Intelligent video monitoring all-in-one machine

Abstract

This invention discloses an intelligent video surveillance all-in-one machine, relating to the field of video surveillance technology, including: a base body, a horizontal rotation mechanism, and an auxiliary mechanism; an intelligent video surveillance mechanism, which includes an all-in-one monitoring host. In use, the invention utilizes a forward and reverse motor to drive a lever and a lever to rotate, pushing a limit frame to move and inserting a limit rod into a limit slot. The first stepper motor starts, driving the rotating rod, pinion, and gear to rotate, causing a gear plate to push a lifting column, pushing the all-in-one monitoring host out. A dual-axis motor drives the rotating column and bending frame to rotate together, causing the vertical adjustment cloud platform to rotate and bend the all-in-one monitoring host towards the wall, enabling video surveillance in blind spots. Combined with a high-definition camera module, a human infrared sensor, and a millimeter-wave radar sensor, it achieves blind-spot-free monitoring and improves the equipment's versatility.

Description

Technical Field

[0001] This invention relates to the field of video surveillance technology, specifically to an integrated intelligent video surveillance system. Background Technology

[0002] An intelligent video surveillance all-in-one device is a comprehensive security system that integrates core functions such as video acquisition, intelligent analysis, data storage, and transmission control. It can independently complete the entire monitoring process without requiring a complex backend system. Compared to traditional video surveillance, intelligent video surveillance, coupled with intelligent sensors, can free up manpower, improve monitoring efficiency, and identify abnormal events in milliseconds, triggering alarms and nipping security incidents in the bud.

[0003] In existing technologies, home smart video surveillance all-in-one machines typically use two rotating cloud platforms to drive the horizontal and vertical rotation of the monitoring host. However, the vertical rotation is limited. When the monitoring all-in-one machine is installed on a wall, even if the monitoring host has been rotated to the bottom vertically, it will still be affected by the base, resulting in a blind spot between the camera and the wall. If elderly people or children walk into the blind spot, they cannot be monitored, creating a security vulnerability. The monitoring of the elderly and children fails, and there is no basis for subsequent investigation.

[0004] Therefore, we propose an intelligent video surveillance all-in-one machine to address the problems mentioned in the background technology above. Summary of the Invention

[0005] The purpose of this invention is to provide an intelligent video surveillance all-in-one machine to solve the problems mentioned in the background art, such as the limited vertical rotation angle of home intelligent video surveillance all-in-one machines installed behind the wall, and the influence of the base, which easily leads to blind spots between the camera and the wall, resulting in security vulnerabilities, failure of monitoring of the elderly and children, and lack of evidence for subsequent investigation.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an intelligent video surveillance all-in-one machine, comprising: a base body, a horizontal rotation mechanism, and an auxiliary mechanism; The intelligent video surveillance system includes an integrated monitoring host, which is internally equipped with a high-definition camera module for image acquisition, a human infrared sensor for accurate detection of human activity, and a millimeter-wave radar sensor for accurate perception of vital signs. The blind spot monitoring mechanism is located below the intelligent video surveillance mechanism. The blind spot monitoring mechanism includes a lifting component, a bending component, and a limiting component. It is responsible for lifting out the integrated monitoring host and turning it towards the monitoring blind spot at the bottom by rotating the angle. The lifting assembly includes a lifting column and two toothed plates installed on the outer surface of the lifting column. The outer surfaces of the two toothed plates are meshed with small gears. A lifting plate is fixedly installed on the top of the lifting column. The bending assembly includes a dual-axis motor and rotating columns installed at the two output ends of the dual-axis motor. A bending frame is fixedly installed on the outer surface of each of the two rotating columns.

[0007] Preferably, a reinforcing plate is movably fitted onto the outer surface of the lifting plate, a rotating rod is fixedly installed inside each of the two small gears, a large gear is fixedly installed at one end of each of the two rotating rods, and the two large gears are meshed together, and a first stepper motor is fixedly installed at one end of one of the rotating rods.

[0008] Preferably, the outer surface of the intelligent video surveillance mechanism is provided with a vertical adjustment cloud platform, and the tops of the two bending frames are fixedly installed at the bottom of the vertical adjustment cloud platform. An angle sensor is fixedly installed inside one of the bending frames. The high-definition camera module includes an image sensor and an infrared fill light sensor. The image sensor, as the core of monitoring, captures color video images, and the infrared fill light sensor works in conjunction with the image sensor to achieve nighttime monitoring.

[0009] Preferably, the limiting component includes a limiting frame and a fixed frame. Five limiting rods are fixedly installed on the outer surface of the limiting frame. A push groove is opened on the top of the limiting frame, and a lever is movably embedded inside the push groove. A forward and reverse motor is fixedly installed inside the fixed frame. A lever is fixedly installed at the output end of the forward and reverse motor. One end of the lever is fixedly installed on the outer surface of the lever. Slider blocks are movably embedded on both outer surfaces of the limiting frame. Limiting blocks are fixedly installed on the outer surfaces of the two sliders. The outer surfaces of the two limiting blocks are in contact with the outer surface of the limiting frame.

[0010] Preferably, an annular retaining plate is fixedly installed on the top of the lifting plate, a rotating groove is formed on the inner top surface of the reinforcing plate, the outer surface of the annular retaining plate is movably embedded in the rotating groove, five movable holes are formed on the outer surface of the reinforcing plate, and multiple limiting grooves are formed on the outer surface of the annular retaining plate. The multiple limiting grooves are grouped into sets of five, and the multiple sets of limiting grooves are circumferentially distributed on the outer surface of the annular retaining plate. One end of each of the five limiting rods is movably embedded in the movable hole.

[0011] Preferably, the bottom of the lifting column is in contact with the inner bottom surface of the base body, four elastic telescopic rods are fixedly installed at the bottom of the lifting plate, the bottom ends of two of the elastic telescopic rods are fixedly installed on the inner bottom surface of the base body, the dual-axis motor is fixedly installed on the top of the reinforcing plate, one end of each of the two rotating columns is movably embedded inside the reinforcing plate, the bottom of the fixing frame is fixedly installed at the top edge of the reinforcing plate, and the bottoms of the two sliders are fixedly installed on the top of the reinforcing plate.

[0012] Preferably, the auxiliary mechanism includes two first fixing plates, and two second fixing plates are arranged on opposite sides of the two first fixing plates. An audio output module is fixedly installed inside one of the second fixing plates, a communication module and an audio acquisition and processing module are respectively arranged inside one of the first fixing plates, and an intelligent algorithm module, a control module and a storage module are respectively arranged inside the other first fixing plate.

[0013] Preferably, the two first fixing plates are respectively installed on the inner wall of the base body by screws, and the outer surfaces of the two second fixing plates are fixedly installed on the inner wall of the base body. The first stepper motor is installed inside the other second fixing plate through an auxiliary plate. The other ends of the two rotating rods are movably embedded in the outer surface of one of the second fixing plates. One end of one rotating rod movably penetrates into the interior of the other second fixing plate, and one end of the other rotating rod movably embeds in the outer surface of the other second fixing plate.

[0014] Preferably, the transverse rotation mechanism includes a limiting seat, a ring gear is fixedly installed at the bottom of the limiting seat, a second stepper motor is provided inside the base body, an adjusting gear is fixedly installed at the output end of the second stepper motor, the adjusting gear is meshed with the ring gear, an annular groove is provided on the outer surface of the limiting seat, a support ring is movably embedded in the annular groove, and the outer surface of the support ring is fixedly installed on the top surface of the inner wall of the base body.

[0015] Preferably, the top of the limiting seat is provided with multiple slots, and each slot is movably embedded with a locking block. The tops of the multiple locking blocks are fixedly installed on the bottom of the vertical adjustment cloud platform. The bottom of the vertical adjustment cloud platform is in contact with the top of the limiting seat. The bending component is located inside the ring gear, and the second stepper motor is installed inside one of the first fixed plates through an auxiliary plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. In use, the forward and reverse motors drive the lever and lever to rotate, pushing the limit frame to move and inserting the limit rod into the limit slot. The first stepper motor starts, driving the rotating rod, pinion, and gear to rotate, causing the gear plate to push the lifting column, pushing out the integrated monitoring host. The dual-axis motor drives the rotating column and bending frame to rotate together, causing the vertical adjustment cloud platform to rotate and bend the integrated monitoring host towards the wall, enabling video monitoring of blind spots. Combined with a high-definition camera module, human infrared sensor, and millimeter-wave radar sensor, it achieves blind-spot-free monitoring and improves the equipment's versatility.

[0017] 2. In use, the image sensor in the high-definition camera module captures color video images, while the infrared supplementary light sensor provides active light source supplementation. Together with the image sensor, they enable nighttime monitoring, adapting to various complex nighttime scenarios. Combined with a human infrared sensor, it accurately detects human activity, filters out non-target interference, and significantly reduces the false alarm rate of motion detection. When a child's head is covered by a blanket while sleeping, the millimeter-wave radar sensor can penetrate the obstruction and accurately monitor the infant's vital signs, not only detecting the presence of someone but also determining whether the person's condition is normal. The high-definition camera module, the human infrared sensor, and the millimeter-wave radar sensor form a triple verification, further improving the accuracy of intelligent analysis.

[0018] 3. When using this invention, the audio acquisition and processing module collects sound from all directions and performs preliminary noise reduction. The intelligent algorithm module extracts features, and when it detects a child crying, it triggers the audio output module to automatically play a recording or lullaby to soothe the child. Simultaneously, video recording begins, and an alarm message is pushed to the parents' mobile devices via the communication module. While monitoring the video, a millimeter-wave radar sensor detects the child's sleep patterns and assists in soothing a crying child upon waking, reducing the child's initial anxiety. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the intelligent video surveillance all-in-one machine of the present invention; Figure 2 This is a cross-sectional schematic diagram of the base body structure in the intelligent video surveillance all-in-one machine of the present invention; Figure 3 This is a schematic diagram of the intelligent video surveillance mechanism structure in the intelligent video surveillance all-in-one machine of the present invention; Figure 4 This is a cross-sectional view of the horizontal rotation mechanism structure in the intelligent video surveillance all-in-one machine of the present invention; Figure 5 This is a schematic diagram of the auxiliary mechanism structure in the intelligent video surveillance all-in-one machine of the present invention; Figure 6 This is a schematic diagram of the blind spot monitoring mechanism in the intelligent video surveillance all-in-one machine of the present invention; Figure 7 This is a schematic diagram showing the unfolded structure of the lifting component in the intelligent video surveillance all-in-one machine of the present invention; Figure 8 This is a schematic diagram of the limit component structure in the intelligent video surveillance all-in-one machine of the present invention; Figure 9 This is a cross-sectional schematic diagram of the reinforcing plate structure in the intelligent video surveillance all-in-one machine of the present invention; Figure 10 for Figure 9 Enlarged diagram of point A in the diagram; Figure 11 This is a schematic diagram of the unfolded lifting plate in the intelligent video surveillance all-in-one machine of the present invention; Figure 12 This is a schematic diagram showing the angle rotation of the integrated monitoring host in the intelligent video surveillance all-in-one machine of the present invention.

[0020] In the picture: 1. Base body; 2. Vertical adjustment cloud platform; 3. Intelligent video monitoring mechanism; 301. Integrated monitoring host; 302. High-definition camera module; 303. Human infrared sensor; 304. Millimeter-wave radar sensor; 4. Horizontal rotation mechanism; 401. Limit seat; 402. Ring gear; 403. Second stepper motor; 404. Adjusting gear; 405. Annular groove; 406. Support ring; 407. Slot; 408. Locking block; 5. Blind spot monitoring mechanism; 51. Lifting assembly; 511. Lifting column; 512. Toothed plate; 513. Lifting plate; 514. Reinforcing plate; 515. Elastic telescopic rod; 516. Small gear; 517. Rotating rod; 518. Large gear; 519. First stepper motor; 5 110. Annular plate; 5111. Rotary groove; 5112. Movable hole; 5113. Limiting groove; 52. Bending assembly; 521. Dual-axis motor; 522. Rotating column; 523. Bending frame; 524. Angle sensor; 53. Limiting assembly; 531. Limiting frame; 532. Limiting rod; 533. Pushing groove; 534. Toggle rod; 535. Fixing frame; 536. Forward and reverse motor; 537. Toggle block; 538. Slider; 539. Limiting block; 6. Auxiliary mechanism; 601. First fixing plate; 602. Communication module; 603. Audio acquisition and processing module; 604. Intelligent algorithm module; 605. Control module; 606. Storage module; 607. Audio output module; 608. Second fixing plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figures 1-12As shown, the present invention provides a technical solution: an intelligent video surveillance all-in-one machine, comprising: a base body 1, a horizontal rotation mechanism 4, and an auxiliary mechanism 6; an intelligent video surveillance mechanism 3, which includes an integrated monitoring host 301, wherein a high-definition camera module 302 for image acquisition, a human infrared sensor 303 for precise detection of human activity, and a millimeter-wave radar sensor 304 for precise perception of vital signs are sequentially arranged inside the integrated monitoring host 301; and a blind spot monitoring mechanism 5, which is located below the intelligent video surveillance mechanism 3, and includes a lifting assembly 51. The lifting assembly 52 and the limiting assembly 53 are responsible for pushing out the integrated monitoring host 301 and rotating it to face the bottom blind spot. The lifting assembly 51 includes a lifting column 511 and two toothed plates 512 installed on the outer surface of the lifting column 511. The outer surfaces of the two toothed plates 512 are meshed with small gears 516. A lifting plate 513 is fixedly installed on the top of the lifting column 511. The bending assembly 52 includes a dual-axis motor 521 and rotating columns 522 installed on the two output ends of the dual-axis motor 521. A bending frame 523 is fixedly installed on the outer surface of the two rotating columns 522. A reinforcing plate 514 is movably sleeved on the outer surface of the lifting plate 513. Rotating rods 517 are fixedly installed inside the two small gears 516. Large gears 518 are fixedly installed at one end of the two rotating rods 517, and the two large gears 518 are meshed. A first stepper motor 519 is fixedly installed at one end of one of the rotating rods 517. The outer surface of the intelligent video surveillance mechanism 3 is equipped with a vertical adjustment cloud platform 2. The tops of two bending frames 523 are fixedly installed at the bottom of the vertical adjustment cloud platform 2. An angle sensor 524 is fixedly installed inside one of the bending frames 523. The limiting component 53 includes a limiting frame 531 and a fixed frame 535. Five limiting rods 532 are fixedly installed on the outer surface of the limiting frame 531. A push groove 533 is opened on the top of the limiting frame 531. A lever 534 is movably embedded inside the push groove 533. A forward and reverse motor 536 is fixedly installed inside the fixed frame 535. A lever 537 is fixedly installed at the output end of the forward and reverse motor 536. One end of the lever 534 is fixedly installed on the outer surface of the lever 537. Slider blocks 538 are movably embedded on both outer surfaces of the limiting frame 531. Limit blocks 539 are fixedly installed on the outer surfaces of the two sliders 538. The outer surfaces of the two limit blocks 539 are in contact with the outer surface of the limiting frame 531. An annular clamping plate 5110 is fixedly installed on the top of the lifting plate 513. A rotating groove 5111 is opened on the inner top surface of the reinforcing plate 514. The outer surface of the annular clamping plate 5110 is movably embedded in the rotating groove 5111. Five movable holes 5112 are opened on the outer surface of the reinforcing plate 514. Multiple limiting grooves 5113 are opened on the outer surface of the annular clamping plate 5110. The multiple limiting grooves 5113 are grouped into groups of five, and the multiple groups of limiting grooves 5113 are circumferentially distributed on the outer surface of the annular clamping plate 5110. One end of each of the five limiting rods 532 is movably embedded in the movable hole 5112.The bottom of the lifting column 511 is in contact with the inner bottom surface of the base body 1. Four elastic telescopic rods 515 are fixedly installed on the bottom of the lifting plate 513. The bottom ends of two elastic telescopic rods 515 are fixedly installed on the inner bottom surface of the base body 1. The dual-axis motor 521 is fixedly installed on the top of the reinforcing plate 514. One end of each of the two rotating columns 522 is movably embedded inside the reinforcing plate 514. The bottom of the fixing bracket 535 is fixedly installed at the top edge of the reinforcing plate 514. The bottoms of the two sliders 538 are fixedly installed on the top of the reinforcing plate 514.

[0023] In this embodiment, during use, five limiting rods 532 are provided, corresponding to five movable holes 5112. Multiple limiting grooves 5113 are opened on the outer surface of the annular plate 5110. Five limiting grooves 5113 form a group, corresponding to five limiting rods 532. Multiple groups of limiting grooves 5113 are evenly distributed on the outer surface of the annular plate 5110. When the high-definition camera module 302 and the human infrared sensor 303 detect that a human body is about to move between the bottom of the base body 1 and the wall (monitoring blind zone), the forward and reverse motor 536 is triggered first, driving the toggle block 537 to rotate, and driving the lever 534 to rotate inside the push groove 533. During the rotation, one end of the lever 534 contacts the inner wall of the other side of the push groove 533. Then, under the rotation of the lever 534, a pushing force is generated on the limiting frame 531, causing it to slide on the outer surface of the slider 538 and separate from the limiting block 539. As the limiting frame 531 moves, it drives the limiting rod 532 to move, so that one end of it inserts from the movable hole 5112 into a set of limiting slots 5113 at the corresponding position, limiting the reinforcing plate 514 and preventing the reinforcing plate 514 from rotating on its own on the outer surface of the lifting plate 513 during subsequent bending. Then, the first stepper motor 519 starts, driving the connected rotating rod 517, pinion 516 and large gear 518 to rotate, which in turn drives another large gear 518, rotating rod 517 and pinion 516 to rotate in the opposite direction. Through the opposite rotation of the two pinions 516, the two toothed plates 512 are pushed to move upward simultaneously, thereby pushing the lifting column 511 through the ring gear 402 and the limiting seat 401 to be pushed out of the base body 1, so that the vertical adjustment cloud platform 2 is separated from the base body 1. Next, the dual-axis motor 521 starts, driving the two rotating columns 522 and the two bending frames 523 to rotate together. This causes the vertical adjustment cloud platform 2 to rotate and bend towards the wall outside the base body 1, thereby allowing the integrated monitoring host 301 to perform video monitoring towards the blind spot. Figure 12As shown. During the bending process, the angle sensor 524 monitors the rotation angle in real time and transmits the data to the control module 605. When the received data matches the set angle rotation data, the dual-axis motor 521 is turned off, so that the monitoring host 301 maintains the angle after bending, monitoring blind spots, realizing blind-spot-free monitoring, improving the versatility of the equipment, and solving the problem that the vertical rotation angle of the home intelligent video monitoring unit is limited when it is installed behind the wall, and the base is affected, which can easily lead to a monitoring blind spot between the camera and the wall, resulting in security loopholes, failure of monitoring of the elderly and children, and lack of evidence for subsequent investigation. The dual-axis motor 521 drives the bending frame 523 to rotate in the opposite direction to reset, so that the vertical adjustment cloud platform 2 and the intelligent video monitoring mechanism 3 rotate and reset. Then, the first stepper motor 519 drives the toothed plate 512 to move downward, driving the lifting column 511 to move in the opposite direction to reset, so that the vertical adjustment cloud platform 2 and the intelligent video monitoring mechanism 3 move and reset. At this time, the card block 408 is inserted into the card slot 407 again. Finally, the forward and reverse motors 536 drive the toggle block 537 and lever 534 to rotate in opposite directions, pushing the limit frame 531 to move in the opposite direction and reset. The reinforcing plate 514 loses its limit and does not affect the subsequent lateral rotation of the intelligent video monitoring mechanism 3.

[0024] Example 2: Figures 4-5 As shown, the intelligent video surveillance mechanism 3 includes an integrated monitoring host 301. Inside the integrated monitoring host 301, a high-definition camera module 302 for image acquisition, a human infrared sensor 303 for precise detection of human activity, and a millimeter-wave radar sensor 304 for precise perception of vital signs are sequentially arranged. The auxiliary mechanism 6 includes two first fixing plates 601. Two second fixing plates 608 are arranged on opposite sides of the two first fixing plates 601. An audio output module 607 is fixedly installed inside one of the second fixing plates 608. A communication module 602 and an audio acquisition and processing module 603 are respectively arranged inside one of the first fixing plates 601. An intelligent algorithm module 604, a control module 605, and a storage module 606 are respectively arranged inside the other first fixing plate 601. Two first fixing plates 601 are respectively installed on the inner wall of the base body 1 by screws. The outer surfaces of two second fixing plates 608 are fixedly installed on the inner wall of the base body 1. A first stepper motor 519 is installed inside the other second fixing plate 608 through an auxiliary plate. The other ends of two rotating rods 517 are movably embedded in the outer surface of one of the second fixing plates 608. One end of one rotating rod 517 movably penetrates into the interior of the other second fixing plate 608, and one end of the other rotating rod 517 movably embeds in the outer surface of the other second fixing plate 608.

[0025] In this embodiment, during use, parents upload pre-stored recordings or lullabies to the storage module 606 via software on their mobile terminal, activate the "baby cry monitoring" function, and set a trigger threshold. The audio acquisition and processing module 603 collects sound from all directions, performs preliminary noise reduction, and outputs a clean audio signal. The intelligent algorithm module 604 extracts features from the noise-reduced audio signal and compares it with the "baby cry feature library" in the model to determine whether it is a valid cry. When it is determined to be a child's cry, the audio output module 607 is triggered to automatically play the pre-stored recording or lullaby to soothe the child. At the same time, recording begins to record the video after the trigger. The communication module 602 pushes alarm information to the parents' mobile terminal, including a "baby cry trigger" reminder, real-time video footage, and crying clips. While monitoring the video, the millimeter-wave radar sensor 304 detects the child's sleep signs and assists in soothing the crying child when they wake up, reducing the child's anxiety after waking up.

[0026] Example 3: Figures 1-5 As shown, the intelligent video surveillance unit 3 includes an integrated monitoring host 301. Inside the integrated monitoring host 301, there are sequentially arranged a high-definition camera module 302 for image acquisition, a human infrared sensor 303 for accurate detection of human activity, and a millimeter-wave radar sensor 304 for accurate perception of vital signs. The blind spot monitoring unit 5 is located below the intelligent video surveillance unit 3. The high-definition camera module 302 includes an image sensor and an infrared fill light sensor. The image sensor, as the core of the monitoring, captures color video images, and the infrared fill light sensor works in conjunction with the image sensor to achieve nighttime monitoring. The transverse rotation mechanism 4 includes a limiting seat 401, with a ring gear 402 fixedly mounted on the bottom of the limiting seat 401. A second stepper motor 403 is installed inside the base body 1, and an adjusting gear 404 is fixedly mounted on the output end of the second stepper motor 403. The adjusting gear 404 meshes with the ring gear 402. An annular groove 405 is formed on the outer surface of the limiting seat 401, and a support ring 406 is movably embedded inside the annular groove 405. The outer surface of the support ring 406 is fixedly mounted on the top surface of the inner wall of the base body 1. Multiple slots 407 are formed on the top of the limiting seat 401, and multiple slots 407 are movably embedded with multiple blocks 408. The tops of multiple blocks 408 are fixedly mounted on the bottom of the vertical adjustment cloud platform 2, and the bottom of the vertical adjustment cloud platform 2 is in contact with the top of the limiting seat 401. The bending component 52 is located inside the ring gear 402, and the second stepper motor 403 is mounted inside one of the first fixed plates 601 through an auxiliary plate.

[0027] In this embodiment, when in use, the high-definition camera module 302 in the integrated monitoring host 301 captures real-time video streams. Its internal preprocessing module performs noise reduction, enhancement, and white balance adjustment on the video, eliminates interference from environmental factors such as light and weather, and outputs high-quality video frames. The built-in local storage unit directly stores the original video and analysis results. The integrated communication module supports data uploading to parents' mobile terminals and remote video monitoring and control. When the control system in the integrated monitoring host 301 detects that a person is about to leave the monitoring area, the vertical adjustment cloud platform 2 can adjust the vertical angle of the integrated monitoring host 301. The second stepper motor 403 drives the adjustment gear 404 to rotate, which in turn drives the ring gear 402 to rotate. At the same time, it drives the limit seat 401 to rotate on the outer surface of the support ring 406. Through the cooperation of the locking block 408 and the locking slot 407, the vertical adjustment cloud platform 2 and the integrated monitoring host 301 rotate horizontally together to monitor the moving person. At the same time, the bending component 52, the limit component 53 and the reinforcing plate 514 rotate horizontally together on the outer surface of the lifting plate 513. With the cooperation of the intelligent video monitoring mechanism 3, the horizontal rotation mechanism 4 and the vertical adjustment cloud platform 2, intelligent video monitoring integration is realized.

[0028] Furthermore, the high-definition camera module 302 includes an image sensor and an infrared supplementary light sensor. The image sensor, as the core of the monitoring system, captures color video images, while the infrared supplementary light sensor provides active light source supplementation, significantly improving the signal-to-noise ratio of nighttime images. This allows for clear differentiation of faces and object outlines, providing a reliable image foundation for intelligent analysis. Combined with the image sensor, it enables nighttime monitoring and is adaptable to various complex nighttime scenarios. During intelligent video monitoring, it is paired with a human infrared sensor 303 to detect specific wavelengths of infrared light emitted by the human body, accurately detecting human activity and filtering out non-target interference. An alarm is only triggered when both "image recognition of a moving object" and "human infrared sensor 303 detection of human infrared light" are simultaneously met. This prevents the system from misinterpreting non-human movements such as pets running, curtains swaying, leaves falling, or lights flashing as "abnormal," thus avoiding frequent alarm notifications and significantly reducing the false alarm rate of motion detection, preventing disturbance to residents. Furthermore, the millimeter-wave radar sensor 304 can penetrate obstructions and accurately detect vital signs. For example, when a child's head is covered by a blanket while sleeping, the millimeter-wave radar can monitor the infant's breathing and identify the human body's respiratory rate, heart rate, and limb movement amplitude. It can not only detect the presence of a person but also determine whether the person's condition is normal. When the child's condition is abnormal, it immediately pushes an alert to the parents. The high-definition camera module 302, the human infrared sensor 303, and the millimeter-wave radar sensor 304 work together to form a triple verification, further improving the accuracy of intelligent analysis.

[0029] The overall mechanism achieves the following effect and works as follows: During use, the image sensor in the high-definition camera module 302 captures color video images; the infrared supplementary light sensor works in conjunction with the image sensor to achieve nighttime monitoring; the human infrared sensor 303 accurately detects human activity, filters out non-target interference, and has a low false alarm rate for motion detection; the millimeter-wave radar sensor 304 penetrates obstructions and accurately senses vital signs, forming a triple verification and improving the accuracy of intelligent analysis. After capturing real-time video streams, the high-definition camera module 302 preprocesses the data and outputs high-quality video frames. The data can be uploaded to parents' mobile terminals and for remote video monitoring. The vertical adjustment cloud platform 2 enables the vertical angle adjustment of the integrated monitoring host 301. The second stepper motor 403 drives the adjustment gear 404 and the ring gear 402 to rotate, which, through the limit seat 401, drives the vertical adjustment cloud platform 2 and the integrated monitoring host 301 to rotate horizontally together. When a human body is detected about to move into the blind spot, the forward and reverse motor 536 is triggered first, driving the lever 537 to rotate. During the rotation of the lever 534, it generates a pushing force on the limit frame 531, inserting the limit rod 532 into the limit slot 5113. Then, the first stepper motor 519 starts, driving the connected rotating rod 517, small gear 516, and large gear 518 to rotate. This, in turn, drives another large gear 518, rotating rod 517, and small gear 516 to rotate in the opposite direction, pushing the two toothed plates 512 to move upwards simultaneously. The lifting column 511 pushes the vertical adjustment cloud platform 2 out, separating it from the base body 1. Then, the dual-axis motor 521 starts, driving the two bending frames 523 to rotate together through the rotating column 522, causing the vertical adjustment cloud platform 2 to rotate and bend towards the wall. The integrated monitoring host 301 can then face the blind spot for video monitoring. The audio acquisition and processing module 603 acquires sound from all directions, performs preliminary noise reduction, and outputs a clean audio signal. The intelligent algorithm module 604 extracts features from the noise-reduced audio signal. When it is determined to be the sound of a child crying, the audio output module 607 is triggered to automatically play a pre-stored recording or lullaby to soothe the child. At the same time, video recording is started to record the video after the trigger. The alarm information is pushed to the parents' mobile terminal through the communication module 602.

[0030] Among them, the vertical adjustment cloud platform 2, the integrated monitoring host 301, the high-definition camera module 302, the human infrared sensor 303, the millimeter-wave radar sensor 304, the second stepper motor 403, the first stepper motor 519, the dual-axis motor 521, the angle sensor 524, the forward and reverse motor 536, the communication module 602, the audio acquisition and processing module 603, the intelligent algorithm module 604, the control module 605, the storage module 606, and the audio output module 607 are all existing technologies, and their components and operating principles are all publicly available technologies, which will not be explained in detail here.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An intelligent video monitoring all-in-one machine, characterized in that, include: Base body, lateral rotation mechanism and auxiliary mechanism; The intelligent video surveillance system includes an integrated monitoring host, which is internally equipped with a high-definition camera module for image acquisition, a human infrared sensor for accurate detection of human activity, and a millimeter-wave radar sensor for accurate perception of vital signs. The blind spot monitoring mechanism is located below the intelligent video surveillance mechanism. The blind spot monitoring mechanism includes a lifting component, a bending component, and a limiting component. It is responsible for lifting out the integrated monitoring host and turning it towards the monitoring blind spot at the bottom by rotating the angle. The lifting assembly includes a lifting column and two toothed plates installed on the outer surface of the lifting column. The outer surfaces of the two toothed plates are meshed with small gears. A lifting plate is fixedly installed on the top of the lifting column. The bending assembly includes a dual-axis motor and rotating columns installed at the two output ends of the dual-axis motor. A bending frame is fixedly installed on the outer surface of each of the two rotating columns. A reinforcing plate is movably fitted on the outer surface of the lifting plate. A rotating rod is fixedly installed inside each of the two small gears. A large gear is fixedly installed at one end of each of the two rotating rods, and the two large gears are meshed together. A first stepper motor is fixedly installed at one end of one of the rotating rods. The outer surface of the intelligent video surveillance mechanism is provided with a vertical adjustment cloud platform, and the tops of the two bending frames are fixedly installed at the bottom of the vertical adjustment cloud platform. An angle sensor is fixedly installed inside one of the bending frames. The limiting assembly includes a limiting frame and a fixed frame. Five limiting rods are fixedly installed on the outer surface of the limiting frame. A push groove is opened on the top of the limiting frame, and a lever is movably embedded inside the push groove. A forward and reverse motor is fixedly installed inside the fixed frame. A lever is fixedly installed at the output end of the forward and reverse motor. One end of the lever is fixedly installed on the outer surface of the lever. Slider blocks are movably embedded on both outer surfaces of the limiting frame. Limit blocks are fixedly installed on the outer surfaces of the two sliders. The outer surfaces of the two limit blocks are in contact with the outer surface of the limiting frame. A ring-shaped clamping plate is fixedly installed on the top of the lifting plate. A rotating groove is opened on the inner top surface of the reinforcing plate. The outer surface of the ring-shaped clamping plate is movably embedded in the rotating groove. Five movable holes are opened on the outer surface of the reinforcing plate. Multiple limiting grooves are opened on the outer surface of the ring-shaped clamping plate. The multiple limiting grooves are grouped into groups of five, and the multiple groups of limiting grooves are circumferentially distributed on the outer surface of the ring-shaped clamping plate. One end of each of the five limiting rods is movably embedded in the movable hole. The bottom of the lifting column is in contact with the inner bottom surface of the base body. Four elastic telescopic rods are fixedly installed at the bottom of the lifting plate. The bottom ends of two elastic telescopic rods are fixedly installed on the inner bottom surface of the base body. The dual-axis motor is fixedly installed on the top of the reinforcing plate. One end of each of the two rotating columns is movably embedded inside the reinforcing plate. The bottom of the fixing frame is fixedly installed at the top edge of the reinforcing plate. The bottoms of the two sliders are fixedly installed on the top of the reinforcing plate.

2. The intelligent video surveillance all-in-one machine according to claim 1, characterized in that: The auxiliary mechanism includes two first fixing plates, and two second fixing plates are arranged on opposite sides of the two first fixing plates. An audio output module is fixedly installed inside one of the second fixing plates, a communication module and an audio acquisition and processing module are respectively arranged inside one of the first fixing plates, and an intelligent algorithm module, a control module and a storage module are respectively arranged inside the other first fixing plate.

3. The intelligent video surveillance all-in-one machine according to claim 2, characterized in that: The two first fixing plates are respectively installed on the inner wall of the base body by screws. The outer surfaces of the two second fixing plates are fixedly installed on the inner wall of the base body. The first stepper motor is installed inside the other second fixing plate through an auxiliary plate. The other ends of the two rotating rods are movably embedded in the outer surface of one of the second fixing plates. One end of one rotating rod movably penetrates into the interior of the other second fixing plate, and one end of the other rotating rod movably embeds in the outer surface of the other second fixing plate.

4. The intelligent video surveillance all-in-one machine of claim 3, characterized in that: The transverse rotation mechanism includes a limiting seat, a ring gear is fixedly installed at the bottom of the limiting seat, a second stepper motor is provided inside the base body, an adjusting gear is fixedly installed at the output end of the second stepper motor, the adjusting gear is meshed with the ring gear, an annular groove is provided on the outer surface of the limiting seat, a support ring is movably embedded in the annular groove, and the outer surface of the support ring is fixedly installed on the top surface of the inner wall of the base body.

5. The intelligent video surveillance all-in-one machine according to claim 4, characterized in that: The top of the limiting seat has multiple slots, and each slot has a movable locking block inside. The tops of the locking blocks are fixedly installed on the bottom of the vertical adjustment cloud platform. The bottom of the vertical adjustment cloud platform is in contact with the top of the limiting seat. The bending component is located inside the ring gear. The second stepper motor is installed inside one of the first fixed plates through an auxiliary plate.

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