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    • 11. 发明申请
    • APPARATUS AND METHOD FOR AUTOMATICALLY RECOGNIZING POSITION OF WHEEL OF VEHICLE
    • 用于自动识别车辆车轮位置的装置和方法
    • US20120173192A1
    • 2012-07-05
    • US13150978
    • 2011-06-01
    • Jong Hyeong SongKyungno LeeJong Woo Han
    • Jong Hyeong SongKyungno LeeJong Woo Han
    • G06F15/00
    • B60C23/0416B60C23/0477B60C23/0488
    • Disclosed herein are an apparatus and a method for automatically recognizing a position of a wheel of a vehicle. The apparatus includes a rotation sensor unit sensing a variation in rotation of the wheel of the vehicle; a pressure sensor unit sensing a rate of variation in pressure of the wheel of the vehicle; and a sensor control unit judging the position of the wheel of the vehicle by the variation in rotation and the rate of variation in pressure obtained from the rotation sensor unit and the pressure sensor unit. The sensor control unit judges the position of the wheel of the vehicle by dw/dt×dp/dt, in which dw/dt is the variation in rotation and dp/dt is the rate of variation in pressure. The wheel is judged as a front wheel when a value of dw/dt×dp/dt has a negative (−) sign and the wheel is judged as a rear wheel when the value of dw/dt×dp/dt has a positive (+) sign.
    • 这里公开了一种用于自动识别车辆的车轮的位置的装置和方法。 该装置包括感测车辆的车轮的旋转变化的旋转传感器单元; 压力传感器单元,感测车辆的车轮的压力变化率; 以及传感器控制单元,其通过由旋转传感器单元和压力传感器单元获得的旋转变化和压力变化率来判断车辆的车轮位置。 传感器控制单元通过dw / dt×dp / dt判断车辆的车轮位置,其中dw / dt是旋转变化,dp / dt是压力变化率。 当dw / dt×dp / dt的值为负( - )符号时,车轮被判断为前轮,当dw / dt×dp / dt的值为正时将车轮判断为后轮 +)标志。
    • 12. 发明授权
    • Device and method for detecting tire position
    • 轮胎位置检测装置及方法
    • US08396629B1
    • 2013-03-12
    • US13350959
    • 2012-01-16
    • Kang Joo KimHae Seung HyunSoon Seock KangJong Hyeong Song
    • Kang Joo KimHae Seung HyunSoon Seock KangJong Hyeong Song
    • G06F7/00G01M17/00
    • G01M17/02
    • Disclosed herein is a device for detecting a tire position. The device for detecting a tire position includes a plurality of transmitters provided on each of a plurality of vehicle wheels having a tire and detecting and transmitting a rotation direction and a rotation period of each vehicle wheel; and a receiver mounted on a vehicle body and identifying the left and right of the corresponding vehicle wheel according to the rotation direction of each vehicle wheel and identifying the front and rear of the corresponding vehicle wheel according to the rotation period of each vehicle wheel. By the above configuration, the present invention can identify the tire position without performing the ID information and the ID information update and thus, improve a freedom of change of the tire position and can digitize and process signals from a acceleration sensor to be strong against noise and reduce load.
    • 这里公开了一种用于检测轮胎位置的装置。 用于检测轮胎位置的装置包括设置在具有轮胎的多个车轮的每一个上的多个发射器,并且检测和传送每个车轮的旋转方向和旋转周期; 以及安装在车体上的接收器,根据每个车轮的旋转方向识别相应车轮的左右,并根据每个车轮的旋转周期识别相应的车轮的前后。 通过上述结构,本发明能够在不执行ID信息和ID信息更新的情况下识别轮胎位置,从而提高轮胎位置的变化的自由度,并且能够将来自加速度传感器的信号数字化并处理成抗噪声 并减少负载。
    • 14. 发明申请
    • TIRE STATUS MONITORING APPARATUS
    • 轮胎状态监测装置
    • US20130069775A1
    • 2013-03-21
    • US13324865
    • 2011-12-13
    • Hee Bum LeeJong Woo HanJong In NaJong Hyeong SongKyoung Soo Chae
    • Hee Bum LeeJong Woo HanJong In NaJong Hyeong SongKyoung Soo Chae
    • B60C23/02
    • B60C23/0452B60C23/0494
    • Disclosed herein is a tire status monitoring apparatus including: a tire status measuring module installed in the inside of a tire to measure a tire status, thereby generating information on the tire status; an antenna valve transmitting the information on the tire status measured from the tire status measuring module and ventilating air to the tire according to the transmitted information on the tire status, thereby maintaining a constant air pressure in the inside of the tire; and a leaf spring having one end connected to the tire status measuring module and the other end connected to the antenna valve. Therefore, it is possible to reduce the number of processes such as hole forming and soldering processes for connection, have a simplified configuration, and easily connect and separate to between the tire status measuring module and the antenna valve.
    • 这里公开了一种轮胎状态监视装置,包括:轮胎状态测量模块,其安装在轮胎内部以测量轮胎状态,从而产生关于轮胎状态的信息; 天线阀根据关于轮胎状态的传送信息,将从轮胎状态测量模块测量的轮胎状态信息和通风空气传递到轮胎,从而保持轮胎内部恒定的气压; 以及板簧,其一端连接到轮胎状态测量模块,另一端连接到天线阀。 因此,可以减少诸如孔形成和连接的焊接工艺的处理的数量,具有简化的构造,并且容易地连接和分离到轮胎状态测量模块和天线阀之间。
    • 15. 发明授权
    • Display device using light modulator and having improved numerical aperture of after-edge lens system
    • 使用光调制器的显示装置并具有改进的后缘透镜系统的数值孔径
    • US07327508B2
    • 2008-02-05
    • US11157483
    • 2005-06-21
    • Jong Hyeong SongHaeng Seok Yang
    • Jong Hyeong SongHaeng Seok Yang
    • G02B26/08
    • G02B26/0808
    • A display device using a light modulator and having an improved numerical aperture (NA) of an after-edge lens system is disclosed. The display device includes an illumination lens, a diffractive light modulator, an NA improvement unit, a filter system and a projection system. The illumination lens converts light into linear parallel light, and outputs the linear parallel light. The diffractive light modulator produces diffracted light beams having a plurality of diffraction orders by modulating the linear parallel light incident from the illumination lens according to an external control signal. The NA improvement unit causes + and − diffracted light beams of the diffracted light beams to come close to each other. The filter system passes only some of the diffracted light beams having predetermined orders, therethrough. The projection system focuses the diffracted light beams onto an object and allows the focused diffracted light to scan the object.
    • 公开了一种使用光调制器并具有改进的后边缘透镜系统的数值孔径(NA)的显示装置。 显示装置包括照明透镜,衍射光调制器,NA改进单元,滤光器系统和投影系统。 照明透镜将光转换为线性平行光,并输出线性平行光。 衍射光调制器通过根据外部控制信号调制从照明透镜入射的线性平行光,产生具有多个衍射级的衍射光束。 NA改善单元使衍射光束的+衍射光束彼此接近。 滤波器系统仅通过其中具有预定次序的一些衍射光束。 投影系统将衍射光束聚焦到物体上,并允许聚焦的衍射光扫描物体。