CN109345828A - A kind of intelligent transportation real-time road monitoring device and implementation method - Google Patents
A kind of intelligent transportation real-time road monitoring device and implementation method Download PDFInfo
- Publication number
- CN109345828A CN109345828A CN201811266902.4A CN201811266902A CN109345828A CN 109345828 A CN109345828 A CN 109345828A CN 201811266902 A CN201811266902 A CN 201811266902A CN 109345828 A CN109345828 A CN 109345828A
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- Prior art keywords
- signal
- pressure
- backing plate
- intelligent transportation
- time road
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Classifications
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- 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
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
-
- 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
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Traffic Control Systems (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of intelligent transportation real-time road monitoring devices, traffic lights lamp body including seal box, traffic lights lamp stand and the installation of traffic lights lamp stand top, the seal box is uniformly placed on the inside of two lane cut-off rules, the seal box is entrenched in subsurface, and the inside of the seal box is equipped with pressure sensor；The invention also discloses a kind of implementation methods of intelligent transportation real-time road monitoring device, equipment, which is powered, to be started, when vehicle pushes down backing plate, pressure signal is transmitted to by cable body and gives monitoring case inside by backing plate, component inside monitoring case parses signal, pressure signal is resolved to electric signal at runtime and is sent to PLC timing module by pressure transmitter, signal transceiver sends information to server, server can quickly understand the congestion information in the section each period Nei, server regulates and controls the lighting time of traffic lights by adjusting the operation of traffic lamp module simultaneously, convenient for slowing down road congestion conditions.
Description
Technical field
The invention belongs to Traffic monitoring equipment technical fields, and in particular to a kind of intelligent transportation real-time road monitoring device and
Implementation method.
Background technique
With the economic continuous development with science and technology, the economic growth of present people persistently rises, and vehicle is also come into
Huge numbers of families, but also cause road gradually crowded while vehicle increase, present road agency solution is for each
The traffic light time that the vehicle amount retention rate at a crossing is adjusted, but be so merely able to from a very big sample into
Row is adjusted, and is adjusted for example, by using the average numerical example of vehicle delay of the whole of last year road cross, such sample cannot
Enough meets the needs of present, for the crowded brought problem of current road, it is necessary to more accurately be supervised to traffic
It surveys, so that road agency more accurately adjusts the traffic lights at each crossing.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent transportation real-time road monitoring devices, to solve the above-mentioned prior art
Problem.The present invention provides a kind of intelligent transportation real-time road monitoring device, has and quickly understands current road convenient for traffic department
The vehicle of mouth is detained the characteristics of situation.
Another object of the present invention is to provide a kind of implementation method of intelligent transportation real-time road monitoring device.
To achieve the above object, the invention provides the following technical scheme: a kind of intelligent transportation real-time road monitoring device, packet
The traffic lights lamp body of seal box, traffic lights lamp stand and the installation of traffic lights lamp stand top is included, the seal box is uniformly placed on two
The inside of a lane cut-off rule, the seal box are entrenched in subsurface, and the inside of the seal box is equipped with pressure sensor, described
The top of pressure sensor has been bolted backing plate, and the side of the pressure sensor is connected with cable body, the electricity
The other end of cable ontology is connected with monitoring case, and the monitoring case is bolted on the side surface of traffic lights lamp stand.
In the present invention further, the inside of the monitoring case be equipped with pressure transmitter, the one of the pressure transmitter
Side is equipped with traffic lamp module, and the top of the pressure transmitter is equipped with PLC timing module, and the side of the PLC timing module is set
There is signal transceiver, the pressure transmitter, PLC timing module, signal transceiver and traffic lamp module are fixed by clamp rail
In the inner wall of monitoring case.
In the present invention further, the inner bottom surface of the seal box is placed with mud mat, and the upper surface of mud mat passes through
Bolt is uniformly fixed with pressure sensor.
In the present invention further, the upper surface of the backing plate is integrally formed with elevation pad, and elevation pad is in the side of backing plate
It is in cambered surface transition at the outer rim of face.
In the present invention further, the bottom surface of the backing plate engages with the top of seal box, at the side outer rim of backing plate
Uniformly it is filled with sealing strip.
In the present invention further, the cable body is helical structure, and the outside of cable body is socketed with protection
Pipeline.
In the present invention further, the protective conduit is bellows.
In the present invention further, the lower section of the pressure transmitter is equipped with power supply, and power supply is bolted on prison
The inner bottom surface of measuring tank.
In the present invention further, the pressure sensor, traffic lights lamp body, pressure transmitter, PLC timing module,
Signal transceiver, traffic lamp module and power supply pass through electric connection with the external world.
In the present invention further, the implementation method of the intelligent transportation real-time road monitoring device, including step
One: equipment, which is powered, to be started, and when vehicle pushes down backing plate, pressure signal is passed to pressure transmitter by cable body by backing plate, pressure
Pressure signal is resolved to electric signal at runtime and is sent to PLC timing module by power transmitter；
Step 2: PLC timing module receives signal and analyzes signal, while calculating the duration of pressure signal, together
When PLC timing module issue signal, signal by cable transmission to signal transceiver, signal transceiver is sent out signal by cable
It is sent to server；
Step 3: server receives the duration that backing plate is pressed and how many a backing plates are pushed down simultaneously, works as pressure sensing
When the pressure signal duration that device issues is too long, server can determine that vehicle is in retaining state, while server meeting on backing plate
It is held down by how many a backing plates, to determine the vehicle total length of the section congestion；
Step 4: server issues adjustment signal after vehicle congestion length has been determined, adjustment signal is transmitted through the cable to
On signal transceiver, signal transceiver receives model and sends signal to traffic lamp module, and traffic lamp module receives tune
Section signal is simultaneously adjusted traffic lights lamp body, and in the switching of traffic lights lamp body bright light next time, traffic lights lamp body promotes the road
The duration of the green light bright light of mouth, promotes the throughput at the crossing, slows down the vehicle congestion amount of the road.
Compared with prior art, the beneficial effects of the present invention are:
(1) device is laid on the ground, and what vehicle can continue when being detained pushes down backing plate, is made when backing plate is held down
Pressure sensor it is lasting obtain pressure signal, signal is passed to monitoring case, monitoring case by cable body by pressure sensor
Internal component parses the jam situation of vehicle, and sends information to server, and server quickly understands respectively
The congestion information in the section in a period, while when server is by adjusting the bright light of the operation of traffic lamp module to traffic lights
Between regulated and controled, convenient for slowing down road congestion conditions.
(2) upper surface of backing plate has additional elevation pad, and elevation pad is convenient for contact of the vehicle tyre with backing plate, the side of backing plate
Sealing strip is had additional, the leakproofness of lift-off seal box and backing plate effectively avoids the inner inlet of seal box, so that pressure sensing
The good operation of device.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram in section of the invention；
Fig. 3 is the structural schematic diagram of part of the invention；
Fig. 4 is the structural schematic diagram of traffic lights；
Fig. 5 is the structural schematic diagram inside monitoring case；
Fig. 6 is flow diagram of the invention；
In figure: 1- backing plate；2- sealing strip；3- traffic lights lamp stand；4- elevation pad；5- pressure sensor；6- mud mat；7- electricity
Cable ontology；8- protective conduit；9- seal box；10- monitoring case；11- traffic lights lamp body；12- pressure transmitter；13-PLC timing mould
Block；14- signal transceiver；15- traffic lamp module；16- power supply.
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.
Embodiment
Please refer to Fig. 1-6, the present invention the following technical schemes are provided: a kind of intelligent transportation real-time road monitoring device, including
The traffic lights lamp body 11 of seal box 9, traffic lights lamp stand 3 and the installation of 3 top of traffic lights lamp stand, seal box 9 are uniformly placed on two
The inside of a lane cut-off rule, seal box 9 are entrenched in subsurface, and the inside of seal box 9 is equipped with pressure sensor 5, pressure sensing
The top of device 5 has been bolted backing plate 1, and the side of pressure sensor 5 is connected with cable body 7, cable body 7 it is another
End is connected with monitoring case 10, and monitoring case 10 is bolted on the side surface of traffic lights lamp stand 3, pressure sensing in the present embodiment
Device 5 can be triggered when vehicle pushes down backing plate 1, and generate pressure signal, while pressure signal passes through cable body 7
Pass to pressure transmitter 12.
Specifically, the inside of monitoring case 10 is equipped with pressure transmitter 12, the side of pressure transmitter 12 is equipped with traffic lights mould
Block 15, the top of pressure transmitter 12 are equipped with PLC timing module 13, and the side of PLC timing module 13 is equipped with signal transceiver 14,
Pressure transmitter 12, PLC timing module 13, signal transceiver 14 and traffic lamp module 15 are fixed on monitoring case 10 by clamp rail
Inner wall, in the present embodiment, pressure transmitter 12 can be acceptable at PLC timing module 13 by pressure signal analytic trnasformation
Signal, the time duration that 13 calculation pressure sensor 5 of PLC timing module is triggered, then sends the data to signal transceiver
14, signal transceiver 14 sends the data to server.
Specifically, the inner bottom surface of seal box 9 is placed with mud mat 6, the upper surface of mud mat 6 is uniformly fixed with by bolt
Pressure sensor 5, mud mat 6 enables to each pressure sensor 5 to be maintained at sustained height in the present embodiment, in vehicle from pad
Pressure sensor 5 can preferably experience pressure when driving on plate 1, and then be triggered.
Specifically, the upper surface of backing plate 1, integrally formed with elevation pad 4, elevation pad 4 is in arc at the side outer rim of backing plate 1
Face transition, cambered surface transition avoid backing plate 1 from causing to damage to the tire of vehicle, in the present embodiment elevation pad 4 can vehicle walking
When car tire tire when road out-of-flatness can be avoided not contact with backing plate 1 with 1 sliding contact of backing plate.
Specifically, the bottom surface of backing plate 1 engages with the top of seal box 9, sealing is uniformly filled at the side outer rim of backing plate 1
Item 2, sealing strip 2 use the heat-resisting highdensity rubber weather strip that resists cold, promote its service life, while sealing strip in the present embodiment
2 make the contact area of backing plate 1 and seal box 9 keep sealing, the waterproof performance of lifting means.
Specifically, cable body 7 is helical structure, and the outside of cable body 7 is socketed with protective conduit 8, the present embodiment
Middle helical structure makes cable body 7 have certain shrinkage, and cable body 7 when road settlement is avoided to be pullled fracture,
Promote the service life of cable body 7.
Specifically, protective conduit 8 is bellows, bellows uses high strength hard rubber bellows in the present embodiment, together
The ripple struction of Shi Guandao makes protective conduit 8 have certain tensile property, and when road is in sedimentation, protective conduit 8 will not break
It splits.
Specifically, the lower section of pressure transmitter 12 is equipped with power supply 16, power supply 16 is bolted on the interior of monitoring case 10
Bottom surface, the power supply 16 in the present embodiment are used as backup power source, emergency service are carried out under power blackout situation to detection device, so that setting
It is standby in case of emergency still to be operated normally with traffic lights, effectively avoid traffic paralysis.
Specifically, pressure sensor 5, traffic lights lamp body 11, pressure transmitter 12, PLC timing module 13, signal transceiver
14, traffic lamp module 15 and power supply 16 are electrically connected in the present embodiment so that each component with the external world by being electrically connected
It can normally run.
Further, the implementation method of intelligent transportation real-time road monitoring device of the present invention, comprising the following steps:
Step 1: equipment, which is powered, to be started, and when vehicle pushes down backing plate 1, pressure signal is passed to pressure by cable body 7 and become by backing plate 1
Device 12 is sent, pressure signal is resolved to electric signal at runtime and is sent to PLC timing module 13 by pressure transmitter 12；
Step 2: PLC timing module 13 receives signal and analyzes signal, while calculating the duration of pressure signal,
PLC timing module 13 issues signal simultaneously, and for signal by cable transmission to signal transceiver 14, signal transceiver 14 passes through cable
Send signal to server；
Step 3: server receives the duration that backing plate 1 is pressed and how many a backing plates 1 are pushed down simultaneously, when pressure passes
When the pressure signal duration that sensor 5 issues is too long, server can determine that vehicle, in retaining state, services simultaneously on backing plate 1
Device can be held down by how many a backing plates 1, to determine the vehicle total length of the section congestion；
Step 4: server issues adjustment signal after vehicle congestion length has been determined, adjustment signal is transmitted through the cable to
On signal transceiver 14, signal transceiver 14 receives model and sends signal to traffic lamp module 15, traffic lamp module 15
It receives adjustment signal and traffic lights lamp body 11 is adjusted, in the switching of 11 bright light of traffic lights lamp body next time, traffic lights
Lamp body 11 promotes the duration of the green light bright light at the crossing, promotes the throughput at the crossing, slows down the vehicle congestion of the road
Amount.
Pressure sensor 5, pressure transmitter 12, PLC timing module 13, signal transceiver 14, traffic lights in the present embodiment
Module 15 and power supply 16 are the known technology for being widely used in daily life having disclosed, and pressure sensor 5 uses Dongguan City
The weighing pressure sensor of the model LC601H of Jian Li electrical measurement Science and Technology Ltd. production, pressure transmitter 12 use Shenzhen
The model FAD110-485 Digital Pressure Transducer of Fu Yingtai Science and Technology Ltd. production, PLC timing module 13 use Nanjing
Song Tianmei automates the timing module of the model 6ED1052-2MD00-0BA8 of Science and Technology Ltd.'s production, signal transceiver 14
Using the signal transceiver of the model AMT-8041C of Guangzhou Ai Minte Science and Technology Ltd. production, traffic lamp module 15 is used
The traffic lights module of the model PCB0001 of Ji'an Unihub Electronic Science and Technology Co., Ltd. production, power supply 16 is using the deep will of Guangzhou person of outstanding talent
The rechargable power supplies of the model LRS-100-24 of Science and Technology Ltd.'s production.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of intelligent transportation real-time road monitoring device, it is characterised in that: including seal box (9), traffic lights lamp stand (3) with it is red
The traffic lights lamp body (11) of green light lamp stand (3) top installation, the seal box (9) are uniformly placed on two lane cut-off rules
Inside, the seal box (9) are entrenched in subsurface, and the inside of the seal box (9) is equipped with pressure sensor (5), the pressure
The top of sensor (5) has been bolted backing plate (1), and the side of the pressure sensor (5) is connected with cable body
(7), the other end of the cable body (7) is connected with monitoring case (10), and the monitoring case (10) is bolted on red green
The side surface of lamp lamp stand (3).
2. a kind of intelligent transportation real-time road monitoring device according to claim 1, it is characterised in that: the monitoring case
(10) inside is equipped with pressure transmitter (12), and the side of the pressure transmitter (12) is equipped with traffic lamp module (15), described
The top of pressure transmitter (12) is equipped with PLC timing module (13), and the side of the PLC timing module (13) is equipped with signal transmitting and receiving
Device (14), the pressure transmitter (12), PLC timing module (13), signal transceiver (14) and traffic lamp module (15) lead to
Cross the inner wall that clamp rail is fixed on monitoring case (10).
3. a kind of intelligent transportation real-time road monitoring device according to claim 1, it is characterised in that: the seal box
(9) inner bottom surface is placed with mud mat (6), and the upper surface of mud mat (6) is uniformly fixed with pressure sensor (5) by bolt.
4. a kind of intelligent transportation real-time road monitoring device according to claim 1, it is characterised in that: the backing plate (1)
Upper surface integrally formed with elevation pad (4), elevation pad (4) at the side outer rim of backing plate (1) be in cambered surface transition.
5. a kind of intelligent transportation real-time road monitoring device according to claim 1, it is characterised in that: the backing plate (1)
Bottom surface engage with the top of seal box (9), sealing strip (2) are uniformly filled at the side outer rim of backing plate (1).
6. a kind of intelligent transportation real-time road monitoring device according to claim 1, it is characterised in that: the cable body
It (7) is helical structure, and the outside of cable body (7) is socketed with protective conduit (8).
7. a kind of intelligent transportation real-time road monitoring device according to claim 6, it is characterised in that: the protective conduit
It (8) is bellows.
8. a kind of intelligent transportation real-time road monitoring device according to claim 2, it is characterised in that: the pressure inverting
The lower section of device (12) is equipped with power supply (16), and power supply (16) is bolted on the inner bottom surface of monitoring case (10).
9. a kind of intelligent transportation real-time road monitoring device according to claim 8, which is characterized in that the pressure sensing
Device (5), traffic lights lamp body (11), pressure transmitter (12), PLC timing module (13), signal transceiver (14), traffic lamp module
(15) pass through electric connection with the external world with power supply (16).
10. the implementation method of -9 described in any item intelligent transportation real-time road monitoring devices, feature exist according to claim 1
In: step 1: equipment, which is powered, to be started, and when vehicle pushes down backing plate (1), pressure signal is passed through cable body (7) and passed by backing plate (1)
It passs pressure transmitter (12), pressure signal is resolved to electric signal at runtime and is sent to PLC meter by pressure transmitter (12)
When module (13)；
Step 2: PLC timing module (13) receives signal and analyzes signal, while calculating the duration of pressure signal, together
When PLC timing module (13) issue signal, signal is given signal transceiver (14) by cable transmission, and signal transceiver (14) passes through
Cable sends signal to server；
Step 3: server receives the duration that backing plate (1) is pressed and how many a backing plates (1) are pushed down simultaneously, when pressure passes
When the pressure signal duration that sensor (5) issues is too long, server can determine that vehicle is in retaining state on backing plate (1), simultaneously
Server can be held down by how many a backing plates (1), to determine the vehicle total length of the section congestion；
Step 4: server issues adjustment signal after vehicle congestion length has been determined, adjustment signal is transmitted through the cable to signal
On transceiver (14), signal transceiver (14) receives model and sends signal to traffic lamp module (15), traffic lamp module
(15) it receives adjustment signal and traffic lights lamp body (11) is adjusted, switch in traffic lights lamp body (11) bright light next time
When, traffic lights lamp body (11) promotes the duration of the green light bright light at the crossing, promotes the throughput at the crossing, slows down the road
Vehicle congestion amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266902.4A CN109345828A (en) | 2018-10-29 | 2018-10-29 | A kind of intelligent transportation real-time road monitoring device and implementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266902.4A CN109345828A (en) | 2018-10-29 | 2018-10-29 | A kind of intelligent transportation real-time road monitoring device and implementation method |
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| Publication Number | Publication Date |
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| CN109345828A true CN109345828A (en) | 2019-02-15 |
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ID=65310857
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811266902.4A Pending CN109345828A (en) | 2018-10-29 | 2018-10-29 | A kind of intelligent transportation real-time road monitoring device and implementation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110751840A (en) * | 2019-11-22 | 2020-02-04 | 中冶(北京)交通科技发展有限公司 | Traffic signal lamp |
| CN113936451A (en) * | 2020-06-29 | 2022-01-14 | 南宁富桂精密工业有限公司 | Traffic detection system and traffic detection method |
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Application publication date: 20190215 |