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公开(公告)号：WO2010114208A1
公开(公告)日：2010-10-07
申请号：PCT/KR2009/006487
申请日：2009-11-05
Applicant: 전북대학교산학협력단 , 김동원 , 이찬기 , 권대규 , 김경
IPC: G01M19/00
CPC classification number: A61B5/103 , A61B5/1116 , A61B5/4528
Abstract: 본 발명은 버스 운전자의 운전자세 불편도 평가방법에 관한 것으로써, 더욱 상세하게는 a) 버스 운전석에 착좌한 상태의 운전자의 신체 관절각인 팔꿈치관절각, 몸통각, 무릎관절각, 대퇴부관절각 및 발목관절각을 각각 측정하는 단계와; b) 운전자가 운전자세에 대해 불편도를 느끼는 정도에 따라 신체 관절각 범위를 구간화하여 점수화한 데이터를 기준으로 상기 a) 단계를 통해 측정된 각 신체 관절각을 점수화하는 단계와; c) 각 신체 관절각의 불편도에 관한 점수의 합산값에 따라 설정된 전체 불편도 평가기준을 근거로 상기 각 신체 관절각의 점수를 합산한 후 운전자의 운전자세에 따른 전체 불편도를 결정하는 단계;를 포함하여 이루어지는 것을 특징으로 하는 버스 운전자의 운전자세 불편도 평가방법에 관한 것이다. 이와 같이 구성된 본 발명은 운전자의 운전자세를 개선할 수 있고, 이로 인해 운전자의 근골격계 질환을 예방할 수 있음은 물론, 나아가 버스 운전자의 불편한 운전자세로 인해 발생되는 안전사고를 미연에 방지할 수 있는 효과가 있다.
Abstract translation: 本发明涉及一种用于评估总线驱动器的驾驶姿势的不便的方法，更具体地，涉及一种用于评估总线驾驶员的驾驶姿势的不便的方法，该方法包括以下步骤：a）测量肘关节角度， 躯干角度，膝关节角度，股骨区域关节角度和踝关节角度，其是坐在公共汽车驾驶员座椅上的驾驶员的身体关节角度; b）根据驾驶员在驾驶姿势中感觉到的不便程度，根据数据，对根据身体关节角度的范围进行分数和得分的数据对步骤a）中测量的每个身体关节角进行评分; 以及c）基于对于不便的评分标准，根据关于不方便的分数的附加值设定的整体不便性的评价标准，确定驾驶者的驾驶姿势的总体不便 每个身体关节角度。 因此，本发明能够提高驾驶员的行驶姿势，能够防止驾驶员的肌肉骨骼紊乱，并且能够避免由于总线驾驶员的驾驶姿势的不便引起的事故。
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公开(公告)号：KR1020120138549A
公开(公告)日：2012-12-26
申请号：KR1020110058112
申请日：2011-06-15
Applicant: 전북대학교산학협력단
CPC classification number: Y02P90/30 , G06Q10/06311 , G06Q10/06316 , G06Q10/1097 , G06Q50/04
Abstract: PURPOSE: Algorithm for establishing a production schedule plan of an order production type factory and a production schedule plan establishment system are provided to maximize production efficiency by applying shifting bottleneck algorithm, genetic algorithm, and a minimum slack rule. CONSTITUTION: A system for production of an order product disassembles the whole process as various part processes through shifting bottleneck algorithm. The system progresses the disassembled part processes by applying a heterogeneous parallel machine for different work, a homogeneous parallel machine for the same work, and a single machine. Genetic algorithm is applied to the heterogeneous parallel machine or the homogeneous parallel machine. A minimum slack rule is applied to the single machine. Work of the part processes is restructured through the shifting bottleneck algorithm for maximizing a processing time except for working hours. [Reference numerals] (AA) Start; (BB) Sum of an initial processing time; (CC) Composition with a part problem; (DD) Order combination value of the whole machines is reflected?; (EE) Machine, which previously moves as bottleneck movement, is excepted; (FF) End; (GG) Heterogeneous parallel machine; (H1) Determining 16 chromosome sizes; (H2,J2) Determining an initial population; (H3,J3) Satisfying evaluation reference of adaptation of each object?; (H4,J4) Selection(culling or proliferation) execution; (H5,J5) Hybridization execution; (H6,J6) Mutation execution; (II) Homogeneous parallel machine; (J1) Determining 31 chromosome sizes; (KK) Single machine; (L1) Arrangement from work which a margin time is short; (L2,L3,L4) Selecting a minimum Lmax value with order combination; (L5) Selecting a machine which a Lmax value is the biggest; (L6) Reflecting selected order; (MM) Maximizing a work time after leaving work; (N1) Reflection to the total processing time; (N2) Changing process order; (N3) Dividing work into a 12 time unit; (N5) Comparing the processing time of last work and a next processing time; (OO) Big; (PP) Small; (QQ) Algorithm flow chart
Abstract translation: 目的：提供订单生产型工厂生产计划计划和生产计划制定系统的算法，通过应用转移瓶颈算法，遗传算法和最小松弛规则来最大限度地提高生产效率。 规定：生产订单产品的系统通过转移瓶颈算法将整个流程分解为各个零件流程。 系统通过对不同工作应用异构并联机器，对同一工作采用均质平行机器和单台机器来进行拆卸的零件加工。 遗传算法应用于异构并行机或均匀并联机。 最小松弛规则适用于单机。 通过改变瓶颈算法对部件过程的工作进行重组，以最大化除工作时间之外的处理时间。 （附图标记）（AA）开始; （BB）初始处理时间的总和; （CC）具有部分问题的组成; （DD）整机的订单组合值是否反映？ （EE）机器，以前作为瓶颈运动，是除外; （FF）结束; （GG）异构并联机; （H1）确定16条染色体大小; （H2，J2）确定初始种群; （H3，J3）满足每个对象的适应性评估参考？ （H4，J4）选择（剔除或扩散）执行; （H5，J5）杂交执行; （H6，J6）突变执行; （二）均质平行机; （J1）确定31条染色体大小; （KK）单机; （L1）边际时间短的工作安排; （L2，L3，L4）用顺序组合选择最小Lmax值; （L5）选择Lmax值最大的机器; （L6）反映所选订单; （MM）离职后最大限度地延长工作时间; （N1）反映总处理时间; （N2）改变流程顺序; （N3）将工作划分为12个时间单位; （N5）比较上次工作的处理时间和下一个处理时间; （OO）大; （PP）小; （QQ）算法流程图
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公开(公告)号：KR1020110041290A
公开(公告)日：2011-04-21
申请号：KR1020090098384
申请日：2009-10-15
Applicant: 전북대학교산학협력단
Abstract: PURPOSE: A device of displaying information about subway passenger and method of displaying information using the same are provided to enable a passenger who stand bys a next station to grasp information of a person at once by grasping information on the number of a person. CONSTITUTION: A weight measuring sensor(10) measures weight of the passenger compartment by being mounted to each passenger compartment of the subway. A transmission wireless device(30) transmits data measured from the weight measuring sensor. A receiving wireless device(40) receives data transmitted from the transmission wireless device. A display unit(60) is installed in a platform of a subway station. The display unit displays data received from the receiving wireless device to the outside.
Abstract translation: 目的：提供一种显示有关地铁乘客信息的装置及使用该信息的方法，能够通过掌握人数的信息，使站在下一站的乘客一次掌握人的信息。 规定：重量测量传感器（10）通过安装在地铁的每个乘客舱来测量乘客舱的重量。 发送无线装置（30）发送从重量测量传感器测量的数据。 接收无线设备（40）接收从传输无线设备发送的数据。 显示单元（60）安装在地铁站的平台中。 显示单元将从接收无线设备接收的数据显示到外部。
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Patent Agency Ranking
公开(公告)号：KR1020100109007A
公开(公告)日：2010-10-08
申请号：KR1020090027368
申请日：2009-03-31
Applicant: 전북대학교산학협력단
CPC classification number: A61B5/103 , A61B5/1116 , A61B5/4528
Abstract: PURPOSE: An evaluation method for discomfort of bus driver, which can accurately detect the posture of a bus driver, is provided to prevent safety accidents due to the inconvenient operation attitude of a bus driver. CONSTITUTION: An evaluation method for discomfort of bus driver is as follows. Body joint angles of a driver are measured when a driver is seating on a driver's seat. The body joint angles comprise an elbow joint angle(100), a body angle(110), a knee joint angle(120), a femoral region angle(130) and an ankle angle(140).
Abstract translation: 目的：提供可以准确检测总线驾驶员的姿势的总线驾驶员的不舒适的评价方法，以防止由于总线驾驶员的不方便的操作姿态引起的安全事故。 构成：总线驾驶员不适的评价方法如下。 当驾驶员坐在驾驶员座椅上时，测量驾驶员的车身关节角度。 身体关节角度包括肘关节角度（100），体角（110），膝关节角度（120），股骨区域角度（130）和踝角度（140）。
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公开(公告)号：KR100902863B1
公开(公告)日：2009-06-16
申请号：KR1020080039472
申请日：2008-04-28
Applicant: 전북대학교산학협력단 , 주식회사 티씨티
Abstract: A tool combination choosing method for rough machining of an impeller is provided to improve productivity by expressing processing area division alternatives into usable tool combinations and formulating processing strategy through calculating processing time. The tool combination of a 3-shaft processing tool and a 5-shaft processing tool are calculated from usable tools in impeller processing(S1). A 3-shaft processing area and a 5-shaft processing area are classified according to the tool combination(S2). The 3-shaft processing area and the 5-shaft processing area are divided into the respective unit processing area(S3). The unit processing area is converted into the cubes having the same volume(S4). The processing time of the unit processing area is calculated by dividing the processing path of the cube with the feeding speed of the tool after producing the processing path of the cube based on the conditions of the cut width and cut depth of the tool(S5). The total processing time of all tool combinations is calculated based on the processing time of the unit processing area according to the tool combination(S6). The tool combination having the shortest processing time is selected(S8).
Abstract translation: 提供了一种用于粗加工叶轮的工具组合选择方法，通过将处理区域划分替换为可用的工具组合，并通过计算处理时间来制定处理策略来提高生产率。 3轴加工工具和5轴加工工具的组合工具由叶轮加工中的可用工具（S1）计算。 3轴加工区域和5轴加工区域根据刀具组合（S2）进行分类。 3轴处理区域和5轴处理区域分为相应的单位处理区域（S3）。 单元处理区域被转换成具有相同体积的立方体（S4）。 基于刀具的切割宽度和切割深度的条件，生成立方体的处理路径之后，通过将立方体的处理路径除以工具的进给速度来计算单位处理区域的处理时间（S5） 。 基于工具组合的单位处理区域的处理时间计算所有工具组合的总处理时间（S6）。 选择具有最短处理时间的工具组合（S8）。
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公开(公告)号：KR100833112B1
公开(公告)日：2008-05-28
申请号：KR1020070041784
申请日：2007-04-30
Applicant: 전북대학교산학협력단 , 한국생산기술연구원
Abstract: A method for generating a rough cut process for making an impeller is provided to rough-cut impeller base metal by using a rotating and tilting table and a cutting tool which processes the triaxiality simultaneously, thereby shortening process time. A method for generating a rough cut process for making an impeller steps as follows. A hub curve of an impeller, a shroud curve, and ruling vectors of a blade are calculated from pattern data about the blade(S1,S2). A first point of the shroud curve is conformed to a cutting tool shaft, and an X axis and a Y axis are rotated at alpha and beta angles to reflect a Z axis direction of the ruling vectors(S3,S4,S5). The hub curve and the shroud curve are reflected on an XY plane and an intersection(P1) between the hub curve and the shroud curve and an intersection(P2) between an adjacent hub curve and an adjacent shroud curve are calculated(S6,S7,S8). Process areas containing the intersections are stored(S9). When the intersection(P2) belongs to the final ruling vector of the blade, the loop is finished, the divided process areas and set information of the table are stored, and the rough cut path per each area is generated(S10,S11,S12).
Abstract translation: 通过使用同时处理三轴度的旋转和倾斜工作台和切割工具，为粗切叶轮母材提供了用于制造叶轮的粗切切割工艺的方法，从而缩短了处理时间。 用于产生用于制造叶轮的粗切工艺的方法如下。 根据关于叶片的图形数据（S1，S2）计算叶轮的轮毂曲线，叶轮的护罩曲线和划线矢量。 护罩曲线的第一点符合切削刀具轴，并且X轴和Y轴以α和β角度旋转以反映刻度向量的Z轴方向（S3，S4，S5）。 轮毂曲线和护罩曲线反映在XY平面上，并且轮毂曲线和护罩曲线之间的交点（P1）和相邻轮毂曲线与相邻护罩曲线之间的交点（P2）被计算（S6，S7， S8）。 存储包含交点的处理区域（S9）。 当交叉点（P2）属于刀片的最终规则向量时，循环结束，存储分割的处理区域和表的设置信息，并且生成每个区域的粗切路径（S10，S11，S12 ）。
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公开(公告)号：KR100878480B1
公开(公告)日：2009-01-13
申请号：KR1020070048022
申请日：2007-05-17
Applicant: 전북대학교산학협력단 , 한국생산기술연구원
Abstract: 본 발명은 삼차원좌표측정기(CMM; Coordinate Measuring Machine)를 이용하여 임펠러의 블레이드면을 단시간내에 쉽게 측정할 수 있는 임펠러 블레이드면의 측정경로 생성방법에 관한 것으로서, 더욱 상세하게는 3개의 이동축과, 2축의 탐침봉으로 구성된 CMM을 이용하여 임펠러의 블레이드면을 측정하는 방법에 있어서, 측정 블레이드면상의 측정점에 대한 룰드라인을 상기 탐침봉의 접근시 인접한 블레이드면과 충돌하지 않는 측정영역으로 분할하고, 분할된 상기 측정영역에 대한 상기 탐침봉의 자세 및 상기 이동축의 자세를 계산하여 CMM의 측정경로를 생성하는 것을 특징으로 하는 임펠러측정을 위한 삼차원좌표측정기(CMM) 측정경로생성방법에 관한 것이다.
임펠러, 블레이드, 측정, CMM-
公开(公告)号：KR1020080101369A
公开(公告)日：2008-11-21
申请号：KR1020070048022
申请日：2007-05-17
Applicant: 전북대학교산학협력단 , 한국생산기술연구원
Abstract: A CMM(Coordinate Measuring Machine) measurement path generating method for measuring an impeller can improve the accuracy and shorten the time of impeller measurement by automatizing the measurement of the blade surface of the impeller. A method for measuring the blade surface of an impeller by using a CMM comprising three moving shafts and a biaxial probe rod is as follows. A ruled line about a measuring point on a blade surface to be measured is divided into a measuring area which does not collide with the adjacent blade surface in the access of the probe rod(S4). The postures of the probe rod and moving shaft about the divided measuring area are calculated and a CMM measurement path is generated(S14,S15).
Abstract translation: 用于测量叶轮的CMM（坐标测量机）测量路径产生方法可以通过使叶轮的叶片表面的测量自动化来提高叶轮测量的精度和缩短时间。 通过使用包括三个移动轴和双轴探针杆的CMM来测量叶轮的叶片表面的方法如下。 关于要测量的叶片表面上的测量点的划线被划分为在探针杆的通路中不与相邻叶片表面碰撞的测量区域（S4）。 计算探头杆和移动轴围绕分割测量区域的姿势，并生成CMM测量路径（S14，S15）。
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