CN206893079U - A kind of signal monitoring node and system - Google Patents
A kind of signal monitoring node and system Download PDFInfo
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- CN206893079U CN206893079U CN201720608156.7U CN201720608156U CN206893079U CN 206893079 U CN206893079 U CN 206893079U CN 201720608156 U CN201720608156 U CN 201720608156U CN 206893079 U CN206893079 U CN 206893079U
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Abstract
The utility model provides a kind of signal monitoring node and system, the signal monitoring node, including：Power module, first antenna, signal measurement module, main control module, wireless communication module, the second antenna and microprocessor chip；The power module is all connected with the signal measurement module, the main control module, the wireless communication module and the microprocessor；The first antenna, the signal measurement module, the main control module, the wireless communication module and second antenna are sequentially connected；The microprocessor chip is all connected with the signal measurement module, the main control module and the wireless communication module.With simple in construction, the low beneficial effect of cost.
Description
Technical field
It the utility model is related to signal monitoring device, and in particular to a kind of signal monitoring node and system.
Background technology
Due to the intrinsic propagation characteristic of radio signal, its propagation is not limited by administrative region, national boundary, within the border
Illegal wireless electric signal overseas can occupy limited frequency resource, influence the development of normal radio cause, disturb conjunction
The proper communication of method wireless device.Cult using the multiple malicious attack of various radio means, intercut and disturb satellite
Broadcast, terrestrial wireless broadcast, carry out reaction publicity and hinder and damage activity, overseas radio and television advocate Western Culture and value
See, distort news facts, attack China's human rights conditions, these behaviors can all have influence on nation's security and stably.Especially one
A little key areas to abnormal signal, it is necessary to be monitored, raising security.
In the prior art, the node that is monitored to signal, it is necessary to using equipment such as signal amplifier, traffic filters,
The apparatus needed is more, more complicated, and cost is higher.
Utility model content
For in the prior art the defects of, the utility model provides a kind of signal monitoring node and system, and equipment is simple, into
This is low.
The technical solution adopted in the utility model is：
The utility model provides a kind of signal monitoring node, including：Power module, first antenna, signal measurement module, master
Control module, wireless communication module, the second antenna and microprocessor chip；
The power module and the signal measurement module, the main control module, the wireless communication module and described micro-
Processor is all connected with；
The first antenna, the signal measurement module, the main control module, the wireless communication module and described second
Antenna is sequentially connected；
The microprocessor chip connects with the signal measurement module, the main control module and the wireless communication module
Connect；
The first antenna is used to receive wireless signal, and the wireless signal is sent into the signal measurement module；
The signal measurement module is used for the spectrum information for measuring the wireless signal, and the spectrum information is sent to
The main control module；
The main control module be used for according to the spectrum information to the microprocessor chip send signal transacting instruction or
SLEEP instruction；
The microprocessor chip is used to be instructed according to the signal transacting, from the signal measurement module described in reading
Spectrum information, and be readable spectrum information by spectrum information processing, then the readable spectrum information is sent to the nothing
Line communication module；The microprocessor chip is used to carry out dormancy according to the SLEEP instruction；
The wireless communication module is used to send the readable spectrum information by second antenna.
Optionally, the node, in addition to：Daughter board and mainboard；
The signal measurement module is provided with the daughter board；
The power module, the main control module, the wireless communication module and micro- place are provided with the mainboard
Manage device chip.
Optionally, the daughter board and the mainboard are detachably connected.
Optionally, the signal measurement module, including：Radio-frequency spectrum measurement module, GSM signal measurement modules and WIFI
One or more in signal measurement module.
Optionally, the radio-frequency spectrum measurement module uses radio chip.
Optionally, the wireless communication module uses Zigbee communication module.
Optionally, the microprocessor chip uses STM32 chips.
Optionally, the node, in addition to：Insulate dust cover；
The insulation dust cover interior sealing sets the daughter board and the mainboard；
The first antenna pass it is described insulation dust cover set, and with the signal measurement module on the daughter board
Connection；
Second antenna pass it is described insulation dust cover set, and with the wireless communication module on the mainboard
Connection.
Optionally, it is provided with screw hole on the insulation dust cover.
Second aspect, the utility model provide a kind of signal monitoring system, including：At least three signal monitoring nodes, number
According to Convergence gateway and monitor terminal；
The signal monitoring node, the data fusion gateway and the monitor terminal are sequentially connected；
The main control module is used to receive the mesh information that the data fusion gateway is sent, and according to the mesh information
Networking instruction is sent to the microcontroller chip；
The microcontroller chip is used to carry out networking to the signal monitoring node according to networking instruction；
The signal monitoring node is used to send the readable spectrum information to the data fusion gateway；
The readable frequency spectrum that the data fusion gateway is used to be sent according at least three signal monitoring nodes is believed
Breath calculates the address information for the emission source for launching the wireless signal, and the address information and the readable spectrum information are sent out
Give the monitor terminal.
The utility model provides a kind of signal monitoring node, including：Power module, first antenna, signal measurement module,
Main control module, wireless communication module, the second antenna and microprocessor chip；The power module and the signal measurement module,
The main control module, the wireless communication module and the microprocessor are all connected with；The first antenna, the signal measurement mould
Block, the main control module, the wireless communication module and second antenna are sequentially connected；The microprocessor chip with it is described
Signal measurement module, the main control module and the wireless communication module are all connected with.
Wireless signal is received by first antenna, the frequency spectrum that wireless signal can be directly obtained by signal measurement module is believed
Breath, main control module can be judged whether to instruct to microprocessor chip transmission signal transacting according to spectrum information or SLEEP instruction,
When the energy intensity in master control module judges spectrum information is more than predetermined threshold value, main control module can be sent to microprocessor chip
Signal transacting instructs, and microprocessor chip can come to life after signal transacting instruction is received from resting state, Ran Houcong
Spectrum information is read in signal measurement module, spectrum information is converted into readable spectrum information, then sent out readable spectrum information
Wireless communication module is given, the wireless communication module sends the readable spectrum information by second antenna.This practicality
The new spectrum information that signal is measured by the direct can of signal measurement module, it is not necessary to again by signal amplifier, letter
Device, the main control modules such as number wave filter are only intended to judge whether the energy intensity in spectrum information exceedes in the utility model
Preset value, and the function of instruction is sent, more common control chip is all applicable, so can not only monitor abnormal letter
Number, and the device used is less, and simple in construction, cost is relatively low.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is a kind of schematic diagram of signal monitoring node operation principle provided by the utility model；
Fig. 2 is a kind of top view of signal monitoring node provided by the utility model；
Fig. 3 is a kind of front view of signal monitoring node provided by the utility model；
Fig. 4 is a kind of schematic diagram of signal monitoring system provided by the utility model.
Wherein, 101 insulation dust cover is represented, 102 represent first antenna, and 103 represent the second antenna, and 104 represent screw
Hole.
Embodiment
Here, it is to be noted that, the function that the utility model is related to, method etc. are only the conventional adaptation of prior art
Using.Therefore, improvement of the utility model for prior art, the annexation being substantially between hardware, rather than for work(
Can, method in itself, namely although the utility model is related to some functions, method, but and not comprising being proposed in itself to function, method
Improvement.Description of the utility model for function, method, it is in order to better illustrate the utility model, preferably to manage
Solve the utility model.
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality
The ordinary meaning understood with new one of ordinary skill in the art.
Embodiment one：
Fig. 1 is refer to, Fig. 1 is a kind of schematic diagram for signal monitoring node that the utility model specific embodiment provides, this
The signal monitoring node that embodiment provides, including：It is power module, first antenna 102, signal measurement module, main control module, wireless
Communication module, the second antenna 103 and microprocessor chip；The power module and the signal measurement module, the master control mould
Block, the wireless communication module and the microprocessor are all connected with；It is the first antenna 102, the signal measurement module, described
Main control module, the wireless communication module and second antenna 103 are sequentially connected；The microprocessor chip and the signal
Measurement module, the main control module and the wireless communication module are all connected with；The first antenna 102 is used to receive wireless communication
Number, and the wireless signal is sent to the signal measurement module；The signal measurement module is used to measure the wireless communication
Number spectrum information, and the spectrum information is sent to the main control module；The main control module is used for according to the frequency spectrum
Information sends signal transacting instruction or SLEEP instruction to the microprocessor chip；The microprocessor chip is used for according to
Signal transacting is instructed, and the spectrum information is read from the signal measurement module, and is readable by spectrum information processing
Spectrum information, then the readable spectrum information is sent to the wireless communication module；The microprocessor chip is used for basis
The SLEEP instruction carries out dormancy；The wireless communication module is used to send the readable frequency spectrum by second antenna 103
Information.
Wireless signal can be received by first antenna 102, wireless signal can be directly obtained by signal measurement module
Spectrum information, wherein, spectrum information can include：The frequency of frequency spectrum and the energy intensity of signal.Main control module can basis
The energy intensity of signal judges whether, to microprocessor chip transmission signal transacting instruction or SLEEP instruction, to work as master control module judges
When energy intensity is more than predetermined threshold value, main control module can send signal transacting instruction, microprocessor chip to microprocessor chip
It after signal transacting instruction is received, can be come to life from resting state, frequency spectrum letter is then read from signal measurement module
Breath, readable spectrum information is converted into by spectrum information, and readable spectrum information then is sent into wireless communication module, described wireless
Communication module sends the readable spectrum information by second antenna 103.
Wherein, when the energy intensity in spectrum information is more than preset value, the spectrum information is it may determine that be exception
Spectrum information, the wireless signal that first antenna 102 receives are exactly abnormal signal, and microprocessor chip is just needed to the abnormal frequency
Spectrum information is handled, and is then sent to supervisor by wireless communication module, the second antenna 103.
The spectrum information of signal is measured by the direct can of signal measurement module, it is not necessary to amplify again by signal
The devices such as device, traffic filter, main control module are only intended to judge that the energy intensity in spectrum information is in the utility model
It is no to exceed preset value, and the function of instruction is sent, more common control chip is all applicable, so can not only be monitored different
Regular signal, and the device used is less, and simple in construction, cost is relatively low.
Wherein, the power module, can include：First power supply and second source.
First power supply is powered for daughter board, and the second source is main board power supply.Daughter board is integrated with signal measurement module,
Power supply voltage range is：3-5V.The power module can use lithium battery.
In a specific embodiment provided by the utility model, the node, in addition to：Daughter board and mainboard；The son
The signal measurement module is provided with plate；The power module, main control module, described wireless is provided with the mainboard
Communication module and the microprocessor chip.
Wherein, the signal measurement module is carried out by data-interface and the main control module and the microprocessor chip
Connection.
By the way that signal measurement module and power module, main control module, wireless communication module and microprocessor chip are divided
Open and be integrated on two circuit boards, one is integrated on daughter board, and one is integrated on mainboard, can so be advantageously integrated, convenient
Management, convenient maintenance.
In a specific embodiment provided by the utility model, the daughter board and the mainboard are detachably connected.
For different spectrum monitoring demands, it is detachably connected by daughter board and mainboard, corresponding daughter board can be changed
Realize, in such manner, it is possible to reduce cost, avoid the replacing of mainboard.
In a specific embodiment provided by the utility model, the signal measurement module, including：Radio-frequency spectrum is surveyed
Measure the one or more in module, GSM signal measurement modules and WIFI signal measurement module.
Wherein, signal measurement module can not only monitor radio signal, and can monitor GSM signals and WIFI letters
Number, realized by changing corresponding daughter board can.Daughter board can integrate multi-signal measurement module simultaneously, in this manner it is possible to
A variety of different signals are monitored, this is all in the scope of protection of the utility model.
Wherein, radio signal can include shortwave and/or FM radio waves.
In a specific embodiment provided by the utility model, the radio-frequency spectrum measurement module uses radio reception movement
Piece.
Wherein, the radio chip uses TEA5767 chips.TEA5767 chips can use IIC plus peripheral components composition
The signal measurement module of bus marco.
The radio chip can directly export the energy intensity of frequency and signal, eliminate complicated, cumbersome wireless
Electric signal processing process, and cost is relatively low.
Can be that radio-frequency spectrum measurement module sets what needs monitored during radio-frequency spectrum measurement module use
Frequency point information, after radio-frequency spectrum measurement module monitors the wireless signal of the frequency, wireless signal can be directly read
Spectrum energy information.
In the utility model, the WIFI signal measurement module can use ESP8266 chips.
In the utility model, monitoring of the radio-frequency spectrum measurement module to wireless signal can be divided into：Feature frequency
Monitoring and frequency sweep spectrum monitoring.The feature frequency monitoring refers to be monitored specific a certain given frequency.The frequency sweep
Spectrum monitoring refers to be monitored the frequency spectrum in the range of a frequency spectrum range.In frequency sweep spectrum monitoring, radio-frequency spectrum is surveyed
Amount module can be measured spectrum energy successively using 0.1Hz as step-length.
In a specific embodiment provided by the utility model, the wireless communication module uses Zigbee communication mould
Block.By using Zigbee communication module, efficiency of transmission can be improved.
In a specific embodiment provided by the utility model, the microprocessor chip uses STM32 chips.
Specifically, STM32 chips use STM32F103RBT6 chips, more complicated calculating process can be handled.
In the utility model, main control module and wireless communication module can integrate on a single die, for example, can adopt
Main control module and wireless communication module are replaced with CC2530 chips.Nuclear control and letter is received in built-in 51 in CC2530 chips
Breath.
In the utility model, main control module can control whether power module powers to microprocessor chip, when micro- place
When managing device chip in a dormant state, control power module is not powered to microprocessor chip, is called out when microprocessor chip is in
During the state of waking up, control power module is powered to microprocessor chip.The node power consumption during free time can so be reduced.
Between the modules in the signal monitoring node led to by full duplex mode in the utility model
Letter.
In a specific embodiment provided by the utility model, the node, in addition to：Insulate dust cover 101；Institute
State insulation dust cover 101 interior sealing and the daughter board and the mainboard are set；It is dust-proof that the first antenna 102 passes the insulation
Shell 101 is set, and is connected with the signal measurement module on the daughter board；Second antenna 103 passes the insulation
Dust cover 101 is set, and is connected with the wireless communication module on the mainboard.As shown in Figures 2 and 3.
Specifically, daughter board and mainboard are sealed in insulation dust cover 101, the antenna 103 of first antenna 102 and second is set
In the outside of insulation dust cover 101, first antenna 102 is set through insulation dust cover 101, and is connected with signal measurement module
Connect；Second antenna 103 is set through insulation dust cover 101, and is connected with wireless communication module.
Specifically, the antenna 103 of first antenna 102 and second can be arranged on the same side of insulation dust cover 101, also may be used
To be separately positioned on the not homonymy of insulation dust cover 101.For example, first antenna 102 is arranged on a left side for insulation dust cover 101
Side, the second antenna 103 are arranged on the right side of insulation dust cover 101, or, first antenna 102 is arranged on insulation dust cover
101 right side, the second antenna 103 are arranged on the left side of insulation dust cover 101.Preferably, first antenna 102 is positioned close to
The side of daughter board, the second antenna 103 are positioned close to the side of mainboard.
By using insulation dust cover 101, daughter board and mainboard can be protected.
In a specific embodiment provided by the utility model, screw hole is provided with the insulation dust cover 101
104.So, the stationary nodes of screw hole 104 can be passed through with fixed screw.
More than, it is a kind of signal monitoring node provided by the utility model.
Embodiment two：
Based on a kind of signal monitoring node provided by the utility model, the utility model also provides a kind of signal monitoring system
System.Therefore, related part can refer to the embodiment progress embodiment explanation of above-mentioned signal monitoring node.
Fig. 4 is refer to, Fig. 4 is a kind of structural representation of signal monitoring system provided by the utility model.The present embodiment
The signal monitoring system of offer, including：Signal monitoring node, data fusion gateway and monitoring at least three embodiments one are eventually
End；The signal monitoring node, the data fusion gateway and the monitor terminal are sequentially connected；The main control module is used to connect
The mesh information that the data fusion gateway is sent is received, and networking is sent to the microcontroller chip according to the mesh information and referred to
Order；The microcontroller chip is used to carry out networking to the signal monitoring node according to networking instruction；The signal monitoring
Node is used to send the readable spectrum information to the data fusion gateway；The data fusion gateway is used for according at least three
The readable spectrum information that the individual signal monitoring node is sent calculates the address letter for the emission source for launching the wireless signal
Breath, and the address information and the readable spectrum information are sent to the monitor terminal.
Before being monitored using signal monitoring node, it is necessary first to carry out networking to each node.Data fusion gateway
Mesh information is discharged, the main control module sends networking after mesh information is received, according to mesh information to microcontroller chip
Instruction, activation wake up microprocessor chip；Microprocessor chip can be about to node certainly and be added to data to melt according to the algorithm of setting
Close in the communication network that gateway surrounds, multiple nodes and a data Convergence gateway form a cluster, and networking is completed.It is at least one
Cluster can form a signal monitoring system.
After the completion of each node networking, main control module can send SLEEP instruction, microprocessor core to microprocessor chip
Piece enters resting state according to SLEEP instruction.When node has monitored abnormal signal, main control module sends signal transacting and referred to
Order, wake up microprocessor chip and abnormal signal is handled, the spectrum information is read from the signal measurement module, and
It is readable spectrum information by spectrum information processing, then the readable spectrum information is sent to the wireless communication module,
The readable spectrum information is sent to the data fusion gateway by wireless communication module by the second antenna 103.Do not supervising
When measuring abnormal signal, the wireless communication module can also in a dormant state, when monitoring abnormal signal, the master control
Module can activate the wireless communication module, be communicated.When not monitoring abnormal signal, microprocessor chip, nothing
Line communication module may be in resting state, so, node can not only be made to possess high performance operational capability, can protected again
The energy consumption of node is demonstrate,proved in receivable scope.When not monitoring abnormal signal, wireless communication module, which can also be in, to swash
State living, this is all within the scope of the present invention.
The signal monitoring module can send readable spectrum information, number by the second antenna 103 to data fusion gateway
The readable spectrum information that can be sent according to Convergence gateway according to three signal monitoring nodes, which calculates, launches the wireless signal
Emission source specific address information, the data fusion gateway can send out the specific address information and readable spectrum information
Monitor terminal is given, monitor terminal is carried out effective monitoring to signal.
In the utility model, the distance between described signal monitoring node should meet the communication of wireless communication module away from
From could so be communicated between data fusion gateway.
In the utility model, full-duplex communication mode is used between each module of signal monitoring node；Signal monitoring
Also full-duplex communication mode is used between node and data Convergence gateway.
, can be real using ZigBee wireless communication technologys by using ZigBee wireless communication technologys in the utility model
The property of existing MANET, so what the signal monitoring node newly added can be quickly is added to the signal monitoring system established
In, it is not necessary to extra laying-out, i.e. the utility model have excellent extensibility.
In a specific embodiment provided by the utility model, the signal monitoring node, including：Power module,
One antenna 102, signal measurement module, main control module, wireless communication module, the second antenna 103 and microprocessor chip；
The power module and the signal measurement module, the main control module, the wireless communication module and described micro-
Processor is all connected with；
The first antenna 102, the signal measurement module, the main control module, the wireless communication module and described
Second antenna 103 is sequentially connected；
The microprocessor chip connects with the signal measurement module, the main control module and the wireless communication module
Connect；
The first antenna 102 is used to receive wireless signal, and the wireless signal is sent into the signal measurement mould
Block；
The signal measurement module is used for the spectrum information for measuring the wireless signal, and the spectrum information is sent to
The main control module；
The main control module be used for according to the spectrum information to the microprocessor chip send signal transacting instruction or
SLEEP instruction；
The microprocessor chip is used to be instructed according to the signal transacting, from the signal measurement module described in reading
Spectrum information, and be readable spectrum information by spectrum information processing, then the readable spectrum information is sent to the nothing
Line communication module；The microprocessor chip is used to carry out dormancy according to the SLEEP instruction；
The wireless communication module is used to send the readable spectrum information by second antenna 103.
In a specific embodiment provided by the utility model, the node, in addition to：Daughter board and mainboard；
The signal measurement module is provided with the daughter board；
The power module, the main control module, the wireless communication module and micro- place are provided with the mainboard
Manage device chip.
In a specific embodiment provided by the utility model, the daughter board and the mainboard are detachably connected.
In a specific embodiment provided by the utility model, the signal measurement module, including：Radio-frequency spectrum is surveyed
Measure the one or more in module, GSM signal measurement modules and WIFI signal measurement module.
In a specific embodiment provided by the utility model, the radio-frequency spectrum measurement module uses radio reception movement
Piece.
In a specific embodiment provided by the utility model, the wireless communication module uses Zigbee communication mould
Block.
In a specific embodiment provided by the utility model, the microprocessor chip uses STM32 chips.
In a specific embodiment provided by the utility model, the node, in addition to：Insulate dust cover 101；
Insulation dust cover 101 interior sealing sets the daughter board and the mainboard；
The first antenna 102 passes the insulation dust cover 101 and set, and is surveyed with the signal on the daughter board
Measure module connection；
Second antenna 103 pass it is described insulation dust cover 101 set, and with the channel radio on the mainboard
Believe module connection.
In a specific embodiment provided by the utility model, screw hole is provided with the insulation dust cover 101
104。
More than, it is a kind of signal monitoring system provided by the utility model.
In the description of the present application, it is to be understood that term " first ", " second " etc. are only used for describing purpose, without
It is understood that to indicate or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Of the present utility model
In description, " multiple " are meant that two or more, unless otherwise specifically defined.
In this application, unless otherwise clearly defined and limited, the term such as term " connected ", " connection ", " fixation " should
It is interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；It can be electrical connection；Can be with
It is to be joined directly together, can also be indirectly connected by intermediary, can is connection or the phase of two elements of two element internals
Interaction relation.For the ordinary skill in the art, above-mentioned term can be understood in this practicality as the case may be
Concrete meaning in new.
In specification of the present utility model, numerous specific details are set forth.It is to be appreciated, however, that reality of the present utility model
Applying example can put into practice in the case of these no details.In some instances, known method is not been shown in detail, is
System and technology, so as not to obscure the understanding of this description.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, system, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, system, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (10)
- A kind of 1. signal monitoring node, it is characterised in that including：Power module, first antenna, signal measurement module, master control mould Block, wireless communication module, the second antenna and microprocessor chip；The power module and the signal measurement module, the main control module, the wireless communication module and the microprocessor Device is all connected with；The first antenna, the signal measurement module, the main control module, the wireless communication module and second antenna It is sequentially connected；The microprocessor chip is all connected with the signal measurement module, the main control module and the wireless communication module；The first antenna is used to receive wireless signal, and the wireless signal is sent into the signal measurement module；The signal measurement module is used to measure the spectrum information of the wireless signal, and the spectrum information is sent to described Main control module；The main control module is used to send signal transacting instruction or sleep to the microprocessor chip according to the spectrum information Instruction；The microprocessor chip is used to be instructed according to the signal transacting, and the frequency spectrum is read from the signal measurement module Information, and be readable spectrum information by spectrum information processing, then the readable spectrum information is sent to the channel radio Believe module；The microprocessor chip is used to carry out dormancy according to the SLEEP instruction；The wireless communication module is used to send the readable spectrum information by second antenna.
- 2. signal monitoring node according to claim 1, it is characterised in that the node, in addition to：Daughter board and mainboard；The signal measurement module is provided with the daughter board；The power module, the main control module, the wireless communication module and the microprocessor are provided with the mainboard Chip.
- 3. signal monitoring node according to claim 2, it is characterised in that the daughter board and the mainboard detachably connect Connect.
- 4. signal monitoring node according to claim 1, it is characterised in that the signal measurement module, including：Radio One or more in spectrum measurement module, GSM signal measurement modules and WIFI signal measurement module.
- 5. signal monitoring node according to claim 4, it is characterised in that the radio-frequency spectrum measurement module is using receipts Sound movement piece.
- 6. signal monitoring node according to claim 1, it is characterised in that the wireless communication module is led to using Zigbee Believe module.
- 7. signal monitoring node according to claim 1, it is characterised in that the microprocessor chip uses STM32 cores Piece.
- 8. signal monitoring node according to claim 2, it is characterised in that the node, in addition to：Insulate dust-proof outer Shell；The insulation dust cover interior sealing sets the daughter board and the mainboard；The first antenna passes the insulation dust cover and set, and connects with the signal measurement module on the daughter board Connect；Second antenna passes the insulation dust cover and set, and connects with the wireless communication module on the mainboard Connect.
- 9. signal monitoring node according to claim 8, it is characterised in that be provided with screw on the insulation dust cover Hole.
- A kind of 10. signal monitoring system, it is characterised in that including：At least three claims 1 are to claim 9 any one Described signal monitoring node, data fusion gateway and monitor terminal；The signal monitoring node, the data fusion gateway and the monitor terminal are sequentially connected；The main control module is used to receive the mesh information that the data fusion gateway is sent, and according to the mesh information to institute State microprocessor chip and send networking instruction；The microprocessor chip is used to carry out networking to the signal monitoring node according to networking instruction；The signal monitoring node is used to send the readable spectrum information to the data fusion gateway；The data fusion gateway is based on the readable spectrum information sent according at least three signal monitoring nodes The address information for the emission source for launching the wireless signal is calculated, and the address information and the readable spectrum information are sent to The monitor terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720608156.7U CN206893079U (en) | 2017-05-26 | 2017-05-26 | A kind of signal monitoring node and system |
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| CN201720608156.7U CN206893079U (en) | 2017-05-26 | 2017-05-26 | A kind of signal monitoring node and system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019223812A1 (en) * | 2018-05-24 | 2019-11-28 | 全球能源互联网研究院有限公司 | Electromagnetic interference monitoring device |
| CN110972145A (en) * | 2019-12-12 | 2020-04-07 | 云南民族大学 | Radio frequency spectrum monitoring device based on ZigBee protocol |
| CN112133070A (en) * | 2020-07-20 | 2020-12-25 | 成都大公博创信息技术有限公司 | Signal acquisition module quick change device |
| CN112912743A (en) * | 2018-12-07 | 2021-06-04 | 北京比特大陆科技有限公司 | Computing power control method, device, equipment and storage medium |
-
2017
- 2017-05-26 CN CN201720608156.7U patent/CN206893079U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019223812A1 (en) * | 2018-05-24 | 2019-11-28 | 全球能源互联网研究院有限公司 | Electromagnetic interference monitoring device |
| CN112912743A (en) * | 2018-12-07 | 2021-06-04 | 北京比特大陆科技有限公司 | Computing power control method, device, equipment and storage medium |
| CN112912743B (en) * | 2018-12-07 | 2023-10-17 | 北京比特大陆科技有限公司 | Calculation force control method, device, equipment and storage medium |
| CN110972145A (en) * | 2019-12-12 | 2020-04-07 | 云南民族大学 | Radio frequency spectrum monitoring device based on ZigBee protocol |
| CN110972145B (en) * | 2019-12-12 | 2023-04-28 | 云南民族大学 | Radio spectrum monitoring device based on ZigBee protocol |
| CN112133070A (en) * | 2020-07-20 | 2020-12-25 | 成都大公博创信息技术有限公司 | Signal acquisition module quick change device |
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