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31. 发明申请

WO1995028675A1 CONTROL KEYPAD, DEVICE FOR SENSING AND DIAGNOSING MALFUNCTIONS THEREOF, AND USE THEREOF FOR CONTROLLING A MOTOR VEHICLE SEAT 审中-公开
标题翻译：控制键盘，用于感测和诊断其故障的装置及其用于控制电动车辆座椅的用途
公开(公告)号：WO1995028675A1
公开(公告)日：1995-10-26
申请号：PCT/EP1995001393
申请日：1995-04-13
申请人： SIEMENS AUTOMOTIVE S.A. , BERTRAND FAURE FRANCE , LONCLE, André, Jean-Pierre , LEROY, Yannick
发明人： SIEMENS AUTOMOTIVE S.A. , BERTRAND FAURE FRANCE
IPC分类号： G06F11/26
CPC分类号： G06F11/2221 , H03M11/02 , H03M11/20
摘要： A keypad including a switch array between row conductors (l1-lm) and column conductors (c1-cn). Each row or column conductor is constantly shorted (18, 19, 20, 21) to at least one respective column or row conductor. The status of the switches (I1-I3, M, T1-T4) is sensed by sequentially applying a first (ground) voltage to the column conductors and sequentially sensing the resulting voltages on the row conductors polarized at a second voltage (+Vbat). The device includes a computer (2) for diagnosing a break in the circuit of a column conductor by responding to the sensed second voltage on any one of the row conductors during control at the first voltage of the column conductor constantly shorted to the row conductor.
摘要翻译：包括行导体（111-1m）和列导体（c1-cn）之间的开关阵列的键盘。每个行或列导体不断地短路（18,19,20,21）到至少一个相应的列或行导体。通过对列导体依次施加第一（接地）电压并依次感测在第二电压（+ Vbat）处偏振的行导体上的所得电压来检测开关（I1-I3，M，T1-T4）的状态，。该装置包括一个计算机（2），用于通过在与行导体持续短路的列导体的第一电压的控制期间，响应于任何一个行导体上的感测到的第二电压来诊断列导体的电路中断。

32. 发明申请

WO1995021474A1 PRINTED CIRCUIT INTERCONNECTION STRIP 审中-公开
标题翻译：印刷电路互连条
公开(公告)号：WO1995021474A1
公开(公告)日：1995-08-10
申请号：PCT/EP1995000313
申请日：1995-01-30
申请人： SIEMENS AUTOMOTIVE S.A. , JUREK, Gilles
发明人： SIEMENS AUTOMOTIVE S.A.
IPC分类号： H01R09/07
CPC分类号： H01R12/62 , H01R12/52 , H05K1/142 , H05K3/3447 , H05K2201/09709 , H05K2201/10189
摘要： An interconnection strip for electrically connecting at least two printed circuits (16, 17). The strip is characterised in that not all the ends of the connecting pins (12) are in alignment, and the receiving holes (15) in the printed circuits (16, 17) do not form a weakened area. Said strip is particularly useful for connecting a flexible printed circuit to another (flexible or non-flexible) printed circuit, especially in an on-board electronic system for motor vehicles.
摘要翻译：一种用于电连接至少两个印刷电路（16,17）的互连条。该条带的特征在于并不是连接销（12）的所有端部都对齐，并且印刷电路（16,17）中的接收孔（15）不形成弱化区域。所述带对于将柔性印刷电路连接到另一（柔性或非柔性）印刷电路特别是用于机动车辆的车载电子系统尤其有用。

33. 发明申请

WO1995021384A1 ACCELEROMETRIC SENSOR FOR MEASURING PINKING IN AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于在内燃机中测量冲击的加速度传感器
公开(公告)号：WO1995021384A1
公开(公告)日：1995-08-10
申请号：PCT/EP1995000314
申请日：1995-01-30
申请人： SIEMENS AUTOMOTIVE S.A. , GENOT, Bernard, Pierre, André
发明人： SIEMENS AUTOMOTIVE S.A.
IPC分类号： G01P15/09
CPC分类号： G01P15/0907 , G01L23/222
摘要： An accelerometric sensor (1) for measuring pinking in an internal combustion engine, consisting of a base (10) in the form of a sleeve (11) with a flange (12) extending therefrom and supporting at least one stacked piezoelectric ring (2), connecting discs (3) and a seismic weight (4), the underside of said base being used as a contact surface (121) between the sensor and a part to be measured (30). Said underside has a central recess (13, 13') such that the average load distribution diameter ( PHI '1) over the contact surface (121) is no smaller than the average diameter ( PHI 2) of the shoulder. This shape may be achieved by means of a recess (13) which is coaxial with the sleeve (11) and has a diameter greater than the external diameter thereof, or by means of a concave underside.
摘要翻译：一种用于测量内燃机中的粉红色的加速度传感器（1），其由具有从其延伸的凸缘（12）的形式的套筒（11）形式的基座（10）组成，并且支撑至少一个层叠的压电环（2），连接盘（3）和地震锤（4），所述基座的下侧用作传感器和待测零件（30）之间的接触表面（121）。所述下侧具有中心凹部（13,13'），使得接触表面（121）上的平均载荷分布直径（PHI'1）不小于肩部的平均直径（PHI 2）。这种形状可以通过与套筒（11）同轴并且具有大于其外径的直径的凹部（13）或借助于凹下的底面来实现。

34. 发明申请

WO1994016915A1 DEVICE FOR RECOVERING VAPOURS FROM A MOTOR VEHICLE FUEL TANK 审中-公开
标题翻译：用于从电动车辆燃料箱回收蒸汽的装置
公开(公告)号：WO1994016915A1
公开(公告)日：1994-08-04
申请号：PCT/EP1994000043
申请日：1994-01-10
申请人： SIEMENS AUTOMOTIVE S.A. , BRUN, François , TARROUX, Francis
发明人： SIEMENS AUTOMOTIVE S.A.
IPC分类号： B60K15/035
CPC分类号： F02M25/0809 , B60K15/03504 , B60W2050/021
摘要： A device for recovering fuel vapours from a motor vehicle fuel tank (1), comprising a filtering cartridge (3) inserted between the tank and the inlet manifold (2) of the engine, wherein the cartridge vent duct (3A) is selectively connectable with the inlet vacuum by means of a pneumatic distributor (6'). The tightness of the device may thus be tested.
摘要翻译：一种用于从机动车辆燃料箱（1）回收燃料蒸汽的装置，包括插入在所述罐和所述发动机的所述入口歧管（2）之间的过滤筒（3），其中所述筒排放管道（3A）可选择性地与通过气动分配器（6'）进入入口真空。因此可以测试装置的紧密度。

35. 发明申请

WO1993008395A1 METHOD AND DEVICE FOR DETECTING MISFIRES OF THE AIR/FUEL MIXTURE FEEDING AN INTERNAL COMBUSTION ENGINE PROPELLING A MOTOR VEHICLE AND THEIR APPLICATIONS 审中-公开
标题翻译：用于检测空气/燃料混合物的异物的方法和装置，所述燃料混合物供给内燃机驱动电动车及其应用
公开(公告)号：WO1993008395A1
公开(公告)日：1993-04-29
申请号：PCT/EP1992002353
申请日：1992-10-13
申请人： SIEMENS AUTOMOTIVE S.A. , ROSSIGNOL, Alain
发明人： SIEMENS AUTOMOTIVE S.A.
IPC分类号： F02D41/14
CPC分类号： G01M15/042 , F02D35/027 , F02D2200/1015
摘要： The dynamic behaviour of the engine (1) is monitored and the existence of misfires is deduced from the detection of irregularities in this behaviour induced by these misses. According to the invention, forces transmitted between the engine (1) and the chassis (2) of the vehicle in which it is installed are sensed, the amplitude of these forces is compared to a predetermined threshold value, from the exceeding of this threshold the application to the engine of external forces is deduced and the detection (8) of possible misfires is inhibited when these external forces are applied to the engine (1) when the load of the latter is lower than a predetermined load value. Application to the protection of a catalytic converter.

36. 发明申请

WO1993003276A1 METHOD FOR SMOOTHING OUT ACCELERATION JERKS OF A VEHICLE PROPELLED BY AN INTERNAL-COMBUSTION ENGINE 审中-公开
标题翻译：通过内燃机喷出的车辆加速度的方法
公开(公告)号：WO1993003276A1
公开(公告)日：1993-02-18
申请号：PCT/EP1992001788
申请日：1992-08-06
申请人： SIEMENS AUTOMOTIVE S.A. , PIOCH, Olivier , MARTINEAU, Dominique , DUPONT, Henri
发明人： SIEMENS AUTOMOTIVE S.A.
IPC分类号： F02P05/15
CPC分类号： F02P5/1504 , Y02T10/46 , Y10T477/68
摘要： An entry into an acceleration phase of the vehicle is detected, the ignition advance of the engine is then reduced to a predetermined value (aL) and the advance is maintained at this value for a predetermined time interval (Δt) which is a function of the selected gear ratio (r) of a gearbox placed on the output side of the engine. Application to a vehicle propelled by an internal-combustion engine associated with an ignition- and injection-control computer.

37. 发明申请

WO1992014045A1 METHOD AND DEVICE FOR CONTROLLING THE POSITION OF A THROTTLE FOR REGULATING THE QUANTITY OF AIR ADMITTED INTO AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于控制用于调节安装在内燃机中的空气量的阀的位置的方法和装置
公开(公告)号：WO1992014045A1
公开(公告)日：1992-08-20
申请号：PCT/EP1992000222
申请日：1992-02-03
申请人： SIEMENS AUTOMOTIVE S.A. , BARREAU, Christian , GRIMAUD, Jean-Michel
发明人： SIEMENS AUTOMOTIVE S.A.
IPC分类号： F02D11/10
CPC分类号： F02D11/10 , F02D2011/102 , G05B19/39 , G05B2219/41326 , G05B2219/42102
摘要： The device comprises a stepper motor (5) for actuating a throttle (4), electrical supply means (8) for the motor (5) and means (7) responsive to a signal delivered by a sensor (6) of angular position of the throttle (4) and to a signal representing a setpoint position of this throttle in order to control this supply. According to the invention the device comprises means (9, 10) for digitizing the angular position signal with n bits and the setpoint with (n + m) bits, control means (7) being supplied with the digitized signals in order to drive the position of the stepped motor and of the throttle (4) in closed loop with the aid of an error signal digitized with n bits, and in open loop with the aid of an error signal digitized with (n + m) bits. Application to the control of an internal combustion engine propelling a motor vehicle.

38. 发明申请

WO1992013184A1 METHOD AND DEVICE FOR EVALUATING THE FLOW RATE OF AIR ADMITTED INTO AN INTERNAL COMBUSTION ENGINE, IN THE TRANSIENT REGIME 审中-公开
标题翻译：用于评估引入内燃机的空气流量在瞬态方案中的方法和装置
公开(公告)号：WO1992013184A1
公开(公告)日：1992-08-06
申请号：PCT/EP1992000154
申请日：1992-01-24
申请人： SIEMENS AUTOMOTIVE S.A. , BOVERIE, Serge , LEQUELLEC, Jean-Michel
发明人： SIEMENS AUTOMOTIVE S.A.
IPC分类号： F02D41/04
CPC分类号： F02D41/1401 , F02D41/045 , F02D41/107 , F02D41/1402 , F02D2041/1433 , F02D2200/0402
摘要： A measurement D^¨B7mes(n) is made, with the aid of a flow meter (5), of the flow rate of air admitted, an estimated air flow rate D^¨B7est(n) is extracted from a reference model (7) and an additive correction term ΔD^¨B7(n) of the measurement D^¨B7mes(n) is extracted from an error model (8) controlled through the estimated air flow rate D^¨B7est(n). The input variables of the reference model are the angle of opening (α) of a throttle for regulating the air flow rate and the speed (N) of the engine. Application to a device for controlling the richness of the air/fuel mixture supplying an internal combustion engine propelling a motor vehicle.

39. 发明申请

WO1997021111A1 METHOD FOR MEASURING THE GROUND SPEED OF A VEHICLE BY MEANS OF A RADAR USING THE REFLECTION OF ELECTROMAGNETIC WAVES ON THE DRIVING SURFACE 审中-公开
标题翻译：利用雷达反射电磁波在驾驶表面测量车辆地面速度的方法
公开(公告)号：WO1997021111A1
公开(公告)日：1997-06-12
申请号：PCT/EP1996004829
申请日：1996-11-05
申请人： SIEMENS AUTOMOTIVE S.A. , CREMONA, Patrick , KUNERT, Martin
发明人： SIEMENS AUTOMOTIVE S.A.
IPC分类号： G01S13/58
CPC分类号： G01S13/345 , G01S13/60 , G01S13/931 , G01S2013/9375
摘要： A method for measuring the ground speed (V) of a vehicle (1) by means of the Doppler frequency shift between a transmitted wave (3) from a radar (2) on board the vehicle and a reflected wave (4) from the ground. The radar used enables simultaneous measurement of the distance (D) and speed (V) of the vehicle relative to the ground, and the distance measurement is used to validate the speed measurement.
摘要翻译：一种用于通过来自车辆上的雷达（2）的发射波（3）和来自地面的反射波（4）之间的多普勒频移来测量车辆（1）的地面速度（V）的方法。所使用的雷达能够同时测量车辆相对于地面的距离（D）和速度（V），并且使用距离测量来验证速度测量。

40. 发明申请

WO1996027738A1 METHOD FOR DIAGNOSING THE OPERATION OF THE DRAIN VALVE OF A FUEL VAPOR RECOVERY SYSTEM FOR A MOTOR VEHICLE 审中-公开
标题翻译：用于诊断电动汽车燃料蒸汽恢复系统的排水阀操作的方法
公开(公告)号：WO1996027738A1
公开(公告)日：1996-09-12
申请号：PCT/EP1996000643
申请日：1996-02-14
申请人： SIEMENS AUTOMOTIVE S.A. , SALAFIA, Dominique
发明人： SIEMENS AUTOMOTIVE S.A.
IPC分类号： F02M25/08
CPC分类号： F02M25/0818
摘要： The diagnosis method of the invention implements a membrane pump to set an overpressure in the fuel vapor recovery system. According to the invention, after measuring a first time (TM1) for a membrane of the leak detection pump to pass from a high position (H) to a predetermined position (S), a predetermined pressure (P1) is maintained in the system while waiting for the drain valve to open. Then, a second time (TM2, TM'2) is measured for the membrane to pass from the high position (H) to the predetermined position (S) during the opening of the drain valve. The first and second times are compared and if the second time (TM2) is substantially lower than the first time (TM1), it can be ascertained that the drain valve is operating properly. The present invention relates more particularly to the motor vehicle industry.
摘要翻译：本发明的诊断方法实现了膜泵以设定燃料蒸汽回收系统中的超压。根据本发明，在从泄漏检测泵的膜的第一次（TM1）测量值从高位置（H）传递到预定位置（S）之后，在系统中保持预定压力（P1），同时等待排水阀打开。然后，在排水阀打开期间，第二次（TM2，TM'2）被测量以使膜从高位置（H）传递到预定位置（S）。比较第一次和第二次，如果第二次（TM2）基本上低于第一次（TM1），则可以确定排水阀正常工作。本发明更具体地涉及机动车辆行业。

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