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