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41. 发明公开

EP2732241A1 GRAPHICAL USER INTERFACE 失效
标题翻译：用户界面
公开(公告)号：EP2732241A1
公开(公告)日：2014-05-21
申请号：EP12762415.3
申请日：2012-07-02
申请人： Scania CV AB
发明人： JOHANSSON, Oskar , SÖDERGREN, Maria , ROOS, Fredrik
IPC分类号： G01C21/32 , B60R16/023 , B60W40/076 , G01C21/36
CPC分类号： G06F3/0484 , B60K35/00 , B60K2350/1076 , B60W2550/402 , G01C21/32 , G01C21/3697 , G09B29/004
摘要： The present invention relates to a system comprising a user interface which is adapted to presenting map data D
map . According to the invention, an analysis unit does an analysis of map data D
map , involving determining a quality Q for these map data D
map which are to be presented, which determination is based on whether the respective map data D
map are available and/or reliable. Thereafter the quality Q arrived at is presented graphically by a presentation unit. This makes it easy for a user of the invention to be informed of the quality Q of map data D
map which are presented. This makes it possible for the risk of wrong decisions being taken on the basis of deficient map data D
map to be reduced considerably, since the user can easily decide whether there are reliable map data or not.

42. 发明公开

EP2732240A1 MANAGING ERRORS IN GEOGRAPHICAL DATA 有权
标题翻译：地理位置数据管理错误的
公开(公告)号：EP2732240A1
公开(公告)日：2014-05-21
申请号：EP12762414.6
申请日：2012-07-02
申请人： Scania CV AB
发明人： JOHANSSON, Oskar , SÖDERGREN, Maria , ROOS, Fredrik
IPC分类号： G01C21/32 , B60R16/023 , B60W40/076
CPC分类号： G01C21/20 , G01C21/32 , G09B29/006 , G09B29/106
摘要： The present invention relates to a system for handling of errors in map data
D
map . According to the invention information I related to map data
D
map is determined by a determination unit. An identification unit then makes an identification of at least one error in said map data
D
map on the basis of said information I determined. Thereafter a storage unit stores data
D related to said at least one error identified in map data
D
map . A providing unit can then at least partly disregard said map data
D
map comprising said at least one identified error, when supplying map data
D
map , so that said stored data
D may instead be used in decision making. The risk of decisions being taken on the basis of erroneous map data
D
map may thus be minimised.

43. 发明公开

EP2470406A1 SYSTEM AND METHOD FOR MAINTAINING DRIVING TIMES 有权转让
标题翻译：系统和方法对于工作时间与保留
公开(公告)号：EP2470406A1
公开(公告)日：2012-07-04
申请号：EP10812402.5
申请日：2010-08-23
申请人： Scania CV AB
发明人： JOHANSSON, Oskar , HANSSON, Jörgen , PETTERSSON, Henrik
IPC分类号： B60W30/14 , B60K31/00 , G05B13/04
CPC分类号： B60W30/16 , B60K2370/174 , B60W30/143 , B60W2550/402 , B60W2720/103 , B60Y2200/14 , Y02T10/52 , Y02T10/84
摘要： The invention refers to a system and a method for maintaining driving times with an adaptive cruise control comprising a cruise control regulator in a motor vehicle whose control system is regulated by the cruise control regulator. The system for maintaining driving times comprises: an input unit for indicating desired speed values v set for the adaptive cruise control; a computing unit adapted to identify a section Sj of a driven run S during which the driving time is to be determined; to calculate the time t cc it would have taken to drive the section Sj when using a conventional non-adaptive cruise control; to determine the time t adapt actually taken to drive the section S i with the adaptive cruise control; to calculate the time difference between t cc and tadapt ,' and to calculate an adjusted control signal v setkorr to be used as control signal to the cruise control regulator so that said time difference disappears as the vehicle continues its journey; v setkorr being used as control signal to the adaptive system's cruise control regulator.

44. 发明公开

EP2794379A1 METHOD AND MODULE FOR CONTROLLING A VEHICLE'S SPEED BASED ON RULES AND/OR COSTS 有权
标题翻译： METHOD AND MODULE用于基于规则和/或成本车辆的速度
公开(公告)号：EP2794379A1
公开(公告)日：2014-10-29
申请号：EP11878274.7
申请日：2011-12-22
申请人： Scania CV AB
发明人： JOHANSSON, Oskar , SÖDERGREN, Maria , ROOS, Fredrik
IPC分类号： B60W30/14 , B60K31/00 , B60W50/08 , G05B13/04
CPC分类号： B60W30/143 , B60K2310/244 , B60W50/0097 , B60W2710/0666 , B60W2720/10 , Y02T10/52 , Y02T10/84
摘要： The invention relates to a method for determination of at least one reference value which indicates how a vehicle's speed is to be influenced and which may be used to control at least one control system in a vehicle. The invention is characterised by performing the steps of: - making a first prediction v
pred _Tnew _ret and a second prediction v
pred _Tnew _acc of a vehicle speed along a horizon, said first prediction based on an engine torque T
ret which retards the vehicle as compared with a conventional cruise control, and said second prediction based on an engine torque T
acc which accelerates the vehicle as compared with a conventional cruise control; - comparing said respective first prediction v
pred _Tnew _ret and second prediction v
pred_Tnew _acc of the vehicle speed with a lower limit value v
min and/or an upper limit value v
max which delineate a range within which the vehicle's speed should be; and - determining at least one reference value based on at least one of said respective comparisons and said first prediction v
pred _Tnew_ret and second prediction v
pred_Tnew_acc of the vehicle speed along the horizon.

45. 发明公开

EP2794377A1 METHOD AND MODULE FOR DETERMINING OF REFERENCE VALUES FOR A VEHICLE CONTROL SYSTEM 审中-公开
标题翻译：方法和模块，用于确定的值的车辆控制系统
公开(公告)号：EP2794377A1
公开(公告)日：2014-10-29
申请号：EP11877682.2
申请日：2011-12-22
申请人： Scania CV AB
发明人： JOHANSSON, Oskar , SÖDERGREN, Maria , ROOS, Fredrik
IPC分类号： B60W30/14 , B60K31/00 , G05B13/04
CPC分类号： B60K31/00 , B60K2310/244 , B60W2550/402 , G05B13/026 , G05B13/048 , Y02T10/84
摘要： The invention relates to a method for determination of speed set-values v
ref for a vehicle's control system, comprising the steps of: - acquiring a set speed v
set for the vehicle; - determining a horizon for the itinerary by means of map data and location data, which horizon comprises one or more route segments with at least one characteristic for each segment; - performing, during each of a number of simulation cycles S
j each comprising a number N of simulation steps conducted at a predetermined rate f, the steps of: - making a first prediction of the vehicle's speed v
pred_cc along the horizon according to a conventional cruise control when the set speed v
set is imparted as a reference speed v
ref, which first prediction depends on the characteristics of said route segment; - doing a first comparison of the first predicted vehicle speed v
pred_cc with at least one of first lower and upper limit values v
lim1 and V
lim2 which are used to define an engine torque T for use in the next simulation cycle s
j+1 ; - making a second prediction of the vehicle's speed v
pred_Tnew along the horizon when the vehicle's engine torque T is a value which depends on the result of said first comparison in the immediately preceding simulation cycle S
j+1 ; - doing a second comparison of the second predicted vehicle speed v
pred Tnew with at least one of second lower and upper limit values v
min and v
max which delineate a range within which the vehicle's speed should be, with an offset v
offset added to at least one of said second lower and upper limit values v
min and v
max if the vehicle is in a route segment which comprises a steep hill; and - determining at least one reference value along the horizon which indicates how the vehicle's speed is to be influenced, on the basis of said second comparison and/or the second predicted vehicle speed v
pred_Tnew in this simulation cycle s
j ; and - using in a control system of the vehicle said at least one reference value on which the vehicle is then regulated.

46. 发明公开

EP2718159A1 METHOD AND SYSTEM FOR A VEHICLE 有权
标题翻译：方法和系统用于车辆
公开(公告)号：EP2718159A1
公开(公告)日：2014-04-16
申请号：EP12737362.9
申请日：2012-06-07
申请人： Scania CV AB
发明人： ABDUL-RASOOL, Mustafa , JOHANSSON, Oskar , ÖGREN, Mikael
IPC分类号： B60W30/18 , B60W50/00 , B60W10/06 , B60W10/02 , B60W10/11 , B60W30/14 , B60W40/10 , B60W40/076
CPC分类号： F02D29/02 , B60W10/02 , B60W10/06 , B60W10/11 , B60W30/143 , B60W30/18072 , B60W40/076 , B60W40/1005 , B60W50/0097 , B60W2030/18081 , B60W2030/1809 , B60W2550/142 , B60W2550/143 , B60W2550/402 , B60W2710/0655 , B60W2720/10 , Y02T10/84
摘要： The present invention relates to a method for running of a vehicle, such that said vehicle comprises a combustion engine which can selectively be connected to at least one driveshaft (104, 105) to deliver driving force to said driveshaft (104, 105) for propulsion of said vehicle, said vehicle can be run in a first mode (Ml) in which it is run with said engine connected to said driveshaft (104, 105) and in which fuel supply to said engine is substantially shut off, in a second mode (M2) in which it is run with said engine disconnected from said at least one driveshaft (104, 105). In a situation where the vehicle is or will be travelling on a downgrade the method comprises - determining whether running said vehicle on said downgrade in said first mode (Ml) will result in a speed increase for said vehicle, and - running the vehicle in said second mode (M2) if it is determined that running it in said first mode (Ml) would result in a speed increase for said vehicle (100).

47. 发明公开

EP2593343A2 CRUISE CONTROL WITH CONVEX COST FUNCTION 有权
标题翻译：凸费用函数巡航控制
公开(公告)号：EP2593343A2
公开(公告)日：2013-05-22
申请号：EP11781888.0
申请日：2011-07-14
申请人： Scania CV AB
发明人： EVALDSSON, Martin , SÖDERGREN, Maria , JOHANSSON, Oskar
IPC分类号： B60W30/14 , G01C21/34
CPC分类号： G06F17/00 , B60W30/14 , B60W2540/30 , B60W2550/402
摘要： According to the present invention, a cost function is created such that it depends on at least a first term and a second term which have a mutual relationship between them. The cost function is also so configured that it is easy to expand to cover one or more further terms. According to the invention, the cost function is created such that when it is expanded to depend on the first term, the second term and at least one further term it still maintains the same mutual relationship between the first term and the second term. The cost function also indicates a mutual relationship between the at least one further term and the first and second terms.

48. 发明公开

EP2440420A1 MODULE FOR DETERMINING OF REFERENCE VALUES FOR A VEHICLE CONTROL SYSTEM 有权
标题翻译：模块，用于确定的值的车辆控制系统
公开(公告)号：EP2440420A1
公开(公告)日：2012-04-18
申请号：EP10786444.9
申请日：2010-05-31
申请人： Scania CV AB
发明人： JOHANSSON, Oskar , HANSSON, Jörgen , PETTERSSON, Henrik
IPC分类号： B60K31/00 , B60W30/14 , B60W40/06 , G01C21/32
CPC分类号： B60W30/143 , B60W30/16 , B60W40/06 , B60W50/0097 , B60W2550/142 , B60W2550/143 , B60W2550/302 , B60W2550/308 , B60W2550/402 , B60W2720/103 , Y02T10/56 , Y02T10/84
摘要： A module for determination of speed set-point values v
ref for a vehicle's control systems, comprising an input unit adapted to input, e.g. by the vehicle's driver, of a reference speed v
set which is the speed desired by the driver for the vehicle. The module comprises - a horizon unit adapted to determining a horizon by means of received position data and map data of an itinerary made up of route segments with at least one characteristic for each segment; - a processor unit adapted to calculating v
ref for the vehicle's control systems across the horizon according to rules pertaining to categories in which segments within the horizon are placed, so that v
ref is within a range bounded by v
min and v
max , where v
min ≤ v
set ≤ V
max; which control system regulates the vehicle according to these set-point values.

49. 发明授权

EP2794378B1 METHOD AND MODULE FOR DETERMINING OF AT LEAST ONE REFERENCE VALUE FOR A VEHICLE CONTROL SYSTEM 有权转让
公开(公告)号：EP2794378B1
公开(公告)日：2020-09-30
申请号：EP11877823.2
申请日：2011-12-22
申请人： Scania CV AB
发明人： JOHANSSON, Oskar , SÖDERGREN, Maria , ROOS, Fredrik
IPC分类号： B60K31/00 , G05B13/02 , G05B13/04

50. 发明授权

EP2847053B1 METHOD AND SYSTEM FOR CONTROL OF AT LEAST A SPEED REGULATOR 有权
公开(公告)号：EP2847053B1
公开(公告)日：2018-07-25
申请号：EP13773132.9
申请日：2013-03-28
申请人： Scania CV AB
发明人： JOHANSSON, Oskar , ÖGREN, Mikael , EVALDSSON, Martin
IPC分类号： B60W30/14 , B60W50/06 , G05B11/42 , B60W10/06 , B60W10/10
CPC分类号： F02D31/001 , B60K31/00 , B60W10/06 , B60W10/11 , B60W30/143 , B60W50/029 , B60W50/06 , B60W2050/0011 , B60W2050/0297 , F02D29/02 , G05B11/42
摘要： A method and a system for control of at least one speed regulator (120), which regulator (120) regulates an engine system (130) in a vehicle (100) on the basis of a regulating algorithm so that an actual speed vact of said vehicle (100) is guided towards a target speed vdes. A change in the target speed vdes is identified. This is followed by determination of an absolute value of a memory term in the regulating algorithm and determination of a configuration of said absolute amount. If the configuration of the absolute value is not desirable, the influence of the regulating algorithm upon the engine system (130) is curtailed.

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