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    • 1. 发明申请
    • BREMSKRAFTVERSTÄRKER
    • 制动助力器
    • WO2011095482A1
    • 2011-08-11
    • PCT/EP2011/051399
    • 2011-02-01
    • CONTINENTAL TEVES AG & CO. OHGBECKER, StephanJAKOBI, RalfKLEY, UweKRÄMER, HorstLOEW, AlbinMAINZ, SvenRÖSSLER, ThomasWAGNER, Wilfried
    • BECKER, StephanJAKOBI, RalfKLEY, UweKRÄMER, HorstLOEW, AlbinMAINZ, SvenRÖSSLER, ThomasWAGNER, Wilfried
    • B60T13/569B60T13/72
    • F15B9/10B60T13/563B60T13/569B60T13/72
    • Die Erfindung betrifft einen pneumatischer Bremskraftverstärker für Kraftfahrzeug mit einem Verstärkergehäuse (1), dessen Innenraum durch wenigstens eine, mit einem pneumatischen Differenzdruck beaufschlagbare, axial bewegliche Wand (2, 39) in wenigstens eine Arbeitskammer (3, 41) und wenigstens eine Unterdruckkammer (4) unterteilt ist, mit einem, den Differenzdruck steuernden, in einem Steuergehäuse angeordneten Steuerventil (12) zur Verbindung der Arbeitskammer (3, 41) mit der Unterdruckkammer (4) oder der Atmosphäre,wobei die bewegliche Wand (2, 39) einen Membranteller (8) und eine Rollmembran (18, 38) umfasst und wobei die Arbeitskammer (3, 41) mittels eines Dichtringes (13, 47) abgedichtet ist, welcher an dem Steuergehäuse (5) anliegt und der in radialer Richtung bezogen auf eine Längsachse L des Bremskraftverstärkers eingespannt ist. Um Stick-Slip- sowie dynamische Effekte, die insbesondere an dem Dichtring entstehen und durch welche Störgeräusche entstehen, zu vermeiden, wird erfindungsgemäß vorgeschlagen, dass Mittel vorgesehen sind, um zu Beginn einer Betätigung des Bremskraftverstärkers eine wirksam beaufschlagte Fläche der beweglichen Wand (2, 39) durch Unterteilung der Arbeitskammer (3, 4) in eine Vorkammer (30, 42) und eine Hauptkammer (31, 43) zu verkleinern.
    • 本发明涉及一种用于与助力器壳体(1),其内部空间由至少一个机动车辆气动制动功率助力器,在至少一个作用在与气动压力差,轴向可移动的壁(2,39)工作腔(3,41)和至少一个负压力腔室(4 被划分),(一,控制差动压力,设置在控制壳体控制阀12)的工作腔(3,41)与所述真空室连接(4)或到大气中,其特征在于,所述可动壁(2,39)包括一个膜片板( 8)和由密封环(13的装置一滚动隔膜(18,包括38)和所述工作腔(3,41),47)是密封的,其中(在控制壳体5),并在径向方向上的一个纵向轴线L的关系 是夹紧在制动助力器。 为了防止粘滑,和动态效果,这发生,特别是在密封环上,并通过该信号被产生,它是根据本发明的在该装置中提供建议(在制动助力器的致动可动壁2的有效加载的面开始时, 通过将所述工作腔(3降低43)39),4)在预燃室(30,42)和一个主腔室(31 ,.
    • 2. 发明申请
    • STEUERBARER PNEUMATISCHER BREMSKRAFTVERSTÄRKER UND VERFAHREN ZU DESSEN BETRIEB
    • 应税气压制动助力器及其操作方法
    • WO2011092148A1
    • 2011-08-04
    • PCT/EP2011/050933
    • 2011-01-25
    • ROBERT BOSCH GMBHKOLARSKY, Jens
    • KOLARSKY, Jens
    • B60T13/52B60T13/57B60T13/72
    • B60T13/57Y10T137/0318
    • Die Erfindung betrifft einen Vakuum-Bremskraftverstärker der einen Hauptzylinder mit einer Unterstützungskraft beaufschlagt sowie ein Verfahren zu dessen Betrieb. Die Unterstützungskraft des Vakuum-Bremskraftverstärkers kann über eine Einstellvorrichtung sowie über ein Hauptsteuerventil eingestellt werden. Somit ist der Bremskraftverstärker in zwei Betriebsmodi betreibbar wobei in einem ersten Betriebsmodus die Unterstützungskraft durch die Einstelleinrichtung und in einem zweiten Betriebsmodus durch das Hauptsteuerventil eingestellt wird. Der erfindungsgemäße Bremskraftverstärker kann unter anderem in Bremsanlagen zum Einsatz kommen, bei denen die Bremswirkung eines hydraulischen und eines weiteren Bremssystems kombiniert werden, wobei die Bremswirkung hydraulischen Bremssystems an die des weiteren Bremssystems angepasst werden muss, beispielsweise bei regenerativen Bremsanlagen eines Elektro- oder Hybrid-Fahrzeugs.
    • 本发明涉及一种主缸的真空制动助力器与一个辅助力的作用,以及用于其操作的方法。 真空制动助力器的支承力可通过调整装置和主控制阀被设置。 因此,制动助力器是可操作的,其中所述辅助力被设定装置,并且在第二操作模式中在第一操作模式中设置由主控制阀两种模式。 根据本发明的制动助力器可以除其他外,在用于制动系统,其中一个液压和另一制动系统的制动作用相结合,其中,所述制动效果液压制动系统必须适合于与其它的制动系统的,例如,在电动车辆或混合动力车辆的再生制动 ,
    • 4. 发明申请
    • BRAKE VACUUM BOOSTING CONTROL SYSTEM FOR MOTOR VEHICLE AND CONTROL METHOD THEREOF
    • 用于电动车辆的制动器真空升压控制系统及其控制方法
    • WO2010034261A1
    • 2010-04-01
    • PCT/CN2009/074269
    • 2009-09-27
    • BYD COMPANY LIMITEDXU, Xunjin
    • XU, Xunjin
    • B60T13/52B60T13/72
    • B60T13/72B60T13/52B60T13/57
    • A brake vacuum boosting control system for a motor vehicle comprises a brake actuating unit for actuating the vehicle to be braked, a sensing unit (11) for sensing a braking signal of the vehicle, a main ECU (12) which receives the braking signal from the sensing unit (11), and a main control circuit connected to the main ECU (12) and the brake actuating unit respectively, and the main ECU (12) outputs a control signal to the brake actuating unit through the main control circuit after receiving the braking signal to brake the vehicle. The control system further comprises an auxiliary ECU (17) connected with the main ECU (12), and an auxiliary control circuit connected with the auxiliary ECU (17), the sensing unit (11), and the brake actuating unit respectively. The auxiliary ECU (17) functions to receive the braking signal and outputs the control signal to the brake actuating unit through the auxiliary control circuit to brake the vehicle when at least one of the main ECU (12) and the main control circuit is in an abnormal state. A control method thereof is also provided. Based on the control system and the control method thereof, the brake boosting can be effectively controlled and safety of a driver can be protected maximally in an abnormal condition such as the main ECU (12) being disabled.
    • 一种用于机动车辆的制动器真空升压控制系统,包括用于致动要制动的车辆的制动器致动单元,用于感测车辆的制动信号的感测单元(11),主ECU(12),其从 感测单元(11)和分别连接到主ECU(12)和制动器致动单元的主控制电路,并且主ECU(12)在接收到之后通过主控制电路向制动致动单元输出控制信号 制动信号来制动车辆。 控制系统还包括与主ECU(12)连接的辅助ECU(17)和分别与辅助ECU(17),感测单元(11)和制动致动单元连接的辅助控制电路。 辅助ECU(17)用于接收制动信号,并且通过辅助控制电路将控制信号输出到制动执行单元,以在主ECU(12)和主控制电路中的至少一个处于 异常状态 还提供了其控制方法。 基于控制系统及其控制方法,能够有效地控制制动助力,并且能够在诸如主ECU(12)被禁用的异常状态下最大限度地保护驾驶员的安全性。
    • 5. 发明申请
    • METHOD AND DEVICE FOR VERIFYING THE TESTING OF A BRAKE BOOSTER
    • 方法和装置用于检查制动助力器的操作
    • WO02034601A1
    • 2002-05-02
    • PCT/EP2001/012118
    • 2001-10-19
    • B60T13/52B60T13/72B60T17/22
    • B60T17/221B60T13/52B60T13/72
    • The invention relates to a method for verifying the testing of a brake booster (2), according to which the pressure of the brake booster (2) is monitored by a pressure sensor (1), whereby the plausibility of the pressure sensor values is checked. The invention particularly relates to a method comprising the following steps: operating the brake pedal for a predetermined duration; recording the measured values of the pressure sensor in a memory; releasing the brake and calculating the difference between the last stored pressure sensor value and a previously stored pressure sensor value. A monotony test is carried out when the calculated difference and the evaluation thereof indicate that the sensor (1) has not determined any increase in the pressure sensor values or that the increase has not exceeded a diagnostic threshold value. The invention also relates to a device with which this method can be implemented.
    • 本发明涉及一种方法,用于检查制动助力器(2),其特征在于,被监测通过压力传感器(1)的制动助力器(2)的压力的功能,所述压力传感器值的似然性被检查。 特别地,本发明涉及包括操作所述制动踏板用于释放制动器和最后存储的压力传感器值之间的差的一个存储器接收所述压力传感器的测量值的预定时间段的步骤的方法。 当所述差值和所述评估指示所述传感器(1)发现在压力传感器的值没有增加,并增加低于Diagnoseschwellwerts被执行的单调性测试。 本发明还涉及与能够执行该方法的装置。
    • 7. 发明申请
    • METHOD FOR OPERATING AN ANTI-LOCK BRAKE INSTALLATION OF A MOTOR VEHICLE
    • 运行方法保护的汽车制动系统制
    • WO9823473A3
    • 1999-07-22
    • PCT/EP9706496
    • 1997-11-20
    • CONTINENTAL TEVES AG & CO OHGGRAEBER JOHANNES
    • GRAEBER JOHANNES
    • B60T8/32B60T8/48B60T13/72
    • B60T8/3275B60T8/4881B60T13/72
    • The invention relates to a method for operating an anti-lock brake installation of a motor vehicle, which comprises a servobrake that is activated independent from the will of the driver and intended to assist the driver is case of applying the brakes in a state of panic. According to said method, the pneumatic servobrake (5) is activated when the need to support the driver has been recognized, thereby switching a separating valve (10) that separates the main brake cylinder (3) from the wheel brakes (17, 18) to its closed position and a pilot valve (9) that is inserted in a connection between the main brake cylinder (3) and the suction side of a recirculating pump (7) in its opened position, simultaneously with the actuation of the recirculating pump (7) but in a time delayed way.
    • 驾驶员的独立地操作的防抱死机动车辆制动系统,其具有可控制的方法将用于辅助在紧急制动驱动器的目的,制动助力器规定,被激活检测用于气动制动助力器的驾驶员辅助的需要时(5)和一个主制动缸(3) 从车轮制动器分离(17,18)在同一时间(在其关闭位置,并在主制动缸(3)和一个返回泵的吸入侧之间的连接隔离阀(10)(7)插入的开闭阀(9)在其与所述返回泵的驱动打开位置 7)在不同的时间被切换。
    • 8. 发明申请
    • PREVENTING THE COLLISION OF A VEHICLE WITH AN OBSTACLE
    • 防止车辆碰撞到障碍物
    • WO99019194A1
    • 1999-04-22
    • PCT/EP1998/006163
    • 1998-09-29
    • B60T7/12B60T7/22B60T13/66G01S13/93G01S15/93B60T13/72
    • B60T7/22B60T2201/10G01S13/931G01S15/931G01S2013/9314G01S2013/9346G01S2013/9353G01S2013/9364G01S2013/9375G01S2013/9378
    • A process and device are disclosed for preventing a vehicle from colliding with an obstacle during parking. The object of the invention is therefore to ensure that a collision can be reliably avoided without any additional intervention of the driver. In a device with at least one sensor (16) for generating signals which represent the distance (17) between the vehicle and an obstacle, the signals are processed in an evaluation unit (13). When at least one distance-representing signal falls below a limit value, a warning signal is generated. This warning signal drives a control valve (12) which generates a pressure difference between the working chamber (9) and the vacuum chamber (10) in a brake booster (4) when the warning signal is generated. This pressure difference causes the braking pressure to rise in the wheel brake cylinder and therefore slows the vehicle down to a standstill.
    • 本发明涉及一种装置和用于防止车辆碰撞与障碍物停放时的方法。 因此,本发明的目的是要确保防止未经由驾驶员可靠的进一步干预的碰撞。 在具有至少一个传感器(16),用于产生表示车辆与障碍物的距离(17)信号的装置,这些信号在一个分析单元(13)处理。 下降到低于至少一个距离信号的限制值,则产生警报信号。 通过该报警信号的装置被致动时,其在所述报警信号,所述工作腔(9)与所述真空室(10)之间的压力差的存在产生制动力放大器(4)的控制阀(12)。 此压力差导致在车轮制动缸的制动压力的积聚,从而导致车辆的减速度的停止。
    • 9. 发明申请
    • ELECTRONICALLY CONTROLLABLE BRAKE BOOSTER
    • 电子控制的制动助力器
    • WO99017970A1
    • 1999-04-15
    • PCT/EP1998/006221
    • 1998-09-30
    • B60T8/24B60T8/32B60T8/48B60T13/72H01F7/18
    • B60T13/72B60T8/3275B60T8/4854Y10T137/2544Y10T137/7862
    • The invention relates to an electronically controllable brake booster comprising a vacuum chamber and a pressure chamber which are separated from one another by a movable wall (2). The invention also comprises a control valve assembly (6, 7, 9) which can be actuated by an electromagnetic actuating device (3, 4) and can be adjusted by a pressure differential between the pressure and vacuum chambers. According to a current flowing through the electromagnetic actuating device (3, 4), the control valve assembly (6, 7, 9) occupies a stopping position in which the current (I) lies in a region between a higher value and a lower value such that the control valve assembly does not abandon the stopping position. Said control valve assembly also occupies a build-up position in which the current is greater than the higher value, and a reduction position in which the current is less than the lower value. A characteristic value for the pressure differential between the vacuum chamber and pressure chamber is detected at two varying pressure levels in the pressure chamber. The control valve assembly is respectively located in the stopping position. Starting from the stopping position, the respective current flowing through the electromagnetic actuating device is changed such that the control valve assembly reaches the pressure build-up position and the pressure reduction position. The current values are evaluated for the transition from the stopping position to the pressure build-up position at a high pressure level, for the transition from the stopping position to the pressure build-up position at a low pressure level, and/or for the transition from the stopping position to the pressure reduction position at a high pressure level, and for the transition from the stopping position to the pressure reduction position at a low pressure level. In addition, the current values are changed according to the current values for the upper and lower limits of the control valve assembly stopping position at varying pressure levels in order to detect a characteristic line for operating the brake booster.
    • 与真空腔室和由可移动的壁(2)所限定的压力腔室中的电子控制的制动助力器彼此,一个控制阀装置分离(6,7,9)由一个电磁致动装置的装置(3,4)被致动,并通过该 是压力和真空室之间可调节的压力差,其中,所述控制阀装置(6,7,9)响应于通过所述电磁致动装置(3,4)中流动的电流(I)的保持位置,其中,在之间的范围内的电流 是较高的值和没有控制阀装置在离开保持位置,积聚的位置,其中,所述电流比更高值高的较低的值,和浮雕的位置,其中,所述电流比低的值时,假定,一个用于 在两个特征量的未真空室和压力室之间的压力差 在压力室中,其中,所述控制阀装置位于在保持位置每种情况下和改变从保持位置开始被检测terschiedlichen压力水平,分别通过电磁致动器的电流,以使控制阀组件进入压力建立位置和压力​​释放位置,并且其中用于所述电流值 从保持位置到压力积聚位置在较高的压力水平,从所述保持位置到压力积聚位置以低的压力水平的转换的转换,和/或用于从保持位置移动到处于较高压力水平的压力减小位置转换,以及用于从所述的过渡 保持位置,在压力释放位置以低的压力水平以确定用于制动助力器的操作的特性进行评价,根据该电流值在不同的控制阀装置的保持位置的上和下限? 陈压力级别被改变。
    • 10. 发明申请
    • PNEUMATIC POWER BRAKE
    • 气压制动助力器
    • WO1997044228A1
    • 1997-11-27
    • PCT/EP1997002517
    • 1997-05-16
    • ITT MANUFACTURING ENTERPRISES, INC.SCHONLAU, JürgenBÖHM, PeterPETERKNECHT, Walter
    • ITT MANUFACTURING ENTERPRISES, INC.
    • B60T13/72
    • B60T13/567B60T13/72
    • The proposal is for a power brake for motor vehicles, the control valve of which can be actuated by an electromagnet independently of an actuating rod moved by a valve piston. The electromagnet and other electrical means are powered via electric leads which extend through a grommet secured airtightly in the power brake housing. In order to prevent the unintentional release of the cable grommet (7) in critical safety circumstances and a concomitant breakdown of the power brake, according to the invention the cable grommet (7) is held in the power brake housing (1) by means of a bayonet fitting (9, 10 or 11, 12) and consists of a retainer (9) insertable into the power brake housing (1) from inside and a bayonet ring (10) acting together with the retainer (9) bearing on the power brake housing (1) via a seal (13).
    • 提出了一种用于机动车辆,其控制阀可操作独立地为一个滑阀移位致动杆的由电磁制动助力器。 电磁铁以及其他电气装置是由电力线与电流,它通过一个气密地固定在助力器壳体延伸护环的装置提供。 为了防止电缆管道(7),并在安全关键事件的制动助力器的相关联的故障的无意释放,本发明提供的是,电缆导向装置(7)在助力器壳体(1)由一个卡口连接装置(9,10和11 ,12)被保持,和(a(在助力器壳体1)从内侧插入读出装置体9)和协同操作的一个(与容纳本体9)卡口环(10),其(带有密封件13)的插入(助力器壳体1)被施加 ,