B60W2510/182

Method, apparatus, and computer-readable storage medium for performing a braking operation of a vehicle

Method, apparatus, and computer-readable medium for performing a braking operation of a vehicle when an object is detected in front of the vehicle. The method includes acquiring at least one image of an external environment of the vehicle, determining a road condition of a road of the external environment of the vehicle based on the acquired at least one image, obtaining, based on the determined road condition and from memory, a braking table of one or more braking tables including distances and corresponding vehicle speeds at which the braking operation is performed, acquiring a speed of the vehicle and a distance between a preceding object and the vehicle, comparing the acquired speed of the vehicle and the acquired distance between the preceding object and the vehicle to the braking table, and sending, based on the comparison, an instruction to perform the braking operation of the vehicle.

METHOD AND DEVICE FOR PARKING CONTROL, VEHICLE CONTROLLER, AND NEW-ENERGY VEHICLE

A method for parking control is provided in the present application, which includes the following steps: determining whether a single-pedal mode is activated determining whether conditions for deceleration control are met when the single-pedal mode is activated; controlling the new-energy vehicle to decelerate when the conditions for deceleration control are met; determining whether conditions for sending a brake request to a motor controller are met during a process of controlling the new-energy vehicle to decelerate; sending the brake request to the motor controller when the conditions for sending a brake request to the motor controller are met; and sending a parking request to an electronic handbrake when the new-energy vehicle is in the brake mode and the speed of the new-energy vehicle is smaller than the third preset value for a third preset time, enable the new-energy vehicle to enter in a parking mode.

Systems and method to trigger vehicle events based on contextual information

This disclosure relates to a system and method for detecting vehicle events. Some or all of the system may be installed in a vehicle, operate at the vehicle, and/or be otherwise coupled with a vehicle. The system includes one or more sensors configured to generate output signals conveying information related to the vehicle. The system receives contextual information from a source external to the vehicle. The system detects a vehicle event based on the information conveyed by the output signals from the sensors and the received contextual information.

REMOTE PARKING APPARATUS
20230060130 · 2023-03-02 · ·

A remote parking apparatus executes a remote parking control to park the own vehicle in a designated parking space by controlling operations of the driving apparatus and the braking apparatus in response to commands from outside of the own vehicle. The remote parking apparatus executes a braking-drive process to apply the braking force to the own vehicle by the braking apparatus and apply the driving force to the own vehicle by the driving apparatus before starting to move the own vehicle by the remote parking control. The remote parking apparatus starts to move the own vehicle by the remote parking control on the condition that the own vehicle is maintained stopped until a predetermined time elapses from starting the braking-drive process.

Vehicle control apparatus
11465509 · 2022-10-11 · ·

A vehicle control apparatus includes a generator, a brake system, first and second sensors, first and second deceleration rate setting units, and a power generation torque controller. The first deceleration rate setting unit sets, when a first control mode that decelerates a vehicle on the basis of a brake operation performed by an occupant is executed, an allowable deceleration rate upon deceleration of the vehicle on the basis of a brake operation amount. The second deceleration rate setting unit sets, when a second control mode that decelerates the vehicle on the basis of a situation ahead of the vehicle is executed, the allowable deceleration rate upon deceleration of the vehicle on the basis of a brake fluid pressure. The power generation torque controller controls power generation torque of the generator on the basis of the allowable deceleration rate that is set by the first or second deceleration rate setting unit.

ADVANCED DRIVER ASSISTANCE SYSTEM, AND VEHICLE HAVING THE SAME
20220332319 · 2022-10-20 · ·

Provided is an advanced driver assist system (ADAS) and a vehicle having the same. The ADAS includes: a communicator configured to communicate with a plurality of other vehicles; an obstacle detector configured to detect an obstacle in a surrounding and output obstacle information about the detected obstacle; and a controller configured to acquire distance information about a distance to a second vehicle travelling in the surrounding of the first vehicle among the obstacles based on the obstacle information detected by the obstacle detector during a cruise control mode, acquire travel information and position information of a third vehicle travelling in the surrounding of the second vehicle based on information received through the communicator, and controlling acceleration and deceleration based on the distance information with respect to the second vehicle, the travel information of the third vehicle, and the position information of the third vehicle.

HYBRID ELECTRIC VEHICLE

A hybrid electric vehicle including: (a) an engagement device disposed between an engine and an electric motor; (b) a transmission disposed between the electric motor and drive wheels; (c) an electric storage device configured to supply an electric power to the electric motor; and (d) a control apparatus. When the engine is to be started, the engagement device is engaged to transmit a torque from the electric motor to the engine, for thereby starting the engine. The control apparatus is configured to inhibit stop of the engine, when an outputtable electric power outputtable from the electric storage device is not larger than a threshold value. The threshold value is not smaller than a start-case-required electric power that is required to start the engine, such that a difference value between the threshold value and the start-case-required electric power is not larger than a predetermined value.

Cloud-based detection and warning of danger spots
11618443 · 2023-04-04 · ·

A backend for a hazard detection system comprising: a processor; and a memory in communication with the processor, the memory storing a set of instructions. The set of instructions, when accessed and executed by the processor, cause the processor to: receive vehicle and/or driver data from a vehicle, evaluate the received vehicle and/or driver data, use the evaluation as a basis for detecting a hazard in road traffic, and send the information about the detected hazard to at least one vehicle to warn said vehicle about the hazard.

VEHICLE CONTROL APPARATUS
20220315022 · 2022-10-06 ·

A vehicle control apparatus that provides control over a brake device or a power plant device of a host vehicle includes: an information acquisition part configured to acquire information on state of the brake device and the power plant device and information on front wheel steering angle; a determination part configured to determine whether or not an abnormality has occurred in a turnability improvement control; a deceleration force computation part configured to compute a required deceleration force; and a coordinated control part configured to perform a coordinated control in which a distribution ratio between a brake deceleration force of the brake device and a power plant deceleration force of the power plant device is adjusted. When an abnormality has occurred in the turnability improvement control, a sum of the brake deceleration force and the power plant deceleration force is degenerated according to a prescribed time rate of change.

AUTOMATIC TEST SUBJECT DRIVING DEVICE, AUTOMATIC TEST SUBJECT DRIVING METHOD, AND TEST SUBJECT TESTING SYSTEM
20230150504 · 2023-05-18 · ·

The present invention is intended to make it possible to automatically drive a test object without performing pre-learning for a running performance map for each vehicle. There is provided an automatic test object driving device that automatically drives a test vehicle based on a command vehicle speed, and that includes a driving actuator for performing driving operation of the test vehicle, and a driving control unit for controlling the driving actuator. The driving control unit includes a first accelerator map and a second accelerator map each of which indicates a relationship among a vehicle-speed-related value, an acceleration-related value, and an accelerator-depression-amount-related value. The driving control unit uses the first accelerator map to determine an accelerator depression amount corresponding to the command vehicle speed, and uses the second accelerator map to correct the accelerator depression amount by feeding back a vehicle speed and an acceleration of the test vehicle.