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公开(公告)号：US08319472B2
公开(公告)日：2012-11-27
申请号：US12355886
申请日：2009-01-19
IPC分类号： H02J7/00
CPC分类号： H02J7/0054 , B60L2270/145 , F02N11/0866 , H02J7/1423 , H02J2001/006 , Y02T10/7005 , Y02T90/16
摘要： Methods and apparatus are provided for performing a jump-start without the use of external equipment. The apparatus comprises a first battery electrically coupled to a starter motor for an engine, the first battery providing power to start the engine; a second battery; a power converter electrically coupled to the first battery and electrically coupled to the second battery; and a controller communicatively coupled to the power converter. The controller may be configured to determine a low battery condition of the first battery such that the first battery has insufficient power to start the engine, and when the low battery condition occurs, to direct the power converter to supply power from the second battery to the first battery to thereby allow the engine to be started.
摘要翻译： 提供了用于在不使用外部设备的情况下进行跳跃启动的方法和装置。 该装置包括电耦合到用于发动机的起动电动机的第一电池，第一电池提供启动发动机的电力; 第二个电池; 电耦合到所述第一电池并电耦合到所述第二电池的功率转换器; 以及通信地耦合到所述功率转换器的控制器。 控制器可以被配置为确定第一电池的电池电量不足，使得第一电池具有不足以启动发动机的电力，并且当发生低电池状况时，引导电力转换器将电力从第二电池供电到 第一电池，从而允许发动机起动。
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公开(公告)号：US08899033B2
公开(公告)日：2014-12-02
申请号：US12013676
申请日：2008-01-14
申请人： Zhong Wang , Tony T. Hoang , Daryl A. Wilson , Margaret C. Richards , Lan Wang
发明人： Zhong Wang , Tony T. Hoang , Daryl A. Wilson , Margaret C. Richards , Lan Wang
CPC分类号： B60T17/18
摘要： A control system for evaluating a brake booster system includes an engine evaluation module that detects an engine off condition. A pressure evaluation module, during the engine off condition, monitors hydraulic brake line pressure, detects a change in brake booster pressure, and determines a brake booster vacuum decay rate based on the change in brake booster pressure. A fault reporting module detects a brake booster system fault based on the brake line pressure and the brake booster vacuum decay rate.
摘要翻译： 用于评估制动助力系统的控制系统包括检测发动机关闭状态的发动机评估模块。 压力评估模块在发动机关闭状态下监控液压制动管路压力，检测制动助力器压力的变化，并根据制动助力器压力的变化确定制动助力器真空衰减率。 故障报告模块根据制动管路压力和制动助力器真空衰减率来检测制动助力器系统故障。
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公开(公告)号：US20090071147A1
公开(公告)日：2009-03-19
申请号：US12013676
申请日：2008-01-14
申请人： Zhong Wang , Tony T. Hoang , Daryl A. Wilson , Margaret C. Richards , Lan Wang
发明人： Zhong Wang , Tony T. Hoang , Daryl A. Wilson , Margaret C. Richards , Lan Wang
CPC分类号： B60T17/18
摘要： A control system for evaluating a brake booster system includes an engine evaluation module that detects an engine off condition. A pressure evaluation module, during the engine off condition, monitors hydraulic brake line pressure, detects a change in brake booster pressure, and determines a brake booster vacuum decay rate based on the change in brake booster pressure. A fault reporting module detects a brake booster system fault based on the brake line pressure and the brake booster vacuum decay rate.
摘要翻译： 用于评估制动助力系统的控制系统包括检测发动机关闭状态的发动机评估模块。 压力评估模块在发动机关闭状态下监控液压制动管路压力，检测制动助力器压力的变化，并根据制动助力器压力的变化确定制动助力器真空衰减率。 故障报告模块根据制动管路压力和制动助力器真空衰减率来检测制动助力器系统故障。
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4.发明授权Configuration of converter switches and machine coils of a switched reluctance machine 失效开关磁阻电机转换器开关和机器线圈的配置公开(公告)号：US07030587B2
公开(公告)日：2006-04-18
申请号：US10821684
申请日：2004-04-09
CPC分类号： H02P25/092
摘要： A system for controlling a switch reluctance machine is provided. The system includes multiple phases located in the switch reluctance machine, each phase having multiple machine coils. Each machine coil is independently connected to a positive side switch circuit and a negative side switch circuit. Each positive side switch circuit is in electrical parallel connection with the other positive side switch circuits, and configured to control the flow of current through the machine coil to which it is connected. Similarly, the negative side switch circuits are connected in electrical parallel and configured to control the flow of current through the machine coil to which they are connected. The positive side and negative side switch circuits may be provided in a buck boost configuration or two half bridge configurations.
摘要翻译： 提供一种用于控制开关磁阻电机的系统。 该系统包括位于开关磁阻电机中的多个相，每相具有多个机器线圈。 每个机器线圈独立地连接到正侧开关电路和负侧开关电路。 每个正侧开关电路与其他正侧开关电路电并联，并且被配置为控制通过其连接的机器线圈的电流的流动。 类似地，负侧开关电路并联连接并且被配置为控制通过它们所连接的机器线圈的电流流动。 正侧和负侧开关电路可以以降压升压配置或两个半桥配置提供。
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公开(公告)号：US20090273230A1
公开(公告)日：2009-11-05
申请号：US12119710
申请日：2008-05-13
申请人： Zhong Wang , Tony T. Hoang , Lan Wang , Wenbo Wang , Margaret C. Richards , Daryl A. Wilson
发明人： Zhong Wang , Tony T. Hoang , Lan Wang , Wenbo Wang , Margaret C. Richards , Daryl A. Wilson
IPC分类号： B60T8/88
CPC分类号： B60W20/50 , B60K6/48 , B60T8/885 , B60T13/52 , B60T17/221 , B60T2270/406 , B60W10/06 , B60W20/00 , B60W2540/12 , Y02T10/6221
摘要： A leak diagnostic system for a vehicle comprises a calculation module and a diagnostic enabling module. The calculation module calculates a decay rate of a brake booster vacuum. The diagnostic enabling module selectively enables the decay rate calculation based on mass airflow (MAF) into an engine and engine vacuum.
摘要翻译： 用于车辆的泄漏诊断系统包括计算模块和诊断使能模块。 计算模块计算制动助力器真空度的衰减率。 诊断启用模块选择性地使得能够基于质量气流（MAF）进行发动机和发动机真空的衰减率计算。
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