CN116293239A - Monitoring equipment based on artificial intelligence and application method thereof - Google Patents

Abstract

The invention relates to the technical field of monitoring equipment, in particular to monitoring equipment based on artificial intelligence and a using method thereof. The invention comprises a base, a U-shaped plate and a camera, wherein the four end corners of the bottom of the base are respectively fixed with a self-locking universal wheel, the top of the base is fixed with the U-shaped plate, the camera is arranged above the U-shaped plate, a lifting mechanism is arranged between the U-shaped plate and the camera, the lifting mechanism is used for adjusting the height of the camera, and a rotating mechanism is arranged among the base, the U-shaped plate and the camera. According to the invention, through the structural design of the lifting mechanism, the device is convenient for adjusting the height of the camera, the working efficiency is quickened, the flexibility of the device is improved, the monitoring azimuth of the camera can be adjusted through the structural design of the rotating mechanism, the device is beneficial to use, and through the structural design of the control mechanism, the device can accurately adjust the rotation angle of the camera, so that the device has good popularization value.

Description

Monitoring equipment based on artificial intelligence and application method thereof

Technical Field

The invention relates to the technical field of monitoring equipment, in particular to monitoring equipment based on artificial intelligence and a using method thereof.

Background

The current rapid development of artificial intelligence technology actively promotes the security field to advance towards a more intelligent and humanized direction, intelligent monitoring is an embedded video server, an intelligent behavior recognition algorithm is integrated, equipment for monitoring and recording behaviors of pedestrians and vehicles in a picture scene is integrated, monitoring equipment mainly shoots and records abnormal events in the area, the monitoring equipment plays roles of monitoring and facilitating postmortem investigation, the monitoring plays an increasingly obvious role in life along with the continuous development of society, and at present, the monitoring equipment is widely used in various fields such as life, national defense, scientific research and the like;

an artificial intelligent monitoring device with the publication number of CN109538906A comprises a camera, a micro motor, a synchronous belt, a connecting rod, a large gear, a damping base and a universal wheel with brake; the camera is connected with the convex blocks; the bump is connected with the first rotating shaft, and the first rotating shaft is rotationally connected with the damping base; the upper part of the rear part of the damping base is provided with a micro motor, the micro motor is connected with a stand column, the lower end of the stand column is fixedly connected with the damping base, the lower part of the micro motor is rotationally connected with a second rotating shaft, and the second rotating shaft penetrates through the damping base and is rotationally connected with a bearing of the damping base; the second rotating shaft is connected with a threaded rod through a synchronous belt, a sleeve plate rotationally connected with the threaded rod is connected with the first rotating shaft, a connecting rod is rotationally connected with a sliding block, the sliding block is slidingly connected with a sliding groove, and the sliding groove is connected with a camera; the threaded rod is connected with a pinion, the pinion is meshed with a large gear, and the large gear is fixedly connected to the lower part of the first rotating shaft; the damping base comprises a bottom plate, an elastic support column, an arc damping steel plate and a damping plate; the universal wheel with brake is arranged on the lower side of the damping plate;

in summary, the following technical problems exist in the prior art: in the using process of the prior art, the height adjustment is inconvenient, and meanwhile, 360-degree adjustment of the probe is lacking, so that a monitoring blind area exists.

Disclosure of Invention

The invention aims to provide monitoring equipment based on artificial intelligence and a using method thereof, so as to solve the problems in the background technology.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a supervisory equipment based on artificial intelligence, includes base, U template and camera, four terminal angles of base bottom all are fixed with the auto-lock universal wheel, the top of base is fixed with the U template, the top of U template is equipped with the camera, be equipped with elevating system between U template and the camera, elevating system is used for adjusting the height of camera, be equipped with rotary mechanism between base, U template and the camera, rotary mechanism is used for adjusting the position of camera.

Preferably, the elevating system includes rotation seat, installation shell, first motor, lead screw, link, movable block and U type piece, the inboard rotation of U type board is connected with the rotation seat, the bottom of rotating the seat is fixed with the installation shell, the bottom of rotating the seat and the position that is located the installation shell inboard are fixed with first motor, the output of first motor runs through the rotation seat and is fixed with the lead screw, the top of lead screw is connected with the link through the bearing rotation, the link is fixed with the rotation seat, the outside threaded connection of lead screw has the movable block, movable block and link sliding connection, one side of movable block is fixed with U type piece, the one end of camera is rotated with the inboard damping of U type piece and is connected.

Preferably, the rotating mechanism comprises a power assembly and a transmission assembly, the top of the base is provided with the power assembly, the power assembly is used for providing a power source for the rotating mechanism, the inner side of the power assembly is provided with the transmission assembly, and the transmission assembly is used for driving the rotating seat to rotate.

Preferably, the power component comprises a second motor, a first gear, a second gear, a rotating rod and a vertical plate, wherein the second motor is fixed at the top of the base and is positioned on the inner side of the U-shaped plate, the output end of the second motor is fixedly provided with the first gear, the first gear is connected with the second gear through a chain, the rotating rod is fixed on the inner side of the second gear, the vertical plate is connected with the two sides of the rotating rod through bearings in a rotating mode, and the vertical plate is fixed with the base.

Preferably, the transmission assembly comprises a worm, a worm wheel, a supporting rod and a third gear, wherein the worm is fixed in the middle of the rotating rod, the worm wheel is connected with the outer side of the worm in a meshed mode, the supporting rod is fixed on the inner side of the worm wheel, the bottom of the supporting rod is rotationally connected with the base through a bearing, the third gear is fixed on the top of the supporting rod, and the third gear is in meshed connection with the rotating seat.

Preferably, the outer side of the rotating seat is fixed with an annular body, the inner side of the U-shaped plate is provided with an annular groove corresponding to the annular body in position, and the annular body is rotationally connected with the annular groove.

Preferably, guide grooves are formed in the top and the bottom of the annular body, a plurality of balls are uniformly distributed in the guide grooves, and the balls are attached to the inner side of the annular groove.

Preferably, control mechanism is equipped with between U template and the installation shell, control mechanism includes controller, dead lever, pointer, angle scale and pressure sensor, the top of U template is fixed with the controller, the controller passes through wire and second motor electric connection, the bottom of installation shell is fixed with the dead lever, the bottom of dead lever is fixed with the pointer, the top of U template and the position fixing angle scale that corresponds with the dead lever, a plurality of thread grooves that correspond with the scale have been seted up to the top equipartition of angle scale, two of them the inboard equal threaded connection of thread groove has pressure sensor, pressure sensor all passes through wire and controller electric connection.

The application method of the monitoring equipment based on the artificial intelligence is suitable for the monitoring equipment based on the artificial intelligence and comprises the following steps of:

s1: moving the base to a designated position, and starting a first motor;

s2: the output end of the first motor drives the screw rod to rotate, and the height of the camera is adjusted;

s3: setting an angle between the two pressure sensors, and connecting the two pressure sensors with the corresponding thread grooves respectively;

s4: starting a second motor to adjust the monitoring azimuth of the camera

It can be clearly seen that the technical problems to be solved by the present application must be solved by the above-mentioned technical solutions of the present application.

Meanwhile, through the technical scheme, the invention has at least the following beneficial effects:

1. according to the invention, through the structural design of the lifting mechanism, the device is convenient for adjusting the height of the camera, so that the working efficiency is quickened, and the flexibility of the device is improved.

2. According to the invention, through the structural design of the rotating mechanism, the device can adjust the monitoring azimuth of the camera, and is beneficial to use.

3. According to the invention, through the structural design of the control mechanism, the device can accurately adjust the rotation angle of the camera, and has good popularization value.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic diagram of a connection structure between a rotary base and a first motor according to the present invention;

FIG. 3 is a schematic view of the connection structure of the connecting frame and the moving block of the present invention;

FIG. 4 is a schematic view of the connection structure of the base and the second motor of the present invention;

FIG. 5 is a schematic view of the connection structure of the worm and worm wheel of the present invention;

FIG. 6 is a schematic view of the connection structure of the annular body and annular groove of the present invention;

fig. 7 is an enlarged schematic view of the structure of fig. 1 a according to the present invention.

In the drawings, the list of components represented by the various numbers is as follows:

in the figure: 1. a base; 2. a U-shaped plate; 3. a camera; 4. a rotating seat; 5. a mounting shell; 6. a first motor; 7. a screw rod; 8. a connecting frame; 9. a moving block; 10. a U-shaped block; 11. a second motor; 12. a first gear; 13. a second gear; 14. a rotating rod; 15. a vertical plate; 16. a worm; 17. a worm wheel; 18. a support rod; 19. a third gear; 20. an annular body; 21. an annular groove; 22. a controller; 23. a fixed rod; 24. a pointer; 25. an angle scale; 26. a pressure sensor.

Description of the embodiments

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

Examples

Referring to fig. 1-5, an artificial intelligence-based monitoring device comprises a base 1, a U-shaped plate 2 and a camera 3, wherein self-locking universal wheels are fixed at four end angles at the bottom of the base 1, the U-shaped plate 2 is fixed at the top of the base 1, the camera 3 is assembled above the U-shaped plate 2, a lifting mechanism is assembled between the U-shaped plate 2 and the camera 3 and used for adjusting the height of the camera 3, a rotating mechanism is assembled between the base 1, the U-shaped plate 2 and the camera 3 and used for adjusting the azimuth of the camera 3;

the lifting mechanism comprises a rotating seat 4, a mounting shell 5, a first motor 6, a screw rod 7, a connecting frame 8, a moving block 9 and a U-shaped block 10, wherein the rotating seat 4 is rotationally connected to the inner side of the U-shaped plate 2, the mounting shell 5 is fixedly arranged at the bottom of the rotating seat 4, the first motor 6 is fixedly arranged at the position which is positioned at the inner side of the mounting shell 5, the output end of the first motor 6 penetrates through the rotating seat 4 and is fixedly provided with the screw rod 7, the top of the screw rod 7 is rotationally connected with the connecting frame 8 through a bearing, the connecting frame 8 is fixedly connected with the rotating seat 4, the moving block 9 is in sliding connection with the connecting frame 8, the U-shaped block 10 is fixedly arranged at one side of the moving block 9, one end of the camera 3 is rotationally connected with the inner side of the U-shaped block 10 in a damping way, and when the first motor 6 is started, the output end of the first motor 6 drives the screw rod 7 to rotate, so that the moving block 9 can drive the U-shaped block 10 and the camera 3 to adjust the height;

the rotating mechanism comprises a power component and a transmission component, the top of the base 1 is provided with the power component, the power component is used for providing a power source for the rotating mechanism, the inner side of the power component is provided with the transmission component, and the transmission component is used for driving the rotating seat 4 to rotate;

the power assembly comprises a second motor 11, a first gear 12, a second gear 13, a rotating rod 14 and a vertical plate 15, wherein the second motor 11 is fixed at the top of the base 1 and is positioned at the inner side of the U-shaped plate 2, the first gear 12 is fixed at the output end of the second motor 11, the first gear 12 is connected with the second gear 13 through a chain, the rotating rod 14 is fixed at the inner side of the second gear 13, the vertical plate 15 is connected with the two sides of the rotating rod 14 through bearings in a rotating way, the vertical plate 15 is fixed with the base 1, and when the second motor 11 is started, the output end of the second motor 11 drives the first gear 12 to rotate, and the second gear 13 drives the rotating rod 14 to synchronously rotate through the connection of the chain;

the transmission assembly comprises a worm 16, a worm wheel 17, a supporting rod 18 and a third gear 19, wherein the worm 16 is fixed in the middle of the rotating rod 14, the worm wheel 17 is meshed and connected with the outer side of the worm 16, the supporting rod 18 is fixed on the inner side of the worm wheel 17, the bottom of the supporting rod 18 is in rotary connection with the base 1 through a bearing, the third gear 19 is fixed on the top of the supporting rod 18, the third gear 19 is meshed and connected with the rotary seat 4, and when the rotating rod 14 rotates, the worm wheel 17 can drive the supporting rod 18 to rotate because the rotating rod 14 is fixed with the worm 16 and the worm wheel 17 are meshed and connected, and then the third gear 19 is meshed and connected with the rotary seat 4 to rotate, so that the azimuth adjustment of the camera 3 can be realized;

examples

Referring to fig. 6, in this embodiment, the U-shaped board 2 and the rotating base 4 provided in the embodiment are further optimized, the outer side of the rotating base 4 is fixed with an annular body 20, the inner side of the U-shaped board 2 is provided with an annular groove 21 corresponding to the position of the annular body 20, and the annular body 20 is rotationally connected with the annular groove 21;

guide grooves are formed in the top and bottom of the annular body 20, a plurality of balls are uniformly distributed and stored in the guide grooves, and the balls are attached to the inner side of the annular groove 21;

when the rotating seat 4 rotates along the inner side of the U-shaped plate 2, the annular body 20 rotates along the inner side of the annular groove 21, and the balls are contacted with the inner side of the annular groove 21 and roll on the inner side of the guide groove, so that friction between the rotating seat 4 and the U-shaped plate 2 is reduced, and the rotating seat 4 is smoother and stable in rotation.

Examples

Referring to fig. 1 and 7, in the first embodiment, a control mechanism is further optimized for the rotating mechanism provided by the first embodiment, the control mechanism is assembled between the U-shaped plate 2 and the mounting shell 5, the control mechanism comprises a controller 22, a fixing rod 23, a pointer 24, an angle dial 25 and a pressure sensor 26, the controller 22 is fixed at the top of the U-shaped plate 2, the controller 22 is electrically connected with the second motor 11 through a wire, the fixing rod 23 is fixed at the bottom of the mounting shell 5, the pointer 24 is fixed at the bottom of the fixing rod 23, the angle dial 25 is fixed at the top of the U-shaped plate 2 and at the position corresponding to the fixing rod 23, a plurality of thread grooves corresponding to scales are uniformly distributed at the top of the angle dial 25, the pressure sensors 26 are connected with the inner sides of the two thread grooves in a threaded manner, and the pressure sensors 26 are electrically connected with the controller 22 through wires;

when the azimuth angle of the camera 3 needs to be precisely adjusted, the angle between the two pressure sensors 26 is firstly set, the two pressure sensors 26 are respectively connected with corresponding thread grooves, then the second motor 11 is started, the output end of the second motor 11 drives the first gear 12 to rotate, the worm wheel 17 can drive the support rod 18 to rotate, the third gear 19 is meshed with the rotating seat 4 to rotate, meanwhile, the mounting shell 5 drives the fixing rod 23 and the pointer 24 to rotate along with the rotating seat 4, when the pointer 24 is contacted with one of the pressure sensors 26, the pressure sensors 26 transmit signals to the controller 22, and the controller 22 processes the signals and sends a closing instruction to the second motor 11.

Examples

Referring to fig. 1, the camera 3 provided in the first embodiment is further optimized, the camera 3 is connected with an embedded hard disk video recorder through a wire, the embedded hard disk video recorder stores video data, the video data is compared with internet big data through the computer in the computer, object identification can be achieved, forbidden zone boundaries in a scene are identified, after a moving object is identified, a track of the moving object passing through a place can be drawn behind the moving element, in other embodiments, the camera 3 can identify the object in a view scene, and in other embodiments, the camera 3 has a one-key alarm function, and police resources can be saved;

meanwhile, the device can be arranged in public places such as parks, squares and stations, the camera 3 can timely find abnormal behaviors of people or vehicles, and a wireless communication module is arranged in the camera 3, so that a manager is reminded of the public places to know the specific position and time of the abnormal situation at the first time.

Examples

Referring to fig. 1, the camera 3 and the controller 22 provided in the foregoing embodiments are further optimized in this embodiment, the controller 22 is a microcomputer, and has a 5G internet surfing function, and can be in real-time communication with internet big data, the camera 3 is electrically connected with the controller 22 through a wire, and meanwhile, the self-locking universal wheel is an electric walking wheel, the controller 22 locks the target through the controller 22 when the camera 3 is required to monitor the target in a public scene, and the controller 22 controls the electric walking wheel to start, so that the camera 3 can monitor the target in a moving way, thereby improving convenience and working convenience of a user.

Examples

1-7, a method of using an artificial intelligence based monitoring device, adapted for use with an artificial intelligence based monitoring device, includes the steps of:

s1: moving the base 1 to a designated position, and starting the first motor 6;

s2: the output end of the first motor 6 drives the screw rod 7 to rotate, and the height of the camera 3 is adjusted;

s3: setting an angle between the two pressure sensors 26, and connecting the two pressure sensors 26 with corresponding thread grooves respectively;

s4: the second motor 11 is started to adjust the monitoring orientation of the camera 3.

From the above, it can be seen that:

the invention aims at the technical problems that: in the using process of the prior art, the height adjustment is inconvenient, and meanwhile, 360-degree adjustment on the probe is lacking, so that a monitoring blind area exists; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

the electric elements in the device are all the prior art, the model is only one of the prior art, as long as the electric elements which can achieve the aim to be achieved in the device can be used, all the electric elements are connected with the power supply which is matched with the electric elements through wires, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by the following working sequence among the electric elements, wherein the detailed connection means are known in the art, and the following main description of the working principle and the process does not describe the electric control any more;

after the device is moved to a designated area, the device is electrically connected with an external power supply, when the height of the camera 3 needs to be adjusted, the first motor 6 is started, the output end of the first motor 6 drives the screw rod 7 to rotate, and the moving block 9 is in threaded connection with the screw rod 7 and the moving block 9 is in sliding connection with the connecting frame 8, so that the moving block 9 can drive the U-shaped block 10 and the camera 3 to adjust the height;

when the azimuth of the camera 3 needs to be adjusted, an angle between the two pressure sensors 26 is set, the two pressure sensors 26 are respectively connected with corresponding thread grooves, then the second motor 11 is started, the output end of the second motor 11 drives the first gear 12 to rotate, the second gear 13 rotates synchronously through connection of a chain, because the rotating rod 14 is fixed with the second gear 13, the rotating rod 14 is fixed with the worm 16, the worm 16 is meshed with the worm wheel 17, so that the worm wheel 17 can drive the supporting rod 18 to rotate, the third gear 19 is meshed with the rotating seat 4 to rotate, the azimuth adjustment of the camera 3 can be achieved, meanwhile, the mounting shell 5 drives the fixing rod 23 to rotate along with the rotating seat 4, when the pointer 24 contacts with one of the pressure sensors 26, the pressure sensors 26 transmit signals to the controller 22, and the controller 22 processes the signals and sends a closing instruction to the second motor 11, and the accurate adjustment of the azimuth angle of the camera 3 can be achieved.

Through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:

1. according to the invention, through the structural design of the lifting mechanism, the device is convenient for adjusting the height of the camera 3, so that the working efficiency is quickened, and the flexibility of the device is improved.

2. According to the invention, through the structural design of the rotating mechanism, the device can adjust the monitoring direction of the camera 3, and is beneficial to use.

3. According to the invention, through the structural design of the control mechanism, the device can accurately adjust the rotation angle of the camera 3, and has good popularization value.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. Monitoring equipment based on artificial intelligence, a serial communication port, including base (1), U template (2) and camera (3), four terminal angles of base (1) bottom all are fixed with the auto-lock universal wheel, the top of base (1) is fixed with U template (2), the top of U template (2) is equipped with camera (3), be equipped with elevating system between U template (2) and camera (3), elevating system is used for adjusting the height of camera (3), be equipped with rotary mechanism between base (1), U template (2) and camera (3), rotary mechanism is used for adjusting the position of camera (3).

2. The monitoring device based on artificial intelligence according to claim 1, wherein the elevating system includes rotating seat (4), installation shell (5), first motor (6), lead screw (7), link (8), movable block (9) and U type piece (10), the inboard rotation of U type board (2) is connected with rotating seat (4), the bottom of rotating seat (4) is fixed with installation shell (5), the bottom of rotating seat (4) and the inboard position that is located installation shell (5) are fixed with first motor (6), the output of first motor (6) runs through rotating seat (4) and is fixed with lead screw (7), the top of lead screw (7) is connected with link (8) through the bearing rotation, link (8) are fixed with rotating seat (4), the outside threaded connection of lead screw (7) has movable block (9), movable block (9) and link (8) sliding connection, one side of movable block (9) is fixed with U type piece (10), one side of movable block (9) is fixed with U type piece (3) and one end of rotating with U type piece (10).

3. An artificial intelligence based monitoring device according to claim 2, characterized in that the rotating mechanism comprises a power assembly and a transmission assembly, the top of the base (1) is equipped with the power assembly, the power assembly is used for providing a power source for the rotating mechanism, the inner side of the power assembly is equipped with the transmission assembly, and the transmission assembly is used for driving the rotating seat (4) to rotate.

4. The monitoring equipment based on artificial intelligence according to claim 3, characterized in that the power component comprises a second motor (11), a first gear (12), a second gear (13), a rotating rod (14) and a vertical plate (15), the second motor (11) is fixed at the top of the base (1) and at the inner side of the U-shaped plate (2), the first gear (12) is fixed at the output end of the second motor (11), the first gear (12) is connected with the second gear (13) through a chain, the rotating rod (14) is fixed at the inner side of the second gear (13), the vertical plates (15) are connected at the two sides of the rotating rod (14) through bearing rotation, and the vertical plates (15) are fixed with the base (1).

5. The monitoring device based on artificial intelligence according to claim 4, wherein the transmission assembly comprises a worm (16), a worm wheel (17), a supporting rod (18) and a third gear (19), the middle part of the rotating rod (14) is fixedly provided with the worm (16), the outer side of the worm (16) is connected with the worm wheel (17) in a meshed manner, the inner side of the worm wheel (17) is fixedly provided with the supporting rod (18), the bottom of the supporting rod (18) is rotatably connected with the base (1) through a bearing, the top of the supporting rod (18) is fixedly provided with the third gear (19), and the third gear (19) is in meshed connection with the rotating seat (4).

6. An artificial intelligence based monitoring device according to claim 2, characterized in that the outer side of the rotating seat (4) is fixed with an annular body (20), the inner side of the U-shaped plate (2) is provided with an annular groove (21) corresponding to the position of the annular body (20), and the annular body (20) is rotationally connected with the annular groove (21).

7. The monitoring device based on artificial intelligence according to claim 6, wherein guide grooves are formed in the top and the bottom of the annular body (20), a plurality of balls are uniformly distributed and stored in the guide grooves, and the balls are attached to the inner side of the annular groove (21).

8. The monitoring device based on artificial intelligence according to claim 4, wherein a control mechanism is assembled between the U-shaped plate (2) and the installation shell (5), the control mechanism comprises a controller (22), a fixing rod (23), a pointer (24), an angle disc (25) and a pressure sensor (26), the controller (22) is fixed at the top of the U-shaped plate (2), the controller (22) is electrically connected with the second motor (11) through a wire, the fixing rod (23) is fixed at the bottom of the installation shell (5), the pointer (24) is fixed at the bottom of the fixing rod (23), the angle disc (25) is fixed at the top of the U-shaped plate (2) and at the position corresponding to the fixing rod (23), a plurality of thread grooves corresponding to scales are uniformly distributed at the top of the angle disc (25), the pressure sensors (26) are electrically connected with the controller (22) through wires at the inner sides of the two thread grooves.

9. A method of using an artificial intelligence based monitoring device adapted to any one of claims 1-8, comprising the steps of:

s1: moving the base (1) to a designated position, and starting the first motor (6);

s2: the output end of the first motor (6) drives the screw rod (7) to rotate, and the height of the camera (3) is adjusted;

s3: setting an angle between the two pressure sensors (26), and connecting the two pressure sensors (26) with corresponding thread grooves respectively;

s4: and starting the second motor (11) to adjust the monitoring azimuth of the camera (3).

Images