CN216209429U

CN216209429U - Portable intersection flow acquisition equipment

Info

Publication number: CN216209429U
Application number: CN202122760908.0U
Authority: CN
Inventors: 游浩方; 屠冉; 张云蕾; 吕志伟
Original assignee: Hefei Big Data Asset Operation Co ltd
Current assignee: Hefei Big Data Asset Operation Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-05
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses portable intersection flow acquisition equipment which comprises a video collector, a telescopic portable rod and a data terminal, wherein the video collector is arranged on the telescopic portable rod and is jointly placed at a flow detection point; telescopic portable pole includes telescopic link, pillar, flexible landing leg and places the platform, and the telescopic link is installed on the pillar, and flexible landing leg has at least threely and articulates with the pillar, and realizes locking through the bolt, and the other end of flexible landing leg articulates there is anti-skidding foot stall, places the platform setting on the top of telescopic link, places the platform and includes bottom plate and backplate, places bench longitudinal sliding and installs and be used for compressing tightly fixed clamp plate to video collector to and the driving piece that the drive clamp plate slided. The utility model can collect traffic flow under the condition that no electric alarm gate is arranged at the intersection or the electric alarm gate is damaged and off-line, and collect video data of the traffic flow at different heights and angles.

Description

Portable intersection flow acquisition equipment

Technical Field

The utility model relates to a flow acquisition device, in particular to a portable intersection flow acquisition device.

Background

With the rapid development of cities, the vehicle holding amount is gradually increased, the road conditions become more and more complex, the urban congestion is gradually serious, and the traffic congestion causes inconvenience to the traveling of residents to a great extent, so that the road conditions need to be reasonably managed. The traffic flow information is acquired and monitored and commanded to effectively solve the problem of road congestion, the traffic flow of a certain intersection is detected to macroscopically regulate and control the traffic flow of a road section near the intersection, the congestion situation around the intersection is improved, the traffic flow is counted in each direction of the intersection, and the timing and the optimization of a signal lamp of the intersection can be reasonably carried out, so that the service level of the intersection is improved. However, most of the current urban road traffic flow collection is mainly performed through videos (namely, electric alarm bayonets), many intersections have no electric alarm bayonets or the electric alarm bayonets are damaged and off-line, traffic alarms can collect the traffic flow of the intersections only through manual counting, time and labor are wasted, and statistics is not accurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable intersection flow automatic acquisition device, which can be used for acquiring the vehicle steering flow information of a road traffic intersection under the condition that no electric alarm card port is arranged at the intersection or the electric alarm card port device is damaged and offline, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a portable intersection flow acquisition device comprises a video collector, a telescopic portable rod and a data terminal, wherein the video collector is arranged on the telescopic portable rod and is jointly placed at a flow detection point, and the video collector realizes data interaction with the data terminal in a wireless mode;

telescopic portable pole includes telescopic link, pillar, flexible landing leg and places the platform, and the telescopic link is installed on the pillar, and flexible landing leg has at least threely and articulates with the pillar, and realizes locking through the bolt, and the other end of flexible landing leg articulates there is anti-skidding foot stall, places the platform setting on the top of telescopic link, places the platform and includes bottom plate and backplate, and vertical slidable mounting has the clamp plate that is used for compressing tightly the video collector fixed on placing the backplate of platform to and the driving piece that the drive clamp plate slided.

As a further scheme of the utility model: the wireless mode of the data terminal is Bluetooth or WIFI connection.

As a further scheme of the utility model: the model of the video collector is INSTA360 GO 2.

As a further scheme of the utility model: the model of the data terminal is MANN 8S.

As a further scheme of the utility model: the placing table is hinged to the top of the telescopic rod, a hinged block used for hinging is arranged at the bottom of the placing table, and a locking piece is arranged between the placing table and the telescopic rod to lock the angle of the placing table.

As a further scheme of the utility model: the driving piece comprises a threaded rod, a guide through groove longitudinally extending is formed in a back plate of the placing table, an extending portion which penetrates out of the guide through groove in a sliding mode is arranged on the pressing plate, rear end plates are fixedly mounted at the upper end and the lower end of the back plate, the upper end and the lower end of the back plate are located in the guide through groove, the threaded rod is rotatably arranged on the two rear end plates, a rotating cap is fixedly mounted at the top of the threaded rod, and a screw hole for the threaded rod to penetrate through is formed in the extending portion.

As a further scheme of the utility model: the telescopic rod at least comprises two sections of rods which are coaxially sleeved with each other in a sliding manner, and a locking threaded sleeve is arranged between every two adjacent sections of rods.

As a further scheme of the utility model: the telescopic supporting leg comprises a sleeve and a loop bar, the loop bar is slidably mounted in the sleeve, the end part of the sleeve is hinged with the foundation column, the end part of the loop bar is hinged with the anti-skidding foot seat, and a locking piece is arranged between the loop bar and the sleeve.

As a further scheme of the utility model: the end face of one side of the anti-skid foot seat is provided with a hinge groove towards the length direction, the end part of the loop bar extends into the hinge groove, the bolt shaft penetrates through the groove wall of one side of the hinge groove and passes through the through hole on the loop bar and then penetrates out from the groove wall of the other side, and the penetrating end of the bolt shaft is connected with a nut in a threaded manner.

As a further scheme of the utility model: the cross section of the anti-skidding foot seat is trapezoidal.

Compared with the prior art, the utility model has the beneficial effects that:

through the arrangement of modules of video acquisition of traffic flow, portable carrying, wireless information transmission and the like, the utility model can realize the following core functions in the actual use process:

a: collecting traffic flow under the condition that no electric police access exists at the intersection or equipment of the electric police access is damaged and offline;

b: and collecting video data of the car flow at different heights and angles.

Drawings

FIG. 1 is a schematic structural diagram of a telescopic portable rod in a portable intersection flow collection device;

FIG. 2 is a schematic structural diagram of a placing table in the portable intersection flow collecting device;

FIG. 3 is a schematic structural view of a telescopic leg in the portable intersection flow collecting device;

FIG. 4 is a top view of a telescoping leg in the portable intersection traffic collection device;

FIG. 5 is a schematic structural diagram of a portable intersection traffic collection device;

fig. 6 is a schematic flow chart of a method for implementing the portable intersection traffic collection device.

In the figure: the device comprises a foundation column 1, a section rod 2, a locking screw sleeve 3, a placing table 4, a video collector 5, a sleeve 6, a sleeve rod 7, an anti-skidding foot seat 8, a hinge groove 9, a bolt shaft 10, a nut 11, a rear end plate 12, an extending part 13, a threaded rod 14, a screw cap 15, a guide through groove 16, a pressing plate 17 and a hinge block 18.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 5, in the present embodiment, a portable intersection traffic collection device includes a video collector 5, a telescopic portable rod, and a data terminal (not shown in the figure). The video collector 5 is arranged on the telescopic portable rod and is jointly placed at a flow detection point, and the video collector 5 realizes data interaction with the data terminal in a wireless mode. In the embodiment of the utility model, the video collector 5 is connected with the data terminal through WIFI, the model of the video collector 5 can be INSTA360 GO2, and the model of the data terminal can be MANN 8S.

As shown in fig. 1, the telescopic portable pole includes a telescopic bar, a base pillar 1, telescopic legs, and a placing table 4, and the telescopic bar is mounted on the base pillar 1. The telescopic leg has at least three and even hoop setting in foundation 1 week side, and telescopic leg's one end is articulated with foundation 1 to realize locking through the bolt, telescopic leg's the other end articulates there is anti-skidding foot stool 8, and anti-skidding foot stool 8 can lock equally. Through this articulated setting of flexible landing leg, anti-skidding foot rest 8 to can adjust the angle with ground of flexible landing leg and the angle of anti-skidding foot rest 8, from making this telescopic portable pole can adapt to the ground of unevenness, reduce the limitation of use scene. Place platform 4 and set up the top at the telescopic link, should place platform 4 by bottom plate and backplate integrated into one piece and form L type structure, place and vertically slidable mounting has the clamp plate 17 that is used for compressing tightly fixed to video collector 5 on the platform 4 to and the driving piece that drives clamp plate 17 and slide.

Referring to fig. 2, in this embodiment, in order to adjust the angle of the placing table 4 to change the pitch angle of the video collector 5, the placing table 4 is hinged to the top of the telescopic rod, the bottom of the placing table 4 is provided with a hinged block 18 for hinging, and a locking member is also arranged between the placing table 4 and the telescopic rod to lock the angle of the placing table 4.

This driving piece includes threaded rod 14, places and offers the logical groove 16 of direction of longitudinal extension on the backplate of platform 4, has on the clamp plate 17 to slide and wear out to the logical groove 16 outside extension 13 that leads, the back of backplate and the upper and lower both ends fixed mounting who is located the logical groove 16 of direction have rear end plate 12, threaded rod 14 rotates and sets up on two rear end plate 12, and the top fixed mounting of threaded rod 14 has and is used for rotatory cap 15 that revolves, offers the screw that supplies threaded rod 14 to pass on this extension 13.

In this embodiment, the telescopic rod at least includes two sections of rods 2 coaxially slidably sleeved, and a locking screw 3 is disposed between two adjacent sections of rods 2, in this embodiment, the number of the rods 2 is four.

Referring to fig. 3 and 4, in the embodiment, the telescopic leg comprises a sleeve 6 and a sleeve rod 7, the sleeve rod 7 is slidably mounted in the sleeve 6, the end of the sleeve 6 is hinged to the base column 1, the end of the sleeve rod 7 is hinged to the anti-slip foot seat 8, and a locking member, preferably a locking bolt, is arranged between the sleeve rod 7 and the sleeve 6.

Specifically, the cross section of the anti-skid foot seat 8 is trapezoidal, a hinge groove 9 is formed in one side end face of the anti-skid foot seat towards the length direction, the end portion of the loop bar 7 extends into the hinge groove 9, the bolt shaft 10 penetrates through the groove wall of one side of the hinge groove 9, passes through a through hole in the loop bar 7 and penetrates out of the groove wall of the other side of the hinge groove, and the penetrating end of the bolt shaft is connected with a nut 11 through threads to lock the anti-skid foot seat 8.

Referring to fig. 6, the method for using the portable intersection traffic collection device of the present invention comprises the following steps:

1. the video collector 5 is fixed at the upper end of the telescopic rod and adjusted to a proper height and angle, then the telescopic supporting legs are adjusted, the connecting part of the upper section rod 2 of the telescopic rod is rotated, the device is guaranteed to be located at a proper position near the intersection, and the next operation can be carried out after the device is stably adjusted.

2. The video collector 5 collects the video information of the road junction lane level in a video recording mode of a camera and transmits the video information to the data terminal.

3. And the data terminal receives the original video data and acquires the steering level traffic flow data according to an image algorithm and a steering level traffic flow calculation formula.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.

Although the embodiments have been described, once the basic inventive concept is obtained, other variations and modifications of these embodiments can be made by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes using the contents of the present specification and drawings, or any other related technical fields, which are directly or indirectly applied thereto, are included in the scope of the present invention.

Claims

1. The utility model provides a portable crossing flow acquisition equipment which characterized in that: the system comprises a video collector, a telescopic portable rod and a data terminal, wherein the video collector is arranged on the telescopic portable rod and is jointly placed at a flow detection point, and the video collector realizes data interaction with the data terminal in a wireless mode;

2. The portable intersection traffic collection device of claim 1, wherein: the wireless mode of the data terminal is Bluetooth or WIFI connection.

3. The portable intersection traffic collection device of claim 1, wherein: the model of the video collector is INSTA360 GO 2.

4. The portable intersection traffic collection device of claim 1, wherein: the model of the data terminal is MANN 8S.

5. The portable intersection traffic collection device of claim 1, wherein: the placing table is hinged to the top of the telescopic rod, a hinged block used for hinging is arranged at the bottom of the placing table, and a locking piece is arranged between the placing table and the telescopic rod to lock the angle of the placing table.

6. The portable intersection traffic collection device of claim 1, wherein: the driving piece comprises a threaded rod, a guide through groove longitudinally extending is formed in a back plate of the placing table, an extending portion which penetrates out of the guide through groove in a sliding mode is arranged on the pressing plate, rear end plates are fixedly mounted at the upper end and the lower end of the back plate, the upper end and the lower end of the back plate are located in the guide through groove, the threaded rod is rotatably arranged on the two rear end plates, a rotating cap is fixedly mounted at the top of the threaded rod, and a screw hole for the threaded rod to penetrate through is formed in the extending portion.

7. The portable intersection traffic collection device of claim 1, wherein: the telescopic rod at least comprises two sections of rods which are coaxially sleeved with each other in a sliding manner, and a locking threaded sleeve is arranged between every two adjacent sections of rods.

8. The portable intersection traffic collection device of claim 1, wherein: the telescopic supporting leg comprises a sleeve and a loop bar, the loop bar is slidably mounted in the sleeve, the end part of the sleeve is hinged with the foundation column, the end part of the loop bar is hinged with the anti-skidding foot seat, and a locking piece is arranged between the loop bar and the sleeve.

9. The portable intersection traffic collection device of claim 8, wherein: the end face of one side of the anti-skid foot seat is provided with a hinge groove towards the length direction, the end part of the loop bar extends into the hinge groove, the bolt shaft penetrates through the groove wall of one side of the hinge groove and passes through the through hole on the loop bar and then penetrates out from the groove wall of the other side, and the penetrating end of the bolt shaft is connected with a nut in a threaded manner.

10. The portable intersection traffic collection device of claim 1, wherein: the cross section of the anti-skidding foot seat is trapezoidal.