CN114202914A - Close-range image traffic violation and road condition photogrammetry system based on Wifi signal - Google Patents
Close-range image traffic violation and road condition photogrammetry system based on Wifi signal Download PDFInfo
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- 238000006243 chemical reaction Methods 0.000 claims description 8
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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
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
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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
- G08G1/0125—Traffic data processing
- G08G1/0133—Traffic data processing for classifying traffic situation
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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
- G08G1/017—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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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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Abstract
The invention relates to the technical field of road supervision, in particular to a close-range image traffic violation and road condition photogrammetry system based on Wifi signals, which comprises a municipal road, an skynet server and a vehicle database, wherein fixing frames are installed on two sides of the municipal road through bolts, an information acquisition mechanism is installed outside the fixing frames, an installation rod is installed on the outer wall of the top of each fixing frame through a bolt, a base station is installed on the outer wall of the side surface of each installation rod through a bolt, a WiFi module is arranged in each base station, and the base stations exchange data with the information acquisition mechanism through the WiFi modules. The invention has the advantages that the close-range acquisition cameras of the information acquisition mechanism acquire images of the upper part, the left part and the right part of the vehicle on two sides of the municipal road, then the images are transferred to the micro server through the WiFi module of the base station, the images are analyzed through the micro server, the vehicle does not need to be acquired by calling a camera on the vehicle through the vehicle-mounted WiFi router, and accidents caused by faults of the vehicle-mounted WiFi router can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of road supervision, in particular to a close-range image traffic violation and road condition photogrammetry system based on Wifi signals.
Background
Along with the improvement of science and technology, the living standard of people is improved, the number of private automobiles is greatly increased, the popularization of automobiles greatly facilitates the daily travel of people, and meanwhile, great pressure is added to the load capacity of a road traffic system, and a plurality of traffic accidents are caused. The traffic violation is the main cause of traffic accidents, and especially the traffic violations such as overspeed driving, red light running driving, violation turning around, violation reversing and the like often cause large-scale traffic accidents, so that the traffic safety and management department has important practical significance for real-time detection and monitoring of the traffic violations by running vehicles.
Chinese patent No. CN112309128A provides a close-range image traffic violation and road conditions photogrammetry system based on Wifi signal, including car, basic station and car pipe institute, the basic station is laid on the more position of traffic flow, and has laid the data bus who is used for transmitting the big data between basic station and the car pipe institute, the car pipe institute is built in each city, install on-vehicle Wifi router on the car, equal activity is provided with more adjustable transmitting antenna on the outer wall in on-vehicle Wifi router top four corners, be provided with the data line interface on the outer wall of on-vehicle Wifi router one side.
However, the close-range image traffic violation and road condition photogrammetry system based on the Wifi signal requires that the vehicle owner actively installs the vehicle-mounted Wifi router in a matching manner, the implementation difficulty is higher, the vehicle owner can modify or close the vehicle-mounted Wifi router at will, the expected effect cannot be achieved, and the vehicle can be frequently connected with different base stations and disconnected in the driving process, so that the Wifi router can generate heat seriously, and unexpected faults of the Wifi router are easily caused.
Disclosure of Invention
The invention aims to provide a close-range image traffic violation and road condition photogrammetry system based on a Wifi signal, so as to solve the problems that the implementation difficulty of installing a vehicle-mounted Wifi router is higher and the vehicle-mounted Wifi router is easy to break down in the background technology.
The technical scheme of the invention is as follows: the utility model provides a close-range image traffic violation and road conditions photogrammetry system based on Wifi signal, includes town road, day net server and vehicle database, the mount is installed through the bolt in the both sides of town road, and the externally mounted of mount has information acquisition mechanism, install the installation pole through the bolt on the top outer wall of mount, and install the basic station through the bolt on the side outer wall of pole, the basic station embeds there is the wiFi module, and the basic station passes through the wiFi module and exchanges data with information acquisition mechanism, little server and road conditions display are installed through the bolt to one side of town road, and little server and road conditions display all exchange data through wiFi module and information acquisition mechanism, little server carries out data exchange through communication cable and day net server.
Further, information acquisition mechanism includes that a plurality of is close to view and gathers camera, a plurality of light filling lamp and a plurality of distant view and gather the camera, close to view and gather camera and light filling lamp and all install on the side outer wall of mount through the bolt, and distant view gathers the camera and installs on the side outer wall of installation pole through the bolt.
Furthermore, a noise elimination module is arranged in the micro server, the noise elimination module belongs to a proportion conversion module and a road condition identification module, and the synthesis module belongs to a violation identification module.
Furthermore, the violation identification module is subordinate to an action identification module, an owner identification module and a vehicle identification module, and the proportion conversion module is subordinate to a synthesis module.
Furthermore, an appearance recognition module and a license plate recognition module are subordinate to the skynet server, a vehicle type comparison module is subordinate to the appearance recognition module, and the vehicle type comparison module and the license plate recognition module exchange data with a vehicle database.
Further, install the speaker through the bolt on one side outer wall of road conditions display, install the dead lever through the bolt on the bottom outer wall of road conditions display, and the base is installed through the bolt in the bottom of dead lever, the base is fixed in one side of town road.
Furthermore, the welding has the bracing piece that is the equidistance and distributes on the top outer wall of road conditions display, and installs the top cap through the bolt on the top outer wall of bracing piece.
Further, solar cell panel is installed through the screw in the inside of top cap, and solar cell panel is electric connection with road conditions display and speaker respectively, install the protective cover through the bolt on the top outer wall of top cap.
Further, the insulator spindle is installed through the bolt in the top of installation pole, and the top of insulator spindle installs through the bolt and stimulates the body, it has the lightning rod to weld on the top outer wall of the body to stimulate.
Furthermore, the outer wall of the bottom of the exciting body is electrically connected with a grounding wire, and one end, far away from the exciting body, of the grounding wire is buried underground.
The invention provides a close-range image traffic violation and road condition photogrammetry system based on Wifi signals through improvement, compared with the prior art, the close-range image traffic violation and road condition photogrammetry system based on Wifi signals has the following improvement and advantages:
(1) through the information acquisition mechanism who sets up, the close-range collection camera of information acquisition mechanism carries out image acquisition to the top and the left and right sides of vehicle in the both sides of town road, later reaches little server through the wiFi module transfer of basic station, carries out the analysis to the image through little server, and need not to carry out image acquisition to the vehicle through the camera that on-vehicle WiFi router called the vehicle, can effectively avoid leading to the unexpected emergence because of the trouble of on-vehicle WiFi router.
(2) Through the information acquisition mechanism and the road conditions display that set up, the image data on the whole town road can be gathered to information acquisition mechanism's long-range view collection camera, later reaches little server through the wiFi module transfer of basic station, carries out the analysis to the image through little server, shows road conditions through the road conditions display at last, also can report near car owner through the speaker if there is dangerous condition or the condition of violating the regulations to remind the car owner to travel carefully.
(3) Through the basic station and the wiFi module that set up, the basic station can be connected with near traffic police's on duty equipment through the wiFi module, when little server detects violating regulations or the dangerous condition of road takes place, after obtaining sky net server and car management and authorizing, can in time inform traffic police on duty through the wiFi module and traffic police's equipment on duty to the traffic police on duty can react as early as possible.
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The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic flow diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a micro server according to the present invention;
FIG. 3 is a schematic view of an skynet server architecture of the present invention;
FIG. 4 is a schematic illustration of a town road construction of the present invention;
FIG. 5 is a schematic structural diagram of a road condition display according to the present invention;
fig. 6 is a schematic view of the mounting bar structure of the present invention.
Description of reference numerals:
the system comprises a municipal road 1, an information acquisition mechanism 2, a base station 3, a WiFi module 4, a microserver 5, a road condition display 6, a 7-day network server, a vehicle database 8, a fixing frame 9, a close scene acquisition camera 10, a light supplement lamp 11, a mounting rod 12, a noise elimination module 13, a proportion conversion module 14, a synthesis module 15, a violation identification module 16, an action identification module 17, an owner identification module 18, a vehicle identification module 19, a road condition identification module 20, an appearance identification module 21, a vehicle type comparison module 22, a fixed rod 23, a base 24, a loudspeaker 25, a supporting rod 26, a top cover 27, a solar cell panel 28, a protective cover 29, a distant scene acquisition camera 30, an insulating rod 31, an exciter 32, a lightning rod 33, a grounding wire 34 and a license plate identification module 35.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides a close-range image traffic violation and road condition photogrammetry system based on Wifi signals through improvement, as shown in figures 1-6, the system comprises a municipal road 1, a skynet server 7 and a vehicle database 8, wherein two sides of the municipal road 1 are provided with fixed frames 9 through bolts, the outside of the fixed frame 9 is provided with an information acquisition mechanism 2, the outer wall of the top of the fixed frame 9 is provided with a mounting rod 12 through bolts, the outer wall of the side surface of the mounting rod 12 is provided with a base station 3 through bolts, the base station 3 is internally provided with a WiFi module 4, the WiFi module 4 is used for wireless transfer and exchanges data with other electrical equipment, the base station 3 exchanges data with the information acquisition mechanism 2 through the WiFi module 4, one side of the municipal road 1 is provided with a micro server 5 and a road condition display 6 through bolts, and the micro server 5 and the road condition display 6 exchange data with the information acquisition mechanism 2 through the WiFi module 4, the micro server 5 exchanges data with the skynet server 7 through a communication cable.
Further, the information collecting mechanism 2 includes a plurality of close-range collecting cameras 10, a plurality of light compensating lamps 11 and a plurality of far-range collecting cameras 30, the model of the close-range collecting camera 10 is preferably AL-Solar-CCTV, and is mainly used for shooting the appearance of the vehicle and the action of the vehicle owner, the model of the far-range collecting camera 30 is preferably MV-GE231GC-T, the far-range collecting camera 30 mainly shoots the road condition and the driving condition of the vehicle, the close-range collecting camera 10 and the light compensating lamps 11 are both mounted on the outer wall of the side face of the fixing frame 9 through bolts, and the far-range collecting camera 30 is mounted on the outer wall of the side face of the mounting rod 12 through bolts.
Further, a noise elimination module 13 is arranged in the micro server 5, the noise elimination module 13 is used for eliminating data noise, the noise elimination module 13 is subordinate to a proportion conversion module 14 and a road condition identification module 20, the synthesis module 15 is subordinate to a violation identification module 16, and the violation identification module 16 is used for identifying violation behaviors of the vehicle and the vehicle owner.
Further, the violation identification module 16 is subordinate to an action identification module 17, a vehicle owner identification module 18 and a vehicle identification module 19, the proportion conversion module 14 is subordinate to a synthesis module 15, and the synthesis module 15 is used for synthesizing data shot by a plurality of cameras.
Further, the skynet server 7 is subordinate to an appearance recognition module 21 and a license plate recognition module 35, the appearance recognition module 21 and the license plate recognition module 35 are respectively used for extracting and recognizing the appearance and the license plate of the vehicle, the appearance recognition module 21 is subordinate to a vehicle type comparison module 22, and the vehicle type comparison module 22 and the license plate recognition module 35 both exchange data with the vehicle database 8.
Further, a loudspeaker 25 is mounted on the outer wall of one side of the road condition display 6 through a bolt, the model of the loudspeaker 25 is preferably 5090-48B38-8, the loudspeaker 25 can broadcast the dangerous condition of the road condition, a fixing rod 23 is mounted on the outer wall of the bottom of the road condition display 6 through a bolt, a base 24 is mounted at the bottom end of the fixing rod 23 through a bolt, the base 24 is fixed on one side of the municipal road 1, and the fixing rod 23 and the base 24 are used for fixing the road condition display 6.
Further, the top outer wall of the road condition display 6 is welded with the support rods 26 distributed equidistantly, the top outer wall of the support rods 26 is provided with the top cover 27 through bolts, and the top cover 27 is used for protecting the road condition display 6.
Further, solar cell panel 28 is installed through the screw in the inside of top cap 27, and the preferred not mark system type of model of solar cell panel 28, and solar cell panel 28 is used for converting light energy into the electric energy and provides the electric energy for road conditions display 6, and solar cell panel 28 is electric connection with road conditions display 6 and speaker 25 respectively, installs protective cover 29 through the bolt on the top outer wall of top cap 27, and protective cover 29 is used for protecting solar cell panel 28.
Further, the top end of the mounting rod 12 is provided with an insulating rod 31 through a bolt, the top end of the insulating rod 31 is provided with an excitation body 32 through a bolt, the outer wall of the top of the excitation body 32 is welded with a lightning rod 33, and the lightning rod 33 is used for preventing lightning from damaging electrical equipment.
Further, a grounding wire 34 is electrically connected to the bottom outer wall of the exciter 32, the grounding wire 34 can guide the lightning to the ground, and one end of the grounding wire 34 away from the exciter is buried in the ground.
The working principle of the invention is as follows: when a vehicle runs on the municipal road 1, the vision collecting camera 30 of the information collecting mechanism 2 can shoot and collect the road condition of the municipal road 1 and the behavior of the vehicle, the collected data is transmitted to the micro server 5 through the wifi module 4 of the base station 3, the micro server 5 firstly eliminates the data noise through the noise elimination module 13, then identifies the road condition through the road condition identification module 20, if the dangerous condition is found, the micro server 5 sends the data to the road condition display 6 through the wifi module 4 of the base station 3, so that the road condition display 6 displays the dangerous condition and broadcasts the dangerous condition through the loudspeaker 25, meanwhile, the action identification module 17 under the violation identification module 16 can identify the violation action of the vehicle, meanwhile, the license plate identification module 19 identifies the license plate and transmits the license plate to the skynet server 7, after the skynet server 7 and the vehicle tube are authorized, the microprocessor sends the violation data to a nearby traffic police on duty through the wifi module 4 of the base station 3, so that the traffic police on duty can stop and process the violation behaviors; when a vehicle passes near the information acquisition mechanism 2, a close-range acquisition camera of the information acquisition mechanism 2 can shoot and acquire the upper part and the left and the right of the close range of the vehicle, then the acquired data is transmitted to the micro-server 5 through a wifi module 4 of a base station 3, the micro-server 5 firstly eliminates data noise through a noise elimination module 13, then image data of a plurality of directions are converted into uniform proportion through a proportion conversion module 14, a plurality of images are synthesized through a synthesis module 15, finally the owner action is identified whether violation occurs or not through an owner identification module 18 under a violation identification module 16, license plate identification is carried out through a license plate identification module 19, if the owner violation occurs, the micro-server 5 transmits the data to a skynet server 7, and after the skynet server 7 and a vehicle pipe are authorized, a microprocessor transmits the violation data to a nearby duty traffic police through the wifi module 4 of the base station 3, the on-duty traffic police can stop and process the violation behaviors, when the action of a vehicle owner is identified, the synthesized vehicle data can be transmitted to the skynet server 7, the skynet server 7 transfers the appearance information of the photographed vehicle from the vehicle database 8 through license plate information, then the appearance information of the photographed vehicle transferred from the vehicle database 8 is compared with the appearance information transferred by the micro-server 5 through the vehicle type comparison module 21, if the inconsistency is found, the information can be fed back to the micro-server 5, and the microprocessor sends the comparison data to the on-duty traffic police nearby through the wifi module 4 of the base station 3, so that the on-duty traffic police can stop and process the violation behaviors.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a close-range image traffic violation and road conditions photogrammetry system based on Wifi signal which characterized in that: comprises a municipal road (1), a skynet server (7) and a vehicle database (8), the two sides of the municipal road (1) are provided with fixed frames (9) through bolts, an information acquisition mechanism (2) is arranged outside the fixed frame (9), an installation rod (12) is arranged on the outer wall of the top of the fixed frame (9) through a bolt, and the outer wall of the side surface of the mounting rod (12) is provided with a base station (3) through a bolt, a WiFi module (4) is arranged in the base station (3), and the base station (3) exchanges data with the information acquisition mechanism (2) through the WiFi module (4), one side of the municipal road (1) is provided with a micro server (5) and a road condition display (6) through bolts, the micro server (5) and the road condition display (6) exchange data with the information acquisition mechanism (2) through the WiFi module (4), the micro server (5) exchanges data with the skynet server (7) through a communication cable.
2. The close-range image traffic violation and road condition photogrammetry system based on Wifi signals as claimed in claim 1, characterized in that: information acquisition mechanism (2) include that a plurality of is close-range to gather camera (10), a plurality of light filling lamp (11) and a plurality of distant view and gather camera (30), close-range to gather camera (10) and light filling lamp (11) all through installing on the side outer wall of mount (9) through the bolt, and distant view is gathered camera (30) and is installed on the side outer wall of installation pole (12) through the bolt.
3. The close-range image traffic violation and road condition photogrammetry system based on Wifi signals as claimed in claim 1, characterized in that: the micro server (5) is internally provided with a noise elimination module (13), the noise elimination module (13) belongs to a proportion conversion module (14) and a road condition identification module (20), and the synthesis module (15) belongs to a violation identification module (16).
4. The close-range image traffic violation and road condition photogrammetry system based on Wifi signals as claimed in claim 3, characterized in that: the violation identification module (16) is subordinate to an action identification module (17), an owner identification module (18) and a vehicle identification module (19), and the proportion conversion module (14) is subordinate to a synthesis module (15).
5. The close-range image traffic violation and road condition photogrammetry system based on Wifi signals as claimed in claim 1, characterized in that: the sky net server (7) is subordinate to an appearance recognition module (21) and a license plate recognition module (35), the appearance recognition module (21) is subordinate to a vehicle type comparison module (22), and the vehicle type comparison module (22) and the license plate recognition module (35) exchange data with a vehicle database (8).
6. The close-range image traffic violation and road condition photogrammetry system based on Wifi signals as claimed in claim 1, characterized in that: install speaker (25) through the bolt on the one side outer wall of road conditions display (6), install dead lever (23) through the bolt on the bottom outer wall of road conditions display (6), and the base (24) is installed through the bolt in the bottom of dead lever (23), one side at town road (1) is fixed in base (24).
7. The close-range image traffic violation and road condition photogrammetry system based on Wifi signals as claimed in claim 1, characterized in that: the welding has bracing piece (26) that are the equidistance and distribute on the top outer wall of road conditions display (6), and installs top cap (27) through the bolt on the top outer wall of bracing piece (26).
8. The close-range image traffic violation and road condition photogrammetry system based on Wifi signals as recited in claim 7, characterized in that: solar cell panel (28) are installed through the screw in the inside of top cap (27), and solar cell panel (28) are electric connection with road conditions display (6) and speaker (25) respectively, install protective cover (29) through the bolt on the top outer wall of top cap (27).
9. The close-range image traffic violation and road condition photogrammetry system based on Wifi signals as claimed in claim 1, characterized in that: insulator spindle (31) are installed through the bolt in the top of installation pole (12), and the top of insulator spindle (31) is installed through the bolt and is aroused body (32), it has lightning rod (33) to weld on the top outer wall of arousing body (32).
10. The close-range image traffic violation and road condition photogrammetry system based on Wifi signals as recited in claim 9, wherein: the bottom outer wall of the exciting body (32) is electrically connected with a grounding wire (34), and one end, far away from the exciting body, of the grounding wire (34) is buried underground.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111405955.1A CN114202914A (en) | 2021-11-24 | 2021-11-24 | Close-range image traffic violation and road condition photogrammetry system based on Wifi signal |
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| CN202111405955.1A CN114202914A (en) | 2021-11-24 | 2021-11-24 | Close-range image traffic violation and road condition photogrammetry system based on Wifi signal |
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Application publication date: 20220318 |