公开(公告)号：WO2015047176A1

公开(公告)日：2015-04-02

申请号：PCT/SE2014/051114

申请日：2014-09-26

Applicant: SCANIA CV AB

Inventor： ALAM, Assad ,  LIANG, Kuo-Yun ,  PETTERSSON, Henrik ,  MÅRTENSSON, Jonas ,  JOHANSSON, Karl Henrik

IPC: B60W30/16 ,  G05D1/02 ,  G08G1/16

CPC classification number: B60W30/16 ,  G05D1/0217 ,  G05D1/0274 ,  G05D1/0293 ,  G05D1/0295 ,  G05D2201/0213 ,  G08G1/22

Abstract: 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 β 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 β to at least one vehicle fk in the vehicle platoon.

Abstract translation: 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。 所述系统包括轮廓单元，该轮廓单元被配置为借助于前方道路的位置数据和地图数据确定车辆排中的至少一个车辆的轮廓，该轮廓包含前方道路的至少一个属性。 该系统还包括分析单元，其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＆bgr; 基于前面道路的至少一个实际财产和该简档的至少一个属性，其中该实体的实际属性和该至少一个属性基本上是相同的属性并且通过修正数据＆bgr; 到车辆排中的至少一个车辆fk。

公开(公告)号：WO2014092628A1

公开(公告)日：2014-06-19

申请号：PCT/SE2013/051382

申请日：2013-11-25

Applicant: SCANIA CV AB

Inventor： ALAM, Assad ,  LIANG, Kuo-Yun

IPC: G08G1/00 ,  G05D1/02 ,  B60W30/00 ,  G06Q10/06

CPC classification number: G06Q10/047 ,  G06Q10/0631 ,  G06Q10/08

Abstract: The invention pertains to a method for the evaluation of progress comprising platoon formation, comprising the steps to: - establish (s451 ) journey characteristics for a first vehicle (100) potentially participating in a platoon formation; - establish (s452) journey characteristics for at least one additional vehicle (1 10) potentially participating in said platoon; - based on journey characteristics for said first (100) as well as said additional vehicle (1 10), establish (s453) whether the time of arrival for said first vehicle (100) is acceptable on formation of and participation in a platoon comprising said first vehicle (100) as well as said additional vehicle(1 10); and - based on said journey characteristics for said first (100) as well as said additional vehicle (1 10), establish (s454) whether formation of and participation in a platoon comprising said first, as well as said additional vehicle, entails a fuel saving compared to said first vehicle (100) travelling on its own. The invention also pertains to a computer program product comprising program code (P) for a computer (200; 210) to implement a method according to the invention. The invention also pertains to a device and a motor vehicle equipped with such device.

Abstract translation: 本发明涉及一种用于评估包括排形成的进展的方法，包括以下步骤： - 建立（s451）潜在参与排组合的第一车辆（100）的行驶特征; - 建立（s452）至少一个可能参加排的附加车辆（110）的行程特征; - 基于所述第一（100）以及所述附加车辆（110）的行驶特征，建立（s453）形成和参与包括所述第一车辆（100）的排的所述第一车辆（100）的到达时间是否可接受 第一车辆（100）以及所述附加车辆（110）; 并且 - 基于所述第一（100）以及所述附加车辆（110）的所述行驶特征，建立（s454）是否形成和参与包括所述第一和所述附加车辆的排的排气需要燃料 与所述第一车辆（100）独立行驶相比节省。 本发明还涉及包括用于实现根据本发明的方法的计算机（200; 210）的程序代码（P）的计算机程序产品。 本发明还涉及配备有这种装置的装置和机动车辆。

公开(公告)号：WO2015047181A1

公开(公告)日：2015-04-02

申请号：PCT/SE2014/051122

申请日：2014-09-26

Applicant: SCANIA CV AB

Inventor： ALAM, Assad ,  LIANG, Kuo-Yun ,  PETTERSSON, Henrik

IPC: G08G1/00 ,  B60W30/165 ,  B60W30/17 ,  G05D1/02

CPC classification number: G08G1/22 ,  G05D1/0217 ,  G05D1/0293 ,  G05D1/0295 ,  G05D2201/0213

Abstract: 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.

Abstract translation: 一种用于控制包括至少一个引导车辆和一个附加车辆的车辆排的系统（4）和方法，每个车辆具有定位单元（1）和用于无线通信的单元（2）。 该系统包括被配置为确定适于应用于车辆排中的所有车辆的两种不同的共同驾驶策略的驱动轮廓单元（6），由此这些驾驶策略由基于位置的驾驶策略和基于公共的基于时间的驾驶策略构成 驾驶策略。 该系统包括分析单元（7），其被配置为： - 接收和评估一个或多个驾驶策略准则值（8）， - 确定是否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， - 产生指示已经确定的驾驶策略的驾驶策略信号，并且将驾驶策略信号传输到受驾驶策略影响的车辆排中的所有车辆，之后 根据驾驶策略控制车辆排放车辆。

公开(公告)号：WO2015047177A1

公开(公告)日：2015-04-02

申请号：PCT/SE2014/051117

申请日：2014-09-26

Applicant: SCANIA CV AB

Inventor： LIANG, Kuo-Yun ,  PETTERSSON, Henrik ,  MÅRTENSSON, Jonas ,  JOHANSSON, Karl Henrik ,  ALAM, Assad

IPC: B60W30/165 ,  G05D1/02 ,  G08G1/16

CPC classification number: B60W30/165 ,  G05D1/0217 ,  G05D1/0223 ,  G05D1/0295 ,  G05D2201/0213 ,  G08G1/22

Abstract: A method and a system to control a vehicle platoon that comprises at least one leader vehicle and one further vehicle, each of which has a positioning unit and a unit for wireless communication. The method comprises to provide a driving profile for at least one vehicle f k in the vehicle platoon along a road horizon for the road ahead of the vehicle, wherein the driving profile contains target values b, and associated positions p, for the vehicle f k along the road horizon, to determine a position-based driving strategy for the vehicles in the vehicle platoon, based on at least the driving profile for the vehicle f k , after which the vehicles in the vehicle platoon are controlled according to the position-based driving strategy.

Abstract translation: 一种用于控制车辆排的方法和系统，其包括至少一个前导车辆和一个另外的车辆，每个车辆具有定位单元和用于无线通信的单元。 该方法包括：为沿车辆前方的道路的道路地平线提供车辆排中的至少一个车辆fk的驾驶特性，其中驾驶简档包含沿着车辆fk的目标值b和相关位置p 基于至少基于车辆驾驶特性的车辆fk来确定车辆排列中的车辆的基于位置的驾驶策略，之后根据基于位置的驾驶策略来控制车辆排中的车辆。

公开(公告)号：WO2018208207A1

公开(公告)日：2018-11-15

申请号：PCT/SE2018/050436

申请日：2018-04-27

Applicant: SCANIA CV AB

Inventor： LIANG, Kuo-Yun ,  ROGSTADIUS, Jakob

IPC: G01M17/00 ,  G07C5/00

Abstract: The present invention relates to a method for diagnosing component malfunction of vehicles. The method comprises the steps of: determining malfunction (C1, C2, C3, C4, C5, C6, C7) of vehicle components of vehicles by means of component malfunction determining means; and determining position of vehicles in connection to determined component malfunctions by means of position determining means comprising determining routes (R1, R2, R3, R4) of vehicles for said determined component malfunction (C1, C2, C3, C4, C5, C6, C7). The method further comprises the steps of: comparing routes for vehicles associated with said determined component malfunction; and determining (S4) one or more common route portions (RP) for vehicles associated with said determined component malfunction (C1, C2, C3, C4, C5, C6, C7). The present invention also relates to a system for diagnosing component malfunction of vehicles. The present invention also relates to a computer program and a computer program product.

公开(公告)号：WO2015156731A1

公开(公告)日：2015-10-15

申请号：PCT/SE2015/050419

申请日：2015-04-08

Applicant: SCANIA CV AB

Inventor： LIANG, Kuo-Yun ,  ALAM, Assad

IPC: G08G1/16 ,  B60W30/165 ,  G05D1/02

CPC classification number: B60W30/165 ,  G05D1/0293 ,  G05D2201/0213 ,  G08G1/22

Abstract: Method, device and system to support the creation of vehicle platoons in a set of vehicles, which comprises receiving information indicating a position for the respective vehicles in the set of vehicles, categorising the vehicles in the set into different categories based on a grouping for the respective vehicles, wherein the grouping indicates whether the vehicle is a single vehicle or already belongs to a vehicle platoon, determining a distance between at least two groupings, determining a profitability parameter β, which indicates whether it is profitable to form a vehicle platoon with the two groupings, based at least on the distance between the two groupings, analysing whether the profitability parameter β fulfils a profitability criterion, and generating a vehicle platoon signal φ based on the result of the analysis.

Abstract translation: 一种用于支持在一组车辆中建立车辆排的方法，装置和系统，其包括接收指示所述车辆组中的各车辆的位置的信息，基于所述车辆的分组将所述车辆中的车辆分类为不同的类别 各车辆，其中所述分组指示所述车辆是单车还是已经属于车辆排，确定至少两组之间的距离，确定获利能力参数β，其指示是否有利于形成具有所述车辆排的车辆排 至少基于两组之间的距离，分组，分析利润率参数β是否满足盈利标准，并且基于分析结果生成车队排信号φ。

公开(公告)号：WO2015047175A1

公开(公告)日：2015-04-02

申请号：PCT/SE2014/051112

申请日：2014-09-26

Applicant: SCANIA CV AB

Inventor： ALAM, Assad ,  LIANG, Kuo-Yun ,  PETTERSSON, Henrik ,  MÅRTENSSON, Jonas ,  JOHANSSON, Karl Henrik

IPC: G08G1/16 ,  B60W30/16 ,  B60W30/165 ,  G05D1/02

CPC classification number: B60W30/16 ,  B60W30/165 ,  G05D1/0295 ,  G05D2201/0213 ,  G08G1/22

Abstract: A method and a system (4) 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 (4) comprises: - a driving profile unit (6), configured to determine a driving profile for at least one vehicle f k in the vehicle platoon along a road horizon, wherein the driving profile contains target values b for the vehicle f k at positions along the road horizon; - a change of gear profile unit (8) configured to determine a transmission gear-change profile for at least one vehicle f k in the vehicle platoon based on properties of the horizon and on properties of the particular vehicle, wherein the change of gear profile contains types of change of gear for the vehicle f k at positions along the horizon. An analysis unit (7) is configured to determine a driving strategy for the vehicles in the vehicle platoon based on at least the driving profile and the transmission gear-change profile for the vehicle f k ; to generate a driving strategy signal that indicates the driving strategy, and to transmit the driving strategy signal to all vehicles in the vehicle platoon, after which the vehicles in the vehicle platoon are controlled according to the driving strategy.

Abstract translation: 一种用于控制包括至少一个引导车辆和一个附加车辆的车辆排的方法和系统（4），每个车辆具有定位单元（1）和用于无线通信的单元（2）。 所述系统（4）包括： - 驱动轮廓单元（6），被构造成确定沿着道路地平线的所述车辆排中的至少一个车辆fk的驾驶廓线，其中所述驾驶简档包含所述车辆fk的目标值b 沿着地平线的位置; - 齿轮轮廓单元（8）的改变，其被配置为基于所述地平线的特性和所述特定车辆的特性来确定所述车辆排中的至少一个车辆fk的变速器变速轮廓，其中所述齿轮轮廓的变化包含 在水平位置的车辆fk的齿轮变化类型。 分析单元（7）被构造成至少基于车辆fk的驱动轮廓和变速器变速轮廓来确定车辆排中的车辆的驾驶策略; 产生指示驾驶策略的驾驶策略信号，并将驾驶策略信号发送到车辆排中的所有车辆，之后根据驾驶策略来控制车辆排中的车辆。

公开(公告)号：WO2015047182A1

公开(公告)日：2015-04-02

申请号：PCT/SE2014/051123

申请日：2014-09-26

Applicant: SCANIA CV AB

Inventor： ALAM, Assad ,  LIANG, Kuo-Yun ,  PETTERSSON, Henrik ,  MÅRTENSSON, Jonas ,  JOHANSSON, Karl Henrik

IPC: G08G1/16 ,  B60W30/16 ,  G05D1/02

CPC classification number: G08G1/22 ,  G05D1/0295 ,  G05D2201/0213 ,  G06Q10/04 ,  G06Q50/30

Abstract: 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 f x that wishes to become a member of the vehicle platoon, which ratio describes the relationship between the maximum engine power of the vehicle f x and the mass of the vehicle, or the relationship between the maximum engine torque of the vehicle f x and the mass of the vehicle, to compare the ratio bx with at least one other ratio bk for a vehicle f k in the vehicle platoon, which ratio describes the relationship between the maximum engine power of the vehicle f k and the mass of the vehicle, or the relationship between the maximum engine torque of the vehicle f k and the mass of the vehicle, and to determine a location for the vehicle f x 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 f x and to transmit the location signal to an indicator unit in the vehicle f x , whereby the location of the vehicle f x is designated for the driver of the vehicle f x .

Abstract translation: 一种组织车辆排的系统和方法。 该系统包括处理器单元，其被配置为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fx的最大发动机功率与车辆质量之间的关系， 或车辆fx的最大发动机扭矩与车辆质量之间的关系，以将车辆排中的车辆fk的比率bx与至少一个其他比率bk进行比较，该比率描述了最大发动机功率 的车辆fk和车辆质量，或车辆fk的最大发动机扭矩与车辆质量之间的关系，并且基于比较的结果确定车辆排中的车辆fx的位置 。 该系统还被配置为产生指示车辆fx的位置并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的位置被指定用于车辆fx的驾驶员。

公开(公告)号：WO2015047179A1

公开(公告)日：2015-04-02

申请号：PCT/SE2014/051120

申请日：2014-09-26

Applicant: SCANIA CV AB

Inventor： ALAM, Assad ,  LIANG, Kuo-Yun ,  PETTERSSON, Henrik ,  MÅRTENSSON, Jonas ,  JOHANSSON, Karl Henrik

IPC: B60W30/165 ,  G05D1/02 ,  G08G1/00

CPC classification number: G05D1/0293 ,  G05D2201/0213 ,  G08G1/22

Abstract: A control unit and a method to control a vehicle f k in a vehicle platoon. The method comprises: receiving at least one vehicle parameter φ that describes a property of the vehicle f k-1 that lies immediately in front of the vehicle f k in the vehicle platoon; determining data β about the surroundings, which data describe a property of the surroundings of the vehicles; predicting a behaviour for the vehicle f k-1 in front, based on the vehicle parameter φ that describes a property of the vehicle f k-1 and the data β about the surroundings, and determining a driving strategy for the vehicle f k based on the predicted behaviour of the vehicle f k-1 in front; after which the vehicle f k is controlled according to the driving strategy.

Abstract translation: 控制单元和控制车辆排气管fk的方法。 该方法包括：接收至少一个车辆参数＆phgr; 其描述车辆fk-1的财产，其立即位于车辆排在车辆fk的前方; 确定数据 关于周围环境，哪些数据描述了车辆周围的财产; 基于车辆参数＆phgr;预测车辆fk-1在前方的行为; 描述车辆fk-1和数据＆bgr的属性; 关于周围环境，并且基于前面的车辆fk-1的预测行为来确定车辆fk的驾驶策略; 之后根据驾驶策略对车辆fk进行控制。

公开(公告)号：WO2015047178A1

公开(公告)日：2015-04-02

申请号：PCT/SE2014/051119

申请日：2014-09-26

Applicant: SCANIA CV AB

Inventor： ALAM, Assad ,  LIANG, Kuo-Yun ,  PETTERSSON, Henrik

IPC: B60W30/165 ,  G05D1/02 ,  G08G1/00

CPC classification number: B60W30/165 ,  G05D1/0293 ,  G05D1/0295 ,  G05D2201/0213 ,  G08G1/22

Abstract: A system (4) 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, and a method to control a vehicle platoon. The system and method comprise to: - determine a common position-based driving strategy adapted to be applied for all vehicles in the vehicle platoon along a road horizon for the road ahead of the vehicle platoon, wherein the driving strategy comprises a driving profile comprising target values b, and associated positions p,, and to - pass the driving strategy to all vehicles in the vehicle platoon, after which the vehicles in the vehicle platoon are control according to the driving strategy, wherein the said target values are applied for each one of the vehicles at each position associated with a target value.

Abstract translation: 一种用于控制包括至少一个引导车辆和一个附加车辆的车辆排的系统（4），每个车辆具有定位单元（1）和用于无线通信的单元（2），以及控制车辆排的方法 。 该系统和方法包括以下步骤： - 确定适用于沿车辆排前方道路的道路地平线上的车辆排中的所有车辆的基于位置的驾驶策略，其中驾驶策略包括驾驶配置文件，包括目标 值b和相关位置p，并将驾驶策略通过车辆排中的所有车辆，之后根据驾驶策略对车辆排中的车辆进行控制，其中对每个车辆应用所述目标值 在与目标值相关联的每个位置处的车辆。