会“说话”更会“思考”：4G智能安全帽构筑坚固安全防线
When traditional helmets are equipped with "brains" and "mouths", they are no longer just passive protective equipment, but have become portable security officers who can understand instructions, actively warn, and report in real-time. The BM800 intelligent safety helmet has undergone a major upgrade to its AI voice interaction engine, integrating Bluetooth, Wi Fi, and 4G/5G multi-mode networks to safeguard high-risk operations.
In high-risk industries such as construction, power inspection, and mining, frontline workers find it difficult to communicate with each other when climbing towers or operating equipment in case of sudden danger; Managers often give instructions repeatedly and mistakenly due to high on-site noise. Today, the generative AI voice technology is deeply coupled with the Internet of Things, integrating 1080P high-definition wide-angle camera, Beidou+GPS+UWB the third mock examination high-precision positioning, industrial impact resistant housing and a new generation of end cloud collaborative AI voice interaction module, which can accurately pick up the "SOS" keyword in 85dB noise, and complete risk identification, voice intervention, video feedback, and multi terminal linkage with millisecond response. From being able to prevent to being able to see, hear clearly, judge accurately, control firmly, and save quickly.
Intelligent safety helmet BM800
01: Bluetooth/UWB: Intelligent Guide for Enclosed Spaces
Applicable scenarios: core work areas of construction sites, large factory production lines, logistics elevated warehouses, underground mine excavation faces, explosion-proof areas of chemical tank farms
There are three major safety blind spots in enclosed spaces: positioning drift (GPS failure), visual obstruction (steel structure obstruction), and auditory attenuation (reverberation noise>92dB). By deploying low-cost Bluetooth beacon arrays or centimeter level UWB positioning base stations, a spatial coordinate network is constructed and bound with an AI voice broadcast system to achieve location based policy seamless monitoring.
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Cross border warning
When the personnel trajectory breaks through the preset electronic fence (such as a forklift operating radius of 3m or a hydrogen sulfide leakage diffusion zone), the system synchronously triggers a three-level response - a pop-up alarm on the backend GIS platform, a flashing sound and light screen in the command center, and a safety helmet TTS voice directed broadcast in the ear canal: "Warning! You have entered a high-pressure danger zone, please evacuate immediately!" Using a dual-mode sound transmission of bone conduction and air conduction, the voice signal-to-noise ratio is increased to 28dB, the penetration power reaches 110dB, and the environmental noise is detected with a response delay of less than 300ms.
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Inspection exemption record
Workers do not need to touch the equipment throughout the process, only natural language instructions are required. The AI voice engine automatically completes speech recognition, intent parsing, entity extraction, structured transcription, and encrypts and uploads them to the EAM system, replacing manual entry in paper ledgers and apps, shortening the time for a single inspection and increasing the data integrity rate to 99.8%.
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Empirical evidence of core values
In a certain large-scale subway shield tunneling project, this mode effectively controls the risk of personnel crossing the boundary in a closed tunnel, achieves dynamic clearing of boundary events, increases the automation rate of inspection data to 91%, and compresses the average time for hazard disposal from 47 minutes to 8.3 minutes.
02: Wi Fi: Remote Think Tank for Indoor Homework
Applicable scenarios: 500kV substation control room, core construction layer of super high-rise buildings, power room of semiconductor clean rooms, and internal maintenance cabin of wind turbine towers.
Wi Fi 6 network provides ≥ 150Mbps upstream bandwidth and<15ms end-to-end latency, supporting first person high-definition video streaming（ 1080P@30fps ）Becoming a mobile, interactive, and decidable edge intelligent node through bidirectional full duplex voice transmission.
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Free Hand Video Consultation
The worker discovered an abnormal partial discharge in the GIS equipment and called support through voice commands. The system can automatically retrieve the online status and historical case library of support personnel, and establish a low latency audio and video channel. Support personnel observe in real-time through the first person perspective screen and provide synchronized voice guidance. Workers operate the equipment with both hands throughout the process, and voice commands and feedback from support personnel form a closed loop to improve the efficiency of fault diagnosis.
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Intelligent Meeting Minutes
In the pre shift safety briefing, the safety helmet activates AI voice transcription to automatically distinguish the role of the spokesperson (team leader/safety officer/operator), extract key instructions, risk points, and responsible persons, generate structured minutes with timestamps, speech traceability, and clause numbers, automatically generate PDFs and push them to the enterprise WeChat of all employees, and archive them on the blockchain certification platform to ensure traceability of responsibilities and verification of execution.
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Empirical evidence of core values
After the application of the conventional island maintenance project in a nuclear power plant, the average time for remote collaborative handling of complex faults decreased by 67%, and the deviation rate of safety briefing execution decreased from 12.3% to 0.4%. There have been no incidents of misoperation caused by unclear instruction transmission in the past three years.
03:4G: A versatile butler for outdoor wide areas
Applicable scenarios: ultra-high voltage line inspection corridors, open-pit coal mining faces, cross river transmission towers, mountain photovoltaic arrays, earthquake emergency rescue sites
Faced with challenges such as wide area without fixed networks, strong electromagnetic interference, and extreme temperature differences (-30 ℃~70 ℃), equipped with 4G full network module (compatible with FDD/TDD dual-mode) and offline/online hybrid AI voice engine - locally deployed lightweight ASR/TTS model (<80MB), supporting keyword wake-up and instruction recognition within 150ms; In the cloud, large models are called for semantic deepening and contextual inference.
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Emergency call one button communication
The worker encountered sudden dizziness at a height of 200 meters on a steel tower, unable to touch the device and screaming "Help! I need help!" The local AI completed voiceprint locking, keyword matching, and initial physiological status assessment (combined with heart rate surge and voice shaking features) within 0.8 seconds, automatically triggering the Level 4 emergency protocol:
Activate SOS flash flashing (1Hz alternating red and blue);
Push encrypted packets containing latitude, longitude, altitude, real-time video, and heart rate curves to the command center via 4G;
Activate the backup channel for Beidou short messages (140 character distress codes can still be sent in weak networks);
Simultaneously push vibration warning and positioning navigation to the terminals of the last 3 members in the same group.
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Noise suppression intercom
Equipped with a built-in six microphone ring array and self-developed AI noise reduction algorithm, it can dynamically separate the fundamental frequency of human voice from background noise. The speech clarity MOS value reaches 4.2 (industry average 3.1), and the remote command recognition accuracy remains at 94.7% even in 7-level winds and 120dB crushers.
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Full process voice log
From morning check-in, process recording, to completion confirmation, the entire process is voice driven, and the system automatically generates digital construction logs including GIS trajectory, work hour statistics, material consumption, and risk closed loop, eliminating proxy signing, supplementary recording, and tampering, with a high audit compliance rate.
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Empirical evidence of core values
After the nationwide promotion by a provincial company of State Grid Corporation of China, the SOS response time for field operations has been shortened from an average of 23 minutes to 98 seconds, and the voice log coverage rate has reached 99.97%. In the past three years, construction quality traceability disputes have decreased by 91%.
04:5G: Digital twin partner with millisecond level response
Applicable scenarios: Shenzhen Zhongshan Channel immersed tube tunnel, Beijing Shanghai high-speed railway intelligent operation and maintenance section, Xiong'an New Area underground comprehensive pipe gallery, offshore wind power booster station
5G ultra high reliability and low latency communication provides ≤ 10ms air interface latency and 99.999% connectivity reliability, supporting real-time scheduling of billions of parameter large models in the cloud - no longer just terminals, but also the nerve endings of the physical and digital worlds.
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Real time behavior analysis and voice intervention
5G backhaul 1080P@60fps The video is streamed to the MEC edge cloud, where an AI visual model analyzes human posture, seat belt wearing status, fall trajectory, and tool grip. Detected that the worker was climbing the ladder cage without wearing a seat belt, the system issued instructions to the safety helmet in milliseconds, and the voice synchronization triggered the flashing reminder of the headlights. The background automatically froze their access control permissions until compliance was reset.
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Holographic data feedback
In addition to audio and video, the safety helmet continuously collects PPG heart rate, electrodermal response (EDA), environmental temperature and humidity, CO/CH ₄ concentration, acceleration vectors, and uploads them through 5G slicing network classification: vital signs are sliced with high priority (to ensure millisecond level warning), environmental data is sliced with standard, and video streaming is sliced with enhanced bandwidth. The command center constructs a real-time 3D model of the "digital twin worker", dynamically renders health heat maps, fatigue indices, and exposure risk values, and achieves a safe upgrade from management behavior to management status.
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Empirical evidence of core values
After the application of the Shenzhen Zhongshan Channel project, the violation rate of high-risk operations has decreased by 83%. A cross-border collaborative standardization mechanism has been established, and the accuracy of instruction transmission has reached over 99%. The active health intervention based on digital twins has reduced non accidental work stoppages such as heatstroke and overwork by 76%.
05: Not just protection, but also an extension of wisdom
Experiencing a silent yet profound evolution 1
From hardware to intelligent agents
It is no longer a passive container for carrying standards, but a guardian of life who actively understands scenarios, autonomously calls resources, and continuously learns and optimizes.
From functional stacking to experience reshaping
The essence of intelligent speech recognition is not algorithm display, but through multi dialect adaptation and natural language processing (NLP), breaking down language barriers and enabling operators to achieve zero threshold human-machine instruction interaction without changing their communication habits; The value of bone conduction audio technology is not a list of parameters, but rather the use of an open binaural directional sound transmission mechanism to ensure that key warning instructions reach the auditory center with the highest signal-to-noise ratio in a strong noise environment at a height of 100 meters, building a safety defense line.
From post accountability to pre immunization
When AI predicts imbalance 0.3 seconds before falling, detects micro concentrations 12 seconds before gas leakage, and issues a warning 8 minutes before abnormal heart rate, safety is no longer a red line, but a natural presence like breathing.
I understand you better - seamless switching between 8 major dialects, supporting fuzzy command understanding (saying 'that red box over there' means locating the fire hydrant);
More protection for you - sound, light, and vibration triple warning linkage, with a danger recognition accuracy rate of 99.1% and a false alarm rate of less than 0.03%;
More efficient - voice driven full business flow, reducing manual operations by 27 times per day and increasing focus hours by 38%.
Technology has no temperature, but the technology that safeguards life has temperature. Smarteye is committed to ensuring a safe return from every departure with precise voice wake-up, authentic on-site feedback of every frame, and reliable response every millisecond.
AIoT All Things Smart Connect, a manufacturer of smart helmets and law enforcement recorders, provides ODM/OEM services for mobile video products for large state-owned enterprises and central enterprises. Single Beidou positioning smart helmets, smart helmets, smart headbands, helmet recorders, independent Beidou positioning law enforcement recorders, power supply server recorders, badge recorders, job recorders associated with work orders+work tickets+patrol attendance+personnel positioning electronic fence, intelligent video analysis/edge computing AI boxes, on-board video surveillance/on-board DVR/NVR, ball control, smart glasses, smart flashlights, smart electronic tags, UAV 4G supplementary transmission systems, etc. are all connected to the large unified video platform.~VMS/smarteye, a visual command and dispatching platform for integrated communication.