CN108492559A - A kind of road limit for height image early warning warning system and method - Google Patents
A kind of road limit for height image early warning warning system and method Download PDFInfo
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- CN108492559A CN108492559A CN201810284926.6A CN201810284926A CN108492559A CN 108492559 A CN108492559 A CN 108492559A CN 201810284926 A CN201810284926 A CN 201810284926A CN 108492559 A CN108492559 A CN 108492559A
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- camera
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- superelevation
- early warning
- vehicle
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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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
-
- 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
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A kind of road limit for height image early warning warning system, including road surface, it is mounted with vehicle on the left of the upper pavement surface, supporting rod is equipped with by fixed seat on road surface on the right side of the superelevation scale, supporting rod is equipped with by fixed seat on road surface on the right side of the first camera, the road surface on the right side of the second camera is arranged with groove, and the deceleration strip bottom is connected with lifting gear, it is provided with tunnel on the right side of the deceleration strip, large-scale air bag is installed on the tunnel above the loudspeaker.If vehicle super-high, by cameras capture car body picture, picture signal, which is transmitted, carries out information processing, using shoot twice determine vehicle whether superelevation, improve accuracy.
Description
Technical field
The present invention relates to road limit for height correlative technology field, specially a kind of road limit for height image early warning warning system and side
Method.
Background technology
Road be arranged the reason of limit for height be in fact because some vehicle-mounted articles are too high, may result in it is overweight so long
Road may be destroyed, limit for height is then avoided that and is damaged to urban operating mechanisms such as roads because of vehicle overload, especially some tunnels
Road, bridge opening are with greater need for limit for height.If limit for height can not bring destructive injury to facilities such as tunnels.Overheight Vehicles are most in reality
It is lorry, and it is very tired in truck man generally traveling, and attention is not usually concentrated, and has hair when ignoring limit for height warning
Situations such as life, ultrahigh wagon is stuck under bridge opening mouth, tunnel face, viaduct, can be found everywhere, and has not only directly damaged vehicle, has blocked
Traffic, and destructive influence can be brought to means of transportation, bring huge economic loss.
Existing road height limiter is direction board, warning rod etc. mostly, lacks feeling intuitively, Si Jinan to driver
To learn the vehicle of oneself superelevation, such as most common mode is exactly to fill a height-limiting bar such as alloy system in adjacent place,
But the general momentum of Overheight Vehicles is very big, it is difficult to prevent, this can not both stop the damage to means of transportation, also can not be to driver
Enough warning functions are played, moreover, existing limit for height grasp shoot device often only once, can inevitably cause to slip up, in addition, existing
Some early warning alarm devices are also only alarmed, and the safeguard measure to vehicle has been lacked.
In the prior art both without the caution system or device effectively prompted for limit for height vehicle, also can not find
Have to the means of transportation of the costliness such as bridge opening mouth, tunnel face, viaduct when inevitable shock occurs after Overheight Vehicles
The system or device of protection are imitated, this puts so that occurring to necessarily lead to massive losses when Overheight Vehicles collide.
Invention content
The purpose of the present invention is to provide a kind of road limit for height image early warning warning systems, to solve existing road limit for height
Device is direction board etc. mostly, lacks the feeling intuitively to driver, and driver is difficult to learn the vehicle of oneself superelevation, and
And existing limit for height grasp shoot device often only once, can inevitably cause to slip up, in addition, existing early warning alarm device also only
It is alarm, effective early warning and being effectively protected is combined into one by the problem of having lacked the safeguard measure to vehicle.
To achieve the above object, the present invention provides the following technical solutions：A kind of road limit for height image early warning warning system, packet
Include road surface, it is characterised in that：The upper pavement surface allows vehicle to pass through, and passes through the first fixed seat on the road surface of vehicle right side
Superelevation scale is installed, first support bar, and first are equipped with by the second fixed seat on the road surface on the right side of the superelevation scale
Support bar top is equipped with first camera by the indirect support of the first support base, passes through on the road surface on the right side of the first camera
Three fixed seats are equipped with second support bar, and are equipped with second camera by the second support base at the top of second support bar, and described the
The road surface of two right side of camera is arranged with groove, and groove is provided with the cover board concordant with road surface, and ordinary circumstance lower cover is in
Closed state, inside grooves are mounted with deceleration strip, and the deceleration strip bottom is connected with lifting gear, and lifting gear on the right side of with
Second programmable controller is connected, and the cover board is driven by electric rotating machine to be opened and closed, and the access second of the electric rotating machine can
The control port of programmable controller, there is tunnel on the deceleration strip right side, and lower section is equipped with loudspeaker on the left of tunnel portal, described
Large-scale air bag is installed, and large-scale air bag is connected with the first programmable controller with loudspeaker on the tunnel above loudspeaker
It connects.
Has a terminal computer, first camera, second camera, large-scale air bag, the first programmable controller, loudspeaker, the
Two programmable controllers are connected to terminal computer, and first camera, second camera, large-scale air bag, loudspeaker are with WIFI or 4G/5G
Network is connected with terminal computer, and the first programmable controller, the second programmable controller are in a manner of USB data line and terminal
Computer connects.
It is alternate that the superelevation scale surface color is set as red white dichromatism.
The first camera and second camera are double CCD light filling type video cameras, and are provided with infrared mode and night vision mode,
The first camera and second camera are respectively positioned on superelevation scale on the right side of road surface, and the visual field of the first camera and second camera
It is all provided with and is set to the centrally located position slightly to the right of superelevation post ruler.
The deceleration strip is the deceleration strip of plurality of rows of rubber material, and with embedded multiple rows of screw so that its bottom with
Lifting gear is connected to a fixed.
It is arranged in the same horizontal line at the top of the middle height of the first camera and second camera and superelevation scale, and the
Distance range is 15-30m between one camera and second camera, and distance range is 15- between first camera and superelevation scale top
30m。
The deceleration strip is set as the domes that surface is plane.
The present invention also provides a kind of road limit for height image early warning alarming methods, and it makes use of foregoing road limit for height figures
As early warning warning system is to implement, step is：1) preliminary step：The highest limit scale and first camera of superelevation scale are set
It is all identical as tunnel highest limit with the camera lens height of second camera, and the feelings of taking pictures of first camera and second camera are tested one by one
The player function of condition, the elevating function of lifting gear and loudspeaker sets the bat of the induction CCD of first camera and second camera
3s is divided between taking the photograph, the response image area of vehicle shooting is 300-800 elemental areas, or the feature locations setting side in the visual field
The induction coil of shape or rectangle；2) the first judgment step：When vehicle appears in the visual field, meet the response diagram image planes of first camera
When product or when vehicle is appeared in induction coil, the image that real scene shooting CCD starts and shoots vehicle with scale send to terminal and calculates
The early warning warning system of machine, early warning warning system judges the image, judges whether superelevation, if it is determined that superelevation, then into
Enter step (3)；3) the first judgment step：When vehicle appears in the visual field, when meeting the response image area of second camera or
When vehicle is appeared in induction coil, the image that real scene shooting CCD starts and shoots vehicle with scale is sent to the early warning of terminal computer
Warning system, early warning warning system judges the image, judges whether superelevation, if it is determined that superelevation, then enter step
(4)；4) alarm and buffer step：Early warning warning system sends out signal, the first programmable controller to the first programmable controller
Control loudspeaker sends out 120 decibels or more of alarm song, and inflates the large-scale air bag above tunnel face to protect tunnel immediately
Road junction and vehicle, early warning warning system send out signal to the second programmable controller, first control cover board and open completely, then control liter
Falling unit is raised up to highest limit.
Compared with prior art, the beneficial effects of the invention are as follows：The road limit for height image early warning warning system is utilized and is amplified
Device can intuitive high speed driver's superelevation, moreover, being arranged at the top of the middle height of first camera and second camera and superelevation scale
In the same horizontal line, if vehicle super-high, car body picture can be captured by camera, then letter is carried out by picture signal transmission
Breath processing, be provided with first camera and second camera, using twice shoot determine vehicle whether superelevation, improve the accurate of system
Degree can play vehicle certain protection in addition, being provided with large-scale air bag and deceleration strip on the tunnel in front of vehicle traveling
Effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of present system；
Fig. 2 is present system control flow structural schematic diagram.
In figure：1, road surface, 2, vehicle, 3, fixed seat, 4, superelevation scale, 5, first camera, 6, support base, 7, supporting rod,
8, second camera, 9, large-scale air bag, the 10, first control switch, 11, tunnel, 12, loudspeaker, the 13, second programmable controller,
14, lifting gear, 15, deceleration strip, 16, groove, the 17, second support base, 18, second support bar, the 19, second fixed seat, 20,
Three fixed seats, 21, cover board.
Specific implementation mode
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 describes, 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.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of road limit for height image early warning warning system, including road surface 1, it is characterised in that：1 top of the road surface is permissible
Vehicle 2 passes through, and is equipped with superelevation scale 4 by the first fixed seat 3 on the road surface 1 on 2 right side of vehicle, and the superelevation scale 4 is right
First support bar 7 is equipped with by the second fixed seat 19 on the road surface 1 of side, and 7 top of first support bar passes through the first support base 6
Indirect support is equipped with first camera 5, and second is equipped with by third fixed seat 20 on the road surface 1 on 5 right side of the first camera
Supporting rod 18, and 18 top of second support bar is equipped with second camera 8,8 right side of the second camera by the second support base 17
Road surface 1 be arranged with groove 16, groove 16 is provided with the cover board 21 concordant with road surface, and ordinary circumstance lower cover 21 is in and closes
Closed state, 16 positioned inside of groove have deceleration strip 15, and 15 bottom of the deceleration strip is connected with lifting gear 14, and lifting gear
14 right sides are connected with the second programmable controller 13, and the cover board 21 is driven by electric rotating machine to be opened and closed, the electric rotating machine
The second programmable controller of access 13 control port, there is tunnel 11 on the right side of the deceleration strip 15, and on the left of 11 entrance of tunnel
Lower section is equipped with loudspeaker 12, and large-scale air bag 9, and large-scale air bag 9 and expansion are equipped on the tunnel 11 of 12 top of the loudspeaker
Sound device 12 is connected with the first programmable controller 10.
Has terminal computer, first camera 5, large-scale air bag 9, the first programmable controller 10, amplifies at second camera 8
Device 12, the second programmable controller 13 are connected to terminal computer, first camera 5, second camera 8, large-scale air bag 9, loudspeaker
12 are connected with WIFI or 4G/5G networks with terminal computer, the first programmable controller 10, the second programmable controller 13 with
USB data line mode is connect with terminal computer.First camera 5, second camera 8, large-scale air bag 9, loudspeaker 12 be not because square
Just it connects in a wired fashion, so generally wirelessly connecting, both can also pass through interconnection by LAN connection
Net, convenient for using database gathered data.To ensure the accuracy of signal, maloperation and operating delay, the first programmable control are prevented
Device 10 processed, the second programmable controller 13 are connect in a manner of USB data line with terminal computer.
It is alternate that 4 surface color of superelevation scale is set as red white dichromatism.Groove is red under normal circumstances, in order to ensure
Shot in the case of low visibility it is clear, and adapt to shot under night vision and infrared mode, can be doped with glimmering in groove
Optical coating.The fluorescent paint be metal sulfide or rare earth oxide with a small amount of activating agent through calcining.
The first camera and second camera are double CCD light filling type video cameras, and are provided with infrared mode and night vision mode,
The infrared mode and night vision mode are opened by early warning warning system control to ensure to identify in low visibility or night
Ability, the first camera 5 and second camera 8 are respectively positioned on 2 right side of road surface, and the first camera 5 and second with superelevation scale 4
The visual field of camera 8, which is all provided with, is set to the centrally located position slightly to the right of superelevation post ruler 4.Double CCD light fillings type video cameras include at least one
A induction CCD, a real scene shooting CCD and a flash lamp.
The deceleration strip is the deceleration strip of plurality of rows of rubber material, and with embedded multiple rows of screw so that its bottom with
Lifting gear 14 is connected to a fixed.The deceleration strip superficial layer, which is hard, sufficiently ductile an engineering plastics or recycled plastic,
Multiple rows of screw is stainless steel.
The middle height of the first camera 5 and second camera 8 is arranged in the same horizontal line with 4 top of superelevation scale,
And distance range is 15-30m between first camera 5 and second camera 8, apart from model between first camera 5 and superelevation scale top
It encloses for 15-30m.Distance e.g. 17m, 19m, 20m, 22m, 25m, 27m, 28m.
The deceleration strip 15 is set as the domes that surface is plane.
A kind of road limit for height image early warning alarming method, it makes use of foregoing road limit for height image early warning alarm systems
To implement, step is system：1) preliminary step：The highest limit scale and first camera 5 and second camera of superelevation scale 4 are set
8 camera lens height is all identical as tunnel highest limit, and tests the situation of taking pictures of first camera 5 and second camera 8, lifting dress one by one
14 elevating function and the player function of loudspeaker 12 are set, the shooting of the induction CCD of first camera 5 and second camera 8 is set
Between be divided into 3s, can also be between 2-8s, vehicle shooting response image area be 300-800 elemental areas, e.g. 400 ,/
Rectangular or rectangle induction coil is arranged in the area of 500/600/700 pixel, or feature locations in the visual field；2) first judges
Step：When vehicle appears in the visual field, meets the response image area of first camera 5, such as meet 400 elemental areas, or
It when vehicle is appeared in induction coil, is appeared in whole or in part such as vehicle entity in the induction coil in the visual field, real scene shooting CCD is opened
The image for moving and shooting vehicle with scale is sent to the early warning warning system of terminal computer, early warning warning system to the image into
Row judges, judges whether superelevation, if it is determined that superelevation, then enter step 3；3) the first judgment step：When vehicle appears in the visual field
In, when meeting the response image area of second camera 8, such as meets 400 elemental areas or vehicle appears in induction coil
When, it is appeared in whole or in part such as vehicle entity in the induction coil in the visual field, real scene shooting CCD starts and shoots vehicle with scale
Image is sent to the early warning warning system of terminal computer, and early warning warning system judges the image, judges whether superelevation,
If it is determined that superelevation, then enter step 4；4) alarm and buffer step：Early warning warning system is sent out to the first programmable controller 10
Go out signal, the first programmable controller 10 control loudspeaker 12 sends out 120 decibels or more of alarm song, and to above tunnel face
Large-scale air bag 9 inflated immediately with protection path mouth and vehicle, early warning warning system sends out letter to the second programmable controller 13
Number, it first controls cover board 21 and opens completely, then control lifting gear 14 and be raised up to highest limit.Preferably, it can be 150 decibels or more
Alarm song, it is preferable that cover board 21 can divide two halves to the left and right both sides open, by both sides two electric rotating machines control.It is described
Programmable controller is exclusively used in pre-set programs control motor, can be the commercial product of Siemens or Texas Instrument, such as
S5 series, S7 series, TAS1020 series.
Operation principle：Before using the road limit for height image early warning warning system, need to entire early warning warning system
Simple structure understanding is carried out, the process entirely handled can generally carry out the division of two parts, first farther out at one
Video capture is carried out to Overheight Vehicles apart from first camera 5, according to whether there is car body influence in part to be located at after progress picture catching
Determine whether superelevation above superelevation scale, is judged again with second camera 8 in the second position, if judging that vehicle obviously surpasses again
Height starts loudspeaker 12 using the first control switch 10 and sends out big decibel alarm song, and open tunnel face by information processing
The large-scale air bag 9 of top, while under the action of the second programmable controller 13, deceleration strip 15 is risen using lifting gear 14,
If first camera 5 and second camera 8 do not capture car body image, vehicle can pass through tunnel 11, if first camera 5 is not
Car body image is captured, and second camera 8 captures car body image, by information processing, is started using the first control switch 10
Loudspeaker 12 sends out big decibel alarm song, and opens the large-scale air bag 9 above tunnel face, while in the second programmable controller
Under the action of 13, deceleration strip 15 is risen using lifting gear 14.It is that tunnel can be played non-really there is limit for height vehicle
Often it is effectively protected effect, and protection Overheight Vehicles.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (5)
1. a kind of road limit for height image early warning warning system, including road surface (1), it is characterised in that：It can permit on the road surface (1)
Perhaps vehicle (2) passes through, and is equipped with superelevation scale (4) by the first fixed seat (3) on the road surface (1) on the right side of vehicle (2), described
First support bar (7), and first support bar are equipped with by the second fixed seat (19) on road surface (1) on the right side of superelevation scale (4)
(7) by the first support base (6), support is equipped with first camera (5), the road surface on the right side of the first camera (5) indirectly at top
(1) second support bar (18) is equipped with by third fixed seat (20) on, and passes through the second support at the top of second support bar (18)
Seat (17) is equipped with second camera (8), and the road surface (1) on the right side of the second camera (8) is arranged with groove (16), groove (16)
It is provided with the cover board concordant with road surface (21), and ordinary circumstance lower cover (21) is closed, groove (16) positioned inside
There are deceleration strip (15), deceleration strip (15) bottom to be connected with lifting gear (14), and lifting gear (14) right side and second
Programmable controller (13) is connected, and the cover board (21) is driven by electric rotating machine to be opened and closed, the access of the electric rotating machine the
There is tunnel (11) on the control port of two programmable controllers (13), deceleration strip (15) right side, and on the left of tunnel (11) entrance
Lower section is equipped with loudspeaker (12), and large-scale air bag (9), and large-scale gas are equipped on the tunnel (11) above the loudspeaker (12)
Capsule (9) is connected with the first programmable controller (10) with loudspeaker (12)；
Have a terminal computer, first camera (5), second camera (8), large-scale air bag (9), the first programmable controller (10),
Loudspeaker (12), the second programmable controller (13) are connected to terminal computer, first camera (5), second camera (8), large size
Air bag (9), loudspeaker (12) are connected with WIFI or 4G/5G networks with terminal computer, the first programmable controller (10),
Two programmable controllers (13) are connect in a manner of USB data line with terminal computer.
2. a kind of road limit for height image early warning warning system according to claim 1, it is characterised in that：The superelevation scale
(4) it is alternate to be set as red white dichromatism for surface color；
The first camera and second camera are double CCD light filling type video cameras, and are provided with infrared mode and night vision mode, described
First camera (5) and second camera (8) are respectively positioned on superelevation scale (4) on the right side of road surface (2), and the first camera (5) and the
The visual field of two cameras (8), which is all provided with, is set to the centrally located position slightly to the right of superelevation post ruler (4)；
The deceleration strip is the deceleration strip of plurality of rows of rubber material, and with embedded multiple rows of screw so that its bottom and lifting
Device (14) is connected to a fixed.
3. a kind of road limit for height image early warning warning system according to claim 2, it is characterised in that：The first camera
(5) in the same horizontal line with setting at the top of the middle height of second camera (8) and superelevation scale (4), and first camera (5) and
Distance range is 15-30m between second camera (8), and distance range is 15- between first camera (5) and superelevation scale top
30m。
4. a kind of road limit for height image early warning warning system according to claim 3, it is characterised in that：The deceleration strip
(15) domes that surface is plane are set as.
5. a kind of road limit for height image early warning alarming method, it makes use of the road limits as described in claim 2-4 any one
To implement, step is for hi-vision early warning warning system：
1) preliminary step：Highest limit scale and the camera lens of first camera (5) and second camera (8) that superelevation scale (4) is arranged are high
Degree is all identical as tunnel highest limit, and situation of taking pictures, the lifting gear of test first camera (5) and second camera (8) one by one
(14) player function of elevating function and loudspeaker (12), the induction CCD of setting first camera (5) and second camera (8)
Shooting interval be 3s, the response image area of vehicle shooting is 300-800 elemental areas, or Q-character in the visual field installs
Set rectangular or rectangle induction coil；
2) the first judgment step：When vehicle appears in the visual field, when meeting the response image area of first camera (5) or vehicle
When appearing in induction coil, the image that real scene shooting CCD starts and shoots vehicle with scale is sent to the early warning alarm of terminal computer
System, early warning warning system judges the image, judges whether superelevation, if it is determined that superelevation, then enter step (3)；
3) the first judgment step：When vehicle appears in the visual field, when meeting the response image area of second camera (8) or vehicle
When appearing in induction coil, the image that real scene shooting CCD starts and shoots vehicle with scale is sent to the early warning alarm of terminal computer
System, early warning warning system judges the image, judges whether superelevation, if it is determined that superelevation, then enter step (4)；
4) alarm and buffer step：Early warning warning system sends out signal, the first programmable control to the first programmable controller (10)
Device (10) control loudspeaker (12) processed sends out 120 decibels or more of alarm song, and vertical to the large-scale air bag (9) above tunnel face
It inflates with protection path mouth and vehicle, early warning warning system sends out signal to the second programmable controller (13), first control lid
Plate (21) is opened completely, then is controlled lifting gear (14) and be raised up to highest limit.
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| CN201810284926.6A CN108492559A (en) | 2018-04-02 | 2018-04-02 | A kind of road limit for height image early warning warning system and method |
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| CN110164142A (en) * | 2019-05-20 | 2019-08-23 | 广州市建筑科学研究院有限公司 | A kind of road limit for height system and method |
| CN110264738A (en) * | 2019-06-24 | 2019-09-20 | 武汉铁路职业技术学院 | Intelligent height limiting protection device and protection method thereof |
| CN110728812A (en) * | 2019-10-12 | 2020-01-24 | 国网新疆电力有限公司喀什供电公司 | Detection and protection device for preventing external damage of power transmission line and use method thereof |
| CN112144433A (en) * | 2020-09-27 | 2020-12-29 | 黄悦 | Road safety deceleration frame and use method thereof |
| CN112541951A (en) * | 2020-11-13 | 2021-03-23 | 国网浙江省电力有限公司舟山供电公司 | Monitoring system and monitoring method for preventing ship from hooking off cross-sea overhead power line |
| CN112885083A (en) * | 2021-01-13 | 2021-06-01 | 高欢 | Intelligent vehicle parking system and method for smart city |
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| CN114657913A (en) * | 2022-05-06 | 2022-06-24 | 长沙理工大学 | Self-powered road height limit monitoring, warning and violation information reporting system |
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