CN108198436B - Closed circuit monitoring system with voice reminding function - Google Patents
Closed circuit monitoring system with voice reminding function Download PDFInfo
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- CN108198436B CN108198436B CN201810166558.5A CN201810166558A CN108198436B CN 108198436 B CN108198436 B CN 108198436B CN 201810166558 A CN201810166558 A CN 201810166558A CN 108198436 B CN108198436 B CN 108198436B
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- 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
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Abstract
The invention discloses a closed circuit monitoring system with voice reminding function, comprising: the license plate recording components are respectively arranged on a main trunk road and/or a secondary trunk road of an urban area; the first background camera is used for shooting the whole road surface monitoring image of the main road and/or the secondary road in real time; the first license plate recording devices are used for respectively collecting images of running vehicles on a plurality of lanes of the main road and/or the secondary road and extracting a license plate number group I; the second license plate input devices are used for respectively acquiring images of running vehicles on the lanes and extracting a license plate number group II; the vehicle track analysis module is used for acquiring the license plate number group I and the license plate number group II in real time and drawing a vehicle track; and the voice warning analysis device is used for acquiring the overspeed vehicle and establishing wireless communication connection with the overspeed vehicle. The invention can quickly establish contact with a vehicle when a certain vehicle needs to be subjected to overspeed warning by drawing the vehicle track for the vehicles entering the urban area.
Description
Technical Field
The invention relates to the technical field of closed circuit monitoring, in particular to a closed circuit monitoring system with a voice reminding function.
Background
In the prior art, a warning board is generally arranged on a road section to inform an owner of the speed limit of a vehicle in a certain section, or an overspeed reminding and broadcasting mode is used in the vehicle, but the mode only depends on the self-conscious property, is not suitable for a closed circuit monitoring system in a city, and cannot give a warning to an overspeed vehicle entering the city at the first time.
The closed circuit monitoring system of the existing urban traffic road is mainly characterized in that monitoring points are arranged at key places, intersections and the like of the urban traffic road, fixed front-end video and audio acquisition equipment is installed, video images are acquired and transmitted to a traffic command center through various modes (optical fibers, special lines and the like) to store, process and release information, so that traffic command managers can make timely and accurate judgment on traffic violation, traffic jam, traffic accidents and other emergencies, and various system control parameters and command scheduling strategies are correspondingly adjusted. However, the existing closed-circuit monitoring system cannot warn the overspeed vehicle and cannot quickly find the overspeed vehicle in a short time.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
It is still another object of the present invention to provide a closed circuit monitoring system with voice reminding function, which registers vehicles by drawing vehicle tracks for vehicles entering urban areas, and can quickly find a target vehicle by searching when a certain vehicle needs to be located and captured.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a closed circuit monitoring system having a voice alert function, comprising:
the license plate recording components are respectively arranged on a main trunk road and/or a secondary trunk road of an urban area; any license plate input assembly further comprises a first background camera which is used for shooting the whole road surface monitoring image of the main road and/or the secondary road in real time; and the first license plate recording devices are used for respectively acquiring images of running vehicles on a plurality of lanes of the main road and/or the secondary road and extracting the license plate number group I.
And the second license plate entry devices are respectively arranged on the main road, the secondary main road and the branch road in the urban area, and are used for respectively acquiring images of running vehicles on the main road, the secondary main road and the multiple lanes of the branch road and extracting a license plate number group II, and the straight-line distance between two adjacent second license plate entry devices is less than or equal to 1000m in the same driving direction on the same main road, the secondary main road and the branch road.
The vehicle track analysis module is used for acquiring the license plate number group I in real time and storing the license plate number group I into a vehicle track list as a track starting point, and the vehicle track analysis module is also used for acquiring the license plate number group II in real time and storing the license plate number group II into a license plate number retrieval module; the vehicle track analysis module sequentially searches a plurality of license plate numbers in the acquired license plate number group I in the license plate number search module to obtain a search result:
and if the retrieval result returns to be 0, continuing to retrieve the next license plate number in the license plate number group I.
And if the retrieval result is returned to be more than or equal to 1, sequencing the returned retrieval results according to the time sequence to obtain a sorted list, then inputting the sorted list into the vehicle track corresponding to the same license plate number in the vehicle track list, and then continuing to retrieve the next license plate number in the license plate number group I. And
the voice warning analysis device comprises an analysis module and an intercom module, wherein the intercom module comprises a first intercom end and a second intercom end, the first intercom end is arranged in a vehicle of the license plate number group I, and the second intercom end is arranged at a traffic management place; the analysis module is used for acquiring overspeed vehicles on the vehicle track and establishing wireless communication connection between the second talkback end and the first talkback end on the overspeed vehicles.
Preferably, the vehicle track comprises a traveling path of a vehicle I corresponding to the target license plate number on a plane map of an urban area, and the specific position information of n second license plate entry devices of the vehicle I and the shooting time of the n second license plate entry devices for shooting the vehicle I are distributed on the traveling path.
Preferably, if the extraction result of the license plate number of the vehicle II in the extracted license plate number group I is 0, the corresponding first license plate entry device sends the image of the vehicle II with the abnormal license plate number to the vehicle track analysis module and stores the image into the license plate abnormality processing module, and the license plate abnormality processing module extracts the vehicle body information A of the vehicle II from the image of the vehicle II and stores the vehicle body information A into the list to be processed.
If the result of extracting the license plate number of the vehicle III in the license plate number group II is 0, the corresponding second license plate input equipment sends the image of the vehicle III with the abnormal license plate number to the license plate abnormality processing module and stores the image into the license plate abnormality processing module, and the license plate abnormality processing module extracts the vehicle body information B of the vehicle III from the image of the vehicle III and stores the vehicle body information B into a list to be processed; and comparing the vehicle body information A with the vehicle body information B to obtain a comparison result:
if the vehicle body information A is matched with the vehicle body information B, a returned result is that the vehicle II and the vehicle III are the same vehicle C, then the license plate abnormity processing module draws an abnormal driving track of the vehicle C according to the time sequence, and sends the abnormal driving track to the alarm module for alarm tracing.
And if the vehicle body information A is not matched with the vehicle body information B, returning a result that the vehicle II and the vehicle III are different vehicles, and then comparing the vehicle body information A with the next vehicle body information B.
Preferably, the method further comprises the following steps:
the mobile alarm assembly is internally provided with the alarm module and further comprises a display screen which is used for synchronously displaying the abnormal traffic track when the alarm module acquires the abnormal traffic track; and the acousto-optic alarm is used for receiving the alarm instruction of the alarm module and giving out continuous acousto-optic alarm.
Preferably, the vehicle body information a or the vehicle body information B includes a vehicle body color, a kind of the vehicle, and a brand of the vehicle.
Preferably, any license plate entry component further comprises:
the supporting column is vertically and rotatably arranged on one side of the main trunk and/or the secondary trunk entering and exiting the urban area; the support column comprises a hollow bottom column and a main rod, and the main rod is connected in the hollow bottom column in a mode of rotating relative to the hollow bottom column.
The frame body is arranged on one side, facing the road, of the supporting column and comprises a fixed rod, a first telescopic rod and a second telescopic rod, the fixed rod is parallel to the supporting column and is connected to the upper end of the supporting column in a vertically sliding mode, the first telescopic rod is parallel to the ground and is connected to the first end of the fixed rod, the front end of the second telescopic rod is provided with a top cap, and the opening of the top cap faces the supporting column; the second telescopic rod is connected between the extending end of the first telescopic rod and the second end of the fixed rod.
And the plurality of second cameras are arranged on the second telescopic rods at intervals and respectively and correspondingly acquire images of running vehicles on a plurality of lanes of the main road and/or the secondary road.
And the counter bore is arranged on the supporting column and is arranged above the first telescopic rod. And
the bottom of the hydraulic telescopic rod is detachably arranged in the counter bore, and the front end of the hydraulic telescopic rod abuts against the opening of the top cap, so that the first telescopic rod and the hydraulic telescopic rod are synchronously stretched.
Preferably, the specific setting mode of the fixing rod is as follows: the support column is provided with a sliding groove, the fixed rod is provided with a sliding block matched with the sliding groove, and the sliding block is connected with a pushing mechanism so that the sliding block drives the fixed rod to move up and down along the main rod.
Preferably, the top end of the hollow bottom pillar is lower than the height of the second end of the fixing rod; and in the length direction of the second telescopic rod, the distance between the adjacent second cameras is less than or equal to 20 cm.
Preferably, the height of the second end of the fixed rod relative to the ground is more than or equal to 2.5m, and the distance between the second camera at the tail end of the second telescopic rod and the supporting column is less than or equal to 2 m.
Preferably, any of the second card entry devices further comprises:
the third cameras are sequentially arranged in the light poles on one sides of the main road, the secondary road and the branch road in the urban area in an embedded mode, and correspondingly acquire images of running vehicles on a plurality of lanes of all roads in the urban area; wherein the height of the third camera with the lowest relative position in the plurality of third cameras is more than or equal to 1.5 m.
The invention at least comprises the following beneficial effects:
the first background camera is used for shooting the whole road surface monitoring image of the main road and/or the secondary road in real time, serving as common monitoring equipment, transmitting the monitoring image of the road surface to the control center through optical fibers and the like, and selectively displaying the monitoring image on a monitoring display screen of the control center in a circulating manner after being arranged in a matrix manner; the method comprises the steps that a plurality of first license plate recording devices are arranged, all vehicles entering and exiting a city area can be simply registered, a starting point or a terminal point is provided for a vehicle track entering the city area, a plurality of second license plate recording devices can extract and record license plate numbers of vehicles running in the city area again, the vehicle track of the vehicle can be formed through a plurality of acquired track points of the same vehicle on a plane map of the city area, namely, when a license plate number group I and a license plate number group II are acquired, time is recorded, the vehicles are positioned according to image acquisition positions of the second license plate recording devices, the shortest distance between the positioning points is less than or equal to 1000m, and the vehicles can be accurately positioned; even if the license plate number is not further searched to obtain the information of the vehicle owner, the rapid positioning and tracking of the vehicles entering the urban area can be easily realized. For the vehicle speeding on the vehicle track, the analysis module establishes the wireless communication connection between the second talkback end and the first talkback end on the speeding vehicle, so that traffic managers can establish the first-time connection when acquiring the information of the speeding vehicle, and the second talkback end reminds the vehicle where the first talkback end is located to decelerate, thereby preventing irretrievable loss caused by vehicle speeding
In addition, the vehicle track analysis module searches and processes the license plate numbers, so that the license plate numbers of the vehicles directly appearing in the urban area can also be put into the vehicle track analysis module to draw the vehicle track, and if no license plate number of the same vehicle still appears in the license plate number group I after the searching and comparing of more than or equal to 2, the license plate number in the license plate number group II collected for the first time can be used as a starting point to draw the vehicle track;
in summary, the vehicles are registered by drawing vehicle tracks for vehicles entering the urban area, and when a certain vehicle needs to be subjected to overspeed warning, the vehicle can be quickly found and associated with the vehicle through the analysis module.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a closed circuit monitoring system with a voice reminding function according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a license plate entry assembly according to an embodiment of the present disclosure;
fig. 3 is a schematic cross-sectional view of a third plurality of cameras disposed within a pole in accordance with an embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1, the present invention provides a closed circuit monitoring system with voice reminding function, comprising:
the license plate recording components are respectively arranged on a main trunk road and/or a secondary trunk road of an urban area; any license plate input assembly further comprises a first background camera which is used for shooting the whole road surface monitoring image of the main road and/or the secondary road in real time; and the first license plate recording devices are used for respectively acquiring images of running vehicles on a plurality of lanes of the main road and/or the secondary road and extracting the license plate number group I.
And the second license plate entry devices are respectively arranged on the main road, the secondary main road and the branch road in the urban area, and are used for respectively acquiring images of running vehicles on the main road, the secondary main road and the multiple lanes of the branch road and extracting a license plate number group II, and the straight-line distance between two adjacent second license plate entry devices is less than or equal to 1000m in the same driving direction on the same main road, the secondary main road and the branch road.
The vehicle track analysis module is used for acquiring the license plate number group I in real time and storing the license plate number group I into a vehicle track list as a track starting point, and the vehicle track analysis module is also used for acquiring the license plate number group II in real time and storing the license plate number group II into a license plate number retrieval module; the vehicle track analysis module sequentially searches a plurality of license plate numbers in the acquired license plate number group I in the license plate number search module to obtain a search result:
and if the retrieval result returns to be 0, continuing to retrieve the next license plate number in the license plate number group I.
And if the retrieval result is returned to be more than or equal to 1, sequencing the returned retrieval results according to the time sequence to obtain a sorted list, then inputting the sorted list into the vehicle track corresponding to the same license plate number in the vehicle track list, and then continuing to retrieve the next license plate number in the license plate number group I. And
the voice warning analysis device comprises an analysis module and an intercom module, wherein the intercom module comprises a first intercom end and a second intercom end, the first intercom end is arranged in a vehicle of the license plate number group I, and the second intercom end is arranged at a traffic management place; the analysis module is used for acquiring overspeed vehicles on the vehicle track and establishing wireless communication connection between the second talkback end and the first talkback end on the overspeed vehicles.
In the scheme, the first background camera is used for shooting the whole road surface monitoring image of the main road and/or the secondary road in real time, serving as common monitoring equipment, transmitting the road surface monitoring image to the control center through optical fibers and the like, and selectively displaying the road surface monitoring image on a monitoring display screen of the control center in a circulating manner after the road surface monitoring image is arranged in a matrix manner; the method comprises the steps that a plurality of first license plate recording devices are arranged, all vehicles entering and exiting a city area can be simply registered, a starting point or a terminal point is provided for a vehicle track entering the city area, a plurality of second license plate recording devices can extract and record license plate numbers of vehicles running in the city area again, the vehicle track of the vehicle can be formed through a plurality of acquired track points of the same vehicle on a plane map of the city area, namely, when a license plate number group I and a license plate number group II are acquired, time is recorded, the vehicles are positioned according to image acquisition positions of the second license plate recording devices, the shortest distance between the positioning points is less than or equal to 1000m, and the vehicles can be accurately positioned; even if the license plate number is not further searched to obtain the information of the vehicle owner and the like, the rapid positioning tracking of the vehicle entering the urban area can be easily realized, for the vehicle speeding on the vehicle track, the wireless communication connection between the second talkback end and the first talkback end on the speeding vehicle is established through the analysis module, so that the traffic manager can establish the first-time contact when obtaining the information of the speeding vehicle, and the vehicle is reminded to decelerate to the vehicle where the first talkback end is located through the second talkback end, thereby preventing the irretrievable loss caused by the speeding of the vehicle.
In addition, the vehicle track analysis module searches and processes the license plate numbers, the license plate numbers of the vehicles directly appearing in the urban area can also be put into the vehicle track analysis module to draw the vehicle track, if the license plate numbers of the same vehicles still do not appear in the license plate number group I after the searching and comparing of more than or equal to 2, the license plate numbers in the license plate number group II collected for the first time can be used as starting points to draw the vehicle track.
In summary, the vehicles are registered by drawing vehicle tracks for vehicles entering the urban area, and when a certain vehicle needs to be subjected to overspeed warning, the vehicle can be quickly found and associated with the vehicle through the analysis module.
In practical application, in order to reduce the space occupied by the vehicle track storage as much as possible, different retention times can be set for the vehicle track according to the recording frequency of the in-and-out city area of the vehicle, such as: vehicles with the same license plate number only pass in and out of the urban area for 1-2 times within 7 days, and then the vehicle track of the vehicle is stored for 30 days; if vehicles with the same license plate number enter and exit the urban area for 1-3 times within 2 days to form 3 vehicle tracks, only the latest two vehicle tracks are reserved. A license plate number recognition system capable of rapidly extracting license plate numbers is arranged in the first license plate entry devices and the second license plate entry devices and is divided into four modules of image acquisition, license plate positioning, character segmentation and character recognition, each part is realized by software programming, and finally license plates are recognized and relevant information such as license plate numbers are output. In the closed circuit monitoring system with the voice reminding function, the vehicle track comprises a walking path of a vehicle I corresponding to a target license plate number on a plane map of an urban area, and specific position information of n second license plate entry devices of the vehicle I and shooting time of the vehicle I by the n second license plate entry devices are distributed on the walking path.
In the closed circuit monitoring system with the voice reminding function, if the extraction result of the license plate number of the vehicle II in the extracted license plate number group I is 0, the corresponding first license plate input equipment sends the image of the vehicle II with the abnormal license plate number to the vehicle track analysis module and stores the image into the abnormal license plate processing module, and the abnormal license plate processing module extracts the vehicle body information A of the vehicle II from the image of the vehicle II and stores the vehicle body information A into a list to be processed;
if the result of extracting the license plate number of the vehicle III in the license plate number group II is 0, the corresponding second license plate input equipment sends the image of the vehicle III with the abnormal license plate number to the license plate abnormality processing module and stores the image into the license plate abnormality processing module, and the license plate abnormality processing module extracts the vehicle body information B of the vehicle III from the image of the vehicle III and stores the vehicle body information B into a list to be processed; and comparing the vehicle body information A with the vehicle body information B to obtain a comparison result:
if the vehicle body information A is matched with the vehicle body information B, a returned result is that the vehicle II and the vehicle III are the same vehicle C, then the license plate abnormity processing module draws an abnormal driving track of the vehicle C according to the time sequence, and sends the abnormal driving track to the alarm module for alarm tracing;
and if the vehicle body information A is not matched with the vehicle body information B, returning a result that the vehicle II and the vehicle III are different vehicles, and then comparing the vehicle body information A with the next vehicle body information B.
In this scheme, if the extraction result of extracting the license plate number of vehicle II in license plate number code group I is 0, probably appear that the vehicle number tablet is stained or the circumstances such as shelter from on purpose, whether this accessible automobile body information A judges for unusual driving orbit with the comparison result of automobile body information B to send out the warning spike to alarm module, in order to make things convenient for the personnel of receiving the police to carry out quick localization tracking to it and handle.
In the closed circuit monitored control system with pronunciation warning function, still include:
the mobile alarm assembly is internally provided with the alarm module and further comprises a display screen which is used for synchronously displaying the abnormal traffic track when the alarm module acquires the abnormal traffic track; and the acousto-optic alarm is used for receiving the alarm instruction of the alarm module and giving out continuous acousto-optic alarm. The mobile alarm component can receive the alarm at any time through the wireless network so as to rapidly process the abnormal driving track, therefore, the mobile alarm component can be a mobile phone or a tablet personal computer and other portable electronic equipment, and can rapidly obtain the vehicle track of the vehicle through the display screen, and the vehicle track is gradually updated along with the further entry of a plurality of second license plate entry devices, so that the police-answering personnel can rapidly position and capture the vehicle and rapidly process the abnormal driving condition.
In the closed circuit monitoring system with the voice reminding function, the vehicle body information A or the vehicle body information B comprises vehicle body color, vehicle type and vehicle brand. In practical application, the color of the vehicle body can be white, black, silver, red, gray and the like; the kind of the vehicle may be a sedan (a mini car, a small car, a compact car, a medium-sized car, a luxury car), an SUV, an MPV, a sports car, a pickup, a micro-surface, etc.; the brand of the vehicle can be popular, Toyota, Honda, Nissan, Audi, Chevrolet, modern, BMW, Bique, Chery, Biyadi, Ford, etc. According to the vehicle body information, the vehicle can be preliminarily compared to obtain a preliminary abnormal driving track.
As shown in fig. 2, in the closed circuit monitoring system with the voice reminding function, any license plate entry component further includes:
a support pillar 10 vertically and rotatably provided at one side of a main trunk and/or a sub-trunk passing in and out of an urban area; the support column comprises a hollow bottom column 101 and a main rod 102, which is rotatably connected inside the hollow bottom column relative to the hollow bottom column.
The frame body 20 is arranged on one side, facing the road, of the supporting column, and comprises a fixed rod 201, a first telescopic rod 202 and a second telescopic rod 203, wherein the fixed rod is parallel to the supporting column and is connected to the upper end of the supporting column in a vertically sliding manner, the first telescopic rod is parallel to the ground and is connected to the first end of the fixed rod, the front end of the second telescopic rod is provided with a top cap 204, and the opening of the top cap faces the supporting column; the second telescopic rod is connected between the extending end of the first telescopic rod and the second end of the fixed rod.
And a plurality of second cameras 30 which are arranged on the second telescopic rod at intervals and respectively and correspondingly acquire images of running vehicles on a plurality of lanes of the main road and/or the secondary road.
And a counter bore 103 is arranged on the supporting column and above the first telescopic rod. And
the bottom of the hydraulic telescopic rod 40 is detachably arranged in the counter bore, and the front end of the hydraulic telescopic rod abuts against the opening of the top cap, so that the first telescopic rod and the hydraulic telescopic rod are synchronously extended.
In the scheme, the support column is used for supporting and fixing the license plate input assembly, the rotation of the main rod relative to the bottom column is convenient for the second camera to adjust the machine position, meanwhile, during installation and repair, the main rod rotates to drive the frame body to rotate to one side to avoid a running vehicle, and meanwhile, the fixed rod moves downwards so as to be convenient for installation and repair of maintenance personnel and reduce the climbing risk of the maintenance personnel; the length of the telescopic rod can be set according to the requirement; when the length of first telescopic link is adjusted to needs, can be with in hydraulic telescoping rod's the fixed counter bore in bottom, make hydraulic telescoping rod's front end just right the hood, and then when hydraulic telescoping rod extension, just can drive first telescopic link and second telescopic link synchronous telescope to assigned position through withstanding the hood, convenient operation is swift, can drive the position of a plurality of second cameras through a hydraulic telescoping rod, can effectively save the cost.
In the closed circuit monitoring system with the voice reminding function, the specific setting mode of the fixed rod is as follows: the support column is provided with a sliding groove, the fixed rod is provided with a sliding block matched with the sliding groove, and the sliding block is connected with a pushing mechanism so that the sliding block drives the fixed rod to move up and down along the main rod. In the scheme, the sliding block is matched with the sliding groove, so that the fixed rod moves up and down along the sliding groove under the action of the pushing mechanism.
In the closed-circuit monitoring system with the voice reminding function, the top end of the hollow bottom column is lower than the height of the second end of the fixed rod; and in the length direction of the second telescopic rod, the distance between the adjacent second cameras is less than or equal to 20 cm. The height of the second end of the fixing rod is higher than that of the hollow bottom column, so that the fixing rod moves on the main rod with a certain stroke, and the distance between the second cameras is only required to meet the condition that the two adjacent second cameras do not collide with each other.
In the closed circuit monitoring system with the voice reminding function, the height of the second end of the fixed rod relative to the ground is more than or equal to 2.5m, and the distance between the second camera at the tail end of the second telescopic rod and the support column is less than or equal to 2 m.
As shown in fig. 3, in the closed circuit monitoring system with the voice reminding function, any one of the second license plate entry devices further includes:
a plurality of third cameras 50 embedded in the light poles 60 on one side of the main road, the sub-main road and the branch road in the urban area in sequence, and respectively and correspondingly acquiring images of vehicles running on a plurality of lanes of each road in the urban area; wherein the height of the third camera with the lowest relative position in the plurality of third cameras is more than or equal to 1.5 m.
A plurality of third cameras are hidden and arranged in the electric lamp pole, so that the cost of additionally arranging the pole body can be reduced, the occupation of the ground space is reduced, and the electric lamp pole is internally provided with electric wires for arrangement, so that electric energy can be conveniently provided for the plurality of third cameras.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (9)
1. A closed circuit monitoring system with voice reminding function is characterized by comprising:
the license plate recording components are respectively arranged on a main trunk road and/or a secondary trunk road of an urban area; any license plate input assembly further comprises a first background camera which is used for shooting the whole road surface monitoring image of the main road and/or the secondary road in real time; the first license plate recording equipment is used for respectively acquiring images of running vehicles on a plurality of lanes of the main road and/or the secondary road and extracting a license plate number group I;
the second license plate recording devices are respectively arranged on a main road, a secondary main road and a branch road in the urban area, the second license plate recording devices are used for respectively collecting images of running vehicles on a plurality of lanes of the main road, the secondary main road and the branch road and extracting a license plate number group II, and the straight line distance between two adjacent second license plate recording devices is less than or equal to 1000m in the same driving direction on the same main road, the secondary main road and the branch road;
the vehicle track analysis module is used for acquiring the license plate number group I in real time and storing the license plate number group I into a vehicle track list as a track starting point, and the vehicle track analysis module is also used for acquiring the license plate number group II in real time and storing the license plate number group II into a license plate number retrieval module; the vehicle track analysis module sequentially searches a plurality of license plate numbers in the acquired license plate number group I in the license plate number search module to obtain a search result:
if the retrieval result returns to be 0, continuing to retrieve the next license plate number in the license plate number group I;
if the retrieval result is returned to be more than or equal to 1, sequencing the returned retrieval results according to the time sequence to obtain a sequencing list, then inputting the sequencing list into a vehicle track corresponding to the same license plate number in the vehicle track list, and then continuing to retrieve the next license plate number in the license plate number group I; and
the voice warning analysis device comprises an analysis module and an intercom module, wherein the intercom module comprises a first intercom end and a second intercom end, the first intercom end is arranged in a vehicle of the license plate number group I, and the second intercom end is arranged at a traffic management place; the analysis module is used for acquiring overspeed vehicles on the vehicle track and establishing wireless communication connection between the second talkback end and the first talkback end on the overspeed vehicles;
any license plate entry subassembly still includes:
the supporting column is vertically and rotatably arranged on one side of the main trunk and/or the secondary trunk entering and exiting the urban area; the support column comprises a hollow bottom column and a main rod, and the main rod is connected in the hollow bottom column in a manner of rotating relative to the hollow bottom column;
the frame body is arranged on one side, facing the road, of the supporting column and comprises a fixed rod, a first telescopic rod and a second telescopic rod, the fixed rod is parallel to the supporting column and is connected to the upper end of the supporting column in a vertically sliding mode, the first telescopic rod is parallel to the ground and is connected to the first end of the fixed rod, the front end of the second telescopic rod is provided with a top cap, and the opening of the top cap faces the supporting column; the second telescopic rod is connected between the extending end of the first telescopic rod and the second end of the fixed rod;
the second cameras are arranged on the second telescopic rods at intervals and respectively and correspondingly acquire images of running vehicles on a plurality of lanes of the main road and/or the secondary road;
the counter bore is arranged on the supporting column and is arranged above the first telescopic rod; and
the bottom of the hydraulic telescopic rod is detachably arranged in the counter bore, and the front end of the hydraulic telescopic rod abuts against the opening of the top cap, so that the first telescopic rod and the hydraulic telescopic rod are synchronously stretched.
2. The closed circuit monitoring system with the voice reminding function as claimed in claim 1, wherein the vehicle track comprises a walking path of a vehicle I corresponding to a target license plate number on a plane map of an urban area, and the specific position information of n second license plate entry devices of the vehicle I and the shooting time of the n second license plate entry devices for shooting the vehicle I are distributed on the walking path.
3. The closed circuit monitoring system with the voice reminding function as claimed in claim 1, wherein if the extraction result of extracting the license plate number of the vehicle ii in the license plate number group i is 0, the corresponding first license plate recording device sends the image of the vehicle ii with the abnormal license plate number to the vehicle track analysis module and stores the image into the license plate abnormality processing module, and the license plate abnormality processing module extracts the vehicle body information a of the vehicle ii from the image of the vehicle ii and stores the vehicle body information a into the list to be processed;
if the result of extracting the license plate number of the vehicle III in the license plate number group II is 0, the corresponding second license plate input equipment sends the image of the vehicle III with the abnormal license plate number to the license plate abnormality processing module and stores the image into the license plate abnormality processing module, and the license plate abnormality processing module extracts the vehicle body information B of the vehicle III from the image of the vehicle III and stores the vehicle body information B into a list to be processed; and comparing the vehicle body information A with the vehicle body information B to obtain a comparison result:
if the vehicle body information A is matched with the vehicle body information B, a returned result is that the vehicle II and the vehicle III are the same vehicle C, then the license plate abnormity processing module draws an abnormal driving track of the vehicle C according to the time sequence, and sends the abnormal driving track to the alarm module for alarm tracing;
and if the vehicle body information A is not matched with the vehicle body information B, returning a result that the vehicle II and the vehicle III are different vehicles, and then comparing the vehicle body information A with the next vehicle body information B.
4. The closed circuit monitoring system with voice prompt function as claimed in claim 3, further comprising:
the mobile alarm assembly is internally provided with the alarm module and further comprises a display screen which is used for synchronously displaying the abnormal traffic track when the alarm module acquires the abnormal traffic track; and the acousto-optic alarm is used for receiving the alarm instruction of the alarm module and giving out continuous acousto-optic alarm.
5. The closed circuit monitoring system with the voice reminding function as claimed in claim 3, wherein the vehicle body information A or the vehicle body information B comprises a vehicle body color, a vehicle type and a vehicle brand.
6. The closed circuit monitoring system with the voice reminding function as claimed in claim 1, wherein the specific setting mode of the fixed rod is as follows: the support column is provided with a sliding groove, the fixed rod is provided with a sliding block matched with the sliding groove, and the sliding block is connected with a pushing mechanism so that the sliding block drives the fixed rod to move up and down along the main rod.
7. The closed circuit monitoring system with voice alert function as claimed in claim 1, wherein the top end of the hollow bottom pillar is lower than the height of the second end of the fixing rod; and in the length direction of the second telescopic rod, the distance between the adjacent second cameras is less than or equal to 20 cm.
8. The closed circuit monitoring system with the voice reminding function as claimed in claim 1, wherein the height of the second end of the fixed rod relative to the ground is more than or equal to 2.5m, and the distance between the second camera at the tail end of the second telescopic rod and the supporting column is less than or equal to 2 m.
9. The closed circuit monitoring system with voice alert function as claimed in claim 1, wherein any one of the second card entry devices further comprises:
the third cameras are sequentially arranged in the light poles on one sides of the main road, the secondary road and the branch road in the urban area in an embedded mode, and correspondingly acquire images of running vehicles on a plurality of lanes of all roads in the urban area; wherein the height of the third camera with the lowest relative position in the plurality of third cameras is more than or equal to 1.5 m.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810166558.5A CN108198436B (en) | 2018-02-28 | 2018-02-28 | Closed circuit monitoring system with voice reminding function |
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| CN201810166558.5A CN108198436B (en) | 2018-02-28 | 2018-02-28 | Closed circuit monitoring system with voice reminding function |
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| CN108198436A CN108198436A (en) | 2018-06-22 |
| CN108198436B true CN108198436B (en) | 2021-05-14 |
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| CN110085045A (en) * | 2019-05-05 | 2019-08-02 | 方星星 | Road and driving Real-time security monitoring, navigation system and safety monitoring method |
| CN113487876A (en) * | 2021-07-01 | 2021-10-08 | 无锡安科迪智能技术有限公司 | Array distributed type highway monitoring system based on multiple lenses |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20060062250A (en) * | 2004-12-03 | 2006-06-12 | 이주성 | A safety driving device for road |
| CN1292391C (en) * | 2005-01-02 | 2006-12-27 | 刘刚 | System for realizing full-range over speed monitoring of vehicles running on expressway and its operating method |
| KR100812765B1 (en) * | 2006-06-21 | 2008-03-12 | 럭스테크 주식회사 | Apparatus for detect overspeed vehicle |
| CN101527081A (en) * | 2008-03-07 | 2009-09-09 | 上海宝康电子控制工程有限公司 | Method for performing on-site punishments on overspeed illegal motor vehicles on highway and method for monitoring same |
| CN101635094A (en) * | 2008-07-24 | 2010-01-27 | 安徽蓝盾光电子股份有限公司 | Method for measuring speed within vehicle interval |
| CN101620786A (en) * | 2009-08-07 | 2010-01-06 | 中国人民解放军军事交通学院 | Highway intelligent transportation monitoring and managing system |
| CN106534645A (en) * | 2016-11-30 | 2017-03-22 | 湖州金软电子科技有限公司 | Monitoring camera capable of lateral movement and multi angle rotation |
| CN206861184U (en) * | 2017-04-20 | 2018-01-09 | 东莞市三特网络科技有限公司 | A kind of gimbals of monitoring camera |
| CN107256628B (en) * | 2017-07-11 | 2019-06-11 | 杭州天铂红外光电技术有限公司 | Road vehicle safety monitoring system |
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