Intelligent controller and network monitoring device based on Internet of Things

Abstract

The utility model discloses an intelligent controller based on the Internet of Things and a network monitoring device, the intelligent controller based on the Internet of Things comprises a shell, a circuit board is arranged in the shell, an output interface and an input interface are arranged on the circuit board, the output interface is used for being electrically connected with electric equipment, and the input interface is used for being electrically connected with an external power supply; the switch module is arranged on the circuit board and is electrically connected with the input interface and the output interface, and the switch module is used for connecting or disconnecting the electric connection between the input interface and the output interface; the antenna is laid on the circuit board and used for receiving a connection signal of a mobile device, the main control module comprises a main controller and a communication chip electrically connected with the antenna, the main controller is electrically connected with the communication chip, and the main controller controls the switch module to work based on the connection signal. According to the technical scheme, the antenna is directly laid on the circuit board, extra space occupied by an external antenna in a traditional design is avoided, and the whole intelligent controller is more compact in structure and smaller in size.

Description

Technical Field

[0001] This utility model relates to the field of Internet of Things (IoT) technology, and in particular to an IoT-based intelligent controller and network monitoring device. Background Technology

[0002] With the widespread application of smart surveillance equipment in homes, businesses, and public places, the issue of privacy protection for these devices is becoming increasingly prominent. Users are increasingly concerned about their personal privacy, while traditional surveillance devices fall short in protecting user privacy and struggle to meet users' privacy needs in different scenarios.

[0003] The related technology enables intelligent control of camera devices by adding a controller within the adapter (charging head) of monitoring and other equipment. Specifically, this controller can detect pre-set terminal device access signals, and the camera device will automatically adjust its working mode according to pre-configured rules, such as starting or pausing recording, adjusting resolution, and switching privacy protection modes, thereby achieving privacy protection. When a specific terminal device is detected, the system can identify the user's identity and automatically switch the working state according to the user's preset preferences, avoiding the risk of privacy leakage.

[0004] However, the technology of directly adding the controller into the adapter results in a bulky product that is inconvenient to carry and install. At the same time, it lacks modular design, integrates various functional components, makes it difficult to flexibly configure according to user needs, and has poor system scalability. Utility Model Content

[0005] The main purpose of this invention is to propose an Internet of Things-based intelligent controller, which aims to solve the technical problems of existing controllers being bulky and lacking modular design.

[0006] To achieve the above objectives, this utility model proposes an Internet of Things (IoT) based intelligent controller, which includes:

[0007] case;

[0008] A circuit board is disposed inside the housing. The circuit board is provided with an output interface and an input interface. The output interface is used to electrically connect to electrical equipment, and the input interface is used to electrically connect to an external power source.

[0009] A switch module is disposed on the circuit board and electrically connected to the input interface and the output interface. The switch module is used to turn on or off the electrical connection between the input interface and the output interface.

[0010] An antenna, which is mounted on the circuit board, is used to receive connection signals from the mobile device.

[0011] The main control module includes a main controller and a communication chip electrically connected to the antenna. The main controller is electrically connected to the communication chip and controls the operation of the switching module based on the connection signal.

[0012] In some embodiments, the housing is arranged in the form of a cuboid, and one of the two opposite sidewalls of the housing is provided with a first opening and the other is provided with a second opening;

[0013] The output interface and the input interface are respectively located at opposite ends of the circuit board. The output interface is exposed to the housing through the first opening, and the input interface is exposed to the housing through the second opening.

[0014] In some embodiments, the housing includes a first half-shell and a second half-shell that engage with each other;

[0015] The inner wall of one of the first half-shells and the second half-shells is provided with a mounting post, and the inner wall of the other half-shell is provided with a fitting hole that matches the mounting post. The mounting post is inserted into the fitting hole to connect the first half-shell and the second half-shell.

[0016] In some embodiments, the circuit board has through holes, and the mounting posts pass through the through holes to limit the installation of the circuit board.

[0017] In some embodiments, the circuit board is further provided with a light-emitting module electrically connected to the main controller;

[0018] The outer surface of the first half-shell is provided with a light-transmitting portion, which is used to allow light generated by the light-emitting module to pass through.

[0019] In some embodiments, the inner wall of the first half-shell is provided with a light guide tube, one end of which is connected to the inner wall of the first half-shell and faces the light-transmitting part, and the other end of which abuts against the circuit board and covers the light-emitting module.

[0020] In some embodiments, the input interface is any one of USB-A, Type-C, and Lightning;

[0021] Furthermore, the input interface is any one of USB-A, Type-C, or Lightning.

[0022] In some embodiments, a filtering module disposed on the circuit board is further included. The filtering module is electrically connected to the antenna and the main controller, and the filtering module is used to filter the signal received by the antenna.

[0023] In some embodiments, an oscillator is further included, the oscillator being electrically connected to the main controller and the communication chip, the oscillator being used to provide a clock signal to the main controller and the communication chip.

[0024] This utility model further proposes a network monitoring device, including a camera, a power adapter, and an IoT-based smart controller as described in the previous embodiment. The IoT-based smart controller is electrically connected to the camera and the power adapter respectively, and is used to control the working status of the camera.

[0025] The beneficial effects of this utility model are as follows: by directly laying the antenna on the circuit board, the extra space occupied by the external antenna in the traditional design is avoided, making the entire intelligent controller structure more compact, smaller in size, and easier to install and carry; at the same time, the switch module and main control module integrated on the circuit board realize intelligent control of the electrical equipment, and control the working status of the electrical equipment by receiving the connection signal of the mobile device, which improves the ease of use; in addition, the design adopts a modular structure, which is independent of the power adapter, making it easy to use, maintain and upgrade independently. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of an embodiment of the intelligent controller of this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of an embodiment of the intelligent controller of this utility model;

[0028] Figure 3 This is a schematic diagram of module connections according to an embodiment of the present invention.

[0029] Explanation of icon numbers:

[0030] 100, housing; 100a, first opening; 100b, second opening; 101, first half-shell; 101a, mounting post; 102, second half-shell; 102a, fitting hole; 102b, light-transmitting part; 101d, light guide tube;

[0031] 200. Circuit board; A1. Output interface; A2. Input interface; 201. Through hole; 202. Light-emitting module;

[0032] 300. Switch module;

[0033] 400. Antenna;

[0034] 500. Main control module; 501. Main controller; 502. Communication chip;

[0035] 600. Filtering module;

[0036] 700, Oscillator;

[0037] 30. Camera; 20. Power adapter; 10. Smart controller.

[0038] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0039] The solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0040] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0041] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0042] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0043] Reference Figure 1 and Figure 2 This utility model proposes an Internet of Things (IoT) based smart controller 10, which includes:

[0044] Casing 100;

[0045] Circuit board 200 is located inside housing 100. Circuit board 200 is provided with output interface A1 and input interface A2. Output interface A1 is used to electrically connect to electrical equipment, and input interface A2 is used to electrically connect to external power supply.

[0046] A switch module 300 is disposed on a circuit board 200 and electrically connected to an input interface A2 and an output interface A1. The switch module 300 is used to turn on or off the electrical connection between the input interface A2 and the output interface A1.

[0047] Antenna 400 is mounted on circuit board 200 and is used to receive connection signals from mobile devices.

[0048] The main control module 500 includes a main controller 501 and a communication chip 502 electrically connected to the antenna 400. The main controller 501 is electrically connected to the communication chip 502, and the main controller 501 controls the operation of the switch module 300 based on the connection signal.

[0049] In this embodiment, the housing 100 serves to protect the internal electronic components, provide structural support, and provide dust and water protection. The housing 100 can be made of materials such as ABS engineering plastic, PC material, or aluminum alloy, and features lightweight, high strength, and corrosion resistance. The housing 100 can be designed as a cuboid or cylindrical structure, and its outer surface can be provided with heat dissipation holes to facilitate heat dissipation and extend its service life.

[0050] In this embodiment, circuit board 200 serves as the carrier and connection platform for various functional modules and is located inside housing 100. Circuit board 200 is equipped with an output interface A1 and an input interface A2. Output interface A1 is used for electrical connection to electrical equipment (such as cameras, monitoring devices, etc.), and input interface A2 is used for electrical connection to an external power source to ensure normal power supply to the entire controller. Circuit board 200 employs a multi-layer PCB design, improving integration and anti-interference capabilities.

[0051] The switch module 300 is mounted on the circuit board 200 and electrically connected to the input interface A2 and the output interface A1, used to control the power supply. The switch module 300 can be implemented using components such as relays or solid-state relays. Under the control of the main control module 500, it can accurately turn on or off the electrical connection between the input interface A2 and the output interface A1, thereby realizing intelligent control of the power supply of electrical equipment.

[0052] Antenna 400 is directly mounted on circuit board 200 and can be designed as a PCB-onboard antenna 400 for receiving connection signals sent by mobile devices (such as smartphones, tablets, etc.). Antenna 400 can be designed for multi-band reception, supporting WiFi, Bluetooth, or other wireless communication protocols to ensure the stability and reliability of signal reception.

[0053] The main control module 500 includes a main controller 501 and a communication chip 502 electrically connected to the antenna 400. The main controller 501 can be an ARM architecture microprocessor or a single-chip microcomputer, electrically connected to the communication chip 502, responsible for processing the received connection signals and controlling the operation of the switch module 300. In addition, the communication chip 502 can support multiple communication protocols such as WiFi / Bluetooth.

[0054] It should be noted that the intelligent controller 10 in this embodiment is not only applicable to monitoring equipment, enabling users to automatically control the working status of the camera to protect privacy when they return home, but can also be applied to various scenarios such as intelligent lighting systems, home appliances, security equipment, and office equipment, to meet users' intelligent control needs for different electrical devices.

[0055] During use, the user first installs a dedicated control application on a mobile device (such as a smartphone) and pairs it with the smart controller 10. After pairing, when the user sends a connection signal via the mobile device, the antenna 400 in the smart controller 10 receives the signal and transmits it to the communication chip 502 for decoding. The communication chip 502 transmits the decoded command to the main controller 501. The main controller 501 identifies and processes the command according to a preset program, and then controls the switch module 300 to turn the circuit on or off, thereby realizing intelligent control of the electrical equipment connected to the output interface A1.

[0056] In practical applications, such as for surveillance equipment, when a user returns home, they can send a command via their mobile phone. Upon receiving the command, the smart controller 10 will control the camera to pause operation, protecting user privacy. When the user leaves home, the camera can resume operation, ensuring home security. Users can also set automation rules, such as automatically triggering controller operation based on mobile phone GPS location or connection to the home Wi-Fi network, without manual intervention.

[0057] This invention directly mounts the antenna 400 onto the circuit board 200, avoiding the extra space occupied by the external antenna 400 in traditional designs. This makes the entire intelligent controller 10 more compact, smaller in size, and easier to install and carry. Compared to related technologies that add the controller inside the adapter (charging head), this invention avoids the problem of bulky product size. Furthermore, the modular design allows for relatively independent functional components (such as the switch module 300 and the main control module 500), facilitating flexible configuration according to user needs and improving system scalability.

[0058] Continue reading Figure 1 and Figure 2 In this embodiment, the housing 100 is rectangular, and one of the two opposite side walls of the housing 100 is provided with a first opening 100a and the other is provided with a second opening 100b.

[0059] Output interface A1 and input interface A2 are respectively located at opposite ends of circuit board 200. Output interface A1 is exposed to housing 100 through first opening 100a, and input interface A2 is exposed to housing 100 through second opening 100b.

[0060] The housing 100 is rectangular, with openings (i.e., a first opening 100a and a second opening 100b) on its two opposite side walls. The first opening 100a is adapted to the output interface A1, and the input interface A2 is adapted to the second opening 100b. This allows the power cord and the cable connecting the electrical device to extend in a straight line, forming a "straight-through" cabling structure. When the user needs to connect cables, the power cord enters through the second opening 100b and connects to the input interface A2; while the cable connecting the electrical device exits through the first opening 100a and connects to the output interface A1. This design makes cable routing smoother, avoids stress concentration caused by excessive bending of the cable, and effectively reduces cable wear.

[0061] Continue reading Figure 1 and Figure 2 In this embodiment, the housing 100 includes a first half-shell 101 and a second half-shell 102 that are engaged with each other;

[0062] The inner wall of one of the first half-shell 101 and the second half-shell 102 is provided with a mounting post 101a, and the inner wall of the other half-shell is provided with a fitting hole 102a that matches the mounting post 101a. The mounting post 101a is inserted into the fitting hole 102a to connect the first half-shell 101 and the second half-shell 102.

[0063] In this embodiment, a plurality of mounting posts 101a may be provided at intervals on the inner wall of the first half shell 101, and a plurality of tight-fitting holes 102a that cooperate with the plurality of mounting posts 101a may be provided on the inner wall of the second half shell 102.

[0064] Alternatively, the inner wall of the first half-shell 101 is provided with a plurality of tight-fitting holes 102a at intervals, and the inner wall of the second half-shell 102 is provided with a plurality of mounting posts 101a that cooperate with the plurality of tight-fitting holes 102a.

[0065] The snap-fit ​​structure design adopted in this embodiment achieves rapid assembly and fixation of the two half-shells 100 through the tight fit between the mounting post 101a on the first half-shell 101 and the fitting hole 102a on the second half-shell 102. The mounting post 101a can be designed to be slightly larger than the size of the fitting hole 102a. Utilizing the elastic deformation characteristics of the material, when the two half-shells are pressed together, the mounting post 101a will deform slightly and snap into the fitting hole 102a, forming a firm locking structure.

[0066] This snap-fit ​​structure eliminates the need for screws and other additional fasteners, simplifying the assembly process and improving production efficiency. Furthermore, by eliminating screw holes and screws, the surface of the housing 100 is smoother and more aesthetically pleasing, and the sealing performance is improved, further enhancing the product's dustproof and waterproof capabilities.

[0067] Furthermore, this structural design facilitates product maintenance and repair. When it is necessary to open the housing 100 for internal inspection, the two halves can be separated simply by gently prying open the clip structure with appropriate tools without damaging the housing 100. Compared to traditional screw-fixing methods, this design greatly improves the ease of maintenance.

[0068] Continue reading Figure 1 In this embodiment, a through hole 201 is provided on the circuit board 200, and the mounting post 101a passes through the through hole 201 to limit the installation of the circuit board 200.

[0069] In this embodiment, the circuit board 200 adopts a rectangular design, with a through hole 201 at each of its four corners. The position and size of these through holes 201 correspond to the mounting posts 101a on the inner wall of the first half-shell 101 of the housing 100. When the circuit board 200 is installed, it is placed inside the first half-shell 101, aligning the through holes 201 at the four corners with the mounting posts 101a. The mounting posts 101a pass through the through holes 201, thereby achieving accurate positioning and fixation of the circuit board 200 within the housing 100.

[0070] The positioning points at the four corners ensure stable installation of the circuit board 200 within the housing 100, effectively preventing displacement or loosening of the circuit board 200 during use. Secondly, this structure simplifies the installation process of the circuit board 200, eliminating the need for additional fasteners such as screws or clips, thus reducing assembly complexity and production costs.

[0071] See Figure 1 In this embodiment, a light-emitting module 202 electrically connected to the main controller 501 is also provided on the circuit board 200; a light-transmitting part 102b is constructed on the outer surface of the first half-shell 101, and the light-transmitting part 102b is used to allow the light generated by the light-emitting module 202 to pass through.

[0072] In this embodiment, a light-emitting module 202 electrically connected to the main controller 501 is provided on the circuit board 200. This light-emitting module 202, controlled by the program of the main controller 501, can display different operating states of the intelligent controller 10. To ensure that the light emitted by the light-emitting module 202 can be observed by the user, a light-transmitting portion 102b is designed on the outer surface of the first half-shell 101. The light-transmitting portion 102b can be made of a transparent or semi-transparent material, or a small hole can be directly opened in the shell 100 to allow the light from the light-emitting module 202 to clearly pass through the outside of the shell 100.

[0073] As an important component of the user interface, the light-emitting module 202 can intuitively convey the current working status of the smart controller 10 to the user. For example, when the smart controller 10 is in normal working mode, the light-emitting module 202 can display a stable green; when in network connection mode, it can display a flashing blue; most importantly, when the controller activates privacy protection mode, the light-emitting module 202 will display a stable red or other specific color, so that the user can intuitively confirm that the current camera device has stopped recording and privacy is effectively protected.

[0074] In addition, the light-emitting module 202 can also display other information such as power status and fault warnings, which can be distinguished by different colors or flashing frequencies, enabling a single light-emitting module 202 to convey multiple status information and enriching the product's interaction methods.

[0075] Furthermore, the inner wall of the first half-shell 101 is constructed with a light guide tube 101d. One end of the light guide tube 101d is connected to the inner wall of the first half-shell 101 and faces the light-transmitting part 102b. The other end of the light guide tube 101d abuts against the circuit board 200 and covers the light-emitting module 202.

[0076] For details, please refer to [link / reference]. Figure 2 In this embodiment, the light guide tube 101d can be integrally formed on the inner wall of the first half-shell 101. One end of the light guide tube 101d is connected to the inner wall of the shell 100 and faces the light-transmitting part 102b to the outside, and the other end extends to the surface of the circuit board 200, abuts against the circuit board 200 and covers the outside of the light-emitting module 202, forming a closed light transmission channel.

[0077] The light guide tube 101d effectively concentrates and guides the light emitted by the light-emitting module 202, preventing light scattering into other areas inside the housing 100, thus improving light utilization efficiency and making the light-emitting module 202 display brighter and clearer. Secondly, the light guide tube 101d abuts against the circuit board 200 and covers the outside of the light-emitting module 202, forming a relatively sealed space that effectively blocks external dust and moisture from intruding into the light-emitting module 202, improving its lifespan and reliability.

[0078] In some embodiments, the input interface A2 is any one of USB-A, Type-C, and Lightning; and / or, the input interface A2 is any one of USB-A, Type-C, and Lightning.

[0079] In some embodiments, a filtering module 600 is also included on the circuit board 200. The filtering module 600 is electrically connected to the antenna 400 and the main controller 501. The filtering module 600 is used to filter the signal received by the antenna 400.

[0080] See Figure 1 In this embodiment, a filtering module 600 is provided on the circuit board 200. This module is located in the signal transmission path between the antenna 400 and the main controller 501, and is electrically connected to the antenna 400 and the communication chip 502. It is used to filter the raw signal received by the antenna 400. The filtering module 600 can be composed of passive components such as capacitors, inductors, and resistors to form a low-pass filter circuit, which can effectively filter out unwanted frequency band signals and only allow valid signals within a specific frequency range to pass through and be transmitted to the communication chip 502.

[0081] In complex electromagnetic environments, antenna 400 may receive interference signals of various frequencies, including ambient electromagnetic noise and signals emitted by other electronic devices. Filter module 600 can effectively suppress these interference signals, improve the system's anti-interference capability, and ensure the stability and reliability of communication.

[0082] Secondly, by filtering out irrelevant signals, the filtering module 600 can reduce the signal processing burden of the main controller 501 and improve the efficiency of signal processing. For example, in situations where the signal is weak or the ambient noise is strong, the filtering module 600 plays a more significant role, significantly improving the signal-to-noise ratio and increasing the system's sensitivity and effective communication distance.

[0083] In practical applications, the frequency characteristics of the filter module 600 can be optimized according to specific communication protocols and usage environments. For example, for different communication protocols such as WiFi and Bluetooth, the center frequency and bandwidth of the filter can be adjusted to obtain the best signal reception effect.

[0084] In some embodiments, an oscillator 700 is also included, which is electrically connected to the main controller 501 and the communication chip 502. The oscillator 700 is used to provide clock signals to the main controller 501 and the communication chip 502.

[0085] In this embodiment, the oscillator 700 is electrically connected to the main controller 501 and the communication chip 502 to provide a stable clock signal for the entire system. The oscillator 700 can be a quartz crystal oscillator or a ceramic resonator, featuring stable frequency, high precision, and strong anti-interference capability. The oscillator 700 is connected to the clock input terminals of the main controller 501 and the communication chip 502 via dedicated wiring, ensuring that the clock signal can be accurately transmitted to each chip that needs to operate synchronously.

[0086] The oscillator 700 plays a crucial role in the intelligent controller 10. A stable clock signal is fundamental to the normal operation of the main controller 501, determining its operating frequency and instruction execution rhythm. A high-quality oscillator 700 provides a precise clock frequency, ensuring the main controller 501 operates stably at the expected speed and preventing system anomalies caused by clock instability.

[0087] In applications involving high-speed data transmission or complex modulation schemes, the accuracy and stability of the clock directly affect the quality and reliability of communication. By providing a high-precision clock signal to the communication chip 502, the success rate of data transmission can be effectively improved, and communication errors can be reduced.

[0088] This utility model further proposes a network monitoring device including a camera 30, a power adapter 20, and an IoT-based intelligent controller 10 as described in the foregoing embodiments. The specific structure of the IoT-based intelligent controller 10 is as described in the above embodiments. Since this network monitoring device adopts all the technical solutions of all the above embodiments, it has at least all the technical effects brought about by the technical solutions of the above embodiments, and will not be described in detail here. The IoT-based intelligent controller 10 is electrically connected to the camera 30 and controls the working state of the camera 30.

[0089] See Figure 3 In this embodiment, the network monitoring device adopts a modular design, with the camera 30, power adapter 20, and intelligent controller 10 as three independent functional modules, which can be flexibly configured according to actual needs. This modular design gives the system greater flexibility and scalability. Users can choose cameras 30 with different performance parameters according to their own needs, and can also choose a suitable power adapter 20 based on the power conditions of the installation environment. The intelligent controller 10 serves as the core control unit of the system, connecting and coordinating the work of each module. This flexible configuration allows the system to adapt to various application scenarios and meet the differentiated needs of different users.

[0090] Secondly, the modular structure facilitates system maintenance and upgrades. When a module fails, only that module needs to be replaced, instead of the entire system, significantly reducing maintenance costs. Similarly, when users need to upgrade system performance, they can replace or upgrade only specific modules while retaining other functional components.

[0091] The above description is only a part or preferred embodiment of this utility model. Neither the text nor the drawings should limit the scope of protection of this utility model. All equivalent structural transformations made using the content of this utility model specification and drawings under the overall concept of this utility model, or direct / indirect applications in other related technical fields, are included within the scope of protection of this utility model.

Claims

1. An intelligent controller based on the Internet of Things, characterized in that, include: case; A circuit board is disposed inside the housing. The circuit board is provided with an output interface and an input interface. The output interface is used to electrically connect to electrical equipment, and the input interface is used to electrically connect to an external power source. A switch module is disposed on the circuit board and electrically connected to the input interface and the output interface. The switch module is used to turn on or off the electrical connection between the input interface and the output interface. An antenna, which is mounted on the circuit board, is used to receive connection signals from the mobile device. The main control module includes a main controller and a communication chip electrically connected to the antenna. The main controller is electrically connected to the communication chip and controls the operation of the switching module based on the connection signal.

2. The IoT-based intelligent controller according to claim 1, characterized in that, The shell is rectangular in shape, and one of the two opposite side walls of the shell has a first opening and the other has a second opening; The output interface and the input interface are respectively located at opposite ends of the circuit board. The output interface is exposed to the housing through the first opening, and the input interface is exposed to the housing through the second opening.

3. The IoT-based intelligent controller according to claim 2, characterized in that, The housing comprises a first half-shell and a second half-shell that interlock; The inner wall of one of the first half-shells and the second half-shells is provided with a mounting post, and the inner wall of the other half-shell is provided with a fitting hole that matches the mounting post. The mounting post is inserted into the fitting hole to connect the first half-shell and the second half-shell.

4. The IoT-based intelligent controller according to claim 3, characterized in that, The circuit board has through holes, and the mounting post passes through the through holes to limit the installation of the circuit board.

5. The IoT-based intelligent controller according to claim 3, characterized in that, The circuit board is also provided with a light-emitting module that is electrically connected to the main controller; The outer surface of the first half-shell is provided with a light-transmitting portion, which is used to allow light generated by the light-emitting module to pass through.

6. The IoT-based intelligent controller according to claim 5, characterized in that, The inner wall of the first half-shell is constructed with a light guide tube. One end of the light guide tube is connected to the inner wall of the first half-shell and faces the light-transmitting part. The other end of the light guide tube abuts against the circuit board and covers the light-emitting module.

7. The IoT-based intelligent controller according to claim 1, characterized in that, The input interface is any one of USB-A, Type-C, and Lightning; and, The input interface is any one of USB-A, Type-C, or Lightning.

8. The IoT-based intelligent controller according to claim 1, characterized in that, It also includes a filtering module disposed on the circuit board, the filtering module being electrically connected to the antenna and the main controller, and the filtering module being used to filter the signal received by the antenna.

9. The IoT-based intelligent controller according to claim 8, characterized in that, It also includes an oscillator electrically connected to the main controller and the communication chip, the oscillator being used to provide clock signals to the main controller and the communication chip.

10. A network monitoring device, characterized in that, The device includes a camera, a power adapter, and an IoT-based smart controller as described in any one of claims 1 to 9, wherein the IoT-based smart controller is electrically connected to the camera and the power adapter respectively, and the IoT-based smart controller is used to control the working state of the camera.

Images