公开(公告)号：US08310375B2

公开(公告)日：2012-11-13

申请号：US12182306

申请日：2008-07-30

Applicant: Cheon-Sig Sin ,  Sang-Uk Lee ,  Jae-Hoon Kim

Inventor： Cheon-Sig Sin ,  Sang-Uk Lee ,  Jae-Hoon Kim

IPC: B60Q1/48

CPC classification number: G08G1/14

Abstract: Provided is a system and method for providing vehicle parking information using a navigation satellite. The system includes: a monitoring unit for photographing an image of a vehicle parking space and transmitting the image to a parking space checking unit; the parking space checking unit for checking a vacant parking space based on the transmitted vehicle parking space image and transmitting vacant parking space acquisition information to a location information computing unit; and the location information computing unit for creating and transmitting location information of the vacant parking space, which is vehicle parking information, to a navigation satellite based on own location information acquired based on navigation information transmitted from an external navigation satellite and the transmitted vacant parking space acquisition information.

Abstract translation: 提供了一种使用导航卫星提供车辆停车信息的系统和方法。 该系统包括：监视单元，用于拍摄车辆停车位的图像，并将图像发送到停车位检查单元; 停车位检查单元，用于基于所发送的车辆停车位图像检查空闲停车位，并将空闲停车位获取信息发送到位置信息计算单元; 以及位置信息计算单元，用于基于从外部导航卫星发送的导航信息获取的自身位置信息和所发送的空闲停车位，创建并发送作为车辆停车信息的空闲停车位的位置信息到导航卫星 获取信息。

公开(公告)号：US20110241937A1

公开(公告)日：2011-10-06

申请号：US13077278

申请日：2011-03-31

Applicant: Seung Hyun CHOI ,  Jae Hyun Kim ,  In One Joo ,  Cheon Sig Sin ,  Sang Uk Lee

Inventor： Seung Hyun CHOI ,  Jae Hyun Kim ,  In One Joo ,  Cheon Sig Sin ,  Sang Uk Lee

IPC: G01S19/30

CPC classification number: G01S19/29 ,  G01S19/30

Abstract: An apparatus for signal acquisition of a Global Navigation Satellite System (GNSS) receiver may downsample digitalized satellite signals based on a code resolution, correlate the downsampled satellite signals and oversampled pseudo-random noise (PRN) codes using a block unit based on a size of a matching filter, and may perform FFT of a value output as a correlation result by employing, as M points, a number of blocks used for the matching filter. Also, the signal acquisition apparatus may estimate a coarse Doppler and a code phase of the satellite signals by comparing a power value, calculated based on the M-point fast Fourier transformed value, with a threshold value, and may estimate a fine Doppler using zero-padding based FFT when the satellite signals are successfully acquired.

Abstract translation: 用于信号采集全球导航卫星系统（GNSS）接收机的装置可以基于码分辨率对数字化的卫星信号进行采样，将下采样的卫星信号和过采样的伪随机噪声（PRN）码相互关联，使用块单位， 匹配滤波器，并且可以通过使用用于匹配滤波器的块的数量作为M个点来执行值输出的FFT作为相关结果。 此外，信号获取装置可以通过将基于M点快速傅立叶变换值计算的功率值与阈值进行比较来估计卫星信号的粗略多普勒和码相位，并且可以使用零估计精细多普勒 当成功获取卫星信号时基于FFT的FFT。

公开(公告)号：US20130113637A1

公开(公告)日：2013-05-09

申请号：US13612746

申请日：2012-09-12

Applicant: Cheon Sig SIN ,  Sang Uk Lee ,  Do Seob Ahn

Inventor： Cheon Sig SIN ,  Sang Uk Lee ,  Do Seob Ahn

IPC: G08G1/123

CPC classification number: G08G1/205 ,  G01S5/0027 ,  G01S5/0263

Abstract: Provided are an apparatus and method for providing position information, and a user terminal and method for outputting position information. The apparatus for providing position information includes a first position information calculator configured to calculate first position information of mobile object using at least three signals received from at least three signal transmission devices, a second position information calculator configured to calculate second position information of the mobile object by mapping the calculated first position information of the mobile object to information on the mobile object's surroundings, and a position information transmitter configured to transmit the calculated second position information of the mobile object to a terminal.

Abstract translation: 提供了一种用于提供位置信息的装置和方法，以及用于输出位置信息的用户终端和方法。 用于提供位置信息的装置包括：第一位置信息计算器，被配置为使用从至少三个信号传输装置接收的至少三个信号来计算移动对象的第一位置信息;第二位置信息计算器，被配置为计算移动对象的第二位置信息 通过将所计算的移动对象的第一位置信息映射到关于移动对象的周围环境的信息，以及位置信息发送器，被配置为将计算出的移动对象的第二位置信息发送到终端。

公开(公告)号：US20120086597A1

公开(公告)日：2012-04-12

申请号：US13270696

申请日：2011-10-11

Applicant: Cheon-sig Sin ,  Jae-Hyun Kim ,  Sang-Uk Lee

Inventor： Cheon-sig Sin ,  Jae-Hyun Kim ,  Sang-Uk Lee

IPC: G01S19/40

CPC classification number: H04K3/90 ,  G01S19/21 ,  H04K3/224

Abstract: Provided is a Global Navigation Satellite System (GNSS) receiver including: an RF signal processor to receive navigation signals; a signal level measurement unit to measure a signal level of each navigation signal; a signal processor to determine whether the navigation signal is a jamming signal or a normal signal based on the signal level, to perform quantization on the navigation signal determined as a jamming signal at a higher ratio than that subject to a normal signal to generate a digital signal, and to signal-process the digital signal; a compensator to identify a satellite ID of the navigation signal according to the result of the signal processing, and to create compensation information about the navigation signal according to the satellite ID; a controller to control the signal processor and the compensator; and a navigation solution processor to calculate a navigation solution of the navigation signal based on the compensation information.

Abstract translation: 提供了一种全球导航卫星系统（GNSS）接收机，包括：RF信号处理器，用于接收导航信号; 信号电平测量单元，用于测量每个导航信号的信号电平; 信号处理器，用于基于信号电平确定导航信号是干扰信号还是正常信号，以与正常信号相比高的比率对被确定为干扰信号的导航信号执行量化，以产生数字 信号，并对数字信号进行信号处理; 补偿器，根据信号处理的结果识别导航信号的卫星ID，并根据卫星ID创建关于导航信号的补偿信息; 用于控制信号处理器和补偿器的控制器; 以及导航解决方案处理器，用于基于所述补偿信息来计算所述导航信号的导航解。

公开(公告)号：US08035556B2

公开(公告)日：2011-10-11

申请号：US12857363

申请日：2010-08-16

Applicant: Sang-Uk Lee ,  Cheon-Sig Sin ,  Jaeeun Lee ,  Jae-Hoon Kim

Inventor： Sang-Uk Lee ,  Cheon-Sig Sin ,  Jaeeun Lee ,  Jae-Hoon Kim

IPC: G01S19/11 ,  G01S19/03

CPC classification number: G01S19/11

Abstract: An apparatus for transmitting a pseudolite signal so that a navigation signal is transmitted includes: at least four pseudolite configured to generate and output pseudolite codes for navigation; antennas configured to transmit signals outputted by the pseudolite corresponding to the antennas, respectively; and a single synchronization clock unit configured to provide each of the pseudolites with a synchronization clock.

Abstract translation: 用于发送伪卫星信号以便导航信号被发送的装置包括：至少四个伪卫星被配置为产生和输出用于导航的伪卫星码; 天线，被配置为分别发送由天线对应的伪卫星输出的信号; 以及单个同步时钟单元，其被配置为向每个伪卫星提供同步时钟。

公开(公告)号：US20110037648A1

公开(公告)日：2011-02-17

申请号：US12857363

申请日：2010-08-16

Applicant: Sang-Uk LEE ,  Cheon-Sig Sin ,  Jaeeun Lee ,  Jae-Hoon Kim

Inventor： Sang-Uk LEE ,  Cheon-Sig Sin ,  Jaeeun Lee ,  Jae-Hoon Kim

IPC: G01S19/11

CPC classification number: G01S19/11

Abstract: An apparatus for transmitting a pseudollite signal so that a navigation signal is transmitted includes: at least four pseudollite configured to generate and output pseudollite codes for navigation; antennas configured to transmit signals outputted by the pseudollite corresponding to the antennas, respectively; and a single synchronization clock unit configured to provide each of the pseudollites with a synchronization clock.

Abstract translation: 一种用于发送伪信号以使得导航信号被发送的装置包括：至少四个伪长度，被配置为生成和输出用于导航的伪白码; 天线，被配置为分别发送由天线对应的伪天线输出的信号; 以及单个同步时钟单元，被配置为向每个伪造者提供同步时钟。

公开(公告)号：US20090085773A1

公开(公告)日：2009-04-02

申请号：US12182306

申请日：2008-07-30

Applicant: Cheon-Sig Sin ,  Sang-Uk Lee ,  Jae-Hoon Kim

Inventor： Cheon-Sig Sin ,  Sang-Uk Lee ,  Jae-Hoon Kim

IPC: G08G1/14

CPC classification number: G08G1/14

Abstract: Provided is a system and method for providing vehicle parking information using a navigation satellite. The system includes: a monitoring unit for photographing an image of a vehicle parking space and transmitting the image to a parking space checking unit; the parking space checking unit for checking a vacant parking space based on the transmitted vehicle parking space image and transmitting vacant parking space acquisition information to a location information computing unit; and the location information computing unit for creating and transmitting location information of the vacant parking space, which is vehicle parking information, to a navigation satellite based on own location information acquired based on navigation information transmitted from an external navigation satellite and the transmitted vacant parking space acquisition information.

Abstract translation: 提供了一种使用导航卫星提供车辆停车信息的系统和方法。 该系统包括：监视单元，用于拍摄车辆停车位的图像，并将图像发送到停车位检查单元; 停车位检查单元，用于基于所发送的车辆停车位图像检查空闲停车位，并将空闲停车位获取信息发送到位置信息计算单元; 以及位置信息计算单元，用于基于从外部导航卫星发送的导航信息获取的自身位置信息和所发送的空闲停车位，创建并发送作为车辆停车信息的空闲停车位的位置信息到导航卫星 获取信息。

公开(公告)号：US06850823B2

公开(公告)日：2005-02-01

申请号：US10119829

申请日：2002-04-11

Applicant: Jong-Won Eun ,  Seong-Pal Lee ,  Cheol-Oh Jeong ,  Jae-Woo Park ,  Cheon-Sig Sin ,  Moon-Hee You ,  Dae-In Park

Inventor： Jong-Won Eun ,  Seong-Pal Lee ,  Cheol-Oh Jeong ,  Jae-Woo Park ,  Cheon-Sig Sin ,  Moon-Hee You ,  Dae-In Park

IPC: G01M15/00 ,  G06F3/14 ,  G07C5/00 ,  G07C5/08 ,  G06F17/00 ,  G08G1/127

CPC classification number: G07C5/0808 ,  G06F3/14 ,  G07C5/008

Abstract: A system for executing diagnosis of vehicle performance using satellite telemetry technology includes a diagnostic unit for compiling telemetry data, transmitted in real-time, of an engine and various parts of a vehicle, comparing the telemetry data with specific values of the engine and various parts to determine if there are any abnormalities in vehicle performance, and monitoring diagnostic results of vehicle performance; and a communications unit for performing communications in real-time through a network with an external user requesting vehicle performance diagnostic results of the diagnostic unit. Accordingly, the driver or external user may easily determine if there are abnormalities in vehicle performance, take steps to cope with vehicle malfunctions before they occur, and know the precise location of any abnormal areas of vehicle performance.

Abstract translation: 使用卫星遥测技术执行车辆性能诊断的系统包括用于编译发动机和车辆各部分的实时传输的遥测数据的诊断单元，将遥测数据与发动机和各种部件的特定值进行比较 确定车辆性能是否有异常，并监测车辆性能的诊断结果; 以及通信单元，用于通过网络与外部用户通过网络实时地进行通信，从而请求诊断单元的车辆性能诊断结果。 因此，驾驶员或外部用户可以容易地确定车辆性能是否存在异常，在发生车辆故障之前采取措施来应对车辆故障，并且知道车辆性能的任何异常区域的精确位置。