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    • 1. 发明授权
    • Method of synchronized survey with computer aid
    • 计算机辅助同步测量方法
    • US06434508B1
    • 2002-08-13
    • US09637366
    • 2000-08-15
    • Chih-Hsiung LinCheng-Tsan Lai
    • Chih-Hsiung LinCheng-Tsan Lai
    • H03K1794
    • G01C1/02G01C7/02G01C15/00
    • A method of synchronized survey with computer aid with which a working drawing of engineering is transformed into a drawing file in the computer. The drawing file on the screen accompanying with the window page can appear locations and coordinates of a reference point, a rear view point or all control points specifically. The computer and the theodolite connect with a modem respectively to transmit data related to survey to each other by way of communication network. Place the theodolite at the reference point in the job site and the locating prism at the rear view point or each control point. The screen of display in the computer may appear the location of locating prism in the working drawing on the instant such that the operator of locating prism may be informed to move toward a correct operating point. The present invention offers an innovated way of survey work with figure, synchronization, monitoring and display, and remote control such that the surveyed data can be checked and corrected at any time and a great deal of works can be simplified to lower down tremendous required time, manpower, and cost.
    • 一种使用计算机辅助进行同步测量的方法,将工程工作图转换为计算机中的图形文件。 伴随窗口页面的画面上的绘图文件可以具体显示参考点,后视点或所有控制点的位置和坐标。 计算机和经纬仪分别与调制解调器通过通信网络相互传输相关的数据。 将经纬仪放置在作业现场的参考点和后视点或每个控制点的定位棱镜。 计算机中的显示屏幕可能立即出现在工作图中定位棱镜的位置,使得定位棱镜的操作者可以被通知朝向正确的操作点移动。 本发明提供了一种创新的图形测量工作方式,同步,监控和显示以及遥控,可以随时检查和纠正被调查的数据,可以简化大量工作,以降低巨大的所需时间 ,人力和成本。
    • 4. 发明申请
    • CONTROL CIRCUIT AND ELECTRONIC DEVICE INCLUDING THE SAME
    • 包括其的控制电路和电子设备
    • US20100301674A1
    • 2010-12-02
    • US12790965
    • 2010-05-31
    • Chih-Hsiung Lin
    • Chih-Hsiung Lin
    • H02J9/00
    • H02J7/0055G06F1/263H02J7/35Y10T307/625
    • This invention provides a control circuit and an electronic device including the same. The control circuit is disposed in an electronic device for connecting a power supply. The electronic device includes a battery module. The control circuit includes a detecting unit, a processing unit, a control unit, and a switch. When the power supply is connected to the electronic device, the detecting unit provides a detecting result. The processing unit determines a type of the power supply according to the detecting result. When the processing unit determines that the power supply is a solar power adapter, the processing unit outputs a first control signal and a turn-off signal. The control unit controls operation of the battery module according to the first control signal. Further, the switch is turned off according to the turn-off signal, preventing the power supply from supplying power to the electronic device.
    • 本发明提供一种控制电路和包括该控制电路的电子设备。 控制电路设置在用于连接电源的电子设备中。 电子设备包括电池模块。 控制电路包括检测单元,处理单元,控制单元和开关。 当电源连接到电子设备时,检测单元提供检测结果。 处理单元根据检测结果确定电源的类型。 当处理单元确定电源是太阳能电源适配器时,处理单元输出第一控制信号和关断信号。 控制单元根据第一控制信号控制电池模块的操作。 此外,根据关断信号关闭开关,防止电源向电子设备供电。
    • 6. 发明授权
    • Position determining device and method for objects on a touch device having a stripped L-shaped reflecting mirror and a stripped retroreflector
    • 具有剥离的L形反射镜和剥离后向反射镜的触摸装置上的物体的位置确定装置和方法
    • US08912482B2
    • 2014-12-16
    • US13651677
    • 2012-10-15
    • Chih-Hsiung Lin
    • Chih-Hsiung Lin
    • H01J40/14G06F3/042
    • G06F3/0421G06F3/0423
    • A method for determining the position of an object, includes: respectively detecting a light beam of a light emitting module emitted from a reference point and respectively reflected and retro-reflected by a stripped L-shaped reflecting mirror and retroreflector to obtain a first signal and a second signal; processing the first signal and the second signal to obtain a plurality of included angles A1 and a plurality of included angles A2 formed by respectively intercepting the light beam emitted from the reference point and blocked directly or indirectly by the object with the first reflecting unit and second unit; and respectively combining the plurality of included angles A1 with each included angle A2, respectively converting the combinations to obtain a plurality of coordinates, and selecting at least two coordinates with the same value among the plurality of coordinates, thereby confirming a relative coordinate of the objects on a work area.
    • 一种用于确定物体位置的方法,包括:分别检测从参考点发射并分别被剥离的L形反射镜和后向反射镜反射和反射的光发射模块的光束,以获得第一信号, 第二信号; 处理第一信号和第二信号以获得多个夹角A1和多个夹角A2,其通过分别截取从基准点发射并被物体直接或间接阻挡的第一反射单元和第二反射单元形成的多个夹角A2 单元; 并且分别将多个夹角A1与每个夹角A2组合,分别转换组合以获得多个坐标,并且在多个坐标中选择具有相同值的至少两个坐标,从而确认对象的相对坐标 在工作区。
    • 7. 发明授权
    • Input device with photosensitive elements and method for inputting information thereby
    • 具有感光元件的输入装置和由此输入信息的方法
    • US08184269B2
    • 2012-05-22
    • US12777944
    • 2010-05-11
    • Chih-Hsiung Lin
    • Chih-Hsiung Lin
    • G01C3/08
    • G01S17/48G06F3/0423
    • A method for inputting information by an input device with photosensitive elements uses laser light to illuminate a target and two photosensitive elements to sense the time at which beams reflected by the target and then reflected respectively by rotatable first and second mirrors, and determines an included angle between a virtual connecting line of the target and the first mirror and a virtual connecting line of the first mirror and the second mirror and an included angle between a virtual connecting line of the target and the second mirror and the virtual connecting line of the first and second mirrors depending on the time, thereby calculating a coordinate of the target and taking it as relative input information, capable of saving the time for obtaining the target's coordinate and the production cost of the input device.
    • 通过具有感光元件的输入装置输入信息的方法使用激光照射目标物和两个感光元件,以感测由目标反射的光束,然后分别由可旋转的第一和第二反射镜反射的时间,并确定夹角 在所述目标的虚拟连接线与所述第一反射镜之间以及所述第一反射镜和所述第二反射镜的虚拟连接线之间以及所述目标的虚拟连接线与所述第二反射镜之间的夹角以及所述第一反射镜和所述第二反射镜的虚拟连接线之间的夹角, 从而计算目标的坐标并将其作为相对输入信息,能够节省获取目标坐标的时间和输入装置的生产成本。