Toyota Jidosha Kabushiki Kaisha

Aisin Aw Co., Ltd.

Fujitsu Ten Limited

Toyoto Jidosha Kabushiki Kaisha

Noritake Mitsutani

Mamoru Yoshioka

Kenji Yamada

Masanao Idogawa

Katsumi Kono

Atsushi Ayabe

Shun Sato

Toshiya Hashimoto

Tomoyuki Uchiyama

Yasuhiro Taoka

Junta Izumi

Shigeki Kinomura

Tetsuya Taira

Harufumi Muto

Yoshihisa Yamada

Nobuyuki Tanaka

Tomoya Ono

Kaiji Itabashi

Kei Kamiya

Masato Shimizu

Hiroki Nakano

Yoshinori Fujitake

Kensuke Kamichi

Hideaki Mizuno

Shin Adachi

Tomohiro Fujita

Kenichiro Kawase

Ryo Ito

Takehiro Koga

Wataru Shiraishi

Kiyoshi Asada

Kazuhiro Yamaguchi

Taiki Kado

Takashi Komata

Shunsuke Fujishima

Takashi Yanai

An information processing device to be mounted on a vehicle includes a processor. The processor is configured to determine, in response to a request for the vehicle, one mode out of a plurality of modes defining behavior of the vehicle, make transition of a status of the vehicle among a plurality of statuses that is based on a state and a sub-mode, and control the vehicle based on the status of the vehicle that has been achieved by the transition. The state and the sub-mode are permitted in the determined mode.

Information processing device, method, non-transitory storage medium, and vehicle

An information processing device to be mounted on a vehicle includes a processor. The processor is configured to receive a first input as a request from an application via an application programming interface, convert the received first input into a second input that is an input for a manager to fulfill the request, and output the second input to the manager.

Information processing device, information processing method, non-transitory storage medium, and vehicle

A control device that controls an in-vehicle battery and a charger in a demand and supply control system is configured to obtain total demand for electric power or the like generated in in-vehicle equipment, determine whether or not the total demand is able to be satisfied with electric power or the like suppliable from the in-vehicle battery, when the total demand is not able to be satisfied solely with the in-vehicle battery, and bring the charger into a drive state in a case where the total demand is able to be satisfied with total electric power or the like suppliable from the in-vehicle battery and the charger.

Demand and supply control system for vehicle

A supply-demand control device is configured to: set, for each priority rank defined in advance, an allowable limit within a range of a value set for a higher priority rank than the each priority rank, the allowable limit indicating an upper limit of the power or the energy allowed to be supplied in response to a demand of the each priority rank while the power or the energy supplied in response to a demand of the higher priority rank is secured; detect the demand for the power or the energy, which occurs in the industrial product; and allocate, in order of the priority rank, the power or the energy supplied from a predetermined supply source in response to the detected demand, such that the supplied power or energy is equal to or lower than the upper limit indicated by the allowable limit set for the each priority rank.

Supply-demand control device

A vehicular breaking force control system includes: a plurality of actuators capable of generating a braking force for a vehicle; a coasting state detection unit configured to detect that a coasting state has been established; a target braking force calculation unit configured to calculate a target braking force on the basis of a state of the vehicle when the coasting state detection unit detects that the coasting state has been established; and a braking force distribution control unit configured to determine a distribution braking force that is a braking force to be caused to be generated by each actuator, such that the distribution braking force is equal to or less than a braking force generable by the actuator and a sum of the distribution braking forces is equal to the target braking force, and to perform control of causing each actuator to generate the distribution braking force.

Braking force control system, device, and method

An information processing device to be mounted on a vehicle includes a processor. The processor is configured to determine, in response to a request for the vehicle, one mode out of a plurality of modes defining behavior of the vehicle that is related to usage and operation of the vehicle, make transition of a status of the vehicle among a plurality of statuses that is based on a state and a sub-mode, and control the vehicle based on the status of the vehicle that has been achieved by the transition. The state and the sub-mode are permitted in the determined mode.

A vehicular breaking force control system that includes a control device including a processor that acquires a plurality of longitudinal accelerations from a driving assistance system, and calculates a driving/braking request when the vehicle is in a coasting state in which an acceleration operation or a deceleration operation are not performed during running of the vehicle. The processor further acquires a driving force lower limit set for a powertrain actuator having a set gear ratio, and distributes the driving/braking request to at least one of (i) a powertrain system including the powertrain actuator and (ii) a brake system including a brake actuator. The driving/braking request is distributed to the at least one of the powertrain system and the brake system based on the acquired driving force lower limit.

A power supply device is mountable to a vehicle and includes: a high-voltage battery; a low-voltage battery of which an output voltage is lower than that of the high-voltage battery, and which can be charged by output power from the high-voltage battery; and a control unit configured to perform charging/discharging control for the high-voltage battery and the low-voltage battery. The control unit performs feeding control for causing the high-voltage battery to supply power to a predetermined on-vehicle device while consumed power is higher than a predetermined value in a state in which a main switch of the vehicle is not on.

Power supply device

Power supply-demand control device

A power supply device includes: a high voltage power system including a high-voltage battery; a low voltage power system including a low-voltage battery of which an output voltage is lower than that of the high-voltage battery; a DCDC converter configured to step down an output voltage from the high-voltage battery and supply the stepped-down voltage to the low voltage power system; and a control unit configured to control a voltage to be supplied to the low voltage power system by the DCDC converter, based on a request from the low voltage power system and information representing a charge/discharge power of the high-voltage battery.

An ECU executes a program including: a step of setting a threshold &#x3b2; as a shutdown threshold when, during a power supply operation, a duration of a power supply stoppage exceeds a first time; a step of stopping an operation of an engine or prohibiting the engine from operating; and a step of executing system shutdown processing when an SOC of a storage apparatus falls to or below the shutdown threshold or the duration of the power supply stoppage exceeds a second time.

Vehicle and control method for vehicle

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Toyota, Japan

Noritake Mitsutani