CN106785363A - A kind of flow monitoring road monitoring captures device - Google Patents
A kind of flow monitoring road monitoring captures device Download PDFInfo
- Publication number
- CN106785363A CN106785363A CN201611097669.2A CN201611097669A CN106785363A CN 106785363 A CN106785363 A CN 106785363A CN 201611097669 A CN201611097669 A CN 201611097669A CN 106785363 A CN106785363 A CN 106785363A
- Authority
- CN
- China
- Prior art keywords
- monitoring
- flow monitoring
- flow
- cpu signal
- cpu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
- G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
Abstract
Device is captured the invention discloses a kind of flow monitoring road monitoring, the ultrasound speed variator for measuring vehicle speed of CPU and cpu signal connection, and the high speed camera arrangement being connected with cpu signal, and the cam device for monitoring is included；Also include the communicator for communication being connected with cpu signal；By setting the communicator of communication, effectively data transfer can be gone back in real time, convenient monitoring.
Description
Technical field
Device is captured the present invention relates to a kind of flow monitoring road monitoring.
Background technology
How reasonably because road is intended to come more, and specification gets up difficulty greatly, therefore supervising device is needed on road,
It is to be worth research to set supervising device, therefore, road monitoring grasp shoot device needs to take into account various functions.
The content of the invention
It is an object of the invention to overcome disadvantages described above, there is provided a kind of flow monitoring road monitoring captures device.
To achieve the above object, concrete scheme of the invention is as follows：A kind of flow monitoring road monitoring captures device, its feature
It is：Include the ultrasound speed variator for measuring vehicle speed of CPU and cpu signal connection, and and cpu signal
The high speed camera arrangement of connection, and the cam device for monitoring；Also include be connected with cpu signal for communicate
Communicator.
Wherein, the communicator includes communication chip and communication antenna.
Wherein, the high speed camera arrangement includes photographing camera and flash lamp.
Wherein, the ultrasound speed variator includes ultrasonic transmission device and ultrasonic probe, ultrasonic receiver.
Wherein, the solar panel being powered to grasp shoot device is also included, the solar panel is used to give
Grasp shoot device carries out auxiliary power supply；
Wherein, loudspeaker alarming device is also included, the loudspeaker alarming device is connected with cpu signal, the loudspeaker alarming device
For warning front vehicles to go slowly；
Wherein, also including flow monitoring device, the flow monitoring device is connected with cpu signal, and the flow monitoring device is used
In monitoring flow；
Beneficial effects of the present invention are：By setting the communicator of communication, effectively data transfer can be gone back in real time, it is convenient
Monitoring.
Brief description of the drawings
Fig. 1 is schematic diagram of the invention；
Fig. 2 is the top view of communication antenna of the invention；
Fig. 3 is oscillator chip architecture schematic diagram of the present invention；
Fig. 4 is the schematic rear view of communication antenna of the invention；
Fig. 5 is the directional diagram of antenna of the invention；
Description of reference numerals in Fig. 1 to Fig. 5：
11- rectangular slabs；12- feed arms；13- pair micro-strips；14- base arm；The linking arms of 141- first；The principal arms of 15- first；16- second
Principal arm；161- semicircle arms；The holes of 162- first；The holes of 163- second；The principal arms of 17- the 3rd；The linking arms of 18- second；19- is to radiation
Arm；191- V breach.
Specific embodiment
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not reality of the invention
Apply scope and be confined to this.
As shown in Figures 1 to 5, a kind of flow monitoring road monitoring of offer described in the present embodiment captures device.
To achieve the above object, concrete scheme of the invention is as follows：A kind of flow monitoring road monitoring captures device, its feature
It is：Include the ultrasound speed variator for measuring vehicle speed of CPU and cpu signal connection, and and cpu signal
The high speed camera arrangement of connection, and the cam device for monitoring；Also include be connected with cpu signal for communicate
Communicator.Wherein, the communicator includes communication chip and communication antenna.Wherein, the high speed camera arrangement bag
Photographing camera and flash lamp are included.
Wherein, the ultrasound speed variator includes ultrasonic transmission device and ultrasonic probe, ultrasonic receiver.
Wherein, the solar panel being powered to grasp shoot device is also included, the solar panel is used to give
Grasp shoot device carries out auxiliary power supply；Wherein, loudspeaker alarming device is also included, the loudspeaker alarming device is connected with cpu signal,
The loudspeaker alarming device is used to warn front vehicles to go slowly；Wherein, also including flow monitoring device, the flow monitoring device
It is connected with cpu signal, the flow monitoring device is used to monitor flow；By setting the communicator of communication, can be effective in real time
Data transfer is gone back, convenient monitoring.
The communication antenna includes a rectangular slab 11, and the rectangular slab 11 is provided with symmetrical two oscillators
Piece, each oscillator piece includes trapezoidal base arm 14, and the base arm 14 extends upward the first linking arm 141, the first linking arm
141 extend upward the first trapezoidal principal arm 15, the short base of first principal arm 15 and the short base arm 14 of base arm 14 with
First linking arm 141 is connected, and the base long of first principal arm 15 extends upward the second principal arm 16 of rectangle, the rectangle
The second principal arm 16 extend upward the 3rd trapezoidal principal arm 17, base long and the phase of the second principal arm 16 of the 3rd principal arm 17
Even, the short base of the 3rd principal arm 17 extends upward the second linking arm 18, and the free end of the second linking arm 18 vertically connects
A lateral radiation arm 19 for track type is connected to, the top of lateral radiation arm 19 is provided with V breach 191；Second principal arm 16
Both sides protrude semicircle arm 161；Second principal arm 16 is provided with two the first holes 162 of rectangle, two the first holes 162
The both sides of the first principal arm 15 are respectively arranged on, the second hole 163 of the spread configuration of multiple transverse directions is additionally provided with first principal arm 15；Also
Feed arm 12 is provided with, feed arm 12 is coupled in the middle of two oscillator pieces for feeding；By the micro-strip electricity not less than 300 times
Line structure is designed, and by being not less than under 500 experiments and parameter adjustment, above-mentioned antenna structure is finally determined, in simulation
Under its Electromagnetic Interference environment, the antenna shows excellent leading in 700MHZ to 1000MHZ frequency ranges (conventional communication band)
Letter electric parameter performance, specifically, than being more than 31dB before and after the minimum frequency of radiating element, it is front and rear in frequency band than to be averagely more than
35dB；Low frequency dot gains are more than 9.37dBi, and average gain is more than 9.8dBi in frequency band.Such as Fig. 5, its gain pattern, omni-directional
Can be very excellent.In addition, also test result and simulation result are basically identical from specific test, above-mentioned antenna is the requirement of non-size
Antenna, as long as on overbending direction, the hole that sets, reaching above-mentioned requirements in the mode in hole, can reach above-mentioned experimental result.
The back side of the rectangular slab 11 is provided with the secondary micro-strip 13 of multiple matrix arrangements, and secondary micro-strip is eight-sided formation, the knot
The setting of structure is very ingenious, and experiment finds, when secondary micro-strip 13 is provided with, not only the isolation of antenna has certain increase, and
And standing-wave ratio reduces 0.8,1.07 or so are implemented as, and gain increases 2dBi, needs exist for explanation, when by eight sides
Shaped microstrip 13 sets that other antennas are identical, on analogous location when, be only capable of increasing isolation, it is impossible to increase antenna other performances,
It can be seen that the setting of octagon micro-strip 13 meets the Performance Match with antenna, unique improves antenna current average value, sets
The result for more optimizing has been reached together, has been supported each other.
Specifically, above-mentioned antenna is non-size requirement antenna, if on overbending direction, the hole that sets, in the mode in hole
Reach above-mentioned requirements；But if need the performance more preferably stablized, the specific size of this antenna can be optimized for：Rectangular slab 11
Transverse width is 48mm, a height of:31mm；Base arm 14 it is a height of:3.7mm, base long is 12.5mm, and short base is 5.3mm；First
The length and width of linking arm 141 is respectively：1.1mm and 1.34mm；The size phase of the first principal arm 15, the 3rd principal arm 17 and base arm 14
Together, the second linking arm 18 is identical with the size of the first linking arm 141；The width and height of second principal arm 16 are respectively：
12.8mm and 12.5mm；The radius of semicircle arm 161 is 1mm；The line width in the first hole 162 is：1.2mm, a length of 11.8mm；Institute
The quantity in the second hole 163 is stated for 8, and two distances of adjacent second holes 163 are 1mm；The line width in first hole 162 is
0.6mm, a length of 4.8mm；The line width of lateral radiation arm 19 is 1.5mm, a length of 12.5mm；The angle of the V breach 191 is 30
Degree.
The above is only a preferred embodiment of the invention, therefore all structures according to described in present patent application scope
Make, the equivalent change or modification that feature and principle are done, be included in the protection domain of present patent application.
Claims (4)
1. a kind of flow monitoring road monitoring captures device, it is characterised in that：Include CPU and cpu signal connection for measuring
The ultrasound speed variator of car speed, and the high speed camera arrangement being connected with cpu signal, and the camera for monitoring
Device；Also include the communicator for communication being connected with cpu signal；
Also include flow monitoring device, the flow monitoring device is connected with cpu signal, the flow monitoring device is used to monitor
Flow.
2. a kind of flow monitoring road monitoring according to claim 1 captures device, it is characterised in that：The communicator bag
Communication chip and communication antenna are included.
3. a kind of flow monitoring road monitoring according to claim 1 captures device, it is characterised in that：The high speed is taken pictures dress
Put and include photographing camera and flash lamp.
4. a kind of flow monitoring road monitoring according to claim 1 captures device, it is characterised in that：The ultrasonic wave tests the speed
Device includes ultrasonic transmission device and ultrasonic probe, ultrasonic receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097669.2A CN106785363A (en) | 2016-12-03 | 2016-12-03 | A kind of flow monitoring road monitoring captures device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097669.2A CN106785363A (en) | 2016-12-03 | 2016-12-03 | A kind of flow monitoring road monitoring captures device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106785363A true CN106785363A (en) | 2017-05-31 |
Family
ID=58884036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611097669.2A Pending CN106785363A (en) | 2016-12-03 | 2016-12-03 | A kind of flow monitoring road monitoring captures device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785363A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106846798A (en) * | 2017-02-21 | 2017-06-13 | 蒋志波 | A kind of road monitoring grasp shoot device |
-
2016
- 2016-12-03 CN CN201611097669.2A patent/CN106785363A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106846798A (en) * | 2017-02-21 | 2017-06-13 | 蒋志波 | A kind of road monitoring grasp shoot device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |