KR20180085256A - System and method for managing industrial site, and smart helmet for executing the same - Google Patents

Abstract

Provided are a system to manage an industrial site and a method thereof and a smart helmet therefor. According to an embodiment of the present invention, the system to manage an industrial site includes: a smart helmet worn on the head of a worker in an industrial site to recognize biometric information of the worker; and a server receiving the recognized biometric information from the smart helmet, identifying an ID of the worker corresponding to the biometric information, and transmitting a work document mapped with the identified ID of the worker to the smart helmet. The smart helmet displays the work document.

Description

TECHNICAL FIELD [0001] The present invention relates to an industrial field management system and method, and a smart helmet for performing the same.

Embodiments of the present invention relate to a smart helmet worn by workers in an industrial field and an industrial field management system and method using the smart helmet.

Generally, in industrial sites such as semiconductor manufacturing plants, construction sites, and subway construction sites, workers should wear various protective equipment (helmets, protective gloves, etc.) to prevent accidents and personal injury. Also, in such a special environment, a small mistake of the workers may cause serious accidents and personal injury, so the workers should know the work procedure in advance and proceed according to the predetermined work procedure.

However, in the past, workers have only been wearing safety helmets protecting their heads, and there has been no way of knowing in real time the health status of workers who are currently working. Also, in the past, it was difficult for workers to confirm predetermined work procedures at the actual industrial sites, and there was no way for the manager to confirm whether the work was proceeding smoothly according to the predetermined work procedure. In addition, there has been a realistic difficulty in providing technical assistance even if the technical support is needed during the work of the workers in the past, and it is difficult to promptly respond to the danger due to difficulty in locating workers when the risk occurs in the industrial site.

Korean Patent Publication No. 10-2010-0079495 (Jul. 2010)

Embodiments of the present invention are intended to provide a means for workers to work more conveniently and safely in an industrial field.

According to an exemplary embodiment of the present invention, there is provided a smart helmet for recognizing biometric information of a worker mounted on a head of an operator in an industrial field; And a server for receiving the recognized biometric information from the smart helmet, identifying a worker's ID corresponding to the biometric information, and transmitting a work document mapped to the identified worker's ID to the smart helmet , The smart helmet is provided with an industrial field management system for displaying the working document.

The work document may be a standard operating procedure (SOP) mapped to an ID of the worker.

The smart helmet may acquire a forward image of the operator, analyze the forward image to grasp the operation state of the operator, and automatically switch pages of the currently displayed work document according to the operation state of the operator.

A plurality of sensors are installed in the industrial field, and the smart helmet may acquire sensor values of the sensors corresponding to the forward images, and display the combined virtual contents representing the sensor values with the forward images.

The biometric information may be iris information of the operator.

The smart helmet senses the pupil state of the operator, and the server can receive a notification message from the smart helmet when the pupil state of the operator is determined to be abnormal.

The smart helmet may be configured to detect a pupil of the operator if the pupil size of the operator is less than a predetermined value, the pupil brightness of the operator is less than a predetermined value, .

The smart helmet can acquire position information of the operator by transmitting and receiving signals to and from a plurality of wireless transceivers installed in the industrial field.

The server transmits information on an access authority area mapped to the operator's ID to the smart helmet, and the smart helmet transmits a notification message to the server when the current position of the operator is out of the access right zone .

The smart helmet may sense a predetermined type of gas present in the industrial field.

The smart helmet may display information on the sensed gas in different colors according to the concentration of the gas.

According to another exemplary embodiment of the present invention, there is provided a smart helmet mounted on an operator's head at an industrial site, the smart helmet being mounted on an operator's head at an industrial site, wherein the smart helmet is mounted on the head of the operator A first optical module for recognizing the biometric information of the operator; A communication module for transmitting the recognized biometric information to a server and receiving a working document mapped to an ID of the operator corresponding to the biometric information from the server; And a display module for displaying the working document.

The work document may be a standard operating procedure (SOP) mapped to an ID of the worker.

Further comprising a second optical module for acquiring a forward image of the operator and analyzing the forward image to grasp the operation status of the operator, wherein the display module displays the operation information of the work document currently displayed according to the work status of the operator You can switch pages automatically.

Wherein a plurality of sensors are installed in the industrial field, and the second optical module acquires a sensor value of a sensor corresponding to the forward image, and the display module synthesizes a virtual content representing the sensor value with the forward image .

The biometric information may be iris information of the operator.

The first optical module senses the pupil state of the operator, and the communication module may transmit a notification message to the server when the pupil state of the operator is determined to be abnormal.

Wherein the first optical module is configured to determine whether the pupil size of the operator is less than a predetermined value, the pupil brightness of the operator is less than a predetermined value, or the pupil state of the operator Can be determined to be abnormal.

The smart helmet may further include a position determination module that obtains position information of the operator by transmitting and receiving signals to and from a plurality of wireless transceivers installed in the industrial field.

The communication module may receive information on an access authority zone mapped with the operator's ID from the server and may transmit a notification message to the server when the current position of the operator leaves the access authority zone.

The smart helmet may further include a gas sensor for sensing a predetermined type of gas present in the industrial field.

The display module may display information on the detected gas in different colors according to the concentration of the gas.

According to another exemplary embodiment of the present invention, in a first optical module of a smart helmet mounted on a head of a worker at an industrial site, the smart helmet recognizes the biometric information of the worker in a state where the smart helmet is mounted on the head of the operator step; Transmitting the recognized biometric information to a server in the communication module of the smart helmet; Receiving, from the server, a task document mapped to an ID of the worker corresponding to the biometric information in the communication module of the smart helmet; And displaying, in the display module of the smart helmet, the working document.

According to the embodiments of the present invention, by identifying the ID of the worker using the biometric information of the worker and providing the worker with a job document that is mapped with the identified ID, the worker can directly check the customized work document at the industrial site This makes it possible to work more conveniently.

According to the embodiments of the present invention, it is possible to grasp the work status of the worker from the forward image of the worker and to automatically switch pages of the work document according to the work status, So that the work efficiency of the operator can be improved.

1 is a block diagram showing a detailed configuration of an industrial field management system according to an embodiment of the present invention;
2 is a perspective view of a smart helmet according to an embodiment of the present invention.
3 is a front view of a smart helmet according to an embodiment of the present invention.
4 is a block diagram illustrating an example of a display module according to an embodiment of the present invention.
5 is a flowchart for explaining an industrial field management method according to an embodiment of the present invention.
6 is a block diagram illustrating and illustrating a computing environment including a computing device suitable for use in the exemplary embodiments.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. The following detailed description is provided to provide a comprehensive understanding of the methods, apparatus, and / or systems described herein. However, this is merely an example and the present invention is not limited thereto.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intention or custom of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification. The terms used in the detailed description are intended only to describe embodiments of the invention and should in no way be limiting. Unless specifically stated otherwise, the singular form of a term includes plural forms of meaning. In this description, the expressions "comprising" or "comprising" are intended to indicate certain features, numbers, steps, operations, elements, parts or combinations thereof, Should not be construed to preclude the presence or possibility of other features, numbers, steps, operations, elements, portions or combinations thereof.

1 is a block diagram showing a detailed configuration of an industrial field management system 100 according to an embodiment of the present invention. 1, the industrial field management system 100 according to an embodiment of the present invention includes a smart helmet 102, a server 104, a gateway 106, a sensor 108, and a wireless transceiver 110. [ .

The smart helmet 102 is a helmet mounted on an operator's head for the safety of an operator in an industrial field. In this embodiment, the industrial site means a space or a site where workers work to manufacture, produce, or construct a specific product, structure, infrastructure, etc., such as a semiconductor manufacturing factory, a construction site, or a subway construction site. The smart helmet 102 can transmit and receive various signals to and from the server 104, the gateway 106, the sensor 108, and the wireless transceiver 110 in the internet of things (IoT) environment, Various functions for convenience of operation and safety can be provided. The detailed configuration of the smart helmet 102 will be described later in detail with reference to FIG. 2 to FIG.

The gateway 106 is a device for relaying wireless communication between the smart helmet 102 and the server 104 and wireless communication between the sensor 108 and the server 104, have. The gateway 106 can transmit and receive various signals to and from the smart helmet 102, the server 104, and the sensor 108 using various wireless communication methods such as a Zigbee communication method, a Wi-Fi communication method, and a Bluetooth communication method.

The server 104 is a device for providing various functions for convenience and safety of workers in the industrial field, for example, an IoT platform for providing IoT service, a control server for managing or controlling workers, and the like . The server 104 can send and receive various signals to and from the smart helmet 102 and the sensor 108 via the gateway 106. [ In addition, the server 104 may be connected to the wireless transceiver 110 through a network (not shown) to transmit / receive various signals to / from the wireless transceiver 110.

The sensor 108 is a device for acquiring sensor values such as state information of various devices and equipment in the industrial field or numerical information measured by the device, equipment and the like, for example, a temperature / humidity sensor, a gravity sensor, A camera, a camcorder, and the like. The sensor 108 may be attached to the device, the device, or the like, or may be disposed within a predetermined distance from the device, the device, etc. to obtain the sensor value. The sensor value can be, for example, temperature data of a device in an industrial field, defect data, and the like.

The wireless transceiver 110 is installed at a plurality of points set in the industrial field and is used to identify the position of the smart helmet 102 (i.e., the position of the operator). For example, ), A beacon, or the like. Each wireless transceiver 110 may be spaced apart from each other by a predetermined distance (e.g., 50 meters). At this time, the identification information of the radio transceiver 110 and the installation location of the radio transceiver 110 may be mapped to each other and stored in the radio transceiver 110, the server 104, and the like. As described later, the smart helmet 102 can acquire its current location information (i.e., location information of an operator) by transmitting / receiving signals to / from a plurality of wireless transceivers 110 installed in an industrial site. Hereinafter, the detailed configuration of the smart helmet 102 according to an embodiment of the present invention will be described in detail with reference to FIG. 2 to FIG.

FIG. 2 is a perspective view of a smart helmet 102 according to an embodiment of the present invention, and FIG. 3 is a front view of a smart helmet 102 according to an embodiment of the present invention. 2 and 3, the smart helmet 102 according to an embodiment of the present invention includes a first optical module 202, a second optical module 204, a display module 206, a communication module 208, a location module 210, a gas sensor 212, a microphone 214, and a light emitting module 216.

The first optical module 202 recognizes the biometric information of the operator while the smart helmet 102 is mounted on the head of the operator. The first optical module 202 may comprise, for example, a camera. Further, the biometric information may be iris information of the operator, for example. For this purpose, the camera may be disposed, for example, at one side of the display module 206, that is, at a position corresponding to the eye of the operator. As an example, the first optical module 202 may recognize the iris information of the operator using the camera. Then, the communication module 208 can transmit the recognized biometric information of the worker to the server 104. [ The server 104 identifies the ID of the operator corresponding to the biometric information, and extracts the operation document mapped to the ID of the operator. Here, the ID of the worker may vary depending on the worker's affiliation (or department), the worker's work space, the work contents of the worker, and the like, and may be one or more numbers, letters, or a combination thereof. In addition, the work document may be, for example, a standard operating procedure (SOP). Since each worker needs different work documents according to the affiliation, the work space, the work contents, etc., the server 104 stores the worker customized work documents mapped to the ID of each worker in a database (not shown) The working document suitable for the operator can be extracted from the database according to the biometric information and the ID of the operator. After that, the server 104 may transmit a work document mapped to an operator's ID to the smart helmet 102. At this time, the server 104 may transmit the ID of the identified worker to the smart helmet 102 together with the work document. The communication module 208 receives the worker's ID and work document from the server 104 and the display module 206 can display the work document received from the server 104. [

That is, according to the embodiments of the present invention, by identifying the ID of the operator using the biometric information of the worker and providing the worker with the work document mapped with the identified ID, the worker can directly check the customized work document at the industrial site So that you can work more conveniently. Meanwhile, although the iris information of the operator is taken as an example here as the biometric information of the operator, the biometric information of the operator is not limited to the iris information of the operator. For example, the biometric information of the operator may be facial feature information of the operator. In this case, the first optical module 202 compares the face feature information of the operator obtained through the camera with the facial feature information previously stored, Facial feature information can be recognized.

In addition, the smart helmet 102 may be configured to recognize the biometric information of the worker, receive the ID of the worker from the server 104, and operate according to identification of the worker. That is, the smart helmet 102 performs only the function of recognizing and transmitting biometric information before the identification of the operator (or the ID of the operator), and after identifying the operator (or the operator's ID), various functions and services For example, the display function of the work document, the automatic page switching function of the work document, the virtual content display function representing the sensor value, the pupil state detection function of the worker, the position detection function of the worker, Function, etc.) to the operator. In this case, the manager can accurately grasp the exact number and position of the workers in the industrial field, and accordingly, can efficiently manage the workers.

In addition, the first optical module 202 can detect the pupil state of the operator and grasp the health state of the operator in real time. The first optical module 202 can detect the health state of the operator in real time by detecting whether the pupil state of the operator is normal or abnormal through the camera. As an example, the first optical module 202 may be configured such that the pupil size of the operator is less than a predetermined value (e.g., less than 2 mm in diameter), the pupil brightness of the operator is less than a predetermined value, If there is no pupil movement for 30 seconds, the pupil state of the operator may be determined to be abnormal. The communication module 208 may transmit a notification message to the server 104 when it is determined that the pupil state of the operator is abnormal. Accordingly, the manager can confirm the ID of the worker, take a quick action such as giving a rest to the worker, and the like. In addition, an administrator can attempt to make a voice call or a video call to the worker, and may dispatch a safety agent after locating the worker.

The second optical module 204 captures the front of the operator and acquires the forward image of the operator. The second optical module 204 may include, for example, a camera, which may be positioned facing the front of the smart helmet 102, for example. Then, the communication module 208 can transmit the forward image of the operator obtained through the second optical module 204 to the server 104. Accordingly, the manager can check the forward image (i.e., the work site) of the worker and can check in real time whether the work is proceeding according to the work document. In addition, an administrator can quickly determine whether a technical support (eg, support for a specific piece of equipment, support from a specialist, etc.) is needed by identifying the site and provide appropriate technical support. Also, the second optical module 204 may record the forward image of the operator obtained in real time and store it in an internal database (not shown). The recorded video can be used by a worker to confirm a work site and work contents at a later time.

In addition, the second optical module 204 can analyze the obtained forward image to grasp the work status of the operator. For example, the second optical module 204 compares the obtained forward image with a pre-stored operation image stored in the internal database to determine which operation the current operator is performing (for example, (Eg, what process is being performed), and how much the current worker has performed the job (eg, how many of the 100 production goals are produced by the worker). The display module 206 can automatically switch pages of the currently displayed work document according to the work status of the operator. For example, when it is determined that the worker has completed the first process currently being performed, the display module 206 displays the page of the work document corresponding to the second process, which is the next process of the first process, And automatically switching the page of the job document so that the page of the job document corresponding to the third process, which is the next process of the second process, is outputted when it is determined that the worker has completed the second process currently in operation can do. That is, according to the embodiments of the present invention, it is possible to grasp the work state of the worker from the forward image of the worker and to automatically switch the page of the work document according to the work state, So that the work efficiency of the operator can be improved. In addition, the display module 206 may switch the page of the currently displayed work document to the next page when an operator presses or clicks a specific button.

In addition, the second optical module 204 can determine the operation status of the operator and determine whether the operator is currently in error. In this case, the display module 206 may display a notification message or a job correction message so that the operator can immediately confirm the operation error.

As described above, a plurality of sensors 108 for acquiring sensor values such as state information of various devices, equipment, and the like, or numerical information measured in the device, equipment, and the like may be installed in an industrial field. The second optical module 204 acquires the sensor value of the sensor 108 corresponding to the forward image and the display module 206 displays the virtual content representing the sensor value with the forward image. To this end, the second optical module 204 may recognize a specific marking image in the acquired forward image and extract virtual content corresponding to the recognized marking image. The marking image may represent the sensor value of the sensor 108 in real time, and may be configured to have a predetermined shape or a geometric pattern. The marking image is used in a broad sense to include all the user-specified images used in place of the markers in the marker (AR marker) technique and the markerless AR technique in the general marker-based AR technique. The virtual content may be, for example, a numerical value representing a sensor value, a graph, a graphic, or the like. The display module 206 may display a screen in augmented reality state by synthesizing the virtual content representing the sensor value with the forward image. In addition, the display module 206 may display a virtual reality state screen including virtual contents representing the sensor value. In this case, the operator can intuitively confirm the status information of the devices and equipment in the industrial field, and the numerical information measured in the device, the equipment, and the like. On the other hand, the second optical module 204 extracts the virtual content from the marked image by way of example only, and the second optical module 204 may, for example, take a picture of the sensor 108 and acquire the sensor value The sensor value can be obtained in various ways.

The display module 206 displays various information for the work convenience and safety of the operator. The display module 206 may be disposed at a position corresponding to an eye area of an operator so that the operator can naturally look at the screen of the display module 206 while wearing the smart helmet 102. As described above, the display module 206 may display an operator-tailored work document, which allows an operator to immediately check this at an industrial site and work more conveniently. In addition, the display module 206 can automatically switch pages of the currently displayed work document according to the work status of the operator.

In addition, the display module 206 displays a screen in augmented reality state by synthesizing virtual contents representing the sensor values of the sensors 108 installed in an industrial field with the forward image, A screen in a real state can be displayed. In this case, the operator can intuitively confirm the status information of the devices and equipment in the industrial field, and the numerical information measured in the device, the equipment, and the like.

The communication module 208 is a module for communicating with the server 104 or the sensor 108 and may include a wireless communication module such as, for example, a ZigBee module, a Wi-Fi module, a Bluetooth module, The communication module 208 can transmit / receive various signals to / from the gateway 106 using the wireless communication module, and thus can wirelessly communicate with the server 104. As an example, the communication module 208 can transmit the biometric information of the operator recognized by the first optical module 202 to the server 104 through the gateway 106, and the biometric information From the server 104, a work document that is mapped with the worker's ID and the worker's ID.

In addition, the communication module 208 may transmit a notification message to the server 104 through the gateway 106 when the first optical module 202 determines that the operator's pupil state is abnormal. Also, as will be described later, the communication module 208 receives information about an access authority zone mapped to the operator's identity from the server 104 via the gateway 106, A notification message may be transmitted to the server 104 through the gateway 106. [

The location determination module 210 obtains location information of the operator by transmitting and receiving signals to and from a plurality of wireless transceivers 110 installed in an industrial site. The location module 210 may include a wireless communication module such as, for example, a ZigBee module, a Wi-Fi module, a Bluetooth module, and the like. As described above, the wireless transceiver 110 may be installed at a plurality of points set in the industrial site, respectively, and may be a short-range wireless communication device such as an access point (AP), a beacon, or the like. At this time, the identification information of the corresponding radio transceiver 110 and the installation location of the corresponding radio transceiver 110 may be mapped to each other and stored in each of the radio transceiver 110, the server 104, The location information of the operator can be obtained by transmitting / receiving signals to / from the surrounding wireless transceiver 110. The wireless transceiver 110 acquires the location information of the smart helmet 102 using the strength of the signal received from the location module 210 and transmits the location information to the location determination module 210 and the server 104 Respectively. As described above, the communication module 208 receives the information (i.e., the location information of the access right area) related to the access authority area mapped with the operator's ID from the server 104 via the gateway 106, If the current location of the access privilege zone is out of the access privilege zone, the gateway 104 may transmit a notification message to the server 104 via the gateway 106.

The gas sensor 212 senses a set type of gas present in the industrial field. The gas may be, for example, a gas which is harmful to the human body of the operator, such as a flammable gas, a toxic gas, a depressurized gas, or the like, and which may cause an accident such as explosion or suffocation. The gas sensor 212 may be attached to one side of the smart helmet 102 to sense a predetermined type of gas present in an industrial field. At this time, the display module 206 may display information on the detected gas in different colors according to the concentration of the gas. For example, the display module 206 may display information such as the type and density of the detected gas in different colors (for example, red / yellow / green, etc.) according to the concentration of the gas. Accordingly, the operator can intuitively grasp the risk of the gas.

The microphone 214 (or voice recognition sensor) receives the operator's voice and converts it into an electrical signal. The communication module 208 can transmit an electrical signal corresponding to the voice through the gateway 106 to the server 104 and receive an electrical signal corresponding to the manager's voice from the server 104 via the gateway 106 can do. The voice of the manager can be output through a speaker (not shown). As described above, the smart helmet 102 can provide a voice call and a video call function to the operator using the microphone 214, the communication module 208, a speaker, and the like. The operator can make a voice call or a video call with the manager using the smart helmet 102 if necessary. Accordingly, the operator's work convenience can be improved by requesting various technical support related to the work or reporting the work situation.

The light emitting module 216 may include a light sensor, an LED lantern, or the like for illuminating the front of the operator. The illuminance sensor may sense the front illuminance of the smart helmet 102, and the LED lantern may be configured to automatically illuminate when the illuminance detected is less than a predetermined value. Accordingly, the operator can easily work even in a dark working space.

4 is an illustration of a display module 206 in accordance with one embodiment of the present invention.

Referring to FIG. 4, a first optical module 202 may be disposed on one side of the display module 206. At this time, the first optical module 202 is disposed at a position corresponding to the eye of the operator, and can detect iris, pupil, etc. of the operator.

In addition, a task document (SOP) received from the server 104 may be displayed at the top of the display module 206. [ As described above, the work document is a document mapped to an ID of an operator wearing the smart helmet 102, for example, a standard work procedure mapped to the ID of the worker.

In addition, a microphone 214 may be disposed at the lower end of the display module 206. The microphone 214 can receive the voice of the operator. On the other hand, the position where the working document is displayed, the position where the first optical module 202 and the microphone 214 are arranged and the like are merely one example, and the positions are not limited as shown in FIG.

5 is a flowchart illustrating an industrial site management method according to an embodiment of the present invention. In the flowcharts shown below, the method is described by dividing into a plurality of steps. However, at least some of the steps may be performed in reverse order, combined with other steps, performed together, omitted, divided into detailed steps, May be performed with one or more additional steps being added.

In step S102, the first optical module 202 of the smart helmet 102 recognizes the biometric information of the operator while the smart helmet 102 is mounted on the head of the operator.

In step S104, the communication module 208 of the smart helmet 102 transmits the recognized biometric information to the server 104, receives a work document mapped to the ID of the worker corresponding to the biometric information from the server 104 do.

In step S106, the display module 206 of the smart helmet 102 displays the work document received from the server 104. [ At this time, the second optical module 204 of the smart helmet 102 can acquire the forward image of the operator and analyze the forward image to grasp the operation state of the operator. The display module 206 of the smart helmet 102, Can automatically switch pages of the currently displayed work document according to the work status of the operator.

Although not shown in FIG. 5, the smart helmet 102 may include a virtual content display function that displays the sensor value, a pupil state detection function of an operator, a position detection function of a worker, Function and the like can be performed as described above.

FIG. 6 is a block diagram illustrating and illustrating a computing environment 10 including a computing device suitable for use in the exemplary embodiments. In the illustrated embodiment, each of the components may have different functions and capabilities than those described below, and may include additional components in addition to those not described below.

The illustrated computing environment 10 includes a computing device 12. In one embodiment, the computing device 12 may be one or more components included in the industrial field management system 100, or the industrial field management system 100.

The computing device 12 includes at least one processor 14, a computer readable storage medium 16, The processor 14 may cause the computing device 12 to operate in accordance with the exemplary embodiment discussed above. For example, processor 14 may execute one or more programs stored on computer readable storage medium 16. The one or more programs may include one or more computer-executable instructions, which when executed by the processor 14 cause the computing device 12 to perform operations in accordance with the illustrative embodiment .

The computer-readable storage medium 16 is configured to store computer-executable instructions or program code, program data, and / or other suitable forms of information. The program 20 stored in the computer-readable storage medium 16 includes a set of instructions executable by the processor 14. In one embodiment, the computer-readable storage medium 16 may be any type of storage medium such as a memory (volatile memory such as random access memory, non-volatile memory, or any suitable combination thereof), one or more magnetic disk storage devices, Memory devices, or any other form of storage medium that can be accessed by the computing device 12 and store the desired information, or any suitable combination thereof.

Communication bus 18 interconnects various other components of computing device 12, including processor 14, computer readable storage medium 16.

The computing device 12 may also include one or more input / output interfaces 22 and one or more network communication interfaces 26 that provide an interface for one or more input / output devices 24. The input / output interface 22 and the network communication interface 26 are connected to the communication bus 18. The input / output device 24 may be connected to other components of the computing device 12 via the input / output interface 22. The exemplary input and output device 24 may be any type of device, such as a pointing device (such as a mouse or trackpad), a keyboard, a touch input device (such as a touch pad or touch screen), a voice or sound input device, An input device, and / or an output device such as a display device, a printer, a speaker, and / or a network card. The exemplary input and output device 24 may be included within the computing device 12 as a component of the computing device 12 and may be coupled to the computing device 102 as a separate device distinct from the computing device 12 It is possible.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, I will understand. Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by equivalents to the appended claims, as well as the appended claims.

10: Computing environment
12: computing device
14: Processor
16: Computer readable storage medium
18: Communication bus
20: Program
22: I / O interface
24: input / output device
26: Network communication interface
100: Industrial Site Management System
102: Smart helmet
104: Server
106: Gateway
108: Sensor
110: wireless transceiver
202: first optical module
204: second optical module
206: Display module
208: Communication module
210: Location module
212: Gas sensor
214: microphone
216: Light emitting module

Claims (23)

A smart helmet for recognizing the biometric information of the worker while being mounted on the head of an operator in an industrial field; And
And a server for receiving the recognized biometric information from the smart helmet, identifying a worker's ID corresponding to the biometric information, and transmitting a work document mapped to the identified worker's ID to the smart helmet,
Wherein the smart helmet displays the working document.
The method according to claim 1,
Wherein the work document is a standard operating procedure (SOP) that is mapped to an ID of the worker.
The method according to claim 1,
Wherein the smart helmet acquires the forward image of the operator, analyzes the forward image to grasp the operation state of the operator, and automatically switches pages of the currently displayed work document according to the operation state of the operator Management system.
The method of claim 3,
A plurality of sensors are installed in the industrial site,
Wherein the smart helmet acquires a sensor value of a sensor corresponding to the forward image and synthesizes a virtual content representing the sensor value with the forward image to display the combined image.
The method according to claim 1,
Wherein the biometric information is iris information of the operator.
The method according to claim 1,
The smart helmet senses the pupil state of the operator,
Wherein the server receives a notification message from the smart helmet if the pupil state of the operator is determined to be abnormal.
The method of claim 6,
The smart helmet may be configured to detect a pupil of the operator if the pupil size of the operator is less than a predetermined value, the pupil brightness of the operator is less than a predetermined value, Industrial field management system to judge.
The method according to claim 1,
Wherein the smart helmet acquires position information of the worker by transmitting and receiving signals to and from a plurality of wireless transceivers installed in the industrial site.
The method of claim 8,
The server transmits information on an access authority area mapped to the operator's ID to the smart helmet,
Wherein the smart helmet transmits a notification message to the server when the current position of the operator is out of the access privilege zone.
The method according to claim 1,
Wherein the smart helmet senses a set type of gas present in the industrial field.
The method of claim 10,
Wherein the smart helmet displays information on the sensed gas in different colors according to the concentration of the gas.
As a smart helmet mounted on an operator's head at an industrial site,
A first optical module for recognizing the biometric information of the operator while the smart helmet is mounted on the head of the operator;
A communication module for transmitting the recognized biometric information to a server and receiving a working document mapped to an ID of the operator corresponding to the biometric information from the server; And
And a display module for displaying the working document.
The method of claim 12,
Wherein the work document is a standard operating procedure (SOP) that is mapped to an ID of the worker.
The method of claim 12,
Further comprising a second optical module for acquiring a forward image of the operator and analyzing the forward image to grasp an operation state of the operator,
Wherein the display module automatically switches pages of a currently displayed work document according to an operation state of the operator.
15. The method of claim 14,
A plurality of sensors are installed in the industrial site,
Wherein the second optical module acquires a sensor value of a sensor corresponding to the forward image,
Wherein the display module synthesizes the virtual content representing the sensor value with the forward image and displays the resultant.
The method of claim 12,
Wherein the biometric information is iris information of the operator.
The method of claim 12,
The first optical module senses the pupil state of the operator,
Wherein the communication module transmits a notification message to the server when the pupil state of the operator is determined to be abnormal.
18. The method of claim 17,
Wherein the first optical module is configured to determine whether the pupil size of the operator is less than a predetermined value, the pupil brightness of the operator is less than a predetermined value, or the pupil state of the operator Is judged to be abnormal, smart helmet.
The method of claim 12,
Further comprising a position determination module for obtaining position information of the operator by transmitting and receiving signals to and from a plurality of wireless transceivers installed in the industrial field.
The method of claim 19,
Wherein the communication module receives information on an access privilege zone mapped with the operator's ID from the server and transmits a notification message to the server when the current position of the operator is out of the access privilege zone.
The method of claim 12,
Further comprising a gas sensor for sensing a set type of gas present in said industrial field.
23. The method of claim 21,
Wherein the display module displays information on the sensed gas in different colors according to the concentration of the gas.
Recognizing the biometric information of the operator in a state where the smart helmet is mounted on the head of the operator in a first optical module of a smart helmet mounted on an operator's head at an industrial site;
Transmitting the recognized biometric information to a server in the communication module of the smart helmet;
Receiving, from the server, a task document mapped to an ID of the worker corresponding to the biometric information in the communication module of the smart helmet; And
And in the display module of the smart helmet, displaying the working document.

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