Unlock instant, AI-driven research and patent intelligence for your innovation.

Vehicle control system

A vehicle control system, vehicle technology, applied to vehicle components, automatic steering control components, brakes, etc., can solve problems such as application, and achieve the effect of suppressing fluctuations and improving vehicle handling

Pending Publication Date: 2022-07-01
HONDA MOTOR CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, a secondary delay component depending on the vehicle specification inevitably occurs in the behavior of the vehicle, so that the additional deceleration cannot be applied at the appropriate timing as desired

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle control system
  • Vehicle control system
  • Vehicle control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Hereinafter, the vehicle control system 30 according to the embodiment of the present invention will be described with reference to the accompanying drawings.

[0031] figure 1 It is a schematic diagram of the structure of the vehicle 1 equipped with the vehicle control system 30 according to the present embodiment. like figure 1 As shown in , the vehicle 1 of this embodiment consists of a four-wheeled vehicle including a body 2 that forms the structural frame of the vehicle 1 to support a pair of front wheels 4A and a pair of rear wheels 4B via respective suspension devices 3 .

[0032] The vehicle 1 is provided with a power plant 6 that drives wheels 4 (4A, 4B). The power plant 6 may be composed of at least one of an internal combustion engine such as a gasoline engine and a diesel engine and an electric motor. The vehicle 1 of the present embodiment is a front-wheel drive vehicle in which the power plant 6 is a gasoline engine and the driving force and braking for...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A vehicle control system provided with a control device comprising: a control lateral acceleration calculation unit that calculates a control lateral acceleration using a lateral acceleration obtained by using a planar two-degree-of-freedom model of a vehicle on the basis of vehicle state information and irrespective of a second-order delay component determined from a vehicle specification; a steering resistance differential value calculation unit that calculates a steering resistance differential value; an additional deceleration calculation unit that calculates an additional deceleration to be applied to the vehicle from the steering resistance differential value; and an additional braking force calculation unit that calculates an additional braking force to be generated by the braking force generator from the additional deceleration.

Description

technical field [0001] The present invention relates to a vehicle control system that controls braking force generated by a vehicle braking force generator to improve handling of the vehicle. Background technique [0002] In a vehicle control system known to improve the cornering performance of a vehicle, a braking force is generated in the front wheels at the start of a cornering operation regardless of the vehicle operator's braking operation, so that the load of the vehicle is transferred to the front wheels side. See, for example, JP6395789B. By shifting the load of the vehicle to one side of the front wheels, the frictional force between the front wheels and the road surface is increased, and the resulting increase in the lateral force generated in the front wheels improves the cornering performance of the vehicle. In the vehicle control system disclosed in JP6395789B, the front wheel steering angle and the vehicle speed are obtained to estimate the front wheel latera...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60T8/1755B60W30/045
CPCB60T8/1755B60T8/17551B60T8/17557B60W30/045B62D9/002B60T2201/16B60W30/18145B60W10/184B60W10/20B60W2720/403B62D6/10B60W2520/125B60W2520/14B62D7/159
Inventor 大久保直人广田雅洋小山亮J·帕蒂亚
Owner HONDA MOTOR CO LTD