Title:
前方道路対応制御装置
Document Type and Number:
Japanese Patent JP3979400
Kind Code:
B2
Abstract:
An adaptive control system for an automotive vehicle, which warns of a driver and/or reduces the vehicle speed in consideration of a future trajectory. Receiving from a navigation system node information about nodes within a preview section, a control unit calculates a path radius at each of the nodes within the preview section, and identifies curve sections in accordance with the path radius of the preview section. Subsequently, the control unit estimates a lateral acceleration based on the current vehicle speed and the path radius. Subsequently, the control unit determines an estimated total driver load in accordance with the estimated lateral acceleration. Subsequently, the control unit determines a reference total driver load which is applied to the driver during the host vehicle traveling at an allowable cornering speed. Subsequently, the control unit calculates a driver load deviation between the estimated total driver load and the reference total driver load.
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Inventors:
Shinji Matsumoto
Satoshi Taya
Tatsuya Suzuki
Hiroyuki Yoshizawa
Satoshi Taya
Tatsuya Suzuki
Hiroyuki Yoshizawa
Application Number:
JP2004128340A
Publication Date:
September 19, 2007
Filing Date:
April 23, 2004
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
G01C21/00; B60K31/00; B60T7/12; B60W10/00; B60W10/04; B60W10/06; B60W10/10; B60W10/18; B60W10/184; B60W30/02; B60W40/06; B60W40/072; B60W40/076; F16H61/02; G01C21/26; G05D1/00; G08G1/0969; G08G1/137; G08G1/16; F16H59/58; F16H59/66
Domestic Patent References:
| JP11328592A | ||||
| JP2003051100A |
Attorney, Agent or Firm:
Tetsuya Mori
Yoshiaki Naito
Cui Shu Tetsu
Yoshiaki Naito
Cui Shu Tetsu