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1. 发明公开

EP2555942A4 METHOD AND MODULE PERTAINING TO CRUISE CONTROL 审中-公开
公开(公告)号：EP2555942A4
公开(公告)日：2018-04-11
申请号：EP11766238
申请日：2011-03-30
申请人： SCANIA CV AB
发明人： JOHANSSON OSKAR , HANSSON JOERGEN , SOEDERGREN MARIA , PETTERSSON HENRIK
IPC分类号： B60K31/00 , B60W10/06 , B60W10/10 , B60W30/14 , B60W30/18 , B60W40/06 , B60W50/00 , B60W50/08 , G01C21/32
CPC分类号： B60W10/06 , B60K31/00 , B60W10/10 , B60W30/143 , B60W30/18072 , B60W50/0097 , B60W50/082 , B60W2530/10 , B60W2550/13 , B60W2550/143 , B60W2550/402 , B60W2710/06 , B60W2720/10 , B60W2720/103
摘要： The invention relates to a method for determining speed set-point values vref for a control system in a vehicle, which method comprises: A) determining a horizon by means of location data and map data for an itinerary made up of route segments and at least one characteristic for each segment; B) calculating speed set-point values vref for the vehicle's control system along the horizon on the basis of rules pertaining to characteristics of segments, and when a lowering of the vehicle's entry speed Vin, i to a segment is calculated to be necessary if the end speed vslut, i in the segment is to be = vmax and unnecessary braking thereafter is consequently to be avoided, the method comprises: C) calculating within the horizon a trigger location from which the fuel injection to the vehicle has to be throttled in order to achieve a lowering to Vin, i, provided that vm;n = vref = vmax, where vmin and vmax set the limits for permissible speeds for vref, which trigger location is subject to continued calculations of speed set-point values vref, and D) regulating the vehicle according to the speed set-point values vref. The invention relates also to a module arranged to calculate speed set-point values vref for a control system in a vehicle.

2. 发明公开

EP3053154A4 SYSTEM AND METHOD TO CONTROL A VEHICLE PLATOON WITH TWO DIFFERENT DRIVING STRATEGIES 有权
标题翻译： SYSTEM UND VERFAHREN ZUR STEUERUNG EINER FAHRZEUGFLOTTE MIT ZWEI VERSCHIEDENEN FAHRSTRATEGIEN
公开(公告)号：EP3053154A4
公开(公告)日：2017-06-14
申请号：EP14849834
申请日：2014-09-26
申请人： SCANIA CV AB
发明人： ALAM ASSAD , LIANG KUO-YUN , PETTERSSON HENRIK
IPC分类号： G08G1/00 , B60W30/165 , B60W30/17 , G05D1/02
CPC分类号： G08G1/22 , G05D1/0217 , G05D1/0293 , G05D1/0295 , G05D2201/0213
摘要： A system (4) and method to control a vehicle platoon that comprises at least one lead vehicle and one additional vehicle, each of which has a positioning unit (1 ) and a unit (2) for wireless communication. The system comprises a driving profile unit (6) configured to determine two different common driving strategies adapted to be applied for all vehicles in the vehicle platoon, whereby these driving strategies are constituted by a common position-based driving strategy and a common time-based driving strategy. The system comprises an analysis unit (7) that is configured to: - receive and evaluate one or several driving strategy criteria values (8), - determine whether the said time-based driving strategy or position-based driving strategy is to be used, depending on the result of the said evaluation, - generate a driving strategy signal that indicates the driving strategy that has been determined, and - transmit the driving strategy signal to all vehicles in the vehicle platoon that are affected by the driving strategy, after which the vehicles in the vehicle platoon are controlled according to the driving strategy.
摘要翻译：一种用于控制车辆排的系统（4）和方法，所述车辆排包括至少一个引导车辆和一个附加车辆，每个车辆具有用于无线通信的定位单元（1）和单元（2）。该系统包括驾驶简档单元（6），其配置为确定适用于车队内所有车辆的两种不同的共同驾驶策略，由此这些驾驶策略由共同的基于位置的驾驶策略和基于公共时间的驾驶策略。该系统包括分析单元（7），其被配置为： - 接收并评估一个或多个驾驶策略准则值（8）， - 确定是否要使用所述基于时间的驾驶策略或基于位置的驾驶策略，取决于所述评估的结果， - 生成指示已经确定的驾驶策略的驾驶策略信号，以及 - 将驾驶策略信号发送给车队内所有受到驾驶策略影响的车辆，之后根据驾驶策略来控制车队中的车辆。

3. 发明公开

EP2555941A4 A MODULE AND A METHOD PERTAINING TO MODE CHOICE WHEN DETERMINING VEHICLE SPEED SET-POINT VALUES 审中-公开
标题翻译：模块及方法点集合的判断结果是模式选择的车辆的速度
公开(公告)号：EP2555941A4
公开(公告)日：2016-01-13
申请号：EP11766237
申请日：2011-03-30
申请人： SCANIA CV AB
发明人： JOHANSSON OSKAR , HANSSON JÖRGEN , SÖDERGREN MARIA , PETTERSSON HENRIK
IPC分类号： B60K31/00 , B60W10/10 , B60W30/14 , B60W40/06 , B60W50/08 , G01C21/32
CPC分类号： B60W10/06 , B60W10/10 , B60W30/143 , B60W50/0097 , B60W50/082 , B60W2550/143 , B60W2720/103

4. 发明公开

EP3052355A4 A SYSTEM AND A METHOD FOR THE CORRECTION OF MAP DATA AND POSITIONAL DATA FOR VEHICLE PLATOONS 有权转让
标题翻译： SYSTEM UND VERFAHREN ZUR KORREKTUR VON KARTENDATEN UND POSITIONSDATENFÜRFAHRZEUGPLATOONS
公开(公告)号：EP3052355A4
公开(公告)日：2017-06-14
申请号：EP14848197
申请日：2014-09-26
申请人： SCANIA CV AB
发明人： ALAM ASSAD , LIANG KUO-YUN , PETTERSSON HENRIK , MÅRTENSSON JONAS , JOHANSSON KARL HENRIK
IPC分类号： B60W30/16 , G05D1/02 , G08G1/16
CPC分类号： B60W30/16 , G05D1/0217 , G05D1/0274 , G05D1/0293 , G05D1/0295 , G05D2201/0213 , G08G1/22
摘要： A system and a method for a vehicle platoon that comprises at least one lead vehicle and one additional vehicle, each of which has a positioning unit and a unit for wireless communication. The system comprises a profile unit configured to determine a profile for at least one vehicle in the vehicle platoon with the aid of positional data and map data for a road ahead, which profile contains at least one property of the road ahead. The system comprises also an analysis unit that is configured to determine at least one actual property of the road ahead, to determine correctional data &bgr; based on the at least one actual property of the road ahead and the at least one property of the profile whereby the actual property and the at least one property of the profile concern essentially the same property and to pass the correctional data &bgr; to at least one vehicle fk in the vehicle platoon.
摘要翻译：一种用于车辆排的系统和方法，其包括至少一个引导车辆和一个附加车辆，每个车辆具有定位单元和用于无线通信的单元。该系统包括简档单元，该简档单元被配置成借助用于前方道路的位置数据和地图数据确定车队中的至少一个车辆的简档，该简档包含前方道路的至少一个属性。该系统还包括分析单元，该分析单元被配置为确定前方道路的至少一个实际属性，以确定校正数据＆lt; 基于所述前方道路的至少一个实际特性和所述特性的所述至少一个特性，由此所述特性的所述实际特性和所述至少一个特性涉及基本上相同的特性并且传递所述校正数据＆lt; 到车队中的至少一个车辆fk。

5. 发明公开

EP2862157A4 SYSTEM AND METHOD PERTAINING TO VEHICLE TRAINS 有权
标题翻译：系统和方法与传动系统连接
公开(公告)号：EP2862157A4
公开(公告)日：2016-04-20
申请号：EP13803814
申请日：2013-06-13
申请人： SCANIA CV AB
发明人： KEMPPAINEN JOSEFIN , NILSSON SANNA , PETTERSSON HANNA , AL ALAM ASSAD , PETTERSSON HENRIK
IPC分类号： G08G1/16 , B60W30/16 , B60W50/00 , B61L23/34 , G05D1/02 , G08G1/00
CPC分类号： G05D1/0293 , B60W2050/008 , B60W2550/00 , B60W2550/10 , B60W2550/30 , G05D1/0257 , G05D1/0278 , G05D2201/0213 , G08G1/163 , G08G1/22
摘要： The invention relates to a system in the context of a vehicle train which comprises at least two vehicles adapted to communicating via wireless communication. The system comprises a processor unit adapted to receiving wirelessly from at least the more forward of the two vehicles data which comprise at least one vehicle parameter for the vehicle. The processor unit is further adapted to receiving data from a detector unit on board the rear vehicle, which detector unit is adapted to measuring a relative vehicle parameter between the forward vehicle and the rear vehicle. The processor unit is then adapted to estimating a vehicle state for the forward vehicle on the basis of at least a model of the vehicle and said vehicle parameters, and to generating a state signal which indicates said estimated vehicle state. The invention comprises also a method in the context of vehicle trains.

6. 发明公开

EP2440422A4 MODULE IN A VEHICLE CONTROL SYSTEM 有权转让
公开(公告)号：EP2440422A4
公开(公告)日：2018-03-14
申请号：EP10786446
申请日：2010-05-31
申请人： SCANIA CV AB
发明人： JOHANSSON OSKAR , HANSSON JOERGEN , PETTERSSON HENRIK , SWARTLING FREDRIK
IPC分类号： B60K31/00 , B60W10/06 , B60W10/10 , B60W30/14 , F16H59/66 , F16H61/02
CPC分类号： B60W30/143 , B60W10/06 , B60W10/10 , B60W50/0097 , B60W2550/142 , B60W2550/143 , B60W2550/402 , B60W2720/10 , B60W2720/103 , F16H59/66 , F16H61/0213 , F16H2059/666 , F16H2061/0216 , Y02T10/52
摘要： A module for determining speed set-point values vref for a vehicle's control systems includes an input unit configured for input, e.g. by the vehicle's driver, of a reference speed vset which is the speed desired by the driver for the vehicle. A horizon unit is configured for 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 is configured for calculating vref across the horizon according to rules pertaining to categories in which segments within the horizon are placed, so that vref is within a range bounded by vmin, and vmax, where vmin≦̸vset≦̸vmax. The processor unit is further configured for determining a control signal with control parameters for the vehicle's automatic gear change control unit, based on one or more vehicle-specific values and a calculated speed set-point value vref.

7. 发明公开

EP2440440A4 METHOD AND MODULE FOR DETERMINING OF REFERENCE VALUES FOR A VEHICLE CONTROL SYSTEM 有权
公开(公告)号：EP2440440A4
公开(公告)日：2018-02-14
申请号：EP10786443
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： B60W30/14 , B60W10/06 , B60W10/10 , B60W30/18 , B60W30/188 , B60W40/06 , G01C21/32
CPC分类号： B60W30/143 , B60W10/06 , B60W10/10 , B60W30/1882 , B60W40/06 , B60W2550/142 , B60W2550/143 , B60W2550/402 , Y02T10/56 , Y02T10/84
摘要： A method for determining set-point values for a vehicle's control systems having the steps of: determining a horizon by means of position data and map data of an itinerary made up of route segments with at least one characteristic for each segment; calculating threshold values for at least one characteristic of segments according to one or more vehicle-specific values, which threshold values serve as boundaries for assigning segments to various categories; comparing the at least one characteristic of each segment with the calculated threshold values and placing each segment within the horizon in a category according to the results of the comparisons; calculating set-point values for the vehicle's control systems across the horizon according to rules pertaining to the categories in which segments within the horizon are placed; regulating the vehicle according to the set-point values. Also a module adapted to determining set-point values for a control system in the vehicle.

8. 发明公开

EP2893294A4 METHOD OF DETECTING A STEERING FAULT, AND A STEERING FAULT DETECTION SYSTEM OF A VEHICLE'S STEERING SYSTEM 有权
标题翻译： VERFAHREN ZUR ERKENNUNG EINES LENKFEHLERS UND LENKFEHLERERKENNUNGSSYSTEMFÜREIN FAHRZEUGLENKUNGSYSTEMS
公开(公告)号：EP2893294A4
公开(公告)日：2016-04-13
申请号：EP13832296
申请日：2013-08-28
申请人： SCANIA CV AB
发明人： PETTERSSON HENRIK , SAHLHOLM PER , JOHANSSON ANDERS , SANDBERG TONY
IPC分类号： G01B21/26 , B60W30/10 , B62D5/04 , B62D15/02 , G01M17/06
CPC分类号： B60W30/10 , B62D5/04 , B62D5/0493 , B62D15/02 , B62D15/025 , G01M17/06

9. 发明公开

EP2440421A4 METHOD AND MODULE FOR CONTROLLING A VELOCITY OF A VEHICLE 有权
公开(公告)号：EP2440421A4
公开(公告)日：2018-01-24
申请号：EP10786445
申请日：2010-05-31
申请人： SCANIA CV AB
发明人： JOHANSSON OSKAR , HANSSON JÖRGEN , PETTERSSON HENRIK , SÖDERGREN MARIA
IPC分类号： B60K31/00 , B60W30/14 , B60W40/06 , G01C21/32
CPC分类号： B60W30/143 , B60W40/06 , B60W2550/142 , B60W2550/402 , Y02T10/56 , Y02T10/84
摘要： A method for regulating a vehicle's speed including the steps of: determining a horizon by means of position data and map data of an itinerary made up of route segments with length and gradient characteristics for each segment; calculating threshold values for the gradient of segments according to one or more vehicle-specific values, which threshold values serve as boundaries for assigning segments to various categories; comparing the gradient of each segment with the threshold values and placing each segment within the horizon in a category according to the results of the comparisons; and, for each segment within the horizon which is in a category indicating a steep upgrade or a steep downgrade, calculating the vehicle's final speed vend after the end of the segment, based inter alia on the entry speed vi to the segment; and determining the entry speed vi for said segment based on the calculated final speed vend for the segment, which determination is defined by rules for said segment's category, so that the vehicle's final speed vend is within the range defined by vmax and vmin for the vehicle's current reference speed vset, on the supposition that vi is determined within the same range; and regulating the vehicle's speed according to speed set-point values vref based on the entry speeds vi to each segment.

10. 发明公开

EP3053156A4 METHOD AND SYSTEM FOR THE ORGANISATION OF VEHICLE PLATOONS 审中-公开
标题翻译： VERFAHREN UND系统ZUR组织VON FAHRZEUGKOLONNEN
公开(公告)号：EP3053156A4
公开(公告)日：2017-07-05
申请号：EP14850032
申请日：2014-09-26
申请人： SCANIA CV AB
发明人： ALAM ASSAD , LIANG KUO-YUN , PETTERSSON HENRIK , MÅRTENSSON JONAS , JOHANSSON KARL HENRIK
IPC分类号： G08G1/16 , B60W30/16 , G05D1/02 , G06Q10/04 , G06Q50/30 , G08G1/00
CPC分类号： G08G1/22 , G05D1/0295 , G05D2201/0213 , G06Q10/04 , G06Q50/30
摘要： A system and a method to organise a vehicle platoon. The system comprises a processor unit that is configured to determine a ratio bx for a vehicle fx that wishes to become a member of the vehicle platoon, which ratio describes the relationship between the maximum engine power of the vehicle fx and the mass of the vehicle, or the relationship between the maximum engine torque of the vehicle fx and the mass of the vehicle, to compare the ratio bx with at least one other ratio bk for a vehicle fk in the vehicle platoon, which ratio describes the relationship between the maximum engine power of the vehicle fk and the mass of the vehicle, or the relationship between the maximum engine torque of the vehicle fk and the mass of the vehicle, and to determine a location for the vehicle fx in the vehicle platoon based on the result of the comparison. The system is further configured to generate a location signal that indicates the location of the vehicle fx and to transmit the location signal to an indicator unit in the vehicle fx, whereby the location of the vehicle fx is designated for the driver of the vehicle fx.
摘要翻译：一种组织车辆排的系统和方法。该系统包括处理器单元，该处理器单元被配置成确定希望成为车辆排的成员的车辆fx的比率bx，该比率描述车辆的最大发动机功率fx和车辆质量之间的关系，或车辆的最大发动机扭矩fx和车辆质量之间的关系，以将比率bx与车辆排中的车辆fk的至少一个其他比率bk进行比较，该比率描述了最大发动机功率以及车辆的质量fk，或者车辆fk的最大发动机转矩与车辆质量之间的关系，并且基于比较结果确定车辆排中的车辆fx的位置。该系统还被配置为生成指示车辆fx的位置并且将位置信号发送到车辆fx中的指示器单元的位置信号，由此车辆fx的位置被指定给车辆fx的驾驶员。

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