CN112821967B - Handheld wide-band electromagnetic environment monitoring device - Google Patents
Handheld wide-band electromagnetic environment monitoring device Download PDFInfo
- Publication number
- CN112821967B CN112821967B CN202110020433.3A CN202110020433A CN112821967B CN 112821967 B CN112821967 B CN 112821967B CN 202110020433 A CN202110020433 A CN 202110020433A CN 112821967 B CN112821967 B CN 112821967B
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- monitoring
- antenna
- processing module
- monitoring host
- module
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
- G01R29/0871—Complete apparatus or systems; circuits, e.g. receivers or amplifiers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a handheld broadband electromagnetic environment monitoring device which comprises a monitoring host, wherein a Beidou antenna and a WIFI antenna are arranged on the upper end face of the monitoring host, a handle is arranged on the lower end face of the monitoring host, a mobile power supply is arranged in the handle, the front end face of the monitoring host is detachably connected with the monitoring antenna, radiators are fixedly connected to the left side and the right side of the monitoring host, and one end, close to the monitoring antenna, of each radiator is hinged with a display terminal; the monitoring host comprises a service processing module connected with the display terminal, a WIFI communication module connected with a WIFI antenna, a Beidou receiving module connected with a Beidou antenna and a radio frequency receiving processing module connected with a monitoring antenna, the radio frequency receiving processing module is connected with a digital processing module, the WIFI communication module and the Beidou receiving module are all connected with the service processing module, the service processing module is connected with a power management module, and the power management module is connected with the mobile power supply. The invention has wide working frequency range, small volume and convenient carrying.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a handheld broadband electromagnetic environment monitoring device.
Background
With the development of social economy and scientific technology, the equipment cost and the use threshold of the radio technology are gradually reduced, a large number of radio technologies are utilized by more and more lawless persons, various black broadcasting and radio cheating equipment are developed endlessly, the normal living order of people is disturbed, and the fair competition environment is destroyed, so that radio signals need to be checked generally in time, illegal signals are controlled and cleaned, the legal radio wave transmission is guaranteed, and a clean electromagnetic environment is created. In fact, the illegal signals of the type are high in concealment and generally hidden in places such as deep parts of residential areas, the traditional vehicle-mounted radio monitoring equipment cannot directly reach the regions of the type, at the moment, the signals need to be monitored and positioned by means of the portable electromagnetic environment monitoring equipment continuously and deeply reaching the target potential regions, and the problem that the road encountered by the vehicle-mounted monitoring system in use is blocked and not smooth to influence the execution of tasks can be avoided.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
In view of the above technical problems in the related art, the present invention provides a handheld broadband electromagnetic environment monitoring device, which can solve the above problems.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
a handheld broadband electromagnetic environment monitoring device comprises a monitoring host, wherein a Beidou antenna and a WIFI antenna are arranged on the upper end face of the monitoring host, a handle is arranged on the lower end face of the monitoring host, a mobile power supply is arranged in the handle, the front end face of the monitoring host is detachably connected with the monitoring antenna, radiators are fixedly connected to the left side and the right side of the monitoring host, and one end, close to the monitoring antenna, of each radiator is hinged to a display terminal; the monitoring host comprises a service processing module connected with the display terminal, a WIFI communication module connected with the WIFI antenna, a Beidou receiving module connected with the Beidou antenna and a radio frequency receiving processing module connected with the monitoring antenna, wherein the radio frequency receiving processing module is connected with a digital processing module, the WIFI communication module and the Beidou receiving module are all connected with the service processing module, the service processing module is connected with a power management module, and the power management module is connected with the mobile power supply.
Furthermore, an electronic compass and a handle are arranged on the upper end face of the monitoring host, the input end of the electronic compass is connected with the radio signal output end of the monitoring antenna, and the output end of the electronic compass is connected with the service processing module.
Further, the WIFI antenna includes folding end and flexible end, the top of handle be provided with flexible end complex constant head tank.
Furthermore, the display terminal comprises a multi-point touch LED display screen, and one end of the multi-point touch LED display screen is provided with a touch switch.
Furthermore, four electric quantity display lamps are arranged behind the monitoring host.
Further, a power switch is arranged on the handle.
Furthermore, the front end face of the monitoring host is provided with an interface, and the interface is detachably connected with the monitoring antenna.
Furthermore, a USB interface is arranged on the lower end face of the monitoring host, and the USB interface is connected with the service processing module.
The invention has the beneficial effects that:
1. the invention is provided with the monitoring antenna, the service processing module, the radio frequency receiving processing module, the digital processing module and the power management module, can realize efficient and intelligent detection, identification algorithm and path planning algorithm and provides high-automation electromagnetic signal detection, identification and demodulation.
2. The display terminal is hinged to one end of the radiator, so that the size of the display terminal can be properly increased, more detailed contents of frequency spectrum information can be displayed, and the device is small in size and convenient to carry.
3. The wireless communication system is provided with a monitoring antenna, a Beidou receiving module, an electronic compass, a WIFI antenna, a WIFI communication module and a service processing module, wherein after the service processing module acquires the position coordinates of radio signals acquired by the monitoring antenna, the current position coordinates of a user are acquired according to the Beidou receiving module to generate a reference path, and finally navigation is performed through the electronic compass, so that the user can accurately find the radio signal transmitting position, the Beidou receiving module is used for receiving map information of the location of the user, which is sent by the Beidou antenna, and the WIFI communication module is wirelessly connected with external communication equipment through the WIFI antenna, so that communication with the external equipment can be realized.
4. The power management module is used for monitoring and managing the power consumption state of the monitoring host, and can support seamless switching between the mobile power supply and the external power supply.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a handheld broadband electromagnetic environment monitoring device according to an embodiment of the present invention.
Fig. 2 is a block diagram of a handheld broadband electromagnetic environment monitoring device according to an embodiment of the present invention.
In the figure: 1. the monitoring system comprises a monitoring host, 11, a service processing module, 12, a Beidou receiving module, 13, a WIFI communication module, 14, a radio frequency receiving and processing module, 15, a digital processing module, 16, a power management module, 2, a Beidou antenna, 3, a WIFI antenna, 4, a handle, 5, a radiator, 6, a display terminal, 7, an electronic compass, 8, a handle, 9, a power switch and 10, wherein the monitoring host is connected with the monitoring host through a network.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1-2, the handheld broadband electromagnetic environment monitoring device according to the embodiment of the invention comprises a monitoring host 1, wherein a Beidou antenna 2 and a WIFI antenna 3 are arranged on the upper end face of the monitoring host 1, a handle 4 is arranged on the lower end face of the monitoring host 1, a mobile power supply is arranged in the handle 4, the monitoring antenna is detachably connected to the front end face of the monitoring host 1, radiators 5 are fixedly connected to the left side and the right side of the monitoring host 1, and one end of each radiator 5, which is close to the monitoring antenna, is hinged to a display terminal 6; monitoring host 1 include with business processing module 11 that display terminal 6 connects, with big dipper receiving module 12 that big dipper antenna 2 connects, with WIFI communication module 13 that WIFI antenna 3 connects and with radio frequency receiving processing module 14 that monitoring antenna connects, radio frequency receiving processing module 14 is connected with digital processing module 15, digital processing module 15 WIFI communication module 13 with big dipper receiving module 12 all with business processing module 11 connects, business processing module 11 is connected with power management module 16, power management module 16 with portable power source connects.
In a specific embodiment of the present invention, an electronic compass 7 and a handle 8 are disposed on an upper end surface of the monitoring host, an input end of the electronic compass 7 is connected to a radio signal output end of the monitoring antenna, and an output end of the electronic compass 7 is connected to the service processing module 11.
In an embodiment of the present invention, the WIFI antenna 3 includes a folding end and a telescopic end, and a positioning groove matched with the telescopic end is disposed at a top end of the handle 8.
In an embodiment of the present invention, the display terminal 6 includes a multi-touch LED display screen, and one end of the multi-touch LED display screen is provided with a touch switch.
In an embodiment of the present invention, four power display lamps are disposed behind the monitoring host 1.
In a specific embodiment of the present invention, the power switch 9 is disposed on the handle 4, and adopts a finger-pulling structure.
In a specific embodiment of the present invention, an interface 10 is disposed on a front end surface of the monitoring host 1, and the interface 10 is detachably connected to the monitoring antenna.
In an embodiment of the present invention, a USB interface is disposed on a lower end surface of the monitoring host 1, the USB interface is connected to the service processing module 11, and the USB interface can provide software update and data transmission functions for the service processing module 11.
In a specific embodiment of the present invention, the mobile power source is a lithium battery, and the lithium battery is disposed at the bottom of the handle in a blind hole manner.
In a specific embodiment of the invention, the working frequency band of the monitoring antenna can cover 9 kHz-40 GHz.
In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.
When the handheld broadband electromagnetic environment monitoring device is used in particular, the monitoring antenna is used for collecting radio signals, the radio frequency receiving and processing module 14 receives and frequency-converts the radio frequency signals of 9 kHz-40 GHz and sends the radio frequency signals to the digital processing module 15, the digital processing module 15 converts part of the signals into digital signals and sends the digital signals to the service processing module 11, the service processing module 11 performs data processing on the received signals, after the position coordinates of the radio signals are obtained, a reference path is generated according to the current position coordinates of a user obtained by the Beidou receiving module 12, and finally navigation is performed through the electronic compass 7, the processed information can also be subjected to data exchange with external mobile equipment through the WIFI communication module 13, the provided reference path can be checked by the multi-point touch LED display screen, and two display modes of information screen and true color can be switched through the touch switch, display terminal 6 articulates in the one end of radiator 5, make display terminal 6's size can suitably increase, thereby show the more detailed inner situation of spectral information, power management module 16 is used for monitoring and manages the power consumption state of monitoring host computer, can support the seamless switching between portable power source and external power source, through looking over the bright condition of putting out of four power display lamps, portable power source's electric quantity can be known, the USB interface can provide software update for business processing module 11, the data transmission function has simultaneously, when not using this device, can fold WIFI antenna 3, make flexible end and constant head tank cooperation fixed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A handheld broadband electromagnetic environment monitoring device is characterized by comprising a monitoring host (1), wherein a Beidou antenna (2) and a WIFI antenna (3) are arranged on the upper end face of the monitoring host (1), a handle (4) is arranged on the lower end face of the monitoring host (1), a mobile power supply is arranged in the handle (4), the monitoring antenna is detachably connected to the front end face of the monitoring host (1), radiators (5) are fixedly connected to the front side and the rear side of the monitoring host (1), and one end, close to the monitoring antenna, of each radiator (5) is hinged to a display terminal (6); the monitoring host (1) comprises a service processing module (11) connected with the display terminal (6), a Beidou receiving module (12) connected with the Beidou antenna (2), a WIFI communication module (13) connected with the WIFI antenna (3) and a radio frequency receiving processing module (14) connected with the monitoring antenna, wherein the radio frequency receiving processing module (14) is connected with a digital processing module (15), the WIFI communication module (13) and the Beidou receiving module (12) are connected with the service processing module (11), the service processing module (11) is connected with a power management module (16), the power management module (16) is connected with the mobile power supply, an electronic compass (7) and a handle (8) are arranged on the upper end face of the monitoring host (1), the input end of the electronic compass (7) is connected with the radio signal output end of the monitoring antenna, the output end of the electronic compass (7) is connected with the service processing module (11).
2. The device for monitoring the electromagnetic environment with wide frequency band in hand-held type according to claim 1, characterized in that the WIFI antenna (3) includes a folding end and a telescopic end, and the top end of the handle (8) is provided with a positioning slot matched with the telescopic end.
3. The device for monitoring the electromagnetic environment with the wide frequency band in the hand-held type according to claim 1, wherein the display terminal (6) comprises a multi-touch type LED display screen, and one end of the multi-touch type LED display screen is provided with a touch switch.
4. The device for monitoring the electromagnetic environment with wide frequency band in hand-held type according to claim 1, wherein four electric quantity display lamps are arranged behind the monitoring host (1).
5. The device for monitoring the electromagnetic environment with wide frequency band in hand-held type according to claim 1, characterized in that the handle (4) is provided with a power switch (9).
6. The device for monitoring the electromagnetic environment with wide frequency band in hand-held type according to claim 1, wherein the front end face of the monitoring host (1) is provided with an interface (10), and the interface (10) is detachably connected with the monitoring antenna.
7. The device for monitoring electromagnetic environment with wide frequency band in hand-held type according to claim 1, wherein a USB interface is installed on the lower end face of the monitoring host (1), and the USB interface is connected to the service processing module (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110020433.3A CN112821967B (en) | 2021-01-07 | 2021-01-07 | Handheld wide-band electromagnetic environment monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110020433.3A CN112821967B (en) | 2021-01-07 | 2021-01-07 | Handheld wide-band electromagnetic environment monitoring device |
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| Publication Number | Publication Date |
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| CN112821967A CN112821967A (en) | 2021-05-18 |
| CN112821967B true CN112821967B (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110020433.3A Active CN112821967B (en) | 2021-01-07 | 2021-01-07 | Handheld wide-band electromagnetic environment monitoring device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116022330A (en) * | 2021-10-25 | 2023-04-28 | 北京广监云科技有限公司 | Monitoring device for searching black broadcasting |
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| CN105242121A (en) * | 2015-11-13 | 2016-01-13 | 南京信息职业技术学院 | Portable electromagnetic radiation survey meter |
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| US7516678B2 (en) * | 2005-03-10 | 2009-04-14 | Motorola, Inc. | Model hand for electromagnetic testing |
| JP6106138B2 (en) * | 2014-09-02 | 2017-03-29 | 東芝テック株式会社 | Radiated radio wave detector |
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| CN109634954B (en) * | 2018-11-14 | 2023-04-25 | 同方电子科技有限公司 | Radio frequency spectrum data storage method |
| CN111130579B (en) * | 2019-12-31 | 2022-02-01 | 上海电力大学 | Vehicle-mounted electronic communication system and communication method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101334434A (en) * | 2008-07-25 | 2008-12-31 | 西安电子科技大学 | Electromagnetic environment test system for extracting electromagnetic leakage signal by utilizing wavelet transformation |
| CN105242121A (en) * | 2015-11-13 | 2016-01-13 | 南京信息职业技术学院 | Portable electromagnetic radiation survey meter |
Non-Patent Citations (1)
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