CN213962019U

CN213962019U - Multifunctional intelligent safety helmet

Info

Publication number: CN213962019U
Application number: CN202022134873.5U
Authority: CN
Inventors: 刘松林; 靳文昌
Original assignee: Henan Zhihua Aviation Technology Co ltd
Current assignee: Henan Zhihua Aviation Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-08-17
Anticipated expiration: 2030-09-25

Abstract

The utility model provides a multifunctional intelligent safety helmet, which comprises a safety helmet body, wherein the safety helmet body is provided with a positioning module, a camera, a physiological information monitoring module, an environment monitoring module, a control module, an NB-IOT module and a power module, the positioning module comprises a Beidou positioning module, a UWB positioning tag and a switching device, one end of the switching device is respectively electrically connected with the Beidou positioning module and the UWB positioning tag, the other end of the switching device is electrically connected with the power module, and the power module is also respectively electrically connected with the control module, the camera, the physiological information monitoring module, the environment monitoring module and the NB-IOT module; the control module is respectively in communication connection with the Beidou positioning module, the UWB positioning tag, the camera, the physiological information monitoring module, the environment monitoring module and the NB-IOT module.

Description

Multifunctional intelligent safety helmet

Technical Field

The utility model relates to a safety helmet, specific theory has related to a multi-functional intelligent safety helmet.

Background

At present, in a field working environment, a maintainer of a power grid needs to wear a safety helmet to carry out operation, and the safety helmet provides protection for the safety of workers, which is equivalent to the second life of the workers; because the existing working environment is complex and changeable, the existing working environment is not only open outdoor environment but also closed indoor environment such as tunnels, and the traditional helmet positioning mode is single, the positioning requirement of workers cannot be better met; meanwhile, as the information collected by the traditional safety helmet is single, when an accident happens, a decision maker analyzes the single information and makes a decision by mistake easily, which brings great inconvenience to the subsequent rescue work.

In order to solve the above problems, people are always seeking an ideal technical solution.

Disclosure of Invention

The utility model aims at providing a multi-functional intelligent safety helmet to prior art not enough.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a multifunctional intelligent safety helmet comprises a safety helmet body, wherein a positioning module, a camera, a physiological information monitoring module, an environment monitoring module, a control module, an NB-IOT module and a power supply module are arranged on the safety helmet body, the positioning module comprises a Beidou positioning module, a UWB positioning tag and a switching device, one end of the switching device is electrically connected with the Beidou positioning module and the UWB positioning tag respectively, the other end of the switching device is electrically connected with the power supply module, and the power supply module is also electrically connected with the control module, the camera, the physiological information monitoring module, the environment monitoring module and the NB-IOT module respectively; the control module is respectively in communication connection with the Beidou positioning module, the UWB positioning tag, the camera, the physiological information monitoring module, the environment monitoring module and the NB-IOT module.

Based on the above, still include alarm and light, the alarm with control module communication connection, the light with the power module electricity is connected.

Based on the above, the intelligent monitoring device further comprises a key module, wherein the key module comprises a starting key, a physiological information monitoring key, an environment monitoring key and a camera shooting key, the power module is connected with the control module through the starting key, the power module is connected with the physiological information monitoring key, the power module is connected with the environment monitoring module through the environment monitoring key, and the power module is connected with the camera through the camera shooting key.

Based on the above, the physiological information monitoring module comprises a heart rate sensor and a body temperature sensor, and the environment monitoring module comprises a temperature and humidity sensor and an ambient air quality sensor.

Compared with the prior art, the utility model has substantive characteristics and progress, and concretely speaking, the utility model collects the physiological information, environmental information and position information of maintainers through the positioning module, the camera, the physiological information monitoring module and the environmental monitoring module, and single information is compensated through the fusion processing of various information; meanwhile, the positioning module is provided with a Beidou positioning module and a UWB positioning tag, the Beidou positioning module is used for outdoor positioning, the UWB positioning tag is used for indoor positioning, and switching of two positioning modes is manually realized through a switching device, so that the accurate positioning requirement of a user can be comprehensively met; the starting of the control function, the physiological information monitoring function, the environment monitoring function and the camera shooting function is manually realized by setting the starting key, the physiological information monitoring key, the environment monitoring key and the camera shooting key, so that the functions of saving electric quantity and low power consumption are realized; the various sensors are adopted to collect various information for fusion processing, so that single information is compensated, more comprehensive real-time information is provided for a management decision maker, and the management decision maker can make more accurate judgment.

Drawings

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

Fig. 2 is a schematic block diagram of embodiment 2 of the present invention.

Figure 3 is the utility model discloses a big dipper orientation module's circuit schematic diagram.

Fig. 4 is a schematic circuit diagram of the physiological information monitoring module of the present invention.

Fig. 5 is a circuit schematic diagram of the NB-IOT module of the present invention.

Fig. 6 is a schematic circuit diagram of the control module of the present invention.

Fig. 7 is a schematic structural view of embodiment 2 of the present invention.

Fig. 8 is a schematic block diagram of embodiment 2 of the present invention.

In the drawings, 1, a safety helmet body; 2. a Beidou positioning module; UWB position the label; an NB-IOT module; 5. a camera; 6. an environment monitoring module; 7. starting a switch; 8. an illuminating lamp; 9. a switching device; 10. an alarm; 11. a physiological information monitoring key; 12. an environment monitoring key; 13. camera shooting key-press.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

Example 1

The embodiment provides a multifunctional intelligent safety helmet, as shown in fig. 1 and fig. 2, which includes a safety helmet body 1, wherein a positioning module, a camera 5, a physiological information monitoring module, an environment monitoring module 6, a control module, an NB-IOT module 4 and a power module are arranged on the safety helmet body 2, the positioning module includes a big dipper positioning module 2, a UWB positioning tag 3 and a switching device 9, one end of the switching device 9 is electrically connected with the big dipper positioning module 2 and the UWB positioning tag 3, the other end of the switching device 9 is electrically connected with the power module, and the power module is also electrically connected with the control module, the camera, the physiological information monitoring module, the environment monitoring module and the NB-IOT module 4; the control module is in communication connection with the Beidou positioning module 2, the UWB positioning tag 3, the camera 5, the physiological information monitoring module, the environment monitoring module 6 and the NB-IOT module 4 respectively.

The positioning module in the embodiment is provided with a Beidou positioning module 2 and a UWB positioning tag 3, wherein the Beidou positioning module 2 is used for outdoor positioning, and the UWB positioning tag is matched with a UWB positioning base station and used for indoor positioning; preferably, as shown in fig. 3, the beidou positioning module 2 adopts WH-GN100_ Lib _ V1.0; the switching device is a double-pole single-throw switch or a double-pole single-throw relay, taking the double-pole single-throw switch as an example, a normally closed contact of the double-pole single-throw switch is connected with the Beidou positioning module 2, a normally open contact of the double-pole single-throw switch is connected with the UWB positioning tag 2, and a movable contact of the double-pole single-throw switch is connected with the power supply; in a normal mode, the power supply module supplies power to the Beidou positioning module 2, and the position information of the detection personnel is acquired through the Beidou positioning module 2; after the double-pole single-throw switch is switched, the power supply module supplies power to the UWB positioning tag 3, and the UWB positioning tag 3 starts to supply power to a plurality of UWB base stations around so as to acquire the position information of a user; the switching of two positioning modes is manually realized through the switching device, so that the requirement of accurate positioning of a user can be met in an all-round manner.

In this embodiment the physiological information monitoring module comprises a heart rate sensor and a body temperature sensor, and the environment monitoring module 6 comprises a temperature and humidity sensor and an ambient air quality sensor. As shown in fig. 4, the heart rate sensor employs a MAX30102 heart rate blood oxygen module for acquiring the heart rate of the person to be detected; the body temperature sensor adopts an MLX90614 infrared temperature measurement module and is used for collecting the body temperature of a detector; the temperature and humidity sensor adopts a DHT22 temperature and humidity module and is used for collecting the temperature and humidity in the environment; the ambient air quality sensor employs an MQ135 air pollution sensor for collecting air quality in the environment.

By adopting various sensors to synchronously acquire various information and transmitting the acquired real-time information under different conditions to the background for fusion processing, a management decision maker can more clearly know the all-around real-time situation on site, so that the management decision maker can make a correct decision more suitable for the specific working environment of outdoor personnel, the safety of the outdoor personnel can be further ensured, and the working efficiency can be improved.

Specifically, the UWB positioning tag, the Beidou positioning module 2 and the NB-IOT module 4 are arranged at the top of the outer side 1 of the safety helmet body, and the temperature and humidity sensor and the ambient air quality sensor are arranged at the lower part of the outer side of the safety helmet body 1 of the intelligent safety helmet; the camera is arranged at the front end of the outer side of the safety helmet body 1; the heart rate sensor and the body temperature sensor are arranged at the position, close to the brim, of the safety helmet body 1 on the lower portion of the inner side of the safety helmet body.

In this embodiment, the NB-IOT module 4 is further configured to upload the physiological information of the maintenance personnel acquired by the physiological information monitoring module, the position information of the maintenance personnel acquired by the positioning module, the working environment information acquired by the environment monitoring module 6, and the working environment image acquired by the camera 5 to a background monitoring center. Preferably, as shown in FIG. 5, the NB-IOT module 4 is WH-NB 73-BA.

In a specific implementation, as shown in fig. 6, the control module employs STM32F103CBT 6. The STM32F103CBT6 chip is provided with an ARM-based 32-bit MCU, a 64-bit or 128KB Flash, low power consumption, 7 timers, 2 ADCs and 9 COM interfaces (2 IC2 interfaces, 3 UART interfaces, 2 SPI interfaces, a CAN interface and a USB interface). Preferably, the power module is connected with the control module through a start key.

Specifically, the intelligent alarm device further comprises an alarm 10 and a lighting lamp 8, wherein the alarm 10 is in communication connection with the control module and used for giving an alarm according to the instruction of the control module. Light 8 with the power module electricity is connected, and is preferred, light 8 is light source response light, and when the maintainer was located the environment that the illumination is not good such as under the cave, under the bridge opening, indoor and night, can open according to operational environment light intensity automation light 8.

Example 2

This embodiment is different from embodiment 1 in that: as shown in fig. 7 and 8, the portable terminal further includes a key module, the key module includes a physiological information monitoring key 11, an environment monitoring key 12 and a camera key 13, the power module is connected to the physiological information monitoring module through the physiological information monitoring key 11, the power module is connected to the environment monitoring module 6 through the environment monitoring key 12, and the power module is connected to the camera 5 through the camera key 12.

By arranging the physiological information monitoring key 11, the environment monitoring key 12 and the camera shooting key 13, the physiological information monitoring function, the environment monitoring function and the camera shooting function can be started in a mode of manually pressing the keys when the functional units are needed, so that the functions of saving electric quantity and low power consumption are achieved.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a multi-functional intelligent safety cap which characterized in that: the safety helmet comprises a safety helmet body, wherein a positioning module, a camera, a physiological information monitoring module, an environment monitoring module, a control module, an NB-IOT module and a power supply module are arranged on the safety helmet body, the positioning module comprises a Beidou positioning module, a UWB positioning tag and a switching device, one end of the switching device is electrically connected with the Beidou positioning module and the UWB positioning tag respectively, the other end of the switching device is electrically connected with the power supply module, and the power supply module is also electrically connected with the control module, the camera, the physiological information monitoring module, the environment monitoring module and the NB-IOT module respectively; the control module is respectively in communication connection with the Beidou positioning module, the UWB positioning tag, the camera, the physiological information monitoring module, the environment monitoring module and the NB-IOT module.

2. The multifunctional smart headgear of claim 1, wherein: still include alarm and light, the alarm with control module communication connection, the light with power module electricity is connected.

3. The multifunctional smart headgear of claim 1, wherein: the intelligent monitoring device is characterized by further comprising a key module, wherein the key module comprises a starting key, a physiological information monitoring key, an environment monitoring key and a camera shooting key, the power module is connected with the control module through the starting key, the power module is connected with the physiological information monitoring key, the power module is connected with the environment monitoring key, and the camera is connected with the power module through the camera shooting key.

4. The multifunctional smart headgear of claim 1, wherein: the physiological information monitoring module comprises a heart rate sensor and a body temperature sensor, and the environment monitoring module comprises a temperature and humidity sensor and an ambient air quality sensor.

5. The multifunctional smart headgear of claim 1, wherein: the switching device is a double-pole single-throw switch or a double-pole single-throw relay.