CN210382794U

CN210382794U - Automatic safety inspection safety helmet

Info

Publication number: CN210382794U
Application number: CN201821719112.2U
Authority: CN
Inventors: 陈述; 席炎; 陈进按; 梁霄; 彭卉
Original assignee: China Three Gorges University CTGU
Current assignee: China Three Gorges University CTGU
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2020-04-24
Anticipated expiration: 2028-10-23

Abstract

An automatic safety detection safety helmet comprises a helmet shell and a chin strap, wherein two ends of the chin strap are connected with the helmet shell, the automatic safety detection safety helmet further comprises a microprocessor, a plurality of first pressure sensors, a plurality of second pressure sensors, a GPS module, a voice module, a wireless communication module and a battery, and the first pressure sensors, the second pressure sensors, the GPS module, the voice module and the wireless communication module are respectively connected with the microprocessor; a buffer layer is arranged in the cap shell; the first pressure sensor is arranged in the buffer layer; the second pressure sensor is arranged on the chin strap; the battery is used for supplying power for the automatic safety detection safety helmet. The device can detect the wearing condition and prompt wearing personnel when the wearing condition is not correct; the system has a GPS positioning function, automatically records positioning data and can trace the walking track of an operator; the wireless communication function is provided, so that the communication between the wearing personnel and the communication and the conversation between the wearing personnel and the management personnel are facilitated.

Description

Automatic safety inspection safety helmet

Technical Field

The utility model belongs to construction safety monitoring field, concretely relates to automatic safety inspection safety helmet.

Background

The safety helmet is an important protective article for protecting the head of a constructor. The operation environment of a construction site is complex, safety accidents often occur, and great threat is brought to the safety of operators, so that it is very necessary to strictly ensure that the operators enter the field by wearing safety helmets.

At present, most safety helmets have other functions such as illumination, conversation and the like on the basis of meeting basic technical performance, and the functions of detecting whether the safety helmets are worn by constructors and correctly worn by the constructors are less involved.

Disclosure of Invention

The utility model aims at solving the above problem, providing an automatic safety inspection safety helmet, the condition is worn to the automatic inspection safety helmet, utilizes solar charging, has GPS locate function and wireless communication function.

The technical scheme of the utility model is an automatic safety inspection safety helmet, including helmet shell, chin strap both ends are connected with the helmet shell, still include microprocessor, a plurality of first pressure sensor, a plurality of second pressure sensor, GPS module, voice module, wireless communication module, battery, first pressure sensor, second pressure sensor, GPS module, voice module, wireless communication module are connected with microprocessor respectively; a buffer layer is arranged in the cap shell; the first pressure sensor is arranged in the buffer layer; the second pressure sensor is arranged on the chin strap; the battery is used for supplying power for the automatic safety detection safety helmet.

The automatic safety detection helmet further comprises a memory connected with the microprocessor.

The automatic safety detection safety helmet further comprises a controller and a solar photovoltaic panel, wherein the battery, the controller and the solar photovoltaic panel are sequentially connected, and the battery is a rechargeable battery; the controller is used for controlling the charging of the battery.

The utility model has the advantages that:

(1) the device can detect the wearing condition and prompt wearing personnel when the wearing condition is not correct;

(2) the system has a GPS positioning function, automatically records positioning data and can trace the walking track of an operator;

(3) the wireless communication function is provided, so that the communication between the wearing personnel and the communication and the conversation between the wearing personnel and the management personnel are facilitated.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a block diagram of the circuit structure of the present invention.

Fig. 3 shows a charging circuit for the battery 31 of the present invention.

Detailed Description

As shown in fig. 1-3, an automatic safety detection helmet comprises a helmet shell 11, a chin strap 12, a microprocessor 21, 3 first pressure sensors 221, 2 second pressure sensors 222, a GPS module 23, a voice module 24, a wireless communication module 25, a memory 26, and a battery 31, wherein two ends of the chin strap 12 are connected to the helmet shell 11, the first pressure sensor 221, the second pressure sensor 222, the GPS module 23, the voice module 24, the wireless communication module 25, and the memory 26 are respectively connected to the microprocessor 21; a buffer layer 13 is arranged in the cap shell 11; the first pressure sensor is arranged in the buffer layer 13; the second pressure sensor is arranged on the chin strap 12; the battery 31 is used for supplying power to the automatic safety detection helmet. The automatic safety detection safety helmet further comprises a controller 32 and a solar photovoltaic panel 33, the battery 31, the controller 32 and the solar photovoltaic panel 33 are sequentially connected, and the battery 31 is a rechargeable battery. The memory 26 is a FLASH memory, and the memory 26 stores a pressure value range of the first pressure sensor 221 and a pressure value range of the second pressure sensor 222 when the automatic safety inspection helmet is properly worn. The wireless communication module 25 is in communication connection with a mobile phone of a manager.

The microprocessor 21 is model STM32F103VET6, circuit reference https:// wenku.baidu.com/view/62d5d913d 88d0d233d46ac3. html.

The first pressure sensor 221 and the second pressure sensor 222 are force quasi-LFC-15 micro-pressure sensors, respectively.

The GPS module 23 adopts an A18 miniature GPS locator; the voice module 24 adopts an M-LD3320 module; the wireless communication module 25 adopts a Huacheng ME906E module; the controller 32 is CM 03-S/L; the controller is used for controlling the charging of the battery. The voice module 24 and the wireless communication module 25 are respectively arranged on two sides of the cap shell 11, the microprocessor 21 and the GPS module 23 are both arranged in an interlayer between the buffer layer 13 and the cap shell 11, wherein the microprocessor 21 is arranged close to the top of the cap shell 11.

The working principle of the device with the structure is as follows: when an operator wears the device, the first pressure sensor 221 collects pressure data at the buffer layer of the helmet shell, the second pressure sensor 222 collects pressure data at the chin strap, the GPS module 23l outputs positioning data of the operator, the data are transmitted to the microprocessor 21, the microprocessor 21 stores the positioning data in the memory 26, the microprocessor 21 respectively compares the pressure data of the first pressure sensor 221 and the second pressure sensor 222 with a pressure data range pre-stored in the memory 26, when the pressure data are not in the pressure data range for correctly wearing the safety helmet, the voice module 24 sends out voice prompt of ' the safety helmet is not correctly worn ', information that the safety helmet is not correctly worn ' and the positioning data of the operator are sent to a mobile phone of a manager through the wireless communication module 25, the manager sends a text or voice command by using the mobile phone, the voice command is received by the wireless communication module 25 and transmitted to the microprocessor 21, the voice module 24 broadcasts the character or voice command, and the operator can talk with other operators or managers through the connected voice module 24, the microprocessor 21 and the wireless communication module 25.

The embodiment is widely applied to the popularization of a space-time coupling mechanism of cross operation space conflict disaster-causing risks in dam pouring (project number: 51609128) in the national science foundation project.

Claims

1. An automatic safety detection safety helmet comprises a helmet shell (11) and a chin strap (12), wherein two ends of the chin strap (12) are connected with the helmet shell (11), and the automatic safety detection safety helmet is characterized by further comprising a microprocessor (21), a plurality of first pressure sensors (221), a plurality of second pressure sensors (222), a GPS module (23), a voice module (24), a wireless communication module (25) and a battery (31), wherein the first pressure sensors (221), the second pressure sensors (222), the GPS module (23), the voice module (24) and the wireless communication module (25) are respectively connected with the microprocessor (21); a buffer layer (13) is arranged in the cap shell (11); the first pressure sensor is arranged in the buffer layer (13); the second pressure sensor is arranged on the chin strap (12); the battery (31) is used for supplying power to the automatic safety detection helmet.

2. The automated safety detection headgear of claim 1, further comprising a memory (26) connected to the microprocessor (21).

3. The automatic safety detection safety helmet according to claim 1 or 2, further comprising a controller (32) and a solar photovoltaic panel (33), wherein the battery (31), the controller (32) and the solar photovoltaic panel (33) are sequentially connected, and the battery (31) is a rechargeable battery; the controller (32) is used for controlling the charging of the battery (31).