CN111657617A - A positioning smart helmet based on 4G Internet of Things communication technology - Google Patents

Abstract

The invention discloses a positioning intelligent safety helmet based on 4G Internet of Things communication technology, comprising a safety helmet body, a main circuit module and an intelligent monitoring system arranged on the safety helmet body; the main circuit module includes a main MCU and A voice and video interactive module, a 4G data communication circuit, a microprocessor circuit, a charging monitoring circuit and a lithium battery respectively connected to the main MCU; the intelligent monitoring system includes an internal monitoring component and an external monitoring component; the internal monitoring component includes a positioning module, A three-axis acceleration detection circuit and a barometric altitude detection circuit; the external monitoring component includes an RFID module and a Bluetooth module; the internal monitoring component and the external monitoring component are respectively connected to the main circuit module. The present invention communicates through 4G, has voice and video modules, and can monitor the user's status and interact with the front-end and the back-end.

Description

A positioning smart helmet based on 4G Internet of Things communication technology

technical field

The invention relates to a positioning intelligent safety helmet based on 4G Internet of Things communication technology used in the field of electric power engineering.

Background technique

Safety helmets are indispensable protective equipment to protect industrial production, mineral development and civil construction workers from being hit and injured by foreign objects during the production and construction process, thereby avoiding or reducing accident injuries. At present, the functions of traditional helmets are too single and difficult to manage. In addition, although some technologies have realized the addition of personnel positioning data collection, information transmission and other functions to the helmet, they cannot realize the intelligent management of the workers, conduct all-round monitoring of the workers' bodies and working environment, and monitor the working environment. Personnel can not play a real escort role.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a positioning smart safety helmet based on 4G Internet of Things communication technology, which communicates through 4G, has voice and video modules, and can monitor the user's status and perform front-end Interaction with the backend.

A technical solution to achieve the above purpose is: a positioning intelligent safety helmet based on 4G Internet of Things communication technology, which includes the body of the safety helmet, and also includes a main circuit module and an intelligent monitoring system;

The main circuit module includes a main MCU and a voice and video interactive module, a 4G data communication circuit, a microprocessor circuit, a charging monitoring circuit and a lithium battery respectively connected to the main MCU;

The intelligent monitoring system includes an internal monitoring component and an external monitoring component; the internal monitoring component includes a positioning module, a three-axis acceleration detection circuit and a barometric altitude detection circuit; the external monitoring component includes an RFID module and a Bluetooth module; the internal monitoring The assembly and the external monitoring assembly are respectively connected with the main circuit module.

Further, the main circuit module and the internal monitoring component are arranged in the internal measurement space of the safety helmet body, and the external monitoring component is arranged on the outer front surface of the safety helmet body.

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

On the basis of the original protective functions of ordinary safety helmets, various functions such as user positioning, attendance, impact alarm, high-voltage alarm, and equipment information are integrated into the safety helmet, which not only provides great convenience and safety guarantee for the staff, It also provides a variety of simple and effective management methods for managers. The collision alarm function of the present invention can ensure that the staff can be notified in time when a safety accident occurs during single-person operation, timely rescue, and reduce the mortality rate.

Description of drawings

FIG. 1 is a schematic structural diagram of a functional module of a positioning smart safety helmet based on the 4G Internet of Things communication technology of the present invention.

Detailed ways

In order to better understand the technical solutions of the present invention, the following specific examples are described in detail:

Please refer to FIG. 1 , a positioning intelligent safety helmet based on 4G Internet of Things communication technology of the present invention includes the body of the safety helmet, and also includes a main circuit module 1 and an intelligent monitoring system;

The main circuit module 1 includes a main MCU, a voice and video interactive module, a 4G data communication circuit, a microprocessor circuit, a charging monitoring circuit and a lithium battery respectively connected to the main MCU.

The intelligent monitoring system includes an internal monitoring component 21 and an external monitoring component 22 . The internal monitoring component includes a positioning module, a three-axis acceleration detection circuit and a barometric altitude detection circuit; the external monitoring component includes an RFID module and a Bluetooth module; the internal monitoring component and the external monitoring component are respectively connected with the main circuit module. The main function of the internal monitoring component 21 is to monitor the status of the helmet and its users, and the main function of the external monitoring component is to obtain permission and identify the user.

Among them, the three-axis acceleration detection circuit and the air pressure height detection circuit are used to detect the movement state of the operator. For example, when the operator is still or walking during normal operation, if the operator unfortunately falls from a height, the abnormal data detected by the three-axis acceleration detection circuit and the air pressure height detection circuit can be used to realize the alarm.

The positioning module adopts Beidou positioning module. The Beidou positioning module is used to monitor the geographic location information of operators. The location of the operator can measure the progress of the work, and realize the remote monitoring of the situation of the worker not at the workstation and the positioning in the event of a crisis, so as to realize timely rescue. Helmet-type positioning terminal using 4G communication technology for data transmission: The high-sensitivity Beidou module is built into the helmet, and the Beidou data is transmitted to the site intelligent positioning server through the operator channel. The Beidou module is suitable for all kinds of helmets and helmets. It can realize the positioning function without replacing the original helmets and helmets, and fully protect the original investment of users.

The safety helmet is connected to the site intelligent positioning server through a 4G data communication circuit. The site intelligent positioning server can realize the data forwarding function through the server, and the management personnel can realize the scheduling and positioning of the on-site personnel on the central operating computer. The system has complete equipment and user management functions, and at the same time combines the electronic map system (GIS system) to display the real-time positioning information of all users and their current status, and save the information to the database for future query. The 4G data communication module will periodically or instantly transmit the position information of the wearer to the management center, so that the management personnel can timely and accurately grasp the status information of the operators, so as to realize the dynamic management of the operators. The 4G data communication module realizes the voice and video interaction between front-end operation and maintenance personnel and the back-end command center, thereby improving the operation and maintenance efficiency of field operators.

The invention has a built-in 4G high-speed communication chip, supports mobile, China Unicom, and telecommunications full Netcom, supports high-speed Internet access, and realizes real-time data transmission; the built-in Bluetooth chip supports Bluetooth 4.0, and can be connected to Bluetooth headsets, Bluetooth earmarks, Bluetooth remote controls, etc., to achieve more Multi-wireless connection requirements; data encryption protection, data is encrypted and stored to avoid unauthorized data access, deletion and tampering, and data security is achieved; dual-channel storage is supported, which satisfies the local storage of high-definition images of one channel of video media, and the other channel of data network real-time Backhaul realizes remote monitoring; runs Android system, compatible with most software developed for Android platform, supports and integrates third-party APPs to meet the special needs of more customers; key to start recording; support high-definition video, audio, lighting, photography, laser indication, built-in Beidou/4G, realize high-speed network transmission, support real-time video monitoring site; support group voice intercom function; can realize remote monitoring of outdoor mobile operators , remote scheduling, remote command, remote assistance and other functions.

Those skilled in the art should realize that the above embodiments are only used to illustrate the present invention, but not to limit the present invention. Changes and modifications will fall within the scope of the claims of the present invention.

Claims (2)

1. A positioning intelligent safety helmet based on a 4G Internet of things communication technology comprises a safety helmet body, and is characterized by further comprising a main circuit module and an intelligent monitoring system, wherein the main circuit module and the intelligent monitoring system are arranged on the safety helmet body;

the main circuit module comprises a main MCU, and a voice and video interaction module, a 4G data communication circuit, a micro-processing circuit, a charging monitoring circuit and a lithium battery which are respectively connected with the main MCU;

the intelligent monitoring system comprises an internal monitoring component and an external monitoring component; the internal monitoring assembly comprises a positioning module, a three-axis acceleration detection circuit and a pressure height detection circuit; the external monitoring component comprises an RFID module and a Bluetooth module; the internal monitoring assembly and the external monitoring assembly are respectively connected with the main circuit module.

2. The positioning intelligent safety helmet based on the 4G internet of things communication technology as claimed in claim 1, wherein the main circuit module and the internal monitoring component are arranged in the inner space of the safety helmet body, and the external monitoring component is arranged on the front surface of the outer side of the safety helmet body.

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