中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

15 records (took 0.017 seconds)

    INTERNAL COMBUSTION ENGINE SYSTEM AND METHOD FOR INCREASING THE TEMPERATURE IN AT LEAST ONE PART OF THE INTERNAL COMBUSTION ENGINE SYSTEM
    1.
    发明申请
    INTERNAL COMBUSTION ENGINE SYSTEM AND METHOD FOR INCREASING THE TEMPERATURE IN AT LEAST ONE PART OF THE INTERNAL COMBUSTION ENGINE SYSTEM 审中-公开

    公开(公告)号：US20180058285A1

    公开(公告)日：2018-03-01

    申请号：US15728541

    申请日：2017-10-10

    Applicant: Volvo Technology Corporation

    Inventor： Peter Mårdberg JOZSA ,  Arne ANDERSSON

    IPC: F01N3/035 ,  F02B37/18 ,  F01N3/023 ,  F01N3/10 ,  F01N3/20 ,  F01N13/00 ,  F02D13/02 ,  F02D41/02 ,  F02D41/00 ,  F02D41/40

    Abstract: An internal combustion engine system includes a cylinder block with a plurality of cylinders, a gas intake manifold for providing at least air to the cylinder block and an exhaust gas manifold for exiting the exhaust gas from the cylinder block, wherein the exhaust gas manifold includes at least a main exhaust gas outlet and a waste gate exhaust gas outlet, wherein the main exhaust gas outlet is connected to a main exhaust gas pipe for guiding the exhaust gas to a main exhaust gas after treatment system and the waste gate exhaust gas outlet is connected to a waste gate exhaust gas pipe, and wherein the waste gate exhaust gas pipe is reconnected to the main exhaust gas pipe upstream of the main exhaust gas after treatment system and includes at least one waste gate exhaust gas after treatment unit, such as an oxidation catalyst such as a diesel oxidation catalyst, for catalytically treating the exhaust gas streaming through the waste gate exhaust gas pipe, and to a method for increasing the temperature in an internal combustion engine system.

    Electric propulsion system for a vehicle
    2.
    发明授权
    Electric propulsion system for a vehicle 有权

    公开(公告)号：US12054061B2

    公开(公告)日：2024-08-06

    申请号：US17254702

    申请日：2018-06-29

    Applicant: VOLVO TECHNOLOGY CORPORATION ,  SIBBHULTSVERKEN AB

    Inventor： Mats Alaküla ,  Anders Göransson

    IPC: B60L53/24 ,  B60K1/02

    CPC classification number: B60L53/24 ,  B60K1/02 ,  B60L2210/40 ,  B60L2220/42 ,  B60L2220/54

    Abstract: The invention relates to an electric propulsion system (100) for a vehicle (1), said system comprising a first electrical machine (12) and a second electrical machine (14) for providing propulsion to said vehicle, characterized in that said system further comprises an electrically isolated coupling assembly (20) configured to provide electrical isolation between said first and said second electrical machines; a first bidirectional DC/AC converter (68) disposed in a first electrical connection (82) extending from the first electrical machine; a second bidirectional DC/AC converter (69) disposed in a second electrical connection (84) extending from the second electrical machine; a switch assembly (30) connected via at least one of the bidirectional DC/AC converters to at least one of the first and second electrical machines and further connected to an onboard energy storage system (40); and wherein said switch assembly is configured to connect at least one of the first electrical machine and the second electrical machine to either the onboard energy storage system (40) or to an externally supplied power source (50, 90), thereby said switch assembly being configured to set the electric propulsion system in a number of operational modes.

    AN ELECTRIC PROPULSION SYSTEM FOR A VEHICLE
    3.
    发明申请
    AN ELECTRIC PROPULSION SYSTEM FOR A VEHICLE 有权

    公开(公告)号：US20210114473A1

    公开(公告)日：2021-04-22

    申请号：US17254702

    申请日：2018-06-29

    Applicant: VOLVO TECHNOLOGY CORPORATION ,  SIBBHULTSVERKEN AB

    Inventor： Mats ALAKÜLA ,  Anders GÖRANSSON

    IPC: B60L53/24 ,  B60K1/02

    Abstract: The invention relates to an electric propulsion system (100) for a vehicle (1), said system comprising a first electrical machine (12) and a second electrical machine (14) for providing propulsion to said vehicle, characterized in that said system further comprises an electrically isolated coupling assembly (20) configured to provide electrical isolation between said first and said second electrical machines; a first bidirectional DC/AC converter (68) disposed in a first electrical connection (82) extending from the first electrical machine; a second bidirectional DC/AC converter (69) disposed in a second electrical connection (84) extending from the second electrical machine; a switch assembly (30) connected via at least one of the bidirectional DC/AC converters to at least one of the first and second electrical machines and further connected to an onboard energy storage system (40); and wherein said switch assembly is configured to connect at least one of the first electrical machine and the second electrical machine to either the onboard energy storage system (40) or to an externally supplied power source (50, 90), thereby said switch assembly being configured to set the electric propulsion system in a number of operational modes.

    Electric machine
    5.
    发明申请
    Electric machine 有权
    电机

    公开(公告)号：US20040222704A1

    公开(公告)日：2004-11-11

    申请号：US10710117

    申请日：2004-06-18

    Applicant: VOLVO TECHNOLOGY CORPORATION

    Inventor： Edward Jobson ,  Erland Max

    IPC: H02K041/00 ,  H02K001/00

    CPC classification number: H02K41/03

    Abstract: An electric machine including a first member and a second member. The second member is movable in relation to the first member. The first member has at least one coil and the first and the second members both include a plurality of segments, where each segment of the first member comprises a plurality of sections have a first magnetic conducting material. Each segment of the second member includes a plurality of sections having a second magnetic conducting material, and in which the first and the second member includes a closed magnetic circuit.

    Abstract translation: 一种包括第一构件和第二构件的电机。 第二构件可相对于第一构件移动。 第一构件具有至少一个线圈，并且第一和第二构件都包括多个段，其中第一构件的每个段包括多个段具有第一磁导材料。 第二构件的每个段包括具有第二导电材料的多个区段，并且其中第一和第二构件包括闭合磁路。

    SYSTEM AND A METHOD FOR PROVIDING A COMMUNICATION LINK
    8.
    发明申请
    SYSTEM AND A METHOD FOR PROVIDING A COMMUNICATION LINK 有权
    用于提供通信链路的系统和方法

    公开(公告)号：US20040192348A1

    公开(公告)日：2004-09-30

    申请号：US10707551

    申请日：2003-12-20

    Applicant: VOLVO TECHNOLOGY CORPORATION

    Inventor： Stefan Gudmundsson ,  Anders Ljunggren ,  Michael Sena

    IPC: H04B007/185

    CPC classification number: H04W64/00 ,  B60R25/04 ,  B60R25/1025 ,  B60R25/33 ,  B60R2325/205 ,  B60R2325/304 ,  H04W4/90 ,  H04W76/50

    Abstract: System and method for providing a communication link between a central station (11) and a remote mobile or stationary object (13) including transmitting and receiving communication means (13) having transmitting and receiving communication means (14, 15) for speech and data transmission. The communication link includes a speech transmission link between the central station (11) and the remote object (13). The communication link also includes a data transmission link between the remote object and the central station that is rerouted via a centralized communication and database server (10) for handling operator and/or object related information. The method includes establishing a speech connection between the central station (11) and the remote object (13), and simultaneously establishing data connections between the remote object (13) and the communication and database server (10) as well as between the central station and the communication and database server.

    Abstract translation: 用于在中央站（11）和远程移动或静止对象（13）之间提供通信链路的系统和方法，包括发送和接收通信装置（13），该通信装置具有用于语音和数据传输的发送和接收通信装置（14,15） 。 通信链路包括中央站（11）和远程对象（13）之间的语音传输链路。 通信链路还包括经由集中式通信和数据库服务器（10）重新路由的远程对象和中央站之间的数据传输链路，用于处理操作者和/或对象相关信息。 该方法包括在中心站（11）和远程对象（13）之间建立语音连接，同时建立远程对象（13）与通信与数据库服务器（10）之间的数据连接以及中心站 以及通讯和数据库服务器。

    Method and computer program product for estimating a travel time for a vehicle
    9.
    发明授权
    Method and computer program product for estimating a travel time for a vehicle 有权
    用于估计车辆行驶时间的方法和计算机程序产品

    公开(公告)号：US09574886B2

    公开(公告)日：2017-02-21

    申请号：US14434766

    申请日：2012-10-11

    Applicant: VOLVO TECHNOLOGY CORPORATION

    Inventor： Pihl Claes

    IPC: G06Q10/08 ,  G01C21/34

    CPC classification number: G01C21/34 ,  G01C21/3492

    Abstract: A method and software are provided for estimating a travel time for a vehicle including the steps of determining a route for which the travel time is to be estimated, dividing the route into route sections, wherein each route section has substantially constant road characteristics, selecting a vehicle configuration for the vehicle, retrieving, from a database, an estimated travel time for each route section based on each route section for the selected vehicle configuration, aggregating the estimated travel times for each route section from the database into a total travel time for the determined route. Furthermore a method for creating, and using, the database is provided.

    Abstract translation: 提供了一种用于估计车辆的行驶时间的方法和软件，包括以下步骤：确定要估计行驶时间的路线，将路线划分为路线区段，其中每个路线区段具有基本上恒定的道路特征，选择 车辆的车辆构造，基于用于所选择的车辆构造的每个路线段从数据库检索每个路线段的估计行驶时间，将每个路线区间的估计行驶时间从数据库聚合到总行驶时间 确定的路线。 此外，还提供了用于创建和使用数据库的方法。

    SYSTEM AND METHOD FOR MONITORING AND MANAGING DRIVER ATTENTION LOADS
    10.
    发明申请
    SYSTEM AND METHOD FOR MONITORING AND MANAGING DRIVER ATTENTION LOADS 失效
    用于监控和管理驾驶员注意力负载的系统和方法

    公开(公告)号：US20030181822A1

    公开(公告)日：2003-09-25

    申请号：US10248798

    申请日：2003-02-19

    Applicant: VOLVO TECHNOLOGY CORPORATION

    Inventor： Trent Victor

    IPC: A61B013/00

    CPC classification number: A61B5/1114 ,  A61B3/113 ,  A61B5/015 ,  A61B5/11 ,  A61B5/1103 ,  A61B5/18 ,  B60K35/00 ,  B60T2201/022 ,  B60T2201/08 ,  B60T2201/086 ,  B60W50/08 ,  G06F19/00 ,  G06K9/00845 ,  G08B21/06

    Abstract: System and method for monitoring the physiological behavior of a driver that includes measuring a physiological variable of a driver, assessing a driver's behavioral parameter on the basis of at least said measured physiological variable, and informing the driver of the assessed driver's behavioral parameter. The measurement of the physiological variable can include measuring a driver's eye movement, measuring a driver's eye-gaze direction, measuring a driver's eye-closure amount, measuring a driver's blinking movement, measuring a driver's head movement, measuring a driver's head position, measuring a driver's head orientation, measuring driver's movable facial features, and measuring a driver's facial temperature image.

    Abstract translation: 用于监测驾驶员的生理行为的系统和方法，所述系统和方法包括测量驾驶员的生理变量，基于至少所述测量的生理变量来评估驾驶员的行为参数，以及通知驾驶员评估驾驶员的行为参数。 生理变量的测量可以包括测量驾驶员的眼睛运动，测量驾驶员的眼睛注视方向，测量驾驶员的闭眼量，测量驾驶员的眨眼运动，测量驾驶员的头部运动，测量驾驶员的头部位置，测量驾驶员的头部位置 驾驶员头部方向，测量驾驶员的可移动面部特征，以及测量驾驶员的面部温度图像。

Patent Agency Ranking