one of a set of its conditions including its first condition and its third condition according to the information signals outputted by the detecting means. The vehicle operational parameters may include steering angle and vehicle speed which can cause body roll, jerk and sharp acceleration which can cause vehicle squat, braking which can cause vehicle nose diving, and vehicle shift-offable state which can cause starting squat and tail lift; and this selective increase of shock absorber damping effect when these parameters take on troublesome values prevents these problems.

Control system for three way variable shock absorber device for

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Toyota, Japan

Yoichi Kato