CN112435481A - Traffic flow monitoring device - Google Patents
Traffic flow monitoring device Download PDFInfo
- Publication number
- CN112435481A CN112435481A CN202110014992.3A CN202110014992A CN112435481A CN 112435481 A CN112435481 A CN 112435481A CN 202110014992 A CN202110014992 A CN 202110014992A CN 112435481 A CN112435481 A CN 112435481A
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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
- G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
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- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a traffic flow monitoring device, which comprises a ground, wherein three same lane fixing belts are fixedly arranged on the top end surface of the ground, a fixing block positioned on the left side of the lane fixing belts is fixedly arranged on the top end surface of the ground, an extension block for shooting violation is fixedly arranged on the front end surface of the fixing block, an alarm cover plate cavity with an upward opening is arranged on the top end surface of the fixing block, a warning mechanism for reminding a vehicle coming from the rear is arranged in the alarm cover plate cavity, and a turbine cavity is arranged in the fixing block; the invention is fixed on the surface of the road surface, is convenient to install, charges the battery when the vehicle passes by, and deploys the camera to shoot violation of regulations when the vehicle changes lanes illegally, at ordinary times, the camera is stored to ensure the cleanness and the service life of the camera, simultaneously monitors the traffic flow in the lane when the battery is charged, and when the traffic flow is large, the automatic deployment warning system gives an alarm to the coming vehicle behind and the traffic department, thereby avoiding the traffic jam phenomenon.
Description
Technical Field
The invention relates to the field related to traffic flow monitoring, in particular to a traffic flow monitoring device.
Background
The traffic observation refers to on-site observation for acquiring current traffic data, and the traffic is accumulated in time intervals within the observation time to obtain an accumulated traffic.
At the present stage, the traffic volume mostly uses the monitoring equipment to monitor the road junction, and the traffic flow of the road junction is calculated, so that the camera is exposed to various weather environments for twenty-four hours and continuously works, and the service life of the camera of the monitoring equipment is greatly reduced.
Disclosure of Invention
The invention aims to provide a traffic flow monitoring device, which solves the problems.
The invention discloses a traffic flow monitoring device, which comprises a ground, wherein three identical lane fixing belts are fixedly arranged on the top end surface of the ground, a fixing block positioned on the left side of the lane fixing belts is fixedly arranged on the top end surface of the ground, an extension block for shooting violations is fixedly arranged on the front end surface of the fixing block, an alarm cover plate cavity with an upward opening is arranged on the top end surface of the fixing block, a warning mechanism for warning a rear vehicle is arranged in the alarm cover plate cavity, a turbine cavity is arranged in the fixing block, an exhaust pipeline communicated with the outside is arranged on the top wall in the turbine cavity in a penetrating manner, an exhaust pipeline is communicated with the bottom wall in the turbine cavity, turbine shafts extending towards the left side and the right side are rotatably arranged on the left inner wall and the right inner wall of the turbine cavity, rotating wheels are fixedly arranged on the turbine shafts, twelve turbine blades are, the magnetic induction type turbine wheel is characterized in that a magnetic induction cavity is arranged on the inner wall on the left side of the turbine wheel cavity, permanent magnets are fixedly arranged on the upper inner wall and the lower inner wall of the magnetic induction cavity, the turbine wheel shaft penetrates through the left inner wall and the right inner wall of the magnetic induction cavity and is connected with the magnetic induction cavity in a rotating fit manner, vertically symmetrical wire frames are fixedly arranged on the part, located in the magnetic induction cavity, of the turbine wheel shaft, the wire frames are electrically connected with built-in batteries arranged in the fixing blocks, a centrifugal wheel cavity is arranged on the inner wall on the right side of the turbine wheel cavity, the turbine wheel shaft penetrates through the left inner wall and the right inner wall of the centrifugal wheel cavity rightwards and is connected with the centrifugal wheel cavity in a rotating fit manner, a centrifugal wheel is fixedly arranged on the part, located in the centrifugal wheel shaft, of the centrifugal wheel, eight groups of telescopic tooth cavities, far away from the center of the turbine wheel shaft, be equipped with the rack spout that the opening is backward on the centrifugal wheel chamber front side inner wall, rack spout internal friction be equipped with flexible tooth matched with rack, be equipped with the swing board rotation chamber that the opening is backward on the rack spout front side inner wall, swing board rotates and fixedly is equipped with swing board fixed axle on the inner wall about the chamber, it is equipped with swing board to rotate on the swing board fixed axle, swing board with fixedly connected with swing board torsional spring between the swing board fixed axle, the fixed butt piece that is equipped with on the swing board front side terminal surface, swing board rotate on the chamber front side inner wall fixed be equipped with longitudinal symmetry and with butt piece matched with signal piece.
Further, the front end surface and the rear end surface of the lane fixing band are provided with sliding block chutes which are symmetrical front and back and have mutually-far openings, a fixed rod chute is communicated between the two sliding block chutes of the same lane fixing band, a sliding block is arranged in the sliding block chute in a sliding manner, a sliding block spring fixedly connected with the bottom wall in the sliding block chute is fixedly arranged on the bottom end surface of the sliding block, a fixed rod fixedly connected with the two sliding blocks is arranged in the fixed rod chute in a sliding manner, the bottom wall in the fixed rod chute is provided with a piston cavity with an upward opening, a piston is arranged in the piston cavity in a sliding manner, a linkage rod fixedly connected with the bottom end surface of the fixed rod is fixedly arranged on the top end surface of the piston, the bottom wall in the piston cavity is communicated with an air, and one-way valves with opposite communication directions are fixedly arranged in the air inlet pipeline and the air outlet pipeline.
Furthermore, all be fixed on the roof in the dead lever spout and be equipped with infrared emergence mouth and be located the left infrared receiving port of infrared emergence mouth, different between the lane fixed band fixedly connected with compressed rod between the sliding block.
Furthermore, a camera cover plate cavity with a downward opening is arranged on the end surface of the bottom of the extension block, a camera cover plate fixing shaft is fixedly arranged on the front inner wall and the rear inner wall of the camera cover plate cavity, the camera shooting cover plate fixing shaft is rotatably provided with a camera shooting cover plate extending rightwards, a camera shooting cover plate torsion spring is fixedly connected between the camera shooting cover plate and the camera shooting cover plate fixing shaft, a camera shooting cavity with a downward opening is arranged on the top wall in the camera shooting cover plate cavity, a camera shooting working block is arranged in the camera shooting cavity in a sliding manner, the end surface of the top of the camera working block is fixedly provided with a camera working block electromagnetic spring which is fixedly connected with the top wall in the camera cavity, the end surface of the bottom of the camera working block is fixedly provided with a top block matched with the camera cover plate and a camera positioned on the right side of the top block, the camera and the electromagnetic spring of the camera working block are electrically connected with the built-in battery in the fixed block.
Further, warning mechanism includes fixed alarm apron fixed axle that is equipped with about the alarm apron chamber on the inner wall, the rotation is equipped with the alarm apron that extends forward on the alarm apron fixed axle, the alarm apron with fixedly connected with alarm apron torsional spring between the alarm apron fixed axle, be equipped with the ascending warning chamber of opening on the alarm apron intracavity diapire, the slip of warning intracavity is equipped with the alarm work piece, the fixed alarm device that is equipped with on the alarm work piece top end face, fixed be equipped with on the alarm work piece bottom end face with alarm intracavity diapire fixed connection's alarm work piece electromagnetic spring.
Furthermore, when the abutting block abuts against the signal block, the built-in battery in the fixed block energizes the electromagnetic spring of the alarm working block and the alarm device, and the electromagnetic spring of the camera working block and the camera work after the infrared receiving port receives the reflected light emitted by the infrared generating port.
The invention has the beneficial effects that: the invention has simple structure and convenient operation, is fixed on the surface of a road surface, is convenient to install, charges the battery when a vehicle passes by, deploys the camera to shoot violation of regulations when the vehicle changes lanes illegally, houses the camera at ordinary times, ensures the cleanness and the service life of the camera, monitors the traffic flow in a lane while charging the battery, and automatically deploys the warning system to give an alarm to a vehicle coming from behind and a traffic department when the traffic flow is large, thereby avoiding traffic jam.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at C-C in FIG. 3 according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram at D-D in FIG. 4 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The traffic flow monitoring device comprises a ground 10, three identical lane fixing belts 11 are fixedly arranged on the top end face of the ground 10, a fixing block 17 positioned on the left side of the lane fixing belts 11 is fixedly arranged on the top end face of the ground 10, an extension block 18 for shooting violations is fixedly arranged on the front end face of the fixing block 17, an alarm cover plate cavity 36 with an upward opening is arranged on the top end face of the fixing block 17, a warning mechanism for reminding a coming vehicle is arranged in the alarm cover plate cavity 36, a turbine cavity 45 is arranged in the fixing block 17, an exhaust pipeline 44 communicated with the outside is arranged on the inner top wall of the turbine cavity 45 in a penetrating manner, an exhaust pipeline 34 is communicated with the inner bottom wall of the turbine cavity 45, turbine shafts 49 extending towards the left side and the right side are arranged on the left inner wall and the right inner wall of the turbine cavity 45 in a rotating manner, a rotating wheel 48 is fixedly arranged on the turbine shaft, twelve turbine blades 47 are fixedly arranged on the annular end surface of the rotating wheel 48 far away from the center of the turbine shaft 49, a magnetic induction cavity 52 is arranged on the inner wall of the left side of the turbine cavity 45, permanent magnets 51 are fixedly arranged on the upper inner wall and the lower inner wall of the magnetic induction cavity 52, the turbine shaft 49 penetrates through the left inner wall and the right inner wall of the magnetic induction cavity 52 and is connected with the magnetic induction cavity in a rotating matching manner, vertically symmetrical wire frames 50 are fixedly arranged on the part of the turbine shaft 49 located in the magnetic induction cavity 52, the wire frames 50 are electrically connected with built-in batteries arranged in the fixed block 17, a centrifugal wheel cavity 54 is arranged on the inner wall of the right side of the turbine shaft 45, the turbine shaft 49 penetrates through the left inner wall and the right inner wall of the centrifugal wheel cavity 54 rightwards and is connected with the centrifugal wheel cavity in a rotating matching manner, a centrifugal wheel 53 is fixedly arranged on the part of the turbine shaft 49 located in the centrifugal wheel cavity 54, a telescopic tooth 56 is arranged in the telescopic tooth cavity 55 in a sliding manner, a telescopic tooth return spring 57 fixedly connected with the inner wall of the telescopic tooth cavity 55 is fixedly arranged on the end surface of one side of the telescopic tooth 56 close to the center of the turbine shaft 49, a rack sliding groove 59 with a backward opening is arranged on the inner wall of the front side of the centrifugal wheel cavity 54, a rack 58 matched with the telescopic teeth 56 is arranged in the rack sliding groove 59 in a friction mode, a swinging plate rotating cavity 63 with a backward opening is arranged on the inner wall of the front side of the rack sliding chute 59, a swinging plate fixing shaft 65 is fixedly arranged on the left inner wall and the right inner wall of the swinging plate rotating cavity 63, a swinging plate 60 is rotatably arranged on the swinging plate fixing shaft 65, a swinging plate torsion spring 62 is fixedly connected between the swinging plate 60 and the swinging plate fixing shaft 65, the front end face of the swinging plate 60 is fixedly provided with a butt-joint block 61, and the front inner wall of the swinging plate rotating cavity 63 is fixedly provided with vertically symmetrical signal blocks 64 matched with the butt-joint block 61.
Beneficially, the front and rear end surfaces of the lane fixing band 11 are provided with sliding block chutes 12 which are symmetrical in a front-rear direction and have mutually-distant openings, two sliding block chutes 12 of the same lane fixing band 11 are communicated with each other by a fixing rod chute 30, the sliding block chute 12 is slidably provided with a sliding block 13, the bottom end surface of the sliding block 13 is fixedly provided with a sliding block spring 14 fixedly connected with the bottom wall of the sliding block chute 12, the fixing rod chute 30 is slidably provided with a fixing rod 29 fixedly connected with the two sliding blocks 13, the bottom wall of the fixing rod chute 30 is provided with a piston cavity 32 with an upward opening, the piston cavity 32 is slidably provided with a piston 31, the top end surface of the piston 31 is fixedly provided with a linkage rod 28 fixedly connected with the bottom end surface of the fixing rod 29, the bottom wall of the piston cavity 32 is communicated with an air inlet pipeline 33 communicated with the outside and the, and one-way valves 35 with opposite communication directions are fixedly arranged in the air inlet pipeline 33 and the air outlet pipeline 34.
Beneficially, all the fixing rod sliding grooves 30 are fixedly provided with an infrared generating opening 15 and an infrared receiving opening 16 located on the left side of the infrared generating opening 15 on the inner top wall, and different compression rods 66 are fixedly connected between the sliding blocks 13 between the lane fixing belts 11.
Advantageously, the bottom end face of the extension block 18 is provided with a camera cover plate cavity 24 with a downward opening, a camera cover plate fixing shaft 27 is fixedly arranged on the front inner wall and the rear inner wall of the camera cover plate cavity 24, a camera cover plate 25 extending rightwards is rotatably arranged on the camera cover plate fixing shaft 27, a camera cover torsion spring 26 is fixedly connected between the camera cover plate 25 and the camera cover plate fixing shaft 27, the top wall in the camera cover plate cavity 24 is provided with a camera cavity 20 with a downward opening, a camera working block 22 is arranged in the camera cavity 20 in a sliding way, the end surface of the top of the camera working block 22 is fixedly provided with a camera working block electromagnetic spring 21 which is fixedly connected with the top wall in the camera cavity 20, the bottom end face of the camera working block 22 is fixedly provided with a top block 19 matched with the camera cover plate 25 and a camera 23 positioned on the right side of the top block 19, the camera 23 and the electromagnetic spring 21 of the camera working block are both electrically connected with the built-in battery in the fixed block 17.
It is profitable, warning mechanism includes fixed alarm apron fixed axle 39 that is equipped with about alarm apron chamber 36 on the inner wall, rotate on the alarm apron fixed axle 39 and be equipped with the alarm apron 37 that extends forward, alarm apron 37 with fixedly connected with alarm apron torsional spring 38 between the alarm apron fixed axle 39, be equipped with the ascending warning chamber 40 of opening on the bottom wall in alarm apron chamber 36, it is equipped with warning work piece 42 to slide in the warning chamber 40, the fixed alarm device 41 that is equipped with on the terminal surface of warning work piece 42 top, fixed be equipped with on the terminal surface of warning work piece 42 bottom with warning chamber 40 bottom wall fixed connection's warning work piece electromagnetic spring 43.
Advantageously, when the abutting block 61 abuts against the signal block 64, the built-in battery in the fixed block 17 energizes the alarm operating block electromagnetic spring 43 and the alarm device 41, and the infrared receiving port 16 receives the reflected light emitted from the infrared generating port 15, and then the camera operating block electromagnetic spring 21 and the camera 23 operate.
In the initial state, the slide block 13 is in the upper limit position under the action of the slide block spring 14, the pressed rod 66 and the piston 31 are both in the upper limit position, the camera work block electromagnetic spring 21 is powered off to enable the camera work block 22 to be in the upper limit position, the camera cover 25 closes the camera chamber 20 under the action of the camera cover torsion spring 26, the alarm cover plate 37 closes the alarm chamber 40 by the action of the alarm cover plate fixing shaft 39, the alarm operating block electromagnetic spring 43 is de-energized to position the alarm operating block 42 in the lower limit position, the swing plate 60 is inserted into the rack sliding groove 59 by the swing plate fixing shaft 65, the abutting block 61 is disengaged from the signal block 64, and the retractable teeth 56 are retracted in the retractable tooth cavity 55 under the action of the retractable tooth return spring 57 and are not meshed with the rack 58.
When the vehicle runs between the two lane fixing belts 11, the wheels extrude the pressed rod 66 to make the sliding block 13 move downwards, so that the fixing rod 29, the linkage rod 28 and the piston 31 move downwards, the piston 31 moves downwards to make air in the piston cavity 32 enter the turbine cavity 45 through the air outlet pipeline 34 to push the turbine blade 47 to drive the rotating wheel 48 to rotate, the rotating wheel 48 rotates to drive the centrifugal wheel 53 and the wire frame 50 which are coaxial with the rotating wheel 48 to rotate, the wire frame 50 rotates in the magnetic induction cavity 52 to cut a magnetic induction line to charge a built-in battery, the sliding block 13 returns upwards under the action of the sliding block spring 14 after the wheels are separated from the pressed rod 66, so that the piston 31 returns upwards to extract outside air through the air inlet pipeline 33 to be filled in the piston cavity 32;
the infrared generating port 15 emits infrared rays upwards, when the vehicle changes lane according to a solid line during running of the lane, the infrared rays emitted upwards by the infrared generating port 15 are shielded and refracted downwards, the refracted infrared rays are received by the infrared receiving port 16, the camera working block electromagnetic spring 21 and the camera 23 work, the camera working block electromagnetic spring 21 works to enable the camera working block 22 to move downwards, the jacking block 19 moves downwards to jack the camera cover plate 25 to enable the camera 23 to extend into the outside, and the camera 23 works to shoot vehicles violating the regulations;
when the vehicle flow is large, the number of the pressure receiving rods 66 which are pressed downwards is large, so that a large number of pistons 31 press air in the piston cavity 32, a large amount of air flow enters the turbine cavity 45 through the air outlet pipeline 34 at a time to push the turbine blades 47 to enable the rotating wheel 48 to rotate at a high speed, the rotating wheel 48 rotates at a high speed to drive the centrifugal wheel 53 coaxial with the rotating wheel 48 to rotate at a high speed, so that the telescopic teeth 56 do centrifugal motion, the telescopic teeth 56 displace towards the direction far away from the center of the turbine shaft 49 and are meshed with the rack 58, the centrifugal wheel 53 rotates to drive the rack 58 to displace upwards, so that the rack 58 presses the swinging plate 60 to enable the abutting block 61 to abut against the signal block 64, the alarm device 41 and the alarm working block electromagnetic spring 43 work, the alarm working block electromagnetic spring 43 works to drive the alarm working block 42 to displace upwards, and the alarm working block 42 and the alarm device 41 are pushed, the alarm device 41 works to give an alarm to inform a vehicle coming behind of the jam and inform a traffic department that the traffic flow is large and needs to be divided, when the traffic flow is reduced, the airflow entering the turbine cavity 45 at the same time is reduced, so that the rotating speed of the rotating wheel 48 is reduced, so that the rotating speed of the centrifugal wheel 53 coaxial with the rotating wheel is reduced, the telescopic teeth 56 are reset to be disengaged from the rack 58 under the action of the telescopic teeth return spring 57, the rack 58 is slowly rubbed to be downwards displaced and reset under the action of gravity, when the rack 58 is disengaged from the swinging plate 60, the swinging plate 60 is reset under the action of the swinging plate torsion spring 62, the abutting block 61 is disengaged from the signal block 64, and the traffic alarm operation is stopped.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. A traffic flow monitoring device, includes ground, its characterized in that: the system comprises a ground, a fixed block, an alarm cover plate cavity and a warning mechanism, wherein the ground is fixedly provided with three same lane fixing bands on the top end surface, the fixed block is fixedly arranged on the left side of the lane fixing bands on the top end surface, the extension block for shooting traffic violations is fixedly arranged on the front end surface of the fixed block, the alarm cover plate cavity is provided with an upward opening, the warning mechanism is arranged in the alarm cover plate cavity and used for warning a vehicle coming from the rear, and a turbine cavity is arranged in the fixed block; the exhaust pipe communicated with the outside is arranged on the top wall in the turbine cavity in a penetrating manner, the bottom wall in the turbine cavity is communicated with an exhaust pipe, turbine shafts extending towards the left side and the right side are arranged on the left inner wall and the right inner wall of the turbine cavity in a rotating manner, rotating wheels are fixedly arranged on the turbine shafts, twelve turbine blades are fixedly arranged on the annular end face, far away from the center of the turbine shafts, of the rotating wheels, a magnetic induction cavity is arranged on the inner wall on the left side of the turbine cavity, permanent magnets are fixedly arranged on the upper inner wall and the lower inner wall of the magnetic induction cavity, the turbine shafts penetrate through the left inner wall and the right inner wall of the magnetic induction cavity and are connected with the left inner wall and the right inner wall of the magnetic induction cavity in a rotating and matching manner, a vertically symmetrical wire frame is fixedly arranged on the part of the turbine shafts, the wire frame is electrically connected, the centrifugal wheel is fixedly arranged on the part of the turbine shaft, which is positioned in the centrifugal wheel cavity, eight groups of telescopic tooth cavities with openings far away from the center of the turbine shaft are arranged on the annular end surface of the centrifugal wheel, which is far away from the center of the turbine shaft, telescopic teeth are arranged in the telescopic tooth cavities in a sliding manner, telescopic tooth reset springs fixedly connected with the inner walls of the telescopic tooth cavities are fixedly arranged on the end surface of one side, which is close to the center of the turbine shaft, of the telescopic teeth, rack chutes with backward openings are arranged on the inner wall of the front side of the centrifugal wheel cavity, racks matched with the telescopic teeth are arranged in the rack chutes in a friction manner, swing plate rotating cavities with backward openings are arranged on the inner wall of the front side of the rack chutes, swing plate fixing shafts are fixedly arranged on the left and right inner walls of the swing plate rotating cavities, swing plates are rotatably arranged on the swing, the swing plate is characterized in that a butt-joint block is fixedly arranged on the end face of the front side of the swing plate, and vertically symmetrical signal blocks matched with the butt-joint block are fixedly arranged on the inner wall of the front side of the rotation cavity of the swing plate.
2. A traffic flow monitoring device according to claim 1, characterised in that: the front end surface and the rear end surface of the lane fixing belt are provided with sliding block chutes which are symmetrical front and back and have mutually-far openings, a fixed rod chute is communicated between the two sliding block chutes of the same lane fixing belt, a sliding block is arranged in the sliding groove of the sliding block in a sliding way, a sliding block spring fixedly connected with the inner bottom wall of the sliding groove of the sliding block is fixedly arranged on the end surface of the bottom of the sliding block, a fixed rod fixedly connected with the two sliding blocks is arranged in the fixed rod sliding chute in a sliding manner, a piston cavity with an upward opening is arranged on the inner bottom wall of the fixed rod sliding chute, a piston is arranged in the piston cavity in a sliding manner, a linkage rod fixedly connected with the bottom end face of the fixed rod is fixedly arranged on the top end face of the piston, an air inlet pipeline communicated with the outside and the other end of the air outlet pipeline far away from the turbine cavity are communicated on the inner bottom wall of the piston cavity, and one-way valves with opposite communication directions are fixedly arranged in the air inlet pipeline and the air outlet pipeline.
3. A traffic flow monitoring device according to claim 1, characterised in that: all be fixed on the roof in the dead lever spout and be equipped with infrared emergence mouth and be located the left infrared receiving port of infrared emergence mouth, different between the lane fixed band fixedly connected with compressed rod between the sliding block.
4. A traffic flow monitoring device according to claim 1, characterised in that: a camera cover plate cavity with a downward opening is arranged on the end surface of the bottom of the extension block, a camera cover plate fixing shaft is fixedly arranged on the front inner wall and the rear inner wall of the camera cover plate cavity, the camera shooting cover plate fixing shaft is rotatably provided with a camera shooting cover plate extending rightwards, a camera shooting cover plate torsion spring is fixedly connected between the camera shooting cover plate and the camera shooting cover plate fixing shaft, a camera shooting cavity with a downward opening is arranged on the top wall in the camera shooting cover plate cavity, a camera shooting working block is arranged in the camera shooting cavity in a sliding manner, the end surface of the top of the camera working block is fixedly provided with a camera working block electromagnetic spring which is fixedly connected with the top wall in the camera cavity, the end surface of the bottom of the camera working block is fixedly provided with a top block matched with the camera cover plate and a camera positioned on the right side of the top block, the camera and the electromagnetic spring of the camera working block are electrically connected with the built-in battery in the fixed block.
5. A traffic flow monitoring device according to claim 1, characterised in that: warning mechanism includes fixed alarm apron fixed axle that is equipped with about the alarm apron chamber on the inner wall, it is equipped with the alarm apron that extends forward to rotate on the alarm apron fixed axle, the alarm apron with fixedly connected with alarm apron torsional spring between the alarm apron fixed axle, be equipped with the ascending warning chamber of opening on the alarm apron intracavity diapire, the slip of warning intracavity is equipped with the alarm work piece, the fixed alarm device that is equipped with on the alarm work piece top end face, fixed be equipped with on the alarm work piece bottom terminal surface with alarm intracavity diapire fixed connection's alarm work piece electromagnetic spring.
6. A traffic flow monitoring device according to claim 1, characterised in that: when the abutting block abuts against the signal block, the built-in battery in the fixed block energizes the electromagnetic spring of the alarm working block and the alarm device, and the electromagnetic spring of the camera working block and the camera work after the infrared receiving port receives the reflected light emitted by the infrared generating port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110014992.3A CN112435481A (en) | 2021-01-06 | 2021-01-06 | Traffic flow monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110014992.3A CN112435481A (en) | 2021-01-06 | 2021-01-06 | Traffic flow monitoring device |
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|---|---|
| CN112435481A true CN112435481A (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110014992.3A Withdrawn CN112435481A (en) | 2021-01-06 | 2021-01-06 | Traffic flow monitoring device |
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| CN107730912A (en) * | 2017-11-04 | 2018-02-23 | 浙江师范大学 | Automobile lane change detection means in a kind of tunnel of self power generation |
| CN107958597B (en) * | 2017-12-25 | 2020-09-01 | 重庆冀繁科技发展有限公司 | Traffic flow monitoring system |
| CN110246328A (en) * | 2018-03-09 | 2019-09-17 | 青岛理工大学 | Traffic monitoring-based multi-lane tunnel traffic flow regulation and control method |
| CN108346305A (en) * | 2018-04-25 | 2018-07-31 | 陆淑鑫 | A kind of traffic tunnel is into tunnel caution device |
| CN108898852A (en) * | 2018-07-19 | 2018-11-27 | 昆明理工大学 | A kind of road information acquisition system of mechanical self power generation |
| CN209015417U (en) * | 2018-09-03 | 2019-06-21 | 杭州凌望建筑科技有限公司 | Road monitoring apparatus based on Internet of Things |
| CN209691092U (en) * | 2019-03-29 | 2019-11-26 | 田泽越 | A kind of intelligent transportation instruction device |
| CN212226484U (en) * | 2020-04-14 | 2020-12-25 | 山东致群信息技术有限公司 | Installation device for violation snapshot camera |
| CN111489565A (en) * | 2020-04-20 | 2020-08-04 | 长安大学 | Intelligent traffic system based on big data and control method thereof |
| CN111554104A (en) * | 2020-05-18 | 2020-08-18 | 孙丽涛 | Overspeed warning indicator for road traffic |
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