ON-VEHICLE ELECTRIC POWER SOURCE SYSTEM
    3.
    发明申请
    ON-VEHICLE ELECTRIC POWER SOURCE SYSTEM 有权
    车载电源系统

    公开(公告)号:US20090179627A1

    公开(公告)日:2009-07-16

    申请号:US12351150

    申请日:2009-01-09

    IPC分类号: H02J1/00 B60W20/00

    摘要: In an on-vehicle electric power source system, a power source control device is configured to supply an electric power from an electric power supply source to an actuator by means of a dual-circuit power supply line. The dual-circuit power supply line includes a bypass line and a charge-up line arranged in parallel with the bypass line. A first shut-off circuit is disposed in the bypass line. A booster circuit, an electricity storage device, and a second shut-off circuit are disposed in the charge-up line. The storage device is provided for storing an electric power boosted up by the booster circuit. Also provided is a control unit, which is configured to perform switching between an electric power supply through the bypass line and an electric power supply through the charge-up line by a changeover of a shutoff-circuit established/blocked state between the first and second shut-off circuits.

    摘要翻译: 在车载电源系统中,电源控制装置被配置为通过双回路电源线将来自电源的电力提供给致动器。 双回路电源线包括与旁路线并联布置的旁路线和充电线。 旁路管路中设置有第一截止电路。 在充电线路中设置升压电路,蓄电装置和第二截止电路。 存储装置用于存储由升压电路提升的电力。 还提供了一种控制单元,其被配置为通过旁路线路的电力供应与通过充电线路的电力供应之间的切换,通过切换电路建立/阻塞状态在第一和第二 切断电路。

    Brake control system
    5.
    发明申请
    Brake control system 审中-公开
    制动控制系统

    公开(公告)号:US20070222284A1

    公开(公告)日:2007-09-27

    申请号:US11657643

    申请日:2007-01-25

    IPC分类号: B60T8/88

    摘要: At least one of first and second actuator driving devices is supplied with electric power securely. When failure occurs in any one of main power line, auxiliary power line, first and second power supply lines and first and second relays, the first to third relays are controlled to be opened and closed so that failure part is separated or failure part is isolated from part where failure does not occur or supply of electric power to failure part is cut off or electric power is supplied to part to which electric power cannot be supplied.

    摘要翻译: 第一和第二致动器驱动装置中的至少一个被牢固地供给电力。 当主电源线,辅助电源线,第一和第二电源线以及第一和第二继电器中的任何一个发生故障时,第一至第三继电器被控制为打开和关闭,使得故障部分被分离或故障部分被隔离 从不发生故障的部分或者向故障部分供电的部分被切断或向不能供电的部分供电。

    Sound generator
    7.
    发明授权
    Sound generator 有权
    声音发生器

    公开(公告)号:US08885843B2

    公开(公告)日:2014-11-11

    申请号:US13085716

    申请日:2011-04-13

    IPC分类号: A61F11/06 G01H17/00 G10K15/02

    CPC分类号: G10K15/02 G01H17/00

    摘要: A sound generator is provided capable of generating vehicle sound that will be produced when a specific sound element is changed out of a plurality of sound elements arising from the operation of a plurality of components mounted on a vehicle. A sound generator 1 includes: existent sound acquisition means 2 that acquires sound pressure data of vehicle sound produced from a vehicle; existent component-based sound calculation means 4 that calculates existent component-based sound caused by an existent component out of the vehicle sound; existent component-based sound cancel means 3 that calculates existent component canceled sound obtained by canceling the existent component-based sound from the vehicle sound; new component-based sound calculation means 5 that calculates new component-based sound caused by changing of the existent component-based sound; synthesized sound generation means 6 that synthesizes the existent component canceled sound and the new component-based sound to generate a sound pressure waveform of synthesized vehicle sound; and synthesized sound production means 7 that produces sound based on the sound pressure waveform of the synthesized vehicle sound.

    摘要翻译: 提供了一种声音发生器,能够产生当从安装在车辆上的多个部件的操作产生的多个声音元素中改变特定声音元素时将产生的车辆声音。 声音发生器1包括:存在声音获取装置2,其获取从车辆产生的车辆声音的声压数据; 现有的基于成分的声音计算装置4,其计算由车辆声音中的现有分量引起的现有的基于分量的声音; 存在基于分量的声音消除装置3,其计算通过从车辆声音中消除现有的基于成分的声音而获得的现有成分取消声音; 新的基于组件的声音计算装置5,其计算由于存在的基于组件的声音的改变而引起的新的基于组件的声音; 合成声音产生装置6,其合成现有分量消除声音和新的基于组分的声音,以产生合成车辆声音的声压波形; 以及基于合成车辆声音的声压波形产生声音的合成声音产生装置7。

    Brake Apparatus
    9.
    发明申请
    Brake Apparatus 有权
    制动器

    公开(公告)号:US20100066163A1

    公开(公告)日:2010-03-18

    申请号:US12541642

    申请日:2009-08-14

    IPC分类号: B60T8/60

    摘要: A brake apparatus is provided that can make a ratio between a front wheel braking force and a rear wheel braking force that is actually generated into an arbitrary ratio. This brake apparatus includes a pedal operation detection section that detects a pedal stroke or a brake pedal force produced by a brake pedal operation; a brake caliper that is provided in each wheel of a vehicle and that generates a caliper force that is in accordance with a detection value of the pedal operation detection section; a load estimation section that estimates a load of each of the wheels; and a force generation section that, after judging that braking is performed in a state in which a load difference exists between left and right wheels of the vehicle based on a value that is estimated by the load estimation section, even if the pedal operation detection section detects a pedal stroke or a brake pedal force that is the same as for the braking at a time of judging or for braking prior to the judging, generates a caliper force that is different to the caliper force before the judgment.

    摘要翻译: 提供一种制动装置,其能够使实际产生的前轮制动力与后轮制动力之间的比率成为任意的比例。 该制动装置包括踏板操作检测部,其检测由制动踏板操作产生的踏板行程或制动踏板力; 设置在车辆的每个车轮中并产生与踏板操作检测部的检测值相对应的钳制力的制动钳; 估计每个车轮的载荷的载荷估计部分; 以及力产生部,其基于由所述负荷推定部估计的值,判定在所述车辆的左右车轮之间存在负载差异的状态下进行制动的情况下,即使所述踏板动作检测部 在判断之前检测与判断时的制动相同的踏板行程或制动踏板力,产生与判定前的制动力不同的卡钳力。

    BRAKE CONTROL APPARATUS AND METHOD
    10.
    发明申请
    BRAKE CONTROL APPARATUS AND METHOD 有权
    制动控制装置和方法

    公开(公告)号:US20090045672A1

    公开(公告)日:2009-02-19

    申请号:US12188938

    申请日:2008-08-08

    IPC分类号: B60T8/48

    摘要: A brake control system includes a master cylinder to produce a master cylinder pressure, a brake booster to assist the master cylinder, a first control unit to control the booster, a hydraulic modulator to supply a wheel cylinder pressure to a wheel cylinder, and a second control unit to control the hydraulic modulator. The hydraulic modulator includes a pressure source, such as a pump, to increase the wheel cylinder pressure. The first and second control units are connected together by a communication line. The brake control system may further include a boost condition transmitting section to transmit, through the communicating line, a condition of a boost system formed by the brake booster and the first control unit.

    摘要翻译: 制动控制系统包括主缸以产生主缸压力,用于辅助主缸的制动助力器,用于控制助力器的第一控制单元,向轮缸提供轮缸压力的液压调节器,以及第二 控制单元来控制液压调节器。 液压调节器包括诸如泵的压力源,以增加轮缸压力。 第一和第二控制单元通过通信线路连接在一起。 制动控制系统还可以包括升压状态发送部,其通过通信线路传输由制动助力器和第一控制单元形成的升压系统的状态。