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61. 发明申请

US20030075980A1 POWER SUPPLYING APPARATUS FOR VEHICLE AND INTENSIVE WIRING APPARATUS 失效
标题翻译：用于车辆和强力接线装置的供电装置
公开(公告)号：US20030075980A1
公开(公告)日：2003-04-24
申请号：US09349211
申请日：1999-07-02
发明人： TATSUYA YOSHIDA , HIROYUKI SAITO , SHINICHI SAKAMOTO , MITSURU KON-I , YUICHI KURAMOCHI , KANEYUKI OKAMOTO , ICHIRO OHSAKA , KIYOSHI HORIBE
IPC分类号： B60L001/00
CPC分类号： B60R16/0315 , B60R2016/0322 , B60W50/0205
摘要： An electric power line is wired with a loop shape and from this electric power line a power supply for a load is supplied, and according to another system against this electric power line, a control system power supply is supplied. One shutdown means is provided in a module which is connected to the loop shape power supply supplying line, when the electric power line and the load become a short, by separating using the shutdown means, only a fail point can be separated. Further, during a sleep time, by stopping the power supply supplying to the load, a consumption current can be restrained. According to a detection a ground short and a fail on a connection of a connector, an over-current prevention of an electric power line a simple construction can be improved and a low consumption current can be realized.
摘要翻译：电力线以环形线连接，从该电力线供给负载用电源，根据与该电力线对应的另一方式，供给控制系统电源。一个关闭装置设置在模块中，该模块连接到环形电源供应线，当电力线和负载变短时，通过使用关闭装置进行分离，只能分离故障点。此外，在睡眠时间期间，通过停止对负载的供电，可以抑制消耗电流。根据连接器的接地短路和故障的检测，可以提高简单的结构的电力线路的过电流防止，并且可以实现低消耗电流。

62. 发明申请

US20030001434A1 Device and method for supplying power to a vehicle, semi-conductor circuit device for use in the same and collective wiring device for a vehicle or an automobile 失效
公开(公告)号：US20030001434A1
公开(公告)日：2003-01-02
申请号：US10131182
申请日：2002-04-25
申请人： Hitachi, Ltd.
发明人： Hiroyuki Saito , Tatsuya Yoshida , Shinichi Sakamoto , Mitsuru Koni , Kiyoshi Horibe
IPC分类号： B60L001/00
CPC分类号： B60R16/0315 , B60G17/0185 , B60G17/0195 , B60G2600/08 , B60G2800/90 , B60R2016/0322 , B60R2021/0104 , B60R2021/01061 , B60R2021/01115 , F16F15/02
摘要： A power supply line is wired in a loop from a battery power supply, and a power supply relay circuit is installed intermediately of the power supply line such that power is supplied from the power supply relay circuit to an electric load connected to a terminal unit of an intensive wiring line. By this arrangement, not only wires for control signals but also wires for power supply can be reduced. The terminal unit may serve also as the power supply relay circuit.

63. 发明授权

US06401891B1 Device and method for supplying power to a vehicle, semi-conductor circuit device for use in the same and collective wiring devices for a vehicle or an automobile 失效
标题翻译：用于向车辆供电的装置和方法，用于车辆或汽车的相同和集体接线装置的半导体电路装置
公开(公告)号：US06401891B1
公开(公告)日：2002-06-11
申请号：US09504116
申请日：2000-02-15
申请人： Hiroyuki Saito , Tatsuya Yoshida , Shinichi Sakamoto , Mitsuru Koni , Kiyoshi Horibe
发明人： Hiroyuki Saito , Tatsuya Yoshida , Shinichi Sakamoto , Mitsuru Koni , Kiyoshi Horibe
IPC分类号： B60L900
CPC分类号： B60R16/0315 , B60G17/0185 , B60G17/0195 , B60G2600/08 , B60G2800/90 , B60R2016/0322 , B60R2021/0104 , B60R2021/01061 , B60R2021/01115 , F16F15/02
摘要： A power supply line is wired in a loop from a battery power supply, and a supply relay circuit is installed intermediatly of the power supply line such that power is supplied from the supply relay circuit to an electric load connected to a terminal unit of an intensive wiring line. By this arrangement, not only wires for control signals but also wires for power supply can be reduced. The terminal unit may serve also as the power supply relay circuit.
摘要翻译：电源线从电池电源连接到一个回路中，并且供电继电器电路安装在电源线的中间，使得电力从供电继电器电路提供到连接到密集的终端单元的电负载接线。通过这种布置，不仅可以减少用于控制信号的电线，还可以减少用于电源的电线。终端单元也可以用作电源继电器电路。

64. 发明授权

US06320685B1 Data bus for vehicles with a plurality of subscribers 失效
标题翻译：具有多个用户的车辆的数据总线
公开(公告)号：US06320685B1
公开(公告)日：2001-11-20
申请号：US09060962
申请日：1998-04-16
申请人： Robert Griessbach , Peter Bachmaier
发明人： Robert Griessbach , Peter Bachmaier
IPC分类号： H04B1000
CPC分类号： B60R16/0315 , B60R2016/0322
摘要： In a data bus for vehicles with a plurality of subscribers, said subscribers operating through peripheral S/E modules and an optical transmission line on a central bus, said bus having associated S/E bus modules connected to one another, said modules receiving a light signal emitted by a peripheral S/E module and passing it as a control signal to the other S/E bus modules and through these modules as a light signal to the corresponding peripheral S/E modules, the S/E bus modules switch off the corresponding peripheral S/E module when they receive a light signal over the transmission line that is longer than the maximum admissible signal length.
摘要翻译：在具有多个用户的车辆的数据总线中，所述用户通过外围S / E模块和中央总线上的光传输线路进行操作，所述总线具有彼此连接的相关联的S / E总线模块，所述模块接收光由外围S / E模块发出的信号，并将其作为控制信号传递给其他S / E总线模块，并通过这些模块作为相应的外围S / E模块的光信号，S / E总线模块关闭相应的外围S / E模块，当它们通过传输线接收比最大允许信号长度长的光信号时。

65. 发明申请

US20010040408A1 Systems and methods for monitoring and controlling tractor/trailer vehicle systems 有权
公开(公告)号：US20010040408A1
公开(公告)日：2001-11-15
申请号：US09866207
申请日：2001-05-26
申请人： Vehicle Enhancement Systems, Inc.
发明人： Alan Lesesky , Bobby Ray Weant
IPC分类号： B60T008/88
CPC分类号： B60R16/0315 , B60R2016/0322 , B60T7/20 , B60T8/1708 , B60T8/323 , B60T8/885 , B60T13/66 , B60T13/662 , B60T2270/406
摘要： A status of one or more subsystems positioned on one or more trailers is communicated to a tractor electrically and mechanically connected to the trailer. The status may be automatically supplied by the subsystem or may be requested either by the operator of the tractor/trailer combination or automatically by another subsystem on either the tractor or the trailer. A spread spectrum data communications signal representing the status of a respective subsystem is superposed on the power bus. The status of the respective subsystem can then be determined from the spread spectrum data communications signal. Preferably, the status of the subsystem is indicated to an operator positioned on the tractor. A command for controlling a subsystem on a trailer can also be communicated from the tractor to the trailer over the power bus. A spread spectrum data communications signal representing the command is produced on the power bus, and the subsystem is controlled based on the spread spectrum data communications signal. Preferably, the command is received from an operator positioned in the tractor.

66. 发明授权

US06173573B1 Control device for hydraulic drive machine 失效
标题翻译：液压驱动机控制装置
公开(公告)号：US06173573B1
公开(公告)日：2001-01-16
申请号：US09125691
申请日：1998-08-24
申请人： Seiji Kamada
发明人： Seiji Kamada
IPC分类号： F15B11042
CPC分类号： F15B11/163 , B60R16/0315 , B60R2016/0322 , F15B11/166 , F15B21/087 , F15B2211/20546 , F15B2211/20553 , F15B2211/3111 , F15B2211/327 , F15B2211/6309 , F15B2211/6313 , F15B2211/633 , F15B2211/6346 , F15B2211/665 , F15B2211/6651 , F15B2211/6652 , F15B2211/6654 , F15B2211/67 , F15B2211/7053 , F15B2211/71 , F15B2211/75 , F15B2211/78
摘要： A first object of the present invention is to make do with a simple hydraulic circuit, which does not utilize a pressure compensation valve, and to enable the use of an inexpensive, low-precision pressure detector, to enable the maintenance of continuous control at all times using simple controls, and to get by without shocking the operator or the mechanical parts, and to cancel the load dependency of a hydraulic actuator flow during combined operation without limiting the control system of the hydraulic pump. In a device according to the present invention, a correction factor for correcting an control input of a operating member corresponding to a pertinent operating valve is calculated for each operating member on the basis of a ratio between a detected differential pressure across an operating valve, and a minimum differential pressure selected from among detected differential pressures across a plurality of operating valves. Then, a control input of a corresponding operating member is corrected using this calculated correction factor. Further, a second object of the present invention is to enhance work efficiency by enabling changing of pressure compensation characteristics of an hydraulic actuator in accordance with a operating lever operating state and load pressure. In a device according to the present invention, an upper limit value or lower limit value of a correction factor is set for each operating member in accordance with control input of the operating member, and this correction factor is used to correct the control input of a corresponding operating member so that a correction factor obtained in accordance with a detected differential pressure does not exceed the above-mentioned set upper limit value or lower limit value.
摘要翻译：本发明的第一个目的是为了利用不使用压力补偿阀的简单的液压回路，并且能够使用便宜的低精度压力检测器，以使得能够完全维持连续的控制使用简单的控制，并且不会使操作者或机械部件受到震动，并且在组合操作期间取消液压致动器流的负载依赖性，而不限制液压泵的控制系统。在根据本发明的装置中，针对每个操作构件，基于检测到的操作阀的差压与第二操作阀之间的比率来计算用于校正与相关操作阀相对应的操作构件的控制输入的校正因子，以及从跨越多个操作阀的检测到的差压中选择的最小压差。然后，使用该计算出的校正因子校正对应的操作构件的控制输入。此外，本发明的第二个目的是通过根据操作杆操作状态和负载压力改变液压致动器的压力补偿特性来提高工作效率。在根据本发明的装置中，根据操作构件的控制输入，为每个操作构件设定校正系数的上限值或下限值，并且该校正系数用于校正操作构件的控制输入使得根据检测到的差压获得的校正因子不超过上述设定的上限值或下限值。

67. 发明授权

US5990573A Power and signal distribution for automotive electronics using area and feature modules 失效
标题翻译：使用区域和功能模块的汽车电子的功率和信号分配
公开(公告)号：US5990573A
公开(公告)日：1999-11-23
申请号：US18808
申请日：1998-02-04
申请人： Richard Francis Granitz , Andrew Michael Hunt , Lang Thanh Le , Aern Evert Rider, deceased
发明人： Richard Francis Granitz , Andrew Michael Hunt , Lang Thanh Le , Aern Evert Rider, deceased
IPC分类号： B60L1/00 , B60R16/02 , B60R16/03
CPC分类号： B60R16/0315 , B60L1/00 , B60R2016/0322 , Y10T307/305
摘要： The invention is directed to an electrical distribution system for an automobile having a power distribution bus and a signal distribution bus. An area module has an electrical connection with the power distribution bus and the signal distribution bus. The area module has connections to individual feature modules. The feature modules have power and signal distribution for electrical components. The area and the feature modules distribute power and signal to the electrical components from the power distribution bus and the signal distribution bus.
摘要翻译：本发明涉及一种具有配电总线和信号分配总线的汽车配电系统。区域模块与配电总线和信号分配总线电连接。区域模块连接到各个功能模块。功能模块具有电气元件的功率和信号分配。该区域和特征模块将功率和信号分配给配电总线和信号分配总线的电气组件。

68. 发明授权

US5852613A Automobile multiplex communication system 失效
标题翻译：汽车多路通讯系统
公开(公告)号：US5852613A
公开(公告)日：1998-12-22
申请号：US633037
申请日：1996-04-16
申请人： Yuji Nagatani , Hiroshi Hashimoto
发明人： Yuji Nagatani , Hiroshi Hashimoto
IPC分类号： H04B15/00 , B60R16/02 , B60R16/03 , H03H7/01
CPC分类号： B60R16/0315 , B60R2016/0322
摘要： An automobile multiplex communication system has a plurality of control units mounted on an automobile and interconnected by a communication cable for multiplex communications therethrough between the control units. The communication cable has a uniform characteristic impedance and comprising a plurality of communication cable segments. A plurality of modified-impedance units, each having an impedance different from the uniform characteristic impedance, are each connected between adjacent two of the communication cable segments. The modified-impedance units are positioned in such locations on the communication cable that frequency bands of external noises tuned to the communication cable segments depending on their lengths are higher than a frequency band of a signal transmitted between the control units, and frequency bands of radiant noises tuned to the communication cable segments depending on their lengths are higher than a frequency band of a signal received by an electronic device mounted on the automobile.
摘要翻译：汽车多重通信系统具有安装在汽车上的多个控制单元，并且通过通信电缆互连，用于在控制单元之间进行多路通信。通信电缆具有均匀的特征阻抗并且包括多个通信电缆段。每个具有不同于均匀特性阻抗的阻抗的多个修改阻抗单元分别连接在相邻的两个通信电缆段之间。修改后的阻抗单元位于通信电缆的这样的位置，根据其长度调整到通信电缆段的外部噪声的频带高于在控制单元之间传输的信号的频带，以及辐射的频带根据其长度调整到通信电缆段的噪声高于由安装在汽车上的电子设备接收的信号的频带。

69. 发明授权

US5712784A Data transmission process within a data processing system suitable for use in motor vehicles 失效
标题翻译：适用于机动车辆的数据处理系统内的数据传输过程
公开(公告)号：US5712784A
公开(公告)日：1998-01-27
申请号：US504247
申请日：1995-07-19
申请人： Gunter Fendt , Hans Spies , Peter Hora , Derrick Zechmair
发明人： Gunter Fendt , Hans Spies , Peter Hora , Derrick Zechmair
IPC分类号： B60R16/02 , B60R16/03 , B60R21/16 , G06F11/00 , G06F13/00 , G06F13/38
CPC分类号： B60R16/0315 , B60R2016/0322
摘要： A trigger circuit for occupant protection systems in motor vehicles comprises a control unit which will effect the triggering of a means of restraint such as an airbag, depending on sensor signals generated by one or more external sensor units. To achieve a degree of triggering certainty, data interrogation must take place in very short time intervals. A safe transmission of data between the control unit and the sensor units will be ensured if, in accordance with this invention, the information units to be transmitted will each be encoded by means of a PWM signal with a certain period duration. The control unit will check the period duration of the PWM signal received, and, in the event of this actual period duration not matching the specified nominal value, it will not accept the relevant unit of information.
摘要翻译：用于机动车辆中的乘员保护系统的触发电路包括控制单元，该控制单元将根据由一个或多个外部传感器单元产生的传感器信号来触发诸如安全气囊的约束装置。为达到一定程度的触发确定性，数据询问必须在非常短的时间间隔内进行。如果根据本发明，将要传输的信息单元将通过具有一定周期持续时间的PWM信号进行编码，则将确保控制单元和传感器单元之间的数据的安全传输。控制单元将检查接收到的PWM信号的周期持续时间，并且在该实际周期持续时间不符合指定的标称值的情况下，不接受相关的信息单元。

70. 发明授权

US5673192A Electrical equipment control system for a vehicle utilizing one central processing unit 失效
标题翻译：一种使用一个中央处理单元的车辆的电气设备控制系统
公开(公告)号：US5673192A
公开(公告)日：1997-09-30
申请号：US703834
申请日：1996-08-27
申请人： Morio Sato
发明人： Morio Sato
IPC分类号： B60R16/02 , B60R16/023 , B60R16/03 , H04Q9/00 , B60K31/02
CPC分类号： B60R16/0315 , B60R2016/0322
摘要： A centralized electrical equipment control system controls the electrical equipment of a vehicle and provides the capability of reducing the manufacturing cost while facilitating the modification and development of the electrical system of the vehicle. The electrical equipment control system has a central control unit including a microcomputer and a communication circuit. The microcomputer exchanges data through the communication circuit via a communication network with respective communication circuits of an ignition I/O unit, a meter I/O unit and a flasher I/O unit to control the I/O units. The electrical equipment control system utilizes only a single microcomputer and a simple I/O port and is thus capable of reducing the manufacturing costs of the electrical equipment.
摘要翻译：集中的电气设备控制系统控制车辆的电气设备，并提供降低制造成本的能力，同时促进车辆的电气系统的改进和开发。电气设备控制系统具有包括微型计算机和通信电路的中央控制单元。微型计算机通过通信网络通过通信网络与点火I / O单元，仪表I / O单元和闪烁器I / O单元的各个通信电路交换数据，以控制I / O单元。电气设备控制系统仅使用单个微型计算机和简单的I / O端口，因此能够降低电气设备的制造成本。

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