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1. 发明申请

US20130211656A1 AUTONOMOUS DRIVING APPARATUS AND METHOD FOR VEHICLE 审中-公开
标题翻译：自动驾驶装置和车辆方法
公开(公告)号：US20130211656A1
公开(公告)日：2013-08-15
申请号：US13598706
申请日：2012-08-30
申请人： Kyoung-Hwan AN , Kyung-Bok SUNG , Dong-Yong KWAK
发明人： Kyoung-Hwan AN , Kyung-Bok SUNG , Dong-Yong KWAK
IPC分类号： G05D1/02
CPC分类号： G05D1/0285 , B62D15/027 , G01C21/3407 , G05D1/0221 , G05D1/0274 , G05D1/0278 , G05D2201/0213
摘要： Disclosed herein are an autonomous driving apparatus and method for a vehicle. The autonomous driving apparatus includes an autonomous driving context data processing unit, a simulator unit, a section determination unit, a path planning unit, and a context determination main control unit. The autonomous driving context data processing unit gathers autonomous driving context data. The simulator unit simulates autonomous driving based on the gathered autonomous driving context data. The section determination unit determines a reliable section or an unreliable section based on results of the simulation. The path planning unit searches for at least one global path to a set destination based on results of the determination, and searches the at least one global path for a local path along which the autonomous driving is possible. The context determination main control unit controls the autonomous driving of the vehicle along the local path.
摘要翻译：这里公开了一种用于车辆的自主驾驶装置和方法。自主驾驶装置包括自主驾驶环境数据处理单元，模拟器单元，区段确定单元，路径规划单元和上下文确定主控制单元。自主驾驶上下文数据处理单元收集自主驾驶上下文数据。模拟器单元基于收集的自主驾驶情境数据模拟自主驾驶。部分确定单元基于模拟结果确定可靠部分或不可靠部分。路径规划单元基于确定的结果搜索到设定目的地的至少一个全局路径，并且搜索至少一个全局路径以进行自主驾驶是可能的本地路径。上下文确定主控制单元沿着本地路径控制车辆的自主驾驶。

2. 发明申请

US20120163275A1 METHOD OF PROVIDING WIRELESS COMMUNICATION BETWEEN VEHICLE AND ROADSIDE AND VEHICLE WIRELESS COMMUNICATION DEVICE USING THE SAME 有权
标题翻译：提供车辆和道路之间的无线通信的方法和使用该方法的车载无线通信设备
公开(公告)号：US20120163275A1
公开(公告)日：2012-06-28
申请号：US13335905
申请日：2011-12-22
申请人： Jung-Sook KIM , Dong-Kyoo Kim , Dong-Yong Kwak , Dong-Sun Lim
发明人： Jung-Sook KIM , Dong-Kyoo Kim , Dong-Yong Kwak , Dong-Sun Lim
IPC分类号： H04H20/71 , H04W4/00
CPC分类号： H04W36/32 , G08G1/092 , G08G1/096716 , G08G1/096775 , H04L67/12 , H04W28/26 , H04W36/0005 , H04W48/08 , H04W72/042 , H04W74/02
摘要： Disclosed herein is a method of providing vehicle wireless communication. In the method, a vehicle receives hand-over-related link information, which includes slot request information about slots requested by a vehicle to a roadside wireless communication device for hand-over of the vehicle, from a central control server. A hand-over preparation message, which includes the hand-over-related link information, is send to a vehicle wireless communication device connected to the vehicle. It is determined that the vehicle completed preparation for performance of the hand-over when a response message to the hand-over preparation message is received from the vehicle wireless communication device. Slots are allocated in consideration of the hand-over-related link information. Beacon frames, which include slot allocation information about the allocated slots, are transmitted to the vehicle wireless communication device. Accordingly, the vehicle wireless communication device and the roadside wireless communication device can reliably perform communication without interruption.
摘要翻译：本文公开了提供车辆无线通信的方法。在该方法中，车辆从中央控制服务器接收到切换相关的链接信息，其包括关于车辆所请求的时隙的时隙请求信息到路边无线通信装置，用于切换车辆。包括切换相关链接信息的切换准备消息被发送到连接到车辆的车辆无线通信设备。当从车辆无线通信装置接收到对切换准备消息的响应消息时，确定车辆完成了执行切换的准备。考虑到切换相关的链接信息来分配插槽。将包括关于分配的时隙的时隙分配信息的信标帧发送到车辆无线通信装置。因此，车辆无线通信装置和路侧无线通信装置能够可靠地进行无间断的通信。

3. 发明申请

US20120136510A1 APPARATUS AND METHOD FOR DETECTING VEHICLES USING LASER SCANNER SENSORS 审中-公开
标题翻译：使用激光扫描仪传感器检测车辆的装置和方法
公开(公告)号：US20120136510A1
公开(公告)日：2012-05-31
申请号：US13305980
申请日：2011-11-29
申请人： Kyoung-Wook MIN , Dong-Yong Kwak , Dong-Sun Lim
发明人： Kyoung-Wook MIN , Dong-Yong Kwak , Dong-Sun Lim
IPC分类号： G05D1/00
CPC分类号： G05D1/0291 , G01S17/42 , G01S17/88 , G05D1/028 , G05D2201/0213
摘要： Disclosed herein is an apparatus for detecting vehicles using laser scanner sensors. The apparatus includes a vehicle location detection unit, a shadow area detection unit, an estimation unit, and a control unit. The vehicle location detection unit detects information about locations and headings of target vehicles located in a local detection area from sensors arranged on the road. The shadow area detection unit calculates shadow areas corresponding to the respective sensors based on the information about the locations of the target vehicles and information about types of the target vehicles. The estimation unit estimates the locations and shadow areas of the target vehicles which will be obtained after a predetermined time has elapsed. When a specific target vehicle tries to enter one of the estimated shadow areas, the control unit outputs a speed control command used to decrease the speed of the specific target vehicle.
摘要翻译：本文公开了一种使用激光扫描仪传感器检测车辆的装置。该装置包括车辆位置检测单元，阴影区域检测单元，估计单元和控制单元。车辆位置检测单元从布置在道路上的传感器检测位于本地检测区域中的目标车辆的位置和标题的信息。阴影区域检测单元基于关于目标车辆的位置的信息和关于目标车辆的类型的信息来计算与各个传感器相对应的阴影区域。估计单元估计在经过预定时间之后将获得的目标车辆的位置和阴影区域。当特定目标车辆试图进入估计阴影区域之一时，控制单元输出用于降低特定目标车辆的速度的速度控制命令。

4. 发明授权

US08170471B2 Cooperative communication method for vehicular communication 有权
标题翻译：车载通信协作通信方法
公开(公告)号：US08170471B2
公开(公告)日：2012-05-01
申请号：US12631351
申请日：2009-12-04
申请人： Woong Cho , Hyun Seo Oh , Dong Yong Kwak
发明人： Woong Cho , Hyun Seo Oh , Dong Yong Kwak
IPC分类号： H04B7/15
CPC分类号： H04B7/15557 , H04B7/15592
摘要： A cooperative communication method for vehicular communication is provided. The method in which when one vehicle transmits a signal to another vehicle, a signal of a transmission vehicle passes through a roadside device or a plurality of vehicles and thereafter signals having a plurality of paths are transmitted to a reception vehicle, and the reception vehicle combines and demodulates the signals received through the plurality of paths.
摘要翻译：提供了一种用于车辆通信的协作通信方法。当一个车辆向另一车辆发送信号时，传输车辆的信号通过路侧设备或多个车辆，此后具有多个路径的信号被发送到接收车辆，并且接收车辆组合并解调通过多个路径接收的信号。

5. 发明申请

US20100173603A1 METHOD AND SYSTEM FOR TRANSMITTING AND RECEIVING WARNING MESSAGE 审中-公开
标题翻译：用于发送和接收警告信息的方法和系统
公开(公告)号：US20100173603A1
公开(公告)日：2010-07-08
申请号：US12617130
申请日：2009-11-12
申请人： Dong Yong Kwak , Hyun Seo Oh , Wan Sik Choi , Jong-Hyun Park
发明人： Dong Yong Kwak , Hyun Seo Oh , Wan Sik Choi , Jong-Hyun Park
IPC分类号： H04M11/04
CPC分类号： G08G1/164 , B60W30/0956 , B60W2550/408
摘要： Provided are a method and a system for transmitting and receiving a warning message that rapidly inform an adjacent hop of a dangerous situation that occurs on a road. The method for transmitting the warning message includes selecting one or more relay vehicles by using distances between vehicles and state information of the vehicles when the dangerous situation occurs on a road or outside, and increasing a warning message sequence number and generating and transmitting a warning message containing an identifier of the relay vehicle and a retransmission time.
摘要翻译：提供了一种用于发送和接收警告消息的方法和系统，其迅速地通知在道路上发生的危险情况的相邻跳跃。用于发送警告消息的方法包括：当道路或外部发生危险情况时，通过使用车辆之间的距离和车辆的状态信息来选择一个或多个中继车辆，并且增加警告消息序列号并生成并发送警告消息包含中继车辆的标识符和重传时间。

6. 发明申请

US20100158164A1 APPARATUS AND METHOD FOR TIME SYNCHRONIZATION AND RECEPTION APPARATUS OF OFDM SYSTEM 有权
标题翻译： OFDM系统的时间同步和接收装置的装置和方法
公开(公告)号：US20100158164A1
公开(公告)日：2010-06-24
申请号：US12643296
申请日：2009-12-21
申请人： Hyun Seo Oh , Hyun Kyun Choi , Sangin Kim , Daeki Hong , Dong Yong Kwak , Jong-Hyun Park
发明人： Hyun Seo Oh , Hyun Kyun Choi , Sangin Kim , Daeki Hong , Dong Yong Kwak , Jong-Hyun Park
IPC分类号： H04L27/06 , H04L7/00
CPC分类号： H04L27/2656 , H04L25/068 , H04L27/2675 , H04L27/2695
摘要： An apparatus for time synchronization of an orthogonal frequency division multiplexing (OFDM) system oversamples a received signal using a master clock having a frequency at least four times higher than a minimum sampling frequency in a transmission apparatus, sets one of a plurality of oversampled signals to an on-time signal, and shifts each of the remaining oversampled signals by a predetermined time on the basis of the on-time signal. The apparatus for time synchronization calculates a correlation value by correlating each of the shifted signals and the on-time signal with a previously known signal, detects a maximum energy value among the calculated correlation values, and detects a start point of a frame by comparing the maximum energy value with a predetermined threshold value.
摘要翻译：正交频分复用（OFDM）系统的时间同步的装置使用在发送装置中具有比最小采样频率高至少四倍的频率的主时钟对接收信号进行采样，将多个过采样信号中的一个设置为导通时间信号，并且基于接通时间信号将每个剩余的过采样信号移位预定时间。用于时间同步的装置通过将每个移位信号和接通时间信号与先前已知的信号相关来计算相关值，检测所计算的相关值中的最大能量值，并通过比较具有预定阈值的最大能量值。

7. 发明授权

US5802040A Congestion control unit and method in an asynchronous transfer mode (ATM) network 失效
标题翻译：异步传输模式（ATM）网络中的拥塞控制单元和方法
公开(公告)号：US5802040A
公开(公告)日：1998-09-01
申请号：US742673
申请日：1996-11-04
申请人： Hong Shik Park , Woo Seop Rhee , Dong Yong Kwak , Man Yeong Jeon
发明人： Hong Shik Park , Woo Seop Rhee , Dong Yong Kwak , Man Yeong Jeon
IPC分类号： H04L12/28 , H04L12/54 , H04L12/70 , H04Q11/04 , H04J3/14
CPC分类号： H04L12/5602 , H04Q11/0478 , H04L2012/562 , H04L2012/5635 , H04L2012/5636
摘要： A congestion control unit and method in an ATM network is disclosed. The congestion control unit includes a congestion detector, a congestion controller and a routing controller. The congestion detector receives the measured number of cells generated from an output link through an ATM switch module, transmits the measured number of cells to an adaptive connection admission control unit, and detects the state of the output link by use of a utilization of a cell transmission link. The congestion controller receives congestion state information from the congestion detector and receives a cell loss ratio through the ATM switch module. The congestion controller transmits a backward resource management cell to a user or generates a routing control request signal so as to assign the load of the input traffic to another affordable link, and supplies a monitor parameter to the ATM switch module. The routing controller receives the routing control request signal from the congestion controller, and supplies routing information on an affordable link of the same destination to the ATM switch module.
摘要翻译：公开了ATM网络中的拥塞控制单元和方法。拥塞控制单元包括拥塞检测器，拥塞控制器和路由控制器。拥塞检测器通过ATM交换模块接收从输出链路生成的测量的小区数量，将测量的小区数量发送到自适应连接许可控制单元，并通过使用小区来检测输出链路的状态传输链路。拥塞控制器从拥塞检测器接收拥塞状态信息，并通过ATM交换机模块接收信元丢失率。拥塞控制器向用户发送后向资源管理小区，或者生成路由控制请求信号，以便将输入业务的负载分配给另一个负担得起的链路，并向ATM交换模块提供监控参数。路由控制器从拥塞控制器接收路由控制请求信号，并将相同目的地的经济实惠的路由信息提供给ATM交换机模块。

8. 发明授权

US08797938B2 Multicasting system and method for vehicular communication network 有权
标题翻译：车载通信网络组播系统及方法
公开(公告)号：US08797938B2
公开(公告)日：2014-08-05
申请号：US13494639
申请日：2012-06-12
申请人： Jung-Sook Kim , Dong-Kyoo Kim , Dong-Yong Kwak
发明人： Jung-Sook Kim , Dong-Kyoo Kim , Dong-Yong Kwak
IPC分类号： H04H20/71 , H04W4/00 , H04J3/00 , H04B7/212
CPC分类号： H04L12/1886 , H04L12/189 , H04W72/005 , H04W72/0446 , H04W76/40
摘要： Disclosed herein are a multicasting system and method for a vehicular communication network. The multicasting system includes a plurality of roadside communication devices for communicating with a plurality of vehicular communication devices. Each of the roadside communication devices includes a communication unit for communicating with the plurality of vehicular communication devices and at least one neighboring roadside communication device, a beacon analysis unit for analyzing beacon frames when a slot allocation request is received from one of the vehicular communication devices, a determination unit for searching for a period in which a slot has not been allocated and determining whether a period for allocation of a slot to the vehicular communication device is present, and a slot allocation unit for allocating a slot period for multicasting of the vehicular communication device based on results of the determination of the determination unit.
摘要翻译：这里公开了一种用于车辆通信网络的组播系统和方法。多播系统包括用于与多个车载通信设备进行通信的多个路侧通信设备。每个路侧通信设备包括：通信单元，用于与多个车辆通信设备和至少一个相邻的路侧通信设备进行通信;信标分析单元，用于当从车辆通信设备之一接收到时隙分配请求时，用于分析信标帧，确定单元，用于搜索没有分配时隙的时段，并且确定是否存在用于向车载通信设备分配时隙的时段;以及时隙分配单元，用于分配用于车辆多播的时隙周期基于确定单元的确定结果的通信设备。

9. 发明授权

US08744752B2 Apparatus and method for detecting locations of vehicle and obstacle 有权
标题翻译：用于检测车辆和障碍物位置的装置和方法
公开(公告)号：US08744752B2
公开(公告)日：2014-06-03
申请号：US13282109
申请日：2011-10-26
申请人： Kyung-Bok Sung , Dong-Yong Kwak , Dong-Sun Lim
发明人： Kyung-Bok Sung , Dong-Yong Kwak , Dong-Sun Lim
IPC分类号： G06G7/78
CPC分类号： G05D1/028 , G05D1/0274 , G05D2201/0213
摘要： Disclosed herein is an apparatus for detecting locations of a vehicle and an obstacle. The apparatus for detecting locations of a vehicle and an obstacle includes at least one distance measurement unit and a data processing unit. The distance measurement unit measures distance data relevant to a vehicle and an obstacle within a measurement area. The data processing unit maps the distance data on a grid layer, detects the location of the vehicle based on the result of the mapping, detects the location of the obstacle based on the detected location of the vehicle, and modifies the detected location of the vehicle using the distance data.
摘要翻译：这里公开了一种用于检测车辆和障碍物的位置的装置。用于检测车辆和障碍物的位置的装置包括至少一个距离测量单元和数据处理单元。距离测量单元测量与测量区域内的车辆和障碍物相关的距离数据。数据处理单元将网格层上的距离数据映射，基于映射结果检测车辆的位置，基于检测到的车辆的位置来检测障碍物的位置，并且修改车辆的检测位置使用距离数据。

10. 发明申请

US20120161713A1 VEHICLE ENERGY HARVESTING APPARATUS AND ENERGY MANAGEMENT METHOD THEREOF 审中-公开
标题翻译：车辆能量收集设备及其能源管理方法
公开(公告)号：US20120161713A1
公开(公告)日：2012-06-28
申请号：US13334820
申请日：2011-12-22
申请人： Jung-Sook KIM , Dong-Yong Kwak , Dong-Sun Lim
发明人： Jung-Sook KIM , Dong-Yong Kwak , Dong-Sun Lim
IPC分类号： H02J7/00
CPC分类号： H02J3/32 , B60L53/14 , H02J3/383 , H02J7/0027 , Y02E10/563 , Y02E60/721 , Y02E70/30 , Y02T10/7005 , Y02T10/7055 , Y02T10/7072 , Y02T10/7094 , Y02T90/14 , Y02T90/16 , Y02T90/168 , Y04S10/126 , Y04S30/12
摘要： Disclosed herein is a vehicle energy harvesting apparatus. The vehicle energy harvesting apparatus includes a battery unit, an energy collection unit, an external charging interface, and an energy management unit. The battery unit is formed in a vehicle. The energy collection unit is provided on one side of the vehicle, and configured to generate renewable power by collecting renewable energy. The external charging interface is formed on one side of the vehicle in order to exchange power between the battery unit and a smart grid. The energy management unit is configured to perform control such that the renewable power of the energy collection unit is stored in the battery unit, and such that power is exchanged between the battery unit and the smart grid using the external charging interface.
摘要翻译：本文公开了一种车辆能量收集装置。车辆能量收集装置包括电池单元，能量收集单元，外部充电接口和能量管理单元。电池单元形成在车辆中。能量收集单元设置在车辆的一侧，并且被配置为通过收集可再生能源来产生可再生能源。外部充电接口形成在车辆的一侧，以便在电池单元和智能电网之间交换电力。能量管理单元被配置为执行控制，使得能量收集单元的可再生能量被存储在电池单元中，并且使用外部充电接口在电池单元和智能电网之间交换电力。

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