公开(公告)号：US08332114B2

公开(公告)日：2012-12-11

申请号：US12516829

申请日：2007-11-08

Applicant: Andrew Whittingham

Inventor： Andrew Whittingham

IPC: G06F19/00 ,  G06G7/76

CPC classification number: B60T17/221 ,  B60T8/1703 ,  B60T8/885 ,  B60T2270/413

Abstract: A braking system (1) for an aircraft which includes a by-pass control system (9) for activation when undemanded braking or loss of braking is detected. The braking system (1) comprises: a brake pedal transducer (2) for generating a brake pedal actuation signal when a brake pedal (3) is applied; brake actuation means (5) for activating a brake (6) on receipt of a braking signal; braking pressure transducer means (7) for generating a braking output signal related to the braking force applied to the brake (6); primary processing means (4) in electrical communication with the brake pedal transducer (2) and the brake actuation means (5) and adapted to generate a braking signal on receipt of a brake pedal actuation signal; secondary processing means (8) adapted to receive the brake pedal actuation signal and braking output signal; and a bypass braking control system (9) adapted to receive the brake pedal actuation signal from the brake pedal transducer (2) and generate a braking signal in response to the brake pedal actuation signal. The secondary processing means (8) is adapted to disable the primary processing means (4) and enable the bypass braking control system (9) on detection of undemanded braking or loss of braking from the brake pedal actuation signal and braking output signal.

Abstract translation: 一种用于飞行器的制动系统（1），其包括旁路控制系统（9），用于当未检测到制动或制动失败时激活。 制动系统（1）包括：制动踏板传感器（2），用于在施加制动踏板（3）时产生制动踏板致动信号; 用于在接收到制动信号时启动制动器（6）的制动器致动装置（5） 制动压力传感器装置（7），用于产生与施加到制动器（6）的制动力相关的制动输出信号; 与制动踏板换能器（2）和制动器致动装置（5）电连通并且适于在接收到制动踏板致动信号时产生制动信号的主处理装置（4） 适于接收制动踏板致动信号和制动输出信号的二次处理装置（8）; 以及旁路制动控制系统（9），其适于从制动踏板换能器（2）接收制动踏板致动信号，并且响应于制动踏板致动信号产生制动信号。 第二处理装置（8）适于禁止主处理装置（4），并且能够在旁路制动控制系统（9）检测到制动踏板致动信号和制动输出信号的制动不合格或制动损失。

公开(公告)号：US08280606B2

公开(公告)日：2012-10-02

申请号：US12332711

申请日：2008-12-11

Applicant: Yuki Ito ,  Osamu Yamamoto ,  Naoto Ohkubo

Inventor： Yuki Ito ,  Osamu Yamamoto ,  Naoto Ohkubo

IPC: B60T8/24 ,  G06F7/00 ,  G06F17/00 ,  G06G1/00

CPC classification number: B60T8/17552 ,  B60T8/885 ,  B60T2230/02 ,  B60T2270/413

Abstract: A slip angle differential value calculation unit 34 calculates a slip angle differential value of a body of a vehicle, a braking force application prohibiting unit 35 prohibits the application of braking force by a braking force application unit 33 when a yaw rate detection value takes a positive value and the sip angle differential value is a positive judgment threshold or more or when the yaw rate detection value takes a negative value and the slip angle differential value is a negative judgment threshold or less.

Abstract translation: 滑差差值计算单元34计算车体的滑差差值时，制动力施加禁止单元35在横摆率检测值为正时，禁止制动力施加单元33施加制动力 值和斜率差分值为正判定阈值以上，或者当偏航率检测值为负值，滑移角差分值为否定判定阈值以下时。

公开(公告)号：US08271160B2

公开(公告)日：2012-09-18

申请号：US12387660

申请日：2009-05-05

Applicant: Michael Hofsaess ,  Manfred Abendroth ,  Georg Fetzer

Inventor： Michael Hofsaess ,  Manfred Abendroth ,  Georg Fetzer

IPC: G01M17/00

CPC classification number: G01P21/00 ,  B60T8/368 ,  B60T8/885 ,  B60T2270/413

Abstract: In a method for checking the proper functioning of a component in a vehicle by evaluating the system state of the component with the aid of a sensor, a state variable is measured first and then the measured state variable is examined for at least one characteristic feature that is descriptive of the system state of the component.

Abstract translation: 在通过借助于传感器评估部件的系统状态来检查车辆中的部件的正常功能的方法中，首先测量状态变量，然后检查所测量的状态变量的至少一个特性， 描述了组件的系统状态。

公开(公告)号：US08214121B2

公开(公告)日：2012-07-03

申请号：US12396676

申请日：2009-03-03

Applicant: Eric D. Cahill

Inventor： Eric D. Cahill

IPC: G06F7/70

CPC classification number: B60T8/885 ,  B60T7/042 ,  B60T8/1703 ,  B60T17/22 ,  B60T2220/04 ,  B60T2270/413 ,  B64C25/44

Abstract: A brake control circuit for determining if a brake command from a brake pedal is valid is provided. The brake control circuit includes at least two independent channels configured to receive data indicative of brake pedal deflection for the brake pedal, and logic circuitry operatively coupled to the at least two independent channels. The logic circuitry is configured to generate a valid brake flag when the respective channels receive data that are within a predetermined range of one another, and to generate an invalid brake flag when the respective channels receive data that are not within a predetermined range of one another.

Abstract translation: 提供一种用于确定来自制动踏板的制动指令是否有效的制动控制电路。 制动控制电路包括至少两个独立通道，其被配置为接收指示制动踏板的制动踏板偏转的数据，以及可操作地耦合到至少两个独立通道的逻辑电路。 逻辑电路被配置为当各个通道接收彼此在预定范围内的数据时产生有效的制动标志，并且当各个通道接收到不在彼此的预定范围内的数据时产生无效制动标志 。

公开(公告)号：US20120145490A1

公开(公告)日：2012-06-14

申请号：US12963277

申请日：2010-12-08

Applicant: Thomas Clary ,  William P. May ,  Paul L. Summers

Inventor： Thomas Clary ,  William P. May ,  Paul L. Summers

IPC: F16D65/34 ,  G06F19/00 ,  F16D66/00

CPC classification number: B60T8/1703 ,  B60T8/885 ,  B60T13/741 ,  B60T2270/402 ,  B60T2270/413

Abstract: A system for electrical braking of a vehicle comprises a power bus coupled to a first driver associated with a first electromechanical actuator (EMA). The power bus is also coupled to a second driver associated with a second EMA, and the first EMA and the second EMA are associated with a wheel of the vehicle. The power bus provides braking power to the first EMA via the first driver and to the second EMA via the second driver. A normal braking command interface provides a first braking signal to the first driver and a second braking signal to the second driver. An emergency/park brake interface bypasses the normal braking command interface and sends a first emergency/park braking signal to the first driver and a second emergency/park braking signal to the second driver. A sensor measures a current at a single location of the power bus that is proportional to a braking force exerted on the wheel.

Abstract translation: 一种用于车辆电气制动的系统包括耦合到与第一机电致动器（EMA）相关联的第一驱动器的电力总线。 电力总线还耦合到与第二EMA相关联的第二驱动器，并且第一EMA和第二EMA与车辆的车轮相关联。 电源总线经由第一驱动器向第一EMA提供制动功率，并通过第二驱动器向第二EMA提供制动功率。 正常制动指令接口向第一驱动器提供第一制动信号，并向第二驱动器提供第二制动信号。 紧急/驻车制动器接口绕过正常制动指令接口，并向第一驾驶员发送第一紧急/停车制动信号，并将第二紧急/驻车制动信号发送给第二驾驶员。 传感器测量电源总线上与施加在车轮上的制动力成比例的单个位置处的电流。

公开(公告)号：US08135530B2

公开(公告)日：2012-03-13

申请号：US12522224

申请日：2007-11-07

Applicant: Kiyoshiro Ueoka ,  Yu Nakao

Inventor： Kiyoshiro Ueoka ,  Yu Nakao

IPC: B60T7/12 ,  B60L9/18 ,  G06F19/00

CPC classification number: B60T7/122 ,  B60L3/0038 ,  B60L7/26 ,  B60L11/00 ,  B60L11/1803 ,  B60L15/2009 ,  B60L2250/26 ,  B60T8/175 ,  B60T2201/06 ,  B60T2270/413 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10T477/84

Abstract: An ECU executes a program including the steps of: if brake hold control is currently exerted , setting at zero a controlled value of a degree of operation of an accelerator pedal used as a controlled value of a degree of a request made by a driver for acceleration, to control a force output to drive the vehicle; if an actual value of the degree of operation of the accelerator pedal serving as an actual value of the degree of the request made by the driver for acceleration is larger than a predetermined degree, determining that there is a request from the driver for acceleration; outputting a command to cancel the brake hold control; and converging the controlled value of the degree of operation of the accelerator pedal to the actual value of the degree of operation of the accelerator pedal.

Abstract translation: ECU执行程序，包括以下步骤：如果当前施加制动器保持控制，则将设定为零的加速踏板的操作程度的受控值用作驾驶员对加速度的请求程度的受控值 ，以控制驱动车辆的力输出; 如果作为驾驶员对加速度的请求程度的实际值的加速踏板的操作度的实际值大于预定程度，则确定有来自驾驶员的加速要求; 输出取消制动保持控制的指令; 并且将加速器踏板的操作程度的控制值会聚到加速器踏板的操作程度的实际值。

公开(公告)号：US20110320099A1

公开(公告)日：2011-12-29

申请号：US13015893

申请日：2011-01-28

Applicant: Jong Sung KIM

Inventor： Jong Sung KIM

IPC: B60T13/74 ,  G06F19/00

CPC classification number: B60T8/885 ,  B60T13/741 ,  B60T13/746 ,  B60T17/22 ,  B60T2270/404 ,  B60T2270/413

Abstract: Provided are a braking control system for a vehicle which is controlled in a priority order, and a method of the same. In more detail, the present invention relates to a braking control system for a vehicle equipped with an electronic brake at each wheel, in which the braking control system includes: a first control unit controlling the operation of a first electronic brake mounted at a front-left wheel and a second electronic brake mounted at a front-right wheel in response to braking signals; and a second control unit controlling the operation of a third electronic brake mounted at a rear-left wheel and a fourth electronic brake mounted at a rear-right wheel in response to the braking signals. In this configuration, when a fail occurs in any one of the first and second control units, the other control unit selectively controls at least one or more of the first to fourth electronic brakes, in accordance with predetermined logic.

Abstract translation: 提供了以优先级顺序控制的车辆制动控制系统及其方法。 更详细地说，本发明涉及一种在每个车轮上配备有电子制动器的车辆的制动控制系统，其中制动控制系统包括：第一控制单元，控制安装在前轮上的第一电子制动器的操作， 左轮和响应于制动信号安装在右前轮的第二电子制动器; 以及第二控制单元，其响应于制动信号控制安装在左后轮的第三电子制动器和安装在右后轮的第四电子制动器的操作。 在这种结构中，当第一和第二控制单元中的任何一个发生故障时，另一个控制单元根据预定的逻辑选择性地控制第一至第四电子制动器中的至少一个。

公开(公告)号：US20110271736A1

公开(公告)日：2011-11-10

申请号：US12740862

申请日：2008-10-30

Applicant: Christophe Dang Van Nhan

Inventor： Christophe Dang Van Nhan

IPC: G01D21/00

CPC classification number: B60T8/885 ,  B60T7/042 ,  B60T2220/04 ,  B60T2270/404 ,  B60T2270/413 ,  B60T2270/82

Abstract: A system for determining a setpoint associated with a position of a pedal in an automobile of type that includes two sensors each measuring a value associated with the pedal position. The system includes a mechanism capable of switching between a first and second state on a predetermined switching position of the pedal, and a mechanism generating the setpoint on the basis of the measures from the two sensors and of a current state of the switching mechanism. The generation mechanism is capable of selecting the measure corresponding to the smallest of the pedal positions when the switching mechanism is in the first state, and selecting the measure corresponding to the largest of the pedal positions when the switching mechanism is in the second state.

Abstract translation: 一种用于确定与汽车中的踏板位置相关联的设定点的系统，其包括两个传感器，每个传感器测量与踏板位置相关联的值。 该系统包括能够在踏板的预定切换位置处的第一状态和第二状态之间切换的机构以及基于来自两个传感器的措施和切换机构的当前状态来生成设定点的机构。 当切换机构处于第一状态时，生成机构能够选择对应于最小踏板位置的度量，并且当切换机构处于第二状态时，选择对应于最大踏板位置的度量。

公开(公告)号：US20110100769A1

公开(公告)日：2011-05-05

申请号：US12914492

申请日：2010-10-28

Applicant: David FRANK

Inventor： David FRANK

IPC: B64C25/44 ,  F16D65/34

CPC classification number: B60T8/1703 ,  B60T2270/413 ,  B64C25/44

Abstract: The invention relates to an architecture for powering aircraft brakes for an aircraft having at least two undercarriages, each having a certain number of wheels, each of the wheels being fitted with brakes, each having a certain number of electromechanical braking actuators, the architecture including controllers for delivering power signals to the actuators in response to a braking order, the wheels on each of the undercarriages being grouped together in first and second complementary groups such that for each group of wheels, a first group of actuators is controlled by one controller that controls those actuators only, and a complementary second group of actuators is controlled by another controller that controls only those actuators.

Abstract translation: 本发明涉及一种用于为具有至少两个底盘的飞行器制动器供电的架构，每个具有一定数量的轮子，每个车轮装配有制动器，每个制动器具有一定数量的机电制动致动器，该架构包括控制器 用于响应于制动顺序将功率信号传递到致动器，每个底盘上的车轮在第一和第二互补组中被分组在一起，使得对于每组车轮，第一组致动器由一个控制器控制 只有那些执行器和互补的第二组致动器由仅控制那些致动器的另一控制器控制。

公开(公告)号：US20110022281A1

公开(公告)日：2011-01-27

申请号：US12308343

申请日：2007-12-07

Applicant: Eberhard Boehl ,  Werner Harter

Inventor： Eberhard Boehl ,  Werner Harter

IPC: G06F7/00

CPC classification number: B60T8/321 ,  B60T8/885 ,  B60T2270/413

Abstract: A vehicle-supported data processing system includes a plurality of processing units communicating with one another via a bus system, which are each supplied with operating power by at least one of the at least two different vehicle electrical systems. Multiple transmitter units for control information and multiple receiver units for the control information are among the processing units. The bus system is a ring bus, in which each processing unit is connected to at least two adjacent processing units by a bus segment in each case. The ring bus is divided, by potential separating devices, which are incorporated in the bus segments which connect processing units powered by different vehicle electrical systems, into a number of sections, which is smaller than the number of the processing units.

Abstract translation: 车辆支持的数据处理系统包括经由总线系统彼此通信的多个处理单元，每个处理单元由至少两个不同车辆电气系统中的至少一个提供有操作电力。 用于控制信息的多个发射机单元和用于控制信息的多个接收机单元在处理单元之中。 总线系统是环形总线，其中每个处理单元在每种情况下通过总线段连接到至少两个相邻的处理单元。 通过将由不同车辆电气系统供电的处理单元连接在总线段中的电位分离装置划分成多个小于处理单元数的区段的环形总线。