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1. 发明申请

WO1995026079A1 CIRCUIT FOR CONDITIONING AND DIGITISING AN ANALOGUE SIGNAL 审中-公开
标题翻译：电路模拟信号的治疗和A / D转换
公开(公告)号：WO1995026079A1
公开(公告)日：1995-09-28
申请号：PCT/EP1995000805
申请日：1995-03-04
申请人： ITT AUTOMOTIVE EUROPE GMBH , ZYDEK, Michael , FEY, Wolfang , TRASKOV, Adrian
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： H03M03/02
CPC分类号： B60T8/173 , H03M3/022
摘要： A circuit for conditioning and digitising an analogue signal (x(t)) comprises a regulator circuit which is in the form of a delta modulator and comprises a comparator (1), a clocked flip-flop (2), a digital accumulator (3) and a digital-to-analogue converter (4). The comparator (1) compares the analogue input signal (x(t)) with a tracked signal (y(t)). The digital output signal of the accumulator is converted into a rectangular signal (COUT) corresponding to the analogue input signal (x(t)) by a digital low-pass filter (7) and a threshold value comparator (9) to which the mean value (M) of the digital output signal (DOUT) is supplied as the threshold value.
摘要翻译：用于将模拟信号的处理和A / D转换（X（t））的所述的电路装置包括一个在一Δ调制器的方式构成的控制电路，和比较器（1），一个时钟控制的触发器（2），数字累加器（3 ）和一个D / A转换器（4）。比较器（1）的模拟输入信号（X（t））的一个跟踪信号（Y（t））的比较。蓄能器的数字输出信号通过数字低通滤波器（7）和通过阈值比较器（9），其作为阈值的平均值的数字输出信号的（M）（DOUT）被施加，在一个（X（t））的对应的模拟输入信号实施方波信号（COUT）。

2. 发明申请

WO1997017239A1 METHOD OF OPERATING A PNEUMATIC BRAKE BOOSTER 审中-公开
标题翻译：一种用于操作气动制动助力器
公开(公告)号：WO1997017239A1
公开(公告)日：1997-05-15
申请号：PCT/EP1996004828
申请日：1996-11-05
申请人： ITT AUTOMOTIVE EUROPE GMBH , KLESEN, Christof , FÜHRER, Jochen , VOGT, Michael , ZINGEL, Heinz , NEU, Thorsten , ZYDEK, Michael , KREBS, Stefan , BERTHOLD, Thomas
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T07/12
CPC分类号： B60T8/3265 , B60T7/12 , B60T8/3275 , B60T8/36 , B60T13/72
摘要： The invention concerns a method of operating an electromechanically controllable pneumatic brake booster. According to the invention, a short current pulse of maximum current intensity with a subsequent slope-like current rise is applied for a time interval (T0-T2) to an electromagnet (7) which actuates a sealing seat (30) of its control valve (6). When the pressure prevailing in a master cylinder (3) downstream of the brake booster (2) reaches a predetermined value (pthreshold), the current to be fed to the electromagnet (7) is reduced. If the hydraulic pressure in the master cylinder (3) reaches a nominal value (pnominal), the current to be fed to the electromagnet (7) is supplied by a pressure regulator (14) which maintains the hydraulic pressure constant.
摘要翻译：一种用于操作机电控制气动制动助力器的方法提供了具有其控制阀的密封座（30）的电磁体（7）（6）在时间间隔（T0-T2）与在当前后续斜坡状上升最大电流幅度的短电流脉冲致动通电并且当它达到（2）连接在所述主制动缸（3）存在的压力的下游侧的制动助力器的预定值（Pschwell），降低被供给（7）的电流的电磁铁。主制动缸（3）在达到被控制液压达到所希望的值（Psoll），它被提供给螺线管（7）的电流被从压力调节器（14）保持所述液压供给恒定。

3. 发明申请

WO1996009691A1 CIRCUIT ARRANGEMENT FOR EVALUTATING THE OUTPUT SIGNAL FROM AN ACTIVE SENSOR 审中-公开
标题翻译：电路，用于评估输出信号的有源传感器
公开(公告)号：WO1996009691A1
公开(公告)日：1996-03-28
申请号：PCT/EP1995003655
申请日：1995-09-18
申请人： ITT AUTOMOTIVE EUROPE GMBH , ZINKE, Olaf , FEY, Wolfgang , ZYDEK, Michael
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： H03K05/08
CPC分类号： H03K5/088 , G01P3/48
摘要： For evaluating the output signal in the form of a binary current signal (IS) from an active sensor (1), a circuit is proposed in which a proportional current is derived from the sensor current (IS) with the aid of a current balancing circuit (2, 2'), and the current (I1) resulting from current balancing is drawn off from a stabilised voltage source (UK) via an ohmic resistor (R1), thereby generating a binary voltage signal (V1) which is applied to a flipflop (3) comparing the voltage signal (V1) with a reference voltage (UBez) composed of a reference voltage (URef) and a hysteresis voltage. The switching threshold of the flipflop (3) is varied or adjusted in accordance with the actual sensor current (IS), leakage currents, etc.
摘要翻译：对于有源传感器（1），它是在一个二进制电流信号（IS）的形式的输出信号的评价，提出了一种电路装置，其中来自所述传感器的电流（IS）由一个电流反射镜电路（2,2“）的装置，一个成比例的电流，获得除去生成的感应电流镜电流（I1）通过电阻（R1），从而相应的传感器输出的二进制电压信号（V1）的稳定的电压源（UK）。触发器（3）的电压信号（V1）被供给到与来自构成的参考电压（U REF）和滞后电压延伸的基准电压（UBez）的电压信号（V1），进行比较。触发器（3）的切换阈值是泄漏电流的实际传感器电流（IS）的功能等会有所不同，被跟踪。

4. 发明申请

WO1994022700A1 CIRCUIT FOR TRIGGERING WARNING LAMPS 审中-公开
标题翻译：电路是否警告灯控制
公开(公告)号：WO1994022700A1
公开(公告)日：1994-10-13
申请号：PCT/EP1994000771
申请日：1994-03-12
申请人： ITT AUTOMOTIVE EUROPE GMBH , ZYDEK, Michael , FEY, Wolfgang , ENGELMANN, Mario
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T08/88
CPC分类号： B60T8/885 , B60T17/22 , B60T2270/402 , H03K17/302 , H03K17/6874
摘要： A circuit for triggering warning lamps has an additional circuit (5) containing an automatic transistor circuit (P-FET3, P-FET4, R1) with a triggering circuit connected to the supply voltages (VCC5, VCC12). If the supply voltages are in order, the triggering circuit keeps the transistor blocked. If the power fails (VCC5 and/or VCC12), the transistors (P-FET3, P-FET4) of the automatic transistor circuit (P-FET3, P-FET3, R1) open a current path from the warning lamp terminal (WL-OUT) to the control terminal (G) of the power driver (2), making it possible for the power driver (2) and hence the warning lamp (3) to be switched on.

5. 发明申请

WO1997027487A1 CIRCUIT ARRANGEMENT FOR ADAPTING AN ACTIVE SENSOR TO AN EVALUATION CIRCUIT 审中-公开
标题翻译： CIRCUIT FOR AN适应有源传感器到评估电路
公开(公告)号：WO1997027487A1
公开(公告)日：1997-07-31
申请号：PCT/EP1997000037
申请日：1997-01-08
申请人： ITT AUTOMOTIVE EUROPE GMBH , FEY, Wolfgang , ZYDEK, Michael , STRICKER, Falk
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： G01P03/48
CPC分类号： B60T8/171 , G01D3/08 , G01P21/02
摘要： A circuit arrangement is disclosed which permits connection of an active sensor (1) in the form of a binary current source to an electronic evaluation circuit (3) designed for use with a passive sensor. The electronic evaluation circuit (3) comprises a comparator (4) which produces a signal proportional to the speed (revs.) and a window comparator (6, 7) with which the functioning of the sensor (1) can be monitored. The voltage signal applied to the comparator (4) is produced by a resistor (R1) connected in series with the active sensor (1) and with a voltage divider (R2, R3) which is connected in parallel with the active sensor. The voltage signal is led to the N input of the comparator (4) via an RC element (R4, C1) and to the P input of the comparator (4) directly, thus ensuring that the comparator responds to fluctuations at the central tap (M) of the voltage divider. This circuit is not sensitive to fluctuations in the intensity or voltage of the supply current or to drift in the active sensor.
摘要翻译：它显示了一个电路装置，这使得它的有源传感器（1），其是将与电子评估电路（3），其被设计用于无源传感器相关联的二进制电源。电子评估电路（3）包括比较器（4），它提供一个与转速成比例的信号，和一个窗口比较器（6,7），使（1）到被监控的传感器的功能。的电压信号被提供给比较器（4）是由串联连接的并联连接到有源传感器的有源传感器（1）和分压器（R2，R3）的电阻器（R1）制备。该电压信号通过RC元件（R4，C1）和所述比较器中的P输入提供给比较器（4）的N输入（4）直接，从而比较器响应于在所述分压器的中心抽头（M）的变化。该电路是不敏感的电流或电压供应的变化以及有源传感器的漂移。

6. 发明申请

WO1997011528A1 CIRCUIT ARRANGEMENT FOR EVALUATING A BINARY SIGNAL DEFINED BY CURRENT THRESHOLD VALUES 审中-公开
标题翻译：电路评估二进制由当前阈值定义的信号
公开(公告)号：WO1997011528A1
公开(公告)日：1997-03-27
申请号：PCT/EP1996002908
申请日：1996-07-03
申请人： ITT AUTOMOTIVE EUROPE GMBH , ZYDEK, Michael , FEY, Wolfgang
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： H03K05/08
CPC分类号： B60R16/03 , G01D3/08 , G01P3/481
摘要： A circuit arrangement for evaluating a binary signal defined by two current threshold values, especially the output signal of an active sensor (1'), comprises a current source (IQ', IA11, IQ12, IQ13) which may consist of individual current sources and is connected in series to the signal source, i.e. the sensor (1'). The current source is inserted between the battery terminal (IGN) and the sensor terminal (A1) and at the same time acts as a current limiter in a short circuit or shung between the sensor terminal (A1) and earth (GND).
摘要翻译：用于评估一个二进制的电路装置，由两个电流阈值限定值信号，尤其是有源传感器（1“）的输出信号，包括电流源（IQ”，IQ11，IQ12，IQ13），其可以与信号源包括单个电流源和串联即是连接到所述传感器（1“）。所述电流源连接插入电池端子（IGN）和传感器连接器（A1）之间，并且同时作为传感器端子（A1）和地（GND）之间的短路或分流期间的电流限制。

7. 发明申请

WO1997006039A1 PROCESS AND CIRCUITRY FOR MONITORING A CONTROL CIRCUIT 审中-公开
标题翻译：方法与电路监测控制电路
公开(公告)号：WO1997006039A1
公开(公告)日：1997-02-20
申请号：PCT/EP1996002689
申请日：1996-06-20
申请人： ITT AUTOMOTIVE EUROPE GMBH , ENGELMANN, Mario , ZYDEK, Michael , ZINKE, Olaf , FEY, Wolfgang
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T08/88
CPC分类号： B60R16/03 , B60T8/885 , B60T8/90 , B60T2270/406 , H03K17/082
摘要： A process is disclosed for monitoring a final stage component (1, 1') to which a plurality of inductive loads (L1, L2, Ln) are connected. The current that flows through these inductive loads is regulated by cyclically driving the end stages (8). The current generated in the locking phases of the end stages by the inductively stored energy is partially or temporarily led through a common current measurement device (RRCS, 4) and evaluated for testing the final stages, including the inductive loads (L1, L2, Ln).
摘要翻译：在用于监测输出模块（1,1“）的多个电感性负载的（L1，L2，LN）连接，其并在其中流过该电感性负载电流的电流的方法由输出级的时钟驱动调节（8）的是，在功率放大器的锁定相位被存储的当前部分或暂时经由共同的电流测量装置的感应能量引起的（RRCS，4）被传递，并检查输出级，其中包括电感负载（L1，L2，LN）被评估。

8. 发明申请

WO1996038736A1 FAULT CURRENT RECOGNITION CIRCUITRY 审中-公开
标题翻译：电路是否故障电流检测
公开(公告)号：WO1996038736A1
公开(公告)日：1996-12-05
申请号：PCT/EP1996001896
申请日：1996-05-07
申请人： ITT AUTOMOTIVE EUROPE GMBH , ZYDEK, Michael , FEY, Wolfgang , ENGELMANN, Mario , ZINKE, Olaf
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： G01R31/06
CPC分类号： G01R31/025 , G01R31/007 , G01R31/06 , G01R31/2829
摘要： A circuitry for recognising a fault or leakage current in a supply line (REF) of an electronic circuit contains a current source (IQ; +IG, -IQ) designed for a maximum admissible fault or leakage current (+/- Imax). The current source is supplied by an auxiliary voltage source (UH). The potential in the supply line (REF) when the leakage current causes the supply voltage (UB) to be switched off is determined and evaluated by a potential monitor (PM1).
摘要翻译：用于在电子电路的电源线（REF）检测故障电流或漏电流的电路装置包括：电流源;这对于一个最大允许故障电流或漏电流（+/- I最大）被设计（IQ + IQ，-IQ）。该电源由辅助电压源（UH）提供。在供电线路（REF），其中，当电源电压（UB）被调整作为泄漏电流的结果，电位由电位监视器（PM1）和评估来确定。

9. 发明申请

WO1996029784A1 CIRCUIT FOR EVALUATING OR CONVERTING A BINARY SIGNAL DEFINED BY CURRENT THRESHOLDS 审中-公开
标题翻译：电路用于评估或二进制由当前阈值定义的信号WALK
公开(公告)号：WO1996029784A1
公开(公告)日：1996-09-26
申请号：PCT/EP1996000696
申请日：1996-02-20
申请人： ITT AUTOMOTIVE EUROPE GMBH , FEY, Wolfgang , ZYDEK, Michael
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： H03K05/08
CPC分类号： H03K5/08
摘要： A circuit for evaluating or converting a binary current signal (I), especially the output signal of an active sensor (1), comprises a current source (IQ, IQ2) in series with the sensor and designed for a rated current (IQ, I2) lying between the lower (IL) and upper threshold of the current signal (I) to be evaluated. The voltage drop across the current source (IQ, IQ2) is evaluated to find the status of the binary signal (I). Sensor faults can be detected by dividing the current source (IQ) into three individual sources (IQ1, IQ2, IQ3) having their amplifier circuits (T1, T2, T3) connected in parallel.
摘要翻译：用于评估或转换的二进制电流信号（I），特别是有源传感器的输出信号的电路装置（1），其包含一连接至所述传感器与电流源（IQ，IQ2），这对于一个额定电流（IQ，I2）被布置系列这是低（IL）和所评估的电流信号（I）的上限阈值之间。在电流源（IQ，IQ2）上的电压降，用于检测二进制信号（I）的信号状态进行评价。通过将在三个独立的电流源（IQ1，IQ2，IQ3），其放大电路（T1，T2，T3）被并联连接的电流源（IQ），传感器故障可以被识别。

10. 发明申请

WO1996014226A1 MICROPROCESSOR ARRANGEMENT FOR A VEHICLE CONTROL SYSTEM 审中-公开
标题翻译：微处理器安排车辆控制系统
公开(公告)号：WO1996014226A1
公开(公告)日：1996-05-17
申请号：PCT/EP1995004262
申请日：1995-10-30
申请人： ITT AUTOMOTIVE EUROPE GMBH , FENNEL, Helmut , KANT, Bernhard , ESSELBRÜGGE, Hermann , ZYDEK, Michael , GIERS, Bernhard
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T08/00
CPC分类号： B60T8/321 , B60T8/1755 , B60T8/885 , B60T2270/413
摘要： Proposed is a microprocessor arrangement for a vehicle control system with a plurality of microprocessor systems that are linked by a bus system and that carry out at least an anti-lock braking (ABS) and automatic slip control (ASR) as well as at least one other high-computation control function, such as yaw moment control (GMR), and monitoring functions. The microprocessor arrangement comprises three microprocessor systems (1, 2, 3; MP1, MP2, MP3) to which the individual functions are allocated such that the first microprocessor system (1, MP1) together with the second microprocessor system (2, MP2) perform the ABS and ASR functions, including monitoring of these functions, and the third microprocessor system (3, MP3) together with the second microprocessor system (2, MP2) execute the other control function (GMR) and its monitoring.
摘要翻译：它提出了一种用于车辆控制系统，其包括多个由连接到微处理器系统总线的系统中，至少一个防抱死（ABS）和牵引打滑控制（ASR）和至少一种其它高运算控制功能，如横摆力矩控制（GMR）互连的微处理器装置，和监视功能运行。微处理器布置包括三个微处理器系统（1，2，3; MP1，MP2，MP3）与所述第二微处理器系统（2，MP2），则ABS沿，在其上的单个功能被划分，使得第一微处理器系统（1，MP1）和ASR功能，包括这些功能的监测需要，以及与所述第二微处理器系统（2，MP2）沿第三微处理器系统（3，MP3），其它控制功能（GMR）和监测执行。

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