Device for electromagnetic pulse protection
By integrating power monitoring, electromagnetic interference monitoring and protection modules, the device solves the problem of real-time monitoring and proactive response to electromagnetic pulse protection in existing technologies, and realizes immediate response to electromagnetic pulse events and equipment protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-04-14
AI Technical Summary
Existing electromagnetic pulse protection technologies lack real-time monitoring and proactive response capabilities. Traditional passive protection measures cannot respond quickly to electromagnetic pulse events, leading to damage to electronic equipment or data loss.
A device comprising a power monitoring module, a data storage device, an electromagnetic interference monitoring module, a power module, an alarm device, and a data processing module was designed. Combined with a high-sensitivity probe and an oscilloscope module, it enables real-time monitoring of the electromagnetic environment and takes immediate response measures through a protection module.
It enables immediate response to electromagnetic pulse events, protecting electronic equipment from damage and ensuring data security.
Smart Images
Figure CN224123890U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electromagnetic pulse protection, specifically a device for electromagnetic pulse protection. Background Technology
[0002] With the rapid development of modern electronic technology, various electronic devices are increasingly widely used in daily life, industrial production, and military defense. However, electromagnetic pulses (EMPs), as a sudden and high-intensity electromagnetic radiation phenomenon, pose a serious threat to the normal operation of electronic devices. EMPs can be generated by natural phenomena (such as lightning) or human factors (such as nuclear weapon explosions and high-power microwave weapons). The enormous energy released instantaneously can interfere with or damage the circuits in electronic devices, leading to data loss, system paralysis, or even hardware damage.
[0003] Traditional electromagnetic pulse (EMP) protection methods mainly include passive protection measures such as physical shielding, filtering, and grounding. These methods can effectively reduce the impact of EMP to a certain extent, but they lack the ability to monitor in real time and respond proactively. In recent years, although some sensor-based electromagnetic environment monitoring systems have appeared on the market, most of them focus on data recording and analysis, lacking immediate response mechanisms and effective protection strategies, and are unable to take rapid measures to protect equipment when an EMP event occurs. Utility Model Content
[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a device for electromagnetic pulse protection, including a power monitoring module, a data storage device, a data transmission module, an electromagnetic interference monitoring module, a power module, an alarm device, and a data processing module.
[0005] The power monitoring module, data storage device, data transmission module, power module, and alarm device are respectively connected to the data processing module; the power module is connected to the power monitoring module; the electromagnetic interference monitoring module includes an electromagnetic interference data acquisition module and a protection module; the electromagnetic interference data acquisition module and the protection module are respectively connected to the data processing module.
[0006] Preferably, the electromagnetic interference data acquisition module includes an electromagnetic field probe module, a current probe module, a voltage probe module, and an oscilloscope module;
[0007] The electromagnetic field probe module, current probe module, and voltage probe module are respectively connected to the oscilloscope module; the oscilloscope module is connected to the data processing module.
[0008] Preferably, the protection module includes a first protection module and a second protection module;
[0009] The first protection module includes a temperature acquisition module, which is connected to the data processing module.
[0010] The second protection module includes a voltage regulator module, which is located between the power monitoring module and the data processing module.
[0011] Preferably, the voltage regulator module used is model WKPG-50A.
[0012] Preferably, the data transmission module includes a data transmission interface; the data transmission interface is connected to the data processing module.
[0013] Preferably, the data transmission interface includes a communication interface and a USB interface; the communication interface and the USB interface are respectively connected to the data processing module.
[0014] Preferably, the temperature acquisition module includes a temperature sensor and an analog-to-digital converter; the temperature sensor is connected to the analog-to-digital converter; and the analog-to-digital converter is connected to the data processing module.
[0015] Preferably, the power monitoring module employs an electromagnetic interference receiver.
[0016] Preferably, the data processing module uses an ARM microprocessor.
[0017] The beneficial effects of this invention are: by using highly sensitive electromagnetic field, current, and voltage probes, combined with a high-performance oscilloscope module, it is possible to achieve real-time monitoring of the electromagnetic environment around the clock, and to capture signals in the early stages of an EMP event. Attached Figure Description
[0018] Figure 1 It is a device for electromagnetic pulse protection;
[0019] Figure 2 This is a schematic diagram of the electromagnetic interference data acquisition module.
[0020] Figure 3 This is a schematic diagram of the protection module. Detailed Implementation
[0021] The technical solution of this utility model is described in further detail below with reference to the accompanying drawings, but the scope of protection of this utility model is not limited to the following description.
[0022] The features and performance of this utility model will be further described in detail below with reference to embodiments.
[0023] like Figure 1As shown, a device for electromagnetic pulse protection includes a power monitoring module, a data storage device, a data transmission module, an electromagnetic interference monitoring module, a power module, an alarm device, and a data processing module.
[0024] The power monitoring module, data storage device, data transmission module, power module, and alarm device are respectively connected to the data processing module; the power module is connected to the power monitoring module; the electromagnetic interference monitoring module includes an electromagnetic interference data acquisition module and a protection module; the electromagnetic interference data acquisition module and the protection module are respectively connected to the data processing module.
[0025] like Figure 2 As shown, the electromagnetic interference data acquisition module includes an electromagnetic field probe module, a current probe module, a voltage probe module, and an oscilloscope module.
[0026] The electromagnetic field probe module, current probe module, and voltage probe module are respectively connected to the oscilloscope module; the oscilloscope module is connected to the data processing module.
[0027] like Figure 3 As shown, the protection module includes a first protection module and a second protection module;
[0028] The first protection module includes a temperature acquisition module, which is connected to the data processing module.
[0029] The second protection module includes a voltage regulator module, which is located between the power monitoring module and the data processing module.
[0030] The voltage regulator module used is model WKPG-50A.
[0031] The data transmission module includes a data transmission interface; the data transmission interface is connected to the data processing module.
[0032] The data transmission interface includes a communication interface and a USB interface; the communication interface and the USB interface are respectively connected to the data processing module.
[0033] The temperature acquisition module includes a temperature sensor and an analog-to-digital converter; the temperature sensor is connected to the analog-to-digital converter; and the analog-to-digital converter is connected to the data processing module.
[0034] The power monitoring module uses an electromagnetic interference receiver.
[0035] The data processing module uses an ARM microprocessor.
[0036] Specifically, a device for electromagnetic pulse protection is proposed, the structural block diagram of which is shown below. Figure 1 As shown, it mainly includes a power monitoring module, a data storage device, a data transmission module, an electromagnetic interference monitoring module, a power supply module, an alarm device, and a data processing module. The connection relationships between the modules are as follows:
[0037] The power monitoring module, data storage device, data transmission module, power module, and alarm device are connected to the data processing module to realize data exchange and control signal transmission.
[0038] The power module also provides power to the power monitoring module, ensuring its normal operation.
[0039] The electromagnetic interference monitoring module is further subdivided into an electromagnetic interference data acquisition module and a protection module. Both are connected to the data processing module and are responsible for monitoring EMP signals and triggering corresponding protection measures. The electromagnetic interference data acquisition module is the core monitoring part of the equipment, including an electromagnetic field probe module, a current probe module, a voltage probe module, and an oscilloscope module.
[0040] Electromagnetic field probe module: Employs a high-sensitivity, wide-bandwidth magnetic field sensor, such as the Rohde & Schwarz HZ-15 near-field probe, to capture changes in the electromagnetic field in space.
[0041] Current probe module: Pearson Electronics 4100 series current sensor is selected, which can accurately measure the current change in the conductor, especially transient large current.
[0042] Voltage probe module: Uses Tektronix P6015A high voltage probe, suitable for measuring voltage fluctuations in high voltage environments.
[0043] Oscilloscope module: Integrates the functions of the Keysight DSOX4024A digital oscilloscope, responsible for high-speed acquisition and analysis of signals from the above probes, providing real-time waveform display and data logging.
[0044] The probe module is connected to the oscilloscope module, which then transmits the processed data to the data processing module for further analysis.
[0045] The protection module is divided into a first protection module and a second protection module, which are designed to take preventive measures or emergency responses based on monitoring data.
[0046] The first protection module includes a temperature acquisition module, used to monitor the temperature inside the equipment and its surrounding environment to prevent damage caused by overheating. The temperature acquisition module consists of a DS18B20 digital temperature sensor and an ADC0832 analog-to-digital converter. The sensor measures the temperature, and the ADC converts the analog signal into a digital signal for analysis by the data processing module.
[0047] The second protection module: The core is the WKPG-50A voltage regulator module, which is located between the power monitoring module and the data processing module. It ensures that the data processing module provides a stable voltage output under power fluctuations or EMP impacts, and prevents voltage transients from damaging sensitive components.
[0048] Power monitoring module: It adopts AR R&S ESM-350 electromagnetic interference receiver, which can monitor interference signals on the power line and obtain the spectrum.
[0049] Data processing module: ARM Cortex-M4 series microprocessors (such as STM32F407VGT6) are selected, which have powerful data processing capabilities and low power consumption characteristics. They are responsible for receiving and analyzing data from various modules.
[0050] Data storage: SD cards or eMMC storage chips are used to store monitoring data for easy subsequent analysis and historical review.
[0051] Data transmission module: Includes RS232 / RS485 communication interface and USB 2.0 interface, enabling data exchange between the device and external systems, facilitating remote monitoring and management.
[0052] Alarm device: This can be a buzzer or LED indicator that immediately sounds an alarm when an EMP threat is detected.
[0053] The above description is merely a preferred embodiment of this utility model. It should be understood that this utility model is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this utility model should be protected within the scope of the appended claims.
Claims
1. A device for electromagnetic pulse protection, characterized in that, It includes a power monitoring module, a data storage device, a data transmission module, an electromagnetic interference monitoring module, a power module, an alarm device, and a data processing module; The power monitoring module, data storage device, data transmission module, power module, and alarm device are respectively connected to the data processing module; the power module is connected to the power monitoring module; the electromagnetic interference monitoring module includes an electromagnetic interference data acquisition module and a protection module; the electromagnetic interference data acquisition module and the protection module are respectively connected to the data processing module.
2. The device for electromagnetic pulse protection according to claim 1, characterized in that, The electromagnetic interference data acquisition module includes an electromagnetic field probe module, a current probe module, a voltage probe module, and an oscilloscope module. The electromagnetic field probe module, current probe module, and voltage probe module are respectively connected to the oscilloscope module; the oscilloscope module is connected to the data processing module.
3. The device for electromagnetic pulse protection according to claim 2, characterized in that, The protection module includes a first protection module and a second protection module; The first protection module includes a temperature acquisition module, which is connected to the data processing module. The second protection module includes a voltage regulator module, which is located between the power monitoring module and the data processing module.
4. A device for electromagnetic pulse protection according to claim 3, characterized in that, The voltage regulator module used is model WKPG-50A.
5. A device for electromagnetic pulse protection according to claim 1, characterized in that, The data transmission module includes a data transmission interface; the data transmission interface is connected to the data processing module.
6. A device for electromagnetic pulse protection according to claim 5, characterized in that, The data transmission interface includes a communication interface and a USB interface; the communication interface and the USB interface are respectively connected to the data processing module.
7. A device for electromagnetic pulse protection according to claim 3, characterized in that, The temperature acquisition module includes a temperature sensor and an analog-to-digital converter; the temperature sensor is connected to the analog-to-digital converter; and the analog-to-digital converter is connected to the data processing module.
8. A device for electromagnetic pulse protection according to claim 1, characterized in that, The power monitoring module uses an electromagnetic interference receiver.
9. A device for electromagnetic pulse protection according to claim 3, characterized in that, The data processing module uses an ARM microprocessor.