Title:
滑り抑制制御装置
Document Type and Number:
Japanese Patent JP6764292
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a vehicle control device capable of determining quickly and correctly, whether or not it is in a state in which a vehicle requires control intervention to slip by a vehicle control device and improving safety property.SOLUTION: A vehicle control device comprises: vehicle motion estimation means 13 for estimating a motion state of a vehicle or wheels on the basis of at least any of a position of the vehicle or wheels, speed and acceleration; slip estimation means 14 for estimating a slip state of the vehicle to a road surface on the basis of the estimation result; and slip suppression control means 15 for giving an instruction to a vehicle drive device 1 according to the estimated slip state. The slip estimation means 14 has a delay compensation device for performing a delay compensation, and outputs plural different estimation results for the delay compensation. The slip suppression control means 15 applies an instruction for correcting the slip state by a result of a prescribed determination including a comparison of the plural estimation results.SELECTED DRAWING: Figure 1
Inventors:
Masuda Yui
Application Number:
JP2016181785A
Publication Date:
September 30, 2020
Filing Date:
September 16, 2016
Export Citation:
Assignee:
ntn corporation
International Classes:
B60T8/1755; B60T8/172; B60W30/02; B60W40/068; B60W40/101; B60W40/103; B60W40/114
Domestic Patent References:
| JP2001219835A | ||||
| JP2001106048A | ||||
| JP10029519A | ||||
| JP9011874A | ||||
| JP8202403A | ||||
| JP1267461A | ||||
| JP2006182231A | ||||
| JP2011073534A | ||||
| JP2016052208A | ||||
| JP2008049828A | ||||
| JP2008239115A | ||||
| JP2002195067A | ||||
| JP3224860A | ||||
| JP64063448A | ||||
| JP4293654A | ||||
| JP2001097204A | ||||
| JP2011162145A | ||||
| JP9086378A |
Attorney, Agent or Firm:
Masashi Noda
Shuji Sugimoto
Shuji Sugimoto