Toyota Jidosha Kabushiki Kaisha

Takeo Moriai

Kenta Miyahara

Yasuyuki Kamezaki

Masato Endo

Takashi Hayashi

Kosuke Sakakibara

Takashi Hagino

Yosuke Kimura

Yasuhiro Murata

Masaya Fujimori

Tatsuya Obuchi

Hiroshi Majima

Issei Otsubo

Yukinori Ii

Kazuhide Tabata

Hiromi Nosaka

Takanobu Hirakoshi

Teruo Mori

Masakazu Setoyama

Kazunori Mitomi

The vehicular advertisement display device includes a processor. The processor is configured to display advertisement information on a display unit provided on an outer surface of the vehicle main body. The processor is also configured to reduce power consumption of the vehicle based on the vehicle state.

Vehicular advertisement display device and vehicle

A vehicle has: a communicating portion that communicates a passenger compartment interior with a passenger compartment exterior; a discharging device that, by operating, discharging at least one of dust or liquid which is within the passenger compartment through the communicating portion to the passenger compartment exterior; and a control section that, in a case of judging that there are no vehicle occupants within the passenger compartment, operates the discharging device, and causes dust within the passenger compartment to be discharged to the passenger compartment exterior.

Vehicle, and passenger compartment interior cleaning device

A vehicle display control device includes: a map information acquisition unit that acquires map data around a vehicle; and an item display unit that overlaps a virtual item on a predetermined travel road on the map data and that displays the virtual item in a display area in a vehicle cabin. The item display unit overlaps and displays the virtual item on the map data, thereby guiding a driver of the vehicle toward the travel road on which the virtual item is displayed.

Vehicle display control device and vehicle display control method

A maintenance information management device includes an information registration unit configured to register vehicle identification information and maintenance information in a memory for each vehicle, an information update unit configured to update the maintenance information after the maintenance of the vehicle by adding maintenance contents to the maintenance information registered in the memory, and an information providing unit configured to provide the maintenance information when a provision request for the maintenance information is accepted.

Maintenance information management device and maintenance information management method

A road surface damage detection device is configured to calculate, for each of road sections, a maximum variation rate that is a maximum value of a variation amount of a wheel speed per unit time in each of vehicles. The device is configured to periodically select, for each of the road sections, a maximum value from the maximum variation rate of each of the vehicles in a prescribed period, set the selected maximum value as a section maximum variation rate, and determine whether or not the road surface damage has occurred by comparing a determination target value with a positive threshold, the determination target value being obtained by subtracting a comparison value, based on at least one of the section maximum variation rates set before last time, from the section maximum variation rate that is set latest.

Road surface damage detection device, road surface damage detection method, and program

A road surface condition estimation apparatus () is provided with a collecting device () for collecting, from vehicle (), behavior information relating to a behavior of the vehicle; a determining device () for determining on the basis of the behavior information whether or not an abnormality condition is satisfied, the abnormality condition being set on the basis of a specific behavior that is expected to be taken by the vehicle when the vehicle encounters a road surface abnormality; and an estimating device () for estimating a condition of the road surface on the basis of a determined result of the determining device.

Road surface condition estimation apparatus and road surface condition estimation method

Automobile

Rear combination lamp for an automobile

Growing community of inventors

Nagakute, Japan

Takeo Moriai