Welcome to the company, we have many years of professional experience!
Chat
Online
Inquiry
Home > Intelligent construction site intelligent helmet face recognition

Intelligent construction site intelligent helmet face recognition

Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

Why Choose Us
Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of Honor
CONTACT USCustomer satisfaction is our first goal!
Email us

Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

Intelligent construction site intelligent helmet face recognition
Noise Attenuation and Proper Insertion of Earplugs into ...
Noise Attenuation and Proper Insertion of Earplugs into ...

Abstract. Objectives: The study was done to determine whether the noise attenuation attained with the use of ,earplugs, can be improved by teaching the proper insertion of ,earplugs, to users.Methods: Fifty-four randomly selected male subjects were divided into an untrained group (25 persons) and a trained group (29 persons). The trained group was given a lecture on ,earplug, insertion and allowed ...

What are the Functions of Safety Shoes? : u/indentnow
What are the Functions of Safety Shoes? : u/indentnow

Safety shoes, help provide foot protection and therefore have plenty of ,functions,. For instance, ,safety shoes, made with durable materials prevent...

PU Earplugs - Eastragon Manufacturing Professional Noise ...
PU Earplugs - Eastragon Manufacturing Professional Noise ...

What are PU earplugs? PU earplugs are generally low-pressure foam mold materials or anti-noise earplugs made of high-elastic polyester materials. The earplugs have a smooth surface and slow rebound, and there is no pain in the ear when used. The sound insulation effect is between 25dB-40dB. Very suitable for use during sleep.

Noise Attenuation and Proper Insertion of Earplugs into ...
Noise Attenuation and Proper Insertion of Earplugs into ...

1/8/2002, · Abstract. Objectives: The study was done to determine whether the noise attenuation attained with the use of ,earplugs, can be improved by teaching the proper insertion of ,earplugs, to users.Methods: Fifty-four randomly selected male subjects were divided into an untrained group (25 persons) and a trained group (29 persons). The trained group was given a lecture on ,earplug, insertion and allowed ...

Sound Insulation - an overview | ScienceDirect Topics
Sound Insulation - an overview | ScienceDirect Topics

P.S. Liu, G.F. Chen, in Porous Materials, 2014. Excellent ,Sound Insulation,. The ,sound insulation effect, of polymer foams comes into play in the following two ways: (1) the porous body absorbs ,sound, wave energy to terminate the reflection and transferal of the ,sound, waves; (2) the porous body eliminates resonance and decreases noise. When the ,sound, wave arrives at the cell wall of a pore in ...

SOUND INSULATION - INVESTIGATING WHICH MATERIALS ARE …
SOUND INSULATION - INVESTIGATING WHICH MATERIALS ARE …

Children are then asked which material they felt would absorb ,sound, best. They can then be asked to describe these materials and why they think they might be good absorbers. 1. Cost of ,ear plugs,: A company called ‘Sshush’ sells 5 pairs of ,earplugs, for €5, and 15 pairs for €9. (a) How much would you save on each pair by buying the larger

Personal protective equipment (PPE) | WorkSafe.qld.gov.au
Personal protective equipment (PPE) | WorkSafe.qld.gov.au

footwear,, such as ,safety boots, and rubber ,boots,. Where does the use of PPE fit in the risk management process? The use of personal protective equipment is lowest on the list of control priorities.

The importance of proper footwear in restaurants - White ...
The importance of proper footwear in restaurants - White ...

The California Occupational ,Safety, and Health Administration pointed to a variety of precautions to improve worker ,safety, and reduce hazards like wet floors. The COSHA advised employees to keep kitchens well lit to optimize visibility, clean spills quickly with clean mops to avoid spreading more grease or oil around, and use caution signs to let other employees know what areas of the kitchen ...

Type of work - Safety Shoes Today
Type of work - Safety Shoes Today

“,Safety, comes from knowledge, and knowledge is our goal”. PPE Academy is a team of experts with the task of writing articles for our ,safety shoes, website.We support the expenses of this website (article writers, translators, website fees) through your purchases made through the partner and affiliated sites, such as Amazon.com.

SOUND INSULATION - INVESTIGATING WHICH MATERIALS ARE …
SOUND INSULATION - INVESTIGATING WHICH MATERIALS ARE …

Children are then asked which material they felt would absorb ,sound, best. They can then be asked to describe these materials and why they think they might be good absorbers. 1. Cost of ,ear plugs,: A company called ‘Sshush’ sells 5 pairs of ,earplugs, for €5, and 15 pairs for €9. (a) How much would you save on each pair by buying the larger

Protective Footwear: Know When to Give Safety Shoes the ...
Protective Footwear: Know When to Give Safety Shoes the ...

When inspecting ,safety footwear, to see if it needs to be replaced, ,shoes, with steel toecaps will offer more tactile clues than ,shoes, with composite material toecaps, Evenson explains. For example, if a heavy object falls on a steel toe ,shoe,, the steel cap will be dented and will not "spring back," indicating that the ,shoe, must be replaced.

An adapted hearing protection - Hörlösungen von KIND | KIND
An adapted hearing protection - Hörlösungen von KIND | KIND

Individual hearing protection is also suitable for preventing hearing damage caused by a sudden exposure to sound. This so-called impulse noise can occur during hunting or shooting sports and can result in a so-called acoustic or blast trauma. This trauma in turn can cause severe damage to the auditory canal, which in the worst case is irreversible.

Standard Operation Procedure(SOP) and Safety Operational ...
Standard Operation Procedure(SOP) and Safety Operational ...

Safety, education and Training ... responsibility is a line ,function, and shall be internalized in operation within each college, school and division. Line ,function, begins with ... Only ,shoes, are allowed; slippers and sandals without heel straps are not permitted.

PU Earplugs - Eastragon Manufacturing Professional Noise ...
PU Earplugs - Eastragon Manufacturing Professional Noise ...

What are PU earplugs? PU earplugs are generally low-pressure foam mold materials or anti-noise earplugs made of high-elastic polyester materials. The earplugs have a smooth surface and slow rebound, and there is no pain in the ear when used. The sound insulation effect is between 25dB-40dB. Very suitable for use during sleep.

Chef Safety Shoes: Our Top 5 Picks For 2020
Chef Safety Shoes: Our Top 5 Picks For 2020

Shoes, For Crews supply a wide range ,of safety shoes, for a variety of industries, from restaurants to bars and hotels. Focusing on ,safety,, comfort and style, our ,Shoes, For Crews range stocks ,shoes, with features such as slip-resistant soles, ,safety, toe caps, puncture proof and waterproof outer materials.

The History Of Safety Boots | Work Place Protective Clothing
The History Of Safety Boots | Work Place Protective Clothing

19/12/2013, · ,Safety boots, are ,shoes, made with a protective reinforcement at the front making them quite durable. The reinforcement help protect the toes from falling objects or any kind of compression. They are normally installed with a sole plate in the main sole to prevent against punctures that may come from below. The reinforcement is normally…

The correct way to buy anti-noise earplugs - Eastragon ...
The correct way to buy anti-noise earplugs - Eastragon ...

The second is a waterproof silicone earplugs, which can be used for swimming and can be washed repeatedly, but the sound insulation effect is average, the comfort is poor, and the price is low. Not suitable for infants and young children. Next comes the silicone earplugs. This earplug is different from the above silicone earplugs.

The Importance of Safety Equipment in the Workplace
The Importance of Safety Equipment in the Workplace

Safety, equipment provides additional workplace protection to employees when all other ,safety, measures are applied. Training in the use ,of safety, equipment is essential, to ensure that equipment ...

Earplug Earplugs With A String 3M Earplugs [MonotaRO ...
Earplug Earplugs With A String 3M Earplugs [MonotaRO ...

I tried many things, but this is "I only have this". A feeling of high quality is felt for both the fit and the ,effect, (,sound insulation, of 1-3 kHz, which has a great influence). Flexible straps are also excellent and do not get in the way. For sleeping on the road.

Safety is at its highest when the footwear matches the job ...
Safety is at its highest when the footwear matches the job ...

Safety, is at its highest when the ,footwear, matches the job ,function, By Tegan Foley If you work in an environment where there is a risk of falling objects, slippery surfaces or pressure from heavy loads, then sturdy ,safety footwear, is particularly important for your ,safety,.