CN112173109A

CN112173109A - Unmanned aerial vehicle is patrolled and examined to road traffic

Info

Publication number: CN112173109A
Application number: CN202011173094.4A
Authority: CN
Inventors: 蔡晓刚; 张向平; 吴谢辉
Original assignee: Nanjing Tuoheng Unmanned System Research Institute Co ltd
Current assignee: Nanjing Tuoheng Unmanned System Research Institute Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-01-05

Abstract

The invention provides an unmanned aerial vehicle for road traffic inspection, which comprises a main shell, wherein an avionic system is arranged in the main shell, four corners of the main shell are fixedly connected with swing arms, the end parts of the swing arms are fixedly connected with motors, the output ends of the motors are fixedly connected with rotor wings, the bottom of the main shell is fixedly connected with a positioning rod, and a mounting frame is mounted on the positioning rod. According to the invention, through the mounting frame, the first motor, the connecting frame and the second motor, the shooting area of the camera can be timely adjusted, a user can conveniently and quickly observe an area to be seen, the road condition can be recognized and analyzed, the working efficiency of the user is improved, deterrence can be generated on an illegal person on a road through the arrangement of the laser irradiation mechanism, the dangerous condition of the road can be restrained, and the safety of the road is further improved.

Description

Unmanned aerial vehicle is patrolled and examined to road traffic

Technical Field

The invention relates to the field of unmanned aerial vehicles, in particular to a road traffic inspection unmanned aerial vehicle.

Background

With the continuous acceleration of the urbanization process, the quantity of motor vehicles kept continuously increases sharply, and the urban road network continuously extends. However, while these urban traffic networks bring convenience to people's lives, the numerous conditions of multiple vehicles also pose great hidden dangers to traffic safety, and further pose a more difficult challenge to traffic managers. However, the traditional traffic management method has many loopholes and dead corners, the defects and drawbacks of the original infrastructure are continuously exposed, and the technological level of traffic management is very important. The traffic police service system has the characteristics of mobility, urgency and strong burstiness, and is not satisfied by the traditional traffic police traffic management methods such as road patrol, fixed-point camera monitoring and the like. And the unmanned aerial vehicle has the characteristics of rapid action, comprehensive information collection, high controllability and the like, and can meet the requirements of the traffic management field on various real-time data information. Especially in the aspect of traffic law enforcement under the complex environment, unmanned aerial vehicle provides new scheme for traffic management, can enlarge the field of can knowing under the high-risk environment to a very big extent to reduce the danger of dangerous law enforcement environment to the life and the property safety of traffic control department personnel. For traffic management departments, intelligent traffic equipment such as unmanned aerial vehicles and the like is comprehensively used on the basis of utilizing the existing traffic transportation infrastructure, and the traffic management system has very important significance in the aspects of improving the utilization rate of the traffic infrastructure, accelerating the disposal speed of accidents and the like. Advanced technology is fully applied to traffic management, and the long-term development goal of 'police from technology' is achieved to a certain extent.

In order to understand the traffic condition of the road better, the unmanned aerial vehicle can be adopted to patrol the road in the prior art, and the specific scheme is that the camera is installed on the unmanned aerial vehicle, and then the wireless transmission device through the unmanned aerial vehicle transmits data to the ground. However, the angle of the camera in the prior art is inconvenient to adjust, the requirement on the flying posture is high, inspection is inconvenient, and the existing unmanned aerial vehicle has no warning effect and cannot deter people who want to harm road safety.

Disclosure of Invention

The invention aims to provide a road traffic inspection unmanned aerial vehicle which has the functions of conveniently adjusting the angle of a camera and deterring people who want to harm road safety.

In order to achieve the above purpose, the invention provides the following technical scheme: an unmanned aerial vehicle for road traffic inspection comprises a main shell, wherein an avionic system is arranged in the main shell, four corners of the main shell are fixedly connected with swing arms, the end parts of the swing arms are fixedly connected with motors, and the output ends of the motors are fixedly connected with rotors;

the bottom of the main shell is fixedly connected with a positioning rod, a mounting frame is mounted on the positioning rod, a first motor is fixedly connected to the mounting frame, an output shaft of the first motor is fixedly connected with a connecting frame, a second motor is mounted on the connecting frame, and an output shaft of the second motor is fixedly connected with a camera;

the top of the main casing body is provided with laser irradiation mechanism, laser irradiation mechanism includes mount, threaded rod, alignment jig, positioning seat, fixed sleeve and laser emitter, threaded rod threaded connection is on the mount, the top at the mount is installed through the bolt to the alignment jig, the positioning seat passes through the bolt and installs the top at the alignment jig, the fixed sleeve is installed at the top of positioning seat, laser emitter detachable installs on fixed sleeve.

Furthermore, the avionics system comprises a battery, a UBEC, a flight control panel, a remote controller, a receiver, a GPS, a relay, a starting motor, a direct current brush electronic regulator, a Hall element, a CDI igniter, an ECU and a steering engine.

Further, in the invention, the positioning rod is cylindrical, the laser emitter can penetrate through the fixed sleeve, and the clamping mechanism is arranged in the fixed sleeve.

Further, in the invention, the clamping mechanism comprises a locking block, a locking groove is formed in the laser emitter, and the locking block can be inserted into the locking groove to fix the laser emitter.

Further, in the invention, a landing gear is fixedly connected to the bottom of the main shell.

Further, in the invention, the lifting device comprises two arc-shaped rods and two support rods, the reinforcing rib is fixedly connected between the two arc-shaped rods, the upper ends of the arc-shaped rods are fixedly connected with the main shell, and the lower end of the main shell is fixedly connected with the support rods.

Further, in the invention, the arc-shaped rod and the support rod are made of carbon fiber materials.

The beneficial effects are that the technical scheme of this application possesses following technological effect: according to the invention, through the mounting frame, the first motor, the connecting frame and the second motor, the shooting area of the camera can be timely adjusted, a user can conveniently and quickly observe an area to be seen, the road condition can be recognized and analyzed, the working efficiency of the user is improved, deterrence can be generated on an illegal person on a road through the arrangement of the laser irradiation mechanism, the dangerous condition of the road can be restrained, and the safety of the road is further improved.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of this disclosure unless such concepts are mutually inconsistent.

The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of specific embodiments in accordance with the teachings of the present invention.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic structural diagram of a laser irradiation mechanism according to the present invention.

In the figures, the meaning of the reference numerals is as follows: 1. a main housing; 2. an avionics system; 3. a swing arm; 4. a motor; 5. a rotor; 6. an arcuate bar; 7. a support bar; 8. positioning a rod; 9. a mounting frame; 10. a first motor; 11. a connecting frame; 12. a second motor; 13. a camera; 14. a fixed mount; 15. a threaded rod; 16. an adjusting bracket; 17. positioning seats; 18. fixing the sleeve; 19. a laser emitter.

Detailed Description

In order to better understand the technical content of the present invention, specific embodiments are described below with reference to the accompanying drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any one implementation. In addition, some aspects of the present disclosure may be used alone, or in any suitable combination with other aspects of the present disclosure.

As shown in fig. 1-2, an unmanned aerial vehicle for road traffic inspection comprises a main housing 1, wherein an avionics system 2 is arranged in the main housing 1, preferably in this embodiment, the avionics system 2 comprises a battery, a UBEC, a flight control panel, a remote controller, a receiver, a GPS, a relay, a starting motor, a direct current brushed electric controller, a hall element, a CDI igniter, an ECU and a steering engine.

Four corners of the main shell 1 are fixedly connected with swing arms 3, the end parts of the swing arms 3 are fixedly connected with motors 4, and the output ends of the motors 4 are fixedly connected with rotor wings 5;

the bottom of the main shell 1 is fixedly connected with a positioning rod 8, a mounting frame 9 is mounted on the positioning rod 8, a first motor 10 is fixedly connected onto the mounting frame 9, an output shaft of the first motor 10 is fixedly connected with a connecting frame 11, a second motor 12 is mounted on the connecting frame 11, and an output shaft of the second motor 12 is fixedly connected with a camera 13;

the top of main casing body 1 is provided with laser irradiation mechanism, laser irradiation mechanism includes mount 14, threaded rod 15, alignment jig 16, positioning seat 17, fixed sleeve 18 and laser emitter 19, threaded rod 15 threaded connection is on mount 14, alignment jig 16 passes through the bolt and installs the top at mount 14, positioning seat 17 passes through the bolt and installs the top at alignment jig 16, fixed sleeve 18 installs the top at positioning seat 17, laser emitter 19 detachable installs on fixed sleeve 18, this embodiment is preferred, fixed sleeve 18 is the cylinder type, laser emitter 19 can run through fixed sleeve 18, be provided with fixture in the fixed sleeve 18, furthermore, fixture includes the locking piece, the locked groove has been seted up on the laser emitter 19, the locking piece can be inserted and fixed laser emitter 19 in the locked groove. When the unmanned aerial vehicle inspection device is used, after the unmanned aerial vehicle is controlled to inspect on a road, the first motor 10 is started, the first motor 10 drives the connecting frame 11 and the second motor 12 to rotate, so that the X axis of the camera 13 can rotate, the second motor 12 drives the camera 13 to rotate, so that the camera 13 can rotate on the Y axis, the area to be observed can be conveniently and quickly irradiated, and the inspection efficiency is improved. The laser emitter 19 is started, so that the laser emitter 19 can irradiate the road, and the illegal pedestrians are deterred.

According to the invention, through the mounting frame 9, the first motor 10, the connecting frame 11 and the second motor 12, the shooting area of the camera 13 can be timely adjusted, a user can conveniently and quickly observe an area to be seen, the road condition can be identified and analyzed, the working efficiency of the user is improved, through the arrangement of the laser irradiation mechanism, deterrence can be formed on an illegal person on the road, the occurrence of road danger can be restrained, and the safety of the large road is further improved.

In the preferred embodiment, the landing gear is fixedly connected to the bottom of the main housing 1. Further, rise and fall including arc pole 6 and bracing piece 7, the quantity of arc pole 6 is two, fixedly connected with strengthening rib between two arc poles 6, the upper end and the main casing body 1 fixed connection of arc pole 6, the lower extreme and the bracing piece 7 fixed connection of the main casing body 1.

In the preferred embodiment, the arc-shaped rods 6 and the support rods 7 are made of carbon fiber materials.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be determined by the appended claims.

Claims

1. The utility model provides an unmanned aerial vehicle is patrolled and examined to road traffic, includes main casing body (1), its characterized in that: an avionic system (2) is arranged in the main shell (1), four corners of the main shell (1) are fixedly connected with swing arms (3), the end parts of the swing arms (3) are fixedly connected with motors (4), and the output ends of the motors (4) are fixedly connected with rotors (5);

the bottom of the main shell (1) is fixedly connected with a positioning rod (8), the positioning rod (8) is provided with a mounting rack (9), the mounting rack (9) is fixedly connected with a first motor (10), an output shaft of the first motor (10) is fixedly connected with a connecting rack (11), the connecting rack (11) is provided with a second motor (12), and an output shaft of the second motor (12) is fixedly connected with a camera (13);

the top of main casing body (1) is provided with laser irradiation mechanism, laser irradiation mechanism includes mount (14), threaded rod (15), alignment jig (16), positioning seat (17), set casing (18) and laser emitter (19), threaded rod (15) threaded connection is on mount (14), the top at mount (14) is installed through the bolt in alignment jig (16), the top at alignment jig (16) is installed through the bolt in positioning seat (17), the top at positioning seat (17) is installed in set casing (18), laser emitter (19) detachable installs on set casing (18).

2. The road traffic inspection unmanned aerial vehicle of claim 1, wherein: the avionics system (2) comprises a battery, a UBEC (universal UBEC), a flight control panel, a remote controller, a receiver, a GPS (global positioning system), a relay, a starting motor, a direct current brush electric regulator, a Hall element, a CDI (compact disc ignition) igniter, an ECU (electronic control unit) and a steering engine.

3. The road traffic inspection unmanned aerial vehicle of claim 1, wherein: the positioning rod (8) is cylindrical, the laser emitter (19) can penetrate through the fixed sleeve (18), and a clamping mechanism is arranged in the fixed sleeve (18).

4. The road traffic inspection unmanned aerial vehicle of claim 1, wherein: the clamping mechanism comprises a locking block, a locking groove is formed in the laser emitter (19), and the locking block can be inserted into the locking groove to fix the laser emitter (19).

5. The road traffic inspection unmanned aerial vehicle of claim 1, wherein: the bottom of the main shell (1) is fixedly connected with an undercarriage.

6. The road traffic inspection unmanned aerial vehicle of claim 5, wherein: rise and fall including arc pole (6) and bracing piece (7), the quantity of arc pole (6) is two, fixedly connected with strengthening rib between two arc poles (6), the upper end and the main casing body (1) fixed connection of arc pole (6), the lower extreme and bracing piece (7) fixed connection of the main casing body (1).

7. The road traffic inspection unmanned aerial vehicle of claim 6, wherein: the arc-shaped rod (6) and the support rod (7) are made of carbon fiber materials.