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61. 发明授权

US4960087A Device for signalling faulty conditions in motor vehicle 失效
标题翻译：用于指示机动车故障状态的装置
公开(公告)号：US4960087A
公开(公告)日：1990-10-02
申请号：US371420
申请日：1989-06-26
申请人： Erich Junginger , Eberhard Schnaibel , Erich Schneider
发明人： Erich Junginger , Eberhard Schnaibel , Erich Schneider
IPC分类号： F02D45/00 , F02D41/22 , G01M15/04
CPC分类号： F02D41/22 , F02D2041/227 , Y02T10/40
摘要： An electronic control system for an engine of a vehicle is provided with an idling RPM set-point regulator to deliver at its output a nominal idling speed control signal, and a summer for combining the control signal with a modulating error signal which is generated in response to a detection of a defect in a component part of the vehicle. The modulated nominal control signal causes a corresponding change in the normal running of the engine during idling operation or during reduced load thus signalling to the operator a faulty condition. Additional warning means are provided for generating optical warning signals, and means for generating the modulating error signal to be supplied to the electronic control system when a defect occurs in the warning means.
摘要翻译：一种用于车辆发动机的电子控制系统设置有空转RPM设定点调节器，以在其输出端输出标称空转速度控制信号，以及用于将控制信号与响应中产生的调制误差信号组合的加法器以检测车辆的部件中的缺陷。调制的标称控制信号在空载运行期间或在减载期间引起发动机的正常运行的相应变化，从而向操作者发出故障状况。提供用于产生光学警告信号的附加警告装置，以及用于在警告装置中发生缺陷时产生要提供给电子控制系统的调制误差信号的装置。

62. 发明授权

US4771849A System for controlling the fuel supplied to an automotive engine 失效
标题翻译：用于控制供应给汽车发动机的燃料的系统
公开(公告)号：US4771849A
公开(公告)日：1988-09-20
申请号：US20144
申请日：1987-02-25
申请人： Heinz Leiber , Wolfgang Korasiak , Dieter Roller , Alfred Sigl , Eberhard Schnaibel , Franz Brugger
发明人： Heinz Leiber , Wolfgang Korasiak , Dieter Roller , Alfred Sigl , Eberhard Schnaibel , Franz Brugger
IPC分类号： B60K26/04 , B60K28/16 , F02B1/04 , F02D9/02 , F02D29/02 , B60K15/00
CPC分类号： B60K28/16 , F02B1/04 , Y10T477/675
摘要： An automotive engine forming part of a motor vehicle is controlled to avoid slipping or spinning of a driven wheel by controlling the maximum rate of change of fuel which can be supplied to the engine, for example, by limiting the speed of deflection of a throttle flap (6) driven by a servo motor (7). The deflection speed, limited for example by a voltage divider (14) can be controlled as a function of operating parameters of the engine or the vehicle, for example, vehicle speed (V.sub.F), engine speed (n.sub.M), engine loading or a percentage of engine loading, actual wheel slip, actual angle or deflection position of the throttle flap, and the like. Further, non-linearities between deflection of an operator actuated pedal, such as a gas pedal (1) and actual deflection of the control flap (6) can be compensated for, for example, in a difference forming circuit (9) providing an output error signal for the servo motor (7) or by software, e.g. by recourse to non-linear characteristics stored in a table or graph. The duration of limiting can be determined by timing circuit connected to a terminal (p) for example, on the voltage divider (14). The system can be instrumented electrically (FIG. 2) or, for example, hydraulic-electrically (FIG. 3).
摘要翻译：通过控制可以供给发动机的燃料的最大变化率，例如通过限制节流阀的偏转速度来控制形成汽车的一部分的汽车发动机，以避免从动轮的滑动或旋转（6）由伺服马达（7）驱动。可以例如通过分压器（14）限制的偏转速度作为发动机或车辆的操作参数的函数，例如车速（VF），发动机转速（nM），发动机负载或百分比发动机负载，实际车轮滑动，节流阀的实际角度或偏转位置等。此外，诸如加油踏板（1）的操作者致动的踏板的偏转与控制翼片（6）的实际偏转之间的非线性可以例如在提供输出的差分形成电路（9）中被补偿伺服电机（7）或软件的误差信号，例如通过求助于存储在表或图中的非线性特征。限制的持续时间可以通过例如在分压器（14）上连接到端子（p）的定时电路来确定。该系统可以电气装配（图2）或例如液压电气（图3）。

63. 发明授权

US4622936A Electronic fuel controller for an automotive internal combustion engine 失效
标题翻译：用于汽车内燃机的电子燃料控制器
公开(公告)号：US4622936A
公开(公告)日：1986-11-18
申请号：US760124
申请日：1985-07-29
申请人： Erich Junginger , Klaus Hahn , Eberhard Schnaibel , Erich Schneider
发明人： Erich Junginger , Klaus Hahn , Eberhard Schnaibel , Erich Schneider
IPC分类号： B60K26/00 , B60K26/04 , F02B1/04 , F02D11/10 , F02D41/14
CPC分类号： B60K26/04 , F02D11/106 , F02B1/04 , F02D2250/16
摘要： To allow for apparatus tolerances, aging of equipment, and changes in operation, for example due to changes in temperature, in a closed-loop servo system in which an operator-controlled fuel supply control element (1) provides, via a coupled command control transducer (2), a signal to control a positioning motor (8) which moves a fuel supply control element (9, 29) in accordance with deflection of the operator control panel, a logic and calculating element, in form of a microprocessor (3) is provided, included in the control loop. When the fuel control element, for example a throttle in the induction pipe of an Otto-type internal combustion engine (ICE) or a fuel injection controller of a Diesel engine reaches a predetermined limiting position, for example no-load idling, or full-load wide-open position, and engages a corresponding stop (12, 14; 212, 214), the microprocessor provides a test or monitoring signal which algebraically differs from that which a command signal should have when the fuel control element is at the respective position. The test signal is changed, in linear steps, towards the condition at which an error signal within the servo loop becomes zero or null; the value of the test command signal is stored at that time and used as a compensation or added, algebraically, to the transduced command signal from the command control transducer (2), or interpolated with respect to the other limiting position to derive an interpolation characteristic, thereby modifying the transduced command signal, so that the actual position of the fuel supply control element will be that desired by the operator controlling the operator-controlled controller (1).
摘要翻译：在操作员控制的燃料供应控制元件（1）经由耦合的指令控制（1）提供的闭环伺服系统中，允许设备公差，设备老化和操作变化（例如由于温度变化）换能器（2），用于控制定位马达（8）的信号，该定位马达（8）根据操作员控制面板的偏转运动燃料供应控制元件（9,29），逻辑和计算元件，其形式为微处理器（3 ）被包含在控制回路中。当燃料控制元件，例如奥托式内燃机（ICE）的导入管中的节气门或柴油发动机的燃料喷射控制器达到预定的限制位置时，例如空载怠速或全速空转，负载大开位置，并与相应的停止（12,14; 212,214）接合，微处理器提供与燃料控制元件处于相应位置时与指令信号应具有的代数不同的测试或监视信号。测试信号以线性步长改变为伺服环路内的误差信号为零或为零的状态; 该测试命令信号的值被存储在该时刻，并用作代数地补偿或相加于来自命令控制传感器（2）的转换的命令信号，或相对于另一个限制位置进行内插，以导出插值特性，从而修改转换的指令信号，使得控制操作员控制的控制器（1）的操作者将期望燃料供给控制元件的实际位置。

64. 发明授权

US4058255A Heater control for a motor vehicle 失效
标题翻译：机动车加热器控制
公开(公告)号：US4058255A
公开(公告)日：1977-11-15
申请号：US702087
申请日：1976-07-02
申请人： Ernst Linder , Wilhelm Hertfelder , Eberhard Schnaibel , Erich Junginger
发明人： Ernst Linder , Wilhelm Hertfelder , Eberhard Schnaibel , Erich Junginger
IPC分类号： B60H1/00 , B60H1/08 , F24F11/02 , G05D23/24 , B60H1/02
CPC分类号： B60H1/00885 , G05D23/1913 , G05D23/1931 , G05D23/24
摘要： A heating system for a motor vehicle has temperature sensors for gauging the compartment temperature as well as for gauging the temperature of the effluent hot air. These sensors are connected in series, with the compartment sensor generating the more significant control signal. The flow of heating medium, for example engine water, is regulated by a valve under the control of a regulator which compares the sensors signals with a set-point value. The valve may be cyclically actuated by pulses of fixed frequency but having a width which depends on the results of the signal comparison.
摘要翻译：用于机动车辆的加热系统具有温度传感器，用于测量隔室温度以及用于测量流出的热空气的温度。这些传感器串联连接，隔室传感器产生更重要的控制信号。加热介质（例如发动机水）的流动在调节器的控制下通过阀来调节，该调节器将传感器信号与设定值进行比较。阀可以由固定频率的脉冲循环致动，但具有取决于信号比较的结果的宽度。

65. 发明申请

US20100073017A1 METHOD FOR OPERATING A HEATABLE EXHAUST GAS PROBE 有权
标题翻译：操作可排除气体探测器的方法
公开(公告)号：US20100073017A1
公开(公告)日：2010-03-25
申请号：US12564228
申请日：2009-09-22
申请人： Claudius Bevot , Eberhard Schnaibel , Jens Wagner
发明人： Claudius Bevot , Eberhard Schnaibel , Jens Wagner
IPC分类号： G01R27/08
CPC分类号： G01N27/4065 , G01N27/4067
摘要： A method for operating an exhaust gas probe, in particular a lambda probe, in the exhaust gas of an internal combustion engine, where at least one heating element for achieving the operating temperature in the exhaust gas probe and determination of the temperature of the exhaust gas probe is performed by measuring the internal resistance. Measurement of the internal resistance occurs by the superimposition of discrete bipolar test pulses that include a pulse and a counter pulse, and by acquisition of the Nernst voltage.
摘要翻译：一种用于在内燃机的废气中操作排气探针，特别是λ探针的方法，其中至少一个用于实现排气探针中的工作温度的加热元件和废气温度的确定探头通过测量内阻进行。通过叠加包含脉冲和反相脉冲的离散双极性测试脉冲以及通过获取能斯特电压来测量内部电阻。

66. 发明授权

US07223946B2 Method and device for control and diagnosis for the heating of a lambda probe 有权
标题翻译：用于加热λ探针的控制和诊断的方法和装置
公开(公告)号：US07223946B2
公开(公告)日：2007-05-29
申请号：US11246862
申请日：2005-10-07
申请人： Eberhard Schnaibel , Andreas Koring
发明人： Eberhard Schnaibel , Andreas Koring
IPC分类号： H05B1/02
CPC分类号： F02D41/1494 , F02D41/1495
摘要： A method for controlling and regulating an electrical heating of a probe situated in the exhaust system of an internal combustion engine, a total heating power of the probe being set, and an actual temperature value of the probe being determined by measuring a characteristic parameter, e.g., a resistance. To prevent overheating of the probe ceramics, and therefore over-compensation of aging effects when using such a method, a rated heating power is determined by way of a program map as a function of operating points of the internal combustion engine; a control heating power is determined from the actual temperature value and a new setpoint value in a controller; and the total heating power is formed as the sum of the rated heating power and the control heating power. Moreover, due to this procedure, the regulating reserve of the controller is retained in wide ranges of the operating points. A cost advantage is yielded, because a measuring resistor and an analog-to-digital converter can be omitted. Also, a device for controlling and regulating an electrical heating of a probe situated in the exhaust system of an internal combustion engine, for implementing the method. Because a program map and a controller are connected via a summing stage, a particularly simply constructed device is provided which prevents overheating of the exhaust gas analyzer probe.
摘要翻译：一种用于控制和调节位于内燃机的排气系统中的探针的电加热的方法，所述探针的总加热功率被设定，并且所述探针的实际温度值通过测量特征参数来确定，例如，阻力。为了防止探针陶瓷的过热，并且因此在使用这种方法时对老化效应的过度补偿，通过作为内燃机的工作点的函数的程序图来确定额定加热功率; 根据控制器中的实际温度值和新的设定值确定控制加热功率; 并且总加热功率形成为额定加热功率和控制加热功率之和。此外，由于该程序，控制器的调节储备保留在工作点的宽范围内。由于可以省略测量电阻和模数转换器，所以产生了成本优势。另外，用于控制和调节位于内燃机的排气系统中的探头的电加热的装置，用于实现该方法。由于程序图和控制器通过求和级连接，所以提供了特别简单构造的装置，其防止排气分析器探针的过热。

67. 发明申请

US20060086733A1 Method and device for control and diagnosis for the heating of a lambda probe 有权
标题翻译：用于加热λ探针的控制和诊断的方法和装置
公开(公告)号：US20060086733A1
公开(公告)日：2006-04-27
申请号：US11246862
申请日：2005-10-07
申请人： Eberhard Schnaibel , Andreas Koring
发明人： Eberhard Schnaibel , Andreas Koring
IPC分类号： H05B6/72
CPC分类号： F02D41/1494 , F02D41/1495
摘要： A method for controlling and regulating an electrical heating of a probe situated in the exhaust system of an internal combustion engine, a total heating power of the probe being set, and an actual temperature value of the probe being determined by measuring a characteristic parameter, e.g., a resistance. To prevent overheating of the probe ceramics, and therefore over-compensation of aging effects when using such a method, a rated heating power is determined by way of a program map as a function of operating points of the internal combustion engine; a control heating power is determined from the actual temperature value and a new setpoint value in a controller; and the total heating power is formed as the sum of the rated heating power and the control heating power. Moreover, due to this procedure, the regulating reserve of the controller is retained in wide ranges of the operating points. A cost advantage is yielded, because a measuring resistor and an analog-to-digital converter can be omitted. Also, a device for controlling and regulating an electrical heating of a probe situated in the exhaust system of an internal combustion engine, for implementing the method. Because a program map and a controller are connected via a summing stage, a particularly simply constructed device is provided which prevents overheating of the exhaust gas analyzer probe.
摘要翻译：一种用于控制和调节位于内燃机的排气系统中的探针的电加热的方法，所述探针的总加热功率被设定，并且所述探针的实际温度值通过测量特征参数来确定，例如，阻力。为了防止探针陶瓷的过热，并且因此在使用这种方法时对老化效应的过度补偿，通过作为内燃机的工作点的函数的程序图来确定额定加热功率; 根据控制器中的实际温度值和新的设定值确定控制加热功率; 并且总加热功率形成为额定加热功率和控制加热功率之和。此外，由于该程序，控制器的调节储备保留在工作点的宽范围内。由于可以省略测量电阻和模数转换器，所以产生了成本优势。另外，用于控制和调节位于内燃机的排气系统中的探头的电加热的装置，用于实现该方法。由于程序图和控制器通过求和级连接，所以提供了特别简单构造的装置，其防止排气分析器探针的过热。

68. 发明授权

US06761023B1 Method for operating an internal combustion engine, in particular, of a motor vehicle 失效
标题翻译：用于操作内燃机，特别是机动车辆的方法
公开(公告)号：US06761023B1
公开(公告)日：2004-07-13
申请号：US10169205
申请日：2002-10-08
申请人： Eberhard Schnaibel , Andreas Koring , Holger Bellmann
发明人： Eberhard Schnaibel , Andreas Koring , Holger Bellmann
IPC分类号： F01N300
CPC分类号： F01N9/005 , F01N11/002 , F01N2550/02 , F02D41/1446 , F02D41/3023 , F02D41/405 , F02D2041/389 , Y02T10/44 , Y02T10/47
摘要： An internal combustion engine for a motor vehicle. In the internal combustion engine, fuel is injected directly into a combustion chamber and is burned during an intake phase in a first mode of operation and during a compression phase in a second mode of operation. Exhaust gas formed by combustion may be sent to a catalytic converter. A controller may cause additional fuel to be injected following combustion in the second mode of operation. The controller may also cause the temperature of the exhaust gas to be measured in or downstream from the catalytic converter and compared with a threshold value.
摘要翻译：一种用于机动车辆的内燃机。在内燃机中，燃料直接注入燃烧室，并且在第一操作模式的进气阶段和在第二操作模式的压缩阶段期间燃烧。通过燃烧形成的废气可以被送到催化转化器。在第二操作模式下，控制器可能会在燃烧后引起额外的燃料喷射。控制器还可以使排气的温度在催化转化器中或下游进行测量，并与阈值进行比较。

69. 发明授权

US06245205B1 Diagnostic arrangement for a potentiometric electrically heated exhaust-gas probe for controlling combustion processes 有权
标题翻译：用于控制燃烧过程的电位电加热排气探头的诊断装置
公开(公告)号：US06245205B1
公开(公告)日：2001-06-12
申请号：US09379368
申请日：1999-08-23
申请人： Eberhard Schnaibel , Lothar Raff
发明人： Eberhard Schnaibel , Lothar Raff
IPC分类号： G01N27409
CPC分类号： F02D41/1495
摘要： The invention is directed to a diagnostic arrangement for a potentiometric, electrical exhaust-gas probe for the control of combustion processes with a periodic change of the composition of the combusting air/fuel mixture between oxygen deficiency and oxygen excess. The exhaust-gas probe is heated by an electric heater and outputs a probe signal when the exhaust-gas probe operates without fault which changes between a first region of high signal values (oxygen deficiency) and a second region of low signal values (oxygen excess) with the first region and the second region being separated by a third region of values. A fault announcement is outputted when the probe signal lies within the third region longer than a pregiven longest duration. A fault announcement is also outputted when changes of the current supplied to the electric heater occur within the pregiven longest duration and when the probe signal has temporarily left the third region of values after the change of the heater current.
摘要翻译：本发明涉及用于控制燃烧过程的电位计，电气排气探针的诊断装置，其中氧气缺氧和氧气过量之间的燃烧空气/燃料混合物的组成的周期性变化。废气探头由电加热器加热，当排气探针无故障地操作时，输出探测信号，在高信号值（缺氧）的第一区域和低信号值的第二区域（氧气过量）之间发生变化），其中第一区域和第二区域被第三区域区分开。当探测信号处于第三区域内时比输出最长持续时间更长的时间，输出故障通知。当提供给电加热器的电流的变化发生在预先设定的最长持续时间内并且当探头信号在加热器电流改变之后暂时离开第三区域时，也输出故障通知。

70. 发明授权

US6034610A Method and arrangement for monitoring the operation of a gas probe 失效
标题翻译：用于监测气体探头操作的方法和装置
公开(公告)号：US6034610A
公开(公告)日：2000-03-07
申请号：US114483
申请日：1998-07-13
申请人： Eberhard Schnaibel , Erich Junginger , Lothar Raff
发明人： Eberhard Schnaibel , Erich Junginger , Lothar Raff
IPC分类号： G01N27/409 , F02B39/16 , F02D41/14 , G01N27/26 , G01N27/407 , G01N27/416 , G08B21/00
CPC分类号： F02B39/16 , F02D41/1455 , F02D41/1494 , F02D41/1495 , F02D41/1496 , G01N27/407 , G01N27/4163
摘要： The invention is directed to a method for monitoring the operation of a gas probe, such as a .lambda.-probe for an internal combustion engine. The .lambda.-probe has a probe ceramic (Nernst cell) and a probe heater. The internal resistance (x) of the probe ceramic is measured and a desired value (y) is determined in dependence upon the temperature of the gas to be detected and the heating power of the probe heater. The internal resistance (x) is then compared to the desired value (y) and, when the measured value of the internal resistance (x) exceeds the desired value (y), then a fault signal is generated and/or the fault signal is outputted and/or the fault signal is stored.
摘要翻译：本发明涉及用于监测气体探针（例如用于内燃机的λ探针）的操作的方法。 λ探针具有探针陶瓷（能斯特细胞）和探针加热器。测量探针陶瓷的内阻（x），并根据被检测气体的温度和探针加热器的加热功率来确定期望值（y）。然后将内部电阻（x）与期望值（y）进行比较，并且当内部电阻（x）的测量值超过期望值（y）时，产生故障信号和/或故障信号输出和/或故障信号被存储。

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