Toyota Jidosha Kabushiki Kaisha

Denso Corporation

Takahiko Murano

Junichi Morimura

Akihide Tachibana

Makoto Inomata

Teppei Ohta

Kunihiko Toyofuku

Naoyuki Aoki

Masaaki Niwa

Takeshi Tottori

An in-vehicle alert device includes: an alert object detection device; a display apparatus; and a control device configured to: cause the display apparatus to display a first display when an alert object is detected in a first direction, the first display guiding a line of sight of a driver toward the first direction, cause the display apparatus to display a second display when the alert object is detected in a second direction that is different from the first direction, the second display guiding the line of sight of the driver toward the second direction, and cause the display apparatus to display a third display when the alert object is detected in both the first direction and the second direction, the third display prompting the driver to pay attention over a whole vehicle-width direction in a host vehicle traveling direction.

In-vehicle alert device

An on-vehicle display devicedisplays a video around a vehicle and travel information of the vehicle on a single display unit. The on-vehicle display deviceincludes video display enable/disable input units, andinputting display enable/disable of the video around the vehicle, display modification unitsandmodifying the display size of each of a video display section and a travel information display section on the basis of the input video display enable/disable, and an input prediction unitpredicting input of display enable/disable of the video around the vehicle. Even when video display disable is input from a video display enable/disable input unit, if the input prediction unitpredicts input of video display enable, the display modification unitsanddo not modify the display size of each of the video display section and the travel information display section.

On-vehicle display device and on-vehicle display program

An intersection information supply system supplies information about a first vehicle approaching an intersection on a first road to a driver of a second vehicle approaching the intersection on a second road, the first road and the second road intersecting at the intersection, wherein the intersection information supply system includes: a transmission unit, provided in the first vehicle, transmitting a predetermined signal when the first vehicle approaches the intersection; a receiving unit, installed near the intersection, receiving the predetermined signal from the transmission unit provided in the first vehicle; and an information supply unit supplying information to the second vehicle approaching the intersection on the second road when the receiving unit receives the predetermined signal, the information indicating that there is the first vehicle approaching the intersection on the first road.

Intersection information supply system and onboard information transmission apparatus applicable thereto

Growing community of inventors

Shizuoka, Japan

Takahiko Murano