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公开(公告)号：KR101243434B1
公开(公告)日：2013-03-13
申请号：KR1020110107355
申请日：2011-10-20
Applicant: 성균관대학교산학협력단
CPC classification number: H04L7/0041 , H04L2012/4026
Abstract: PURPOSE: A field bus synchronization method using a gateway and a system thereof are provided to solve a network delay problem by synchronizing a synchronous network with a non-synchronous network. CONSTITUTION: A synchronization support first field bus network system(110) includes a mater(111) and a plurality of first slaves(112). The master executes a synchronization process. A synchronization nonsupport second field bus network system(120) includes a plurality of second slaves(122). A gateway(130) connects the first field network system and the second field bus network system. The gateway measures the message response time of the second slave.
Abstract translation: 目的：提供使用网关及其系统的现场总线同步方法，以通过同步网络与非同步网络同步来解决网络延迟问题。 构成：同步支持第一现场总线网络系统（110）包括主体（111）和多个第一从机（112）。 主机执行同步过程。 同步非支持第二现场总线网络系统（120）包括多个第二从站（122）。 网关（130）连接第一现场网络系统和第二现场总线网络系统。 网关测量第二个从站的消息响应时间。
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公开(公告)号：KR1020110114869A
公开(公告)日：2011-10-20
申请号：KR1020100034240
申请日：2010-04-14
Applicant: 성균관대학교산학협력단
IPC: H04L7/00
CPC classification number: H04L7/0016
Abstract: 본 발명은 결함 허용이 가능한 분산 동기화 방법에 관한 것으로, 복수의 타임 마스터 중에서 어느 하나가 스타터 노드로 지정되는 S1 단계, 싱크 타임 마스터가 상기 스타터 노드에 동기화되는 S2 단계, 스타터 노드와 상기 싱크 타임 마스터의 싱크 프레임이 타임 슬레이브에 주기적으로 전송되는 S3 단계 및 타임 슬레이브가 전송된 싱크 프레임을 이용하여 복수의 타임 마스터와 동기화되는 S4 단계를 포함하는 것을 특징으로 한다.
본 발명은 복수의 타임 마스터에서 전송된 싱크 프레임으로부터 계산되는 오프셋 값에 대한 평균값을 기준으로 슬레이브를 동기화하여, 일부 마스터에 결함이 발생하여도 안정적인 동기화가 가능한 분산 동기화 방법 및 장치를 제공한다.-
公开(公告)号：KR101073189B1
公开(公告)日：2011-10-12
申请号：KR1020090017118
申请日：2009-02-27
Applicant: 성균관대학교산학협력단
Abstract: 본발명은내비게이션시스템및 그위치산출방법에관한것으로, GPS(Global Positioning System) 위성으로부터위치정보를수신하는 GPS 수신부,이동체의 ECU(Electronic Control Unit)로부터이동체의주행관련정보를수신하는 ECU 정보수신부및 이동체가정지한후 소정의구간동안 ECU 정보수신부가수신한이동체주행관련정보를이용하여이동체의위치를산출하는제어부를포함하는내비게이션시스템및 그위치산출방법을제공함으로써탐색한주행경로상에위치하는교차점이나분기점에서자동차가정지한후에다시출발할때 내비게이션상의자동차위치가보다빠르게갱신되도록한다.
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公开(公告)号：KR1020100136223A
公开(公告)日：2010-12-28
申请号：KR1020090054467
申请日：2009-06-18
Applicant: 성균관대학교산학협력단
Abstract: PURPOSE: A network system in a vehicle and a control method thereof are provided to raise the reliability on safety since if error occurs in a main ECU, the other ECU processes the error. CONSTITUTION: A network system(1) in a vehicle comprises a plurality of first ECUs(10a,10b), a plurality of second ECUs(20a,20b), a gateway device(40) and a display device. The first ECU exchanges data through a first bus(11) in conforming to a first network protocol. The second ECU exchanges data through a first bus(21) in conforming to a second network protocol. The gateway device receives management messages from the first and second ECUs by the first and second network protocols and transforms the received management messages to integral network messages. The display device receives the integral network messages from the gateway device and displays the state information of the first and second ECUs.
Abstract translation: 目的：提供车辆中的网络系统及其控制方法，以提高安全性的可靠性，因为如果主ECU发生错误，则其他ECU处理该错误。 构成：车辆中的网络系统（1）包括多个第一ECU（10a，10b），多个第二ECU（20a，20b），网关装置（40）和显示装置。 第一ECU根据第一网络协议通过第一总线（11）交换数据。 第二ECU根据第二网络协议通过第一总线（21）交换数据。 网关设备通过第一和第二网络协议接收来自第一和第二ECU的管理消息，并将接收的管理消息转换成集成的网络消息。 显示装置从网关装置接收整体的网络消息，并显示第一和第二ECU的状态信息。
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公开(公告)号：KR1020100098108A
公开(公告)日：2010-09-06
申请号：KR1020090017118
申请日：2009-02-27
Applicant: 성균관대학교산학협력단
CPC classification number: G01C21/36 , G01C21/30 , G01S5/14 , G01S19/13 , G06Q50/30 , G08G1/096805 , G08G1/0969
Abstract: PURPOSE: A navigation system and a location detection method thereof are provided to update the navigating scenes rapidly even if accurate location information is not received from a GPS since a moving object moves again after stop. CONSTITUTION: A navigation system comprises a GPS receiver(120), an ECU(Electronic Control Unit) information receiving part(140), and a controller(110). The GPS receiver receives the location information from a GPS satellite. The ECU information receiving part receives the driving related information of a moving object from ECU of the moving object. Using the driving related information of the moving body received by the ECU information receiving part for a predetermined time after the moving object stopped, the controller produces the location of the moving object. The controller comprises a velocity calculating unit, a rotating direction sensor, a location calculating unit and a route mapping part. The velocity calculating unit computes the velocity of the moving object using the location information. The rotating direction sensor computes the current rotating direction of the moving object using the information obtained from the ECU information receiving part. The location calculating unit determines the location of the moving object. The route mapping part creates the travelling information of the moving object using the location of the moving object obtained by the location calculating unit and a map.
Abstract translation: 目的：提供一种导航系统及其位置检测方法，以便即使从GPS接收到准确的位置信息，也能快速更新导航场景，因为移动物体在停止后再次移动。 构成：导航系统包括GPS接收器（120），ECU（电子控制单元）信息接收部分（140）和控制器（110）。 GPS接收机从GPS卫星接收位置信息。 ECU信息接收部从运动对象的ECU接收运动物体的与驾驶有关的信息。 在移动物体停止之后，使用由ECU信息接收部接收的移动体的驱动相关信息预定时间，控制器产生移动物体的位置。 控制器包括速度计算单元，旋转方向传感器，位置计算单元和路线映射部分。 速度计算单元使用位置信息来计算移动物体的速度。 旋转方向传感器使用从ECU信息接收部获得的信息来计算移动体的当前旋转方向。 位置计算单元确定移动物体的位置。 路径映射部使用由位置计算部获得的移动对象的位置和地图来生成移动对象的行进信息。
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Patent Agency Ranking
公开(公告)号：KR1020100091671A
公开(公告)日：2010-08-19
申请号：KR1020090010974
申请日：2009-02-11
Applicant: 성균관대학교산학협력단
Abstract: PURPOSE: A system and a method for controlling the feeling of a driver are provided to concentrate the feeling of a user on a driving through a heart rate sensor. CONSTITUTION: A heart rate measuring unit(110) measures a parameter about the heart rate of a driver. A respiration measuring unit(120) measures a parameter about the respiration of a driver. A driver feeling determining unit(140) determines the feeling state of the driver by using the parameter about the respiration and heart rate of the driver. A driver feeling determining unit controls an environment inside a vehicle according to the feeling state of the driver. A vehicle environment controller(160) controls the environment of the vehicle according to the control of the driver feeling determining unit.
Abstract translation: 目的：提供一种用于控制驾驶员的感觉的系统和方法，以将用户的感觉集中在通过心率传感器的驾驶中。 构成：心率测量单元（110）测量关于驾驶员心率的参数。 呼吸测量单元（120）测量关于驾驶员的呼吸的参数。 驾驶者感觉确定单元（140）通过使用关于驾驶员的呼吸和心率的参数来确定驾驶员的感觉状态。 驾驶者感觉确定单元根据驾驶员的感觉状态来控制车内的环境。 车辆环境控制器（160）根据驾驶者感觉判定单元的控制来控制车辆的环境。
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公开(公告)号：KR100970087B1
公开(公告)日：2010-07-21
申请号：KR1020080019974
申请日：2008-03-04
Applicant: 성균관대학교산학협력단
Abstract: 본 발명은 차량의 미러 디스플레이 시스템에 관한 것으로, 좌측 사이드 미러에 설치되는 좌측 미러 디스플레이부와; 우측 사이드 미러에 설치되는 우측 미러 디스플레이부와; 후방 좌측 차선을 진행하는 좌측 진행 차량과의 거리를 감지하여 좌측 거리 정보를 생성하는 좌측 차선 감지부와; 후방 우측 차선을 진행하는 우측 진행 차량과의 거리를 감지하여 우측 거리 정보를 생성하는 우측 차선 감지부와; 상기 좌측 차선 감지부에 의해 생성된 상기 좌측 거리 정보를 상기 좌측 미러 디스플레이부에 표시하고, 상기 우측 차선 감지부에 의해 생성된 상기 우측 거리 정보를 상기 우측 미러 디스플레이부에 표시하는 제어부를 포함하는 것을 특징으로 한다. 이를 통해, 운전자가 자신의 차량 주변을 진행하고 있는 주변 차량들에 대한 정보, 예를 들어 거리 정보를 정확하면서도 쉽게 확인할 수 있어 안전 운전에 도움을 줄 수 있다.
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公开(公告)号：KR1020090094530A
公开(公告)日：2009-09-08
申请号：KR1020080019516
申请日：2008-03-03
Applicant: 성균관대학교산학협력단
IPC: H04W4/04 , G08G1/0968 , G06Q10/10
CPC classification number: G01S19/14 , G06Q10/02 , G08G1/0968
Abstract: A system and a method of navigation schedule reservation are provided to automatically register a schedule to navigation device which is inputted to a user terminal. A user terminal(50) transmits the schedule information to a provider server(30) through a first communication network. The provider server transmits the corresponding schedule information to the navigation device through a second communication network. The navigation device(10) is installed in a vehicle(1) and communicates with the provider server. The navigation device provides the schedule information received from the provider server to the user in the vehicles.
Abstract translation: 提供一种导航时间表预约的系统和方法，用于自动登记输入到用户终端的导航装置的时间表。 用户终端（50）通过第一通信网络将调度信息发送给提供者服务器（30）。 提供商服务器通过第二通信网络将相应的日程信息发送到导航设备。 导航装置（10）安装在车辆（1）中并与供应商服务器进行通信。 导航装置向车辆中的用户提供从提供者服务器接收的时间表信息。
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公开(公告)号：KR1020090093289A
公开(公告)日：2009-09-02
申请号：KR1020080018734
申请日：2008-02-29
Applicant: 성균관대학교산학협력단
IPC: G08G1/14
Abstract: A parking guidance system and a park guiding method are provided to rapidly confirm the parking space to a driver through the inside-vehicle display. A parking guidance system comprises an ECU system(10), a park sensor(50) and a park information center(30). The ECU system(Electric Control Unit) has an unique ID(Identification). The ECU system transmits the unique ID through a wireless network(70) in case the vehicles arrives in the parking lot. The park sensor is positioned in the parking spaces of the parking lot and senses the park of vehicles. The park information center receives the unique ID through the wireless network from the ECU system. The park information center transmits the park guiding information to the ECU system through the wireless network.
Abstract translation: 提供了一种停车引导系统和公园引导方法，以通过车内显示器快速确认驾驶员的停车空间。 停车引导系统包括ECU系统（10），驻车传感器（50）和公园信息中心（30）。 ECU系统（电气控制单元）具有唯一的ID（识别）。 ECU系统通过无线网络（70）发送唯一ID，以防车辆到达停车场。 公园传感器位于停车场的停车位，感测车辆公园。 公园信息中心通过无线网络从ECU系统接收唯一的ID。 公园信息中心通过无线网络将公园指导信息发送到ECU系统。
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公开(公告)号：KR100871857B1
公开(公告)日：2008-12-03
申请号：KR1020070056693
申请日：2007-06-11
Applicant: 성균관대학교산학협력단
CPC classification number: G05B23/0221
Abstract: A network system within a vehicle and a control method thereof are provided to enable each sub electronic control units, connected through a network, to complement each other. A network system within a vehicle comprises the followings: the first actuator(31); at least one second actuator(32); at least one shared sensors(41,42) outputting a sensing value corresponding to a sensing result; the first sub electronic control unit(21) outputting the first sub sensing value; the second sub electronic control unit(22) outputting the second sub sensing value; and a main electronic control unit(10) which determines at least one of the first and second sub electronic control units, in case the difference between the first and second sub sensing values deviates from a preset error range.
Abstract translation: 提供车辆内的网络系统及其控制方法，以使得通过网络连接的每个子电子控制单元彼此互补。 车辆内的网络系统包括：第一致动器（31）; 至少一个第二致动器（32）; 输出对应于感测结果的感测值的至少一个共享传感器（41,42） 所述第一子电子控制单元（21）输出所述第一子感测值; 所述第二子电子控制单元（22）输出所述第二子感测值; 以及在第一和第二子感测值之间的差异偏离预设误差范围的情况下，确定第一和第二子电子控制单元中的至少一个的主电子控制单元（10）。
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