公开(公告)号：US09062624B2

公开(公告)日：2015-06-23

申请号：US13511769

申请日：2010-11-24

Applicant: Michael Anthony Archer ,  Abdolreza Fallahi

Inventor： Michael Anthony Archer ,  Abdolreza Fallahi

IPC: F02M55/02 ,  F02D41/00 ,  F02D41/24 ,  F02D19/06 ,  F02D41/02 ,  F02D41/20 ,  F02D41/28

CPC classification number: F02D41/2435 ,  F02D19/061 ,  F02D41/02 ,  F02D41/20 ,  F02D41/2432 ,  F02D41/2467 ,  F02D41/28 ,  F02D2041/2006 ,  F02D2041/2051 ,  F02M2200/8007 ,  H01F2007/1822

Abstract: An injector for a fuel injection system comprising: input means for receiving drive signals from an injector drive circuit for controlling operation of the injector, and an ID chip wherein the injector further comprises an electronic latch means arranged to move between a first state in which the electronic latch means is arranged to be enabled such that the ID chip is in communication with the injector drive circuit via the input means, and a second state in which the electronic latch means is arranged to be disabled such that the ID chip is not in communication with the injector drive circuit via the input means wherein the electronic latch means is arranged to move from the first state to the second state upon receipt at the injector of a drive pulse signal from the injector drive circuit.

Abstract translation: 一种用于燃料喷射系统的喷射器，包括：输入装置，用于接收来自用于控制喷射器的操作的喷射器驱动电路的驱动信号;以及ID芯片，其中所述喷射器还包括电子闩锁装置，其被布置成在第一状态和第二状态之间移动， 电子锁存装置被布置成能够使得ID芯片经由输入装置与注射器驱动电路连通，并且其中电子锁存装置被布置为被禁用以使得ID芯片不在通信中的第二状态 通过输入装置与喷射器驱动电路连接，其中电子闩锁装置被布置成在喷射器处接收到来自喷射器驱动电路的驱动脉冲信号时从第一状态移动到第二状态。

公开(公告)号：US20120279477A1

公开(公告)日：2012-11-08

申请号：US13511769

申请日：2010-11-24

Applicant: Michael Anthony Archer ,  Abdolreza Fallahi

Inventor： Michael Anthony Archer ,  Abdolreza Fallahi

IPC: F02D41/20 ,  F02D41/26

CPC classification number: F02D41/2435 ,  F02D19/061 ,  F02D41/02 ,  F02D41/20 ,  F02D41/2432 ,  F02D41/2467 ,  F02D41/28 ,  F02D2041/2006 ,  F02D2041/2051 ,  F02M2200/8007 ,  H01F2007/1822

Abstract: An injector for a fuel injection system comprising: input means for receiving drive signals from an injector drive circuit for controlling operation of the injector, and an ID chip wherein the injector further comprises an electronic latch means arranged to move between a first state in which the electronic latch means is arranged to be enabled such that the ID chip is in communication with the injector drive circuit via the input means, and a second state in which the electronic latch means is arranged to be disabled such that the ID chip is not in communication with the injector drive circuit via the input means wherein the electronic latch means is arranged to move from the first state to the second state upon receipt at the injector of a drive pulse signal from the injector drive circuit.

Abstract translation: 一种用于燃料喷射系统的喷射器，包括：输入装置，用于接收来自用于控制喷射器的操作的喷射器驱动电路的驱动信号;以及ID芯片，其中所述喷射器还包括电子闩锁装置，其被布置成在第一状态和第二状态之间移动， 电子锁存装置被布置成能够使得ID芯片经由输入装置与注射器驱动电路连通，并且其中电子锁存装置被布置为被禁用以使得ID芯片不在通信中的第二状态 通过输入装置与喷射器驱动电路连接，其中电子闩锁装置被布置成在喷射器处接收到来自喷射器驱动电路的驱动脉冲信号时从第一状态移动到第二状态。

公开(公告)号：US06314733B1

公开(公告)日：2001-11-13

申请号：US09160726

申请日：1998-09-25

Applicant: Abdolreza Fallahi ,  Gary Brian Forward

Inventor： Abdolreza Fallahi ,  Gary Brian Forward

IPC: F02B3344

CPC classification number: F02D41/0007 ,  F02B37/12 ,  F02D23/00 ,  F02D41/222 ,  F02D2200/0408 ,  Y02T10/144 ,  Y02T10/40

Abstract: A control method for use in controlling the operation of a turbo-charged engine comprises the steps of: using at least one engine parameter to derive a predicted transient air pressure value; sensing an actual air pressure value using a pressure sensor; and comparing the actual air pressure value with the predicted transient air pressure value to determine a predicted boost pressure error. The boost pressure error may be used in determining whether or not the pressure sensor is operating properly. It may also be used in determining whether the engine is in a transient condition, allowing the improvement in the response of the turbo-charger and this reduces turbo-lag.

Abstract translation: 用于控制涡轮增压发动机的操作的控制方法包括以下步骤：使用至少一个发动机参数来导出预测的瞬时气压值;使用压力传感器感测实际气压值; 并将实际空气压力值与预测的瞬时气压值进行比较，以确定预测的增压压力误差。 增压压力误差可用于确定压力传感器是否正常工作。 它也可以用于确定发动机是否处于瞬态状态，允许改进涡轮增压器的响应并且这降低了涡轮增压。

公开(公告)号：US07497205B2

公开(公告)日：2009-03-03

申请号：US11807728

申请日：2007-05-30

Applicant: Mark Casarella ,  Andreas Nilsson ,  David Jonsson ,  Abdolreza Fallahi

Inventor： Mark Casarella ,  Andreas Nilsson ,  David Jonsson ,  Abdolreza Fallahi

IPC: F02M51/00 ,  F02M51/16

CPC classification number: F02D41/1497 ,  F02D41/221 ,  Y02T10/40

Abstract: The invention provides a controller for determining the presence of faults within a fuel injection system of an engine system. The engine system comprises a first injector and at least one further injector, each injector comprising a needle control valve and a pressure control valve. The controller comprises: inputs for receiving data relating to a first engine system parameter; outputs for outputting a control function for controlling the injector valves of each of the injectors, and; a processor for controlling the control function output from the controller. The processor is arranged to output a control function such that the needle control valve of the first injector is kept closed in order to prevent injection from the first injector and to monitor the first engine system parameter as the needle control valve is kept closed, a change in the first engine system parameter indicating that the first injector is operating substantially within normal operating parameters and no or substantially no change in the first engine system parameter indicating that the first injector is faulty.

Abstract translation: 本发明提供了一种用于确定发动机系统的燃料喷射系统内的故障的存在的控制器。 发动机系统包括第一喷射器和至少一个另外的喷射器，每个喷射器包括针控制阀和压力控制阀。 控制器包括：用于接收与第一发动机系统参数相关的数据的输入; 用于输出用于控制每个喷射器的喷射阀的控制功能的输出; 用于控制从控制器输出的控制功能的处理器。 处理器布置成输出控制功能，使得第一喷射器的针控制阀保持关闭，以便防止从第一喷射器喷射，并且当针控制阀保持关闭时监测第一发动机系统参数，改变 在所述第一发动机系统参数中，所述第一发动机系统参数指示所述第一喷射器基本上在正常操作参数内操作，并且所述第一发动机系统参数中没有或基本上没有改变，指示所述第一喷射器故障。

公开(公告)号：US07280912B2

公开(公告)日：2007-10-09

申请号：US11543603

申请日：2006-10-05

Applicant: Jeffrey John Thompson ,  Abdolreza Fallahi

Inventor： Jeffrey John Thompson ,  Abdolreza Fallahi

IPC: G06F19/00 ,  G01L23/22

CPC classification number: F02D41/2422 ,  F02D41/0047 ,  F02D41/005 ,  F02D41/2409 ,  F02D41/2416 ,  F02D41/3076 ,  F02D41/402 ,  F02D41/403 ,  F02D41/405

Abstract: A method for controlling operation of an electronic control unit for use in an internal combustion engine, the electronic control unit being used to control different engine modes, the method including providing a function mode map having a plurality of data map points wherein the function mode map is divided into at least a first type region containing data map points representing mode map output values only of a first mode type and a second type region containing data map points representing mode map output values only of a second mode type; and providing at least one further data map having a plurality of further data map points, each of the further map points representing a further data map output value. The method also includes determining a current mode for an operating point on an operating path within the function mode map in dependence upon first and second engine operating parameters and determining a control function for the electronic control unit based on the current mode of the operating point and at least one further data map output value determined from the at least one further data map.

Abstract translation: 一种用于控制用于内燃机的电子控制单元的操作的方法，所述电子控制单元用于控制不同的发动机模式，所述方法包括提供具有多个数据映射点的功能模式图，其中所述功能模式图 被分成至少第一类型区域，其包含仅表示第一模式类型的模式图输出值的数据映射点和仅包含第二模式类型的仅表示模式映射输出值的数据映射点的第二类型区域; 以及提供具有多个另外的数据映射点的至少一个另外的数据图，所述另外的映射点中的每一个表示另外的数据映射输出值。 该方法还包括根据第一和第二发动机操作参数来确定功能模式图中的操作路径上的操作点的当前模式，并且基于操作点的当前模式确定电子控制单元的控制功能，以及 从所述至少一个另外的数据图确定至少一个另外的数据图输出值。

公开(公告)号：US20080006245A1

公开(公告)日：2008-01-10

申请号：US11807728

申请日：2007-05-30

Applicant: Mark Casarella ,  Andreas Nilsson ,  David Jonsson ,  Abdolreza Fallahi

Inventor： Mark Casarella ,  Andreas Nilsson ,  David Jonsson ,  Abdolreza Fallahi

IPC: F02D41/22 ,  F02B77/08

CPC classification number: F02D41/1497 ,  F02D41/221 ,  Y02T10/40

Abstract: The invention provides a controller for determining the presence of faults within a fuel injection system of an engine system. The engine system comprises a first injector and at least one further injector, each injector comprising a needle control valve and a pressure control valve. The controller comprises: inputs for receiving data relating to a first engine system parameter; outputs for outputting a control function for controlling the injector valves of each of the injectors, and; a processor for controlling the control function output from the controller. The processor is arranged to output a control function such that the needle control valve of the first injector is kept closed in order to prevent injection from the first injector and to monitor the first engine system parameter as the needle control valve is kept closed, a change in the first engine system parameter indicating that the first injector is operating substantially within normal operating parameters and no or substantially no change in the first engine system parameter indicating that the first injector is faulty.

Abstract translation: 本发明提供了一种用于确定发动机系统的燃料喷射系统内的故障的存在的控制器。 发动机系统包括第一喷射器和至少一个另外的喷射器，每个喷射器包括针控制阀和压力控制阀。 控制器包括：用于接收与第一发动机系统参数相关的数据的输入; 用于输出用于控制每个喷射器的喷射阀的控制功能的输出; 用于控制从控制器输出的控制功能的处理器。 处理器布置成输出控制功能，使得第一喷射器的针控制阀保持关闭，以便防止从第一喷射器喷射，并且当针控制阀保持关闭时监测第一发动机系统参数，改变 在所述第一发动机系统参数中，所述第一发动机系统参数指示所述第一喷射器基本上在正常操作参数内操作，并且所述第一发动机系统参数中没有或基本上没有变化，指示所述第一喷射器故障。

公开(公告)号：US20070078588A1

公开(公告)日：2007-04-05

申请号：US11543603

申请日：2006-10-05

Applicant: Jeffrey Thompson ,  Abdolreza Fallahi

Inventor： Jeffrey Thompson ,  Abdolreza Fallahi

IPC: G06F19/00 ,  G06G7/70

CPC classification number: F02D41/2422 ,  F02D41/0047 ,  F02D41/005 ,  F02D41/2409 ,  F02D41/2416 ,  F02D41/3076 ,  F02D41/402 ,  F02D41/403 ,  F02D41/405

Abstract: A method for controlling operation of an electronic control unit for use in an internal combustion engine, the electronic control unit being used to control different engine modes, the method including providing a function mode map having a plurality of data map points wherein the function mode map is divided into at least a first type region containing data map points representing mode map output values only of a first mode type and a second type region containing data map points representing mode map output values only of a second mode type; and providing at least one further data map having a plurality of further data map points, each of the further map points representing a further data map output value. The method also includes determining a current mode for an operating point on an operating path within the function mode map in dependence upon first and second engine operating parameters and determining a control function for the electronic control unit based on the current mode of the operating point and at least one further data map output value determined from the at least one further data map.

公开(公告)号：US06732715B2

公开(公告)日：2004-05-11

申请号：US10079660

申请日：2002-02-20

Applicant: Abdolreza Fallahi ,  Martin A P Sykes

Inventor： Abdolreza Fallahi ,  Martin A P Sykes

IPC: F02D4140

CPC classification number: F02D41/402 ,  F02B3/06 ,  F02D41/20 ,  F02D41/3836 ,  F02D2041/2055 ,  F02D2200/0602 ,  Y02T10/44

Abstract: A control method for controlling the timing of fuel injection in a fuelling system for an engine comprising a fuel injector supplied with fuel from a source of fuel at high pressure, comprises varying a drive current which is supplied to the fuel injector at a first time so as to initiate or terminate a primary injection of fuel and monitoring the pressure of fuel within the source so as to detect when a variation in fuel pressure occurs. A time delay is measured, which represents the difference in time between the first time and a second, later time at which a variation in fuel pressure within the source is detected.

Abstract translation: 一种用于控制用于发动机的燃料供给系统中的燃料喷射正时的控制方法，包括从高压燃料源供给燃料的燃料喷射器，包括在第一时间改变供给燃料喷射器的驱动电流， 以便启动或终止燃料的初次注入并监测源内燃料的压力，以便检测何时发生燃料压力的变化。 测量时间延迟，其表示在检测到源内燃料压力变化的第一时间和第二时间之间的时间差。