An auxiliary power system for a motor vehicle includes a power generator that generates electricity to charge one or more auxiliary power system batteries. The motor vehicle includes an engine and drive train that distributes power from the engine to the drive wheels. The drive train can include a transmission, a drive shaft and a differential that connects the engine to the drive wheels. The power generator can be connected to the drive train (e.g., the transmission, the drive shaft or the differential) to draw power to generate electricity as well as to apply braking loads on the drive wheels to increase the ability to stop the motor vehicle.

An engine room temperature rise restricting apparatus including an open and close detector of the grille shutter, and a controller including a CPU and a memory coupled to the CPU, wherein the CPU and the memory are configured to perform: detecting a stuck-closed failure of a grille shutter of a condition that the grille shutter remains closed regardless of an open instruction for the grille shutter, based on signal from the open and close detector; and controlling a speed ratio of a continuously variable transmission so that an upper limit of an engine rotational speed or an engine driving force when the stuck-closed failure is detected is smaller than an upper limit of the engine rotational speed or the engine driving force when the stuck-closed failure is not detected.

An engine room temperature rise restricting apparatus including an open and close detector of the grille shutter, and a controller including a CPU and a memory coupled to the CPU, wherein the CPU and the memory are configured to perform: detecting a stuck-closed failure of a grille shutter of a condition that the grille shutter remains closed regardless of an open instruction for the grille shutter, based on signal from the open and close detector; and controlling a speed ratio of a continuously variable transmission so that an upper limit of an engine rotational speed or an engine driving force when the stuck-closed failure is detected is smaller than an upper limit of the engine rotational speed or the engine driving force when the stuck-closed failure is not detected.

A system for establishing a torque limit for a vehicle is provided. The system uses impending terrain and speed conditions to determine an optimum torque, which improves engine efficiency and reduces fuel consumption.

Provided is a vehicle in which an internal combustion engine can be suitably assisted by a rotating electrical machine. The vehicle is provided with an internal combustion engine, a rotating electrical machine, a transmission, a clutch placed between the transmission and the combination of the internal combustion engine and rotating electrical machine, and a motive power control device that controls the motive power of the internal combustion engine and the rotating electrical machine. The motive power control device calculates additional motive power for the rotating electrical machine on the basis of the difference between the motive-power-transmitting capacity of the clutch and the motive power of the internal combustion engine.

A vehicle control device includes at least one electronic control unit configured to acquire communication information from a surrounding vehicle, acquire a detection result of the traveling state of the surrounding vehicle, identify the surrounding vehicle as a particular vehicle, determine a link state between the surrounding vehicle and the host vehicle as a regular link while the surrounding vehicle is identified as the particular vehicle, identify the particular vehicle as a target vehicle, determine the link state between a lost vehicle and the host vehicle as a temporary link, the lost state being a state in which the target vehicle is not detected by the sensor, recognize the lost vehicle the link state of which has been changed from the regular link to the temporary link as the target vehicle while the link state is the temporary link, and control traveling of the host vehicle.

Methods, computing systems, and technology for automated vehicle action generation are presented. For example, a computing system may be configured to receive context data associated with a plurality of user interactions with a vehicle function of a vehicle. The context data may include data indicative of a plurality of user-selected settings for the vehicle function and data indicative of observed conditions associated with the respective user-selected settings. The computing system may be configured to generate, using a machine-learned clustering model, a user-activity cluster for the vehicle function based on the context data. The computing system may be configured to determine an automated vehicle action based on the user-activity cluster. The computing system may output command instructions for the vehicle to implement the automated vehicle action for automatically controlling the vehicle function in accordance with an automated setting based on whether the vehicle detects one or more triggering conditions.

Methods, computing systems, and technology for automated vehicle action generation are presented. For example, a computing system may be configured to receive context data associated with a plurality of user interactions with a vehicle function of a vehicle. The context data may include data indicative of a plurality of user-selected settings for the vehicle function and data indicative of observed conditions associated with the respective user-selected settings. The computing system may be configured to generate, using a machine-learned clustering model, a user-activity cluster for the vehicle function based on the context data. The computing system may be configured to determine an automated vehicle action based on the user-activity cluster. The computing system may output command instructions for the vehicle to implement the automated vehicle action for automatically controlling the vehicle function in accordance with an automated setting based on whether the vehicle detects one or more triggering conditions.

Methods, computing systems, and technology for automated vehicle action generation are presented. For example, a computing system may generate content for presentation to a user via a user interface of a display device. The content may include user interface elements for inputting one or more triggering conditions associated with a vehicle function of a vehicle and one or more settings of the vehicle function. The computing system may receive, via the user interface, data indicative of user input specifying the triggering conditions and data indicative of user input specifying the settings of the vehicle function. The computing system may determine an automated vehicle action that defines a relationship between the triggering conditions and the settings of the vehicle function. The computing system may output command instructions for the vehicle to implement the automated vehicle action for automatically controlling the vehicle function based on whether the vehicle detects the triggering conditions.

Methods, computing systems, and technology for automated vehicle action generation are presented. For example, a computing system may generate content for presentation to a user via a user interface of a display device. The content may include user interface elements for inputting one or more triggering conditions associated with a vehicle function of a vehicle and one or more settings of the vehicle function. The computing system may receive, via the user interface, data indicative of user input specifying the triggering conditions and data indicative of user input specifying the settings of the vehicle function. The computing system may determine an automated vehicle action that defines a relationship between the triggering conditions and the settings of the vehicle function. The computing system may output command instructions for the vehicle to implement the automated vehicle action for automatically controlling the vehicle function based on whether the vehicle detects the triggering conditions.