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    • 1. 发明专利
    • Apparatus for generating power using heat of both cooling water and exhaust gas of internal combustion engines
    • AU3988300A
    • 2000-10-16
    • AU3988300
    • 2000-03-28
    • YOUNG SANG KIM
    • KIM YOUNG-SANG
    • F01N5/02F02G5/04
    • An apparatus for generating power using heat of both cooling water and exhaust gas of internal combustion engines is disclosed. The apparatus is designed to lead high temperature cooling water from the water jacket of an engine into a boiler through a cooling water discharge pipe and to heat the water using heat of exhaust gas discharged from the combustion chamber of the engine. The apparatus thus primarily generates highly pressurized hot steam within the boiler and secondarily operates a turbine using the steam to generate power usable as a power source for additional drive parts. In such a case, the hot exhaust gas from the cylinder flows within the boiler while passing through a heating pipe. The exhaust gas is finally discharged from the boiler into the atmosphere. After the steam is processed within the turbine, the steam becomes condensed water, which is recovered by the water jacket of the engine through a water feedback pipe. The apparatus of this invention improves the thermal efficiency of the engine, conserves fuel, and effectively protects the environment from the exhaust gas. The apparatus is also effectively used with automobile engines, locomotive engines, generators, marine engines and a variety of industrial engines.
    • 3. 发明授权
    • Security camera
    • 监视器
    • US07614804B2
    • 2009-11-10
    • US11511989
    • 2006-08-29
    • Young Sang Kim
    • Young Sang Kim
    • G03B17/00H04N5/225
    • G03B37/06G03B17/561
    • A security camera includes a base and a cover having a clear transparent dome. A gimbal base is mounted on the base and is tiltable with respect to a first axis parallel to said base substantially through a 90° angle. The gimbal base is also rotatable through an angle of at least 360° about a second axis perpendicular to the base. A camera module holder/bracket is attached within the gimbal base, and a camera module attached to the holder/bracket. The camera module holder/bracket enables the position of the camera module to be adjusted along a third axis perpendicular to the gimbal base. A gimbal cover, having a hole for the camera lens, covers the gimbal base. Together, the gimbal cover and gimbal base completely enclose the camera module.
    • 安全摄像机包括基座和具有透明透明圆顶的盖。 万向架基座安装在基座上,并且可相对于基本上以90°的角度平行于所述基座的第一轴线倾斜。 万向架底座还可以绕垂直于底座的第二轴线旋转至少360°的角度。 一个相机模块支架/支架安装在万向底座内,一个相机模块连接到支架/支架上。 相机模块支架/支架可使相机模块的位置沿垂直于万向架底座的第三轴进行调节。 一个有相机镜头孔的万向节盖子覆盖了万向架底座。 一起,万向节盖和万向架底座完全包围相机模块。
    • 5. 发明申请
    • Security camera
    • 监视器
    • US20080056708A1
    • 2008-03-06
    • US11511989
    • 2006-08-29
    • Young Sang Kim
    • Young Sang Kim
    • G03B17/00
    • G03B37/06G03B17/561
    • A security camera includes a base and a cover having a clear transparent dome. A gimbal base is mounted on the base and is tiltable with respect to a first axis parallel to said base substantially through a 90° angle. The gimbal base is also rotatable through an angle of at least 360° about a second axis perpendicular to the base. A camera module holder/bracket is attached within the gimbal base, and a camera module attached to the holder/bracket. The camera module holder/bracket enables the position of the camera module to be adjusted along a third axis perpendicular to the gimbal base. A gimbal cover, having a hole for the camera lens, covers the gimbal base. Together, the gimbal cover and gimbal base completely enclose the camera module.
    • 安全摄像机包括基座和具有透明透明圆顶的盖。 万向架基座安装在基座上,并且可相对于基本上以90°的角度平行于所述基座的第一轴线倾斜。 万向架底座还可以绕垂直于底座的第二轴线旋转至少360°的角度。 一个相机模块支架/支架安装在万向底座内,一个相机模块连接到支架/支架上。 相机模块支架/支架可使相机模块的位置沿垂直于万向架底座的第三轴进行调节。 一个有相机镜头孔的万向节盖子覆盖了万向架底座。 一起,万向节盖和万向架底座完全包围相机模块。
    • 7. 发明申请
    • Wireless communication system using wireless channel and wireless communication method thereof
    • 使用无线通信的无线通信系统及其无线通信方法
    • US20060035584A1
    • 2006-02-16
    • US11154712
    • 2005-06-17
    • Hong-sik ParkYoung-sang KimKun-tae KimBong-geun Lee
    • Hong-sik ParkYoung-sang KimKun-tae KimBong-geun Lee
    • H04H1/00
    • H04N21/4122H04H60/80H04N7/16H04N21/43637H04N21/44227
    • A wireless communication system and method. The wireless communication system includes a transmission device and a reception device. The transmission device includes a wireless communication part connected to the reception device by wireless, a storage part for storing a first information set when the wireless connection is off and a second information set when the wireless connection is on, a receiver for receiving a control signal requesting a certain function output from a user interface, when the wireless connection is off, and a controller for performing a function corresponding to the received control signal if the control signal is received from the user interface when the wireless connection is off, and for controlling the storage part to store the first information that is set according to the performed function. When the wireless connection is turned off, the transmission device performs functions as a set-top box, and the auto program function is executed more rapidly.
    • 一种无线通信系统及方法。 无线通信系统包括发送装置和接收装置。 发送装置包括通过无线连接到接收装置的无线通信部件,当无线连接断开时存储第一信息集合的存储部件和无线连接打开时的第二信息组,接收控制信号 当无线连接断开时,从用户接口请求一定功能输出;以及控制器,用于如果在无线连接断开时从用户接口接收到控制信号,则执行与接收到的控制信号相对应的功能,并且用于控制 所述存储部件存储根据所执行的功能设置的所述第一信息。 当无线连接关闭时,传输设备执行作为机顶盒的功能,并且更快地执行自动程序功能。
    • 9. 发明授权
    • Path planning apparatus and method for robots
    • 机器人路径规划设备及方法
    • US6046564A
    • 2000-04-04
    • US219816
    • 1998-12-23
    • Young-Sang Kim
    • Young-Sang Kim
    • B25J9/10B25J9/00B25J9/16B25J9/18G05B13/02G05B19/416G05D3/12G05B19/41B25J9/04G05B19/25
    • G05B19/416G05B2219/40225G05B2219/41039G05B2219/41148
    • Disclosed is a path planning apparatus and method for robots. The apparatus includes a planner which receives target positioning information, performs calculations using this information to obtain an initial speed profile, then outputs the initial speed profile; a low pass filter functioning as an interpolator which receives the initial speed profile from the planner, performs a predetermined operation on the same to obtain a filtered speed profile that is smoother than the initial speed profile, and outputs the filtered speed profile; a servo controller which receives output of the low pass filter and outputs acceleration and deceleration control signals according to the output of the low pass filter, and a servo motor which is controlled by the signals received from the servo controller. The method includes the steps of calculating an initial speed profile calculated after receiving input of signals corresponding to a predetermined target position, obtaining a filtered speed profile by interpolating the initial speed profile using a single low pass filter; and controlling acceleration and deceleration of a servo motor using the filtered speed profile.
    • 公开了一种用于机器人的路径规划装置和方法。 该装置包括接收目标定位信息的计划器,使用该信息执行计算以获得初始速度曲线,然后输出初始速度曲线; 用作内插器的低通滤波器,其从计划器接收初始速度曲线,对其进行预定的操作以获得比初始速度曲线更平滑的滤波速度曲线,并输出滤波后的速度曲线; 伺服控制器,其接收低通滤波器的输出,并根据低通滤波器的输出输出加速和减速控制信号,以及由伺服控制器接收的信号控制的伺服电机。 该方法包括以下步骤:计算在接收到与预定目标位置相对应的信号的输入之后计算出的初始速度分布,通过使用单个低通滤波器内插所述初始速度分布来获得滤波速度曲线; 并使用过滤速度曲线来控制伺服电机的加速和减速。
    • 10. 发明授权
    • Unit and method for determining gains a of PID controller using a
genetic algorithm
    • 使用遗传算法确定PID控制器增益的单位和方法
    • US5971579A
    • 1999-10-26
    • US827708
    • 1997-04-08
    • Young-Sang Kim
    • Young-Sang Kim
    • G06F15/18G05B11/42G05B13/02G06N3/00
    • G05B13/0265
    • A unit and a method for determining gains of a PID (Proportion, Integral, Differential) controller using a genetic algorithm. A genetic algorithm tuning unit decodes an output value from an object system extracted by a feature extracting unit, and generates a first population including a random binary string. Then, the first population is normalized in a given ratio to measure a PID gain converting fitness with respect to the first population. Thereafter, the normalized first population is compared with the decoded value to determine whether it is a user's desired value. If the desired value is obtained, the genetic algorithm tuning unit generates PID gain control signals with respect to the resulting value, which are supplied to the PID controller to tune PID gains.
    • 用于使用遗传算法确定PID(比例,积分,微分)控制器的增益的单元和方法。 遗传算法调谐单元从特征提取单元提取的对象系统中解码输出值,并生成包括随机二进制串的第一种群。 然后,以给定的比例对第一群体进行归一化,以测量相对于第一群体的PID增益转换适应度。 此后,将归一化的第一种群与解码值进行比较,以确定它是否是用户的期望值。 如果获得所需值,则遗传算法调谐单元产生相对于结果值的PID增益控制信号,该PID增益控制信号被提供给PID控制器以调节PID增益。