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    • 12. 发明授权
    • Unpaved road detection system
    • 未铺铺道路检测系统
    • US06260935B1
    • 2001-07-17
    • US09218621
    • 1998-12-22
    • Yasuhiro AbeMasaki BannoToshihisa KatoShinji TsugawaKoichi KondoYasushi KobayashiHiroyuki Matsubayashi
    • Yasuhiro AbeMasaki BannoToshihisa KatoShinji TsugawaKoichi KondoYasushi KobayashiHiroyuki Matsubayashi
    • B60T832
    • B60T8/344B60T8/17616B60T2210/16
    • The present invention is directed to an unpaved road detection system wherein a slip rate is calculated on the basis of wheel speeds detected by wheel speed sensors and a vehicle speed detected by a vehicle speed detection device. A linear acceleration sensor is provided for detecting an acceleration of the vehicle in a longitudinal direction thereof to produce a signal linearly proportional to the detected acceleration. A variation of the signal produced by the linear acceleration sensor corresponding to the variation of the slip rate is calculated. The variation of the signal is compared with a reference value. If the variation exceeds the reference value, it is determined that the vehicle is traveling on an unpaved road. The variation may be provided by calculating a difference between a first signal detected by the linear acceleration sensor when the slip rate exceeded a first reference rate, and a second signal detected by the linear acceleration sensor when the slip rate exceeded a second reference rate.
    • 本发明涉及一种未铺设道路检测系统,其中,基于由车轮速度传感器检测到的车轮速度和由车速检测装置检测的车速来计算打滑率。 提供线性加速度传感器,用于检测车辆在其纵向上的加速度,以产生与检测到的加速度成线性比例的信号。 计算由对应于滑移率的变化的线性加速度传感器产生的信号的变化。 将信号的变化与参考值进行比较。 如果变化超过参考值,则确定车辆在未铺设的道路上行驶。 可以通过当滑差率超过第一参考速率时计算由线性加速度传感器检测到的第一信号与当滑移速率超过第二参考速率时由线性加速度传感器检测到的第二信号之间的差异来提供变化。
    • 13. 发明授权
    • Coefficient of friction peak estimation apparatus
    • 摩擦系数峰值估计装置
    • US06203121B1
    • 2001-03-20
    • US09471148
    • 1999-12-23
    • Toshihisa KatoYasuhiro Abe
    • Toshihisa KatoYasuhiro Abe
    • B60T858
    • B60T8/172B60T2210/12
    • The present invention is directed to an apparatus for estimating the peak of a coefficient of friction in a coefficient of friction—slip rate characteristic, wherein a wheel acceleration of each wheel of a vehicle is detected, and a vehicle acceleration of the vehicle is detected. A peak estimation device is provided for estimating the peak of the coefficient of friction, and adapted to determine that the coefficient of friction is the peak when the wheel acceleration is lower than the vehicle acceleration, by more than a predetermined difference. An anti-skid control system for an automotive vehicle may be formed to include the coefficient of friction peak estimation apparatus, and a reference speed setting device for setting a reference speed for initiating a pressure decrease mode on the basis of a wheel speed and a vehicle speed detected when the peak was detected. A pressure control device is disposed between a wheel brake cylinder and a pressure generator, to be controlled in response to at least the result of comparison between the wheel speed and the reference speed.
    • 本发明涉及一种用于估计摩擦系数摩擦系数的峰值的装置,其中检测到车辆的每个车轮的车轮加速度,并且检测到车辆的车辆加速度。 提供了用于估计摩擦系数的峰值的峰值估计装置,并且适于确定当车轮加速度低于车辆加速度时摩擦系数是峰值超过预定的差。 可以形成用于机动车辆的防滑控制系统,以包括摩擦系数峰值估计装置,以及用于基于车轮速度和车辆设定用于启动减压模式的基准速度的基准速度设定装置 检测到峰值时检测到速度。 压力控制装置设置在车轮制动器缸和压力发生器之间,至少响应于车轮速度和参考速度之间的比较结果来控制。
    • 14. 发明授权
    • Asynchronous input and output control system
    • 异步输入输出控制系统
    • US5530871A
    • 1996-06-25
    • US294301
    • 1994-08-23
    • Yasuhiro Abe
    • Yasuhiro Abe
    • G06F13/10G06F3/06G06F9/46G06F13/30
    • G06F3/0601G06F2003/0697
    • Upon receipt of a write request to an external storage device 6 from a user program 1n, a control program 2 stores the data in a vacant area within an asynchronous input and output buffer group 31, and generates, when it is determined by examining an asynchronous input and output task management table 5 that there does not exist an asynchronous input and output execution task having a priority identical to the priority assigned to the user program 1n, an asynchronous input and output execution task having a priority in question. The asynchronous input and output execution task 4n having a priority identical to the priority of the user program 1n takes out the data from an asynchronous input and output buffer group 3 based on the storage location and the data size within the asynchronous input and output buffer group 31 delivered from the control program 2, and writes the data to the external storage device.
    • 控制程序2在从用户程序1n接收到外部存储装置6的写入请求时,将数据存储在异步输入和输出缓冲器组31内的空闲区域中,并且当通过检查异步 输入和输出任务管理表5,不存在具有与分配给用户程序1n的优先级相同的优先级的异步输入和输出执行任务,具有所述优先级的异步输入和输出执行任务。 具有与用户程序1n的优先级相同的优先级的异步输入和输出执行任务4n基于异步输入和输出缓冲器组中的存储位置和数据大小从异步输入和输出缓冲器组3中取出数据 31从控制程序2发送,并将数据写入外部存储装置。
    • 15. 发明授权
    • Disk cache data maintenance system
    • 磁盘缓存数据维护系统
    • US5524203A
    • 1996-06-04
    • US327781
    • 1994-10-20
    • Yasuhiro Abe
    • Yasuhiro Abe
    • G06F12/08G06F11/14G06F12/16
    • G06F11/1441
    • A data storage system includes an uninterruptible power supply unit having a small capacity supplies electric power to devices even upon system power failure. Depending on a data write request from a user program, a control program stores the data into a disk cache buffer set in a main storage device. An asynchronous input/output (I/O) task writes the data stored in the disk cache buffer into a file of an external storage device asynchronously with processing of the control program. Upon power failure, the asynchronous I/O task saves the data of the disk cache buffer into a batched saving area of the external storage device, and before initialization of the system upon restoration of the power, the control program writes thus saved data into the file.
    • 数据存储系统包括具有小容量的不间断电源单元,即使在系统电源故障时也向设备提供电力。 根据来自用户程序的数据写入请求,控制程序将数据存储到设置在主存储装置中的磁盘缓存缓冲器中。 异步输入/输出(I / O)任务与控制程序的处理异步地将存储在磁盘缓存缓冲区中的数据写入外部存储设备的文件。 在电源故障时,异步I / O任务将磁盘缓存缓冲区的数据保存到外部存储设备的批量保存区域中,并且在恢复电源之后系统初始化之前,控制程序将保存的数据写入 文件。
    • 17. 发明授权
    • Mobile electronic device
    • 移动电子设备
    • US08816920B2
    • 2014-08-26
    • US13094405
    • 2011-04-26
    • Yasuhiro AbeHiroshi Sakai
    • Yasuhiro AbeHiroshi Sakai
    • H01Q9/04H01Q7/00H01Q5/00
    • H01Q7/00H01Q5/378H01Q5/50H01Q7/005
    • A mobile electronic device comprises an RFID antenna section that sends and receives signals on a first useful frequency band, a main antenna section that sends and receives signals on a second useful frequency band, which is a higher frequency band than the first useful frequency band, an adjustment section that adjusts a resonance frequency of the RFID antenna section, and a control section that identifies a reactance value of the RFID antenna section based on the receiving sensitivity with respect to signals on the first useful frequency band and adjusts the resonance frequency of the RFID antenna section based on the identified reactance value by an adjustment section such that a high-order resonance frequency of the RFID antenna section is spaced apart from the second useful frequency band.
    • 移动电子设备包括在第一有用频带上发送和接收信号的RFID天线部分,在比第一有用频带更高的频带的第二有用频带上发送和接收信号的主天线部分, 调整部,其调整所述RFID天线部的共振频率;以及控制部,其基于与所述第一有用频带上的信号的接收灵敏度来识别所述RFID天线部的电抗值,并且调整所述RFID天线部的共振频率 RFID天线部分基于由调整部分识别的电抗值,使得RFID天线部分的高阶谐振频率与第二有用频带间隔开。
    • 18. 发明授权
    • Portable terminal
    • 便携式终端
    • US07865219B2
    • 2011-01-04
    • US10673890
    • 2003-09-29
    • Yasuhiro Abe
    • Yasuhiro Abe
    • H04M1/00
    • H04M1/72583H04M1/0225H04M1/0233H04M1/0245H04M1/72519H04N7/142H04N2007/145
    • A portable terminal has a first housing having at least a display unit, a second housing having at least a main input unit, and connected openably and closably to the first housing, and an auxiliary input unit arranged on a surface other than mutually facing surfaces of both of the housings in a closed state. The display unit is visible to user in a closed state and an opened state, a screen on the display unit is able to display a first selection screen which is appropriate for an operation by the auxiliary input unit when both of the housings are in a closed state, and a screen on the display unit is able to display a second selection screen which is appropriate for an operation by the main input unit when both of the housings are in an opened state.
    • 便携式终端具有至少具有显示单元的第一壳体,至少具有主输入单元的第二壳体,并且可开闭地连接到第一壳体;以及辅助输入单元,其布置在除了相互面对的表面之外的表面上 两个壳体处于关闭状态。 显示单元在关闭状态和打开状态下对于用户是可见的,当两个壳体处于关闭状态时,显示单元上的屏幕能够显示适合于辅助输入单元的操作的第一选择屏幕 状态,并且当两个外壳处于打开状态时,显示单元上的屏幕能够显示适合于主输入单元的操作的第二选择屏幕。
    • 20. 发明申请
    • Wireless Communication Terminal
    • 无线通信终端
    • US20090115668A1
    • 2009-05-07
    • US12091873
    • 2006-10-25
    • Yasuhiro Abe
    • Yasuhiro Abe
    • H01Q1/24
    • H01Q1/243H01Q1/36H01Q1/38H01Q9/30H01Q9/40H01Q9/42H04M1/0214H04M1/0277
    • A wireless communication terminal comprises: a first circuit board 22 to which a reference potential pattern 32 is provided and an electric component is arranged; a case body 24 attached to the first circuit board 22 and including a conducting portion 38 which is electrically conducted to the reference potential pattern and covers the electronic component in a state where the case body is attached and a non-conducting portion 40 including no electric conductivity; and a housing 8 which houses therein the first circuit board 22 and the case body 24. An antenna 50 is formed on the non-conducting portion 40 and the antenna 50 is insulated from the conducting portion 38 and electric power is supplied to the antenna 50 from the first circuit board 22.
    • 无线通信终端包括:第一电路板22,设置有参考电位图案32并布置电气部件; 安装在第一电路板22上的壳体24,其包括导电部分38,导电部分38在安装壳体的状态下导电到参考电位图案并覆盖电子部件;以及非导电部分40,其不包括电 电导率 以及容纳在其中的第一电路板22和壳体24的壳体8.天线50形成在非导电部分40上,并且天线50与导电部分38绝缘,并且向天线50提供电力 从第一电路板22。