How to achieve security management with smart safety helmets

Before wearing the smart helmet, you need to turn on the power switch and enter the self-test process first, and after the self-test process is completed, a message will be sent to the server, which contains sensor status, GPS positioning information and base station information. After the first self-test packet is successfully sent, the helmet enters the wearing monitoring state. Enter the wear monitoring state, if the wearing abnormality is detected, a voice alarm will be issued, and a message will be sent to the operator.

The smart helmet device includes a safety helmet, a forehead sensor detection module, a chin sensor detection module, a voice and LED alarm circuit, a GPS positioning module, a three-axis acceleration detection circuit, a barometric height detection circuit, an NB-IoT data communication circuit, a microprocessor circuit, a charging monitoring circuit, and a lithium battery. Once the helmet is not worn correctly or an accident occurs, the helmet will give a physical sound and light alarm to remind the wearer to wear the helmet correctly; In addition, the person responsible for security will receive SMS, automatic voice, APP and platform alerts within 3S. The smart helmet is another generation of new products that I love to bring safety with technology.

The smart helmet realizes security management, first of all, whether its functions meet your needs: such as the most basic positioning and backhaul functions, and the positioning of the smart helmet supportsGPS Beidou Bluetooth, accurately lock the location of the construction personnel and identify the wearing of safety helmets, can send the location information back to the remote end of the background, with voice broadcast function, through the management platform, the construction personnel are safely controlled.

What functions can be achieved by smart helmets, 1. Smart helmet is a new type of equipment term, through the combination of technical personnel and high-tech products to upgrade an ordinary helmet to achieve the intelligent functions we need, smart helmets and visual command systems are currently widely used in emergency rescue industries such as fire and fire. 2. The smart helmet can realize the acquisition function of the sound **, which needs to be connected with the wireless transmitter host, and the back-end is controlled by the corresponding receiving host or the computer equipped with the client's software to realize the visual emergency command and dispatch system, the specific transmission distance should be determined according to the on-site environment, and also according to the functional power of the different wireless transmitter host, etc., generally supported by WiFi network, 3G network, mesh network, COFDM network and other radio equipment. 3. Smart helmets are widely used in:

Smart hard hats.

It is composed of two parts: smart helmet and intelligent control center. The Internet of Things and mobile Internet have been adopted.

Technologies such as artificial intelligence, big data, and cloud computing make front-end on-site operations more intelligent and back-end management more efficient. At the same time, it realizes the real-time linkage of front-end on-site operations and back-end management, the synchronous transmission and storage of information, and the collection and analysis of data. Front-end on-site operators can use voice, smart watches or mobile phones to control the functions of **, wifi, hotspot, video branch, photography, lighting, face recognition, infrared imaging, RFID, personnel positioning, voltage perception, AR imaging and security protection early warning on the smart helmet, timely connect the data with the background, realize the real-time monitoring of the front-end at the back-end, and effectively analyze the collected data to improve work and management efficiency and reduce enterprise operating costs.

Smart helmet --- Huawei.

Introduction to the function module.

With safety, intelligence and efficiency as the core of optimization, the smart helmet has 7 modules: intelligent communication, intelligent recording, intelligent identification, intelligent general, data interface, intelligent sensor and intelligent platform, bringing better solutions for on-site operations.

1. Intelligent communication module: full Netcom wifi, Bluetooth, mobile phone call, voice intercom.

3. Intelligent identification module: *** identification, RFID (radio frequency identification.

Face recognition, behavior analysis.

4. Intelligent general module: one-key help, laser indication, GPS positioning, lighting.

5. Intelligent interface module: It can provide interfaces for other systems for resource fusion.

6. Intelligent sensor module: helmet wearing detection, toxic gas detection, vital signs.

Detection of dressing, temperature, humidity and voltage perception, gyroscope.

7. Intelligent platform module: function setting, back-end management, analysis, statistics and large-screen display.

Top 10 functions of smart hard hats.

2) Talk intercom.

3) Radio shouting.

Voice broadcasting can be initiated through the platform to multiple front-end devices, and the devices can listen passively to ensure that important precautions can be conveyed in a timely and accurate manner.

4) Group call intercom.

According to the actual work needs, a conference group can be formed through the platform, and the corresponding front-end equipment can be invited into the meeting, which can realize the conference communication between the platform and the device, and between the equipment and the equipment.

5) Video storage.

The large-capacity memory card integrated by the front-end device can support the recording storage after the device is turned on, and at the same time support platform storage (the recording file is uploaded to the background server for storage according to the set schedule) and the client software recording storage.

6) Position positioning, movement trajectory query and electronic fence.

The location of the equipment can be located, as well as the movement trajectory query, and the operator of some special parts can set up the electronic fence to give timely alarms.

7) Night vision supplemental light.

The LED lights integrated by the equipment can provide certain auxiliary lighting for night workers.

The smart helmet is composed of a traditional helmet (cap shell, cap lining, chin strap, back band) and an intelligent electronic module, including a microprocessor or microcontroller, and has functions such as data acquisition, storage and computing, and wireless communication.

The smart helmet has the following functions:

1) It can monitor the behavior of on-site personnel not wearing safety helmets.

2) Abnormal behaviors such as people falling to the ground can be monitored.

3) It has GPS positioning function.

4) There is a one-key SOS function.

5) Data collection, local storage, computing and wireless transmission capabilities.

There are microprocessors or microcontrollers, and there are modes of data acquisition, storage computing, and wireless communication.

Dear, hello, I am glad to answer for you what functions can be achieved by smart hard hatsA. The helmet adopts the design scheme of Nagoya, Japan, imported material, has passed the 5-level shockproof test, and is loaded with ROSH-certified 8-layer chip body; At the same time, it can meet the requirements of different enterprises or projects for logo, color and number. Implement a real-name system for labor.

When workers carry out safety education, special handheld equipment is used to scan ID cards, screen workers' types of work, teams and other information, and at the same time scan certificates or take photos of personnel; At the same time as the helmet is issued, off. Project site model, personnel trajectory and distribution. When the construction personnel enter the construction site, they actively sense the signal sent by the safety family cap chip through the "construction site treasure" set up at the attendance point or key access channel entrance, and record the time and location; Upload to the cloud through 3G, and then pass through the trillion hall.

Timely and accurate personnel attendance.

With the Internet of Things technology.

The development tends to mature, the smart helmet has transitioned from the original electronic tag type to the current high integrated circuit type, and the functions of the smart helmet are also increasing, which is more in line with the needs of the owner.

Smart hard hats.

At present, the mainstream smart helmet on the market integrates intelligent functions such as sign detection, voice communication, and high-precision positioning, and it has sub-meter-level high-precision positioning, voice communication intercom, SOS one-click distress and other functions. At the same time, the builder's smart helmet can also manage the site in a unified manner through its supporting operation management, so that the on-site operation and management can be linked in real time, and the information can be transmitted synchronously, so that the storage and data collection and analysis can be more accurate.

The functions that can be achieved by the smart helmet: personnel positioning, intelligent noise reduction, backhaul, voice communication, battery life, EEG monitoring, face recognition, height detection, fall alarm, gas detection, smoke alarm and other functions.

Zhongtai Chuang'an Technology ****.

Sifutai Technology****.