B60W2530/18

Information processing apparatus, information processing system, and information processing method
11049338 · 2021-06-29 · ·

An information processing apparatus includes a processor. The processor is configured to acquire traveling status information indicating a traveling status of a vehicle from the vehicle and determine a driving behavior of a driver of the vehicle based on the traveling status information that a driving assistance function is determined to be not in operation.

Methods and systems of a hybrid vehicle

Methods and systems are provided for a hybrid electric vehicle. In one example, a method may include delaying an electric-only operation of the hybrid vehicle in response to a powertrain temperature being less than a threshold powertrain temperature and an electric-only range being less than a distance between a current location and a recharging location. The electric-only operation may be initiated in response to one or more of the powertrain temperature exceeding the threshold powertrain temperature and the electric-only range being equal to the distance.

SYSTEM AND METHOD FOR ACTUATING A VEHICLE OPERATION POWER MODE
20210269010 · 2021-09-02 ·

A system and method for actuating a vehicle operation power mode that include receiving sensor data from at least one sensor of a vehicle. The system and method also include determining if at least one vehicle operation requirement is met based on analysis of the sensor data and actuating an electric powered operation mode of the vehicle based on determining that the at least one operation requirement is met. The system and method further include modifying an operation of an electric battery of the vehicle to power the vehicle through the electric battery from being charged by a fuel powered engine of the vehicle based on the actuation of the electric powered operation mode.

VEHICLE YIELD DECISION

Upon determining a first vehicle is moving on a two-way road in a first direction of travel in an only lane of the two-way road, vehicle sensor data is input to a first neural network that identifies a yield area along the two-way road via image segmentation. A second vehicle is detected traveling toward the first vehicle on the only lane of the two-way road. Then, upon determining the first vehicle is to yield to the second vehicle, one or more vehicle components are actuated to move the first vehicle to the yield area.

DEVICE AND METHOD FOR CONTROLLING TRAVELING OF VEHICLE
20210197830 · 2021-07-01 ·

A device for controlling traveling of a vehicle is provided. The device includes a sensor that obtains vehicle traveling information, a navigation that obtains vehicle position information, and a controller that determines whether the vehicle has entered a building based on the vehicle traveling information and the vehicle position information. The controller calculates a traveling control amount based on the determination result. Accordingly, the device actively adjusts a vehicle height even when the vehicle enters the building and travels on a slope in the building preventing damage to a lower portion of the vehicle.

MANAGEMENT OF THE CLEANING OF FRICTION BODIES OF AUTOMOTIVE BRAKING SYSTEMS

Hybrid or fully electric vehicle comprising: a conventional braking system based on friction bodies to brake the motor vehicle by interaction of the friction bodies in response to the operation of a brake pedal or any other equivalent control member, a reversible electric machine operatively coupled to the wheels of the vehicle and electronically controllable to operate selectively as an electric engine to generate a mechanical power to propel to the vehicle and as an electric generator to convert the kinetic energy of the motor vehicle into electrical energy, and an automotive electronic control system comprising a sensory system to measure automotive quantities, and an electronic control unit to control operation of the conventional braking system and of the electric machine in response to the operation of the brake pedal or any other operationally equivalent control member. The electronic control unit is further configured to control operation of: the electric machine to selectively perform one or more functions including regenerative braking, in which the electric machine is operated as an electric generator to recover the kinetic energy of the motor vehicle during braking and convert it into electrical energy, and the conventional braking system to clean the friction bodies of the conventional braking system based on the number of brakings performed by the conventional braking system and counted starting from the start-up of the motor vehicle.

Vehicle and method for controlling engine startup reference power

A plug-in hybrid electric vehicle (PHEV), which has an engine and a motor and travels using a power of the engine and an electric power of the motor, includes: a battery configured to supply a drive energy of the motor; a battery sensor configured to measure a state of charge (SOC) of the battery; and a controller configured to estimate an average mileage per cycle established using traveling information of the vehicle, estimate an average SOC per cycle using the measured SOC, and control a reference power needed for driving the engine according to the estimated average mileage and the estimated average SOC.

METHOD AND PRODUCT FOR MONITORING AND RESPONDING TO COMPONENT CHANGES IN AN AUTONOMOUS DRIVING SYSTEM

A number of illustrative variations may include a method or product for monitoring and responding to component, system, or module changes in an autonomous driving system.

METHOD AND SYSTEM FOR LOCALIZATION OF AN AUTONOMOUS VEHICLE IN REAL TIME
20210116914 · 2021-04-22 ·

A system and method for localization of an autonomous vehicle based on 3D point cloud are disclosed. The system includes a processor and a memory coupled to the processor, the memory tangibly storing thereon executable instructions that, when executed by the processor, cause the processor to: receive an initial position of a vehicle; receive a data file representative of a three-dimensional (3D) point cloud from a LIDAR scanning subsystem of the vehicle; divide the 3D point cloud into a plurality of tiles and compute a plurality of key points for each tile; generate an estimated low frequency 2D position and yaw angle for the vehicle based on a particle filter process and a dynamically downloaded 2D reference map; and generate a position and orientation of the vehicle.

Hybrid vehicle drive system
10953866 · 2021-03-23 · ·

A drive system of a hybrid vehicle including an internal combustion engine, a first motor-generator, a second motor-generator, a planetary gear mechanism provided in a power transmission path, a clutch mechanism engaging or disengaging a sun gear and ring gear of the planetary gear mechanism, and a microprocessor controlling the clutch mechanism. The microprocessor is configured to determine whether it is necessary to perform a meshing position shifting control for shifting meshing positions of the sun gear and the planetary gear and of the planetary gear and the ring gear, and temporarily disengage the clutch mechanism so as to shift the meshing positions when it is determined that it is necessary to perform the meshing position shifting control while the clutch mechanism is engaged.