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1. 发明申请

US20110057645A1 Method and Pulse-Width-Modulated Current Control Circuit For Driving Inductive Loads in Motor Vehicles 有权
标题翻译：用于驾驶汽车中的感应负载的方法和脉宽调制电流控制电路
公开(公告)号：US20110057645A1
公开(公告)日：2011-03-10
申请号：US12300488
申请日：2007-05-10
申请人： Markus Jäger , Peter Oehler , Frank Michel , Micha Heinz , Wolfgang Fey , Axel Schmitz , Wolfgang Joeckel
发明人： Markus Jäger , Peter Oehler , Frank Michel , Micha Heinz , Wolfgang Fey , Axel Schmitz , Wolfgang Joeckel
IPC分类号： G01R1/14
CPC分类号： B60T8/36 , B60T2270/411 , G01R19/0092 , H01F7/1811 , H01F2007/1866 , H01F2007/1888 , H02M2001/0009 , H02M2003/1555
摘要： Method in which the current is measured inside an integrated PWM control circuit using at least one A/D converter which is likewise integrated in the circuit is described. The PWM controller is provided for the purpose of driving inductive loads and is arranged, in particular, in an electronic circuit of an electronic controller for a motor vehicle braking system. Before determining the actual current of the PWM controller, which is determined using the at least one A/D converter, the current is smoothed using a low-pass filter. A circuit arrangement for carrying out the above method and its use in electronic motor vehicle control systems is also described herein.
摘要翻译：描述了使用同样集成在电路中的至少一个A / D转换器在集成PWM控制电路内测量电流的方法。 PWM控制器被提供用于驱动感性负载，并且特别地布置在用于机动车辆制动系统的电子控制器的电子电路中。在确定使用至少一个A / D转换器确定的PWM控制器的实际电流之前，使用低通滤波器平滑电流。这里还描述了用于执行上述方法的电路装置及其在电子机动车辆控制系统中的应用。

2. 发明授权

US08704508B2 Method and pulse-width-modulated current control circuit for driving inductive loads in motor vehicles 有权
标题翻译：用于驱动机动车辆感应负载的方法和脉宽调制电流控制电路
公开(公告)号：US08704508B2
公开(公告)日：2014-04-22
申请号：US12300488
申请日：2007-05-11
申请人： Wolfgang Fey , Micha Heinz , Wolfgang Joeckel , Peter Oehler , Axel Schmitz , Frank Michel
发明人： Wolfgang Fey , Micha Heinz , Wolfgang Joeckel , Peter Oehler , Axel Schmitz , Frank Michel
IPC分类号： G01R1/14
CPC分类号： B60T8/36 , B60T2270/411 , G01R19/0092 , H01F7/1811 , H01F2007/1866 , H01F2007/1888 , H02M2001/0009 , H02M2003/1555
摘要： Method in which the current is measured inside an integrated PWM control circuit using at least one A/D converter which is likewise integrated in the circuit is described. The PWM controller is provided for the purpose of driving inductive loads and is arranged, in particular, in an electronic circuit of an electronic controller for a motor vehicle braking system. Before determining the actual current of the PWM controller, which is determined using the at least one A/D converter, the current is smoothed using a low-pass filter. A circuit arrangement for carrying out the above method and its use in electronic motor vehicle control systems is also described herein.
摘要翻译：描述了使用同样集成在电路中的至少一个A / D转换器在集成PWM控制电路内测量电流的方法。 PWM控制器被提供用于驱动感性负载，并且特别地布置在用于机动车辆制动系统的电子控制器的电子电路中。在确定使用至少一个A / D转换器确定的PWM控制器的实际电流之前，使用低通滤波器平滑电流。这里还描述了用于执行上述方法的电路装置及其在电子机动车辆控制系统中的应用。

3. 发明申请

US20110057644A1 ELECTRONIC MOTOR VEHICLE CONTROL SYSTEM WITH CURRENT MEASURING CIRCUIT 有权
标题翻译：具有电流测量电路的电动马达控制系统
公开(公告)号：US20110057644A1
公开(公告)日：2011-03-10
申请号：US12934350
申请日：2009-03-25
申请人： Peter Oehler , Frank Michel , Micha Heinz , Axel Schmitz
发明人： Peter Oehler , Frank Michel , Micha Heinz , Axel Schmitz
IPC分类号： G01R19/00
CPC分类号： B60T8/36 , G01R19/0092 , H03K5/084 , H03M3/43 , H03M3/456
摘要： The invention relates to an electronic motor vehicle control system having at least one valve actuating circuit which controls a load current by means of pulse width modulation. The actuating circuit has at least one electronic current measuring circuit which has at least one measurement path with at least one analog/digital converter. The analog/digital converts an analog measurement signal of the load current into a digital measurement signal of the load current and is actuated or designed in such a way as to carry out a plurality of current measurements per PWM period. The at least one measurement path of the current measurement circuit has a signal conservation circuit which provides the analog measurement signal of the load current substantially unchanged, and independent of the actual load current, for at least a defined hold time (toff->on, ton->off).
摘要翻译：本发明涉及一种电子机动车辆控制系统，其具有通过脉冲宽度调制来控制负载电流的至少一个阀门致动电路。致动电路具有至少一个电子电流测量电路，其具有至少一个具有至少一个模拟/数字转换器的测量路径。模拟/数字将负载电流的模拟测量信号转换为负载电流的数字测量信号，并且以每PWM周期执行多个电流测量的方式被致动或设计。电流测量电路的至少一个测量路径具有信号守恒电路，其至少在定义的保持时间（toff-> on）上提供负载电流的模拟测量信号，其基本上不变，并且与实际负载电流无关， ton-> off）。

4. 发明授权

US08131439B2 Method and electronic regulator with a current measuring circuit for measuring the current by sense-FET and sigma-delta modulation 有权
标题翻译：方法和电子调节器，具有用于通过感测FET和Σ-Δ调制测量电流的电流测量电路
公开(公告)号：US08131439B2
公开(公告)日：2012-03-06
申请号：US12159913
申请日：2007-01-09
申请人： Peter Oehler , Axel Schmitz , Micha Heinz , Frank Michel
发明人： Peter Oehler , Axel Schmitz , Micha Heinz , Frank Michel
IPC分类号： G06F19/00 , G01R1/14
CPC分类号： H02P15/00 , B60T8/36 , H02M3/158 , H02M2001/0009 , H02M2003/1555
摘要： An electronic controller for motor vehicle control systems having at least one valve actuation circuit is described herein. The electronic controller uses pulse width modulation to control the load current (iL) flowing through an essentially inductive load (L), and has at least one electronic current measuring circuit which has at least one analog/digital converter which converts an analog measurement signal for the load current (iL) into a digital measurement signal for the load current (iL). The at least one analog/digital converter is a sigma-delta modulator. A method for measuring current using sigma-delta modulation and to the use of the electronic controller in a motor vehicle brake system is also described herein.
摘要翻译：本文描述了一种用于具有至少一个阀致动电路的机动车辆控制系统的电子控制器。电子控制器使用脉冲宽度调制来控制流过基本感性负载（L）的负载电流（iL），并且具有至少一个电子电流测量电路，其具有至少一个模拟/数字转换器，该模拟/数字转换器将模拟测量信号转换为将负载电流（iL）转换为负载电流（iL）的数字测量信号。该至少一个模拟/数字转换器是Σ-Δ调制器。本文还描述了一种用于使用Σ-Δ调制的电流以及在机动车辆制动系统中使用电子控制器的方法。

5. 发明授权

US08664936B2 Electronic motor vehicle control system with current measuring circuit 有权
标题翻译：具有电流测量电路的电子汽车控制系统
公开(公告)号：US08664936B2
公开(公告)日：2014-03-04
申请号：US12934350
申请日：2009-03-25
申请人： Peter Oehler , Frank Michel , Micha Heinz , Axel Schmitz
发明人： Peter Oehler , Frank Michel , Micha Heinz , Axel Schmitz
IPC分类号： G01R19/18 , G06F7/00
CPC分类号： B60T8/36 , G01R19/0092 , H03K5/084 , H03M3/43 , H03M3/456
摘要： The invention relates to an electronic motor vehicle control system having at least one valve actuating circuit which controls a load current by means of pulse width modulation. The actuating circuit has at least one electronic current measuring circuit which has at least one measurement path with at least one analog/digital converter. The analog/digital converts an analog measurement signal of the load current into a digital measurement signal of the load current and is actuated or designed in such a way as to carry out a plurality of current measurements per PWM period. The at least one measurement path of the current measurement circuit has a signal conservation circuit which provides the analog measurement signal of the load current substantially unchanged, and independent of the actual load current, for at least a defined hold time (toff->on, ton->off).
摘要翻译：本发明涉及一种电子机动车辆控制系统，其具有通过脉冲宽度调制来控制负载电流的至少一个阀门致动电路。致动电路具有至少一个电子电流测量电路，其具有至少一个具有至少一个模拟/数字转换器的测量路径。模拟/数字将负载电流的模拟测量信号转换为负载电流的数字测量信号，并且以每PWM周期执行多个电流测量的方式被致动或设计。电流测量电路的至少一个测量路径具有信号守恒电路，其至少在定义的保持时间（toff-> on）上提供负载电流的模拟测量信号，其基本上不变，并且与实际负载电流无关， ton-> off）。

6. 发明申请

US20090299592A1 Method and Electronic Regulator With A Current Measuring Circuit For Measuring The Current by Sense-Fet and Sigma-Delta Modulation 有权
标题翻译：具有电流测量电路的方法和电子调节器，用于通过Sense-Fet和Σ-Δ调制来测量电流
公开(公告)号：US20090299592A1
公开(公告)日：2009-12-03
申请号：US12159913
申请日：2007-01-09
申请人： Peter Oehler , Axel Schmitz , Micha Heinz , Frank Michel
发明人： Peter Oehler , Axel Schmitz , Micha Heinz , Frank Michel
IPC分类号： G06F19/00 , G01R19/00
CPC分类号： H02P15/00 , B60T8/36 , H02M3/158 , H02M2001/0009 , H02M2003/1555
摘要： An electronic controller for motor vehicle control systems having at least one valve actuation circuit is described herein. The electronic controller uses pulse width modulation to control the load current (iL) flowing through an essentially inductive load (L), and has at least one electronic current measuring circuit which has at least one analog/digital converter which converts an analog measurement signal for the load current (iL) into a digital measurement signal for the load current (iL). The at least one analog/digital converter is a sigma-delta modulator. A method for measuring current using sigma-delta modulation and to the use of the electronic controller in a motor vehicle brake system is also described herein.
摘要翻译：本文描述了一种用于具有至少一个阀致动电路的机动车辆控制系统的电子控制器。电子控制器使用脉冲宽度调制来控制流过基本感性负载（L）的负载电流（iL），并且具有至少一个电子电流测量电路，其具有至少一个模拟/数字转换器，该模拟/数字转换器将模拟测量信号转换为将负载电流（iL）转换为负载电流（iL）的数字测量信号。该至少一个模拟/数字转换器是Σ-Δ调制器。本文还描述了一种用于使用Σ-Δ调制的电流以及在机动车辆制动系统中使用电子控制器的方法。

7. 发明申请

US20100254058A1 INTEGRATED CIRCUIT ARRANGEMENT FOR SAFETY CRITICAL REGULATION SYSTEMS 有权
标题翻译：集成电路安全关键监管系统
公开(公告)号：US20100254058A1
公开(公告)日：2010-10-07
申请号：US12597369
申请日：2008-04-23
申请人： Andreas Kirchbaum , Mario Engelmann , Frank Michel , Luc van Dijk , Wolfgang Fey , Adrian Traskov , Micha Heinz
发明人： Andreas Kirchbaum , Mario Engelmann , Frank Michel , Luc van Dijk , Wolfgang Fey , Adrian Traskov , Micha Heinz
IPC分类号： H02H5/04 , G01K13/00
CPC分类号： G06F1/206
摘要： An integrated circuit arrangement on a common chip or chip support, for safety critical applications, in particular for use in control and regulation units for a motor vehicle braking system, including at least one microprocessor system module, which has at least one core processor, provided with at least one ROM and at least one RAM, at least one power module for controlling external users and at least one monitoring module for monitoring at least parts and/or part systems of the circuit arrangement, the circuit arrangement including at least one temperature sensor for recording a chip temperature.
摘要翻译：用于安全关键应用的公共芯片或芯片支架上的集成电路装置，特别是用于机动车辆制动系统的控制和调节单元中，包括至少一个具有至少一个核心处理器的微处理器系统模块具有至少一个ROM和至少一个RAM，用于控制外部用户的至少一个电源模块和用于监视电路装置的至少一部分和/或部分系统的至少一个监视模块，所述电路装置包括至少一个温度传感器用于记录芯片温度。

8. 发明授权

US08578258B2 Method and integrated circuit for increasing the immunity to interference 有权
标题翻译：用于增加抗干扰性的方法和集成电路
公开(公告)号：US08578258B2
公开(公告)日：2013-11-05
申请号：US10590087
申请日：2005-02-17
申请人： Wolfgang Fey , Micha Heinz , Adrian Traskov , Frank Michel
发明人： Wolfgang Fey , Micha Heinz , Adrian Traskov , Frank Michel
IPC分类号： G06F11/00
CPC分类号： G06F11/0772 , G06F11/0724 , G06F11/0736 , G06F11/0739 , G06F11/1645 , G06F11/2215
摘要： Disclosed is a method of improving the immunity to interference of an integrated circuit (16) having error signals transferred between a microprocessor chip or multiple processor μC (1) and an additional component (2). For the transfer, a minimum pulse length that is independent of the clock frequency of the microprocessor or the microprocessors is defined, starting from which a signal on an error line having a defined pulse length is interpreted as an error. Also disclosed is an integrated circuit, which is designed so that the above method is implemented. The circuit has a microprocessor chip or multiple processor microcontroller (1) or microprocessor module and an additional component (2) having separately arranged power elements. The circuit also has pulse extending devices and/or signal delaying devices for the output of error pulses (6, 6′) one after the other through at least one error line (3, 4).
摘要翻译：公开了一种提高在微处理器芯片或多处理器muC（1）与附加部件（2）之间传送的误差信号的集成电路（16）的抗干扰性的方法。对于传输，定义了与微处理器或微处理器的时钟频率无关的最小脉冲长度，从而将具有定义的脉冲长度的误差线上的信号从该脉冲长度解释为误差。还公开了一种集成电路，其被设计为实现上述方法。该电路具有微处理器芯片或多处理器微控制器（1）或微处理器模块以及具有单独布置的功率元件的附加组件（2）。电路还具有脉冲延伸装置和/或信号延迟装置，用于通过至少一个误差线（3,4）一个接一个地输出误差脉冲（6,6'）。

9. 发明授权

US08493703B2 Integrated circuit arrangement for safety critical regulation systems 有权
标题翻译：用于安全关键调节系统的集成电路布置
公开(公告)号：US08493703B2
公开(公告)日：2013-07-23
申请号：US12597369
申请日：2008-04-23
申请人： Andreas Kirschbaum , Mario Engelmann , Frank Michel , Luc van Dijk , Wolfgang Fey , Adrian Traskov , Micha Heinz
发明人： Andreas Kirschbaum , Mario Engelmann , Frank Michel , Luc van Dijk , Wolfgang Fey , Adrian Traskov , Micha Heinz
IPC分类号： H02H5/04
CPC分类号： G06F1/206
摘要： An integrated circuit arrangement on a common chip or chip support, for safety critical applications, in particular for use in control and regulation units for a motor vehicle braking system, including at least one microprocessor system module, which has at least one core processor, provided with at least one ROM and at least one RAM, at least one power module for controlling external users and at least one monitoring module for monitoring at least parts and/or part systems of the circuit arrangement, the circuit arrangement including at least one temperature sensor for recording a chip temperature.
摘要翻译：用于安全关键应用的公共芯片或芯片支架上的集成电路装置，特别是用于机动车辆制动系统的控制和调节单元中，包括至少一个具有至少一个核心处理器的微处理器系统模块具有至少一个ROM和至少一个RAM，用于控制外部用户的至少一个电源模块和用于监视电路装置的至少一部分和/或部分系统的至少一个监视模块，所述电路装置包括至少一个温度传感器用于记录芯片温度。

10. 发明申请

US20070205930A1 Method and integrated circuit for increasing the immunity to interference 有权
标题翻译：用于增加抗干扰性的方法和集成电路
公开(公告)号：US20070205930A1
公开(公告)日：2007-09-06
申请号：US10590087
申请日：2005-02-17
申请人： Woflgang Fey , Micha Heinz , Adrian Traskov , Frank Michel
发明人： Woflgang Fey , Micha Heinz , Adrian Traskov , Frank Michel
IPC分类号： H03M1/06
CPC分类号： G06F11/0772 , G06F11/0724 , G06F11/0736 , G06F11/0739 , G06F11/1645 , G06F11/2215
摘要： Disclosed is a method of improving the immunity to interference of an integrated circuit (16) having error signals transferred between a microprocessor chip or multiple processor μC (1) and an additional component (2). For the transfer, a minimum pulse length that is independent of the clock frequency of the microprocessor or the microprocessors is defined, starting from which a signal on an error line having a defined pulse length is interpreted as an error. Also disclosed is an integrated circuit, which is designed so that the above method is implemented. The circuit has a microprocessor chip or multiple processor microcontroller (1) or microprocessor module and an additional component (2) having separately arranged power elements. The circuit also has pulse extending devices and/or signal delaying devices for the output of error pulses (6, 6′) one after the other through at least one error line (3, 4).
摘要翻译：公开了一种提高在微处理器芯片或多处理器muC（1）与附加部件（2）之间传送的误差信号的集成电路（16）的抗干扰性的方法。对于传输，定义了与微处理器或微处理器的时钟频率无关的最小脉冲长度，从而将具有定义的脉冲长度的误差线上的信号从该脉冲长度解释为误差。还公开了一种集成电路，其被设计为实现上述方法。该电路具有微处理器芯片或多处理器微控制器（1）或微处理器模块以及具有单独布置的功率元件的附加组件（2）。电路还具有脉冲延伸装置和/或信号延迟装置，用于通过至少一个误差线（3,4）一个接一个地输出误差脉冲（6,6'）。

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