Vehicle integrated control system

Abstract

The integrated control system of the present invention includes a main control system (acceleration) that controls the driving system according to the driver's operation, a main control system (braking) that controls the braking system, a main control system (steering) that controls the steering system, An advisory unit that generates environmental information or information related to the driver to generate information used in each main control system. The advisor unit outputs rapid acceleration and deceleration risk information indicating "high" risk of rapid acceleration and deceleration to the main control system (acceleration) when the vehicle is parked in a parking lot based on information from a navigation device or a vehicle surrounding monitoring sensor. The main control system (acceleration) selects the characteristic curve at the time of stopping based on the sudden acceleration and deceleration risk information that the risk of sudden acceleration and deceleration is "large", and calculates the target driving force smaller than the driving force corresponding to the degree of depression of the accelerator pedal by the driver .

Description

technical field [0001] The present invention relates to a system for controlling a plurality of actuators mounted on a vehicle, and more particularly to a system for integrated control (integrated control) of a plurality of actuators that may interfere with each other. Background technique [0002] Recently, there is an increasing tendency to mount multiple motion control devices that control vehicle motion on the same vehicle. However, the effects of different types of motion control devices are not limited to appearing independently on the vehicle, and there is a possibility of mutual interference. sex. Therefore, when developing a vehicle that can be loaded with various motion control devices, it is very important to fully realize the combination and coordination among these motion control devices. [0003] For example, in the development process of a certain vehicle, when multiple motion control devices must be loaded on one vehicle, it may be necessary to supplement or...

AI Technical Summary

Problems solved by technology

Therefore, even when the vehicle is parked in a large parking lot, acceleration is limited in the passage in the parking lot before the actual parking space.

In addition, it does not cover how to remove this acceleration limit

[0021] In addition, neither of Document 3 and Document 4 is different from the hierarchical control structure (Document 1) or at least the hierarchical software configuration separated into an instruction unit and an execution unit (Document 2), and does not control the vehicle in an integrated manner. It is just that the computer that controls the engine limits the degree of opening of the throttle relative to the degree of depression of the accelerator pedal when the specified conditions are met.

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