KR20170114833A - Hand cleaning mornitoring system and mornitoring method - Google Patents

Abstract

The hand washing monitoring system includes a personal tag that is portable by a user and records user information, a cleaning sensor unit that senses the hand washing of the user, an operation unit that operates when the washing sensor unit senses hand washing, A communication unit for transmitting the user information acquired by the user sensing unit to the user's personal terminal, and a controller for collecting and analyzing data received from the user's personal terminal, To the management server.

Description

HAND CLEANING MORNITORING SYSTEM AND MORNITORING METHOD BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

The following description relates to a system and method for monitoring a user's hand rinse.

Maintaining cleanliness is important in places such as hospitals, restaurants, and food processing companies. It is important to keep your hands clean, especially since pathogens, microbes, and pollutants can spread through your hands. Disinfection is required. To do this, it is required to disinfect the hand in the event of users coming into contact with a patient, before entering a specific place such as a sickroom, or when coming out of a place with high pollution such as a toilet.

In addition, since the degree of contamination of hands increases after a certain period of time after the disinfection of the hands, it is necessary to periodically perform hand-washing. It has also been recognized that there is a need to provide an efficient and inexpensive system for hand disinfection in places where hygiene sanitation is required, in businesses, and in stores.

The following description relates to a hand control monitoring system and method for enabling a user to easily know whether or not a hand was cleaned from the outside, and for notifying a hand control when necessary.

The object of embodiments is to detect whether a user has washed his / her hands in real time, transmit sensed information to a user terminal through communication, receive an information from a user terminal, So that the user can effectively perform his / her hand control.

The hand washing monitoring system according to an embodiment of the present invention includes a personal tag which can be carried by a user and on which user information is recorded, A communication unit for transmitting the user information acquired by the user sensing unit to the personal terminal of the user, a controller for collecting and analyzing data received from the personal terminal of the user, And a management server for retransmitting the data to the personal terminal.

On one side, the user detection unit may detect the user information and acquire the user information if the personal tag is in touch or in proximity.

In one aspect of the present invention, the personal tag is any one of an RFID card included in a necklace, a wrist band, or a badge, and the user sensing unit can recognize the RFID card to acquire the user information.

In one aspect, the communication unit may transmit the user information to the personal terminal in a Bluetooth manner.

In one aspect, the management server may determine the degree of hand washing of the user based on the collected data, and may transmit information or alarm about the hand hygiene status of the user to the personal terminal in real time based on the degree of hand cleaning.

On one side, the hand cleaning monitoring system may further comprise a component sensor for sensing a component of the cleaning liquid for hand cleaning of the user.

According to an embodiment of the present invention, there is provided a hand control monitoring method comprising the steps of: detecting whether or not a user performs hand control; recognizing a user's personal tag to obtain user information; transmitting the obtained user information to a personal terminal; Receiving the user information from the personal terminal, and collecting and analyzing the user data.

In one aspect, the step of acquiring the user information may use an RFID method, and the step of transmitting the user information to the personal terminal may use a Bluetooth method.

In one aspect, the hand cleaning monitoring method may further include, after collecting and analyzing the user data, re-transmitting the analyzed user data to the personal terminal.

In one aspect of the present invention, the step of collecting and analyzing the user data may include analyzing time elapsed after confirming whether or not the user's hand is checked, a user's access location and a user's staying time at a certain place, Information can be judged and compared with predetermined user's hand hygiene index to evaluate and digitize the hand hygiene.

In one aspect of the present invention, the step of re-transmitting may transmit the evaluated user's hand hygiene data to the personal terminal so as to inform whether or not the hand of the user is necessary.

According to various embodiments, it is possible to manage the hand hygiene state of the user from the outside in real time by determining whether or not the user's hand is in the hand-held monitoring system, recognizing the information of the user, and transmitting the hand-

In addition, the hand hygiene state of the user can be easily grasped and managed from the outside, and the user is informed of the hand hygiene state in real time, so that the user can effectively perform the hand hygiene.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood to those of ordinary skill in the art from the following description.

1 is a block diagram for explaining a hand control monitoring system according to an embodiment.
FIG. 2 is a control flowchart for explaining a process of transmitting user information in the hand control monitoring method according to an embodiment.
FIG. 3 is a control flowchart for explaining a process of analyzing and re-transmitting user information collected in the hand-held monitoring method according to an exemplary embodiment.
FIG. 4 is a control flowchart for explaining a method of evaluating a hand hygiene of a user in a hand control monitoring method according to an embodiment.
5 is a schematic diagram for explaining a process of notifying a user of the necessity of hand cleaning in a hand cleaning monitoring method according to an embodiment.

Hereinafter, embodiments will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference numerals whenever possible, even if they are shown in different drawings. In the following description of the embodiments, detailed description of known functions and configurations incorporated herein will be omitted when it may make the best of an understanding clear.

In describing the components of the embodiment, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected," "coupled," or "connected. &Quot;

The method according to an embodiment may be implemented in the form of a program command that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions to be recorded on the medium may be those specially designed and configured for the embodiments or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

Hereinafter, a hand control monitoring apparatus according to various embodiments will be described with reference to the accompanying drawings. The term " user " as used in various embodiments may refer to a person who makes a hand.

Referring to FIG. 1, a hand control monitoring system 100 according to an embodiment will be described in detail. 1 is a block diagram for explaining a hand control monitoring system 100 according to an embodiment.

 Referring to FIG. 1, a hand control monitoring system 100 according to an exemplary embodiment includes a cleansing detection unit 130 for detecting whether a user's hand is cleaned, a personal tag 110 in which a user is portable, And a user detection unit 120 for recognizing the user's personal tags 110 and acquiring user information when the user's hand washing is detected.

The hand control monitoring system 100 includes a communication unit 140 for transmitting user information acquired by the user sensing unit 120 to the user's personal terminal 500, a management unit for receiving user information from the user's personal terminal 500, A server 160, and the like.

The hand control monitoring system 100 may further include a component detection sensor 170 for detecting components of a cleaning liquid that cleans a user's hand and may include a controller 150 for controlling various sensors including a communication unit have.

The cleansing detection unit 130 can detect whether or not the user's hand is operating. In this case, the cleaning detection unit 130 can detect whether the hand cleaning device is operating by disinfecting the user's hand or attaching, mounting or embedding the cleaning liquid to the device for discharging the cleaning liquid.

The cleaning sensor 130 may be attached to various devices for increasing the sanitary condition of the hand, including a hand sterilizer for discharging an ultraviolet sterilizer, a disinfectant, etc., a dispenser for discharging a cleaning liquid, a sterilizing device for bacteria, .

At this time, the cleansing detection unit 130 may detect whether a hand washing device equipped with the cleansing detection unit 130 is operated by a user to detect whether or not the user's hand is operating.

For example, the cleansing detection unit 130 detects vibration due to the operation of the mounted hand cleaning device, detects a change in current, senses a change amount of a discharged material at the time of hand cleaning, The operation of the hand-washing apparatus can be sensed through various methods such as receiving a signal according to the hand, recognizing the operation of the apparatus by communication, or detecting ultraviolet rays by hand sterilization.

In addition, the cleaning detection unit 130 can recognize that the user's hand approaches the cleaning apparatus. For example, the cleaning detection unit 130 may include a far-infrared ray detection sensor, an ultrasonic detection sensor, a motion detection sensor, and a sensor for detecting that the user's hand is brought into contact with or coming into contact with the cleaning detection unit 130 for operating the hand- And the like.

In addition, the cleaning detection unit 130 may be mounted on a dispenser that discharges the cleaning liquid by manual operation of the user. In this case, the user may be configured to sense manually actuating the dispenser.

For example, in the case of a dispenser in which the user presses the dispenser head to discharge the cleaning liquid, the cleaning detection unit 130 senses the movement of the head to sense whether the user operates the dispenser.

When the cleaning detection unit 130 detects that the user's hand is cleaned, the cleaning detection unit 130 may transmit the detection of the cleaning to the user detection unit 120. In this case, the user detection unit 120 may be operated to recognize the user. Such transmission and operation can be controlled by the control unit 150. [

The user detection unit 120 can be operated to recognize the information of the user who has performed the hand cleaning when the cleaning detection unit 130 detects the user's hand cleaning. The user sensing unit 120 may include various types of sensors capable of recognizing the user.

For example, various types of users such as a method in which a user directly inputs typing information of his or her own, a radio frequency identification (RFID), a near field communication (NFC), a user recognition through a voice, Recognition method is possible.

Also, the user detection unit 120 can recognize the personal tag 110 carried by the user and obtain the information of the user. Specifically, when the user detection unit 120 operates, if the personal tag 110 including the user's information is brought into contact with or proximity to the user detection unit 120, the sensor built in the user detection unit 120 The user information can be recognized from the personal tag 110 through the user terminal 110. [

The personal tag 110 is portable by the user and can include information of the user. For example, a RFID (Radio Frequency Identification) card 111 including user ID information, a Near Field Communication (NFC) card, and the like may be embedded in the user's personal tag 110.

The personal tags 110 may be in various forms such as bracelets, necklaces, wristbands, badges, cards, mobile phone cases, etc., for the user to carry easily. For example, the personal tag may be an RFID (Radio Frequency Identification) card 111 included in a wristband or a badge.

Then, the user sensing unit 120 recognizes the RFID card 111 of the personal tag 110, recognizes the information of the user, and acquires the information of the user's hand.

The hand control information of the user obtained through the information of the user recognized by the user detection unit 120 may include various information for evaluating the hand hygiene state of the user. For example, it may be a data for evaluating the hand hygiene state of the user, such as whether the user's hand control, the time and place where the user's hand was made, the place, the place where the user goes in, the time the user spent in the specific place, A variety of information can be included.

The control unit 150 may control the process of acquiring the hand information of the user through the information of the user recognized by the user sensing unit 120. In addition, the control unit 150 can control the hand control information of the user to be transmitted to the personal terminal 500 through the communication unit 140. [ Further, the communication unit 140 may collect the hand cleaning information of the user, and may transmit the hand cleaning information to an external server capable of evaluation.

The communication unit 140 may transmit the hand information of the user acquired by the user sensing unit 120 to the personal terminal 500.

For example, the personal terminal 500 may be a smartphone, a tablet personal computer, a mobile phone, a videophone, an e-book reader, a desktop personal computer A laptop personal computer, a netbook computer, a personal digital assistant (PDA), a portable multimedia player (PMP), an MP3 player, a mobile medical device, a camera, or a wearable device, (E.g., a head-mounted-device (HMD) such as electronic glasses, an electronic garment, an electronic bracelet, an electronic necklace, an electronic app apparel, an electronic tattoo, or a smart watch .

The communication unit 130 may transmit the hand information of the user to the personal terminal 500 in various ways. For example, a variety of communication methods such as transmission over a wired network, Bluetooth, Bluetooth LOW Energy, Code Division Multiple Access (CDMA), Wireless Fidelity (WI-FI) and Long Term Evolution The user's hand information can be transmitted.

Then, the communication unit 130 can transmit the hand information of the user to the user's personal terminal 500 through the BLE (Bluetooth LOW Energy) method of the user. In this case, there is an advantage that no additional communication cost is required due to the characteristics of the Bluetooth transmission method, there is no restriction on the place of use of the user's personal terminal 500, and power consumption is low.

The management server 160 may receive user's hand cleaning information from the user's personal terminal 500. [ The management server can collect and analyze the hand cleaning information of the received user. For example, the management server evaluates the hand hygiene state of the user, such as whether the user's hand is in touch, the time and place where the user's hand was made, the place where the user entered, the time the user spent in the specific place, You can collect a variety of information that can be data.

The management server 160 may include a hygiene management module 161 to compare the hand hygiene status of the user with the predetermined hygiene index based on the hand hygiene information of the user. Then, the management server 160 can re-transmit data on the hygiene state to the personal terminal 500 of the user, thereby informing the user whether or not the user needs a manual operation and a hygiene risk warning.

As described above, the hand cleaning monitoring system 100 can transmit the hand cleaning information of the user to the management server 160 in real time, and can easily monitor the user's hand hygiene status from the outside.

Also, the user server 100 transmits user information according to the hand cleaning to the personal terminal 500, and the management server 160 receives and manages the user information from the personal terminal 500, It is possible to analyze and confirm the hand hygiene status of the individual in real time.

The management server 160 collects the hand cleaning information of the user through the user's personal terminal 500, so that the hand cleaning information can be transmitted and received irrespective of the position where the user performs the hand cleaning. In this case, the management server 160 re-transmits the hand hygiene data of the analyzed user to the personal terminal 500, so that the hand hygiene status of the user can be checked regardless of the position of the user.

For example, the hand control monitoring system 100 according to an embodiment may be configured to monitor a person who is working in a corresponding space or a person who uses the space (hereinafter referred to as 'user') such as a hospital, a restaurant, a food processing company, a pharmaceutical company, ) Shall be applied to the places where cleanliness maintenance is required. In particular, the present invention is applied to a place where the risk of microorganisms or pollutants to be transmitted through the hand is prevented, so that the user's hands are cleaned and the disinfection of the hands can be easily recognized from the outside, .

In addition, it is possible to easily confirm whether or not the user's hand is cleaned and whether or not the user's hand is cleaned. In addition, even when the user needs to clean the hand according to a predetermined time or predetermined conditions, .

2 is a flowchart illustrating a process of transmitting user information to the personal terminal 500 in the hand tracking monitoring method according to an exemplary embodiment of the present invention.

Referring to FIG. 2, first, in the manual determination step 201, it is possible to detect whether or not a user cleans his / her hand. For example, a sensing device attached to various devices for increasing the sanitary condition of a hand, including a hand sterilizer for discharging an ultraviolet sterilizer, a disinfectant, a dispenser for discharging a cleaning liquid, a sterilizing device for bacteria, It is possible to detect whether or not the user's hand is cleaned by the hand-washing detection method using the technique of FIG.

In the sensing determination step 202, it is determined whether the user's hand is detected based on the information sensed in the hand sensing sensing step 201. If the user's hand set is detected, the operation goes to the user information recognition operation step 203. If no hand set is detected, the hand set detection step 201 is performed.

In this case, in the user information recognition operation step 203, when the user's hand washing is detected, the step of recognizing the user's information may proceed.

Next, in the step 204 of acquiring user information, the information of the user who made the hand-over operation can be recognized and the hand-washing information of the user can be obtained. In this case, the process of recognizing and securing the information of the user can be performed through the personal tag 110 including the user's personal information.

For example, the step of recognizing the personal tags 110 and acquiring the user information may be a method of RFID (Radio Frequency Identification) Or the like.

The user's hand information may include various information for evaluating the hand hygiene state of the user. For example, it may be a data for evaluating the hand hygiene state of the user, such as whether the user's hand control, the time and place where the user's hand was made, the place, the place where the user goes in, the time the user spent in the specific place, A variety of information can be included.

Thereafter, if the user's hand cleaning information is acquired, the process proceeds to the information transmission step 205, and the hand cleaning information of the user can be transmitted to the external server. In this case, the external server may be the management server 160 capable of receiving hand control information, or may be the personal terminal 500 of the user.

In the information transmission step 205, the hand control information of the user can be transmitted to the personal terminal 500 in various ways. For example, a variety of communication methods such as transmission over a wired network, Bluetooth, Bluetooth LOW Energy, Code Division Multiple Access (CDMA), Wireless Fidelity (WI-FI) and Long Term Evolution The user's hand information can be transmitted.

In the information transmission step 205, the user's hand control information can be transmitted to the user's personal terminal 500 through the Bluetooth LOW energy (BLE) method. In this case, there is an advantage that no additional communication cost is required due to the characteristics of the Bluetooth transmission method, there is no restriction on the place of use of the user's personal terminal 500, and power consumption is low.

Next, referring to FIG. 3, a process of collecting, analyzing and retransmitting hand washing information of a user from the personal terminal 500 to the personal terminal 500 will be described in detail.

In the user information receiving step (301), the user's hand washing information is received from the personal terminal (500). At this time, the receiving hand information of the user may include various information for evaluating the hand hygiene state of the user. For example, it may be a data for evaluating the hand hygiene state of the user, such as whether the user's hand control, the time and place where the user's hand was made, the place, the place where the user goes in, the time the user spent in the specific place, A variety of information can be included.

Then, in the information reception judgment step 302, it is judged whether or not hand washing information of the user is received from the personal terminal 500. If information is received, the information collection step 303 is carried out. If information is not received The process proceeds to step 301 of receiving user information.

In the information collection step 303, the user's hand washing information is collected based on the received information, and the data is classified into individual users. Such information collection and data classification can be classified through the ID of the user or the type of the terminal.

Next, in the data generation step (304), the individual hand hygiene state can be evaluated by comparing with the predetermined hygiene index based on the hand hygiene information classified by the user.

For example, the hand cleaning information may include various data such as the number of times the user performed hand control, the place and time, the user's access point, and the time spent in the specific place.

A variety of conditions can be taken into account in setting the hygiene index. For example, you must clean your hands before you go into the room, and you should always clean your hands after you have left the bathroom, but not in a hallway or break room for a period of time or before you touch a particular object. You can keep your hands clean. That is, since the pollution degree varies from place to place and the required cleanliness is different for each situation, the hygiene index can be used to evaluate the hand hygiene condition for each individual situation.

In order to improve the accuracy of the hand hygiene condition evaluation, the place where the hand control monitoring is applied is divided into a plurality of areas, and it is possible to perceive the user in and out of each area to give a hand control requirement. In addition, the degrees of cleanliness required in each area and the degree of pollution in each area can be indexed and reflected in the requirements of the hand control. Indexes that can be indexed in each area may be one or more. Indicators for exponentiation in each compartment can be measured via separate sensors or can use known values.

In this manner, if the user's individual hand hygiene state has been evaluated, the flow proceeds to the retransmission step 305 to retransmit the digitized user's hand hygiene information to the user's personal terminal 500. Then, the user cleans his or her hand through the hand hygiene information according to the retransmission, and can easily manage the hand from the outside, thereby keeping the user's hands clean.

FIG. 4 is a flowchart for evaluating a hand hygiene state of a user, and FIG. 5 is a schematic diagram for explaining the necessity of hand cleaning to a user through hand hygiene information.

Referring to FIG. 4, in the information collection step 401, the user's hand washing information can be collected through the personal terminal 500. Thus, the collected information can be classified into individual users and analyzed by salsa.

At this time, the receiving hand information of the user may include various information for evaluating the hand hygiene state of the user. For example, it may be a data for evaluating the hand hygiene state of the user, such as whether the user's hand control, the time and place where the user's hand was made, the place, the place where the user goes in, the time the user spent in the specific place, A variety of information can be included.

Then, in the step of evaluating the degree of hygiene (402), the user's individual hand hygiene state can be evaluated based on the collected information. The hand hygiene status evaluation is performed by scoring user's hand cleansing information collected in real time in consideration of a predetermined hygiene index.

Various conditions can be reflected in setting the hygiene index. For example, you must clean your hands before you go into the room, and you should always clean your hands after you have left the bathroom, but not in a hallway or break room for a period of time or before you touch a particular object. You can keep your hands clean. That is, since the pollution degree varies from place to place and the required cleanliness is different for each situation, the hygiene index can be used to evaluate the hand hygiene condition for each individual situation.

In order to improve the accuracy of the hand hygiene condition evaluation, the place where the hand control monitoring is applied is divided into a plurality of areas, and it is possible to perceive the user in and out of each area to give a hand control requirement. In addition, the degrees of cleanliness required in each area and the degree of pollution in each area can be indexed and reflected in the requirements of the hand control. Indexes that can be indexed in each area may be one or more. Indicators for exponentiation in each compartment can be measured via separate sensors or can use known values.

The user's hand hygiene status can be evaluated according to the individual hygiene score scored in this way. In this case, the sanitary condition may be set to require more manual disinfection if the score is higher, or to require more manual disinfection if the score is lower.

Depending on the hygiene score of the user, each user may be given a warning or rating according to safety index 403, warning index 404, and risk index 405. Other assessment methods for this hygiene index are only one of various embodiments and can be done in different ways depending on the individual situation or setting method.

The evaluation of the hand hygiene state of the user thus imparted can be made into data so that the user can easily recognize it in the data generation step 406. For example, the message can be displayed in various forms such as a message, a score, a table, and a graph so that the user can easily view the message.

Referring to FIG. 5, an evaluation of the user's hand hygiene state according to one embodiment may be expressed and transmitted to the user's personal terminal 500. The expression scheme can be expressed in various ways that can display the hand hygiene state to the user, such as a pop-up message 501 as shown in the drawing, a table showing the hand-set time per user, and a graph representing the hand hygiene compliance rate.

The above-described steps may be repeated periodically and repeatedly in real time, collecting whether or not the user's hands are cleaned from the operation of the dispenser discharging the hand washer fluid, and collecting and analyzing the hand hygiene status of the user in real time . With this hand monitoring method, it is easy to know the hand hygiene state of the user from the outside, so that the user's hand can be kept clean and the hand can be cleaned effectively.

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 exemplary embodiments. For example, it is to be understood that the techniques described may be performed in a different order than the described methods, and / or that components of the described systems, structures, devices, circuits, Lt; / RTI > or equivalents, even if it is replaced or replaced.

Therefore, other implementations, other embodiments and equivalents to the claims are within the scope of the following claims.

100: Hand control monitoring system
110: Personal Tag
120:
130:
140:
150:
160: management server
500: Personal terminal

Claims (11)

A personal tag in which a user is portable and in which user information is recorded;
A cleaning sensation unit for sensing whether the user's hand is cleaned;
A user sensing unit operable when the cleaning sensing unit detects hand washing, and recognizing the personal tag and acquiring the user information;
A communication unit for transmitting the user information acquired by the user sensing unit to a personal terminal; And
And a management server for collecting and analyzing data received from the personal terminal and for retransmitting the analyzed data to the personal terminal.
The method according to claim 1,
Wherein the user detection unit detects the user information and acquires the user information when the personal tag is in touch or in proximity.
3. The method of claim 2,
Wherein the personal tag is any one of an RFID card included in a necklace, a wristband, or a badge,
Wherein the user sensing unit recognizes the RFID card and acquires the user information.
The method according to claim 1,
Wherein the communication unit transmits the user information to the personal terminal in a Bluetooth manner.
The method according to claim 1,
The management server determines the degree of user's hand washing through the collected data,
And transmits information or an alarm about the hand hygiene state of the user to the personal terminal in real time based on the information.
The method according to claim 1,
And a component detection sensor for detecting a component of the cleaning liquid for cleaning the user's hands,
Detecting whether or not the user's hand is performed;
Recognizing the user's personal tag to obtain user information;
Transmitting the acquired user information to a personal terminal;
Receiving the user information from the personal terminal, and collecting and analyzing user data.
8. The method of claim 7,
Wherein the step of acquiring the user information uses an RFID scheme,
Wherein the step of transmitting the user information to the personal terminal comprises the steps of:
8. The method of claim 7,
After collecting and analyzing the user data,
And re-transmitting the analyzed user data to the personal terminal.
10. The method of claim 9,
Collecting and analyzing the user data comprises:
The user's hand hygiene information is determined by analyzing the elapsed time after checking whether the hand of the user is checked, the entrance / exit location of the user, the residence time of the user at a certain place,
This is compared with a preset hand hygiene index, and the hand hygiene is assessed and data is digitized.
11. The method of claim 10,
Wherein the retransmitting step transmits the assessed user's hand hygiene data to the personal terminal, thereby notifying whether or not the hand of the user is necessary.

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