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1. 发明申请

WO1991011049A1 PROTECTIVE CIRCUIT FOR AN ELECTRICAL CONSUMER 审中-公开
标题翻译：电力消费者保护电路
公开(公告)号：WO1991011049A1
公开(公告)日：1991-07-25
申请号：PCT/DE1990000988
申请日：1990-12-22
申请人： ROBERT BOSCH GMBH , NITSCHKE, Werner , ANGERBAUER, Margit , HOFSAESS, Michael , SCHWEREN, Harald
发明人： ROBERT BOSCH GMBH
IPC分类号： H02H07/08
CPC分类号： H02H7/0833 , H02H3/087
摘要： A circuit arrangement for switching an electrical consumer on and off, in particular for cyclic operation of an electric motor, has a controllable switch element the control connection of which is connected to a drive circuit and through which the consumer current flows. The circuit arrangement also has a detector circuit which, in the event of a fault, switches off the consumer if a limit value of the consumer current is exceeded. To detect short-circuit faults, the control connection (collector of T1) or a signal corresponding to the control connection signal and a connection (7) of the switch element (5) leading to the consumer are each connected via a diode (D1, D2) to the input (33) of a driver (27) which, in the event of a fault, actuates a switch element (3) that breaks the consumer current circuit.

2. 发明申请

WO1995025283A1 METHOD OF TESTING A TRIGGER CIRCUIT 审中-公开
标题翻译：程序进行测试跳闸回路的
公开(公告)号：WO1995025283A1
公开(公告)日：1995-09-21
申请号：PCT/DE1995000216
申请日：1995-02-22
申请人： ROBERT BOSCH GMBH , SCHWEREN, Harald , RUTZ, Martin
发明人： ROBERT BOSCH GMBH
IPC分类号： G01P21/00
CPC分类号： G01P21/00
摘要： A test pulse is applied to an acceleration-sensitive sensor in order to test its reliability performance. It is possible to differentiate between an intact sensor (curve 1) and a defective sensor (curve 2) by means of their output signals.
摘要翻译：为了测试的加速度敏感的传感器的功能性，将测试脉冲施加到这一点。在其输出信号的基础上，一个完整的传感器（曲线1）和有缺陷的传感器（曲线2）可以被彼此区分开。

3. 发明申请

WO1997023369A1 AIRBAG SYSTEM 审中-公开
标题翻译：气囊系统
公开(公告)号：WO1997023369A1
公开(公告)日：1997-07-03
申请号：PCT/DE1996002376
申请日：1996-12-11
申请人： ROBERT BOSCH GMBH , NITSCHKE, Werner , DROBNY, Wolfgang , KARL, Otto
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R21/32
CPC分类号： B60R21/01
摘要： An igniting circuit (1a) in an airbag system (1) is provided with two control elements (5, 16) which include an igniton unit (6). The control elements (5, 16) are actuated via assemblies or logic elements (9a, 9b, 4) in such a way that two separate criteria must be met for each control element (5, 16) to be switched to its conducting state.
摘要翻译：在气囊系统的点火电路（1A）（1），两个开关元件（5,16），其布置，包括一个点火器（6）。开关元件（5，16）的控制经由模块或逻辑元件中发生（9A，9B，4），使得，在其导通状态的各开关元件（5，16）的转移，两个单独的标准必须被满足。

4. 发明申请

WO1989009147A1 ELECTRONIC DEVICE 审中-公开
标题翻译：电子设备
公开(公告)号：WO1989009147A1
公开(公告)日：1989-10-05
申请号：PCT/DE1989000053
申请日：1989-01-30
申请人： ROBERT BOSCH GMBH , MATTES, Bernhard , NITSCHKE, Werner , SCHUMACHER, Hartmut , TAUFER, Peter
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R21/32
CPC分类号： B60R21/0173 , G01R31/006 , G01R31/024
摘要： An electronic device for supplying a load (13) comprises a control unit (12) which controls switching elements (14a, 14b) cyclically such that in each case only one connection of the load (13) is connected to one pole of the current source (15). In this way, the condition of the switching elements (14a, 14b) and that of the load (13) can be permanently monitored.

5. 发明申请

WO1988005390A1 PROCESS AND COMPUTER SYSTEM FOR THE BIDIRECTIONAL EXCHANGE OF SIGNALS BETWEEN A COMPUTER SYSTEM AND A POLLING TERMINAL CONNECTED THEREWITH 审中-公开
标题翻译：计算机系统与连接终端之间信号交换的过程和计算机系统
公开(公告)号：WO1988005390A1
公开(公告)日：1988-07-28
申请号：PCT/DE1987000530
申请日：1987-11-20
申请人： ROBERT BOSCH GMBH , DROBNY, Wolfgang , NITSCHKE, Werner , TAUFER, Peter , WELLER, Hugo
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R16/02
CPC分类号： B60R21/01 , B60R16/0315
摘要： A computer system with one or more computers and an output drive connected with a polling terminal for a bidirectional exchange of signals is faced with the problem of reducing the volume required for the plug-in contacts and connecting lines, and of improving its reliability. This problem is solved in that output signals are alternatively transmitted during a first time to the output driver and from the output driver to a polling terminal through a single line, and that during a second time the output dirver is turned off and input signals are transmitted through the same line from the polling terminal to the computer system. The number of lines required is thus reduced by half, which has a beneficial effect on the necessary volume, and the total probability of failures is reduced through the elimination of additional plug-in contacts and lines that may be a source of disturbance in certain cases.

6. 发明申请

WO1988000896A1 SAFETY DEVICE FOR CAR PASSENGERS 审中-公开
标题翻译：汽车乘客安全装置
公开(公告)号：WO1988000896A1
公开(公告)日：1988-02-11
申请号：PCT/DE1987000320
申请日：1987-07-15
申请人： ROBERT BOSCH GMBH , DROBNY, Wolfgang , NITSCHKE, Werner , TAUFER, Peter , WELLER, Hugo
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R21/00
CPC分类号： B60R21/017 , B60Q11/002 , H02J9/061 , Y10T307/615 , Y10T307/62 , Y10T307/625 , Y10T307/793
摘要： In order to ensure that a safety device for car passengers will continue to work in an emergency even if the safety device is cut from its distribution voltage (UV), two separate back-up energy storages (12, 15) are provided to supply voltage to parts of the safety device. The first back-up energy storage (12) is loaded with a voltage essentially lower than the distribution voltage (UV) via a voltage transformer (11). The second back-up energy storage (15) is normally linked to the distribution voltage (UV) as long as this does not fall below a desired value. When the distribution voltage (UV) falls below a determined desired value, the second back-up energy storage (15) is disconnected from the distribution voltage (UV) by a switch (10a) and loaded with a desired voltage via a second voltage transformer (14). The voltage transformer (14) is powered by the first back-up energy storage (12).
摘要翻译：为了确保汽车乘客的安全装置在紧急情况下继续工作，即使安全装置从其分配电压（UV）中被切断，也提供两个单独的备用能量存储器（12,15）来提供电压到安全装置的部件。第一备用能量存储器（12）通过电压互感器（11）负载基本上低于分配电压（UV）的电压。只要这不低于期望值，第二备用能量存储器（15）通常与分配电压（UV）相关联。当分配电压（UV）下降到确定的期望值以下时，第二备用能量存储器（15）通过开关（10a）与配电电压（UV）断开，并通过第二电压互感器（14）。电压互感器（14）由第一备用能量存储器（12）供电。

7. 发明申请

WO1987007388A1 PROCESS FOR CHECKING LOAD RESISTOR CIRCUITS 审中-公开
标题翻译：检查负载电阻电路的过程
公开(公告)号：WO1987007388A1
公开(公告)日：1987-12-03
申请号：PCT/DE1987000079
申请日：1987-02-28
申请人： ROBERT BOSCH GMBH , DROBNY, Wolfgang , NITSCHKE, Werner , TAUFER, Peter , WELLER, Hugo
发明人： ROBERT BOSCH GMBH
IPC分类号： G01R31/00
CPC分类号： B60R21/0173 , B60Q11/00 , G01R19/16571 , G01R31/007 , G01R31/024
摘要： In a process for checking the operativeness of a plurality of load resistor circuits (11A, 11B, 11N) driven by a common terminal output stage (10), electric parameters of each load resistor circuit (11A, 11B, 11N) are measured in an evaluating circuit (12), both when driven and when not driven by the terminal output stage (10), and these parameters are compared with predetermined reference values. When deviations are detected, a display means (13) is activated, if necessary a switching device (14) as well, which separates via switching means (14A, 14B, 14N or 14C) the terminal output stage (10) from a load resistor circuit that has been recognized as inoperative.

8. 发明申请

WO1998043164A1 WATCHDOG CIRCUIT 审中-公开
标题翻译：看门狗电路
公开(公告)号：WO1998043164A1
公开(公告)日：1998-10-01
申请号：PCT/DE1997002645
申请日：1997-11-12
申请人： ROBERT BOSCH GMBH , NITSCHKE, Werner , DROBNY, Wolfgang , KARL, Otto
发明人： ROBERT BOSCH GMBH
IPC分类号： G06F11/00
CPC分类号： G06F11/0757
摘要： The invention relates to a watchdog circuit (WD) which monitors the operation of a processor (MC). In accordance with the invention, the processor (MC) tranmits a cyclically recurring test signal (WDS) to the watchdog circuit (WD), and the watchdog circuit (WD) produces a reset signal (RST) for the processor (MC) if the test signal (WDS) does not appear in one of the time windows (S1, S2) predetermined by the watchdog circuit (WD). The width of the time window (S1, S2) can be increased in the start phase of a program execution of the processor (MC).
摘要翻译：看门狗电路（WD）由所述处理器（MC）向看门狗电路（WD）一个循环重复测试信号（WDS）编写和看门狗电路（WD）的复位信号（监控处理器（MC）的功能 RST）被产生预定的时隙S1，S2）出现（如果测试信号（WDS）不（在一个（看门狗电路的WD处理器MC））。时间窗口（S1，S2）的宽度可以在处理器（MC）的程序序列的起始阶段被增加。

9. 发明申请

WO1997015474A2 AIRBAG SYSTEM 审中-公开
标题翻译：气囊系统
公开(公告)号：WO1997015474A2
公开(公告)日：1997-05-01
申请号：PCT/DE1996001966
申请日：1996-10-17
申请人： ROBERT BOSCH GMBH , MATTES, Bernhard , MALICKI, Siegfried , NITSCHKE, Werner , SCHUMACHER, Hartmut , RINGGER, Klaus , HANUSSEK, Adrian , SCHAEDLER, Peter
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R20/32
CPC分类号： B60R21/01 , G01P15/18
摘要： The invention concerns an airbag system for protecting vehicle passengers. The airbag system comprises a plurality of sensor modules (11) which are connected via leads (1a) to a remote control unit (5). The control unit (5) controls a vehicle passenger restraint device, such as, in particular, an airbag. Each sensor module (11) comprises a current source (35) controllable by the output signal of an acceleration-sensitive sensor (30). The output signals from the sensor modules (11) are transmitted in the form of analogue push-pull signals or in the form of a pulse sequence to the control unit (5).
摘要翻译：在用于保护车辆乘员的安全气囊系统中，多个传感器模块（11）被提供，其通过导管（1A）连接到远程控制单元（5）。所述控制单元（5）控制的保持装置，用于车辆乘员，例如尤其是气囊。每个传感器模块（11）包括从加速度敏感传感器的输出信号的可控（30）的电流源（35）。传感器模块（11）的输出信号中的模拟信号的形式被传输或推挽在一个脉冲串到所述控制单元（5）的形式。

10. 发明申请

WO1997008022A1 FEEDBACK-CONTROLLED IGNITOR ACTIVATION FOR AN AIR BAG OF A MOTOR VEHICLE 审中-公开
标题翻译：反馈控制而ZÜNDPILLENAKTIVIERUNG用于机动车辆的气体BAG
公开(公告)号：WO1997008022A1
公开(公告)日：1997-03-06
申请号：PCT/DE1996001472
申请日：1996-08-07
申请人： ROBERT BOSCH GMBH , NITSCHKE, Werner , DROBNY, Wolfgang , KARL, Otto , SEIBOLD, Jochen , KÖHLER, Dietmar
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R21/32
CPC分类号： B60R21/017
摘要： An electronic device (1) has an acceleration values sensor (2) and a controller (3) connected to the sensor (2). The controller (3) drives switching elements (S1, S2) that form a series circuit that includes at least one ignitor (5). When the switching elements (S1, S2) are triggered, a current is applied to the ignitor (5). The current flows at the same time through the resistance (RM) mounted in series and at which a voltage drop results that is evaluated by a comparator (7). The clock ratio of the current drive is modified depending on the intensity of the current that flows through the ignitor (5).
摘要翻译：一种电子设备（1）包括一个加速度检测传感器与所述传感器（2）连接到所述控制单元（2）和（3）。所述控制单元（3）控制开关元件（S1，S2），其位于一个全面的至少一个导火管（5）的串联电路。当控制开关元件（S1，S2），所述点火器（5）供给电流。该电流同时通过仍躺在串联电阻（RM）处产生电压降，其由比较器（7）来评价流动。根据导火管（5）中流动的电流的电流强度，该电流驱动的占空比被改变。

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