CN108337481A - A kind of rotatable intelligent unmanned machine of the fire department based on Internet of Things - Google Patents

Abstract

The invention discloses a kind of rotatable intelligent unmanned machines of fire department based on Internet of Things, including drone body, the drone body is connected with rotor by clamping mechanism, the clamping mechanism is fixed by retaining mechanism and drone body, the rotor has eight groups, eight groups of rotor wing rotation array settings；The bottom of the drone body is equipped with servo motor, the servo motor has two groups, two groups of servo motors are symmetrical set, it is fixed with connecting rod on the output shaft of the servo motor, the end of connecting rod is connected with cushion socket, camera of taking photo by plane is controlled by microcontroller of increasing income to monitor scene of fire in real time, the information of camera head monitor of taking photo by plane passes to microcontroller of increasing income, microcontroller of increasing income carries out analyzing processing to information, and it controls image processor and processing is optimized to monitoring information, the work quality for substantially increasing monitoring device, disclosure satisfy that use demand.

Description

A rotatable intelligent UAV for firefighting agencies based on the Internet of Things

technical field

The invention relates to the technical field of unmanned aerial vehicles, in particular to an intelligent unmanned aerial vehicle with a rotatable fire-fighting mechanism based on the Internet of Things.

Background technique

In the prior art: the patent application publication number CN 107284680A discloses an intelligent unmanned aerial vehicle for fire-fighting based on the Internet of Things, including a body, a power generation mechanism, a flight mechanism, a central control mechanism, a fire extinguishing nozzle and a landing mechanism. The landing mechanism includes a landing assembly and a buffer assembly. The landing assembly includes a landing unit, a lifting block and a landing sleeve. The buffer unit includes a fixed block, a rotating shaft and a number of second paddles. The central control mechanism includes a panel and a central control assembly. The power amplifying circuit, the power amplifying circuit includes an integrated circuit and a buzzer, the type of the integrated circuit is TDA7241, which does not have the monitoring capability, is not convenient for real-time monitoring of the fire scene, and cannot meet the needs of use.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the existing defects and provide a rotatable intelligent unmanned aerial vehicle based on the Internet of Things, which has monitoring capabilities and can monitor the fire scene in real time, and can meet the needs of use. Effectively solve the problems in the background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a rotatable intelligent drone based on the Internet of Things fire protection mechanism, including a drone body, and the drone body is clamped with a rotor through a clamping mechanism;

The clamping mechanism is fixed to the drone body through a locking mechanism;

There are eight groups of rotors, and eight groups of rotors are arranged in a rotating array;

The bottom of the drone body is equipped with a servo motor;

There are two groups of servo motors, and the two groups of servo motors are arranged symmetrically;

A connecting rod is fixed on the output shaft of the servo motor, and the end of the connecting rod is connected with a shock absorber;

A fire-fighting mechanism is installed at the bottom of the servo motor;

The inside of the body of the drone body is respectively equipped with an open source single-chip microcomputer, a power supply and an information storage device, and a power sensor is installed on the top of the power supply;

The top of the drone body is respectively equipped with an IoT device, an alarm and an adjustment mechanism, and a monitoring device is installed at the end of the adjustment mechanism;

The output terminal of the power supply is electrically connected to the input terminal of an open-source microcontroller;

The output end of the open-source single-chip microcomputer is electrically connected to the input end of the servo motor;

The output end of the electric quantity sensor is electrically connected to the input end of the open-source single-chip microcomputer, and the output end of the open-source single-chip microcomputer is electrically connected to the input end of the alarm.

As a preferred technical solution of the present invention, the clamping mechanism includes a clamping groove and a buckle, the clamping groove is set on the body of the drone body, the buckle is fixed on the end of the rotor, the buckle and the clamping groove buckle.

As a preferred technical solution of the present invention, the locking mechanism includes an electric lock and a lock hole, the lock hole is set on the buckle, the electric lock is installed on the body of the drone body, and the electric lock The tightener is plugged into the lock hole, and the output end of the open-source single-chip microcomputer is electrically connected to the input end of the electric locker.

As a preferred technical solution of the present invention, the adjustment mechanism includes a first electric mechanical arm, the first electric mechanical arm is installed on the top of the drone body, and the end of the first electric mechanical arm is fixed with a mounting seat , the monitoring device is installed on the side of the mounting base, and the output end of the open-source single-chip microcomputer is electrically connected to the input end of the first electric mechanical arm.

As a preferred technical solution of the present invention, the monitoring device includes an image processor and an aerial camera, the image processor and the aerial camera are installed on the side of the mount, and the output of the aerial camera is electrically connected to the input of the open-source microcontroller , the output end of the open source microcontroller is electrically connected to the input end of the image processor.

As a preferred technical solution of the present invention, the IoT device includes a wireless transceiver and a wireless anti-jamming device, the wireless transceiver and the wireless anti-jamming device are installed on the top of the drone body, and the output of the open-source single-chip microcomputer The terminal is electrically connected to the input terminal of the wireless anti-jamming device, and the open-source single-chip microcomputer is electrically connected to the wireless transceiver bidirectionally.

As a preferred technical solution of the present invention, the information storage device includes a memory, the memory is installed inside the body of the drone body, and a data compressor is installed on the top of the memory, and the output end of the open-source single-chip microcomputer is electrically connected to the data compression The input terminal of the data compressor is electrically connected to the input terminal of the memory.

As a preferred technical solution of the present invention, the fire-fighting mechanism includes a second electric mechanical arm, the second electric mechanical arm is installed on the top of the drone body, and the end of the second electric mechanical arm is equipped with an electric mechanical claw , the output terminals of the open-source single-chip microcomputer are respectively electrically connected to the input terminals of the electromechanical gripper and the second electromechanical arm.

Compared with the prior art, the beneficial effects of the present invention are: the rotatable intelligent unmanned aerial vehicle of this fire-fighting mechanism based on the Internet of Things has the following benefits:

1. The work of the first electric mechanical arm is controlled by an open-source single-chip microcomputer, and the first electric mechanical arm drives the mounting seat to move, thereby adjusting the working position of the monitoring device. It has good flexibility and a high degree of mechanization, and is convenient for monitoring the device. High degree of monitoring greatly improves the working ability of the monitoring device;

2. Control the aerial camera to monitor the fire scene in real time through the open-source single-chip computer. The information monitored by the aerial camera is transmitted to the open-source single-chip computer. The open-source single-chip computer analyzes and processes the information, and controls the image processor to optimize the monitoring information, which greatly improves the monitoring device. The quality of work can meet the needs of use;

3. The rotor and the body of the UAV body are assembled through buckles and slots. It is easy to install and disassemble, and it is easy to carry the smart UAV. It is easy to operate and easy to use. It is controlled by an open source single-chip microcomputer The electric lock is plugged into the lock hole, so as to fix the clamping mechanism and the drone body, ensuring that the rotor can be fixed firmly, thereby improving the safety of the intelligent drone;

4. The second electric mechanical arm is controlled by an open-source single-chip microcomputer, and the second electric mechanical arm drives the electric mechanical claw to move, thereby adjusting the working position of the electric mechanical claw. The electric mechanical claw is controlled by an open-source single-chip computer to grab fire-fighting materials Good flexibility, convenient adjustment, and convenient delivery of fire-fighting materials;

5. The open source single-chip computer controls the wireless anti-jamming device to shield the interference signal, thereby improving the ability of the wireless transceiver to receive information, avoiding the interference signal from affecting the information transmission capability of the intelligent drone, and facilitating relevant personnel to control the intelligent drone. For precise control, the information processed by the open source microcontroller is transmitted to the remote monitoring center through the wireless transceiver.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a cross-sectional view of the structure of the present invention.

In the figure: 1 drone body, 2 servo motor, 3 connecting rod, 4 shock absorber, 5 wireless transceiver, 6 wireless anti-jamming device, 7 keyhole, 8 electric lock, 9 aerial camera, 10 image processing device, 11 mounting seat, 12 first electric mechanical arm, 13 card slot, 14 buckle, 15 rotor, 16 IOT device, 17 locking mechanism, 18 monitoring device, 19 adjustment mechanism, 20 card connection mechanism, 21 open-source single-chip microcomputer , 22 second electric mechanical arm, 23 electric mechanical claw, 24 memory, 25 data compressor, 26 power supply, 27 power sensor, 28 alarm, 29 fire protection mechanism, 30 information storage device.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-2, the present invention provides a technical solution: a rotatable intelligent UAV based on the Internet of Things fire protection mechanism, including the UAV body (1), and the UAV body (1) through the card The connecting mechanism (20) is clamped with a rotor (15);

The clamping mechanism (20) is fixed to the drone body (1) by a locking mechanism (17);

There are eight groups of rotors (15), and eight groups of rotors (15) are arranged in a rotating array, thereby increasing the power of the intelligent unmanned aerial vehicle, and facilitating the improvement of the carrying capacity of the intelligent unmanned aerial vehicle;

A servo motor (2) is installed at the bottom of the drone body (1);

There are two groups of servo motors (2), and the two groups of servo motors (2) are symmetrically arranged left and right;

A connecting rod (3) is fixed on the output shaft of the servo motor (2), and a shock absorber (4) is connected to the end of the connecting rod (3);

The bottom of the servo motor (2) is equipped with a fire fighting mechanism (29);

An open-source single-chip microcomputer (21), a power supply (26) and an information storage device (30) are respectively installed inside the body of the drone body (1), and a power sensor (27) is installed on the top of the power supply (26);

The top of the drone body (1) is respectively equipped with an IoT device (16), an alarm (28) and an adjustment mechanism (19), and a monitoring device (18) is installed at the end of the adjustment mechanism (19);

The output end of power supply (26) is electrically connected to the input end of open-source single-chip microcomputer (21);

The output terminal of the open-source single-chip microcomputer (21) is electrically connected to the input terminal of the servo motor (2);

The open-source single-chip microcomputer (21) controls the servo motor (2) to work, and the output shaft of the servo motor (2) drives the shock absorber (4) to rotate through the connecting rod (3), thereby facilitating the shock absorber (4) to be folded and stored, thereby coming Reduce flight resistance;

The output end of electric quantity sensor (27) is electrically connected the input end of open-source single-chip microcomputer (21), and the output end of open-source single-chip microcomputer (21) is electrically connected the input end of alarm (28);

The power sensor (27) monitors the remaining power inside the power supply (26), and the monitored information is passed to the open-source single-chip microcomputer (21), and the open-source single-chip microcomputer (21) analyzes and processes the information, and when it is judged that the monitoring data is lower than a predetermined parameter, the control The alarm (28) alarms, which is convenient for relevant personnel to take countermeasures in time, and greatly improves the safety of use of the intelligent drone;

The clamping mechanism (20) comprises a draw-in groove (13) and a buckle (14), the draw-in groove (13) is provided on the body of the drone body (1), and the buckle (14) is fixed on the end of the rotor (15). part, the buckle (14) is buckled with the slot (13), and the rotor (15) and the body of the drone body (1) are assembled through the buckle (14) and the slot (13). Easy to install and disassemble, easy to carry the smart UAV, easy to operate and easy to use;

The locking mechanism (17) comprises an electric lock (8) and a lockhole (7), the lockhole (7) is provided on the buckle (14), and the electric lock (8) is installed on the drone body (1 ) body, the electric locking device (8) is plugged into the keyhole (7), and the output end of the open-source single-chip microcomputer (21) is electrically connected to the input end of the electric locking device (8), and the electric locking device (8) is controlled by the open-source single-chip microcomputer (21). The locking device (8) is plugged into the lock hole (7), thereby fixing the clamping mechanism (20) and the UAV body (1), ensuring that the rotor (15) can be fixed firmly, thereby improving the intelligent drone. Human-machine safety;

The regulating mechanism (19) comprises a first electric mechanical arm (12), and the first electric mechanical arm (12) is installed on the top of the drone body (1) body, and the end of the first electric mechanical arm (12) is fixed with a Seat (11), monitoring device (18) is installed on the side of installation seat (11), the output end of open-source single-chip microcomputer (21) is electrically connected the input end of the first electric mechanical arm (12), controls the first electric mechanical arm (12) by open-source single-chip microcomputer (21) An electric mechanical arm (12) works, and the first electric mechanical arm (12) drives the mounting seat (11) to move, thereby adjusting the working position of the monitoring device (18). It has good flexibility, high degree of mechanization, and is convenient for monitoring devices (18) Carry out the monitoring of 360 degrees, greatly improving the working ability of monitoring device (18);

Monitoring device (18) comprises image processor (10) and aerial photography camera (9), and image processor (10) and aerial photography camera (9) are all installed in the side of mount (11), and the output end of aerial photography camera (9) Electrically connected to the input end of the open-source single-chip microcomputer (21), the output end of the open-source single-chip microcomputer (21) is electrically connected to the input end of the image processor (10), and the aerial camera (9) is controlled by the open-source single-chip microcomputer (21) to monitor the fire scene in real time, The information monitored by the aerial camera (9) is transmitted to the open-source single-chip microcomputer (21), and the open-source single-chip microcomputer (21) analyzes and processes the information, and controls the image processor (10) to optimize the monitoring information, greatly improving the monitoring device (18) The quality of work can meet the needs of use;

The IoT device (16) includes a wireless transceiver (5) and a wireless anti-jamming device (6), and the wireless transceiver (5) and the wireless anti-jamming device (6) are installed on the top of the drone body (1), The output end of the open-source single-chip microcomputer (21) is electrically connected to the input end of the wireless anti-jamming device (6), and the open-source single-chip microcomputer (21) is electrically connected with the wireless transceiver (5) bidirectionally, and the open-source single-chip microcomputer (21) controls the wireless anti-jamming device (6) Interference signals are shielded, thereby improving the ability of the wireless transceiver (5) to receive information, avoiding interference signals from affecting the information transmission capability of the intelligent drone, and facilitating the precise control of the intelligent drone by relevant personnel. The open-source single-chip microcomputer (21) The processed information is transmitted to the remote monitoring center through the wireless transceiver (5);

Information storage device (30) comprises memory (24), and memory (24) is installed in the inside of drone body (1) body, and data compressor (25) is installed on the top of memory (24), open source single-chip microcomputer (21) The output end of the data compressor (25) is electrically connected to the input end of the data compressor (25), the output end of the data compressor (25) is electrically connected to the input end of the memory (24), and the information processed by the open source single-chip microcomputer (21) is compressed by the data compressor (25) Stored in the memory (24), it is convenient for the staff to retrieve and use the fire information;

The fire-fighting mechanism (29) comprises a second electric mechanical arm (22), and the second electric mechanical arm (22) is installed on the top of the drone body (1) body, and the end of the second electric mechanical arm (22) is installed with The electric mechanical claw (23), the output end of the open-source single-chip microcomputer (21) is electrically connected with the input end of the electric mechanical claw (23) and the second electric mechanical arm (22) respectively, controls the second electric mechanical arm by the open-source single-chip microcomputer (21) (22) work, the second electromechanical arm (22) drives the electromechanical claw (23) to move, thereby the working position of the electromechanical claw (23) is adjusted, and the electromechanical claw (23) is controlled by an open source single-chip microcomputer (21) to The fire-fighting materials are grasped, which has good flexibility, convenient adjustment, and is convenient for putting in fire-fighting materials;

An open-source single-chip microcomputer (21) controls a servo motor (2), a power sensor (27), an alarm (28), an electric lock (8), a first electric mechanical arm (12), an image processor (10), and an aerial camera (9), wireless transceiver (5), wireless anti-jamming device (6), memory (24), data compressor (25), second electric mechanical arm (22) and electric mechanical claw (23) all are existing methods commonly used in technology.

When in use: the first electric mechanical arm (12) is controlled by an open-source single-chip microcomputer (21), and the first electric mechanical arm (12) drives the mounting seat (11) to move, thereby adjusting the working position of the monitoring device (18);

The aerial photography camera (9) is controlled by the open-source single-chip microcomputer (21) to monitor the fire scene in real time, and the information monitored by the aerial photography camera (9) is transmitted to the open-source single-chip microcomputer (21), and the open-source single-chip microcomputer (21) analyzes and processes the information, and controls the image processing The device (10) optimizes the monitoring information;

The information processed by the open-source single-chip microcomputer (21) is compressed and stored in the memory (24) by a data compressor (25);

The rotor (15) and the body of the UAV (1) are assembled through the buckle (14) and the slot (13), and the electric lock (8) and the lock hole are controlled by the open-source single-chip microcomputer (21) (7) plugging, thereby fixing the clamping mechanism (20) and the drone body (1);

The second electric mechanical arm (22) is controlled by an open-source single-chip microcomputer (21), and the second electric mechanical arm (22) drives the electric mechanical claw (23) to move, thereby adjusting the working position of the electric mechanical claw (23). The single-chip microcomputer (21) controls the electromechanical claw (23) to grab the fire-fighting materials;

The open-source single-chip microcomputer (21) controls the wireless anti-interference device (6) to shield the interference signal, and the information processed by the open-source single-chip microcomputer (21) is transmitted to the remote monitoring center through the wireless transceiver (5).

The invention controls the work of the first electric mechanical arm (12) through an open-source single-chip microcomputer (21), and the first electric mechanical arm (12) drives the mounting seat (11) to move, thereby adjusting the working position of the monitoring device (18), which is flexible Good performance and high degree of mechanization are convenient for the monitoring device (18) to monitor at 360 degrees, greatly improving the working capacity of the monitoring device (18);

The aerial photography camera (9) is controlled by the open-source single-chip microcomputer (21) to monitor the fire scene in real time, and the information monitored by the aerial photography camera (9) is transmitted to the open-source single-chip microcomputer (21), and the open-source single-chip microcomputer (21) analyzes and processes the information, and controls the image processing The device (10) optimizes the monitoring information, which greatly improves the working quality of the monitoring device (18), and can meet the use requirements;

The rotor (15) and the body of the UAV body (1) are assembled through the buckle (14) and the slot (13), which is easy to install and disassemble, and is convenient to carry the intelligent UAV. The operation is simple and easy to use. The open-source single-chip microcomputer (21) controls the insertion of the electric lock (8) and the lock hole (7), thereby fixing the clamping mechanism (20) and the drone body (1), ensuring that the rotor (15) It can be fixed firmly, thereby improving the safety of use of the intelligent drone;

The second electric mechanical arm (22) is controlled by an open-source single-chip microcomputer (21), and the second electric mechanical arm (22) drives the electric mechanical claw (23) to move, thereby adjusting the working position of the electric mechanical claw (23). The single-chip microcomputer (21) controls the electric mechanical claw (23) to grab the fire-fighting materials, which has good flexibility, convenient adjustment, and is convenient for putting in the fire-fighting materials;

The open-source single-chip microcomputer (21) controls the wireless anti-interference device (6) to shield the interference signal, thereby improving the ability of the wireless transceiver (5) to receive information, and avoiding the interference signal from affecting the information transmission capability of the intelligent drone, which is convenient for relevant personnel The intelligent drone is precisely controlled, and the information processed by the open-source single-chip microcomputer (21) is transmitted to the remote monitoring center through the wireless transceiver (5).

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. a kind of fire department based on Internet of Things rotatably intelligent unmanned machine, including drone body (1), feature exists In：The drone body (1) is connected with rotor (15) by clamping mechanism (20)；

The clamping mechanism (20) is fixed by retaining mechanism (17) and drone body (1)；

The rotor (15) has eight groups, eight groups of rotor (15) rotation array settings；

The bottom of the drone body (1) is equipped with servo motor (2)；

The servo motor (2) has two groups, and two groups of servo motors (2) are symmetrical set；

Connecting rod (3) is fixed on the output shaft of the servo motor (2), the end of connecting rod (3) is connected with cushion socket (4)；

The bottom of the servo motor (2) is equipped with fire department (29)；

The internal body of the drone body (1) is separately installed with microcontroller of increasing income (21), power supply (26) and information storage dress It sets (30), electrical quantity sensor (27) is installed at the top of power supply (26)；

It is separately installed with Internet of Things device (16), alarm (28) and regulating mechanism (19) at the top of the drone body (1), adjusts The end of section mechanism (19) is equipped with monitoring device (18)；

The output end of the power supply (26) is electrically connected the input terminal for microcontroller (21) of increasing income；

The input terminal of the output end electrical connection servo motor (2) of the microcontroller of increasing income (21)；

The output end electrical connection of the electrical quantity sensor (27) is increased income the input terminals of microcontroller (21), microcontroller of increasing income (21) it is defeated Outlet is electrically connected the input terminal of alarm (28).

2. a kind of rotatable intelligent unmanned machine of fire department based on Internet of Things according to claim 1, feature It is：The clamping mechanism (20) includes card slot (13) and buckle (14), and card slot (13) is opened in the body of drone body (1) On, the buckle (14) is fixed on the end of rotor (15), buckle (14) and card slot (13) snapping.

3. a kind of rotatable intelligent unmanned machine of fire department based on Internet of Things according to claim 1, feature It is：The retaining mechanism (17) includes electric locking device (8) and lockhole (7), and lockhole (7) is opened on buckle (14), described Electric locking device (8) is mounted on the body of drone body (1), electric locking device (8) and lockhole (7) grafting, described to increase income The input terminal of the output end electrical connection electric locking device (8) of microcontroller (21).

4. a kind of rotatable intelligent unmanned machine of fire department based on Internet of Things according to claim 1, feature It is：The regulating mechanism (19) includes the first motor machine arm (12), and the first motor machine arm (12) is mounted on nobody The end at the top of machine ontology (1) body, the first motor machine arm (12) is fixed with mounting base (11), monitoring device (18) it is mounted on the side of mounting base (11), the output end of the microcontroller of increasing income (21) is electrically connected the first motor machine arm (12) input terminal.

5. a kind of rotatable intelligent unmanned machine of fire department based on Internet of Things according to claim 1, feature It is：The monitoring device (18) includes image processor (10) and camera of taking photo by plane (9), and image processor (10) and taking photo by plane is taken the photograph Picture head (9) is installed in the side of mounting base (11), and the output end of the camera of taking photo by plane (9) is electrically connected microcontroller (21) of increasing income Input terminal, microcontroller of increasing income (21) output end electrical connection image processor (10) input terminal.

6. a kind of rotatable intelligent unmanned machine of fire department based on Internet of Things according to claim 1, feature It is：The Internet of Things device (16) includes wireless transceiver (5) and wireless anti-tampering device (6), wireless transceiver (5) and is wirelessly prevented Interference unit (6) is installed in the top of drone body (1) body, and the output end electrical connection of the microcontroller of increasing income (21) is wireless The input terminal of anti-tampering device (6), microcontroller of increasing income (21) with wireless transceiver (5) is two-way is electrically connected.

7. a kind of rotatable intelligent unmanned machine of fire department based on Internet of Things according to claim 1, feature It is：Described information storage device (30) includes memory (24), and memory (24) is mounted on the interior of drone body (1) body Portion, and data compressor (25) is installed at the top of memory (24), the output end of the microcontroller of increasing income (21) is electrically connected number According to the input terminal of compressor reducer (25), the input terminal of the output end electrical connection memory (24) of data compressor (25).

8. a kind of rotatable intelligent unmanned machine of fire department based on Internet of Things according to claim 1, feature It is：The fire department (29) includes the second motor machine arm (22), and the second motor machine arm (22) is mounted on nobody The top of machine ontology (1) body, and the end of the second motor machine arm (22) is equipped with motor machinery claw (23), it is described to increase income The output end of microcontroller (21) is electrically connected with the input terminal of motor machinery claw (23) and the second motor machine arm (22) respectively.