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公开(公告)号：KR1020110060711A
公开(公告)日：2011-06-08
申请号：KR1020090117384
申请日：2009-11-30
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: A fuzzy controller for an obstacle avoidance of mobile robots is provided to reduce the calculation time for avoiding an obstacle by reasoning the obstacle avoiding angle based on the distance information from the obtained obstacle. CONSTITUTION: A fuzzy rule base(100) stores a positive and a negative regulations. The positive and the negative regulations are used for calculating a distance or an angle of a target place or an obstacle. A fuzzy unit(110) receives distance information from distance sensors. A fuzzy inferring unit(120) reasons the obstacle avoiding angle from fuzzed input information. A de-fuzzy unit(130) de-fuzzies and outputs the obstacle avoding angle.
Abstract translation: 目的：提供一种用于移动机器人避障的模糊控制器，通过根据获得的障碍物的距离信息推导障碍物避障角度，减少避免障碍物的计算时间。 规则：模糊规则库（100）存储正面和负面规则。 正，负规则用于计算目标地点或障碍物的距离或角度。 模糊单元（110）从距离传感器接收距离信息。 模糊推理单元（120）将障碍物避开角度与模糊输入信息相关联。 去模糊单元（130）去模糊并输出障碍物的维数。
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公开(公告)号：KR1020110060687A
公开(公告)日：2011-06-08
申请号：KR1020090117348
申请日：2009-11-30
Applicant: 재단법인대구경북과학기술원
CPC classification number: Y02E10/50 , H01L31/1828 , H01L31/0296 , Y02E10/543
Abstract: PURPOSE: A producing method of a cadmium sulfide thin film using ultrasonic waves is provided to secure the uniform surface of the cadmium sulfide thin film at the low temperature using the sonochemical synthesis. CONSTITUTION: A producing method of a cadmium sulfide thin film using ultrasonic waves comprises the following steps; washing the surface of a substrate, and drying with compressed air; preparing an aqueous solution containing cadmium and sulfur, and a Na4OH solution to mix the prepared solution; inserting the substrate in the aqueous solution containing the cadmium and the sulfur; processing the solution with the ultrasonic waves for the sonochemical synthesis to produce the cadmium sulfide thin film on the substrate; and washing the surface of the cadmium sulfide thin film, and drying with N2.
Abstract translation: 目的：提供使用超声波的硫化镉薄膜的制造方法，使用声化学合成法将硫化镉薄膜的均匀表面保持在低温。 构成：使用超声波的硫化镉薄膜的制造方法包括以下步骤： 洗涤基材的表面，并用压缩空气干燥; 制备含有镉和硫的水溶液和Na 4 OH溶液以混合制备的溶液; 将基板插入含有镉和硫的水溶液中; 用超声波处理溶液用于声化学合成，以在基底上产生硫化镉薄膜; 并洗涤硫化镉薄膜的表面，并用N 2干燥。
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公开(公告)号：KR1020110060615A
公开(公告)日：2011-06-08
申请号：KR1020090117242
申请日：2009-11-30
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: A safety warning system is provided to reduce a social cost for a traffic accident by generating alarm sound on the basis of a physical characteristic of a old driver. CONSTITUTION: An alarm sound generation unit(930) generates alarm sound by using basic information. The alarm sound generation unit generates the alarm sound on the basis of a physical characteristic of an old driver. The alarm sound generation unit generates the alarm sound having a frequency of 3kHz band. A speed information generation unit(910) senses a speed of a vehicle and generates the basic information necessary for the safety driving. A state information generation unit(920) generates the basic information necessary for the safety driving by sensing the external change of the vehicle or the physical change of the driver.
Abstract translation: 目的：提供安全预警系统，通过根据老司机的身体特征产生报警声，减少交通事故的社会成本。 构成：报警音产生单元（930）通过使用基本信息产生报警声。 报警声产生单元根据旧驾驶员的物理特性生成报警声。 报警声产生单元产生具有3kHz频带频率的报警声。 速度信息生成单元（910）感测车辆的速度并生成安全驾驶所需的基本信息。 状态信息生成单元（920）通过感测车辆的外部变化或驾驶员的物理变化来生成安全驾驶所需的基本信息。
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公开(公告)号：KR1020110060608A
公开(公告)日：2011-06-08
申请号：KR1020090117234
申请日：2009-11-30
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: A method and a system for generating safety alarm are provided to rapidly respond to the possible situations of car accidents by increasing the attention of a driver. CONSTITUTION: A noise detecting part(110) detects the noise of car information device, inside noise, surrounded noise. A controlling part(120) evaluates and controls noise detected by the noise detecting part. An alarming sound generating part(130) automatically controls signal to noise with respect to the noise detected result and generates an alarming sound.
Abstract translation: 目的：提供安全警报的方法和系统，通过增加驾驶员的注意力，快速应对车祸事故的可能情况。 构成：噪声检测部（110）检测汽车信息装置的噪声，内部噪声，包围的噪声。 控制部（120）评价并控制由噪声检测部检测出的噪声。 报警声产生部件（130）相对于噪声检测结果自动控制信号噪声并产生报警声。
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公开(公告)号：KR1020110038391A
公开(公告)日：2011-04-14
申请号：KR1020090095663
申请日：2009-10-08
Applicant: 재단법인대구경북과학기술원
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/04 , H01L31/18
Abstract: PURPOSE: A method for manufacturing a chalcogenide solar cell is provided to improve photoelectric conversion efficiency by including hydrated sodium thin film. CONSTITUTION: A depositing solution including sodium compounds and solvent is prepared. A p type electrode and an opposite electrode are immersed in the depositing solution. A sodium hydrate thin film is formed on the upper side of the p type electrode by applying an electric field between the p type electrode and the opposite electrode. A chalcogenide solar cell is formed on the upper side of the sodium hydrate of the p type electrode. An N side electrode is formed on the upper side of the chalcogenide solar cell.
Abstract translation: 目的：提供一种制造硫族化物太阳能电池的方法，通过包括水合钠薄膜来提高光电转换效率。 构成：制备包含钠化合物和溶剂的沉积溶液。 将p型电极和相对电极浸入沉积溶液中。 通过在p型电极和相对电极之间施加电场，在p型电极的上侧形成氢氧化钠薄膜。 在p型电极的钠水合物的上侧形成有硫族化物太阳能电池。 在硫族化物太阳能电池的上侧形成N侧电极。
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Patent Agency Ranking
公开(公告)号：KR1020110025581A
公开(公告)日：2011-03-10
申请号：KR1020090083710
申请日：2009-09-04
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/04
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/04
Abstract: PURPOSE: A chemical semiconductor solar cell and a photo absorbing layer manufacturing method thereof are provided to increase the efficiency of the solar cell battery by implementing the selenization and xanthation processes efficiently. CONSTITUTION: A chemical semiconductor solar battery comprises a substrate(110), two electrodes, and a light absorption layer(140). Two electrodes are formed on the substrate. A light absorption layer is formed on a substrate between two electrodes. The light absorption layer is selenized by using the absorbent.
Abstract translation: 目的：提供化学半导体太阳能电池及其光吸收层制造方法，以通过有效地实施硒化和黄原酸化方法来提高太阳能电池电池的效率。 构成：化学半导体太阳能电池包括基板（110），两个电极和光吸收层（140）。 在基板上形成两个电极。 在两个电极之间的衬底上形成光吸收层。 通过使用吸收剂对光吸收层进行硒化。
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公开(公告)号：KR1020110019180A
公开(公告)日：2011-02-25
申请号：KR1020090076790
申请日：2009-08-19
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: A downward type deposition source, capable of securing the uniformity of a thin film formed on a large-size substrate, and a deposition device having the same are provided to reduce a source heating time by using microwave induction heat. CONSTITUTION: A downward type deposition source comprises a main body(31), a pot(33), a first coil(35), and a second coil(37). The pot is installed within the main body and accepts deposition materials. The opened top of the pot is combined with a cover(32). A spray hole(34) consisting of porous plates is formed in the lower part of the pot. The first coil surrounds the pot at the half height of the pot.
Abstract translation: 目的：提供能够确保形成在大尺寸基板上的薄膜的均匀性的向下型沉积源和具有该沉积源的沉积装置，以通过使用微波感应加热来减少源加热时间。 构成：向下型沉积源包括主体（31），锅（33），第一线圈（35）和第二线圈（37）。 锅体安装在主体内并接受沉积材料。 锅的打开的顶部与盖（32）组合。 在锅的下部形成由多孔板构成的喷孔（34）。 第一个线圈在锅的半高处围绕着锅。
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公开(公告)号：KR1020100095257A
公开(公告)日：2010-08-30
申请号：KR1020090014442
申请日：2009-02-20
Applicant: 재단법인대구경북과학기술원 , 이래오토모티브시스템 주식회사
Abstract: PURPOSE: An electro actuating wedge brake apparatus for a vehicle and a controlling method of the same are provided to improve the accurate of a braking operation by preventing the generation of non-linearity behavior in a wedge driving unit. CONSTITUTION: A wedge brake apparatus includes a driving wedge(110), a counter wedge(120), a wedge column(140), a nut bracket(160), a needle guide(170). One surface of the driving wedge is inclined. The counter wedge is opposite to the driving wedge. One surface of the counter wedge is inclined. The wedge column is installed to the driving wedge and pushes the driving wedge. The nut bracket is installed to the external surface of a ball screw(150) and transfers driving force to the wedge column. The ball screw is rotated by the motor. The need guide connects the wedge column and the nut bracket.
Abstract translation: 目的：提供一种用于车辆的电致动楔形制动装置及其控制方法，以通过防止楔形驱动单元中的非线性行为的产生来改善制动操作的精确度。 构成：楔形制动装置包括驱动楔（110），反楔（120），楔形柱（140），螺母托架（160），针引导件（170）。 驱动楔的一个表面是倾斜的。 计数楔与驱动楔相对。 反楔的一个表面是倾斜的。 楔形柱安装在驱动楔块上并推动驱动楔块。 螺母支架安装到滚珠丝杠（150）的外表面，并将驱动力传递到楔形柱。 滚珠丝杠由电机旋转。 需要的导轨连接楔形柱和螺母支架。
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公开(公告)号：KR1020100076583A
公开(公告)日：2010-07-06
申请号：KR1020080134685
申请日：2008-12-26
Applicant: 재단법인대구경북과학기술원
CPC classification number: G08B21/0275 , G08B21/0252 , G08B21/0263 , G08B21/0277 , G08B25/009 , G08B25/016 , G08B25/10 , G08G1/127
Abstract: PURPOSE: An object tracking method and a bus information system are provided to collect and manage obtained bus information system through a local area wireless communication. CONSTITUTION: A tracking information receiver stores ID information. The tracking information transmitter uses a local area wireless communication. The tracking information receiver receives ID information from the tracking information transmitter. A bus information control system receives the ID information from the tracking information receiver. The bus information control system distinguishes a tracking target. The bus information control system outputs the information of the tracking target.
Abstract translation: 目的：提供对象跟踪方法和总线信息系统，通过局域无线通信收集和管理获取的总线信息系统。 构成：跟踪信息接收器存储ID信息。 跟踪信息发送器使用局域无线通信。 跟踪信息接收器从跟踪信息发送器接收ID信息。 总线信息控制系统从跟踪信息接收器接收ID信息。 总线信息控制系统区分跟踪目标。 总线信息控制系统输出跟踪目标的信息。
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公开(公告)号：KR1020100071782A
公开(公告)日：2010-06-29
申请号：KR1020080130617
申请日：2008-12-19
Applicant: 재단법인대구경북과학기술원
CPC classification number: G06F17/30622 , G06F17/3002 , G06F17/30038 , G06F17/30631
Abstract: PURPOSE: An apparatus and a method for indexing text data stored in a flash memory are provided to index the text data included in content data by configuring an I-table, an index mapping table, a stop list table and an N-table in a flash memory. CONSTITUTION: An I-table(220) stores a keyword and an inverse list corresponding to the keyword, and an index mapping table(210) stores a field name indicating the I-table. A stop list table(230) stores stop words, and an N-table(240) stores the content number of content data. A control unit inserts an additional keyword to the I-table, stores the content number of the deleted content data, searches the content data, and reconfigures the I-table and the N-table.
Abstract translation: 目的：提供一种用于索引存储在闪速存储器中的文本数据的装置和方法，用于通过在I-table，索引映射表，停止列表表和N表中配置内容数据中包括的文本数据来索引 闪存 构成：I表（220）存储与关键字对应的关键词和反向列表，索引映射表（210）存储表示I表的字段名称。 停止列表表（230）存储停止字，并且N表（240）存储内容数据的内容号。 控制单元将附加关键字插入到I表中，存储删除的内容数据的内容号，搜索内容数据，并重新配置I表和N表。
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