公开(公告)号：US20020030683A1

公开(公告)日：2002-03-14

申请号：US09930997

申请日：2001-06-08

Applicant: Agilent Technologies Inc.

Inventor： Jay A. Alexander

IPC: G06T011/20

CPC classification number: G06T11/206 ,  G01R13/02 ,  G06T15/005 ,  G06T2200/24

Abstract: A real-time annotation system and methodology for annotating measurement waveforms in a signal measurement system that includes a graphical user interface for displaying waveforms and measurement results on a signal measurement system display. Generally, he annotation system enables an operator to generate a graphical annotation label containing any desired data, and to graphically position the annotation label at any desired location on the measurement display, enabling the operator to positionally associate the graphical annotation label with a desired waveform or waveform feature displayed on the graphical user interface. The annotation system is constructed and arranged to enable an operator to graphically generate an annotation label containing operator-generated information and to graphically alter the position of the annotation label such that the annotation label is positionally associated with a desired feature of a waveform displayed on the graphical user interface. The annotation label may be implemented as dialog box, window or other display region in the graphical environment provided by the graphical user interface.

Abstract translation: 用于在信号测量系统中注释测量波形的实时注释系统和方法，其包括用于在信号测量系统显示器上显示波形和测量结果的图形用户界面。 通常，他的注释系统使得操作者能够生成包含任何所需数据的图形注释标签，并且将注释标签图形地定位在测量显示器上的任何所需位置，使得操作者能够将图形注释标签与期望的波形或位置关联， 波形特征显示在图形用户界面上。 注释系统被构造和布置为使得操作者能够图形地生成包含操作者生成的信息的注释标签，并且以图形方式改变注释标签的位置，使得注释标签与显示在该图像上的波形的期望特征位置相关联 图形用户界面。 注释标签可以被实现为由图形用户界面提供的图形环境中的对话框，窗口或其他显示区域。

公开(公告)号：US06342833B2

公开(公告)日：2002-01-29

申请号：US09862489

申请日：2001-05-23

Applicant: Liao-Tai Tsai

Inventor： Liao-Tai Tsai

IPC: B60Q100

CPC classification number: G01R31/006 ,  G01R13/02

Abstract: An apparatus for displaying electrical measurement of distributor of motor vehicle comprises a distributor and a circuit module including at least one display unit and a circuit board in distributor under input and output terminals and electrically connected thereto by contacting. Display unit is electrically connected to circuit board and located on a side of distributor for ease of reading. Thus current representing an electrical measurement of distributor may be shown on display unit.

Abstract translation: 一种用于显示机动车辆分配器的电测量的装置，包括分配器和电路模块，该电路模块包括至少一个显示单元和在输入和输出端子下的分配器中的电路板，并通过接触与其电连接。 显示单元电气连接到电路板，位于分配器的一侧，便于阅读。 因此，表示分配器的电测量的电流可以在显示单元上显示。

公开(公告)号：US6121944A

公开(公告)日：2000-09-19

申请号：US93261

申请日：1998-06-08

Applicant: Karel Havel

Inventor： Karel Havel

IPC: G01R13/02 ,  G01R13/40 ,  G01R15/08 ,  G08B5/36 ,  G09F9/33 ,  G09G3/14 ,  G09G3/32 ,  G09G5/02

CPC classification number: G01R13/02 ,  G01R13/405 ,  G08B5/36 ,  G09F9/33 ,  G09G3/04 ,  G09G3/14 ,  G09G3/32 ,  G09G5/02 ,  G09G5/04

Abstract: A method of measuring, indicating, and automatically evaluating a measured value comprises the steps of measuring a signal, exhibiting a digital indication of the measured value of the signal on a multicolor light emitting diode display device that is substantially surrounded by a variable color background area, comparing the measured value with a limit to determine their relation, and controlling color of the background area accordingly, to simultaneously indicate the measured value of the signal, by the digital indication, and its significance, by color of the background area.

Abstract translation: 一种测量，指示和自动评估测量值的方法包括以下步骤：测量信号，在多色发光二极管显示设备上显示基本上被可变色背景区域包围的信号的测量值的数字指示 将测量值与限制值进行比较以确定其关系，并相应地控制背景区域的颜色，同时通过数字指示及其显着性以背景区域的颜色指示信号的测量值。

公开(公告)号：US06119073A

公开(公告)日：2000-09-12

申请号：US335282

申请日：1999-06-17

Applicant: Karel Havel

Inventor： Karel Havel

IPC: G01R13/02 ,  G01R13/26 ,  G01R13/40 ,  G01R15/12 ,  G09G3/14 ,  G01P3/00

CPC classification number: G01R13/26 ,  G01R13/02 ,  G01R13/405 ,  G01R15/125 ,  G09G3/14 ,  G09G2300/0452 ,  G09G2310/0275 ,  G09G2320/0666

Abstract: A variable color digital measuring instrument sequentially exhibits measured values in a color in accordance with the relation of the present measured value to a past measured value. A memory, controlled by a timer, is provided for storing data representing the past measured value. A comparator compares the present measured value with the data stored in the memory and develops a comparison signal accordingly, which is then used to control the color of the presently exhibited measured value.

Abstract translation: 可变颜色数字测量仪器根据当前测量值与过去的测量值的关系依次显示颜色的测量值。 由定时器控制的存储器被提供用于存储表示过去测量值的数据。 比较器将当前测量值与存储在存储器中的数据进行比较，并相应地产生一个比较信号，然后将其用于控制​​当前显示的测量值的颜色。

公开(公告)号：US06018700A

公开(公告)日：2000-01-25

申请号：US26474

申请日：1998-02-19

Applicant: Thomas G. Edel

Inventor： Thomas G. Edel

IPC: G01R1/20 ,  G01R13/02 ,  G01R19/25 ,  H02H7/00

CPC classification number: G01R19/2513 ,  G01R1/20 ,  G01R13/02

Abstract: A self-powered current monitor for monitoring current in electric power systems. Various data relating to input currents may be displayed, such as current magnitude, current demand, and harmonics levels. Operating power is derived from one or more of the input currents. The power supply configuration may include a burden-reducing means to reduce the burden on input current sources during sampling of the input currents. The self-powered current monitor (1) includes a power supply section (3), input resistors (R1 and R3), an analog-to-digital converter circuit (5), a microprocessor circuit (6), a memory circuit (9), and a display circuit (7). Optional features include a burden-reducing circuit (2), input circuit protective elements (D1, D2, D3, D4, R2, and R4), an amplifier circuit (4), a user interface circuit (10), and an interface circuit (8) for communication to other equipment.

Abstract translation: 一种用于监测电力系统中的电流的自供电电流监视器。 可以显示与输入电流相关的各种数据，例如电流幅度，电流需求和谐波电平。 工作电源来自一个或多个输入电流。 电源配置可以包括降低负担的装置，以减少在输入电流的采样期间对输入电流源的负担。 自供电电流监视器（1）包括电源部分（3），输入电阻器（R1和R3），模拟 - 数字转换器电路（5），微处理器电路（6），存储器电路（9） ）和显示电路（7）。 可选功能包括负担减少电路（2），输入电路保护元件（D1，D2，D3，D4，R2和R4），放大器电路（4），用户接口电路（10）和接口电路 （8）与其他设备通讯。

公开(公告)号：US5963185A

公开(公告)日：1999-10-05

申请号：US721719

申请日：1996-09-27

Applicant: Karel Havel

Inventor： Karel Havel

IPC: G01R13/02 ,  G01R13/40 ,  G01R15/08 ,  G08B5/36 ,  G09F9/33 ,  G09G3/14 ,  G09G3/32 ,  G09G5/02 ,  G08B5/38

CPC classification number: G01R13/02 ,  G01R13/405 ,  G08B5/36 ,  G09F9/33 ,  G09G3/04 ,  G09G3/14 ,  G09G3/32 ,  G09G5/02 ,  G09G5/04

Abstract: A display device includes a display area, for exhibiting a display unit, substantially surrounded by a variable color background area, which includes a color control input for uniformly controlling its color. The variable color background area includes a plurality of multi-color light emitting diodes arranged in a pattern, which are coupled to the color control input for being illuminated in a selective uniform color in accordance with a color control signal.

Abstract translation: 显示装置包括用于呈现基本上被可变色背景区域包围的显示单元的显示区域，该显示区域包括用于均匀地控制其颜色的颜色控制输入。 可变色背景区域包括以图案排列的多个多色发光二极管，其被耦合到颜色控制输入端，以根据颜色控制信号以选择性均匀的颜色照亮。

公开(公告)号：US5656935A

公开(公告)日：1997-08-12

申请号：US571246

申请日：1995-12-12

Applicant: Karel Havel

Inventor： Karel Havel

IPC: G01R13/02 ,  G01R13/26 ,  G01R13/40 ,  G01R15/12 ,  G09G3/14 ,  G01R15/08 ,  G09G5/02

CPC classification number: G01R13/26 ,  G01R13/02 ,  G01R13/405 ,  G01R15/125 ,  G09G3/14 ,  G09G2300/0452 ,  G09G2310/0275 ,  G09G2320/0666

Abstract: A variable color display system exhibits a display unit in a color in accordance with the value of a limit. The color signals are developed in accordance with the value of the limit and applied to a color control input of the display system to control its color substantially continuously.

Abstract translation: 可变彩色显示系统根据极限值显示颜色的显示单元。 颜色信号根据极限值显影并应用于显示系统的颜色控制输入，以基本连续地控制其颜色。

公开(公告)号：US5471401A

公开(公告)日：1995-11-28

申请号：US942735

申请日：1992-09-09

Applicant: Jamie Nicholson ,  Alexander McEachern

Inventor： Jamie Nicholson ,  Alexander McEachern

IPC: G01R13/02 ,  G01R13/04 ,  G01R23/16 ,  G01R19/25

CPC classification number: G01R13/04 ,  G01R13/02 ,  G01R23/16

Abstract: An apparatus and method for characterizing an alternating current power line which uses a library of waveforms and associated spectra of digitally sampled alternating current power system voltage or current waveforms. The library of waveforms is built as new waveforms are measured from the alternating current power line. A measured waveform that is not found in the library will be converted to frequency-domain representation, using a Discrete Fourier Transform, that will then be stored in the library. When the library becomes full, the frequency domain representation of the new waveform will be stored in place of the least used waveform currently stored in the library.

Abstract translation: 用于表征交流电力线的装置和方法，其使用数字采样的交流电力系统电压或电流波形的波形库和相关联的谱库。 由交流电源线测量新的波形，构建波形库。 在库中未找到的测量波形将使用离散傅里叶变换转换为频域表示，然后将其存储在库中。 当库变满时，新波形的频域表示将被存储，代替当前存储在库中的最少使用的波形。

公开(公告)号：US5387896A

公开(公告)日：1995-02-07

申请号：US563656

申请日：1990-08-06

Applicant: Kuriappan P. Alappat ,  Edward E. Averill

Inventor： Kuriappan P. Alappat ,  Edward E. Averill

IPC: G01R13/20 ,  G01R13/02 ,  G01R13/26 ,  G09G5/36 ,  G09G1/16 ,  H04N5/66

CPC classification number: G01R13/02

Abstract: Apparatus for manipulating numerical values stored in a memory comprises a modify device for receiving numerical values from the memory and returning numerical values to the memory. The modify device has at least a first state in which it modifies a numerical value received from the memory in a predetermined fashion before returning the numerical value to the memory and a second state in which it does not modify a numerical value received from the memory in the predetermined fashion before returning the numerical value to the memory. The apparatus also comprises a characterizing device for examining at least some of the numerical values and calculating at least one number that defines a property of the examined numerical values. The characterizing device is connected to the modify device for placing the modify device in the first state or the second state depending on the value of the calculated number.

Abstract translation: 用于操纵存储在存储器中的数值的装置包括修改装置，用于从存储器接收数值并将数值返回到存储器。 修改装置具有至少第一状态，其中在将数值返回到存储器之前以预定方式修改从存储器接收的数值，以及第二状态，其中它不修改从存储器接收的数值 在将数值返回到存储器之前的预定方式。 该装置还包括用于检查至少一些数值并计算定义所检查数值的属性的至少一个数字的特性装置。 特征化装置连接到修改装置，用于根据计算出的数量的值将修改装置置于第一状态或第二状态。

公开(公告)号：US5115190A

公开(公告)日：1992-05-19

申请号：US751652

申请日：1991-08-22

Applicant: Albert R. Varney, Jr.

Inventor： Albert R. Varney, Jr.

IPC: G01R13/02 ,  G01R21/133

CPC classification number: G01R13/02 ,  G01R21/133

Abstract: An electronic register for an electric watthour metering system includes a display buffer for receiving, at substantially the same time, all data items to be displayed. The data items in the display buffer are scrolled to a display in sets appropriate for the capacity of the display. Each set is maintained on the display for as long as required for human reading. The displayed items, having been taken into the display buffer at the same instant, are consistent with each other regardless of the length of time required to complete the display sequence.

Abstract translation: 一种用于电度表计量系统的电子寄存器包括显示缓冲器，用于基本上同时接收要显示的所有数据项。 显示缓冲器中的数据项被滚动到适合显示容量的显示。 每一组都保持在显示器上，只要人类阅读所需的时间。 所显示的项目在同一时刻被带入显示缓冲器中，与完成显示顺序所需的时间长短无关，彼此一致。