B60W30/181

Vehicle Guidance System and Method for Operating a Driving Function Depending on the Expected Stopping Duration

A vehicle guidance system provides a driving function for automated longitudinal guidance of a vehicle. The vehicle guidance system is configured to detect, based on surroundings data, a first signaling unit, which is arranged ahead of the vehicle in the direction of travel on a roadway on which the vehicle is travelling. The vehicle guidance system is also configured to determine stop information in relation to an expected stopping duration of the vehicle at the first signaling unit and/or in relation to the type of the first signaling unit, and to effect an automated delay of the vehicle at the first signaling unit depending on the stop information.

Predictive impairment monitor system and method

A driver monitor system and method for predicting impairment of a user of a vehicle. The system includes video cameras, an input device for inputting a list of medications being taken by the driver. Processing circuitry predicts side effects of the medications based on the half-life of the medication, detecting eye gaze movement, eye lid position, and facial expression of the user using images from the video camera, predicting whether the user is transitioning into an impaired physical state that is a side effect of the medications, verifying the side effect of the medications, determining whether the user is fit to drive using the verified side effects of the medications, and outputting to the vehicle an instruction to operate the vehicle in a level of automation that makes up for the at least one side effect or to perform a safe pull over operation of the vehicle.

Vehicle travel assistance device
11440547 · 2022-09-13 · ·

A parking assistance unit comprises: a step determination unit that executes a first determination process for determining whether a step that a vehicle wheel has contacted is a step for stopping the vehicle; and a braking/drive force setting unit that executes a stop request control for requesting stopping of a vehicle by increasing the braking force of the vehicle, when a step has been determined by the first determination process to be a step for stopping the vehicle.

Method for controlling an internal combustion engine of a hybrid powertrain

The disclosure relates to a method for controlling an internal combustion engine configured with a belt starter generator or an electric machine of a hybrid powertrain. The internal combustion engine includes a cylinder and a piston, which together delimit a working chamber. The internal combustion engine includes a variable valve actuation system for actuation of inlet valves of the working chambers, controlling the opening time and/or the closing time and/or the lift. A strategy for operating the internal combustion engine with a negative drive torque or when shutting down or when starting up the internal combustion includes controlling the inlet valves of individual or all working chambers in such a way that the transfer of fresh air from an intake section to an exhaust manifold is controlled and that the drag torque of the internal combustion is reduced.

DRIVING SUPPORT APPARATUS
20220289165 · 2022-09-15 · ·

A driving support apparatus (12) has: a setting device (122) for setting a first target position (31) on the basis of a first sign object (21), if the first sign object requesting a vehicle (1) to stop is detected; and a supporting device (123) for performing a first deceleration control for decelerating the vehicle to a first target speed before the vehicle reaches the first target position, if a second sign object (22) representing a stop position is detected during a period when the first decelerating control is performed, the setting device sets a second target position (32) on the basis of the second sign object and the supporting device performs a second decelerating control for decelerating the vehicle to a second target speed before the vehicle reaches the second target position.

AUTOMATIC BRAKING SYSTEM AND METHOD AND VEHICLE
20220297643 · 2022-09-22 ·

The invention provides an automatic braking system and method and a vehicle. The automatic braking method comprises: entering an automatic braking process when a vehicle speed is less than a predetermined speed threshold value and a driver completely releases an accelerator pedal, wherein the automatic braking process comprises: detecting surrounding information by a sensing module; determining a target stop position based on the surrounding information, and determining a braking deceleration based on the target stop position; adjusting a motor and a braking system to slow down a vehicle at the predetermined braking deceleration and to stop the vehicle at the target stop position; and automatically activate an autohold system upon the vehicle stopping at the target stop position. The method and device according to embodiments of the invention can enable completely automatic braking and holding. The method and device according to embodiments of the invention can enable completely automatic braking and holding.

Apparatus and method for controlling transmission of vehicle

An apparatus for controlling a transmission of a vehicle includes a processor configured to identify a location of a speed bump based on collected information about a specified section of a front road and determine whether the vehicle enters a section of the speed bump, and to set an oil pressure of the transmission to a first oil pressure in a normal driving section and set the oil pressure of the transmission to a second oil pressure when the vehicle enters the section of the speed bump, and a controller that controls the oil pressure of the transmission corresponding to a setting of the processor for each driving section of the vehicle.

Method for detecting a stop request during at least partially autonomous operation of a vehicle

A method for detecting a stop request during at least partially autonomous operation of a vehicle, having the following steps of: monitoring a stop request apparatus in the interior of the vehicle; detecting activation of the stop request apparatus; and taking the detected activation of the stop request apparatus into account during autonomous operation of the vehicle by adapting the route guidance.

Apparatus and method for estimating position in automated valet parking system
11440537 · 2022-09-13 · ·

An apparatus for estimating a position in an automated valet parking system includes a front camera processor processing a front image of a vehicle, a surround view monitor (SVM) processor recognizing a short-distance lane and stop line by processing a surround view image of the vehicle, a map data unit storing a high definition map, and a controller downloading a map including an area set as a parking zone from the map data unit when the entry of the vehicle to a parking lot is identified and correcting a position measurement value of the vehicle by performing map matching based on results of the recognition and processing of the front camera processor and SVM processor and the parking lot map of the map data unit when an automated valet parking start position is recognized based on the recognized short-distance lane and stop line.

Methods and processors for controlling operation of self-driving car

Methods and devices for controlling operation of a Self-Driving Car (SDC) are disclosed. The method includes, at a first moment in time during an approach of the SDC to a crosswalk: identifying, an object-inclusion zone in proximity to the crosswalk, determining presence of an object in the object-inclusion zone, determining an interval of time for the object based on movement data of the object, using the interval of time and movement data of the SDC for determining operation-control data for controlling operation of the SDC, and assigning decision data to the object-inclusion zone indicative of a decision.