Toyota Jidosha Kabushiki Kaisha

Denso Corporation

Aisin Aw Co., Ltd.

Takashi Wada

Yuichi Ochiai

Ichiro Usami

Tomohiro Kani

Hiroki Inoue

Takashi Ichida

Hiroaki Mizutani

A processing unit executes at least one of a task of a radio tuner, a task of a television tuner, a task of a playback control unit for playback of stored image and sound, a task of an indication unit for indicating image according to image data, a task of a navigation unit for detecting a present position and indicating the detected position on a map, and a task of a route search unit for searching for a route and indicating the searched route on the map, in accordance with a predetermined priority. When execution of multiple tasks by the processing unit exceeds processing performance of the processing unit, a processing suspension unit suspends a task, which satisfies a predetermined condition, among the multiple tasks currently executed by the processing unit, irrespective of a priority of the task.

In-vehicle device and method for controlling the same

A communication system for a vehicle includes: a plurality of controllers mounted on the vehicle; a data communication network for coupling the plurality of controllers with each other so that the controllers transmit data to and receive data from each other via the data communication network; a failure diagnosis device for diagnosing whether each controller is normal; a failure diagnosis activation device for activating the failure diagnosis device; and an avoiding condition setting device for setting an avoiding condition, which provides to avoid execution of the failure diagnosis when the failure diagnosis device is activated.

Communication system for vehicle

Growing community of inventors

Okazaki, Japan

Takashi Wada