WO2015074300A1 - Full-touch tablet oscilloscope - Google Patents

Full-touch tablet oscilloscope Download PDF

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Publication number
WO2015074300A1
WO2015074300A1 PCT/CN2013/088838 CN2013088838W WO2015074300A1 WO 2015074300 A1 WO2015074300 A1 WO 2015074300A1 CN 2013088838 W CN2013088838 W CN 2013088838W WO 2015074300 A1 WO2015074300 A1 WO 2015074300A1
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Prior art keywords
oscilloscope
full
cpu
unit
touch
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PCT/CN2013/088838
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French (fr)
Chinese (zh)
Inventor
张兴杰
宫玥枚
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深圳麦科信仪器有限公司
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Publication of WO2015074300A1 publication Critical patent/WO2015074300A1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/025—General constructional details concerning dedicated user interfaces, e.g. GUI, or dedicated keyboards

Definitions

  • the invention relates to the field of measuring instruments, in particular to a full-touch flat panel oscilloscope.
  • buttons and knobs At present, in the field of oscilloscopes, the main way of human-computer interaction still relies on buttons and knobs.
  • the mechanical button and the knob panel occupy a large part of the front panel space of the oscilloscope, which occupies the space of the display screen and increases the volume of the oscilloscope; the mechanical buttons and knobs are easy to age or reach After the service life expires; with the increase of the oscilloscope function, a limited number of buttons and knobs cause inconvenience, and adding too many buttons and knobs causes the panel to be cumbersome and increases the difficulty of operation; the oscilloscope cannot be changed once it is finalized.
  • the technical problem to be solved by the present invention is to provide a full-touch flat panel oscilloscope with a relatively small volume, a display screen space, and a simple operation for the above-mentioned defects of large volume, occupying display screen space and inconvenient operation. .
  • constructing a full-touch flat panel oscilloscope comprising a signal conditioning unit, a signal acquisition and processing unit, a CPU, a display unit and a storage unit;
  • the display unit is connected to the CPU For displaying graphics, images, text interfaces, and operation control interfaces;
  • the storage unit is connected to the CPU for storing commands, graphic images, data, and text;
  • the signal acquisition and processing unit is respectively associated with the CPU and Signal conditioning unit connection; also includes:
  • the touch unit is connected to the CPU unit, and is configured to send a command, adjust parameters, and a value to the full-touch flat-panel oscilloscope;
  • the full touch panel oscilloscope is in the form of a flat plate.
  • the method further includes:
  • the functional unit is connected to the CPU, and is configured to communicate with an external device, feed back the input signal, automatically adjust the screen display mode according to the environment, and dissipate the full-touch flat-panel oscilloscope.
  • the functional unit includes:
  • a camera module is connected to the CPU for image capture.
  • the functional unit further includes:
  • a wireless connection module connected to the CPU, for communicating with an external device.
  • the functional unit further includes:
  • An audio processing module is coupled to the CPU for inputting and outputting audio.
  • the functional unit further includes:
  • the light sensing module is connected to the CPU, and is configured to adjust a screen display manner according to ambient light intensity, and the screen display manner includes display brightness and display color.
  • the functional unit further includes:
  • the vibration module is connected to the CPU for vibration response or reminding of the input.
  • the functional unit further includes:
  • the heat dissipation module is connected to the CPU for dissipating heat from the full touch panel oscilloscope.
  • the signal conditioning unit includes a plurality of signal conditioning modules for adjusting the received signal to a suitable amplitude for transmission to the signal acquisition and processing unit.
  • the signal acquisition and processing unit includes:
  • a logic circuit coupled to the CPU, for controlling the analog to digital converter to sample, and processing the sampling result and transmitting to the CPU;
  • the data buffering module is connected to the logic circuit for storing and buffering data in the operation process of the logic circuit.
  • the full touch panel oscilloscope further includes:
  • An input/output port connected to the CPU comprising a USB port, an RS232 port, a universal bus port, a network port, a GPIO port, a GPIB port, a VGA port, an HDMI port, or an audio port.
  • the method further includes:
  • An internal power module is configured to convert and distribute electrical energy to each unit and module of the full-touch flat panel oscilloscope.
  • the method further includes:
  • a charging module is coupled to the battery for charging the battery.
  • the touch unit comprises a touch screen; the touch screen comprises a resistive touch screen, a capacitive touch screen, an infrared touch screen, a surface acoustic wave touch screen or an ultra sensitive touch screen.
  • the oscilloscope is in the form of a flat plate, and the display unit comprises a liquid crystal display or a plasma display, and the display has a size of ⁇ 7 inches.
  • the full-touch flat-panel oscilloscope embodying the present invention has the following beneficial effects: since the touch unit, the CPU, and the display unit are used, the touch unit is connected to the CPU unit, and is used for issuing commands and adjusting parameters to the full-touch flat-panel oscilloscope.
  • the display unit is connected to the CPU for displaying graphics, images, text interfaces, and operation control interfaces; the full-touch flat-panel oscilloscope is a flat plate, and its operation control basically does not require mechanical buttons and knobs, so its volume is small and saves. Display screen space and easy operation.
  • FIG. 1 is a schematic structural diagram of an embodiment of a full touch panel oscilloscope according to the present invention.
  • the structure diagram of the full touch panel oscilloscope is shown in FIG. 1 .
  • the full touch panel oscilloscope comprises a signal conditioning unit 1 and a signal acquisition and processing unit 2 .
  • the touch unit 4 includes a touch screen
  • the touch screen includes a resistive touch screen, a capacitive touch screen, an infrared touch screen, a surface acoustic wave touch screen or an ultra sensitive touch screen
  • the display unit 5 includes a liquid crystal display or a plasma display.
  • the full-touch flat panel oscilloscope in order to enrich the function of the full-touch flat panel oscilloscope, the full-touch flat panel oscilloscope further includes a functional unit 8; the functional unit 8 is connected to the CPU 3 for communicating with an external device, and inputting a signal Feedback is provided to automatically adjust the screen display mode according to the environment to dissipate the full-touch flat panel oscilloscope.
  • the touch unit 4 is used as the only means for issuing commands and adjusting parameters and values to the full touch panel oscilloscope. That is to say, the touch unit 4 is completely used to control the full-touch flat-panel oscilloscope, that is, the touch screen is used to perform human-computer interaction, thereby replacing the keys and knobs of the desktop oscilloscope.
  • the touch unit 4 in this embodiment can also be used for channel control, channel setting, menu setting, menu operation, channel operation, waveform movement, gear position adjustment, time base adjustment, trigger adjustment, measurement, cursor adjustment, storage, recovery, Recording, playback, zooming, finder, display adjustment, and time adjustment, that is, these functions can be achieved by touch operation, eliminating the need for physical buttons and knobs, which reduce the size of the oscilloscope because it does not require physical buttons and knobs. This saves space on the display screen, and because it does not have too many buttons and knobs like a conventional oscilloscope, it is easier to operate.
  • the function unit 8 includes a camera module 81, a wireless connection module 82, an audio processing module 83, a light sensing module 84, a vibration module 85, and a heat dissipation module 86; wherein the camera module 81 is connected to the CPU 3 for image capturing;
  • the wireless connection module 82 is connected to the CPU 3 for communication with an external device;
  • the audio processing module 83 is connected to the CPU 3 for inputting and outputting audio;
  • the light sensing module 84 is connected to the CPU 3 for adjusting the screen display mode according to the ambient light intensity.
  • the screen display mode includes display brightness and display color; the vibration module 85 is connected to the CPU 3 for vibration response or reminding of the input; the heat dissipation module 86 is connected to the CPU 3 for heat dissipation of the full touch panel oscilloscope.
  • the functional unit 8 may also include only one or more or all of the camera module 81, the wireless connection module 82, the audio processing module 83, the light sensing module 84, the vibration module 85, and the heat dissipation module 86. Which modules are needed specifically, and can be selected according to actual needs.
  • the wireless connection module 82 includes a wireless network connection module, an infrared module, or a Bluetooth module, and is configured to connect to an external control and display device for remotely viewing the display interface of the full-touch flat-panel oscilloscope, and controlling the full-touch tablet. Oscilloscope.
  • the audio processing module 83 emits a sound when the CPU 3 receives a signal, that is, when the touch screen is touched, the CPU 3 controls the audio processing module 83 to emit a sound, which can be used for tactile feedback, that is, when the audio processing module 83 emits a sound, Indicates that the touch screen is touched.
  • the light sensing module 84 adjusts the display brightness and color of the display unit 5 correspondingly when the brightness of the ambient light is sensed.
  • the vibration module 85 generates vibration when the CPU 3 receives the external touch input signal.
  • the audio processing module 83 can be controlled to make a sound, or the vibration module 85 can be controlled to generate vibration, or at the same time
  • the audio processing module 83 emits a sound and causes the vibration module 85 to generate a shock.
  • the heat dissipation module 86 is used to dissipate heat from the full-touch flat-panel oscilloscope. In this embodiment, the heat dissipation module 86 is used to dissipate excess heat of the device to ensure smooth operation of the device.
  • the camera module 81 has the same function as the computer camera. In the process of using the full-touch flat-panel oscilloscope, if there is a problem that the field personnel cannot solve, the remote help can be performed, and the camera module 81 is used for the video call. Photographing on site, recording on site, allowing remote personnel to understand the site and providing support. At the same time, the system turns on the audio processing module 83 to make a voice call. In this way, remote help is achieved.
  • the signal conditioning unit 1 includes a plurality of signal conditioning modules for adjusting the signal input by the probe to a suitable amplitude for transmission to the signal acquisition and processing unit 2.
  • the signal conditioning unit 1 includes N signal conditioning modules, which are respectively referred to as a first signal conditioning module 11, ..., an Nth signal conditioning module 1N.
  • the signal acquisition and processing unit 2 includes a plurality of analog to digital converters, a logic circuit 21 and a data buffering module 22; wherein a plurality of analog to digital converters are coupled to the signal conditioning unit 1 for converting the received analog signals into digital signals
  • the logic circuit 21 is connected to the CPU 3 for controlling the analog-to-digital converter to perform sampling, and processing the sampling result and transmitting it to the CPU 3;
  • the data buffering module 22 is connected to the logic circuit 21 for calculating the data in the logic circuit 21 Store and buffer.
  • the number of analog-to-digital converters is also N, and the N analog-to-digital converters are respectively referred to as the first analog-to-digital converter 23, ..., the N-th analog-to-digital conversion. 2 (N+2), the first analog-to-digital converter 23, ..., the N-th analog-to-digital converter 2 (N+2) are respectively sequentially connected to the first signal conditioning module 11, ..., the Nth signal conditioning module 1N connection, the signal conditioning unit 1 adjusts the amplitude of the analog signal input by the probe, and the analog-to-digital converter converts the amplitude-adjusted signal into a digital signal.
  • the analog signal enters the full-touch flat panel oscilloscope via the probe; the full-scale flat panel oscilloscope inner diameter signal conditioning unit 1 processes the analog signal into a signal of a suitable amplitude and then transmits the signal to the signal.
  • An analog to digital converter in the acquisition and processing unit 2 converts the analog signal into a digital signal.
  • an external probe is required for use, and no more than N each time, and each probe is connected to a corresponding signal conditioning module, that is, the first probe, the ..., the Nth probe are respectively respectively first and the first The signal conditioning module 11, ..., the Nth signal conditioning module 1N are connected.
  • the full-touch flat-panel oscilloscope further includes an internal power supply module 100, a battery 101, a charging module 102, and an external power supply.
  • the internal power supply module 100 is configured to convert and distribute the power provided by the battery 101 or an external power supply to the full touch.
  • the battery 101 is connected to the internal power module 100; the charging module 102 is connected to the battery 101, and the external power source is used to supply power to the full touch panel oscilloscope or to charge the battery 101 through the charging module 102.
  • the touch unit 4 can also be the main input mode of the full-touch flat-panel oscilloscope, and some mechanical buttons are additionally provided as the auxiliary input mode.
  • the full-touch flat-panel oscilloscope may further include a button, and the button is connected to the CPU 3.
  • the button is a function button, and the number thereof is one or a few, which is used for the operation of the touch unit 4, and the button includes a physical button and a virtual button. button.
  • the button includes a power button, which is used to turn on the screen, lock the screen, power on, standby, and power off.
  • the above buttons may also include other function keys for function switching, selection, and return.
  • the display size should not be less than 7 inches, that is, the size of the display is greater than or equal to 7 inches, that is, the size of the display is ⁇ 7 inches.
  • the full-touch flat-panel oscilloscope further includes an input/output port 6, and the input/output port 6 is connected to the CPU 3.
  • the input/output port 6 includes a USB port, an RS232 port, a universal bus port, a network port, a GPIO port, and a GPIB port. VGA port, HDMI port or audio port.
  • the touch unit 4 can be used as the main input mode of the full touch flat panel oscilloscope, and the mechanical button is used as the auxiliary input mode. Only the power button can be made into a mechanical button, and other function buttons are all realized by the touch unit 4.
  • the full-touch flat-panel oscilloscope in this embodiment has the following advantages: the display area can be effectively increased in the same volume; the touch screen is more durable than the mechanical buttons; the function can be added or removed as needed; Limited by the mold or product shape; remove the complicated operation panel, the operation is more intuitive, more convenient, easy to learn and use; the whole full touch flat oscilloscope is a flat plate, easy to clean; remove the operation panel, so that the instrument volume is reduced, Reduced weight and easy to carry; it is also easier to extend the capabilities of the oscilloscope.

Abstract

A full-touch tablet oscilloscope comprises a signal conditioning unit (1), a signal acquisition and processing unit (2), a CPU (3), a display unit (5), and a storage unit (7). The display unit (5) is connected to the CPU (3) and is used for displaying a graph, an image, a character interface, and an operation control interface. The storage unit (7) is connected to the CPU (3) and is used for storing a command, a graphic image, data, and a character. The signal acquisition and processing unit (2) is separately connected to the CPU (3) and the signal conditioning unit (1). The full-touch control tablet oscilloscope also comprises a touch unit (4). The touch unit (4) is connected to the CPU (3), and is used for delivering a command to the full-touch control tablet oscilloscope and adjusting a parameter and a value. The full-touch tablet oscilloscope is of a tablet shape. The full-touch tablet oscilloscope has the following positive effects: the full-touch tablet oscilloscope has a small size, saves space of a display screen, and is easy and convenient to operate.

Description

一种全触控平板示波器  Full-touch flat panel oscilloscope 技术领域Technical field
本发明涉及测量仪器领域，尤其涉及一种全触控平板示波器。 The invention relates to the field of measuring instruments, in particular to a full-touch flat panel oscilloscope.
背景技术Background technique
目前，在示波器领域，人机交互的主要方式仍然依靠按键和旋钮来实现。对于这种人机交互方式，存在以下问题：机械按键和旋钮面板占用了很大一部分示波器的前面板空间，从而占用了显示屏幕的空间，增加了示波器的体积；机械按键和旋钮容易老化或达到使用寿命后失效；随着示波器功能的增多，数量有限的按键和旋钮导致操作不便，增加过多的按键和旋钮导致面板繁琐，增加操作难度；示波器一旦定型后将不能改变。 At present, in the field of oscilloscopes, the main way of human-computer interaction still relies on buttons and knobs. For this kind of human-computer interaction, there are the following problems: the mechanical button and the knob panel occupy a large part of the front panel space of the oscilloscope, which occupies the space of the display screen and increases the volume of the oscilloscope; the mechanical buttons and knobs are easy to age or reach After the service life expires; with the increase of the oscilloscope function, a limited number of buttons and knobs cause inconvenience, and adding too many buttons and knobs causes the panel to be cumbersome and increases the difficulty of operation; the oscilloscope cannot be changed once it is finalized.
技术问题technical problem
本发明要解决的技术问题在于，针对现有技术的上述体积较大、占用显示屏幕空间、操作不便的缺陷，提供一种相对体积较小、节省显示屏幕空间、操作简便的全触控平板示波器。 The technical problem to be solved by the present invention is to provide a full-touch flat panel oscilloscope with a relatively small volume, a display screen space, and a simple operation for the above-mentioned defects of large volume, occupying display screen space and inconvenient operation. .
技术解决方案Technical solution
本发明解决其技术问题所采用的技术方案是：构造一种全触控平板示波器，包括信号调理单元、信号采集与处理单元、CPU、显示单元及存储单元；所述显示单元与所述CPU连接，用于显示图形、图像、文字界面及操作控制界面；所述存储单元与所述CPU连接，用于存储命令、图形图像、数据、文字；所述信号采集与处理单元分别与所述CPU和信号调理单元连接；还包括： The technical solution adopted by the present invention to solve the technical problem is: constructing a full-touch flat panel oscilloscope, comprising a signal conditioning unit, a signal acquisition and processing unit, a CPU, a display unit and a storage unit; the display unit is connected to the CPU For displaying graphics, images, text interfaces, and operation control interfaces; the storage unit is connected to the CPU for storing commands, graphic images, data, and text; the signal acquisition and processing unit is respectively associated with the CPU and Signal conditioning unit connection; also includes:
触控单元，与所述CPU单元连接，用于对所述全触控平板示波器下发命令、调整参数与数值；The touch unit is connected to the CPU unit, and is configured to send a command, adjust parameters, and a value to the full-touch flat-panel oscilloscope;
所述全触控平板示波器为平板状。The full touch panel oscilloscope is in the form of a flat plate.
在本发明所述的全触控平板示波器中，还包括：In the full touch panel oscilloscope of the present invention, the method further includes:
功能单元，与所述CPU连接，用于与外部设备进行通信，对输入信号进行反馈，根据环境自动调节屏幕显示方式，对所述全触控平板示波器进行散热。The functional unit is connected to the CPU, and is configured to communicate with an external device, feed back the input signal, automatically adjust the screen display mode according to the environment, and dissipate the full-touch flat-panel oscilloscope.
在本发明所述的全触控平板示波器中，所述功能单元包括：In the full touch panel oscilloscope of the present invention, the functional unit includes:
摄像头模块，与所述CPU连接，用于图像拍摄。A camera module is connected to the CPU for image capture.
在本发明所述的全触控平板示波器中，所述功能单元还包括：In the full touch panel oscilloscope of the present invention, the functional unit further includes:
无线连接模块，与所述CPU连接，用于与外部设备连接通信。a wireless connection module, connected to the CPU, for communicating with an external device.
在本发明所述的全触控平板示波器中，所述功能单元还包括：In the full touch panel oscilloscope of the present invention, the functional unit further includes:
音频处理模块，与所述CPU连接，用于音频的输入与输出。An audio processing module is coupled to the CPU for inputting and outputting audio.
在本发明所述的全触控平板示波器中，所述功能单元还包括：In the full touch panel oscilloscope of the present invention, the functional unit further includes:
光线感应模块，与所述CPU连接，用于根据环境光线强度调节屏幕显示方式，所述屏幕显示方式包括显示亮度与显示颜色。The light sensing module is connected to the CPU, and is configured to adjust a screen display manner according to ambient light intensity, and the screen display manner includes display brightness and display color.
在本发明所述的全触控平板示波器中，所述功能单元还包括：In the full touch panel oscilloscope of the present invention, the functional unit further includes:
震动模块，与所述CPU连接，用于对输入进行震动响应或提醒。The vibration module is connected to the CPU for vibration response or reminding of the input.
在本发明所述的全触控平板示波器中，所述功能单元还包括：In the full touch panel oscilloscope of the present invention, the functional unit further includes:
散热模块，与所述CPU连接，用于对所述全触控平板示波器进行散热。The heat dissipation module is connected to the CPU for dissipating heat from the full touch panel oscilloscope.
在本发明所述的全触控平板示波器中，所述信号调理单元包括多个信号调理模块，用于将接收到的信号调整至合适的幅度，传输给所述信号采集与处理单元。In the full touch panel oscilloscope of the present invention, the signal conditioning unit includes a plurality of signal conditioning modules for adjusting the received signal to a suitable amplitude for transmission to the signal acquisition and processing unit.
在本发明所述的全触控平板示波器中，所述信号采集与处理单元包括：In the full touch panel oscilloscope of the present invention, the signal acquisition and processing unit includes:
多个模数转换器，与所述信号调理单元连接，将接收到的模拟信号转换成数字信号；a plurality of analog-to-digital converters connected to the signal conditioning unit to convert the received analog signals into digital signals;
逻辑电路，与所述CPU连接，用于控制所述模数转换器进行采样，并将采样结果进行处理并发送给所述CPU；a logic circuit, coupled to the CPU, for controlling the analog to digital converter to sample, and processing the sampling result and transmitting to the CPU;
数据缓冲模块，与所述逻辑电路连接，用于对所述逻辑电路运算过程中的数据进行存储、缓冲。The data buffering module is connected to the logic circuit for storing and buffering data in the operation process of the logic circuit.
在本发明所述的全触控平板示波器中，所述全触控平板示波器还包括：In the full touch panel oscilloscope of the present invention, the full touch panel oscilloscope further includes:
输入输出端口，与所述CPU连接，所述输入输出端口包含USB端口、RS232端口、通用总线端口、网络端口、GPIO端口、GPIB端口、VGA端口、HDMI端口或音频端口。An input/output port connected to the CPU, the input/output port comprising a USB port, an RS232 port, a universal bus port, a network port, a GPIO port, a GPIB port, a VGA port, an HDMI port, or an audio port.
在本发明所述的全触控平板示波器中，还包括：In the full touch panel oscilloscope of the present invention, the method further includes:
内部电源模块，用于将电能转化、分配给所述全触控平板示波器各单元及模块。An internal power module is configured to convert and distribute electrical energy to each unit and module of the full-touch flat panel oscilloscope.
在本发明所述的全触控平板示波器中，还包括：In the full touch panel oscilloscope of the present invention, the method further includes:
电池，与所述内部电源模块连接；a battery connected to the internal power module;
充电模块，与所述电池连接，用于对所述电池进行充电。A charging module is coupled to the battery for charging the battery.
在本发明所述的全触控平板示波器中，所述触控单元包括触摸屏；所述触控屏包含电阻触摸屏、电容触摸屏、红外触摸屏、表面声波触摸屏或超敏感触摸屏。In the full touch panel oscilloscope of the present invention, the touch unit comprises a touch screen; the touch screen comprises a resistive touch screen, a capacitive touch screen, an infrared touch screen, a surface acoustic wave touch screen or an ultra sensitive touch screen.
在本发明所述的全触控平板示波器中，所述示波器为平板状，所述显示单元包含液晶显示器或等离子显示器，所述显示器的尺寸≥7英寸。In the full touch panel oscilloscope of the present invention, the oscilloscope is in the form of a flat plate, and the display unit comprises a liquid crystal display or a plasma display, and the display has a size of ≥ 7 inches.
有益效果Beneficial effect
实施本发明的全触控平板示波器，具有以下有益效果：由于使用了触控单元、CPU和显示单元，触控单元与CPU单元连接，用于对全触控平板示波器下发命令、调整参数与数值；显示单元与CPU连接，用于显示图形、图像、文字界面及操作控制界面；该全触控平板示波器为平板状，其操作控制基本不需要机械按键和旋钮，所以其体积较小、节省显示屏幕空间、操作简便。 The full-touch flat-panel oscilloscope embodying the present invention has the following beneficial effects: since the touch unit, the CPU, and the display unit are used, the touch unit is connected to the CPU unit, and is used for issuing commands and adjusting parameters to the full-touch flat-panel oscilloscope. The display unit is connected to the CPU for displaying graphics, images, text interfaces, and operation control interfaces; the full-touch flat-panel oscilloscope is a flat plate, and its operation control basically does not require mechanical buttons and knobs, so its volume is small and saves. Display screen space and easy operation.
附图说明DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。 In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.
图1为本发明全触控平板示波器一个实施例中的结构示意图。FIG. 1 is a schematic structural diagram of an embodiment of a full touch panel oscilloscope according to the present invention.
本发明的最佳实施方式BEST MODE FOR CARRYING OUT THE INVENTION
本发明的实施方式Embodiments of the invention
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，在没有作出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained without creative efforts are subject to the protection of the present invention based on the embodiments of the present invention.
在本发明全触控平板示波器实施例中，该全触控平板示波器的结构示意图如图1所示，图1中，该全触控平板示波器包括信号调理单元1、信号采集与处理单元2、CPU3、触控单元4、显示单元5和存储单元7；其中，显示单元5与CPU3连接，用于显示图形、图像、文字界面及操作控制界面；存储单元7与CPU3连接，用于存储命令、图形图像、数据、文字；信号采集与处理单元2分别与CPU3和信号调理单元1连接，触控单元4与CPU3连接，用于对全触控平板示波器下发命令、调整参数与数值；值得一提的是，本实施例中的全触控平板示波器为平板状，其操作控制基本不需要机械按键和旋钮，所以其体积较小、节省显示屏幕空间、操作简便。本实施例中，触控单元4包括触摸屏，触摸屏包含电阻触摸屏、电容触摸屏、红外触摸屏、表面声波触摸屏或超敏感触摸屏，显示单元5包含液晶显示器或等离子显示器。In the embodiment of the full touch panel oscilloscope of the present invention, the structure diagram of the full touch panel oscilloscope is shown in FIG. 1 . In FIG. 1 , the full touch panel oscilloscope comprises a signal conditioning unit 1 and a signal acquisition and processing unit 2 . The CPU 3, the touch unit 4, the display unit 5 and the storage unit 7; wherein the display unit 5 is connected to the CPU 3 for displaying graphics, images, text interfaces and operation control interfaces; the storage unit 7 is connected to the CPU 3 for storing commands, Graphic image, data, and text; the signal acquisition and processing unit 2 is connected to the CPU 3 and the signal conditioning unit 1 respectively, and the touch unit 4 is connected to the CPU 3 for issuing commands, adjusting parameters and values to the full touch panel oscilloscope; It is to be noted that the full-touch flat-panel oscilloscope in this embodiment has a flat shape, and the operation control basically does not require mechanical buttons and knobs, so the volume is small, the display screen space is saved, and the operation is simple. In this embodiment, the touch unit 4 includes a touch screen, and the touch screen includes a resistive touch screen, a capacitive touch screen, an infrared touch screen, a surface acoustic wave touch screen or an ultra sensitive touch screen, and the display unit 5 includes a liquid crystal display or a plasma display.
在本实施例的一些情况下，为了丰富该全触控平板示波器的功能，该全触控平板示波器还包括功能单元8；功能单元8与CPU3连接，用于与外部设备进行通信，对输入信号进行反馈，根据环境自动调节屏幕显示方式，对全触控平板示波器进行散热。In some cases in this embodiment, in order to enrich the function of the full-touch flat panel oscilloscope, the full-touch flat panel oscilloscope further includes a functional unit 8; the functional unit 8 is connected to the CPU 3 for communicating with an external device, and inputting a signal Feedback is provided to automatically adjust the screen display mode according to the environment to dissipate the full-touch flat panel oscilloscope.
本实施例中，将触控单元4作为对全触控平板示波器下发命令、调整参数与数值的唯一手段。也就是完全采用触控单元4对全触控平板示波器进行控制，即通过触摸触摸屏来进行人机交互，以此取代台式示波器的按键与旋钮。本实施例中的触控单元4还可用于通道控制、通道设置、菜单设置、菜单操作、通道运算、波形移动、档位调节、时基调节、触发调整、测量、光标调节、存储、恢复、录制、回放、缩放、查找、显示调节及时间调整，即这些功能都可通过触摸操作实现，而不再需要实体按键与旋钮，由于其不需要实体按键与旋钮，所以其减小了示波器的体积，节省了显示屏幕的空间，同时由于不像传统示波器那样设置太多的按键与旋钮，所以其操作也较简便。In this embodiment, the touch unit 4 is used as the only means for issuing commands and adjusting parameters and values to the full touch panel oscilloscope. That is to say, the touch unit 4 is completely used to control the full-touch flat-panel oscilloscope, that is, the touch screen is used to perform human-computer interaction, thereby replacing the keys and knobs of the desktop oscilloscope. The touch unit 4 in this embodiment can also be used for channel control, channel setting, menu setting, menu operation, channel operation, waveform movement, gear position adjustment, time base adjustment, trigger adjustment, measurement, cursor adjustment, storage, recovery, Recording, playback, zooming, finder, display adjustment, and time adjustment, that is, these functions can be achieved by touch operation, eliminating the need for physical buttons and knobs, which reduce the size of the oscilloscope because it does not require physical buttons and knobs. This saves space on the display screen, and because it does not have too many buttons and knobs like a conventional oscilloscope, it is easier to operate.
在实施例中，功能单元8包括摄像头模块81、无线连接模块82、音频处理模块83、光线感应模块84、震动模块85和散热模块86；其中，摄像头模块81与CPU3连接，用于图像拍摄；无线连接模块82与CPU3连接，用于与外部设备连接通信；音频处理模块83与CPU3连接，用于音频的输入与输出；光线感应模块84与CPU3连接，用于根据环境光线强度调节屏幕显示方式，屏幕显示方式包括显示亮度与显示颜色；震动模块85与CPU3连接，用于对输入进行震动响应或提醒；散热模块86与CPU3连接，用于对全触控平板示波器进行散热。值得一提的是，功能单元8也可以只包括上述摄像头模块81、无线连接模块82、音频处理模块83、光线感应模块84、震动模块85和散热模块86中的任意一个或多个或全部，具体需要哪些模块，根据实际需要可进行相应选择。In an embodiment, the function unit 8 includes a camera module 81, a wireless connection module 82, an audio processing module 83, a light sensing module 84, a vibration module 85, and a heat dissipation module 86; wherein the camera module 81 is connected to the CPU 3 for image capturing; The wireless connection module 82 is connected to the CPU 3 for communication with an external device; the audio processing module 83 is connected to the CPU 3 for inputting and outputting audio; and the light sensing module 84 is connected to the CPU 3 for adjusting the screen display mode according to the ambient light intensity. The screen display mode includes display brightness and display color; the vibration module 85 is connected to the CPU 3 for vibration response or reminding of the input; the heat dissipation module 86 is connected to the CPU 3 for heat dissipation of the full touch panel oscilloscope. It is to be noted that the functional unit 8 may also include only one or more or all of the camera module 81, the wireless connection module 82, the audio processing module 83, the light sensing module 84, the vibration module 85, and the heat dissipation module 86. Which modules are needed specifically, and can be selected according to actual needs.
具体来讲，无线连接模块82包括无线网络连接模块、红外模块或蓝牙模块，用来连接外部控制、显示设备，用以远程查看该全触控平板示波器的显示界面，并操控该全触控平板示波器。音频处理模块83在CPU3收到信号时发出声音，也即触控屏在被触摸时，CPU3控制音频处理模块83发出声音，这样可用于触感反馈，也就是说当音频处理模块83发出声音时，表明触控屏被触摸。光线感应模块84在感应到环境光线亮度变化时，相应调节显示单元5的显示亮度及颜色。震动模块85在CPU3收到外部触控输入信号时产生震动，本实施例中，在触摸屏在被触摸时，可以控制使音频处理模块83发出声音，或控制使震动模块85产生震动，或者同时使音频处理模块83发出声音，且使震动模块85产生震动。散热模块86用于对全触控平板示波器进行散热，本实施例中，采用散热模块86用来散发设备多余的热量，保证设备的平稳运行。Specifically, the wireless connection module 82 includes a wireless network connection module, an infrared module, or a Bluetooth module, and is configured to connect to an external control and display device for remotely viewing the display interface of the full-touch flat-panel oscilloscope, and controlling the full-touch tablet. Oscilloscope. The audio processing module 83 emits a sound when the CPU 3 receives a signal, that is, when the touch screen is touched, the CPU 3 controls the audio processing module 83 to emit a sound, which can be used for tactile feedback, that is, when the audio processing module 83 emits a sound, Indicates that the touch screen is touched. The light sensing module 84 adjusts the display brightness and color of the display unit 5 correspondingly when the brightness of the ambient light is sensed. The vibration module 85 generates vibration when the CPU 3 receives the external touch input signal. In this embodiment, when the touch screen is touched, the audio processing module 83 can be controlled to make a sound, or the vibration module 85 can be controlled to generate vibration, or at the same time The audio processing module 83 emits a sound and causes the vibration module 85 to generate a shock. The heat dissipation module 86 is used to dissipate heat from the full-touch flat-panel oscilloscope. In this embodiment, the heat dissipation module 86 is used to dissipate excess heat of the device to ensure smooth operation of the device.
值得一提的是，摄像头模块81具有与电脑摄像头同样的功能，在使用全触控平板示波器的过程中，若出现现场人员无法解决的问题，可以进行远程求助，运用摄像头模块81进行视频通话，现场拍照，现场录音，让远端人员了解现场进而提供支持，同时，系统开启音频处理模块83进行语音通话。这样，就实现了远程求助。It is worth mentioning that the camera module 81 has the same function as the computer camera. In the process of using the full-touch flat-panel oscilloscope, if there is a problem that the field personnel cannot solve, the remote help can be performed, and the camera module 81 is used for the video call. Photographing on site, recording on site, allowing remote personnel to understand the site and providing support. At the same time, the system turns on the audio processing module 83 to make a voice call. In this way, remote help is achieved.
本实施例中，信号调理单元1包括多个信号调理模块，用于将探针输入的信号调整至合适的幅度，传输给信号采集与处理单元2。本实施例中，信号调理单元1包括N个信号调理模块，分别称之为第一信号调理模块11、……、第N信号调理模块1N。信号采集与处理单元2包括多个模数转换器、逻辑电路21和数据缓冲模块22；其中，多个模数转换器与信号调理单元1连接，用于将接收到的模拟信号转换成数字信号；逻辑电路21与CPU3连接，用于控制模数转换器进行采样，并将采样结果进行处理并发送给CPU3；数据缓冲模块22与逻辑电路21连接，用于对逻辑电路21运算过程中的数据进行存储、缓冲。值得一提的是，本实施例中，模数转换器的个数也为N个，将这N个模数转换器分别称为第一模数转换器23、……、第N模数转换器2（N+2），第一模数转换器23、……、第N模数转换器2（N+2）依次分别与上述第一信号调理模块11、……、第N信号调理模块1N连接，信号调理单元1将探针输入的模拟信号进行幅度调节，模数转换器将幅度调节后的信号转换成数字信号。模拟信号（本实施例中的模拟信号为方波信号）经探针进入全触控平板示波器；在全触控平板示波器内径信号调理单元1将模拟信号处理为合适幅度的信号，然后传输给信号采集与处理单元2中的模数转换器将模拟信号转换为数字信号。本实施例中，使用时还需要外接探针，每次不超过N个，每个探针与相应的信号调理模块连接，即第一探针、……、第N探针依次分别与第一信号调理模块11、……、第N信号调理模块1N连接。In this embodiment, the signal conditioning unit 1 includes a plurality of signal conditioning modules for adjusting the signal input by the probe to a suitable amplitude for transmission to the signal acquisition and processing unit 2. In this embodiment, the signal conditioning unit 1 includes N signal conditioning modules, which are respectively referred to as a first signal conditioning module 11, ..., an Nth signal conditioning module 1N. The signal acquisition and processing unit 2 includes a plurality of analog to digital converters, a logic circuit 21 and a data buffering module 22; wherein a plurality of analog to digital converters are coupled to the signal conditioning unit 1 for converting the received analog signals into digital signals The logic circuit 21 is connected to the CPU 3 for controlling the analog-to-digital converter to perform sampling, and processing the sampling result and transmitting it to the CPU 3; the data buffering module 22 is connected to the logic circuit 21 for calculating the data in the logic circuit 21 Store and buffer. It should be noted that, in this embodiment, the number of analog-to-digital converters is also N, and the N analog-to-digital converters are respectively referred to as the first analog-to-digital converter 23, ..., the N-th analog-to-digital conversion. 2 (N+2), the first analog-to-digital converter 23, ..., the N-th analog-to-digital converter 2 (N+2) are respectively sequentially connected to the first signal conditioning module 11, ..., the Nth signal conditioning module 1N connection, the signal conditioning unit 1 adjusts the amplitude of the analog signal input by the probe, and the analog-to-digital converter converts the amplitude-adjusted signal into a digital signal. The analog signal (the analog signal in this embodiment is a square wave signal) enters the full-touch flat panel oscilloscope via the probe; the full-scale flat panel oscilloscope inner diameter signal conditioning unit 1 processes the analog signal into a signal of a suitable amplitude and then transmits the signal to the signal. An analog to digital converter in the acquisition and processing unit 2 converts the analog signal into a digital signal. In this embodiment, an external probe is required for use, and no more than N each time, and each probe is connected to a corresponding signal conditioning module, that is, the first probe, the ..., the Nth probe are respectively respectively first and the first The signal conditioning module 11, ..., the Nth signal conditioning module 1N are connected.
本实施例中，该全触控平板示波器还包括内部电源模块100、电池101，充电模块102和外接电源，内部电源模块100用于将电池101或者外接电源提供的电能转化、分配给全触控平板示波器的各单元与模块。电池101与内部电源模块100连接；充电模块102与电池101连接，外接电源用于对全触控平板示波器提供电能或者通过充电模块102对电池101进行充电。In this embodiment, the full-touch flat-panel oscilloscope further includes an internal power supply module 100, a battery 101, a charging module 102, and an external power supply. The internal power supply module 100 is configured to convert and distribute the power provided by the battery 101 or an external power supply to the full touch. Each unit and module of the flat panel oscilloscope. The battery 101 is connected to the internal power module 100; the charging module 102 is connected to the battery 101, and the external power source is used to supply power to the full touch panel oscilloscope or to charge the battery 101 through the charging module 102.
在本实施例的另外一些情况下，也可将触控单元4为全触控平板示波器的主要输入方式，另外设置一些机械按键作为辅助输入方式。例如：该全触控平板示波器还可以包括按键，按键与CPU3连接，该按键为功能键，其数量为一个或少数几个，用于配合触控单元4的操作，上述按键包含实体按键和虚拟按键。按键包括电源键，该电源键用于开启屏幕、锁定屏幕、开机、待机和关机，上述按键还可以包括其他功能键，用于功能的切换、选择、返回。In other cases of the embodiment, the touch unit 4 can also be the main input mode of the full-touch flat-panel oscilloscope, and some mechanical buttons are additionally provided as the auxiliary input mode. For example, the full-touch flat-panel oscilloscope may further include a button, and the button is connected to the CPU 3. The button is a function button, and the number thereof is one or a few, which is used for the operation of the touch unit 4, and the button includes a physical button and a virtual button. button. The button includes a power button, which is used to turn on the screen, lock the screen, power on, standby, and power off. The above buttons may also include other function keys for function switching, selection, and return.
总之，根据具体情况需要，也可以没有功能键，这时可通过触控单元4来实现这些功能。当然也可以增加几个按键，用来进行便捷的操控。在本实施例的一些情况下，为了达到必要的显示效果，显示器尺寸不应小于7英寸，也就是说显示器的尺寸大于或等于7英寸，即显示器的尺寸≥7英寸。In short, depending on the specific situation, there may be no function keys, and these functions can be realized by the touch unit 4. Of course, you can also add a few buttons for convenient control. In some cases of this embodiment, in order to achieve the necessary display effect, the display size should not be less than 7 inches, that is, the size of the display is greater than or equal to 7 inches, that is, the size of the display is ≥ 7 inches.
在实施例中，该全触控平板示波器还包括输入输出端口6，输入输出端口6与CPU3连接，输入输出端口6包含USB端口、RS232端口、通用总线端口、网络端口、GPIO端口、GPIB端口、VGA端口、HDMI端口或音频端口。In an embodiment, the full-touch flat-panel oscilloscope further includes an input/output port 6, and the input/output port 6 is connected to the CPU 3. The input/output port 6 includes a USB port, an RS232 port, a universal bus port, a network port, a GPIO port, and a GPIB port. VGA port, HDMI port or audio port.
总之，在本实施例中，可以将触控单元4作为全触控平板示波器的主要输入方式，将机械按键作为辅助输入方式。可以只将电源键做成机械按键，其他功能按键全部由触控单元4来实现。本实施例中的全触控平板示波器相比传统的示波器具有以下优点：能够在同等体积的情况下，有效增加显示区域；采用触摸屏比机械按键更持久耐用；能够根据需要增加或去除功能，不用受限于模具或者产品外形；去除了繁杂的操作面板，操作更加直观，更加方便，易学易用；整个全触控平板示波器是一个平板，易清洁；去除了操作面板，使仪器体积减小，重量降低，易携带；同时更易于扩展示波器的功能。In summary, in this embodiment, the touch unit 4 can be used as the main input mode of the full touch flat panel oscilloscope, and the mechanical button is used as the auxiliary input mode. Only the power button can be made into a mechanical button, and other function buttons are all realized by the touch unit 4. Compared with the conventional oscilloscope, the full-touch flat-panel oscilloscope in this embodiment has the following advantages: the display area can be effectively increased in the same volume; the touch screen is more durable than the mechanical buttons; the function can be added or removed as needed; Limited by the mold or product shape; remove the complicated operation panel, the operation is more intuitive, more convenient, easy to learn and use; the whole full touch flat oscilloscope is a flat plate, easy to clean; remove the operation panel, so that the instrument volume is reduced, Reduced weight and easy to carry; it is also easier to extend the capabilities of the oscilloscope.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are included in the spirit and scope of the present invention, should be included in the present invention. Within the scope of protection.
工业实用性Industrial applicability
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Claims (1)

1、一种全触控平板示波器，包括信号调理单元、信号采集与处理单元、CPU、显示单元及存储单元；所述显示单元与所述CPU连接，用于显示图形、图像、文字界面及操作控制界面；所述存储单元与所述CPU连接，用于存储命令、图形图像、数据、文字；所述信号采集与处理单元分别与所述CPU和信号调理单元连接；其特征在于，还包括： A full-touch flat panel oscilloscope, comprising a signal conditioning unit, a signal acquisition and processing unit, a CPU, a display unit and a storage unit; the display unit is connected to the CPU for displaying graphics, images, text interfaces and operations The control unit is connected to the CPU for storing commands, graphic images, data, and text; the signal acquisition and processing unit is respectively connected to the CPU and the signal conditioning unit; and the method further includes:
触控单元，与所述CPU单元连接，用于对所述全触控平板示波器下发命令、调整参数与数值；The touch unit is connected to the CPU unit, and is configured to send a command, adjust parameters, and a value to the full-touch flat-panel oscilloscope;
所述全触控平板示波器为平板状。The full touch panel oscilloscope is in the form of a flat plate.
2、根据权利要求1所述的全触控平板示波器，其特征在于，还包括：2. The full touch panel oscilloscope according to claim 1, further comprising:
功能单元，与所述CPU连接，用于与外部设备进行通信，对输入信号进行反馈，根据环境自动调节屏幕显示方式，对所述全触控平板示波器进行散热。The functional unit is connected to the CPU, and is configured to communicate with an external device, feed back the input signal, automatically adjust the screen display mode according to the environment, and dissipate the full-touch flat-panel oscilloscope.
3、根据权利要求2所述的全触控平板示波器，其特征在于，所述功能单元包括：3. The full touch panel oscilloscope according to claim 2, wherein the functional unit comprises:
摄像头模块，与所述CPU连接，用于图像拍摄。A camera module is connected to the CPU for image capture.
4、根据权利要求3所述的全触控平板示波器，其特征在于，所述功能单元还包括：The full touch panel oscilloscope according to claim 3, wherein the functional unit further comprises:
无线连接模块，与所述CPU连接，用于与外部设备连接通信。a wireless connection module, connected to the CPU, for communicating with an external device.
5、根据权利要求4所述的全触控平板示波器，其特征在于，所述功能单元还包括：The full touch panel oscilloscope according to claim 4, wherein the functional unit further comprises:
音频处理模块，与所述CPU连接，用于音频的输入与输出。An audio processing module is coupled to the CPU for inputting and outputting audio.
6、根据权利要求5所述的全触控平板示波器，其特征在于，所述功能单元还包括：The full touch panel oscilloscope according to claim 5, wherein the functional unit further comprises:
光线感应模块，与所述CPU连接，用于根据环境光线强度调节屏幕显示方式，所述屏幕显示方式包括显示亮度与显示颜色。The light sensing module is connected to the CPU, and is configured to adjust a screen display manner according to ambient light intensity, and the screen display manner includes display brightness and display color.
7、根据权利要求6所述的全触控平板示波器，其特征在于，所述功能单元还包括：The full touch panel oscilloscope according to claim 6, wherein the functional unit further comprises:
震动模块，与所述CPU连接，用于对输入进行震动响应或提醒。The vibration module is connected to the CPU for vibration response or reminding of the input.
8、根据权利要求7所述的全触控平板示波器，其特征在于，所述功能单元还包括：The full touch panel oscilloscope according to claim 7, wherein the functional unit further comprises:
散热模块，与所述CPU连接，用于对所述全触控平板示波器进行散热。The heat dissipation module is connected to the CPU for dissipating heat from the full touch panel oscilloscope.
9、根据权利要求1所述的全触控平板示波器，其特征在于，所述信号调理单元包括多个信号调理模块，用于将接收到的信号调整至合适的幅度，传输给所述信号采集与处理单元。9. The full touch panel oscilloscope according to claim 1, wherein the signal conditioning unit comprises a plurality of signal conditioning modules for adjusting the received signal to a suitable amplitude for transmission to the signal acquisition. With the processing unit.
10、根据权利要求1所述的全触控平板示波器，其特征在于，所述信号采集与处理单元包括：The full touch panel oscilloscope according to claim 1, wherein the signal acquisition and processing unit comprises:
多个模数转换器，与所述信号调理单元连接，将接收到的模拟信号转换成数字信号；a plurality of analog-to-digital converters connected to the signal conditioning unit to convert the received analog signals into digital signals;
逻辑电路，与所述CPU连接，用于控制所述模数转换器进行采样，并将采样结果进行处理并发送给所述CPU；a logic circuit, coupled to the CPU, for controlling the analog to digital converter to sample, and processing the sampling result and transmitting to the CPU;
数据缓冲模块，与所述逻辑电路连接，用于对所述逻辑电路运算过程中的数据进行存储、缓冲。The data buffering module is connected to the logic circuit for storing and buffering data in the operation process of the logic circuit.
11、根据权利要求1所述的全触控平板示波器，其特征在于，所述全触控平板示波器还包括：The full touch panel oscilloscope according to claim 1, wherein the full touch panel oscilloscope further comprises:
输入输出端口，与所述CPU连接，所述输入输出端口包含USB端口、RS232端口、通用总线端口、网络端口、GPIO端口、GPIB端口、VGA端口、HDMI端口或音频端口。An input/output port connected to the CPU, the input/output port comprising a USB port, an RS232 port, a universal bus port, a network port, a GPIO port, a GPIB port, a VGA port, an HDMI port, or an audio port.
12、根据权利要求11所述的全触控平板示波器，其特征在于，还包括：The full touch panel oscilloscope according to claim 11, further comprising:
内部电源模块，用于将电能转化、分配给所述全触控平板示波器各单元及模块。An internal power module is configured to convert and distribute electrical energy to each unit and module of the full-touch flat panel oscilloscope.
13、根据权利要求12所述的全触控平板示波器，其特征在于，还包括：The full touch panel oscilloscope according to claim 12, further comprising:
电池，与所述内部电源模块连接；a battery connected to the internal power module;
充电模块，与所述电池连接，用于对所述电池进行充电。A charging module is coupled to the battery for charging the battery.
14、根据权利要求1所述的全触控平板示波器，其特征在于，14. The full touch panel oscilloscope of claim 1 wherein:
所述触控单元包括触摸屏；The touch unit includes a touch screen;
所述触摸屏包含电阻触摸屏、电容触摸屏、红外触摸屏、表面声波触摸屏或超敏感触摸屏。The touch screen comprises a resistive touch screen, a capacitive touch screen, an infrared touch screen, a surface acoustic wave touch screen or an ultra sensitive touch screen.
15、根据权利要求1所述的全触控平板示波器，其特征在于，所述显示单元包含液晶显示器或等离子显示器，所述显示器的尺寸≥7英寸。15. The full touch panel oscilloscope of claim 1, wherein the display unit comprises a liquid crystal display or a plasma display, the display having a size of > 7 inches.
PCT/CN2013/088838 2013-11-19 2013-12-09 Full-touch tablet oscilloscope WO2015074300A1 (en)

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