Oscilloscope adopting time code recording mode

Abstract

The utility model provides an oscilloscope adopting a time code recording mode, which belongs to the field of oscilloscopes and comprises a performance supply module, a conversion record processing module and a state storage display module. An electric signal output end of the performance supply module is respectively connected with an electric signal input end of the conversion recording module and an electric signal input end of the state storage display module, and an image signal output end of the conversion recording module is connected with an image signal input end of the state storage display module. And functions of time code recording and the like are integrated.

Description

TECHNICAL FIELD

[0001] The utility model provides a oscilloscope adopting time code recording mode belongs to oscilloscope field. BACKGROUND

[0002] In the field of electronic measurement, the oscilloscope is widely used in the waveform observation and analysis of various signals as an important test instrument. The traditional oscilloscope lacks time code recording function, when facing the huge pressure of data storage and processing, it may cause recording confusion due to large data volume, affecting real-time and accuracy, etc. UTILITY MODEL CONTENTS

[0003] In order to solve the technical problems existing in the prior art, the utility model provides the oscilloscope adopting time code recording mode, and the technical features are as follows:

[0004] Preferably, the oscilloscope adopting time code recording mode includes performance supply module, conversion recording processing module and state storage display module, the electric signal output end of the performance supply module is connected with the electric signal input end of the conversion recording module and the state storage display module respectively, and the image signal output end of the conversion recording module is connected with the image signal input end of the state storage display module.

[0005] Preferably, the performance supply module includes a power supply and a router, and the electric signal output end of the power supply and the router is the electric signal output end of the performance supply module.

[0006] Preferably, the conversion recording processing module includes a data conversion module, a data recording module and an information processing module, the electric signal input end of the data conversion module is the electric signal input end of the conversion recording processing module, the digital signal output end of the data conversion module is connected with the digital signal input end of the data recording module, the digital signal output end of the data recording module is connected with the digital signal input end of the information processing module, and the image signal output end of the information processing module is the image signal output end of the conversion recording processing module.

[0007] Preferably, the state storage display module includes a screen module, a data tube storage module and a display control module, the image signal input end of the screen module is the image signal input end of the state storage display module, the image signal output end of the screen module is connected with the image signal input end of the data tube storage module, the image signal output end of the data tube storage module is connected with the image signal input end of the display control module, and the screen module and the display control module are connected in bidirectional communication.

[0008] Preferably, the data conversion module comprises a probe, a preamplifier, an analog-to-digital converter and an isolation amplifier, the electrical signal input end and the analog signal input end of the probe are the electrical signal input end and the analog signal input end of the data conversion module, the analog signal output end of the probe is connected with the analog signal input end of the preamplifier, the analog signal output end of the preamplifier is connected with the analog signal input end of the analog-to-digital converter, the data signal output end of the analog-to-digital converter is connected with the digital signal input end of the isolation amplifier, and the digital signal output end of the isolation amplifier is the digital signal output end of the data conversion module.

[0009] Preferably, the data recording module comprises an atomic clock and a time code generator, the digital signal input end of the time code generator is the digital signal input end of the data recording module, the digital signal output end of the time code generator is the digital signal output end of the data recording module, and the digital signal output end of the atomic clock is connected with the digital signal input end of the time code generator.

[0010] Preferably, the information processing module comprises a digital signal processor, an image processor and a spectrum analyzer, the digital signal input end of the digital signal processor is the digital signal input end of the information processing module, the digital signal output end of the digital signal processor is connected with the digital signal input end of the image processor, the image signal output end of the image processor is connected with the image signal input end of the spectrum analyzer, and the image signal output end of the spectrum analyzer is the image signal output end of the information processing module.

[0011] Preferably, the screen module comprises a touch screen and a display screen, the image signal input end of the display screen is the image signal input end of the screen module, the image signal output end of the display screen is the image signal output end of the screen module, and the digital signal output end of the touch screen is the digital signal output end of the screen module.

[0012] Preferably, the data storage module comprises a network interface card, a solid state disk and a USB interface, the image signal input end of the network interface card is the image signal input end of the data storage module, the image signal output end of the network interface card is connected with the image signal input end of the solid state disk, the image signal output end of the solid state disk is connected with the image signal input end of the USB interface, and the image signal output end of the USB interface is the image signal output end of the data storage module.

[0013] Preferably, the display and control module includes a controller, a multi-color LED light, and a buzzer. The image signal input terminal of the controller is the same as the image signal input terminal of the display and control module, and the digital signal input terminal of the controller is the same as the digital signal input terminal of the display and control module. The control signal output terminal of the controller is connected to the control signal input terminals of the multi-color LED light and the buzzer, respectively.

[0014] The beneficial effects of this invention are as follows: Through an atomic clock and time code generator, the oscilloscope can accurately record the time information of signals. The conversion recording processing module adopts a modular design, enabling efficient processing of large amounts of data and ensuring the real-time performance and accuracy of signals. Simultaneously, the digital signal processor, image processor, and spectrum analyzer in the information processing module provide rich signal processing and analysis functions. The status storage display module provides a clear screen display and multiple storage methods, allowing users to easily view and analyze signal waveforms. The addition of a touchscreen makes the oscilloscope operation more intuitive and convenient. The display and control module provides a user-friendly interactive interface and multiple feedback methods, allowing users to easily set and control the oscilloscope as needed. Furthermore, the addition of a network interface card enables the oscilloscope to communicate and transmit data remotely with other devices or systems. This hardware design not only improves the data processing efficiency and accuracy of the oscilloscope but also provides intuitive display and storage functions, as well as flexible interactive control, providing users with a more efficient and convenient oscilloscope experience. The display and control module is used for fault alarms. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of an oscilloscope using timecode recording method according to this utility model;

[0016] Figure 2 Schematic diagram of the performance supply module;

[0017] Figure 3 This is a schematic diagram of the conversion record processing module;

[0018] Figure 4 This is a status storage and display module. Detailed Implementation

[0019] The present invention will be further described below with reference to specific embodiments, but the present invention is not limited to the embodiments.

[0020] In the description of the utility model, it is necessary to explain, the term "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "internal", "external" and "vertical" and so on the direction or position relation indicated for based on the direction or position relation shown in the drawing, just is for the convenience of describing the utility model and simplifying the description, and is not the device or element indicated or implied must have a particular orientation, with a particular orientation structure and operation, therefore cannot be understood as the restriction of the utility model.

[0021] In the description of the utility model, it is necessary to explain, unless otherwise specified and limited, the term "installation", "connection", "connection" should be broad understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be direct connection, also can be indirectly connected through intermediate medium, can be the communication of two components inside.For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0022] In addition, in the description of the utility model, unless otherwise stated, the meaning of "multiple", "multiple", "multiple" is two or more than two.

[0023] The materials, instruments and methods used in the following embodiments are not specially explained, and are conventional materials, instruments and methods in the art, which can be obtained through commercial channels.

[0024] Example 1

[0025] The oscilloscope using time code recording mode includes performance supply module, conversion recording processing module and state storage display module, the electric signal output end of performance supply module is connected with the electric signal input end of conversion recording module and state storage display module respectively, the image signal output end of conversion recording module is connected with the image signal input end of state storage display module, as shown in Figure 1 As shown.

[0026] The principles and effects of the above are: the performance supply module serves as the core power source and communication hub of the entire oscilloscope, and is responsible for providing stable power supply and efficient data transmission path. The power supply part ensures that each module of the oscilloscope can work normally, and the router is responsible for the distribution and transmission of data signals, ensuring smooth transmission of data between modules. The conversion recording processing module is the core of oscilloscope data processing. First, the data conversion module receives electrical signals from the performance supply module and converts these signals into digital signals. The data recording module is responsible for storing these digital signals and providing time stamps, etc. The information processing module amplifies the stored data, etc., to generate image signals that can be used for display. The state storage display module is responsible for displaying and storing the image signals generated by the conversion recording processing module. The screen module directly receives the image signals and displays them, allowing users to visually see the waveform of the signal. The data pipe module is responsible for long-term storage of image signals. The display control module provides an interactive interface between the user and the oscilloscope, allowing the user to set and control the oscilloscope through the display control module. The electrical signal output end of the performance supply module is connected to the electrical signal input end of the conversion recording module and the state storage display module, ensuring that the power supply and data signals can be transmitted stably to each module. The image signal output end of the conversion recording module is connected to the image signal input end of the state storage display module, ensuring that the processed image signals can be accurately transmitted to the display and storage modules. Through the design of the hardware modules, the oscilloscope can process a large amount of data, ensuring the real-time and accuracy of the signal. The performance supply module provides stable power supply and data transmission, ensuring that the oscilloscope can work normally in complex environments. The state storage display module provides clear screen display and long-term data storage. The display control module provides a user-friendly interactive interface, allowing users to set and control the oscilloscope as needed. The connection relationship of this hardware structure not only improves the data processing efficiency and stability of the oscilloscope, but also provides intuitive display and storage functions, as well as flexible interactive control.

[0027] Embodiment 2

[0028] The performance supply module includes a power supply and a router, and the electrical signal output end of the power supply and the router is the electrical signal output end of the performance supply module, as shown in Figure 2 .

[0029] The conversion recording processing module includes a data conversion module, a data recording module, and an information processing module, and the electrical signal input end of the data conversion module is the electrical signal input end of the conversion recording processing module. The digital signal output end of the data conversion module is connected to the digital signal input end of the data recording module, the digital signal output end of the data recording module is connected to the digital signal input end of the information processing module, and the image signal output end of the information processing module is the image signal output end of the conversion recording processing module, as shown inFigure 3 As shown in

[0030] The state storage display module includes a screen module, a data tube storage module and a display control module, the image signal input end of the screen module is the image signal input end of the state storage display module, the image signal output end of the screen module is connected with the image signal input end of the data tube storage module, the image signal output end of the data tube storage module is connected with the image signal input end of the display control module, and the screen module and the display control module are connected in bidirectional communication, as Figure 4 As shown in

[0031] The data conversion module includes a probe, a preamplifier, an analog-to-digital converter and an isolation amplifier, the electric signal input end and the analog signal input end of the probe are the electric signal input end and the analog signal input end of the data conversion module, the analog signal output end of the probe is connected with the analog signal input end of the preamplifier, the analog signal output end of the preamplifier is connected with the analog signal input end of the analog-to-digital converter, the data signal output end of the analog-to-digital converter is connected with the digital signal input end of the isolation amplifier, and the digital signal output end of the isolation amplifier is the digital signal output end of the data conversion module.

[0032] The data recording module includes an atomic clock and a time code generator, the digital signal input end of the time code generator is the digital signal input end of the data recording module, the digital signal output end of the time code generator is the digital signal output end of the data recording module, and the digital signal output end of the atomic clock is connected with the digital signal input end of the time code generator.

[0033] The information processing module includes a digital signal processor, an image processor and a spectrum analyzer, the digital signal input end of the digital signal processor is the digital signal input end of the information processing module, the digital signal output end of the digital signal processor is connected with the digital signal input end of the image processor, the image signal output end of the image processor is connected with the image signal input end of the spectrum analyzer, and the image signal output end of the spectrum analyzer is the image signal output end of the information processing module.

[0034] The screen module includes a touch screen and a display screen, the image signal input end of the display screen is the image signal input end of the screen module, the image signal output end of the display screen is the image signal output end of the screen module, and the digital signal output end of the touch screen is the digital signal output end of the screen module.

[0035] The data pipe storage module includes a network interface card, a solid state disk and a USB interface, an image signal input end of the network interface card is an image signal input end of the data pipe storage module, an image signal output end of the network interface card is connected with an image signal input end of the solid state disk, an image signal output end of the solid state disk is connected with an image signal input end of the USB interface, and an image signal output end of the USB interface is an image signal output end of the data pipe storage module.

[0036] The display control module includes a controller, a multi-color LED lamp and a buzzer, an image signal input end of the controller is an image signal input end of the display control module, a digital signal input end of the controller is a digital signal input end of the display control module, and control signal output ends of the controller are connected with control signal input ends of the multi-color LED lamp and the buzzer respectively.

[0037] The principles and effects of the above are: the power supply of the performance supply module provides stable DC power for all modules of the oscilloscope, ensuring that each module can work normally. The router is responsible for the distribution and transmission of data signals, ensuring smooth transmission of data between modules. The power supply and router signal output end together form the performance supply module signal output end, providing the necessary power and data signals for the conversion record processing module and the state storage display module. The data conversion module of the conversion record processing module receives analog signals through the probe, amplifies them through the preamplifier, converts them into digital signals through the analog-to-digital converter, and finally outputs digital signals after isolation and amplification by the isolation amplifier. The purpose of this process is to convert analog signals into digital signals that can be processed internally by the oscilloscope. The data record module receives the digital signals output by the data conversion module and uses the time reference provided by the atomic clock to timestamp each data point through the time code generator, achieving time code recording. In this way, the oscilloscope can accurately record the time information of the signal. The information processing module receives the digital signals with timestamps output by the data record module, processes them through the digital signal processor, and then generates image signals through the image processor. Finally, the spectrum analyzer analyzes the spectral characteristics of the signal. The information processing module finally outputs image signals that can be used for display. The screen module of the state storage display module includes a touch screen and a display screen, which is used to display the image signals output by the information processing module. The touch screen can also receive user input instructions to interact with the oscilloscope. The data pipe module is responsible for storing the image signals output by the screen module, so that users can view and analyze them later. The network interface card, solid state disk and USB interface provide multiple storage and transmission methods. The display and control module includes a controller, multi-color LED lights and a buzzer, which is used to receive user control instructions and provide visual and auditory feedback through multi-color LED lights and a buzzer. Through the atomic clock and time code generator, the oscilloscope can accurately record the time information of the signal. The conversion record processing module adopts modular hardware design, which can efficiently process a large amount of data and ensure the real-time and accuracy of the signal. At the same time, the digital signal processor, image processor and spectrum analyzer in the information processing module provide rich signal processing and analysis functions. The state storage display module provides clear screen display and multiple storage methods, allowing users to easily view and analyze signal waveforms. The addition of the touch screen makes the operation of the oscilloscope more intuitive and convenient. The display and control module provides a user-friendly interface and multiple feedback methods, allowing users to easily set and control the oscilloscope as needed. At the same time, the addition of the network interface card allows the oscilloscope to communicate and transmit data remotely with other devices or systems. The above hardware design not only improves the data processing efficiency and accuracy of the oscilloscope, but also provides intuitive display and storage functions, as well as flexible interaction control, providing users with a more efficient and convenient oscilloscope experience.

[0038] The data storage, data analysis and control method involved in the performance supply module, the conversion record processing module and the state storage display module are all prior art in the field, the utility model does not improve any software program and method, the utility model only designs the hardware structure combined with the performance supply module, the conversion record processing module and the state storage display module, the method or software program involved in the effect or the role of the hardware structure to realize the performance supply module, the conversion record processing module and the state storage display module are all the function involved in the principle and effect of the utility model based on the existing method or software program design book, manual or product manual, and can be realized through independent program writing.

[0039] Although the utility model has disclosed as above with preferable embodiments, it is not used to limit the utility model, anyone familiar with this technology can make various changes and modifications without departing from the spirit and scope of the utility model, therefore the protection scope of the utility model should be limited by the claim book.

Claims

1. An oscilloscope employing a time code recording mode, characterized by, The oscilloscope adopting the time code recording mode comprises a performance supply module, a conversion recording processing module and a state storage display module, the electric signal output ends of the performance supply module are connected with the electric signal input ends of the conversion recording module and the state storage display module respectively, and the image signal output end of the conversion recording module is connected with the image signal input end of the state storage display module.

2. The oscilloscope employing time code recording mode according to claim 1, wherein, The performance supply module comprises a power supply and a router, and the electric signal output ends of the power supply and the router are the electric signal output ends of the performance supply module.

3. The oscilloscope employing time code recording mode according to claim 1, wherein, The conversion recording processing module comprises a data conversion module, a data recording module and an information processing module, the electric signal input end of the data conversion module is the electric signal input end of the conversion recording processing module, the digital signal output end of the data conversion module is connected with the digital signal input end of the data recording module, the digital signal output end of the data recording module is connected with the digital signal input end of the information processing module, and the image signal output end of the information processing module is the image signal output end of the conversion recording processing module.

4. The oscilloscope employing time code recording mode according to claim 1, wherein, The state storage display module comprises a screen module, a data pipe storage module and a display control module, the image signal input end of the screen module is the image signal input end of the state storage display module, the image signal output end of the screen module is connected with the image signal input end of the data pipe storage module, the image signal output end of the data pipe storage module is connected with the image signal input end of the display control module, and the screen module is connected with the display control module in bidirectional communication.

5. The oscilloscope employing time code recording mode according to claim 3, wherein, The data conversion module comprises a probe, a preamplifier, an analog-to-digital converter and an isolation amplifier, the electric signal input end and the analog signal input end of the probe are the electric signal input end and the analog signal input end of the data conversion module, the analog signal output end of the probe is connected with the analog signal input end of the preamplifier, the analog signal output end of the preamplifier is connected with the analog signal input end of the analog-to-digital converter, the data signal output end of the analog-to-digital converter is connected with the digital signal input end of the isolation amplifier, and the digital signal output end of the isolation amplifier is the digital signal output end of the data conversion module.

6. The oscilloscope employing time code recording mode according to claim 3, wherein, The data recording module comprises an atomic clock and a time code generator, the digital signal input end of the time code generator is the digital signal input end of the data recording module, the digital signal output end of the time code generator is the digital signal output end of the data recording module, and the digital signal output end of the atomic clock is connected with the digital signal input end of the time code generator.

7. The oscilloscope employing time code recording mode according to claim 3, wherein, The information processing module comprises a digital signal processor, an image processor and a spectrum analyzer, the digital signal input end of the digital signal processor is the digital signal input end of the information processing module, the digital signal output end of the digital signal processor is connected with the digital signal input end of the image processor, the image signal output end of the image processor is connected with the image signal input end of the spectrum analyzer, and the image signal output end of the spectrum analyzer is the image signal output end of the information processing module.

8. The oscilloscope employing time code recording mode according to claim 4, wherein, The screen module includes a touch screen and a display screen, an image signal input end of the display screen is an image signal input end of the screen module, an image signal output end of the display screen is an image signal output end of the screen module, and a digital signal output end of the touch screen is a digital signal output end of the screen module.

9. The oscilloscope employing time code recording mode according to claim 4, wherein, The data pipe storage module includes a network interface card, a solid state disk and a USB interface, an image signal input end of the network interface card is an image signal input end of the data pipe storage module, an image signal output end of the network interface card is connected with an image signal input end of the solid state disk, an image signal output end of the solid state disk is connected with an image signal input end of the USB interface, and an image signal output end of the USB interface is an image signal output end of the data pipe storage module.

10. The oscilloscope employing time code recording mode according to claim 4, wherein, The display control module includes a controller, a multi-color LED lamp and a buzzer, an image signal input end of the controller is an image signal input end of the display control module, a digital signal input end of the controller is a digital signal input end of the display control module, and a control signal output end of the controller is connected with a control signal input end of the multi-color LED lamp and the buzzer respectively.

Images