CN109828273A - A kind of ad hoc network traffic radar-probing system - Google Patents
A kind of ad hoc network traffic radar-probing system Download PDFInfo
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- CN109828273A CN109828273A CN201910154427.XA CN201910154427A CN109828273A CN 109828273 A CN109828273 A CN 109828273A CN 201910154427 A CN201910154427 A CN 201910154427A CN 109828273 A CN109828273 A CN 109828273A
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Abstract
The invention discloses a kind of ad hoc network traffic radar-probing systems, including node radar package casing, radar microstrip antenna protective cover, radar microstrip antenna circuit board, radar mean frequency processing board, Big Dipper satellite signal receives system, power interface, analog-to-digital conversion module, digital signal processor, central microprocessor, power supply voltage-stabilizing system, front end wireless communication module and antenna and the first communication interface, the side of the node radar package casing is provided with radar microstrip antenna protective cover, the ad hoc network traffic radar-probing system, round-the-clock vehicular traffic situation real-time detection to monitoring point and record every trolley travel situations；To speed illegal vehicle real time monitoring and vehicle passageway dual-alarm；It effectively avoids single use camera from being influenced excessive, shooting fogging image by light intensity, vehicle cannot be monitored in real time；Early warning processing can be carried out to the vehicle that do not observe traffic rules and regulations；Real time data preservation can be carried out to the road scene being detected.
Description
Technical field
The present invention relates to hand over general purpose computer technical field, specially a kind of ad hoc network traffic radar-probing system.
Background technique
With being continuously increased for vehicle population, since vehicle illegal is driven over the speed limit, so that traffic accident has become one kind
Serious and common unexpected injury has become social development great burden.Car speed and road in real-time monitoring traveling
Vehicle flowrate understands traffic fatalities occurrence characteristic, and reducing traffic fatalities, to have become us urgently to be solved heavy
Want problem.The present invention discloses a kind of for road traffic security protection detection early warning system thus.
Summary of the invention
The purpose of the present invention is to provide a kind of ad hoc network traffic radar-probing systems, to solve to mention in above-mentioned background technique
Out the problem of.
In order to solve the above technical problem, the present invention provides following technical solutions: a kind of ad hoc network traffic radar detection system
System, including node radar package casing, radar microstrip antenna protective cover, radar microstrip antenna circuit board, radar mean frequency processing board,
It is steady that Big Dipper satellite signal receives system, power interface, analog-to-digital conversion module, digital signal processor, central microprocessor, power supply
The side of pressure system, front end wireless communication module and antenna and the first communication interface, the node radar package casing is provided with
Radar microstrip antenna protective cover is screwed peace between the radar microstrip antenna protective cover and node radar package casing
Equipped with radar microstrip antenna circuit board, and the side of node radar package casing is arranged in radar microstrip antenna circuit board, described
There are two the numbers of node radar package casing, and the protection of radar microstrip antenna is located remotely between two node radar package casings
The node radar package casing side of cover is fixedly installed with radar mean frequency processing board, and the side of the radar mean frequency processing board is from a left side
Turn right, be successively fixedly installed with from top to bottom analog-to-digital conversion module, the first communication interface, front end wireless communication module and antenna,
Digital signal processor, central microprocessor, Big Dipper satellite signal receive system, power supply voltage-stabilizing system and power interface, described
Node radar package casing, radar microstrip antenna protective cover, radar microstrip antenna circuit board, radar mean frequency processing board, Beidou are defended
Star receiving system, power interface, analog-to-digital conversion module, digital signal processor, central microprocessor, power supply pressure stabilizing system
System, front end wireless communication module and antenna and the first communication interface belong to the front end radar system of this radar-probing system, and
The front end radar system of this radar-probing system further includes terminal and early warning system, and the terminal includes communicating mould with early warning system
Block, terminal hardware encapsulation casing, central processing unit, the second communication interface, phonetic warning system and data record and storage
System, the side of the terminal hardware encapsulation casing is provided with opening, and the top of terminal hardware encapsulation casing is leaned on
The one side edge being closely open is correspondingly arranged on communication module and phonetic warning system, and the terminal hardware encapsulates casing and opens
The second communication interface, the terminal hardware encapsulation casing inner horizontal installation are fixedly installed at the top of the corresponding other side of mouth
There are three partitions, and three partitions set gradually from top to bottom there are two central processing unit and a data record and store system
System.
Further, the node radar package casing is bolted to connection with radar microstrip antenna protective cover.
Further, the radar microstrip antenna circuit board includes microstrip antenna oscillator, and antenna oscillator and radio frequency chip
Respective pin is connected, and the radar microstrip antenna circuit board is mutually interconnected with radar mean frequency processing board by IMSA_S connector
It connects.
Further, the radar mean frequency processing board is between two node radar package casings.
Further, the radar mean frequency processing board includes at least power supply power supply unit and AD conversion unit.
Further, the central processing unit includes at least signal interface unit, clock unit, multiplier unit and intermediate frequency
Amplifier unit.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: the ad hoc network traffic radar-probing system, whole day
It waits the vehicular traffic situation real-time detection to monitoring point and records every trolley travel situations；Speed illegal vehicle is monitored in real time
And vehicle passageway dual-alarm；Single use camera is effectively avoided to be influenced excessive, shooting fogging image by light intensity, to vehicle
It cannot monitor in real time；Early warning processing can be carried out to the vehicle that do not observe traffic rules and regulations；The road scene being detected can be carried out
Real time data saves.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is front end radar system structural decomposition diagram of the invention；
Fig. 2 is overall structure diagram terminal and early warning system structural schematic diagram of the invention；
In figure: 1, node radar package casing；2, radar microstrip antenna protective cover；3, radar microstrip antenna circuit board；4,
Radar mean frequency processing board；5, Big Dipper satellite signal receives system；6, power interface；7, analog-to-digital conversion module；8, at digital signal
Manage device；9, central microprocessor；10, power supply voltage-stabilizing system；11, front end wireless communication module and antenna；12, the first communication connects
Mouthful；13, communication module；14, terminal hardware encapsulates casing；15, central processing unit；16, the second communication interface；17, voice
Alarm system；18, data record and storage system.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of ad hoc network traffic radar-probing system, including section
Point radar package casing 1, radar microstrip antenna protective cover 2, radar microstrip antenna circuit board 3, radar mean frequency processing board 4, Beidou
Satellite signal receiving system 5, power interface 6, analog-to-digital conversion module 7, digital signal processor 8, central microprocessor 9, power supply
Voltage-stabilizing system 10, front end wireless communication module and antenna 11 and the first communication interface 12, the side of node radar package casing 1 are set
It is equipped with radar microstrip antenna protective cover 2, node radar package casing 1 and 2 company of being bolted of radar microstrip antenna protective cover
The stability that ensure that connection is connect, is screwed peace between radar microstrip antenna protective cover 2 and node radar package casing 1
Equipped with radar microstrip antenna circuit board 3, and the side of node radar package casing 1 is arranged in radar microstrip antenna circuit board 3, section
There are two the numbers of point radar package casing 1, and the protection of radar microstrip antenna is located remotely between two node radar package casings 1
1 side of node radar package casing of cover 2 is fixedly installed with radar mean frequency processing board 4, and radar microstrip antenna circuit board 3 includes micro-
Band antenna oscillator, and antenna oscillator is connected with radio frequency chip respective pin, at radar microstrip antenna circuit board 3 and radar mean frequency
Reason plate 4 is connected with each other by IMSA_9854S connector, and antenna oscillator is can to launch outward and receive electromagnetic wave, radar mean frequency
Processing board 4 is between two node radar package casings 1, and radar mean frequency processing board 4 includes at least power supply power supply unit and AD turns
Change unit, the side of radar mean frequency processing board 4 is successively fixedly installed with analog-to-digital conversion module 7, first from left to right, from top to bottom
Communication interface 12, front end wireless communication module and antenna 11, digital signal processor 8, central microprocessor 9, big-dipper satellite letter
Number receive system 5, power supply voltage-stabilizing system 10 and power interface 6, node radar package casing 1, radar microstrip antenna protective cover 2,
Radar microstrip antenna circuit board 3, radar mean frequency processing board 4, Big Dipper satellite signal receive system 5, power interface 6, analog-to-digital conversion
Module 7, digital signal processor 8, central microprocessor 9,11 and of power supply voltage-stabilizing system 10, front end wireless communication module and antenna
First communication interface 12 belongs to the front end radar system of this radar-probing system, and the front end radar system of this radar-probing system
System further includes terminal and early warning system, terminal and early warning system include communication module 13, terminal hardware encapsulation casing 14, in
Central processor 15, the second communication interface 16, phonetic warning system 17 and data record and storage system 18, terminal hardware sealing machine
The side of box enclosure 14 is provided with opening, and the top of terminal hardware encapsulation casing 14 is corresponding close to the one side edge of opening
It is provided with communication module 13 and phonetic warning system 17, terminal hardware encapsulates at the top of the other side corresponding with opening of casing 14
It is fixedly installed with the second communication interface 16, terminal hardware encapsulates partition there are three the installations of 14 inner horizontal of casing, and three
Partition sets gradually that there are two central processing unit 15 and data record and storage system 18, central processing units 15 from top to bottom
Including at least signal interface unit, clock unit, multiplier unit and intermediate frequency amplifier unit, multiplier unit is mainly used for adding
Speed processing radar signal；Continuous wave radar is by comparing any time echo-signal frequency and the frequency of this moment transmitting signal
Difference method obtain the range information of target, the difference on the frequency that both distance is proportional to, the radial velocity and distance of target can be by
It is obtained after the two difference on the frequency processing of measurement, to detect on road the information such as speed of vehicle in traveling；Wherein radiofrequency signal
Send and receive by radar microstrip antenna circuit board 3 complete；At road cross, it is intervally distributed with several ad hoc network vehicles
Personnel's traffic radar detection device is equipped with continuous wave radar inside each device and is used to detect driving vehicle, with wired side
The interconnection of formula ad hoc network；When thering is device to detect to carry out vehicle, analog-to-digital conversion module 7 can be utilized based on information such as speed, vehicle flowrates
Signal is converted data to digital signal processor 8, and is connect by front end wireless communication module and antenna 11 and the first communication
Speed, information of vehicle flowrate are transmitted to terminal management and early warning system by mouth 12, and terminal management and early warning system can pass through centre
Reason device 15 carries out judgement processing to the information received, and when there is over-speed vehicles, terminal management system can intercept camera automatically
The illegal hypervelocity video transmitted；Based on above-mentioned detection and data processing method, this system realizes the real-time prison to motor vehicle
Control function.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of ad hoc network traffic radar-probing system, including node radar package casing (1), radar microstrip antenna protective cover
(2), radar microstrip antenna circuit board (3), radar mean frequency processing board (4), Big Dipper satellite signal receive system (5), power interface
(6), analog-to-digital conversion module (7), digital signal processor (8), central microprocessor (9), power supply voltage-stabilizing system (10), front end without
Line communication module and antenna (11) and the first communication interface (12), it is characterised in that: the one of the node radar package casing (1)
Side is provided with radar microstrip antenna protective cover (2), the radar microstrip antenna protective cover (2) and node radar package casing (1)
Between be screwed radar microstrip antenna circuit board (3) be installed, and radar microstrip antenna circuit board (3) is arranged in node
The side of radar package casing (1), there are two the numbers of the node radar package casing (1), and the encapsulation of two node radars is outer
Node radar package casing (1) side that radar microstrip antenna protective cover (2) is located remotely between shell (1) is fixedly installed with radar
IF process plate (4), the side of the radar mean frequency processing board (4) from left to right, be successively fixedly installed with modulus from top to bottom
Conversion module (7), the first communication interface (12), front end wireless communication module and antenna (11), digital signal processor (8), in
Microprocessor (9), Big Dipper satellite signal are entreated to receive system (5), power supply voltage-stabilizing system (10) and power interface (6), the node
Radar package casing (1), radar microstrip antenna protective cover (2), radar microstrip antenna circuit board (3), radar mean frequency processing board
(4), Big Dipper satellite signal receive system (5), power interface (6), analog-to-digital conversion module (7), digital signal processor (8), in
Entreat microprocessor (9), power supply voltage-stabilizing system (10), front end wireless communication module and antenna (11) and the first communication interface (12) equal
Belong to the front end radar system of this radar-probing system, and the front end radar system of this radar-probing system further includes terminal and pre-
Alert system, the terminal and early warning system include communication module (13), terminal hardware encapsulation casing (14), central processing unit
(15), the second communication interface (16), phonetic warning system (17) and data record and storage system (18), the terminal hardware envelope
The side of installation box enclosure (14) is provided with opening, and the top of terminal hardware encapsulation casing (14) is close to the side of opening
Edge is correspondingly arranged on communication module (13) and phonetic warning system (17), and the terminal hardware encapsulates casing (14) and opens
Mouth is fixedly installed with the second communication interface (16) at the top of the corresponding other side, and terminal hardware encapsulation casing (14) is internal
It is horizontally mounted there are three partition, and three partitions set gradually that there are two central processing unit (15) and a data to remember from top to bottom
Record and storage system (18).
2. a kind of ad hoc network traffic radar-probing system according to claim 1, it is characterised in that: the node radar envelope
Casing (1) is bolted to connection with radar microstrip antenna protective cover (2).
3. a kind of ad hoc network traffic radar-probing system according to claim 1, it is characterised in that: radar micro-strip day
Line circuit board (3) includes microstrip antenna oscillator, and antenna oscillator is connected with radio frequency chip respective pin, radar micro-strip day
Line circuit board (3) and radar mean frequency processing board (4) are connected with each other by IMSA_9854S connector.
4. a kind of ad hoc network traffic radar-probing system according to claim 1, it is characterised in that: at the radar mean frequency
Plate (4) are managed between two node radar package casings (1).
5. a kind of ad hoc network traffic radar-probing system according to claim 1, it is characterised in that: at the radar mean frequency
It manages plate (4) and includes at least power supply power supply unit and AD conversion unit.
6. a kind of ad hoc network traffic radar-probing system according to claim 1, it is characterised in that: the central processing unit
(15) signal interface unit, clock unit, multiplier unit and intermediate frequency amplifier unit are included at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154427.XA CN109828273B (en) | 2019-03-01 | 2019-03-01 | Ad-hoc network traffic radar detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154427.XA CN109828273B (en) | 2019-03-01 | 2019-03-01 | Ad-hoc network traffic radar detection system |
Publications (2)
| Publication Number | Publication Date |
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| CN109828273A true CN109828273A (en) | 2019-05-31 |
| CN109828273B CN109828273B (en) | 2023-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910154427.XA Active CN109828273B (en) | 2019-03-01 | 2019-03-01 | Ad-hoc network traffic radar detection system |
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| CN (1) | CN109828273B (en) |
Cited By (3)
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| CN112098989A (en) * | 2020-08-17 | 2020-12-18 | 西安电子科技大学 | Non-contact type weekly ring radar control system, method, device and application |
| CN112114305A (en) * | 2020-08-17 | 2020-12-22 | 西安电子科技大学 | Non-contact river channel radar monitoring method, system, device and application |
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|---|---|---|---|---|
| CN112099012A (en) * | 2020-08-17 | 2020-12-18 | 西安电子科技大学 | Non-contact ad hoc network traffic radar detection method, system, device and application |
| CN112098989A (en) * | 2020-08-17 | 2020-12-18 | 西安电子科技大学 | Non-contact type weekly ring radar control system, method, device and application |
| CN112114305A (en) * | 2020-08-17 | 2020-12-22 | 西安电子科技大学 | Non-contact river channel radar monitoring method, system, device and application |
| CN112098989B (en) * | 2020-08-17 | 2023-12-22 | 西安电子科技大学 | Non-contact type ring radar control system, method, device and application |
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| Publication number | Publication date |
|---|---|
| CN109828273B (en) | 2023-02-24 |
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