Integrated wireless communication system based on high-performance material composite helmet

Abstract

The invention discloses an integrated wireless communication system based on a high-performance material composite helmet, and belongs to the technical field of composite helmet wireless communication, the integrated wireless communication system comprises a terminal control module and an outer protection module, the terminal control module is in signal connection with a power storage module, the power storage module is electrically connected with a communication module, and the communication module is in signal connection with an alarm module. The alarm module is in signal connection with the receiving module. According to the system, the SOS alarm unit is integrated, so that a user can quickly send a distress signal and carry position information in an emergency, the possibility of obtaining timely rescue in a dangerous environment is greatly improved, and meanwhile, the system is provided with the Bluetooth Mesh talkback unit and other wireless communication modules (such as a 433MHz / 2.4 GHz talkback module), so that the system is very convenient to use. According to the helmet, the point-to-point or team talkback function between helmets is achieved, the helmet is very suitable for team cooperation in outdoor activities such as skiing and riding, the communication efficiency is improved through the design, and interaction and safety between team members are enhanced.

Description

Technical Field

[0001] This invention belongs to the field of composite helmet wireless communication technology, specifically an integrated wireless communication system based on a high-performance composite helmet. Background Technology

[0002] In outdoor activities and extreme sports, such as skiing and cycling, the importance of communication devices is increasingly evident. However, traditional communication methods often rely on handheld devices or external attachments, which not only limits the user's freedom of movement but may also fail under extreme conditions due to inconvenience. Furthermore, in emergencies, quickly and effectively sending distress signals and accurately locating the target becomes a major challenge.

[0003] Currently, there are some communication solutions on the market designed for outdoor activities, but they generally have the following shortcomings: most existing communication devices need to be carried separately, increasing the burden on users and making them inconvenient to operate when wearing heavy gear; many helmets are difficult to use in harsh weather conditions, with limited waterproof and dustproof capabilities, affecting the reliability and lifespan of the helmets; at the same time, they lack effective emergency assistance mechanisms, making it impossible to transmit accurate location information to rescue teams in the first instance, delaying valuable rescue time; secondly, existing communication methods often cannot meet the real-time communication needs in complex terrain, resulting in low collaboration efficiency. Therefore, in order to overcome the above problems and improve the safety and convenience of outdoor activities, it is necessary to develop an integrated wireless communication system that is highly integrated, easy to wear, and has powerful communication and emergency assistance functions. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated wireless communication system based on a high-performance composite material helmet to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an integrated wireless communication system based on a high-performance composite material helmet, comprising a terminal control module and an external protection module, wherein the terminal control module is signal-connected to a power storage module, and the power storage module is electrically connected to a communication module, while the communication module is signal-connected to an alarm module, and the alarm module is signal-connected to a receiving module.

[0006] As a further preferred embodiment of this technical solution: the power storage module is used to power the communication system inside the composite helmet. The power storage module is equipped with a removable lithium battery with a battery life of 4–8 hours and supports USB charging.

[0007] Secondly, the USB interface supports convenient charging using universal power banks or adapters, and has safety mechanisms such as overcharge protection and short circuit protection to ensure reliability and ease of maintenance in complex environments.

[0008] As a further preferred embodiment of this technical solution: the communication module is equipped with a Bluetooth chip, a microphone, a bone conduction speaker, and a Bluetooth Mesh intercom unit;

[0009] Secondly, the Bluetooth chip connects to mobile phones or other helmets with a built-in microphone, and at the same time, it enables point-to-point team communication between multiple helmets through the Bluetooth Mesh intercom unit.

[0010] As a further preferred embodiment of this technical solution: the external protection module is provided on the outside of the helmet and includes: an outer layer, a main shell layer, an intermediate energy-absorbing layer, an inner lining layer, and a wearing unit;

[0011] As a further preferred embodiment of this technical solution: the alarm module is equipped with an SOS alarm unit, and a location signal is sent for rescue by pressing and holding the emergency button;

[0012] As a further preferred embodiment of this technical solution: the receiving module is equipped with a camera, and the camera uses a photosensitive element to capture optical rescue moving objects. At the same time, the receiving module is not limited to the camera, but also includes a thermal imaging monitor for capturing heat distribution images.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In this invention, by integrating an SOS alarm unit, users can quickly send distress signals with location information in emergencies, which greatly increases the possibility of timely rescue in dangerous environments. At the same time, the system is equipped with a Bluetooth Mesh intercom unit and other wireless communication modules (such as a 433MHz / 2.4GHz intercom module), realizing point-to-point or team intercom functions between helmets, which is very suitable for team collaboration in outdoor activities such as skiing and cycling. This design not only improves communication efficiency, but also enhances interaction and safety among team members.

[0015] 2. In this invention, a removable lithium battery is built into the power storage module, supporting a battery life of 4 to 8 hours. It can be quickly and conveniently charged via USB interface, which allows users to easily maintain the operation of the device even when they are far from the power source, greatly improving the convenience and flexibility of use. At the same time, the waterproof sealing level of the external protection module of the helmet reaches the IPX4 to IPX7 standard, ensuring that it can work normally in harsh weather conditions, such as rain and snow encountered when skiing or mountaineering. In addition, it uses high-strength aramid 1414 material, which has excellent impact resistance and provides users with an extra layer of protection.

[0016] 3. In this invention, by incorporating an aramid fiber mesh structure inside the sports helmet, stress can be dispersed, resulting in stronger resistance to repeated impacts and reducing stuffiness during exercise. At the same time, the toughness of aramid provides excellent protection against sharp objects. Furthermore, aramid is extremely lightweight, which can reduce the burden on the neck and improve the flexibility of movement. Attached Figure Description

[0017] Figure 1 This is a flowchart of the integrated wireless communication system based on a high-performance composite helmet according to the present invention. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example

[0020] Please see Figure 1 As shown, the present invention provides a technical solution: an integrated wireless communication system based on a high-performance composite material helmet, including a terminal control module and an external protection module. The terminal control module is signal-connected to a power storage module, and the power storage module is electrically connected to a communication module. At the same time, the communication module is signal-connected to an alarm module, and the alarm module is signal-connected to a receiving module.

[0021] In this embodiment, specifically: the power storage module is used to power the communication system inside the composite helmet. At the same time, the power storage module is equipped with a removable lithium battery with a battery life of 4-8 hours. It supports USB charging, and the USB type is either USB-C or Micro-USB charging interface.

[0022] In this embodiment, specifically: the communication module includes a Bluetooth chip, a microphone, a bone conduction speaker, and a Bluetooth Mesh intercom unit;

[0023] Secondly, the helmet is equipped with buttons or a touch control panel to turn the system on and off, answer calls, switch between talking and other functions. It has a waterproof sealing rating of IPX4–X7 and meets the water and dust resistance requirements for skiing and mountaineering environments.

[0024] In this embodiment, specifically: the external protection module is provided on the outside of the helmet and includes: an outer layer, a main shell layer, an intermediate energy-absorbing layer, an inner lining layer, and a wearing unit;

[0025] Secondly, the outer layer material is any one of PC coating, PU spray paint, or UV carbon coating; the main shell layer material is two layers of aramid 1414 woven fabric plus epoxy resin or hot-pressed resin curing; the middle energy-absorbing layer material is high-density EPS or variable-density EPP foam; the inner lining layer is composed of antibacterial and breathable fabric plus slow-rebound memory foam; the wearing unit includes an aramid sewn chin strap and a Y-shaped adjustment system.

[0026] Secondly, the strength of aramid 1414 is 6 times that of steel wire and 2 times that of high-strength nylon industrial yarn. In terms of density, aramid has a density of only 1.44 g / cm³. Under the same protection level, aramid helmets are 20%-30% lighter than traditional engineering plastic helmets. They also have good environmental adaptability and stable performance under extreme temperatures. Furthermore, aramid has a temperature resistance range of -50°C to 50°C.

[0027] In this embodiment, specifically: the alarm module is equipped with an SOS alarm unit, and a location signal is sent for rescue by pressing and holding the emergency button;

[0028] In this embodiment, specifically: the receiving module is equipped with a camera, and the camera uses a photosensitive element to capture optical rescue moving objects;

[0029] Secondly, specifically: the signal receiving components are mainly Bluetooth chips and other possible wireless communication modules (such as walkie-talkie backpacks and smart watch linkages). These components can receive Bluetooth signals from mobile phones or other helmets to enable functions such as voice calls, navigation broadcasts, and team intercoms.

[0030] Working principle: First, the terminal control module is responsible for processing input commands from users or sensors and coordinating the work of various modules based on these commands. Users can also issue operation commands through buttons or touch control panels, such as turning the helmet on and off, answering calls, and switching intercom modes. Second, the communication module integrates a Bluetooth chip, microphone, bone conduction speaker, and Bluetooth Mesh intercom unit. The Bluetooth chip enables the helmet to pair with mobile phones or other smart devices to achieve functions such as voice calls and navigation broadcasts. The microphone is used to pick up the user's voice and perform noise reduction, while the bone conduction speaker ensures clear sound transmission without affecting the user's natural hearing experience. At the same time, Bluetooth Mesh technology allows multiple helmets to communicate point-to-point or in teams, which is very suitable for team collaboration in activities such as skiing and cycling.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated wireless communication system based on high-performance material composite helmet, comprising a terminal control module, an outer protection module, characterized in that: The terminal control module is signal connected with the power storage module, and the power storage module is electrically connected with the communication module, the communication module is signal connected with the alarm module, and the alarm module is signal connected with the receiving module.

2. The integrated wireless communication system based on high performance material composite helmet according to claim 1, wherein: The power storage module is used for supplying power to the communication system inside the composite helmet, and the power storage module is provided with a detachable lithium battery, and the endurance is 4-8 hours, and USB charging is supported.

3. The integrated wireless communication system based on high performance material composite helmet according to claim 2, characterized in that: The communication module is provided with a Bluetooth chip, a microphone, a bone conduction speaker and a Bluetooth Mesh intercom unit.

4. The integrated wireless communication system based on high performance material composite helmet of claim 3, wherein: The outer protection module arranged outside the helmet comprises an outer surface layer, a main shell layer, an intermediate energy absorption layer, an inner lining layer and a wearing unit.

5. The integrated wireless communication system based on high performance material composite helmet of claim 4, wherein: An SOS alarm unit is arranged on the alarm module, and a long press emergency button is used to send a position signal for rescue.

6. The integrated wireless communication system based on high performance material composite helmet of claim 5, wherein: A camera is arranged on the receiving module, and the camera uses a photosensitive element to capture an optical rescue moving object.

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