Intelligent helmet and intelligent helmet remote cooperation system

Abstract

The utility model discloses an intelligent helmet and an intelligent helmet remote cooperation system, and belongs to the technical field of helmets. The intelligent helmet comprises a helmet shell, goggles, a main control module, an HUD imaging module, a power module, a camera module, a voice recognition module, a gesture recognition module, a loudspeaker, a positioning module, a temperature and humidity sensor, an attitude sensor, a heart rate sensor and the like. The HUD imaging module can display key information in the visual field of a wearer, the camera module collects video images through the binocular stereoscopic vision technology, the voice recognition module and the gesture recognition module recognize voice operation and gesture operation respectively, the positioning module provides real-time positioning, and the heart rate sensor monitors physiological data of the wearer. According to the intelligent helmet, information can be displayed within the visual field range of a wearer, the situation that the wearer looks up by lowering the head or turning the head is avoided, information obtaining convenience and efficiency are improved, attention distraction is reduced, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of helmets, and more specifically, to an intelligent helmet and an intelligent helmet remote collaboration system. Background Art

[0002] With the continuous development of helmet technology, helmet products have been widely used in multiple fields such as cycling, driving, and safety protection. The main function of traditional helmets is to protect the user's head safety. However, with the progress of information technology, people have put forward more requirements for the functions of helmets, expecting helmets to integrate more intelligent functions to improve the user experience. For example, users need to obtain navigation, speed, warning information, etc. during driving or cycling to ensure safety and improve efficiency. However, existing helmet products lack effective information display and interaction functions and cannot provide real-time information support within the user's field of vision.

[0003] In the prior art, helmets usually rely on external devices (such as smartphones or navigators) to provide information display, which requires users to frequently look down at the devices, resulting in the line of sight leaving the driving route and posing a safety hazard. At the same time, the traditional helmet design cannot be directly integrated with the information system, which limits the immediacy and convenience of information transmission. Especially during cycling or driving, it is impossible to obtain the required navigation or warning information in a timely manner. In addition, the information acquisition method in existing helmets often relies on voice or auditory prompts, but in a noisy environment, the effectiveness of this method is poor and the user experience is not good.

[0004] Therefore, the helmets in the prior art have significant limitations and cannot intuitively and real-time provide information display within the user's field of vision. These defects not only affect the convenience of users but also reduce the safety during driving or cycling to a certain extent. In such a background, there is an urgent need for an intelligent helmet integrating a head-up display function to solve the problems of untimely and inconvenient information transmission in the prior art. Summary of the Utility Model

[0005] The utility model provides an intelligent helmet and an intelligent helmet remote collaboration system to overcome the above technical problems in the prior art.

[0006] To solve the above technical problems, the technical solution of the utility model is as follows:

[0007] An intelligent helmet, which includes a helmet shell and a goggle rotatably connected to the front end of the helmet shell;

[0008] A main control module, a power module, and a HUD imaging module are installed in the helmet shell, and the main control module is electrically connected to the HUD imaging module and the power module;

[0009] The HUD imaging module includes a mounting base, a projection light emitter, a projection lens group, and a rotating shaft; the mounting base is fixedly installed on the inner side wall of the helmet shell, and both the projection light emitter and the projection lens group are rotatably connected to the mounting base through the rotating shaft;

[0010] The light-emitting end of the projection light emitter is configured to be able to rotate a first angle through the rotating shaft, so as to align with the incident end of the projection lens group, and form a first optical path between the light-emitting end of the projection light emitter and the incident end of the projection lens group;

[0011] The first optical path is focused by the projection lens group to form a second optical path, and the exit end of the projection light emitter is configured to be able to rotate a second angle through the rotating shaft, so as to make the second optical path shoot towards the inner surface of the goggles to form a projection image.

[0012] Furthermore, speakers are installed on the outer side walls of both sides of the helmet shell, and the speakers are electrically connected to the main control module.

[0013] Furthermore, a protective cover is fixedly installed on the helmet shell at a position above the goggles, and the goggles are configured to rotate up and down inside the protective cover, so that the protective cover can accommodate part or all of the goggles when the goggles rotate.

[0014] Furthermore, a camera module is detachably installed on the outer wall of the top of the helmet shell, and the camera module is electrically connected to the main control module.

[0015] Furthermore, a voice recognition module and a gesture recognition module are installed on the side wall of the helmet shell, and both the voice recognition module and the gesture recognition module are electrically connected to the main control module.

[0016] Furthermore, a positioning module is installed in the helmet shell, and the positioning module is electrically connected to the main control module.

[0017] Furthermore, a temperature and humidity sensor is installed on the side wall of the helmet shell, and the temperature and humidity sensor is electrically connected to the main control module.

[0018] Furthermore, an attitude sensor is installed on the side wall of the helmet shell, and the attitude sensor is electrically connected to the main control module.

[0019] Furthermore, a heart rate sensor is installed inside the helmet shell, and the heart rate sensor is electrically connected to the main control module.

[0020] An intelligent helmet remote collaboration system includes a remote monitoring end and the aforementioned intelligent helmet,

[0021] A first communication module is installed on the intelligent helmet, and the first communication module is electrically connected to the main control module;

[0022] The remote monitoring terminal is electrically connected with a second communication module, and the second communication module is signal-connected with the first communication module.

[0023] Compared with the prior art, the beneficial effect of the technical solution of the present utility model is:

[0024] The present utility model provides an intelligent helmet and an intelligent helmet remote cooperation system. Through the combination of various sensors such as an HUD imaging module, a camera module, voice recognition, gesture recognition, a positioning module, an attitude sensor, and a heart rate sensor, efficient interaction and perception between the wearer and the surrounding environment are realized, and real-time linkage with the monitoring terminal is achieved through a remote communication module, enhancing the ability of remote control and monitoring. This system can provide functions such as real-time information feedback, environmental monitoring, and remote control, effectively improving the safety, convenience, and intelligent level of operations, and is applicable to various complex scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 is a schematic structural diagram of an intelligent helmet provided in an embodiment of the present application;

[0027] Figure 2 is a working principle diagram of the HUD imaging module in the intelligent helmet provided in an embodiment of the present application;

[0028] Figure 3 is a system block diagram of the intelligent helmet provided in an embodiment of the present application;

[0029] Figure 4 is a system block diagram of the intelligent helmet remote cooperation system provided in an embodiment of the present application;

[0030] Explanation of the marks in the figure:

[0031] 1. Helmet shell; 2. Goggles; 3. Protective cover;

[0032] 4. HUD imaging module; 401. Projection light emitter; 402. Projection lens group; 403. Rotating shaft;

[0033] 5. Speaker; 6. Main control module; 7. Positioning module; 8. Camera module; 9. Voice recognition module; 10. Gesture recognition module; 11. Power module; 12. Temperature and humidity sensor; 13. Attitude sensor; 14. Heart rate sensor; 15. First communication module; 16. Second communication module; 17. Remote monitoring terminal;

[0034] R1. Wearer's eyes. Detailed implementation mode

[0035] In order to better understand the purpose, structure and function of the present invention, the technical solution of the present invention will be further described in detail below with reference to the drawings and specific preferred embodiments.

[0036] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "left side", "right side", "upper part", "lower part", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. "First", "second", etc. do not indicate the importance of the components, so they cannot be understood as limitations on the present invention. The specific dimensions used in the embodiments are only for illustrating the technical solution and do not limit the protection scope of the present invention. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0037] Unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0038] Embodiment 1:

[0039] As Figure 1-2 shown, the present invention provides a technical solution:

[0040] An intelligent helmet, which includes a helmet shell 1 and a goggle 2 rotatably connected to the front end of the helmet shell 1;

[0041] Among them, the helmet shell 1 mainly plays a protective role and at the same time serves as the installation basis for other components, with strong structural strength and protection ability; the goggle 2 is rotatably connected to the helmet shell 1 to protect the wearer's eyes;

[0042] A main control module 6, a power module 11, and a HUD imaging module 4 are installed in the helmet shell 1, and the main control module 6 is electrically connected to the HUD imaging module 4 and the power module 11;

[0043] Preferably, the power module 11 is a lithium battery; the HUD imaging module 4 is installed on the smart helmet, mainly to display various key information within the wearer's field of vision, without the need for the wearer to lower their head or turn their head to view other devices; it can greatly improve the efficiency and convenience of information acquisition, while avoiding distraction and improving safety;

[0044] Among them, the main control module 6, as the core control unit of the smart helmet, can be electrically connected to multiple different components. Each component transmits information through the main control module 6 and works in coordination with the HUD imaging module 4; these components can display different contents on the goggles 2 through the HUD imaging module;

[0045] The HUD imaging module 4 includes a mounting base, a projection light emitter 401, a projection lens group 402, and a rotating shaft 403; the mounting base is fixedly installed on the inner side wall of the helmet shell 1, and both the projection light emitter 401 and the projection lens group 402 are rotatably connected to the mounting base through the rotating shaft 403;

[0046] Among them, the projection light emitter 401 serves as the light source of the HUD system and emits image light beams for projection; the projection lens group 402 includes a set of optical lenses for refracting and magnifying the light beams emitted by the projection light emitter 401 and projecting the content into the wearer's field of vision; the mounting base is installed at a position close to the wearer's forehead or above the eyebrow bone;

[0047] The light emitting end of the projection light emitter 401 is configured to be able to rotate a first angle through the rotating shaft 403, so as to align with the incident end of the projection lens group 402, and a first optical path is formed between the light emitting end of the projection light emitter 401 and the incident end of the projection lens group 402;

[0048] The first optical path is focused by the projection lens group 402 to form a second optical path, and the light emitting end of the projection light emitter 401 is configured to be able to rotate a second angle through the rotating shaft 403, so that the second optical path is directed towards the inner surface of the goggles 2 to form a projection image.

[0049] As Figure 2 shown, the projection image on the inner surface of the goggles 2 is reflected to the wearer's eyes R1, so that the wearer can see the projection image.

[0050] The HUD imaging module in this embodiment can display information within the wearer's field of vision, avoiding the need to lower the head or turn the head to view, improving the convenience and efficiency of information acquisition, reducing distraction, and enhancing safety.

[0051] Embodiment 2:

[0052] Based on Embodiment 1, referring to Figure 3 , on the outer walls of both sides of the helmet shell 1 near the wearer's ears, speakers 5 are installed, and the speakers 5 are electrically connected to the main control module 6;

[0053] The speakers 5 are used to provide voice communication or audio prompts. When the main control module 6 detects an external signal or system feedback, the speakers 5 play corresponding audio information.

[0054] Preferably, the main control module 6 uses an STM32F4XX single-chip microcomputer or an NVIDIA Jetson TX2 embedded GPU computing unit;

[0055] STM32F4 is a high-performance microcontroller developed by STMicroelectronics; it uses a 90-nanometer NVM process and ART; the ART technology enables zero-wait execution of the program, improving the execution efficiency of the program, giving full play to the performance of Cortext-M4, and enabling the STM32 F4 series to reach 210 DMIPS @ 168 MHz; the adaptive real-time accelerator can fully release the performance of the Cortex-M4 core; when the CPU operates at all allowed frequencies ≤ 168 MHz, the program running in the flash memory can achieve performance equivalent to zero wait cycles; in a low-cost solution, using the STM32F4 series single-chip microcomputer to complete basic module driving and data calculation and forwarding functions, specifically including GPS data reception and calculation, environmental information data acquisition, calculation of attitude data and additional sensor data, communication system data reception and calculation, expansion interface data reception and calculation, etc.; when using the STM32F4XX series single-chip microcomputer, binocular stereo vision technology cannot be applied, the camera module uses a monocular high-definition camera, and it needs to be directly connected to the communication module;

[0056] The NVIDIA Jetson TX2 is NVIDIA's third-generation embedded platform developer kit, which incorporates an NVIDIA Pascal GPU with 256 CUDA cores, a 64-bit ARM A57 CPU, 4GB of LPDDR4 memory, 32GB of flash memory, Bluetooth, an 802.11ac Wi-Fi module, and a gigabit Ethernet card, and runs the Linux for Tegra operating system; its form factor is similar to that of a credit card, facilitating integration into various robots and wearable devices, and its powerful GPU parallel computing capabilities not only provide computing power support for data display in the optical path HUD system, effectively ensuring the computing requirements of the binocular stereo vision algorithm, but also can run deep learning frameworks, combined with binocular stereo vision technology and augmented reality technology, to achieve all-round three-dimensional environment perception, and its powerful computing capabilities determine the strong expandability of the wearable system.

[0057] Furthermore, a protective cover 3 is fixedly installed on the helmet shell 1 at a position above the goggles 2, and the goggles 2 are configured to rotate up and down inside the protective cover 3, so that the protective cover 3 can accommodate part or all of the goggles 2 when the goggles 2 rotate.

[0058] Furthermore, a camera module 8 is detachably installed on the outer wall of the top of the helmet shell 1, and the camera module 8 is electrically connected to the main control module 6;

[0059] Preferably, the camera module 8 adopts a binocular stereo vision camera. This type of camera uses a bionic design to simulate the characteristic of the human eye to judge the depth of field when observing. It is composed of two cameras of the same model and the same parameters placed side by side, and then constructs three-dimensional environment data with depth information through a stereo matching algorithm; the binocular stereo vision depth camera can quickly obtain three-dimensional environment information, combined with an embedded processing core with deep learning technology, can achieve precise target autonomous recognition and three-dimensional perception, and at the same time combined with augmented reality head-mounted display technology, to achieve real-time environmental assisted perception, with very high additional function expandability;

[0060] The images and videos collected by the camera module 8 can be displayed on the goggles 2 through the HUD imaging module 4, providing the wearer with real-time environmental videos or augmented reality views.

[0061] Furthermore, a voice recognition module 9 and a gesture recognition module 10 are installed on the side wall of the helmet shell 1, and both the voice recognition module 9 and the gesture recognition module 10 are electrically connected to the main control module 6;

[0062] Preferably, the gesture recognition module 10 uses a three-dimensional gesture perception sensor from Leap Motion for gesture perception operations in virtual reality environment development;

[0063] The sound recognition module 9 is used to capture and recognize surrounding sounds; the main control module 6 processes the sound data and determines whether there are specific instructions; if there is a successfully recognized command, the main control module 6 will feedback the operation status and display relevant information through the HUD imaging module 4, such as status prompts like "Turn on the camera" or "The system has been started".

[0064] The gesture recognition module 10 realizes the function of the wearer operating the device through gestures via a gesture perception system; when the gesture recognition module 10 recognizes a specific gesture, the HUD imaging module 4 can display the result of the gesture operation on the goggles 2, such as menu selection, confirmation operation, cancellation instruction, etc.; specifically, the gesture recognition module 10 senses the gesture actions of the wearer and transmits the action information to the main control module 6; the main control module 6 executes corresponding functions according to the recognized gesture operations, such as switching the displayed content, adjusting settings, etc.; subsequently, the main control module 6 displays the feedback information of the relevant operations through the HUD imaging module 4, such as the selected menu item or prompts the user to confirm the operation.

[0065] Through such non-contact gesture or sound recognition sensors, the probability of accidental touch during the touch operation can be avoided. At the same time, combined with the HUD system to display the gesture or sound recognition results, misrecognition can be prevented; this gesture recognition and sound recognition solution can effectively avoid the limitations of a single operation method in different application scenarios. For example, when the wearer needs to perform uninterrupted operations with both hands, voice recognition can be used for input operations. And in some application environments where accurate external sound signals need to be collected to avoid noise interference, the wearer will be required to avoid making sounds as much as possible. At this time, gesture sensors can be used for necessary input operations.

[0066] Further, a positioning module 7 is installed in the helmet shell 1, and the positioning module 7 is electrically connected to the main control module 6;

[0067] The positioning module 7 is a GPS or Beidou positioning module, which is used to real-time locate the position of the helmet;

[0068] The positioning module 7 collects the real-time position data of the helmet, such as longitude, latitude, speed, direction, etc., and projects these data through the main control module 6 to the HUD imaging module 4; the wearer can see maps, position markers or navigation information on the goggles 2, which helps the wearer navigate in complex environments or confirm the current position.

[0069] Further, an audio data acquisition module is installed on the side wall of the helmet shell 1. An omnidirectional audio acquisition array can be used to collect complete sound data around the wearer, and the audio data acquisition module is electrically connected to the main control module 6.

[0070] Further, a temperature and humidity sensor 12 is installed on the side wall of the helmet shell 1. The temperature and humidity sensor 12 is electrically connected to the main control module 6 and is used to collect the temperature and humidity information of the surrounding environment. The current environmental condition information can be displayed on the goggles 2 through the HUD imaging module 4.

[0071] Further, an attitude sensor 13 is installed on the side wall of the helmet shell 1. The attitude sensor 13 is electrically connected to the main control module 6 and is used to sense the attitude change of the wearer's head to help real-time sense the wearer's actions.

[0072] The attitude sensor 13 detects the tilt, rotation and acceleration changes of the wearer's head. The main control module 6 compares the attitude information with the system data. If there is an abnormal attitude such as a rapid tilt or a dangerous action, the wearer will be reminded through the HUD imaging module 4 to avoid accidents.

[0073] Further, a heart rate sensor 14 is installed inside the helmet shell 1. The heart rate sensor 14 is electrically connected to the main control module 6.

[0074] The heart rate sensor 14 is installed at the position of the forehead lining. There are rich blood vessels under the forehead skin. In particular, the frontal artery is relatively superficial. The heart rate sensor 14 is in direct contact with the wearer's forehead skin. The change of blood flow can be detected through technologies such as photoplethysmography (PPG), so as to calculate the heart rate.

[0075] The heart rate sensor 14 detects the heart rate data of the wearer through photoplethysmography (PPG) and sends the detected data to the main control module 6. After analysis by the main control module 6, the heart rate information such as "Heart rate: 80 beats per minute" is displayed on the goggles 2 through the HUD imaging module 4, so that the wearer can understand their own health status in real time, especially for health monitoring in high-intensity or dangerous environments.

[0076] Embodiment 3:

[0077] As Figure 4 shown, the present utility model provides a technical solution:

[0078] An intelligent helmet remote collaboration system, which includes a remote monitoring terminal 17 and the aforementioned intelligent helmet.

[0079] A first communication module 15 is installed on the intelligent helmet. The first communication module 15 is electrically connected to the main control module 6.

[0080] The remote monitoring terminal 17 is electrically connected to a second communication module 16. The second communication module 16 is signal-connected to the first communication module 15.

[0081] As a means of communication between intelligent devices and remote servers, the communication system completes two-way data transmission and real-time interaction. Therefore, the reliability of the communication system is of crucial importance. In this solution, for the communication system, a hardware layout solution with dual redundancy of an analog signal wireless communication system and a communication system based on the 4G network is adopted. Among them, the analog signal wireless communication system is further divided into two parts: a wireless audio and video transmission system and a wireless digital signal transmission system.

[0082] The analog signal wireless communication system has high transmission real-time performance and a large transmission bandwidth. It can achieve real-time transmission of high-definition video images and audio data within its effective working range. In some working environments with high requirements for real-time performance, it is the most ideal communication system solution. However, limited by the volume and transmission power of portable wireless transmission devices, its effective working distance is relatively short, generally within 5 kilometers. Moreover, the wireless digital image transmission system with a higher frequency band is more sensitive to signal occlusion environments and is generally applicable to short-distance or open and unobstructed environments.

[0083] Communication devices based on the 4G network have no limitation on the working distance in areas covered by the 4G network. However, since they need to pass through communication links of base stations and satellites and have many transmission intermediate nodes, there will be a certain degree of delay, and there are certain limitations on the communication bandwidth. The amount of audio and video data is large. Therefore, the transmission rate will be relatively lower compared to the analog signal wireless transmission system.

[0084] In this solution, the analog signal wireless communication system and the communication system based on the 4G network are combined to complement each other's strengths and weaknesses. The analog signal wireless transmission system is preferentially used at short distances to obtain real-time high-definition audio and video data. When the working distance range is exceeded or the communication stability is poor due to occlusion, the characteristic of no distance limitation of the communication system based on the 4G network is used to make up for the relatively short working distance limitation of the analog signal transmission system, achieving long-distance and short-distance complementarity and ensuring the reliability of data transmission.

[0085] In this embodiment, the remote monitoring terminal 17 is mainly used to receive, process, and store various data transmitted by the intelligent helmet, and can also control the functions of the helmet, such as turning on / off the camera, HUD system, etc. The intelligent helmet collects the surrounding environment information of the wearer and the physiological data of the wearer through sensors and the audio and video acquisition system, and transmits the data back to the remote monitoring terminal through the communication module. The monitoring terminal can receive high-definition videos and environmental perception data transmitted by the helmet in real time and remotely control the helmet. The HUD system is responsible for presenting key information visually to the wearer, and the audio system realizes voice communication and sound feedback. The system realizes environmental monitoring, communication, and control through the combination of various sensor data, video streams, and sound streams.

[0086] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. An intelligent helmet, characterized in that: It includes a helmet shell (1) and a visor (2) rotatably connected to the front end of the helmet shell (1); A main control module (6), a power module (11) and a HUD imaging module (4) are installed in the helmet shell (1), and the main control module (6) is electrically connected to the HUD imaging module (4) and the power module (11); The HUD imaging module (4) includes a mounting base, a projection light emitter (401), a projection lens group (402) and a rotating shaft (403); the mounting base is fixedly installed on the inner side wall of the helmet shell (1), and both the projection light emitter (401) and the projection lens group (402) are rotatably connected to the mounting base through the rotating shaft (403); The light emitting end of the projection light emitter (401) is configured to be able to rotate a first angle through the rotating shaft (403), and then align with the incident end of the projection lens group (402), and form a first optical path between the light emitting end of the projection light emitter (401) and the incident end of the projection lens group (402); The first optical path is focused by the projection lens group (402) to form a second optical path, and the emitting end of the projection light emitter (401) is configured to be able to rotate a second angle through the rotating shaft (403), so that the second optical path is directed to the inner surface of the visor (2) to form a projection image.

2. The smart helmet according to claim 1, characterized in that, Speakers (5) are installed on the outer side walls on both sides of the helmet shell (1), and the speakers (5) are electrically connected to the main control module (6).

3. The intelligent helmet according to claim 1, characterized in that A protective cover (3) is fixedly installed on the helmet shell (1) at a position above the visor (2), and the visor (2) is configured to rotate up and down inside the protective cover (3), so that the protective cover (3) can accommodate part or all of the visor (2) when the visor (2) rotates.

4. The intelligent helmet according to claim 1, characterized in that, A camera module (8) is detachably installed on the outer wall of the top of the helmet shell (1), and the camera module (8) is electrically connected to the main control module (6).

5. The intelligent helmet according to claim 1, characterized in that, A voice recognition module (9) and a gesture recognition module (10) are installed on the side wall of the helmet shell (1), and both the voice recognition module (9) and the gesture recognition module (10) are electrically connected to the main control module (6).

6. The intelligent helmet according to claim 1, wherein A positioning module (7) is installed in the helmet shell (1), and the positioning module (7) is electrically connected to the main control module (6).

7. The smart helmet according to claim 1, characterized in that, A temperature and humidity sensor (12) is installed on the side wall of the helmet shell (1), and the temperature and humidity sensor (12) is electrically connected to the main control module (6).

8. The intelligent helmet according to claim 1, characterized in that, An attitude sensor (13) is installed on the side wall of the helmet shell (1), and the attitude sensor (13) is electrically connected to the main control module (6).

9. The intelligent helmet according to claim 1, characterized in that, A heart rate sensor (14) is installed inside the helmet shell (1), and the heart rate sensor (14) is electrically connected to the main control module (6).

10. An intelligent helmet remote collaboration system, characterized in that: It includes a remote monitoring terminal (17) and the intelligent helmet according to any one of claims 1-9; A first communication module (15) is installed on the intelligent helmet, and the first communication module (15) is electrically connected to the main control module (6); A second communication module (16) is electrically connected to the remote monitoring end (17), and a signal connection is established between the second communication module (16) and the first communication module (15).

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