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公开(公告)号：KR101417522B1
公开(公告)日：2014-08-06
申请号：KR1020120155006
申请日：2012-12-27
Abstract: 본 발명의 실시예는 고속도로 자율주행 시스템 및 방법에 관한 것으로서, 네비게이션 장치로부터 전달된 차량의 주행 경로 정보를 기초로 고속도로 진입 또는 고속도로 진출을 파악하고, 카메라 장치를 통해 획득된 주행 도로 영상으로부터 차선을 검출하여 자율주행용 고속도로 본선인지 여부를 판단하는 고속도로 주행 판단부; 고속도로 주행 판단부에 의해 파악된 고속도로 진입, 고속도로 진출 또는 고속도로 본선 정보에 따라 자율주행 모드 동작을 제어하는 자율주행 제어부;를 포함할 수 있다.
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公开(公告)号：KR1020140073975A
公开(公告)日：2014-06-17
申请号：KR1020120142054
申请日：2012-12-07
Applicant: 현대자동차주식회사
CPC classification number: B60W30/12 , B60W2420/00 , G06K9/00798 , G06T7/73
Abstract: Disclosed are a system and a method for producing a virtual lane, wherein the system includes a generation unit which generates a left lane through a mean value of the vertical and horizontal position of a left lane vehicle and a vehicle on user′s lane sensed by a sensor unit which senses a vehicle ahead, and generates a right lane through a mean value of the vertical and horizontal position of a right lane vehicle and a vehicle on user′s lane sensed by the sensor unit.
Abstract translation: 公开了一种用于制造虚拟通道的系统和方法，其中该系统包括生成单元，该生成单元通过左车道车辆的垂直和水平位置的平均值和用户车道上的车辆生成左车道， 传感器单元，其感测前方的车辆，并且通过由传感器单元感测的用户车道上的右车道车辆和车辆的垂直和水平位置的平均值生成右车道。
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公开(公告)号：KR101394574B1
公开(公告)日：2014-05-27
申请号：KR1020120136458
申请日：2012-11-28
Applicant: 현대자동차주식회사
CPC classification number: G05D1/02 , B60W40/072 , B60W2050/0052 , B60W2420/42 , G06K9/00798 , G08G1/16
Abstract: The present invention discloses a guardrail information producing method of an autonomous driving system which produces guardrail information around road through the extraction of a representative value for each section, and the accumulation of distance information sensed by radar, and uses the guardrail information around road for lane recognition. The present invention comprises a step of collecting foreground information, a driving speed, steering angle change, and a steering angle speed when an autonomous driving mode is executed and accumulating it for a predetermined period of time; a step of extracting information of a stopped object in the accumulated data only and extracting the information of the stopped object included in a common range only and divides the information to valid data; a step of setting a section according to longitudinal distribution of the valid data and extracting a representative value by calculating an average value of the valid data included in each section; and a step of filtering the representative values for each section and outputting curve information and producing the guardrail information.
Abstract translation: 本发明公开了一种自主驾驶系统的护栏信息生成方法，其通过提取每个区段的代表值，以及由雷达感测到的距离信息的积累，在道路周围产生护栏信息，并使用道路周围的护栏信息 承认。 本发明包括当执行自主驾驶模式并将其积累预定时间段时收集前景信息，驾驶速度，转向角度变化和转向角速度的步骤; 仅在累积数据中提取停止对象的信息的步骤，仅提取包含在公共范围内的停止对象的信息，并将该信息分割为有效数据; 根据有效数据的纵向分布设置部分的步骤，并通过计算包括在每个部分中的有效数据的平均值来提取代表值; 以及对每个部分的代表值进行滤波并输出曲线信息并产生护栏信息的步骤。
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公开(公告)号：KR1020130039201A
公开(公告)日：2013-04-19
申请号：KR1020110103712
申请日：2011-10-11
Applicant: 현대자동차주식회사
IPC: B60W30/095 , B60W40/04 , B60W30/18 , B62D15/02 , B60W50/14
CPC classification number: B60W30/0956 , B60W30/181 , B60W40/04 , B60W50/14 , B60W2050/143 , B60W2510/0657 , B60W2510/202 , B60W2710/0666 , B60W2710/202 , B62D15/0255
Abstract: PURPOSE: A lane change auxiliary device and a method are provided to improve not only an alarm for a dangerous situation when a driver changes a lane but also the safety and convenience of the driver with a steering torque and accelerating force auxiliary. CONSTITUTION: A lane change auxiliary device comprises a distant sensor(10) sensing the distance from a vehicle of a front rear side direction; an alarming unit(12) which generates a warning sound; an auxiliary engine torque generating unit(14) which generates an engine torque assisting the deceleration or the acceleration of a vehicle speed; and a control unit(18) receiving a turn signal and maintaining a headway gap if a vehicle access from a rear side direction by a signal from the distant sensor and operating the alarming unit, receiving the turn signal and decelerating while changing the lane by driving the auxiliary engine torque generating unit if the vehicle exists in a front side direction by the signal from the distant sensor. [Reference numerals] (10) Distant sensor; (12) Alarming unit; (14) Auxiliary engine torque generating unit; (16) Auxiliary steering torque generating unit; (18) Control unit; (AA) Turn signal;
Abstract translation: 目的：提供一种车道换档辅助装置和方法，不仅改善驾驶员改变车道时的危险情况的报警，而且还提高驾驶员的转向转矩和加速力辅助的安全性和便利性。 构成：车道变换辅助装置包括感测来自前后方向的车辆的距离的远程传感器（10） 产生警告声的报警单元（12）; 辅助发动机扭矩产生单元（14），其产生辅助减速度或车速的加速度的发动机转矩; 以及控制单元（18），其接收转向信号并且如果车辆从后侧方向通过来自遥控传感器的信号进行操作并操作报警单元，接收转向信号并在通过驱动改变车道时减速，则保持前后间隙 辅助发动机转矩产生单元，如果车辆沿着来自远距离传感器的信号在前侧方向存在。 （附图标记）（10）远程传感器; （12）报警单元; （14）辅助发动机扭矩发生单元; （16）辅助转向扭矩发生单元; （18）控制单元; （AA）转向信号;
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Patent Agency Ranking
公开(公告)号：KR1020110063217A
公开(公告)日：2011-06-10
申请号：KR1020090120173
申请日：2009-12-04
Abstract: PURPOSE: A method for judging a driving in self-lane for vehicle is provided to decide in or out of preceding cars in a driving path by using a reversible lane, and to control a velocity and a distance of car. CONSTITUTION: The method for judging a driving in self-lane for vehicle includes following steps. The velocity and the distance of the car and distance are controlled by applying a time counter and deciding whether the preceding cars are in or out in the driving path. The reversible lane is used to decide whether the preceding cars are in or out in the driving path. In case of applying the time counter, a location of the preceding cars is recognized by increasing or decreasing the time counter to reach a maximum value or a minimum value, depending on the location of the preceding cars. The reversible lane recognizes the location of the preceding cars by using an In-Path funnel area and an Outer-Path funnel area.
Abstract translation: 目的：提供一种用于判断车辆自行车道行驶的方法，通过使用可逆车道来确定驾驶路径中的前车内或外车，并控制轿厢的速度和距离。 规定：车辆自行车道行驶判断方法包括以下步骤。 通过应用时间计数器来确定轿厢和距离的速度和距离是否被控制，并且决定先前的轿厢是否在驱动路径中进出。 可逆车道用于确定前车是否在驾驶路径中进出。 在应用时间计数器的情况下，根据前一车辆的位置，通过增加或减少时间计数器来识别前一轿厢的位置以达到最大值或最小值。 可逆车道通过使用“通道内”漏斗区域和“外部路径”漏斗区域识别前一车辆的位置。
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公开(公告)号：KR100878963B1
公开(公告)日：2009-01-19
申请号：KR1020060126003
申请日：2006-12-12
Applicant: 현대자동차주식회사
Inventor： 이찬규
IPC: B60T8/00
CPC classification number: B60T8/4872
Abstract: 본 발명은 자동차용 브레이크 유압시스템 및 이의 제어방법에 관한 것으로서, 더욱 상세하게는 차간거리 제어장치나 충돌 피해경감장치의 브레이크 응답지연 현상을 저감할 수 있도록 한 자동차용 브레이크 유압시스템 및 이의 제어방법에 관한 것이다.
이를 위해, 본 발명은 상기 제1 및 제2밸브에 연결된 제3어큐뮬레이터 및 제13밸브와; 상기 제7 및 제8밸브에 연결된 제4어큐뮬레이터 및 제14밸브를 포함하여 구성되고, 프리필 플래그에 의해 작동되는 프리필 모드 진입시 상기 제13밸브 및 제14밸브를 열어 제3 및 제4어큐뮬레이터에 저장된 압력이 방출되어 FL,RR,FR,RL 캘리퍼에 작용하고, 리저브 플래그에 의해 작동되는 리저브 모드 진입시 닫혀 있던 상기 제13 및 제14밸브를 다시 열어 이미 유압라인에 형성되어 있던 브레이크 압력을 제3 및 제4어큐뮬레이터에 저장하는 것을 특징으로 하는 자동차용 브레이크 유압시스템 및 이의 제어방법을 제공한다.
밸브, 어큐뮬레이터, 밸브, 캘리퍼, 프리필, 리저브-
公开(公告)号：KR1020080054003A
公开(公告)日：2008-06-17
申请号：KR1020060126003
申请日：2006-12-12
Applicant: 현대자동차주식회사
Inventor： 이찬규
IPC: B60T8/00
CPC classification number: B60T8/4872
Abstract: A hydraulic brake system for a vehicle is provided to improve control performance by improving response performance of an inter-vehicle distance control system, and to perform faster deceleration at the time of collision danger by improving the response performance of a collision damage reducing system. A hydraulic brake system for a vehicle comprises a third accumulator(28) and a thirteenth valve(24), and a fourth accumulator(29) and a fourteenth valve(25). The third accumulator and the thirteenth valve are connected to the first and second valves. The fourth accumulator and the fourteenth valve are connected to the seventh and eighth valves(18,19). Pressure stored in the third and fourth accumulators is discharged by opening the thirteenth and fourteenth valves in case of entry of a pre-fill mode so as to apply the pressure to FL, RR, FR, RL calipers(37,38,39,40). Brake pressure formed in a hydraulic line is stored to the third and fourth accumulators by reopening the closed thirteenth and fourteenth valves in case of entry of a reserve mode.
Abstract translation: 提供了一种用于车辆的液压制动系统，以通过改善车辆间距离控制系统的响应性能来提高控制性能，并且通过提高碰撞损害降低系统的响应性能，在碰撞危险时执行更快的减速。 一种用于车辆的液压制动系统包括第三蓄液器（28）和第十三阀（24），以及第四蓄能器（29）和第十四阀（25）。 第三蓄能器和第十三阀连接到第一和第二阀。 第四蓄能器和第十四阀连接到第七和第八阀（18,19）。 存储在第三和第四蓄能器中的压力在进入预填充模式的情况下打开第十三和第十四阀以将压力施加到FL，RR，FR，RL卡尺（37,38,39,40 ）。 在进入储备模式的情况下，通过重新打开闭合的第十三和第十四阀，将在液压管线中形成的制动压力存储到第三和第四蓄能器。
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公开(公告)号：KR100836403B1
公开(公告)日：2008-06-09
申请号：KR1020070068103
申请日：2007-07-06
Inventor： 이찬규
CPC classification number: B60T13/745 , B60T8/58 , B60T13/748 , F16K27/029 , F16K37/0041
Abstract: A shut-off valve for a brake master cylinder in a vehicle and a method for canceling smart cruise control are provided to cancel the smart cruise control according to brake operating conditions manipulated by a driver. A shut-off valve(10) for a brake master cylinder in a vehicle comprises a control shut-off valve connection part(12) installed on a side of a valve body(11), a wheel cylinder connection part(13) installed on an opposite side of the valve body, a master cylinder connection part(14) installed on the bottom of the valve body, a valve spool(15) installed in the valve body to open/close a check valve(30). The valve spool is provided at a top end thereof with a magnetic material(16). The valve body is provided at an outer top end thereof with a magnetic hall sensor(17) corresponding to the magnetic material.
Abstract translation: 提供一种用于车辆中的制动主缸的截止阀和用于取消智能巡航控制的方法，以根据由驾驶员操纵的制动操作条件来取消智能巡航控制。 一种用于车辆中的制动主缸的截止阀（10）包括安装在阀体（11）一侧上的控制截止阀连接部分（12），安装在阀体（11）上的轮缸连接部分 阀体的相对侧，安装在阀体底部的主缸连接部分（14），安装在阀体中以打开/关闭止回阀（30）的阀芯（15）。 阀芯在其顶端处设置有磁性材料（16）。 阀体在其外顶部设置有与磁性材料对应的磁性霍尔传感器（17）。
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公开(公告)号：KR1020080032288A
公开(公告)日：2008-04-15
申请号：KR1020060097798
申请日：2006-10-09
Applicant: 현대자동차주식회사
Inventor： 이찬규
IPC: B60W30/16 , B60W40/072
Abstract: A vehicle interval control system maintaining safety speed on the curved road and a control method are provided to limit the set speed by controlling the distance between vehicles without a switching logic for the control of speed and distance and to restrict target control speed at safety speed instead of the speed set by a driver. A vehicle interval control system maintaining safety speed on the curved road is composed of: a driver set module(10) setting the speed, demanded distance, or headway; a curvature calculation module(20) computing the curvature radius of the present road by filtering the average of curvature calculated by a yaw rate signal of a yaw rate sensor and curvature calculated by a steering angle signal of a steering angle sensor; a safety speed calculation module(30) computing the safety speed that the driver feels safe, on the basis of the curvature radius; a speed control module(40) calculating the demanded acceleration by comparing the target speed and present speed and computing demanded acceleration for speed control by limiting maximum/minimum demanded acceleration in consideration of driving comfort for a driver; and a distance control module(50) calculating the demanded distance kept from the preceding vehicle, by measuring the relative distance and relative speed through a radar.
Abstract translation: 提供了一种保持弯道的安全速度的车辆间隔控制系统和控制方法，通过控制车辆之间的距离来限制设定速度，而不需要用于控制速度和距离的切换逻辑，并且以安全速度来限制目标控制速度 的司机设定的速度。 在曲线路上保持安全速度的车辆间隔控制系统由驾驶员设定模块（10）构成，设定速度，需求距离或前进距离; 曲率计算模块（20），通过对由偏航率传感器的横摆率信号计算出的曲率平均值进行滤波，并通过转向角传感器的转向角信号计算的曲率来计算当前道路的曲率半径; 安全速度计算模块（30），基于曲率半径计算驾驶员感觉安全的安全速度; 速度控制模块（40），通过比较目标速度和当前速度并通过考虑驾驶员驾驶舒适度来限制最大/最小要求加速度来计算速度控制所需的加速度来计算所需加速度; 以及距离控制模块（50），通过测量通过雷达的相对距离和相对速度来计算与前一车辆保持的所需距离。
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