Awakening support system

Abstract

To provide an awakening support system for reducing stress felt by a guest staying in a lodging facility, in particular, a lodging facility such as a resort hotel in a resort or a tourist resort in awakening from sleep.SOLUTION: An awakening support system for supporting the awakening of a guest is provided with a curtain (3) which is openably / closably provided to a window (2) installed in a guest room of an accommodation facility and serves as a light shielding means for blocking light incident from the outside to the inside, and a linear motor (4) which serves as an opening / closing means for opening / closing the light shielding means, and the awakening support system includes a sheet body (6) and a pressure detection unit (7) which constitute a biological information acquisition unit for acquiring biological information from the guest who is sleeping, a guest terminal (8) provided with a sleep state detection unit for detecting the sleep state of the guest on the basis of the biological information acquired by the biological information acquisition unit, and a server terminal (9) provided with an awakening support operation execution unit for executing an awakening support operation for opening the light shielding means and passing light into the guest room by operating the opening / closing means on the basis of the sleep state detected by the sleep state detection unit.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to an awakening assistance system that assists guests staying at a lodging facility in waking up. [Background technology]

[0002] Generally, when waking a human body from sleep, a stimulus such as sound is used at a predetermined time. In such situations, devices such as alarm clocks are used to wake users up.

[0003] For example, in Patent Document 1, a human body reaction is detected when an alarm is activated, An alarm device has been proposed that can select and apply stimuli to the human body according to the detection results. are. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Application Laid-Open No. 2002-372593 Summary of the Invention [Problem to be solved by the invention]

[0005] However, Patent Document 1 does not provide a sound output means such as a speaker that generates a sound to encourage awakening. This system uses a device to forcefully wake the human body from sleep. This tendency is evident in, for example, the resort-like atmosphere of recreational facilities. This can be particularly noticeable among guests staying at resort hotels in local tourist destinations.

[0006] Therefore, the present invention is directed to accommodation facilities, particularly accommodation facilities such as resort hotels in health resorts and tourist destinations. It is possible to reduce the stress that guests staying at the facility may feel when waking up from sleep. The object is to provide a wake-up assistance system. [Means for solving the problem]

[0007] The wake-up assistance system according to one aspect of the present invention is configured to open a window installed in a guest room of a lodging facility. a light-shielding means that is provided so as to be closable and that blocks light incident from the outside to the inside; and an opening and closing means for opening and closing the door, the opening and closing means being provided for opening and closing the door. a biometric information acquisition unit that acquires biometric information from a guest; a sleep state detection unit that detects the sleep state of the guest based on the body information; The light blocking device is operated based on the sleep state detected by the detector. an awakening assistance operation execution unit that executes an awakening assistance operation by opening the means to pass the light into the passenger compartment; , and is equipped with. [Effects of the Invention]

[0008] According to the present invention, accommodation facilities, particularly resort hotels in health resorts and tourist destinations, This can reduce the stress that guests may feel when waking up from sleep. [Brief explanation of the drawings]

[0009] [Figure 1] 1 is a block diagram showing an awakening assistance system according to a first embodiment of the present invention; [Figure 2] 2 is a functional block diagram of the guest terminal 8 of FIG. 1. FIG. [Figure 3] 2 is a functional block diagram showing the server terminal 9 of FIG. 1. FIG. [Figure 4] 10 is a diagram showing an example of guest data stored in the guest terminal 8 or the server terminal 9. FIG. [Figure 5]10 is a diagram showing an example of accommodation facility data stored in the guest terminal 8 or the server terminal 9. FIG. [Figure 6] 1 is an example of a flowchart relating to an awakening assistance method according to a first embodiment of the present invention. [Figure 7] 2 is a diagram showing an example of a user interface screen displayed on a guest terminal 8 according to the first embodiment of the present invention. FIG. DETAILED DESCRIPTION OF THE INVENTION

[0010] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. The embodiments are not intended to unduly limit the scope of the present disclosure as defined in the claims. , all of the components shown in the embodiments are not necessarily essential components of the present disclosure. .

[0011] (Embodiment 1) <Configuration> FIG. 1 is a block diagram showing the configuration of an awakening assistance system according to a first embodiment of the present invention. This system 1 is for guests staying at accommodation facilities such as resort hotels in health resorts and tourist destinations. The device is designed to support waking up and is provided so that it can be opened and closed at the window 2 installed in the accommodation facility. The curtain 3 is a light blocking means for blocking light from entering the inside from the outside, and the curtain 3 is a light blocking means for opening and closing the curtain 3. The linear motor 4 acts as an opening and closing means, and the bed 5 is positioned between the lying guest and the bed. The seat body 6 is arranged in the room, and the internal pressure of the seat body 6 changes in response to external forces from the guests. It detects pressure fluctuations in the body and generates biological information that indicates a value corresponding to the detected pressure. and a pressure detection unit 7 that outputs the biological information output from the pressure detection unit 7. The system includes a guest terminal 8 and a server terminal 9 connected to the guest terminal 8 via a network NW. The network NW can be the Internet, an intranet, or a wireless LAN (Local Area Network). Area Network), WAN (Wide Area Network), etc. It is composed of:

[0012] The sheet body 6 is made by, for example, joining the peripheries of a plurality of strip-shaped resin films by heat fusion or adhesive bonding. It is a bag-shaped container that is sealed with a fluid (e.g., air) and cannot leak out. The resin film here is made of, for example, vinyl chloride, rubber, etc. , elasticity that allows it to maintain its shape and resistance to external forces from a guest lying on the bed 5. The sheet body 6 has a strength or pressure resistance that can withstand the internal pressure fluctuations. In the portion, a hollow portion (not shown) is provided to allow the fluid in the sheet body 6 to flow to the pressure detection portion 7. The sheet body 6 is provided with a tube, etc., and is used to prevent external airborne radiation from a guest lying on the bed 5. More specifically, the sheet body 6 is placed on the bed 5. The noises emitted by guests staying in the room, such as heartbeat, breathing, turning over in bed, and snoring, The seat body 6 is subjected to external forces due to the body movements of the guests. It is compressed under pressure and can flow into the pressure detection unit 7 through the tube.

[0013] The pressure detection unit 7 detects the pressure of the fluid flowing in from the sheet body 6 and outputs a pressure signal in response to this pressure. The pressure detector 7 outputs a signal indicating the pressure value as biological information to the guest terminal 8. An electromechanical or resistive pressure sensor (not shown) is provided. The pressure sensor is in direct contact with the fluid. The device is placed in a position where it can be touched, and generates a current or voltage that indicates a value corresponding to the pressure of this fluid. The biological information includes the heart rate, skin potential, and respiratory rate of the guest while in bed. , blood pressure, body temperature, presence or absence of body movement, or the depth of sleep of the guest (e.g., phase coherence) The pressure detector 7 is electrically connected to the guest terminal 8, and Biometric information can be transmitted and received between the terminal 8 and the device.

[0014] In this embodiment, the sheet body 6 and the pressure detection unit 7 are used to acquire biological information from a guest staying in bed. The biometric information acquisition unit is configured to:

[0015] The guest terminal 8 is, for example, lent to the guest at the front desk of the accommodation facility and can be carried by the guest. The guest terminal 8 is a terminal device that is small enough to be carried around. A computer that operates by control and can be connected to a network NW by wire or wirelessly. and other information processing devices such as a server terminal 9 connected to the network NW. Access to obtain certain information or download certain programs As a specific example of the guest terminal 8 having such functions, Examples include smartphones, mobile phones, and PDAs.

[0016] The server terminal 9 is managed by a service provider that operates one or more accommodation facilities. The service may be provided to assist guests in waking up from sleep in response to requests from guests who use the service. The server terminal 9 may be a general-purpose terminal such as a workstation or personal computer. It can be implemented as a computer or logically through cloud computing. In this embodiment, for the sake of convenience, one server terminal is used as an example. However, the number of units is not limited to this, and multiple units may be used.

[0017] In this embodiment, the system 1 includes a guest terminal 8 and a server terminal 9. The following description will be given assuming that the customer terminal 8 is used to perform operations on the server terminal 9. The end 9 is configured as a standalone, and the server terminal itself has the function to be operated directly by guests. In addition to the server terminal 9, a provider of accommodation facilities may have a server. The system may also include a terminal that performs the above-mentioned operations.

[0018] FIG. 2 is a functional block diagram of the guest terminal 8 of FIG. 1. The guest terminal 8 includes a communication unit 8 1, a storage unit 82, and a control unit 83.

[0019] The communication unit 81 communicates with the pressure detection unit 7 or the server terminal 9 via the network NW. It is a communication interface for, for example, TCP / IP (Transmission Control Protocol / Internet Protocol) Communication is carried out by agreement.

[0020] The storage unit 82 stores various control processes or programs for executing the functions of the control unit 83. It stores input data etc. and is RAM (Random Access Memory) y), ROM (Read Only Memory), etc. The sleep history storage unit 822 includes a sleep history storage unit 821. The storage unit 822 communicates with the server terminal 9. The data can also be temporarily stored. A database (not shown) may be built outside the memory unit 82 or the guest terminal 8 .

[0021] The sleep history storage unit 821 stores the sleep history of the guest (especially the guest who is staying for multiple nights) regarding the past sleep state. In this embodiment, for example, the position for sleeping is "In bed" indicates a state in which the patient has fallen asleep, and "Awake" indicates a state after falling asleep. "REM sleep state" indicates a state of light sleep, "hypnotic state" indicates a state of deep sleep, "Non-REM sleep state" indicates a deep sleep state, "wake state" indicates a state where sleep has ended, States such as "mid-sleep awakening" which indicates a state of awakening from sleep between sleep and wakefulness It may include.

[0022] The control unit 83 executes the program stored in the storage unit 82 to control the server. It controls the overall operation of the terminal 100 and is a CPU (Central Processor) Singing Unit) or GPU (Graphics Processing Unit) The control unit 83 includes a sleep state detection unit 831. The output unit 831 is started by a program stored in the storage unit 82 and outputs the This is executed by the guest terminal 8, which is an electronic computer.

[0023] The sleep state detection unit 831 detects the biological information acquired from the guest by the sheet member 6 and the pressure detection unit 7. The sleep state of the guest is detected based on the information from the sleep state information. For example, the sleep state detection unit 831 may use a sleep state detection method. Based on the amplitude and period contained in the biological information, the state of the lying down guest is determined based on each of the above. The sleep state is detected.

[0024] FIG. 3 is a functional block diagram showing the server terminal 9 of FIG. 1. The server terminal 9 The device includes a display / operation unit 91, a storage unit 93, and a control unit 94.

[0025] The communication unit 91 is a communication interface for communicating with the guest terminal 8 via the network NW. It is an interface, and communication is carried out using a communication protocol such as TCP / IP.

[0026] The display operation unit 92 is used by, for example, a service provider who operates an accommodation facility to input instructions and control the A user interface used to display text, images, etc. in response to input data from unit 94. If the server terminal 9 is configured as a personal computer, The server terminal 9 is configured with a display and a keyboard or a mouse, and can be used as a smartphone or If the device is a tablet, it will be configured with a touch panel, etc. The operation unit 92 is started by a control program stored in the storage unit 93 and controls the computer. The process is executed by a server terminal 9 (electronic computer).

[0027] The guest terminal 8 may be configured to have a display operation function. In this case, the server The terminal 9 may not be provided.

[0028] The storage unit 93 stores various control processes or programs for executing the functions of the control unit 94. It stores input data and the like and is composed of RAM or ROM. 93 temporarily stores the contents of communication with the guest terminal 8.

[0029] The control unit 94 executes the program stored in the storage unit 93 to control the server This controls the overall operation of the terminal 9 and is composed of a CPU, a GPU, etc. 94 includes an awakening assistance operation execution unit 941, a sleep state prediction unit 942, etc. The operation execution unit 941 and the sleep state prediction unit 942 are configured to execute the program stored in the storage unit 93. and is executed by the guest terminal 8, which is a computer (electronic calculator).

[0030] The awakening assistance operation execution unit 941 is a sleep state detection unit 83 included in the control unit 83 of the guest terminal 8. Based on the sleep state detected by the device 1, the device operates a linear motor 4 as an opening and closing means. This opens the curtain 3 as a light blocking means to allow light from outside into the passenger compartment, providing a wake-up assistance operation. Specifically, the awakening assistance operation execution unit 941 has a function of executing the following: When the sleep state detected by 1 is "REM sleep state", the above-mentioned wake-up support operation is performed. It is possible.

[0031] Here, the depth of sleep of a sleeping guest periodically increases and decreases. The cycle of depth increase and decrease is called the ultradian rhythm. One cycle lasts approximately 90 minutes, with non-REM sleep occurring for 60 to 80 minutes. Then, REM sleep continues for about 10 to 30 minutes, completing one sleep cycle. If the guest's desired sleeping time is a multiple of 90 minutes, such as 6 hours, the waking time This allows guests to sleep at their lightest depth, resulting in less sleep inertia and a more comfortable sleep. Based on this knowledge, the most favorable time to wake up is during the sleep cycle. It has been found that this is the latter half of REM sleep, which is the end stage of sleep.

[0032] The sleep state prediction unit 942 stores the sleep history in the sleep history storage unit 821 of the storage unit 82 of the guest terminal 8. The sleep history information about the past sleep state of the guest stored in the guest terminal 8 and the control Based on the current sleeping state of the guest detected by the sleeping state detection unit 831 included in the unit 83 It has the function of predicting whether or not a guest will enter the "REM sleep state" in the future. The behavior prediction unit 942 predicts the behavior of the guest based on, for example, the behavior of the guest's eye movements in the past, which are included in the history information. Based on the physical index, the time period when theta waves tend to appear in the brain waves of guests (the time when the eye movement of guests The system identifies the period during which sleep patterns are not sawtooth waves, which occur during REM sleep, and compares this with the guest's current sleep state. By combining these data, it is possible to predict the times when guests will be in REM sleep in the future.

[0033] For example, when checking the appearance of theta waves using electroencephalograms, the power spectrum of theta waves, Spectral ratio (sum of 4Hz-8Hz spectrum / 0.5Hz-24Hz spectrum) It is possible to use the sum of theta waves, wavelet transform, etc. When confirming the presence of schizophrenia using electrooculography, it is important to check whether high-amplitude waves of 1 Hz to 10 Hz appear. It is possible to detect

[0034] The awakening support operation execution unit 941 executes the awakening support operation based on the prediction result of the sleep state prediction unit 942. Here, the sleep history information can be updated with comments or ratings from guests. If related information is included, guest feedback on previous awakening assistance provided By using this information, machine learning can be used to It is also possible to generate a learning model through learning and perform wakefulness assistance based on the learning model. In addition, guests are classified by age, gender, and family structure, and learning models are created for each attributed guest. By generating a rule, customized awakening assistance can be realized.

[0035] FIG. 4 is a diagram showing an example of guest data stored in the guest terminal 8 or the server terminal 9. .

[0036] The guest data 1000 shown in FIG. 4 stores various data related to guests. For the sake of convenience, let us take the example of one guest (identified by guest ID "10001"): However, multiple pieces of information can be stored. Examples of various data related to guests include For example, basic information of guests (guests' names, addresses, contact information such as email addresses, ages, genders, etc.) type, preference information, height, weight, etc.), accommodation history information (name of the accommodation facility where the guest stayed, room type, etc.) pool, facilities used, dining facilities, etc.), sleep history information (recording the eye movements of guests in the past, etc. Physical indicators (including electroencephalograms, electrooculography, etc.), payment information (accommodation fees, transportation included in travel plans, etc.) (Information necessary to reserve / pay for means, facilities, plans, etc.)

[0037] Here, an example of the guest's preference information (particularly, preference information regarding sleep) is The desired environment in the guest room (temperature, humidity, air volume, etc.) and its relationship with the pillows used by guests The music and background music that guests like to play when they wake up (such as the sound of the wind blowing, the sound of waves, etc.) Examples of relaxing music include relaxing aromas that help you relax while you sleep. In addition, preference information can be used to reflect the individual's preferences in the wakefulness support. That is why.

[0038] FIG. 5 is a diagram showing an example of accommodation facility data stored in the guest terminal 8 or the server terminal 9. do.

[0039] The accommodation facility data 2000 shown in FIG. 5 stores various data related to accommodation facilities. For the sake of convenience, we will refer to one accommodation facility (identified by the accommodation facility ID "20001"). This example shows how to store information about multiple accommodations. As various related data, for example, basic information of accommodation facilities (facility name, address, accommodation plan (price) (Fee), Access (Transportation, etc.), Facility Information (Room Information (Room Type, Grade, Information on facilities (in the room, facilities within the facility), information on food and beverage facilities (restaurants, cafes, bars, etc.), recreational facilities, etc. Recreation facilities (bowling alley, karaoke, swimming pool, golf course, private beach, athletic facilities, etc.), surrounding information (tourist attractions around the accommodation, dining facilities (restaurants, etc.), Other information on rental cars, shuttles, etc.), recreational facilities information (golf courses, amusement parks, Zoos, aquariums, and service information (snorkeling, diving, trekking) experiences, etc.), and transportation information (buses, taxis, trains, flights, etc.).

[0040] <Processing flow> Referring to FIG. 6, the flow of the process of the awakening assistance method executed by the system 1 of this embodiment will be described. FIG. 6 is a flowchart of the awakening assistance method according to the first embodiment of the present invention. This is an example of a route.

[0041] To use the system 1, the guest uses the web browser or The user accesses the server terminal 9 using an application provided by the service provider. If you are using the service for the first time, please enter the basic guest information described above. If you already have an account, you will need to go through the required authentication process, such as entering your ID and password. After this authentication, you can access the website, app, A predetermined user interface is provided via a web application or the like, and the steps shown in FIG. Proceed to S101.

[0042] First, in step S101, the communication unit 91 of the server terminal 9 The device communicates with the communication unit 81 and receives predetermined advance information as the awakening condition. For example, the guest may access the website using a web browser or application provided on the guest terminal 8 shown in FIG. The screen shown in the user interface provided through the application is an example of As shown in Figure 7, guests can select the setting information for the wake-up support. At this time, the guest ID "10001" is input or selected via the guest terminal 8. After inputting or selecting the desired alarm time "15:30", press the wake-up assistance control start button. The input can be made by clicking or tapping.

[0043] Next, in step S102, the control unit 83 of the guest terminal 8 receives the input from the guest. The alarm time and the wake-up assistance control start instruction are transmitted to the server terminal 9 via the communication unit 81. Send.

[0044] Next, in step S103, the control unit 94 of the server terminal 9 Determine whether the calculation time required to predict whether the customer will enter the "REM sleep state" has elapsed. The control unit 94 determines whether a predetermined calculation time (for example, one minute) has elapsed. By this, it predicts whether or not the guest will enter the "REM sleep state" periodically based on the calculation time. If the calculation time has elapsed (YES in step S103), the control unit 94 If the calculation time has not elapsed (NO in step S103), the process proceeds to step S104. ), and return to step S102.

[0045] Next, in the process of step S104, the sleep state prediction unit 942 included in the control unit 94 Based on the sleep history information about the guest's past sleep state and the guest's current sleep state, The time in the future when the guest may be in "REM sleep state" and when the guest is to be awakened The time (hereinafter referred to as the wake-up assistance control start time) is predicted. The information required for the prediction process is as follows: The detection result by the sleep state detection unit 831 of the guest terminal 8 is acquired and used as needed. After completing the process of step S104, the control unit 94 proceeds to step S105.

[0046] Next, in the process of step S105, the control unit 94 receives the prediction result of the sleep state prediction unit 942. a time period (for example, a time period in 60-minute units) including the wakefulness assistance control start time calculated based on the By comparing the current time acquired by the control unit 94 with the time period including the start time of the awakening assistance control, The control unit 94 determines whether the current time is included in the wake-up assistance control start time. If the time period does not include the current time (NO in step S105), 5 is repeated, and if the current time is included in the time period including the wake-up assistance control start time (step If the answer is YES in S106, proceed to step S106.

[0047] Next, in the process of step S106, the control unit 94 executes Specifically, the awakening support operation execution unit 941 included in the control unit 94 performs the awakening support control at the time. By operating the linear motor 4 as the opening and closing means, the curtain as the light blocking means In this example, the alarm clock is turned on to allow light from outside into the cabin. At 15:30, linear motor 4 starts operating, and the light is initially dim and the frequency is divided by 90. The light is gradually reduced from outside so that it is brightest at 3:40 PM, the time when sleep ends. A wake-up assistance action is performed to increase the irradiation intensity of the sunlight entering the room.

[0048] In this way, guests are gradually exposed to light while they sleep, and when the 90-minute sleep cycle ends, By exposing yourself to the brightest light at 3:40pm, you can wake up comfortably.

[0049] Conventional systems use audio output means such as a speaker to generate sounds that wake you up. For example, the user would be forced to wake up from sleep. This trend is likely to occur in resort and tourist areas, for example. This can be particularly noticeable among guests staying at resort hotels and other similar establishments.

[0050] In this regard, according to the present embodiment, the awakening support operation execution unit 941 uses a curtain as a light blocking means. By opening the door 3 and letting light in from outside into the room, it helps guests gradually wake up. This allows guests to wake up stress-free.

[0051] Therefore, according to the awakening assistance system 1 of this embodiment, it is possible to The sensations that guests staying at a resort hotel or other accommodation facility may experience when waking up from sleep It can reduce stress.

[0052] Although the embodiments of the present disclosure have been described above, they may be embodied in various other forms. It is possible to implement various omissions, substitutions and modifications. These embodiments and variations, as well as omissions, substitutions and changes, are intended to be included in the claims. The technical scope of the above and its equivalents.

[0053] In the above embodiment, the light blocking means is configured by the curtain 3. For example, the light blocking means may be configured as a blind attached to the inside of the window. . [Explanation of symbols]

[0054] 1. Awakening support system, 2. Window, 3. Curtain (light blocking means), 4. Linear motor (opening / closing hand) 5 bed, 6 seat body, 7 pressure detection unit, 8 guest terminal, 9 server terminal, NW Network

Claims

1. It is installed in the windows of guest rooms of accommodation facilities so that they can be opened and closed, and allows light to enter from the outside to the inside. The device is provided with a light blocking means for blocking light and an opening / closing means for opening and closing the light blocking means, and is used to help guests stay awake. A wake-up assistance system comprising: a biological information acquisition unit that acquires biological information from the guest who is currently in bed; The sleep state of the guest is detected based on the biological information acquired by the biological information acquisition unit. a sleep state detection unit for detecting a sleep state; The opening and closing means is operated based on the sleep state detected by the sleep state detection unit. and performing an awakening assistance operation to open the light blocking means and pass the light into the passenger compartment. An assist operation execution unit, Awakening support system.

2. The awakening assistance system according to claim 1, The awakening assistance operation execution unit is configured to: and performing the wake-up assistance action when the subject is in a REM sleep state. Awakening support system.

3. The awakening assistance system according to claim 1 or 2, a sleep history storage unit that stores sleep history information relating to the guest's past sleep state; The history information stored in the sleep history storage unit and the sleep state detected by the sleep state detection unit Based on the current sleep state, the guest will be in a light sleep state, REM sleep, in the future. a sleep state prediction unit that predicts whether or not the sleep state will occur, The awakening assistance action execution unit executes the awakening assistance action based on a prediction result of the sleep state prediction unit. Execute the operation, Awakening support system.

4. The awakening assistance system according to any one of claims 1 to 3, The shading means is a curtain or a blind. Awakening support system.

5. The awakening assistance system according to any one of claims 1 to 4, The biological information may include the heart rate, respiratory rate, presence or absence of body movement of the guest while in bed, or Includes information on the depth of guests' sleep, Awakening support system.

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