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    • 3. 发明申请
    • METHOD FOR OPERATING A PREPAID TAXI SERVICE
    • 运营预防税服务的方法
    • WO2011028081A3
    • 2011-07-21
    • PCT/KR2010006076
    • 2010-09-07
    • KIM DONG SOOKIM KWANG WOOKIM SEUNG HYUNPARK HYUNG SOOSUNG SEUNG MYUNLEE NAM EOKCHOI JUNG SOO
    • KIM DONG SOOKIM KWANG WOOKIM SEUNG HYUNPARK HYUNG SOOSUNG SEUNG MYUNLEE NAM EOKCHOI JUNG SOO
    • G06Q30/00
    • G06Q30/06
    • The present invention relates to a method for operating a prepaid taxi service. More particularly, the present invention relates to a method for operating a prepaid taxi service to be executed by a prepaid taxi management server which is connected to a user PC, to an Internet payment system, and to a system for providing taxi service over an Internet-based network. The method comprises the following steps: (a) enabling a user intending to use a prepaid taxi service to search for, select, and input a departure point and a destination; (b) searching for the optimum path between the inputted departure point and the destination, providing the searched for optimum path to the user, and calculating the travel distance according to the searched for optimum path; (c) calculating a taxi fare for the calculated travel distance; and (d) enabling the user to pay the taxi fare calculated in step (c) via a payment system provided over the Internet.
    • 本发明涉及一种运行预付租车服务的方法。 更具体地,本发明涉及一种用于操作预付费出租车服务的方法,该预付费出租车服务由连接到用户PC的预付费出租车管理服务器,互联网支付系统以及通过互联网提供出租车服务的系统执行 的网络。 该方法包括以下步骤:(a)使用户能够使用预付租车服务来搜索,选择和输入出发地和目的地; (b)搜索所输入的出发点和目的地之间的最佳路径,向用户提供搜索到的最佳路径,并根据搜索的最佳路径计算行驶距离; (c)为计算出的行程距离计算出租车费用; 和(d)使用户能够通过因特网提供的支付系统来支付在步骤(c)中计算的的士车费。
    • 4. 发明申请
    • A METHOD AND AN APPARATUS FOR PROCESSING A SIGNAL
    • 一种处理信号的方法和装置
    • WO2010036059A3
    • 2010-07-22
    • PCT/KR2009005497
    • 2009-09-25
    • LG ELECTRONICS INCLEE HYUN KOOKYOON SUNG YONGKIM DONG SOOLIM JAE HYUN
    • LEE HYUN KOOKYOON SUNG YONGKIM DONG SOOLIM JAE HYUN
    • G10L19/00G10L19/008
    • G10L19/008
    • A method of processing a signal is disclosed. The present invention includes receiving a downmix signal generated from plural channel signal and spatial information indicating attribute of the plural channel signal to upmix the downmix signal; obtaining inter-channel phase difference (IPD) coding flag indicating whether IPD value is used to the spatial information from header of the spatial information; obtaining IPD mode flag based on the IPD coding flag from the frame of the spatial information, the IPD mode flag indicating whether the IPD value is used to a frame of the spatial information; obtaining the IPD value of parameter band of parameter time slot in the frame, based on the IPD mode flag; smoothing the IPD value by modifying the IPD value by using IPD value of previous parameter time slot; and generating plural channel signal by applying the smoothed IPD value to the downmix signal.
    • 公开了处理信号的方法。 本发明包括接收从多信道信号产生的下混合信号和指示多信道信号的属性的空间信息,以混合下混合信号; 指示是否将IPD值用于来自空间信息的头部的空间信息的信道间相位差(IPD)编码标志; 基于来自空间信息的帧的IPD编码标志获取IPD模式标志,表示IPD值是否被用于空间信息的帧的IPD模式标志; 基于IPD模式标志获取帧中参数时隙参数带的IPD值; 通过使用以前参数时隙的IPD值修改IPD值来平滑IPD值; 以及通过将平滑的IPD值应用于降混信号来产生多个信道信号。
    • 5. 发明申请
    • A METHOD AND AN APPARATUS FOR PROCESSING A SIGNAL
    • 一种处理信号的方法和装置
    • WO2010036062A2
    • 2010-04-01
    • PCT/KR2009005500
    • 2009-09-25
    • LG ELECTRONICS INCLEE HYUN KOOKKIM DONG SOOYOON SUNG YONGCHOI SUNG LIMLIM JAE HYUN
    • LEE HYUN KOOKKIM DONG SOOYOON SUNG YONGCHOI SUNG LIMLIM JAE HYUN
    • G10L19/00G10L19/008
    • G10L19/008
    • A method of processing a signal is disclosed. The present invention includes receiving (a) a downmix signal being generated from plural-channel signal and (b) spatial information indicating attribute of the plural-channel signal, in order to upmix the downmix signal; obtaining inter-channel phase difference(IPD) coding flag indicating whether IPD value is used to the spatial information from a header of the spatial information; obtaining IPD mode flag indicating whether the IPD is used to frame of the spatial information from the frame based on the IPD coding flag; obtaining the IPD value from a parameter band in the frame based on the IPD mode flag; generating plural-channel signal by applying the IPD value to the downmix signal, wherein the spatial information is divided by header and a plurality of the frame and wherein the IPD value indicates phase difference between two channels of the plural-channel signal and wherein the parameter band is at least one sub-band of frequency domain including the IPD value.
    • 公开了处理信号的方法。 本发明包括接收(a)从多声道信号产生的降混信号和(b)指示多声道信号的属性的空间信息,以便混合下混合信号; 从空间信息的头部获取指示是否将IPD值用于空间信息的信道间相位差(IPD)编码标志; 基于IPD编码标志,获取指示IPD是否用于来自该帧的空间信息的帧的IPD模式标志; 基于IPD模式标志从帧中的参数频带获取IPD值; 通过对下混合信号应用IPD值来生成多信道信号,其中空间信息被标题和多个帧划分,并且其中IPD值指示多信道信号的两个信道之间的相位差,并且其中参数 频带是包括IPD值的频域的至少一个子带。
    • 6. 发明申请
    • AN APPARATUS FOR PROCESSING AN AUDIO SIGNAL AND METHOD THEREOF
    • 一种用于处理音频信号的装置及其方法
    • WO2010036061A2
    • 2010-04-01
    • PCT/KR2009/005499
    • 2009-09-25
    • LG ELECTRONICS INC.LEE, Hyun KookKIM, Dong SooYOON, Sung YongPANG, Hee SukLIM, Jae Hyun
    • LEE, Hyun KookKIM, Dong SooYOON, Sung YongPANG, Hee SukLIM, Jae Hyun
    • G10L19/04
    • G10L19/025G10L19/008G10L19/02G10L21/038
    • An apparatus for processing an audio signal and method thereof are disclosed. The present invention includes receiving a spectral data of lower band and type information indicating a particular band extension scheme for a current frame of the audio signal from among a plurality of band extension schemes including a first band extension scheme and a second band extension scheme, by an audio processing apparatus; when the type information indicates the first band extension scheme for the current frame, generating a spectral data of higher band in the current frame using the spectral data of lower band by performing the first band extension scheme; and when the type information indicates the second band extension scheme for the current frame, generating the spectral data of higher band in the current frame using the spectral data of lower band by performing the second band extension scheme, wherein the first band extension scheme is based on a first data area of the spectral data of lower band, and wherein the second band extension scheme is based on a second data area of the spectral data of lower band.
    • 公开了一种用于处理音频信号的装置及其方法。 本发明包括从包括第一频带扩展方案和第二频带扩展方案在内的多个频带扩展方案中接收指示用于音频信号的当前帧的特定频带扩展方案的较低频带的频谱数据和类型信息,由 音频处理装置; 当类型信息指示当前帧的第一频带扩展方案时,通过执行第一频带扩展方案,使用较低频带的频谱数据在当前帧中产生较高频带的频谱数据; 并且当类型信息指示当前帧的第二频带扩展方案时,通过执行第二频带扩展方案,使用较低频带的频谱数据生成当前帧中较高频带的频谱数据,其中第一频带扩展方案基于 在较低频带的频谱数据的第一数据区上,并且其中第二频带扩展方案基于较低频带的频谱数据的第二数据区。
    • 8. 发明申请
    • CONDUCTIVE POLYMER TRANSPARENT ELECTRODE AND FABRICATING METHOD THEREOF
    • 导电聚合物透明电极及其制备方法
    • WO2009131257A1
    • 2009-10-29
    • PCT/KR2008/002236
    • 2008-04-21
    • KOREA INSTITUTE OF MACHINERY & MATERIALSKIM, Dong-SooKIM, Kang-DaeJO, Jeong-Dai
    • KIM, Dong-SooKIM, Kang-DaeJO, Jeong-Dai
    • G02F1/1343
    • H05K3/1216H05K2201/0329H05K2203/0126H05K2203/105
    • The present invention relates to a conductive polymer transparent electrode and a method of fabricating the same, and fabricates the transparent electrode by laminating conductive polymer particles on a substrate using an electrostatic spray printing method. According to the present invention, the substrate is placed on a substrate holder, a mask pattern is formed on a surface of the substrate, and then a conductive polymer ink is filled in a capillary, which is placed upward the mask pattern, and voltage is applied to the conductive polymer ink in the capillary, in a state that the substrate holder is grounded. Thus, said conductive ink is induced toward said substrate, so that said conductive polymer particles are laminated on a surface of said substrate to form the transparent electrode, wherein said conductive polymer ink is sprayed from said capillary, with concentrating electric field at the end of said capillary. The present invention may easily fabricate the transparent electrode on even a plastic substrate, and provides the conductive polymer transparent electrode having excellent property enough to compete with the existing metal oxide transparent electrodes.
    • 导电聚合物透明电极及其制造方法技术领域本发明涉及导电性聚合物透明电极及其制造方法,并且通过使用静电喷涂法在基板上层叠导电性聚合物粒子来制造透明电极。 根据本发明,将基板放置在基板保持器上,在基板的表面上形成掩模图案,然后将导电性聚合物墨填充在放置在掩模图案上方的毛细管中,电压为 在衬底保持器接地的状态下施加到毛细管中的导电聚合物墨水。 因此,所述导电油墨被引导到所述基底,使得所述导电聚合物颗粒层压在所述基底的表面上以形成透明电极,其中所述导电聚合物墨水从所述毛细管喷射,浓缩电场在 说毛细血管。 本发明可以容易地在塑料基板上制造透明电极,并且提供具有足够的优异性能的导电聚合物透明电极,以与现有的金属氧化物透明电极竞争。
    • 9. 发明申请
    • METHOD AND APPARATUS FOR PROCESSING AN AUDIO SIGNAL
    • 用于处理音频信号的方法和设备
    • WO2009110751A3
    • 2009-10-29
    • PCT/KR2009001081
    • 2009-03-04
    • LG ELECTRONICS INCLEE HYUN KOOKYOON SUNG YONGKIM DONG SOOLIM JAE HYUN
    • LEE HYUN KOOKYOON SUNG YONGKIM DONG SOOLIM JAE HYUN
    • G10L19/00G11B20/10H03M7/30H04N7/24
    • G11B20/00007G10L19/20G11B2020/00014
    • The present invention is a method and an apparatus for processing an encoding signal capable of compressing and decompressing an audio signal at high efficiency. According to one embodiment of the present invention, an audio signal processing method is provided that includes discerning whether the coding type of an audio signal is a music signal coding type or not by using a first type information, discerning whether the coding type of the audio signal is a speech signal coding type or a mixed signal coding type by using a second type information, if the coding type of the audio signal is not a music signal coding type, extracting spectral data and linear prediction coefficients from the audio signal; if the coding type of the audio signal is a mixed signal coding type, generating a residual signal for linear prediction by performing Inverse Fourier Transform on the spectral data, decompressing the audio signal by linear prediction coding the linear prediction coefficients and the residual signal, and decompressing a high frequency area signal by using an extended base signal which is a partial area of the decompressed audio signal and bandwidth extension information. The method of the present invention enables a wide variety of audio signal types to be encoded and decoded at high efficiency.
    • 本发明是一种用于处理能够高效地压缩和解压缩音频信号的编码信号的方法和设备。 根据本发明的一个实施例,提供了一种音频信号处理方法,其包括:通过使用第一类型信息来辨别音频信号的编码类型是否是音乐信号编码类型,辨别音频的编码类型 如果音频信号的编码类型不是音乐信号编码类型,则从音频信号中提取频谱数据和线性预测系数;如果音频信号的编码类型不是音乐信号编码类型,则从音频信号中提取频谱数据和线性预测系数; 如果音频信号的编码类型是混合信号编码类型,则通过对频谱数据执行逆傅里叶变换来生成用于线性预测的残差信号,通过对线性预测系数和残差信号进行线性预测编码来对音频信号进行解压缩,以及 通过使用作为解压缩音频信号的部分区域的扩展基本信号和带宽扩展信息来解压缩高频区域信号。 本发明的方法使得各种各样的音频信号类型能够被高效地编码和解码。