公开(公告)号：KR101415376B1

公开(公告)日：2014-07-04

申请号：KR1020130028709

申请日：2013-03-18

Applicant: 조선대학교산학협력단

Inventor： 안태정 ,  송일신 ,  김찬영

IPC: G01J1/02 ,  G01J1/34

CPC classification number: G01J1/36 ,  G01J1/0228 ,  G01J1/0492 ,  G01J2001/0496 ,  G01J2001/366

Abstract: The present invention relates to an ultraviolet ray sensor based on an etched optical fiber Bragg grating and an azobenzene polymer, which improves a reaction velocity as to an ultraviolet ray and a recovery velocity to an initial value in case the ultraviolet ray disappears, as maintaining the function of the ultraviolet ray sensor based on an optical fiber grating coated with the conventional azobenzene polymer as it is, by forming an etching area in a fixed section along the length direction of an optical fiber and then forming an optical reaction part by coating an azobenzene polymer on the etching area. The ultraviolet ray sensor based on an etched optical fiber Bragg grating and an azobenzene polymer according to the present invention includes an optical fiber which has a fiber Bragg grating (FBG) formed in the etching area as including the etching area; and the azobenzene polymer for inducing a tensile force in the fiber Bragg grating when exposed to an ultraviolet ray by being coated in the etching area of the optical fiber in the state of surrounding the fiber Bragg grating. Here, the etching area is formed by etching a whole cladding or a part of a core of a fixed section along the length direction of the optical fiber.

Abstract translation: 本发明涉及一种基于蚀刻光纤布拉格光栅和偶氮苯聚合物的紫外线传感器，其在紫外线消失的情况下将紫外线的反应速度和恢复速度提高到初始值，因为保持 基于通过常规偶氮苯聚合物涂覆的光纤光栅的紫外线传感器的功能，通过沿着光纤的长度方向在固定部分中形成蚀刻区域，然后通过涂覆偶氮苯来形成光学反应部分 聚合物在蚀刻区域上。 根据本发明的基于蚀刻光纤布拉格光栅和偶氮苯聚合物的紫外线传感器包括在蚀刻区域中形成有包括蚀刻区域的光纤布拉格光栅（FBG）的光纤; 以及偶氮苯聚合物，当在围绕光纤布拉格光栅的状态下被涂覆在光纤的蚀刻区域中时，在光纤布拉格光栅中暴露于紫外线时产生张力。 这里，通过沿着光纤的长度方向蚀刻整个包层或固定部分的芯部的一部分来形成蚀刻区域。

公开(公告)号：KR1020130122852A

公开(公告)日：2013-11-11

申请号：KR1020120045943

申请日：2012-05-01

Applicant: 조선대학교산학협력단

Inventor： 안태정 ,  김영후 ,  김우영 ,  서용범 ,  김현철 ,  전건 ,  황민영 ,  전종현

IPC: A62C13/78 ,  A62C13/62

CPC classification number: A62C13/62 ,  A62C13/78 ,  B01F13/0827

Abstract: The present invention provides a solidification preventing powder extinguisher including a magnetic force part periodically rotating a magnetic body forwards and backwards using a magnetic force outside the main body, wherein the magnetic body is inserted into the main body of the powder extinguisher. The present invention rotates a magnet, which generates the magnetic force, outside the powder extinguisher after inserting the magnetic body into the powder extinguisher in order to stir extinguishing powder with the magnetic body rotated by the magnetic force of the magnet, thereby preventing the solidification of the extinguishing powder. The present invention also periodically and automatically rotates the magnetic body, thereby removing inconvenience for regularly shaking the powder extinguisher by a manager, saving the extinguishing powder which has been solidified and disposed by poor management, and minimizing damage to humans and properties by the function of the powder extinguisher in an actual fire. In addition, the present invention is capable of applying an existing powder extinguisher without modifying the shape of the powder extinguisher, and stably stores and manages the powder extinguisher using a holder, thereby improving marketability.

Abstract translation: 本发明提供一种固化防止粉末灭火器，其包括磁力部，其利用主体外部的磁力使磁体向前后方向周期性地旋转，其中，所述磁性体插入到所述粉末灭火器的主体内。 本发明在将磁体插入粉末灭火器中之后，将产生磁力的磁体转动到粉末灭火器的外部，以便随着磁体被磁体的磁力旋转而搅动灭火粉末，从而防止固体 灭火粉。 本发明还周期性地并且自动地旋转磁体，从而消除了由管理员定期摇动粉末灭火器的不便之处，节省了通过管理不善而被固化和处置的灭火粉末，并且通过功能使功能最小化对人体的伤害和性能 粉灭火器在实际火灾中。 此外，本发明能够应用现有的粉末灭火器而不改变粉末灭火器的形状，并且使用保持器稳定地存储和管理粉末灭火器，从而提高了市场。

公开(公告)号：KR1020130122850A

公开(公告)日：2013-11-11

申请号：KR1020120045941

申请日：2012-05-01

Applicant: 조선대학교산학협력단

Inventor： 안태정 ,  전종현 ,  양일 ,  백정진 ,  김우영 ,  박형민 ,  전세열

IPC: B60K28/06 ,  B60W50/14

Abstract: The present invention relates to a self-generating system for preventing a driver from dozing off while driving and a method for preventing the driver from dozing off while driving by using the same. The self-generating system for preventing the driver from dozing off while driving includes a camera photographing eyeballs of the driver by being installed in a vehicle while the driver drives; an eyeball size extracting unit extracting information on a two-dimensional eyeball size from image information in which the image information on the eyeball photographed by the camera is inputted in real time; a doze analysis unit determining whether the driver dozes off while driving or not by comparing the stored information on the two-dimensional eyeball size in normal time with the information on the two-dimensional eyeball size inputted by the eyeball size extracting unit; a control unit outputting a driving signal to a device displaying that the driver is in doze while driving by being installed in the vehicle after the doze analysis unit analyzes that the driver is in the doze while the driving; an external alarm unit displaying that the driver is in the doze while driving on the outside of the vehicle according to the driving signal of the control unit; and a power generation unit supplying power, which is generated through rotation engaged with an engine driving shaft of the vehicle, to at least a part of whole system. [Reference numerals] (210) Camera;(220) Eyeball size extracting unit;(230) Doze analysis unit;(240) Control unit;(250) Alarming doze to outside unit;(265) Battery charger;(270) Memory unit;(280) Vibration unit;(290) Speaker

Abstract translation: 本发明涉及一种用于防止驾驶员在驾驶时打瞌睡的自发系统，以及用于防止驾驶员在驾驶时通过使用该方法来防止驾驶员打瞌睡的方法。 用于防止驾驶员在驾驶时打瞌睡的自发系统包括在驾驶员驾驶时通过安装在车辆中来拍摄驾驶员的眼球的摄像机; 眼球尺寸提取单元实时地输入摄像机拍摄的眼球上的图像信息的图像信息，提取关于二维眼球尺寸的信息; 通过将所存储的关于正常时间的二维眼球尺寸的信息与由眼球尺寸提取单元输入的二维眼球尺寸的信息进行比较来确定驾驶员是否在驾驶时打瞌睡的打盹分析单元; 所述控制单元在所述打盹分析单元分析驾驶员在驾驶时所述瞌睡时，将驱动信号输出到显示所述驾驶员在驾驶期间瞌睡的装置，所述驾驶信号被安装在所述车辆中; 外部报警单元，根据控制单元的驱动信号显示驾驶员在车辆外部行驶时处于瞌睡状态; 以及通过与车辆的发动机驱动轴接合的旋转而产生的动力的发电单元到整个系统的至少一部分。 （210）相机;（220）眼球尺寸提取单元;（230）打盹分析单元;（240）控制单元;（250）向外部单元报警;（265）电池充电器;（270）存储单元 ;（280）振动单元;（290）扬声器

公开(公告)号：KR1020130091711A

公开(公告)日：2013-08-19

申请号：KR1020130089754

申请日：2013-07-29

Applicant: 조선대학교산학협력단

Inventor： 안태정 ,  안흘비 ,  김우영 ,  정주영

IPC: B60J3/04

Abstract: PURPOSE: A shading device for vehicles using a CMOS image sensor is provided to locally adjust the lightness and darkness of a strong optical region by facilitating the control of lightness and darkness of an LCD panel in day time and analyzing images photographed by a CMOS image sensor at night time. CONSTITUTION: A shading device (100) for vehicles using a CMOS image sensor comprises a CMOS image sensor (110), a central control part (140), an LCD panel (150), and a controller (130). The CMOS image sensor is installed in a vehicle and takes images of the outside of the vehicle. The central control part analyzes the images from the CMOS image sensor, determines a strong optical region in comparison with the surrounding region, and controls to apply a voltage to an LCD panel in the optical region. The LCD panel selectively cuts off or supply power to a unit LCD panel to locally adjust the lightness and darkness of the optical region along the movement route of the optical region due to external stimuli. A user sets up the power supply to the controller and the operation time of the controller. [Reference numerals] (110) CMOS image sensor; (120) Power; (130) Controller; (140) Central control part; (142) Sensor signal receiving part; (144) Image analyzing part; (146) Image area designating part; (150) LCD panel

Abstract translation: 目的：提供一种使用CMOS图像传感器的车辆遮光装置，以便通过在日间时间内轻松控制LCD面板的亮度和暗度来分析强光学区域的亮度和暗度，并分析由CMOS图像传感器拍摄的图像 在晚上 构成：使用CMOS图像传感器的车辆的遮光装置（100）包括CMOS图像传感器（110），中央控制部分（140），LCD面板（150）和控制器（130）。 CMOS图像传感器安装在车辆中并拍摄车辆外部的图像。 中央控制部分分析来自CMOS图像传感器的图像，与周围区域相比确定强的光学区域，并且控制向光学区域中的LCD面板施加电压。 LCD面板选择性地切断或向单元LCD面板供电，以便由于外部刺激而沿着光学区域的运动路线局部地调整光学区域的亮度和暗度。 用户设置控制器的电源和控制器的操作时间。 （附图标记）（110）CMOS图像传感器; （120）电力; （130）控制器; （140）中央控制部分; （142）传感器信号接收部分; （144）图像分析部分; （146）图像区域指定部分; （150）液晶面板

公开(公告)号：KR101145289B1

公开(公告)日：2012-07-13

申请号：KR1020110014348

申请日：2011-02-18

Applicant: 조선대학교산학협력단

Inventor： 안태정 ,  김현경 ,  최동석

IPC: G01J1/02 ,  G01J1/34

Abstract: PURPOSE: An ultraviolet light sensor based on an optical fiber lattice where an azobenzene polymer is coated and ultraviolet light detecting device using the same are provided to easily manufacture an ultraviolet detecting sensor by coating an azobenzene polymer on optical fiber where a fiber brag grating is formed and easily measure strength of ultraviolet lights. CONSTITUTION: An ultraviolet light sensor based on an optical fiber lattice where an azobenzene polymer is coated comprises optical fibers(10) and azobenzene polymer(20). The optical fibers comprise an optical fiber brag lattice. The azobenzene polymer is coated on the optical fibers. When the azobenzene polymer is exposed to the ultraviolet lights, the azobenzene polymer increases an optical fiber core lattice period by inducing a tension in the optical fibers, thereby moving center wavelength of the optical fiber brag lattice to a long wavelength.

Abstract translation: 目的：提供一种基于其中涂布偶氮苯聚合物的光纤晶格的紫外光传感器和使用该偶氮苯聚合物的紫外光检测装置，以便容易地制造紫外线检测传感器，该方法是在其上形成纤维卷曲光栅的光纤上涂覆偶氮苯聚合物 并且容易测量紫外线灯的强度。 构成：涂覆偶氮苯聚合物的基于光纤晶格的紫外光传感器包括光纤（10）和偶氮苯聚合物（20）。 光纤包括光纤布拉格格。 偶氮苯聚合物涂覆在光纤上。 当偶氮苯聚合物暴露于紫外线时，偶氮苯聚合物通过引起光纤中的张力而增加光纤芯晶格周期，从而将光纤布拉格格的中心波长移动到长波长。