Communication device and communication system based on image visual acquisition
By adjusting the orientation of the external antenna and combining it with the heat dissipation module, the problem of communication quality fluctuations in the communication module of the image vision device during defect detection was solved, achieving efficient communication quality and temperature management.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGZHOU SHIYUAN TECHNOLOGY CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-04-21
AI Technical Summary
In traditional image vision equipment, the communication quality of the communication module is easily affected by changes in the external environment during defect detection, especially when the temperature rises and objects block the way during high-load operation, which leads to a deterioration in communication quality.
An antenna angle adjustment component is used to adjust the orientation of the external antenna to enhance the signal strength between the communication module and the gateway. A heat dissipation module forms airflow in the second housing to dissipate heat to the external environment, thus avoiding direct contact between the communication module and the vision acquisition module.
The heat dissipation of the communication module has been improved, enhancing communication quality and ensuring efficient communication under reasonable operating temperatures.
Smart Images
Figure CN224154274U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of image communication technology, specifically relating to camera devices, and more particularly to a communication device and communication system based on image visual acquisition. Background Technology
[0002] During defect detection, image vision devices wirelessly upload data via communication modules. However, traditional image vision devices and communication modules are arbitrarily deployed within the gateway's communication range, but the communication quality of the communication module fluctuates due to changes in the external environment, such as temperature or obstruction. Since image vision devices generate a large amount of data during defect detection, the communication module needs to maintain good communication quality at all times.
[0003] Therefore, there is an urgent need to develop a new communication device and system based on image visual acquisition to solve the technical problem of how to maintain high-quality communication of the communication module during defect detection.
[0004] It should be noted that the information disclosed in this background section is only for understanding the background technology of the present application concept, and therefore, the above description is not considered to constitute prior art information. Utility Model Content
[0005] This disclosure provides at least one communication device and communication system based on image visual acquisition.
[0006] In a first aspect, embodiments of this disclosure provide a communication device based on image visual acquisition, comprising: a first housing, a second housing, a third housing, an antenna angle adjustment component, an external antenna, a communication module, a heat dissipation module, and a visual acquisition module; the first housing, the second housing, and the third housing are connected sequentially; the antenna angle adjustment component, the external antenna, and the communication module are located within the first housing; the external antenna is movably connected to the antenna angle adjustment component; the communication module is electrically connected to the external antenna; the heat dissipation module is located within the second housing; the visual acquisition module is mounted on the third housing and is electrically connected to the communication module; the visual acquisition module is adapted to acquire image signals for transmission to a gateway via the communication module; the antenna angle adjustment module is adapted to rotate the external antenna to adjust the signal strength between the communication module and the gateway; and the heat dissipation module is adapted to generate airflow within the second housing to dissipate heat from the communication module within the first housing and the visual acquisition module within the third housing.
[0007] In one optional embodiment, the antenna angle adjustment assembly includes: a control module, a horizontal plane rotation unit, and a vertical plane rotation unit; the horizontal plane rotation unit and the vertical plane rotation unit are located within a first housing, the horizontal plane rotation unit is connected to the vertical plane rotation unit, the vertical plane rotation unit is connected to an external antenna, and the horizontal plane rotation unit and the vertical plane rotation unit are electrically connected to the control module respectively; the control module is configured to drive the horizontal plane rotation unit to rotate, thereby causing the external antenna to rotate in the horizontal direction; the control module is also configured to drive the vertical plane rotation unit to rotate, thereby causing the external antenna to rotate in the vertical direction.
[0008] In one optional embodiment, the horizontal plane rotation unit includes: a first rotation drive member and a rotation seat; the first rotation drive member is vertically arranged and connected to the rotation seat, and the first rotation drive member is electrically connected to a control module; the vertical plane rotation unit is located inside the rotation seat; the control module is configured to drive the first rotation drive member to rotate in the horizontal plane direction, so as to drive the rotation seat to rotate in the horizontal plane direction.
[0009] In one optional embodiment, the vertical plane rotation unit includes: a second rotation drive member; the second rotation drive member is horizontally disposed in the rotation seat and connected to the external antenna, and the second rotation drive member is electrically connected to the control module; the control module is configured to drive the second rotation drive member to rotate in the vertical plane direction, so as to drive the external antenna to rotate in the horizontal plane direction.
[0010] In one alternative embodiment, the second housing is provided with a plurality of ventilation holes to connect the interior of the second housing with the external environment.
[0011] In one alternative embodiment, the heat dissipation module includes: at least one heat sink; the heat sink is located inside the second housing to form an airflow inside the second housing through vents to carry heat to the external environment.
[0012] In one optional implementation, the visual acquisition module includes: a camera; the camera is mounted on a third housing and is electrically connected to a communication module; the camera is adapted to acquire image signals for transmission to a gateway via the communication module.
[0013] In one alternative embodiment, the outer surface of the first housing is closed.
[0014] Secondly, embodiments of this disclosure also provide a communication system, which includes: a plurality of communication devices and a gateway; wherein each of the communication devices is wirelessly connected to the gateway.
[0015] In one alternative implementation, a communication device as described above is used.
[0016] The beneficial effects of this utility model are that it adjusts the orientation of the external antenna by adjusting the antenna angle adjustment component, thereby adjusting the signal strength between the communication module and the gateway, overcoming the problem that the communication module is affected by changes in the external environment in terms of communication quality. Furthermore, the second housing prevents the communication module from directly contacting the visual acquisition module, providing a buffer zone for heat conduction. At the same time, the heat dissipation module can carry the heat in the second housing to the external environment, enabling the communication module to communicate efficiently at a reasonable operating temperature.
[0017] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.
[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description
[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0020] Figure 1 A structural diagram of a communication device based on image visual acquisition provided in an embodiment of this disclosure;
[0021] Figure 2 This is a structural diagram of an antenna angle adjustment assembly provided in an embodiment of the present disclosure;
[0022] Figure 3 A schematic block diagram of a communication device based on image visual acquisition provided for embodiments of this disclosure;
[0023] Figure 4 This is a schematic block diagram of an antenna angle adjustment component provided in an embodiment of the present disclosure.
[0024] In the picture:
[0025] 1. First shell;
[0026] 2. Second housing; 21. Vent hole;
[0027] 3. Third shell;
[0028] 4. Antenna angle adjustment assembly; 41. Horizontal plane rotation unit; 411. First rotation drive component; 412. Rotating base; 42. Vertical plane rotation unit; 421. Second rotation drive component;
[0029] 5. External antenna;
[0030] 6. Heat dissipation module; 61. Heat sink;
[0031] 7. Visual acquisition module; 71. Camera. Detailed Implementation
[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0033] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be limiting. As used herein, the singular articles “a,” “an,” and “the” may also be intended to include plural forms unless otherwise clearly stated herein. The terms “comprising,” “including,” and “having” are inclusive and thus specify the presence of features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein should not be construed as requiring them to be performed in the specific order discussed or shown, unless specifically identified as such. Additional or alternative steps may be employed.
[0034] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.
[0035] Research has revealed that high communication volumes lead to heavy loads on image vision devices and communication modules, causing their operating temperatures to rise. Since the image vision device's operating temperature is higher than the communication module's, heat is transferred to the communication module. This increased communication module temperature, in turn, degrades the communication quality between the communication module and the gateway. Furthermore, obstructions between the communication module and the gateway also negatively impact communication quality.
[0036] Based on the above research, this disclosure provides a communication device and system based on image visual acquisition, which can improve the heat dissipation effect of the communication module and enhance the communication quality between the communication module and the gateway.
[0037] The shortcomings of the above solutions are the result of the utility model inventor's practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure below should be considered as contributions made by the utility model inventor to this disclosure.
[0038] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0039] like Figures 1 to 4 As shown, at least one embodiment provides a communication device based on image visual acquisition, comprising: a first housing 1, a second housing 2, a third housing 3, an antenna angle adjustment component 4, an external antenna 5, a communication module, a heat dissipation module 6, and a visual acquisition module 7; the first housing 1, the second housing 2, and the third housing 3 are connected sequentially; the antenna angle adjustment component 4, the external antenna 5, and the communication module are located within the first housing 1; the external antenna 5 is movably connected to the antenna angle adjustment component 4; the communication module is electrically connected to the external antenna 5; the heat dissipation module 6 is located within the second housing 2; the visual acquisition module 7 is mounted on the third housing 3 and is electrically connected to the communication module; the visual acquisition module 7 is adapted to acquire image signals for transmission to a gateway via the communication module; the antenna angle adjustment module is adapted to rotate the external antenna 5 to adjust the signal strength between the communication module and the gateway; and the heat dissipation module 6 is adapted to generate airflow within the second housing 2 to dissipate heat from the communication module within the first housing 1 and the visual acquisition module 7 within the third housing 3.
[0040] In at least one embodiment, the orientation of the external antenna 5 is adjusted by the antenna angle adjustment component 4, thereby adjusting the signal strength between the communication module and the gateway, overcoming the problem that the communication module is affected by changes in the external environment in terms of communication quality. Furthermore, the second housing 2 prevents the communication module from directly contacting the visual acquisition module 7, providing a buffer zone for heat conduction. At the same time, the heat dissipation module 6 can carry the heat in the second housing 2 to the external environment, enabling the communication module to communicate efficiently at a reasonable operating temperature.
[0041] In at least one embodiment, please refer to Figure 2 The antenna angle adjustment assembly 4 includes a control module, a horizontal plane rotation unit 41, and a vertical plane rotation unit 42. The horizontal plane rotation unit 41 and the vertical plane rotation unit 42 are located inside the first housing 1. The horizontal plane rotation unit 41 is connected to the vertical plane rotation unit 42, and the vertical plane rotation unit 42 is connected to the external antenna 5. The horizontal plane rotation unit 41 and the vertical plane rotation unit 42 are electrically connected to the control module. The control module is configured to drive the horizontal plane rotation unit 41 to rotate, thereby causing the external antenna 5 to rotate in the horizontal direction. The control module is also configured to drive the vertical plane rotation unit 42 to rotate, thereby causing the external antenna 5 to rotate in the vertical direction.
[0042] Specifically, please refer to Figure 2 The horizontal direction is F1, and the vertical direction is F2.
[0043] Specifically, the control module can use an STM32 series processor.
[0044] Specifically, the human-machine interaction module can be configured to communicate with the control module, and can output corresponding control signals to the control module to drive the horizontal plane rotation unit 41 and the vertical plane rotation unit 42 to rotate. At the same time, the control module can receive feedback signals from the gateway through the communication module and the external antenna 5. That is, the gateway itself has the function of detecting signal strength. The gateway feeds back the signal strength to the control module, which displays it through the human-machine interaction module.
[0045] Specifically, the gateway can be a Cisco IR1101 industrial router, which has the function of detecting signal strength.
[0046] Specifically, different orientations of the external antenna 5 will affect the signal strength between the external antenna 5 and the gateway. Furthermore, due to changes in the external environment, the external antenna 5 needs to adjust its orientation in real time to ensure the strongest signal strength between the external antenna 5 and the gateway. The omnidirectional rotation of the external antenna 5 can be achieved through the horizontal plane rotation unit 41 and the vertical plane rotation unit 42, thereby adjusting the signal strength between the external antenna 5 and the gateway.
[0047] In at least one embodiment, please refer to Figure 2 The horizontal plane rotation unit 41 includes: a first rotation drive member 411 and a rotation seat 412; the first rotation drive member 411 is vertically arranged and connected to the rotation seat 412, and the first rotation drive member 411 is electrically connected to the control module; the vertical plane rotation unit 42 is located inside the rotation seat 412; the control module is configured to drive the first rotation drive member 411 to rotate in the horizontal plane direction, so as to drive the rotation seat 412 to rotate in the horizontal plane direction.
[0048] Specifically, the first rotary drive 411 can be a rotary motor.
[0049] Specifically, the control module drives the first rotation drive 411 to rotate the rotating seat 412, which in turn drives the external antenna 5 to rotate, thereby adjusting the angle of the external antenna 5 until the signal strength between the external antenna 5 and the gateway is at its strongest.
[0050] In at least one embodiment, please refer to Figure 2 The vertical plane rotation unit 42 includes: a second rotation drive member 421; the second rotation drive member 421 is horizontally disposed in the rotation seat 412 and connected to the external antenna 5, and the second rotation drive member 421 is electrically connected to the control module; the control module is configured to drive the second rotation drive member 421 to rotate in the vertical plane direction, so as to drive the external antenna 5 to rotate in the horizontal plane direction.
[0051] Specifically, the second rotary drive 421 can be a rotary motor.
[0052] Specifically, the control module drives the second rotation drive 421 to rotate the external antenna 5, which can adjust the angle of the external antenna 5 until the signal strength between the external antenna 5 and the gateway is the strongest.
[0053] In at least one embodiment, please refer to Figure 1 The second housing 2 has several ventilation holes 21 to connect the interior of the second housing 2 with the external environment.
[0054] Specifically, a buffer zone is formed inside the second housing 2, and the heat generated by the visual acquisition module 7 and the communication module dissipates to the second housing 2. The second housing 2 exchanges air with the external environment through the vent 21, which can carry the heat out to the external environment.
[0055] In at least one embodiment, please refer to Figure 1 The heat dissipation module 6 includes at least one heat sink 61; the heat sink 61 is located inside the second housing 2 to form an airflow inside the second housing 2 and carry heat to the external environment through each vent 21.
[0056] Specifically, the heat sink 61 can be a cooling fan, and the heat sink 61 can be electrically connected to the control module to realize the start and stop of the heat sink 61.
[0057] In at least one embodiment, please refer to Figure 1 The visual acquisition module 7 includes a camera 71; the camera 71 is mounted on the third housing 3 and is electrically connected to the communication module; the camera 71 is adapted to acquire image signals for transmission to the gateway via the communication module.
[0058] Specifically, the base of the camera 71 is fixed to the third housing 3, and the acquisition part of the camera 71 is exposed outside the housing to realize the image acquisition function.
[0059] In at least one embodiment, please refer to Figure 1 The outer surface of the first housing 1 is closed.
[0060] Specifically, sealing the communication module within the antenna angle adjustment assembly 4, the external antenna 5, and the first housing 1 provides dust and water protection, thereby improving the service life of the external antenna 5 and the communication module.
[0061] Based on the same technical concept, at least one embodiment also provides a communication system comprising: a plurality of communication devices and a gateway; wherein each of the communication devices is wirelessly connected to the gateway.
[0062] In summary, this utility model adjusts the orientation of the external antenna by using an antenna angle adjustment component, thereby adjusting the signal strength between the communication module and the gateway. This overcomes the problem that the communication module's communication quality is affected by changes in the external environment. Furthermore, the second housing prevents the communication module from directly contacting the visual acquisition module, providing a buffer zone for heat conduction. In conjunction with the heat dissipation module, the heat in the second housing can be carried to the external environment, enabling the communication module to communicate efficiently at a reasonable operating temperature.
[0063] The disclosures and other solutions, examples, embodiments, modules, and functional operations described in this document can be implemented in digital electronic circuits, or computer software, firmware, or hardware, including the structures disclosed in this document and their structural equivalents, or combinations thereof. The disclosures and other embodiments can be implemented as one or more computer program products, i.e., one or more modules of computer program instructions encoded on a tangible and non-volatile computer-readable medium for execution by a data processing apparatus or for controlling the operation of the data processing apparatus. The computer-readable medium can be a machine-readable storage device, a machine-readable storage substrate, a storage device, a material composition that influences machine-readable propagated signals, or one or more of these. The terms "data processing unit" or "data processing apparatus" include all means, devices, and machines for processing data, including, for example, programmable processors, computers, or multiprocessors or computer groups. In addition to hardware, the apparatus may also include code that creates an execution environment for a computer program, such as code constituting processor firmware, a protocol stack, a database management system, an operating system, or combinations thereof. The propagated signals are artificially generated signals, such as machine-generated electrical, optical, or electromagnetic signals, which are generated to encode information for transmission to a suitable receiver device.
[0064] Computer programs (also known as programs, software, software applications, scripts, or code) can be written in any programming language (including compiled or interpreted languages) and can be deployed in any form, including as standalone programs or as modules, components, subroutines, or other units suitable for use in a computing environment. A computer program does not necessarily correspond to a file in a file system. A program can be stored in a portion of a file that holds other programs or data (e.g., one or more scripts stored in a markup language document), in a single file dedicated to that program, or in multiple coordinating files (e.g., a file storing one or more modules, subroutines, or portions of code). Computer programs can be deployed and executed on one or more computers located at a single site or distributed across multiple sites interconnected by a communication network.
[0065] The processing and logic flows described in this document can be executed by one or more programmable processors that execute one or more computer programs to perform functions by manipulating input data and generating outputs. The processing and logic flows can also be executed by special-purpose logic circuitry, and the devices can be implemented as special-purpose logic circuitry, such as FPGAs (Field-Programmable Gate Arrays) or ASICs (Application-Specific Integrated Circuits).
[0066] For example, processors suitable for executing computer programs include general-purpose and special-purpose microprocessors, as well as any one or more of any type of digital computer. Typically, the processor receives instructions and data from read-only memory or random access memory, or both. The basic components of a computer are a processor that executes instructions and one or more storage devices that store the instructions and data. Typically, a computer will also include one or more mass storage devices for storing data, such as magnetic disks, magneto-optical disks, or optical disks, or operatively coupled to receive data from or transfer data to mass storage devices, or both. However, a computer does not necessarily have such devices. Computer-readable media suitable for storing computer program instructions and data include all forms of non-volatile memory, media, and memory devices, including, for example, semiconductor memory devices such as erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), and flash memory devices; magnetic disks, such as internal hard disks or removable disks; magneto-optical disks; and optical disc read-only memory (CD ROM) and digital versatile optical disc read-only memory (DVD-ROM). The processor and memory may be supplemented by dedicated logic circuitry or incorporated into dedicated logic circuitry.
[0067] While this patent document contains numerous details, it should not be construed as limiting any utility model or the scope of the claims, but rather as a description of features of a particular embodiment of a particular utility model. Certain features described in the context of individual embodiments may also be implemented in combination in a single embodiment. Conversely, various functions described in the context of a single embodiment may also be implemented individually in multiple embodiments, or in any suitable sub-combination. Furthermore, although the foregoing features may be described as functioning in certain combinations, or even initially claimed to be so, in some cases one or more features from a combination of claims may be removed from the combination, and a combination of claims may refer to a sub-combination or a variation of a sub-combination.
[0068] Similarly, although the operations are described in a specific order in the accompanying drawings, this should not be construed as requiring the specific order or sequence shown to perform such operations, or all the described operations, in order to obtain the desired result. Furthermore, the separation of various system components in the embodiments of this patent document should not be construed as requiring such separation in all embodiments.
[0069] Only some implementations and examples are described; other implementations, enhancements, and variations can be made based on the content described and illustrated in this patent document.
[0070] When no intermediate component exists other than a line, trace, or other medium between the first and second components, the first component is directly coupled to the second component. When an intermediate component other than a line, trace, or other medium exists between the first and second components, the first component is indirectly coupled to the second component. The term "coupling" and its variations include direct coupling and indirect coupling. Unless otherwise stated, the term "about" is used to mean a range including upper and lower 10% of the value.
[0071] While several embodiments are provided in this disclosure, it should be understood that the disclosed systems and methods may be embodied in many other specific forms without departing from the spirit or scope of this disclosure. The present examples are intended to be illustrative rather than restrictive and are not limited to the details given. For example, various elements or components may be combined or integrated into another system, or certain features may be omitted or not implemented.
[0072] In the several embodiments provided herein, it should be understood that the disclosed apparatus and methods can also be implemented in other ways. The apparatus embodiments described above are merely illustrative; for example, the flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods, and computer program products according to various embodiments of the present invention. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may occur in a different order than those marked in the drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in a block diagram and / or flowchart, and combinations of blocks in block diagrams and / or flowcharts, can be implemented using a dedicated hardware-based system that performs the specified function or action, or using a combination of dedicated hardware and computer instructions.
[0073] Furthermore, without departing from the scope of this disclosure, the discrete or individual technologies, systems, subsystems, and methods described and illustrated in the various embodiments may be combined or integrated with other systems, modules, technologies, or methods. Other items shown or discussed as coupled may be directly connected or indirectly coupled or communicated via some interface, device, or intermediate component in an electrical, mechanical, or other manner. Those skilled in the art can identify other examples of changes, substitutions, and modifications without departing from the spirit and scope of this disclosure.
Claims
1. A communication device based on image visual collection, characterized in that, include: First housing (1), second housing (2), third housing (3), antenna angle adjustment assembly (4), external antenna (5), communication module, heat dissipation module (6), and visual acquisition module (7); The first housing (1), the second housing (2), and the third housing (3) are connected in sequence. The antenna angle adjustment component (4), the external antenna (5), and the communication module are located inside the first housing (1). The external antenna (5) is movably connected to the antenna angle adjustment component (4). The communication module is electrically connected to the external antenna (5). The heat dissipation module (6) is located inside the second housing (2). The visual acquisition module (7) is installed on the third housing (3), and the visual acquisition module (7) is electrically connected to the communication module. The visual acquisition module (7) is adapted to acquire image signals for transmission to the gateway via the communication module; The antenna angle adjustment module is adapted to rotate the external antenna (5) to adjust the signal strength between the communication module and the gateway; and The heat dissipation module (6) is adapted to form an airflow in the second housing (2) to dissipate heat from the communication module in the first housing (1) and the vision acquisition module (7) in the third housing (3).
2. The communication device based on image visual acquisition as described in claim 1, characterized in that, The antenna angle adjustment assembly (4) includes: a control module, a horizontal plane rotation unit (41), and a vertical plane rotation unit (42). The horizontal plane rotation unit (41) and the vertical plane rotation unit (42) are located inside the first housing (1). The horizontal plane rotation unit (41) is connected to the vertical plane rotation unit (42). The vertical plane rotation unit (42) is connected to the external antenna (5). The horizontal plane rotation unit (41) and the vertical plane rotation unit (42) are electrically connected to the control module respectively. The control module is configured to drive the horizontal plane rotation unit (41) to rotate, thereby causing the external antenna (5) to rotate in the horizontal plane direction; The control module is also configured to drive the vertical plane rotation unit (42) to rotate, thereby causing the external antenna (5) to rotate in the vertical plane direction.
3. The communication device based on image visual acquisition as described in claim 2, characterized in that, The horizontal plane rotation unit (41) includes: a first rotation drive (411) and a rotating seat (412). The first rotary drive (411) is vertically arranged and connected to the rotary seat (412), and the first rotary drive (411) is electrically connected to the control module; The vertical plane rotation unit (42) is located inside the rotating seat (412); The control module is configured to drive the first rotary drive (411) to rotate in the horizontal direction, thereby causing the rotary seat (412) to rotate in the horizontal direction.
4. The communication device based on image visual acquisition as described in claim 3, characterized in that, The vertical plane rotation unit (42) includes: a second rotation drive (421); The second rotation drive (421) is horizontally disposed inside the rotation seat (412) and connected to the external antenna (5), and the second rotation drive (421) is electrically connected to the control module; The control module is configured to drive the second rotation drive (421) to rotate in the vertical direction, thereby causing the external antenna (5) to rotate in the horizontal direction.
5. The communication device based on image visual acquisition as described in claim 1, characterized in that, The second housing (2) has several ventilation holes (21) to connect the interior of the second housing (2) with the external environment.
6. The communication device based on image visual acquisition as described in claim 5, characterized in that, The heat dissipation module (6) includes: at least one heat sink (61); The radiator (61) is located inside the second housing (2) to form an airflow inside the second housing (2) to carry heat to the external environment through each vent (21).
7. The communication device based on image visual acquisition as described in claim 1, characterized in that, The visual acquisition module (7) includes: a camera (71); The camera (71) is mounted on the third housing (3), and the camera (71) is electrically connected to the communication module; The camera (71) is adapted to acquire image signals for transmission to the gateway via the communication module.
8. The communication device based on image visual acquisition as described in claim 1, characterized in that, The outer surface of the first housing (1) is closed.
9. A communication system, characterized by include: Several communication devices and gateways; in Each of the aforementioned communication devices is wirelessly connected to the gateway.
10. The communication system of claim 9 wherein, Suitable for use with the communication device as described in any one of claims 1-8.