CN210804746U

CN210804746U - Portable traffic flow recorder based on zigbee

Info

Publication number: CN210804746U
Application number: CN201922012090.7U
Authority: CN
Inventors: 何芸
Original assignee: Yunnan Jiaotong College
Current assignee: Yunnan Jiaotong College
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-19
Anticipated expiration: 2029-11-20

Abstract

The utility model provides a portable traffic flow recorder based on zigbee, the on-line screen storage device comprises a base, inner chamber fixed mounting has the controller, wireless receiving and dispatching module, base top fixed mounting bracing piece, the horizontal infrared camera of upper end outside bilateral symmetry fixed mounting of bracing piece, infrared camera all links to each other with wireless receiving and dispatching module, infrared camera all makes a video recording towards the outside, the equal fixed fit installation hemisphere transparent protection casing in infrared camera outer end, the bracing piece upside is equipped with the water tank, one side inner wall upper end fixed mounting of water tank has water level detector. The utility model discloses nimble convenience during adjustment position makes managers be convenient for carry out real-time supervision to on-the-spot traffic flow when taking notes to the vehicle motorcycle type, has played dustproof external force effect of preventing to infrared camera through the transparent protection casing of hemisphere, soaks and utilizes the rainwater drive sponge layer to rotate the transparent protection casing of hemisphere to clean the sponge layer through utilizing the rainwater for clean effect is better.

Description

Portable traffic flow recorder based on zigbee

Technical Field

The utility model belongs to traffic flow record appearance field, specifically speaking are portable traffic flow record appearance based on zigbee.

Background

Along with the increase of vehicles, the road congestion phenomenon is more and more serious, so the traffic flow monitoring link also seems to be more and more important, the monitoring technology of video acquisition is mainly used in current traffic flow monitoring, the installation of the existing video monitoring device is inconvenient, and the video monitoring device is easily damaged at high temperature and rainy weather, so that the video monitoring device cannot be normally used, the practicability is reduced, and the video monitoring device is generally installed near the road where vehicles come and go, when a vehicle passes through, a large amount of dust can be raised, the monitoring effect of the video monitoring device is greatly reduced under the long-time dust accumulation, and the normal use of the video monitoring device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable traffic flow record appearance based on zigbee for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a portable traffic flow recorder based on zigbee comprises a base, wherein an inner cavity is formed in the base, a controller and a wireless transceiving module are fixedly installed in the inner cavity, a supporting rod is fixedly installed at the top of the base, transverse infrared cameras are symmetrically and fixedly installed on the outer sides of the upper ends of the supporting rod in a bilateral mode, the infrared cameras are all connected with the wireless transceiving module and take pictures towards the outer sides, hemispherical transparent protective covers are fixedly installed at the outer ends of the infrared cameras in a matched mode, a water tank is arranged on the upper side of the supporting rod, the supporting rod and the water tank are fixedly connected through a plurality of connecting rods, the positions of the connecting rods and the infrared cameras are staggered, a water level detector is fixedly installed at the upper end of the inner wall of one side of the water tank and is connected with the controller, a water outlet hole is formed in the center of the bottom of the water tank, an electromagnetic valve is installed, the sleeve pipe is located the lower extreme outside of apopore, bracing piece top bearing is connected with vertical pivot, the pivot is located the apopore under, the pivot is located sheathed tube inboard, the fixed cover of pivot upper end outer lane is equipped with helical blade, pivot lower extreme outside fixed mounting has several decurrent cross-sections to be semicircular groove pipe, the groove pipe opening up, groove pipe upper end and pivot outside fixed connection, groove pipe lower extreme fixedly connected with and hemisphere transparent protection casing matched with arc, the arc opening is inboard towards, the arc all is located the inboard of connecting rod, the inboard equal fixed coordination of arc installs the sponge layer.

According to the portable traffic flow recorder based on zigbee, the infrared cameras are provided with the memories in a matching mode.

According to the portable traffic flow recorder based on the zigbee, the three uniformly distributed upright posts which are inclined downwards are fixedly installed at the bottom of the base.

As above a portable traffic flow record appearance based on zigbee, the bracing piece be the telescopic link, the length of telescopic link can be locked, the movable rod middle part outside of telescopic link is through several connecting rods and water tank fixed connection, the horizontal infrared camera of movable rod upper end outside bilateral symmetry fixed mounting of telescopic link.

The utility model has the advantages that: when the utility model is used, the infrared camera is placed at a proper position of a road, so that the traffic flow is monitored by the infrared camera, a monitored picture is transmitted to a road manager through the wireless transceiver module, the traffic flow is conveniently analyzed and regulated to dredge the traffic flow, simultaneously, vehicles and vehicle types can be counted through pictures collected by the infrared camera, when the weather is exposed to high temperature, the water tank plays a role in sunshade protection for the infrared camera, when the weather is rainy, the upper space of the infrared camera is shielded by the water tank, so that the infrared camera cannot be corroded by rainwater, simultaneously, the water tank collects rainwater, when the water quantity in the water tank reaches a certain degree, the water level detector opens the electromagnetic valve through the controller, so that the rainwater in the water tank flows down from a medium-strand water outlet, when the rainwater flows down, the spiral blade rotates to drive the rotating shaft to rotate, the rotating shaft drives the groove pipe and the sponge layer to rotate to scrub the hemispherical transparent protective cover, the initial positions of the arc-shaped plate and the sponge layer are staggered with the infrared camera, meanwhile, rainwater flows onto the sponge layer along the semicircular groove channel on the groove pipe to play a role in infiltration, so that the cleaning effect of the sponge layer on the hemispherical transparent protective cover is better, the rotating angle of the sponge layer and the arc-shaped plate is fixed each time due to the fact that the water amount accumulated in the water tank is fixed, the position of the sponge layer after being cleaned is still staggered with the infrared camera, and after a certain time, the controller controls the electromagnetic valve to be closed, so that the water amount accumulated in the water tank for next cleaning is enabled to be constant; the utility model discloses nimble convenience during the adjustment position, the picture that infrared camera shot simultaneously passes through wireless transceiver module and uploads to road management personnel in real time, has carried out real-time supervision to on-the-spot traffic flow when making it be convenient for carry out the record to vehicle motorcycle type, the utility model discloses a water tank of infrared camera top has played to it and has prevented sunshine insolateing and certain rainwater corrosion prevention effect, simultaneously, has played dustproof external force effect of preventing through hemisphere transparent protection casing to infrared camera, and is equipped with the hemisphere transparent protection casing is supporting to utilize the rainwater to carry out abluent device to it, soaks and utilizes the rainwater drive sponge layer to rotate to hemisphere transparent protection casing and clean through utilizing the rainwater to sponge layer for clean effect is better, thereby has guaranteed infrared camera's normal work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A portable traffic flow recorder based on zigbee comprises a base 1, an inner cavity 2 is formed in the base 1, a controller 3 and a wireless transceiving module 4 are fixedly installed in the inner cavity 2, a supporting rod 5 is fixedly installed at the top of the base 1, transverse infrared cameras 6 are fixedly installed on the outer side of the upper end of the supporting rod 5 in a bilateral symmetry mode, the infrared cameras 6 are connected with the wireless transceiving module 4, the infrared cameras 6 take pictures towards the outer side, a hemispherical transparent protective cover 7 is fixedly installed at the outer end of each infrared camera 6 in a matched mode, a water tank 8 is arranged on the upper side of the supporting rod 5, the supporting rod 5 and the water tank 8 are fixedly connected through a plurality of connecting rods 9, the positions of the connecting rods 9 and the positions of the infrared cameras 6 are staggered, a water level detector 10 is fixedly installed on the upper end of the inner wall of one side of the water tank 8, the water level detector 10 is connected with the controller, electromagnetic valve 12 is installed to 11 endoconcopulations of apopore, electromagnetic valve 12 links to each other with

controller

3, 8 bottom fixed mounting of water tank has vertical sleeve pipe 13, sleeve pipe 13 is located the lower extreme outside of

apopore

11, 5 top bearings of bracing piece are connected with vertical pivot 14, pivot 14 is located apopore 11 under, pivot 14 is located sleeve pipe 13's inboard, 14 upper end outer lane fixed cover of pivot is equipped with helical blade 15, 14 lower extreme outside fixed mounting of pivot has several decurrent cross-sections to be semicircular slotted

pipes

16, 16 openings of slotted pipes up, 16 upper ends of slotted pipes and 14 outside fixed connection of pivot, 16 lower extreme fixedly connected with of slotted pipes and 7 matched with arc 20 of hemisphere transparent protection casing, 20 openings of arc are towards the inboard, arc 20 all is located the inboard of connecting rod 9, 20 inboard equal fixed coordination of arc installs sponge layer 17. When the utility model is used, the infrared camera 6 is placed at a proper position of a road, so that the traffic flow is monitored by the infrared camera 6, a monitored picture is transmitted to a road manager through the wireless transceiver module 4, so that the traffic flow is conveniently analyzed and regulated to dredge the traffic flow, simultaneously, the vehicle and the vehicle type can be counted through the picture collected by the infrared camera 6, the water tank plays a role in shading and protecting the infrared camera 6 8 in high-temperature exposure weather, the upper space of the infrared camera 6 is shielded by the water tank 8 in rainy weather, so that the infrared camera 6 cannot be corroded by rainwater, meanwhile, the water tank 8 collects the rainwater, when the water quantity in the water tank 8 reaches a certain degree, the electromagnetic valve 12 is opened by the water level detector 10 through the controller 3, so that the rainwater in the water tank 8 flows down from a water outlet 11, when rainwater flows down, the spiral blades 15 are made to rotate so as to drive the rotating shaft 14 to rotate, the rotating shaft 14 drives the groove pipe 16 and the sponge layer 17 to rotate so as to scrub the hemispherical transparent protective cover 7, the initial positions of the arc-shaped plate 20 and the sponge layer 17 are staggered with the infrared camera 6, meanwhile, rainwater flows onto the sponge layer 17 along a semicircular channel on the groove pipe 16 to play a role in infiltrating, the cleaning effect of the hemispherical transparent protective cover 7 by the sponge layer 17 is better, the water accumulated in the water tank 8 is constant, the rotating angle of the sponge layer 17 and the arc-shaped plate 20 each time is constant, the position of the cleaned hemispherical transparent protective cover is still staggered with the infrared camera 6, and after a certain time, the controller 3 controls the electromagnetic valve 12 to be closed, so that the water tank 8 stores water for next cleaning; the utility model discloses nimble convenience during the adjustment position, the picture that infrared camera 6 was shot simultaneously passes through wireless transceiver module 4 and uploads to road management personnel in real time, makes it be convenient for carry out the real-time supervision to on-the-spot traffic when recording to vehicle model, the utility model discloses a water tank 8 of infrared camera 6 top has played to it and has prevented sunshine solarization and certain rainwater corrosion prevention effect that prevents, simultaneously, has played dustproof external force prevention effect to infrared camera 6 through hemisphere transparent protection casing 7, and is equipped with hemisphere transparent protection casing 7 and utilizes the rainwater to carry out abluent device to it, soaks and utilizes rainwater drive sponge layer 17 to rotate to hemisphere transparent protection casing 7 and cleans through utilizing the rainwater to sponge layer 17 for clean effect is better, thereby has guaranteed infrared camera 6's normal work.

Specifically, as shown in the figure, the infrared cameras 6 according to the present embodiment are all provided with a memory in a matching manner. The storage can store the pictures shot by the infrared camera 6, so that the workers can conveniently watch the pictures to analyze the traffic flow.

Specifically, as shown in the figure, three uniformly distributed upright posts 18 which are inclined downward are fixedly installed at the bottom of the base 1. Three stands 18 are right the utility model discloses play the fixed stay effect jointly, be convenient for the utility model discloses a fixed mounting.

Further, as shown in the figure, this embodiment bracing piece 5 be the telescopic link, the length of telescopic link can the locking, the movable rod middle part outside of telescopic link through several connecting rods 9 and 8 fixed connection of water tank, the horizontal infrared camera 6 of movable rod upper end outside bilateral symmetry fixed mounting of telescopic link. The use of telescopic link makes the utility model discloses a height-adjustable to thereby be convenient for infrared camera 6 adjusts to being fit for highly monitoring record to traffic flow.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a portable traffic flow record appearance based on zigbee which characterized in that: comprises a base (1), an inner cavity (2) is arranged in the base (1), a controller (3) and a wireless transceiving module (4) are fixedly arranged in the inner cavity (2), a supporting rod (5) is fixedly arranged at the top of the base (1), transverse infrared cameras (6) are fixedly arranged on the left and right outer sides of the upper end of the supporting rod (5) in a bilateral symmetry manner, the infrared cameras (6) are all connected with the wireless transceiving module (4), the infrared cameras (6) all take a picture towards the outer side, a hemispherical transparent protective cover (7) is fixedly matched and arranged at the outer end of each infrared camera (6), a water tank (8) is arranged on the upper side of the supporting rod (5), the supporting rod (5) and the water tank (8) are fixedly connected through a plurality of connecting rods (9), the positions of the connecting rods (9) and the infrared cameras (6) are staggered with each other, a detector (10, the water level detector (10) is connected with the controller (3), a water outlet (11) is formed in the center of the bottom of the water tank (8), an electromagnetic valve (12) is installed in the water outlet (11) in a matched mode, the electromagnetic valve (12) is connected with the controller (3), a vertical sleeve (13) is fixedly installed at the bottom of the water tank (8), the sleeve (13) is located on the outer side of the lower end of the water outlet (11), a vertical rotating shaft (14) is connected to the top of the supporting rod (5) through a bearing, the rotating shaft (14) is located right below the water outlet (11), the rotating shaft (14) is located on the inner side of the sleeve (13), a spiral blade (15) is fixedly sleeved on the outer ring of the upper end of the rotating shaft (14), a plurality of groove pipes (16) with semicircular cross sections are fixedly installed on the outer side of the lower end of the rotating shaft (14), openings of the groove pipes (16) face upwards, the upper end of the groove pipes (16) is fixedly connected, the opening of the arc-shaped plate (20) faces the inner side, the arc-shaped plate (20) is located on the inner side of the connecting rod (9), and the sponge layer (17) is fixedly installed on the inner side of the arc-shaped plate (20) in a matched mode.

2. The zigbee-based portable traffic flow recorder according to claim 1, wherein: the infrared cameras (6) are all provided with a memory in a matching way.

3. The zigbee-based portable traffic flow recorder according to claim 1, wherein: the bottom of the base (1) is fixedly provided with three upright posts (18) which are uniformly distributed and inclined downwards.

4. The zigbee-based portable traffic flow recorder according to claim 1, wherein: bracing piece (5) be the telescopic link, the length of telescopic link can the locking, the movable rod middle part outside of telescopic link is through several connecting rods (9) and water tank (8) fixed connection, horizontal infrared camera (6) of movable rod upper end outside bilateral symmetry fixed mounting of telescopic link.