专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

SE517480C2 未知
公开(公告)号：SE517480C2
公开(公告)日：2002-06-11
申请号：SE9702914
申请日：1997-08-11
申请人： VOLVO CAR CORP
发明人： ADELSSON PER , WENDEBERG STAFFAN
IPC分类号： B60K31/00 , B60W30/00 , F02D29/02
摘要： The present invention refers to a method to control the speed of a vehicle by means of a cruise control device, essentially by arranging the cruise control device in at least one of: a cruise control state (13), in which the speed of the vehicle is controlled preferably with regard to a selected constant speed (Vdet), a retardation state (14), in which the speed of the vehicle (Vcurr) is controlled towards a determined constant speed (Vdet), an acceleration state (15), in which the speed alteration is achieved preferably manually, an inactive state (16), in which the system is temporary or permanently switched off, and a distance control state (17), in which substantially a distance of the vehicle to a vehicle ahead is controlled. The method further comprises the step of arranging the cruise control in a temporary state (18), in which a speed (Vcurr) at transition time to this state is maintained.

2. 发明专利

DE69820068T2 未知
公开(公告)号：DE69820068T2
公开(公告)日：2004-09-09
申请号：DE69820068
申请日：1998-08-11
申请人： VOLVO CAR CORP
发明人： ADELSSON PER , WENDEBERG STAFFAN
IPC分类号： B60K31/00 , B60W30/00 , F02D29/02
摘要： The present invention refers to a method to control the speed of a vehicle by means of a cruise control device, essentially by arranging the cruise control device in at least one of: a cruise control state (13), in which the speed of the vehicle is controlled preferably with regard to a selected constant speed (Vdet), a retardation state (14), in which the speed of the vehicle (Vcurr) is controlled towards a determined constant speed (Vdet), an acceleration state (15), in which the speed alteration is achieved preferably manually, an inactive state (16), in which the system is temporary or permanently switched off, and a distance control state (17), in which substantially a distance of the vehicle to a vehicle ahead is controlled. The method further comprises the step of arranging the cruise control in a temporary state (18), in which a speed (Vcurr) at transition time to this state is maintained.

你已经成功收藏专利！

检索式保存成功!

IPRDB