Smart helmets have the advantages of excellent performance, ultra-low power consumption, wide coverage and simple peripheral circuits, and also have rich external interfaces. It supports the 4G5G network of China Mobile/China Unicom/Telecom, covering LTE-TDD frequency band (B34/B38/B39/B40/B41), LTE-FDD frequency band (B1/B3/B5/B8), WCDMA frequency band (B1/B5/ B8), TD-SCDMA frequency band (B34/B39) and GSM frequency band (900/1800MHZ), providing great convenience for customers' applications.
The smart helmet has SOS one-button alarm, switch, lighting button and other functions. It has base station, WIFI, GPS, Beidou multi-positioning and other functions. It can also perform real-time positioning of personnel, electronic fence, historical trajectory query, etc. on the computer platform and mobile APP. Real-name labor management and other operations. In addition, it also has remote real-time high-definition details, voice intercom, open local storage interface, supports recording, low-temperature explosion-proof battery - intrinsically safe cell material, does not explode at high temperatures, and can adapt to working conditions of minus 30 degrees. Make construction site management more efficient and smarter.
Smart safety helmet/smart safety helmet Android motherboard:
Basic parameters of smart safety helmet/smart safety helmet:
· Processor: MediaTek 7nm low-power high-performance process technology, 64-bit eight-core 2*A76+6*A55 architecture, main frequency 2.0 GHz (optional) ·Camera: 16 million anti-shake HD camera ·Memory
: 2GB
+ 16GB (Memory optional)
· Software platform: Android 9.0 or above (optional)
· Positioning: GPS/Beidou
· Headphones: 3.5mm headphone jack (supports Bluetooth headsets)
· Microphone: dual noise reduction microphones
· Expansion card: supports expansion up to 128G
· Bluetooth/WIFI: BT 4.1 LE supports Bluetooth remote control
· Sim card: Mirco SIM card
· Battery: 3800mAh ·Network: 4G full Netcom/WIFI
· Buttons: SOS,
lighting , intercom, scheduling, recording
· Indicator light: two-color Working status indicator light
· Product certification: National GB2811-2019 safety helmet certification, electromagnetic radiation detection report, battery explosion-proof detection report, etc.
Smart safety helmet/smart safety helmet application areas:
Smart helmets/helmets have been widely used in security, fire protection, railways, electric power, coal mines, chemical industry, customs, transportation, logistics, municipal administration, oil fields, mining and other fields, which greatly facilitates managers to understand the health status and status of front-end workers. Corresponding command and dispatch also adds new safety guarantees for the wearers. 
Smart helmet/smart helmet solution customization:
Xinmi Technology smart helmet supports customized core boards and provides technical support. It has a variety of functions to ensure efficient and intelligent work.
· 4G5G full network: China Mobile/China Unicom/Telecom/Radio and Television 4G5G network support
· Height positioning module HP: Cooperate with the climbing companion to realize the height positioning of personnel. Positioning accuracy 1-2 meters
· High-precision positioning module UWB: UWB high-precision positioning module and antenna, horizontal positioning accuracy 10-30cm; with PA function
· Vital signs detection: Near-infrared photoelectric pulse wave blood oxygen sensor detects the heart rate, blood oxygen and other vital signs of construction workers in real time · Face recognition module FC: identifies people wearing safety helmets, disables non-personnel, and alarms. The face database is deployed locally on the smart helmet in the form of signatures to prevent lost data from being leaked; it supports both online and offline recognition
· RTK positioning: RTK high-precision positioning module (centimeter level) RTK-CM; RTK high-precision positioning module (sub-meter level) RTK-M · Explosion-proof
certification : explosion-proof certification issued by a professional organization · Toxic
gas detection : gas, carbon monoxide, hexafluoride Detection and early warning of toxic gases such as sulfur dioxide
Safety rope early warning : When working at heights, if the safety rope is not tightly fastened, an alarm message will be sent
Laser ranging : achieve high-precision laser ranging from 1 to 800 metersThermal imaging: using thermal imaging technology
, Realize fire scene heat map, body temperature detection, etc.Proximity detection module THE: High-voltage electricity proximity induction module, supports different levels of high-voltage electricity approach early warning functions, and emits different frequency beeps according to the trend of high-voltage electricity proximity
. , providing a near power alarm reporting interface
. Temperature and humidity detection module TH: Temperature and humidity detection module, supporting information detection of temperature and humidity, etc.
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