4 results about "Operating limit" patented technology

The present invention relates to a control method for implementation by a control unit of a motor vehicle (100) with an internal combustion engine, which is configured to bring about an operating restriction of the internal combustion engine in a predetermined operating state by means of a control system, wherein the operating restriction prevents an exceedance of predetermined operating limits during the predetermined operating state, comprising In the event of a predefined operating state, check whether a bridging state, triggered by a predefined operating action of a vehicle user, exists, and, if the bridging state exists, check whether a failure to bring about or a lifting of the operating restriction is present, and for a duration of the simultaneous presence of the previously defined operating state and the bridging state, generating a temporary signal (103a) in a passenger compartment of the motor vehicle (100). The invention further relates to a control unit for carrying out the control method according to the invention as well as a motor vehicle (100) with an internal combustion engine and the control unit according to the invention.

Vehicles, methods, and non-volatile, computer-readable media for dynamically generating an operating limit are provided. A vehicle comprises a steering actuator and a processing circuit arrangement designed to cause the following vehicle to: determine the position of an obstacle relative to the following vehicle; generate an operating limit of the following vehicle based on the position of the obstacle, the relative position of the following vehicle to a lead vehicle, and the properties of the following and lead vehicles; and control a steering angle of the steering actuator based on the operating limit.

The application discloses a vehicle testing system, a vehicle testing method and a device. The system comprises a vehicle simulation platform configured to receive first data and second data, wherein the first data and the second data are configured to describe force conditions of a longitudinal control system and a lateral control system on a vehicle respectively. The vehicle simulation platform is further configured to input the first data and the second data into a vehicle dynamics model to obtain a longitudinal load and a lateral load. A distributed loading testing system is configured to receive the longitudinal load and the lateral load, load the longitudinal load to the longitudinal control system, load the lateral load to the lateral control system, and monitor an operating state of the vehicle. Through the application, coupling characteristics of a power domain and a chassis domain under a real operating state of a vehicle can be accurately simulated, and tests under unstable boundary conditions and operating limit conditions such as large turning angles and high speeds can be covered.

This document describes systems and techniques for adaptive co-optimization of operating levels of subsystems of a computing device. For example, a system may include a co-optimization manager configured to use an operating profile for a plurality of subsystems of a computing device, the operating profile being configured to facilitate adaptive control of operating levels of each of the plurality of subsystems. A plurality of operating controllers is configured to generate operating limits for the plurality of subsystems based on operating targets and optimization parameters indicated by the operating profile and feedback signals received from the plurality of subsystems. A subsystem control unit is configured to set the operating levels for each of the plurality of subsystems, wherein the operating levels are based on the operating limits received from the plurality of operating controllers subject to adjustment according to the operating profile.