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    • 3. 发明申请
    • SYSTEM FOR CONTROLLING MOTOR VEHICLE COMPONENTS ACCORDING TO THE
    • 系统,以控制车辆部件“驱动线控”的原则AFTER
    • WO01023242A1
    • 2001-04-05
    • PCT/EP2000/009070
    • 2000-09-15
    • B62D6/00B60T8/17B60T8/32B60T8/96B60T13/68B60T13/74B60T17/22B62D5/00B62D5/04B62D5/06B62D5/065B62D5/07B62D5/30
    • B62D5/003B60T8/326B60T8/328B60T13/686B60T13/745B60T17/22B62D5/0481B62D5/065B62D5/30
    • The invention relates to a "drive-by-wire" system which reverts to a safe condition if an error affecting safety is identified. The inventive system comprises at least a steerable wheel (39, 40), a steering wheel (22), an uneven plurality of intercommunicating control computers, linked to at least one first sensor (6, 7, 8) which detects a movement of the steering wheel and at least one second sensor (12, 13, 14) which detects the position of the steerable wheel. The system also comprises a first positioning device (18, 20) and a second positioning device (19, 21). Each positioning device is mechanically coupled to the steerable wheel and can be controlled by one of the control computers (1 or 3). In addition, the system comprises a first majority voting unit (4) which is assigned to the first positioning unit and a second majority voting unit (5) which is assigned to the second positioning unit. Each of the control computers transmits a first signal to the first majority voting unit and a second signal, different from the first, to the second majority voting unit. The positioning unit, whose corresponding majority voting unit receives the first signal from a majority of the control computers can be actively controlled by its assigned control computer. The control computers determine their own condition and the condition of the system by model-based calculations, using the measured values which have been detected by the sensors and switch over from the currently active control computer to the control computer which is assigned to the other positioning unit, if the system function indicates deviations from the model forecasts in a majority of the control computers.
    • 将要描述一个“驱动线控”系统,该系统融合在安全状态的安全相关的故障的情况下。 本发明的系统包括至少一个可转向轮(39,40),方向盘(22),奇数多个互通控制的计算机,所述感测每个与方向盘第一传感器中的至少一个运动(6,7,8)和至少一个 可转向轮的位置检测到的相关联的第二传感器(12,13,14),第一致动装置(18,20)和第二调节装置(19,21),所述致动器以机械方式通过分别联接到可转向轮和在每种情况下 控制计算机(1或3)是可控制的,第一多数决定(4),其与第一致动器相关联,并且第二多数决定(5),其与所述第二致动器相关联,每个所述控制计算机以所述第一多数决定的第一的 信号,并输出一个不同的信号到所述第一第二信号到所述第二多数决定,其中,所述一个Stelleinricht UNG可以通过其相关联的控制的计算机,其相关联的第一信号的多数决定多数从控制计算机接收,并且其中,所述控制计算机通过使用从传感器检测到的读数自己的状态和系统状态的模型计算确定,并且开关的相应的被主动地控制 主动控制计算机到其他致动器控制计算机事业的相关联的一个,如果系统函数示出了从大多数控制计算机的模型的预期偏差。
    • 4. 发明申请
    • BRAKE-PRESSURE REGULATING SYSTEM FOR A VEHICLE
    • 汽车制动压力调节系统
    • WO8703550A3
    • 1987-07-30
    • PCT/EP8600714
    • 1986-12-05
    • BOSCH GMBH ROBERT
    • SCHRAMM HERBERTWOERNER DIETERMOELLER HUBERT
    • B60T8/58B60T8/1761B60T8/72B60T8/96B60T8/32
    • B60T8/72B60T8/96
    • Brake-pressure regulating system, especially an anti-blocking adjusting system (3) with inductive measurement value transducers (1, 2). On starting up, the speed is determined at which the individual measurement value transducer (1, 2) definitely comes into operation. This value is stored and in case of adjustment serves individually for each measurement value transducer to determine its limit speed after which the measurement value transducer no longer determines the adjustment of the brake pressure on the relevant wheel. From this moment the braking pressure on the wheel is fully established or the existing pressure is held constant or the adjustment is measured by another measurement value transducer. Not until several measurement value transducers have descended below their limit speed is the regulator (3) switched off altogether
    • 制动压力调节系统,尤其是带有感应式测量值传感器(1,2)的防堵塞调节系统(3)。 在启动时,确定单个测量值传感器(1,2)明确开始运行的速度。 存储该值并且在调节的情况下为每个测量值传感器单独地确定其极限速度,之后测量值传感器不再确定相关车轮上的制动压力的调节。 从此时刻,车轮上的制动压力完全建立,或者现有压力保持恒定,或者调整由另一个测量值换能器测量。 直到几个测量值传感器下降到极限速度以下,调节器(3)才会完全关闭
    • 6. 发明申请
    • BRAKE SYSTEM AND METHOD FOR BRAKING A VEHICLE
    • WO2022146140A1
    • 2022-07-07
    • PCT/NL2021/050790
    • 2021-12-27
    • HITACHI ASTEMO NETHERLANDS B.V.
    • WYLIE, Paul
    • B60T8/88B60T8/96
    • A brake system (1) for braking a vehicle is disclosed. The brake system comprises a brake pedal control unit (4a1) configured to receive a brake pedal signal from a brake pedal sensor (21) and to respond with a primary deceleration intent signal onto a network, a brake actuator control unit (4b1) configured to activate a brake actuator (31) in response to a deceleration intent signal received from the network. The brake system (1) further comprises a central vehicle control unit (VCU) (6) that is configured to generate a secondary deceleration intent signal in response to the primary deceleration intent signal based on an overall state of the vehicle and a mode control unit (MCU) (8) to configure the brake system in an operational mode selected from at least a normal operational mode (N) and a degraded operational mode (D). The brake actuator control unit (4b1) is configured to activate the brake actuator (31) in response to a secondary deceleration intent signal in the normal operational mode and to activate the brake actuator (31) in response to the primary deceleration intent signal in the degraded operational mode (D) for applying degraded (emergency) braking to the vehicle.
    • 9. 发明申请
    • METHOD FOR CONTROLLING AN ELECTROHYDRAULIC BRAKING SYSTEM
    • 一种用于控制电液制动系统
    • WO02042138A1
    • 2002-05-30
    • PCT/EP2001/013672
    • 2001-11-23
    • B60T8/17B60T8/34B60T8/36B60T8/40B60T8/88B60T8/94B60T8/96B60T17/18B60T17/22
    • B60T8/4081B60T8/348B60T8/3655B60T8/885B60T8/94B60T17/22B60T2270/402B60T2270/404B60T2270/82
    • The invention relates to a methods for controlling an electrohydraulic braking system, which represent types of emergency braking procedures that are applied when various malfunctions occur, for example a malfunction caused by mechanical failure of one of the pressure control valves (17, 18, 37, 38/ 27, 28, 47, 48), of a pressure sensor (30, 31, 40, 41) that determines the wheel brake pressures, of a high-pressure accumulator (21) that acts as an auxiliary pressure source, or of a pump (23) that interacts with the high-pressure accumulator (21), of a separator valve (19, 13) that blocks the connection between the wheel brakes (7 - 10) and an emergency pressure transducer or brake master cylinder (2), in addition to when a loss of hydraulic fluid occurs in one of the wheel brakes (7, 8; 9, 10) assigned to the front or rear axle.
    • 有提出的方法,用于控制的电动制动系统中,代表Notbremsbetriebsarten,可在各种故障来控制,如引起的压力控制阀((17,18,37,38/27的机械故障,28,47的故障,48) 中,服务于车轮制动压力传感器(30,31,40,41)的确定,一个作为辅助压力源高压蓄压器(21)和一个与所述高压蓄压器相配合(21)泵(23),所述车轮制动器(7之间的连接中的一个 - 10)和Notdruckgeber或阻塞在其前面一个和后轴车轮制动器(7,8-相关联的所述分离阀(19,13),以及压力介质损失主制动缸(2); 9,10)。