Intelligent lamp mirror control system for hotel

Abstract

The invention relates to the technical field of intelligent lamp mirrors, in particular to an intelligent lamp mirror control system for hotels, which is applied to intelligent lamp mirrors in guest rooms and comprises a main control module, a sensing module, a networking module and a dimming module, the sensing module, the networking module and the dimming module are in signal connection with the main control module, and the main control module acquires local real-time time through the networking module; the sensing module is used for sensing posture changes of residents in guest rooms; and the dimming module is used for controlling the brightness of the intelligent lamp mirror to adaptively change according to the local real-time time and the posture change of the resident. Through cooperation of the main control module, the sensing module, the networking module and the dimming module, the effect of adjusting the brightness according to factors such as time and human postures is realized, so that intelligence is more adaptive to residents in guest rooms.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent light mirrors, and in particular to an intelligent light mirror control system for hotels. Background Art

[0002] Smart light mirrors are products that, in addition to the original lighting functions of light mirrors, can also provide adaptive functions according to user needs, such as smart dimming, etc. Smart light mirrors used in hotels must be adaptively adjusted to the needs of hotel residents, but there is no specific design solution for smart light mirrors used in hotels in the prior art, which leads to a decline in the user experience of hotels and residents. Summary of the invention

[0003] In view of the problems of the prior art, the present invention provides an intelligent light mirror control system for a hotel, which can enable the intelligent light mirror to provide corresponding lighting solutions according to the actions of hotel residents.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: The present invention provides a smart light mirror control system for a hotel, which is applied to a smart light mirror in a guest room, and includes a main control module, a sensing module, a networking module and a dimming module, all of which are connected to the main control module by signal. The main control module obtains the local real-time time through the networking module; The sensing module is used to sense the posture changes of the occupants in the guest room; The dimming module is used to control the brightness of the smart light mirror to adapt according to the local real-time time and the posture changes of the residents.

[0005] Furthermore, the dimming module controls the brightness of the smart light mirror to change adaptively according to the local real-time time and the posture changes of the residents, specifically including: Get the local real-time time and the current posture of the resident; Monitor the changes in the residents’ posture to determine their intended movements; Control the on and off and brightness of the smart light mirror according to the residents' intended actions; Among them, the residents' intended actions include getting up at night, getting out of bed, and going to bed.

[0006] Furthermore, when it is determined that the resident's intended action is to get up at night, the smart light mirror is controlled in the following manner: Control the smart light mirror to illuminate, and switch the lighting brightness of the smart light mirror to the lowest brightness L low; Monitor the distance between the resident and the bathroom, and gradually increase the brightness of the smart light mirror as the distance from the resident to the bathroom decreases, until the brightness of the smart light mirror is adjusted to 1.5-2L when the resident enters the bathroom; When it is determined that the resident's intended action is to get up, the smart light mirror is controlled in the following manner: Get the ambient brightness L' in the guest room; According to L difference = L-L', calculate the brightness difference value L difference; wherein L is the preset appropriate brightness value; Control the smart light mirror to illuminate and switch to the lowest brightness L low, and then control the smart light mirror to adjust the brightness to L difference within t time; Maintain the current brightness of the smart light mirror until the surrounding brightness changes; Where t is the time required for residents to adapt to the brightness change.

[0007] Furthermore, the sensing module includes a plurality of infrared sensors arranged in the guest rooms, and the plurality of infrared sensors are all connected to the main control module signal; The monitoring of the resident's posture changes to determine the resident's intended actions specifically includes: Obtain the body contours and temperature changes of residents through infrared sensors; Judging the mental state of the resident according to the change of the resident's body temperature, wherein the mental state includes wakefulness and sleep; Infer the residents' intended actions by combining their mental states with changes in their body contours.

[0008] Furthermore, it also includes a backup power supply, an image acquisition module and a comparison module, all of which are connected to the main control module signal. The backup power supply is used to power the smart light mirror in the event of a power outage; The main control module is also used to connect to an external server through the networking module to obtain the current resident image of the guest room from the server; The image acquisition module is used to acquire images of people in the guest room to obtain images of people; The comparison module is used to compare the resident image with the person image to determine whether the person is a resident; When the person is not a resident, the main control module alerts the current resident of the room through the networking module; The server is connected to the cloud, and residents obtain warning signals through the cloud.

[0009] Furthermore, the main control module is used to perform the following steps: Get the current status of the room from the server; Monitor changes in the guest room status. When the guest room status changes to someone renting the room, obtain the current resident image from the server. Overwrite the previous resident image with the current resident image of the guest room; Get the power status of the smart light mirror. When the smart light mirror is powered off, turn on the backup power supply and use the backup power supply to supply power to the main control module, perception module and networking module.

[0010] Furthermore, the main control module is also used to perform the following steps: Get the current status change of the guest room. If the guest room status changes to unrented, the main control module switches to sleep mode. Get the power status of the smart light mirror. If the smart light mirror is reconnected to the power, get the room card information that triggers the power connection, and get the person image according to the room card information. The image acquisition module acquires the image of the person entering the guest room and compares the person image with the human image; If the comparison shows that the person is the same, no other actions will be performed; if the comparison shows that the person is not the same, a warning signal will be sent to the server through the networking module, and the person image and the character image will be uploaded to the server at the same time.

[0011] Furthermore, when the person is not a resident, or when the comparison shows that the person is not the same person, the image acquisition module saves the image and uploads it to the server; When the person is a resident, the image acquisition module does not upload the image and deletes the acquired image.

[0012] Furthermore, when the smart light mirror is powered by a backup power supply, it also includes: The main control module, sensing module, dimming module and networking module are powered by a backup power supply; The sensing module obtains the signal changes in the guest room to determine whether there is someone in the room; When it is sensed that there is someone in the guest room, the image acquisition module is controlled to be powered on, and then the dimming module is controlled to illuminate at a specific brightness L0 to change the room brightness, and the image acquisition module is used to acquire images of the creatures in the guest room when the room brightness changes.

[0013] Furthermore, the main control module is also used to perform the following steps: Monitor the scene in the guest room through the image acquisition module; When a person is detected in the guest room under the backup power supply state, the person is determined to be an intruder, and the image of the intruder is obtained through the image acquisition module and transmitted to the server, and a warning signal is sent to the server at the same time.

[0014] Beneficial effects of the present invention: The present invention achieves the effect of adjusting the brightness according to factors such as time and human posture through the cooperation of the main control module, the sensing module, the networking module and the dimming module, thereby making the intelligence more suitable for the residents in the guest room.

[0015] In addition, the present invention also has the function of guest room protection, and can compare the images of people in the guest room and the residents so as to promptly inform the hotel and the residents when there is an intruder in the guest room. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the electric control principle diagram of the present invention. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0018] For hotel residents, the following two points of concern must be: whether the smart light mirror can accurately perform relevant lighting actions according to the residents' intentions, and the safety issues in the guest rooms.

[0019] Regarding the first point, Figure 1 As shown, the present invention provides an intelligent light mirror control system for hotels, which is applied to intelligent light mirrors in guest rooms, including a main control module, a sensing module, a networking module and a dimming module, all of which are connected to the main control module by signal. The main control module obtains the local real-time time through the networking module; The sensing module is used to sense the posture changes of the occupants in the guest room; The dimming module is used to control the brightness of the smart light mirror to adapt according to the local real-time time and the posture changes of the residents.

[0020] Specifically, the present invention can combine the local real-time time and the changes in the residents' posture to determine the actions that people want to perform (hereinafter referred to as intended actions), and then make corresponding brightness adjustments based on the residents' intended actions, allowing people to live more comfortably in the guest rooms and improving people's experience.

[0021] In this embodiment, the dimming module controls the brightness of the smart light mirror to change adaptively according to the local real-time time and the posture changes of the residents, specifically including: Get the local real-time time and the current posture of the resident; Monitor the changes in the residents’ posture to determine their intended movements; Control the on and off and brightness of the smart light mirror according to the residents' intended actions; Among them, the residents' intended actions include getting up at night, getting out of bed, and going to bed.

[0022] According to actual research, people need the brightness of smart mirrors to change mainly when they get up at night, get up, and go to bed. For example, when people get up at night, they often do not need a high brightness to avoid discomfort or affect the state of falling asleep again. When they get up, they hope to gradually increase the brightness of the room so that they can adapt. When they go to bed, they hope to have a light source with low brightness (such as a night light) before lying down, and the light source will be turned off after they fall asleep.

[0023] Based on the above scenarios, the present invention mainly targets the three actions of getting up at night, getting out of bed, and sleeping, and matches the intended actions with the local real-time time and the changes in the residents' posture. For example, when judging the intended action of getting up at night, the condition must be that it is late at night and the posture of the person changes from lying down to getting up; when judging the intended action of getting up, the condition must be that it is early in the morning and the posture of the person changes from lying down to getting up; when judging the intended action of sleeping, the condition must include that the person lies down for a certain period of time.

[0024] Of course, there may be individual situations, such as getting up late at night, which can be matched according to actual actions. For example, compared with getting up at night, a person's subsequent actions and the location in the guest room reached will inevitably be different when getting up late at night. The present invention can be equipped with deep learning of an artificial intelligence module to gradually improve the judgment conditions of different intended actions, thereby making the dimming more accurate and intelligent.

[0025] Specifically, for the above three situations, this embodiment describes the specific scenarios one by one: 1. When it is determined that the resident's intended action is to get up at night, the smart light mirror is controlled in the following manner: Control the smart light mirror to illuminate, and switch the lighting brightness of the smart light mirror to the lowest brightness L low; Monitor the distance between the resident and the bathroom, and gradually increase the brightness of the smart light mirror as the distance from the resident to the bathroom decreases, until the brightness of the smart light mirror is adjusted to 1.5-2L when the resident enters the bathroom.

[0026] 2. When it is determined that the resident's intended action is to get up, the smart light mirror is controlled in the following manner: Get the ambient brightness L' in the guest room; According to L difference = L-L', calculate the brightness difference value L difference; wherein L is the preset appropriate brightness value; Control the smart light mirror to illuminate and switch to the lowest brightness L low, and then control the smart light mirror to adjust the brightness to L difference within t time; The smart light mirror maintains its current brightness until the surrounding brightness changes.

[0027] Specifically, the sensing module includes a plurality of infrared sensors arranged in the guest rooms, and the plurality of infrared sensors are all connected to the main control module signal; The monitoring of the resident's posture changes to determine the resident's intended actions specifically includes: Obtain the body contours and temperature changes of residents through infrared sensors; Judging the mental state of the resident according to the change of the resident's body temperature, wherein the mental state includes wakefulness and sleep; Infer the residents' intended actions by combining their mental states with changes in their body contours.

[0028] The temperature difference between a person's awake state and sleeping state is usually 0.5-1℃, so analyzing the changes in a person's body temperature can also tell to a certain extent whether the person is asleep or awake. In addition to obtaining the body contour of a person based on the heat emitted by a person, the infrared sensor can also obtain the body temperature value of a person, achieving the effect of obtaining two reference parameters at the same time.

[0029] Therefore, when it is determined that the resident's intended action is sleeping, the smart light mirror is controlled in the following manner: Gradually reduce the brightness of the smart light mirror until it reaches L low; Get the current body temperature of the resident. When the difference between the highest and lowest body temperatures is greater than 0.5°C, turn off the smart light mirror.

[0030] Wherein, t is the time required for residents to adapt to the brightness change, and the above-mentioned Llow, L' and L are parameters that can be obtained through testing, and the specific values ​​are not shown here.

[0031] Obviously, when people get up at night, in addition to requiring low-brightness lighting, they also tend to not need too much brightness for lighting when they enter the bathroom. According to this method, it can be divided into two situations, one is the smart light mirror set in the guest room, and the other is the smart light mirror set in the bathroom. Taking the smart light mirror set in the guest room as an example, it must be to judge the intention of the resident and adjust the brightness of the smart light mirror to the lowest, so as to achieve the lighting effect without causing excessive stimulation to the resident; as the resident walks into the bathroom, the brightness gradually increases until the resident enters the bathroom and maintains the corresponding brightness, so that the resident can use the toilet under low brightness; and when the resident leaves the bathroom, the brightness change of the smart light mirror can be reversed according to the above.

[0032] If the smart light mirror is set in the bathroom, the brightness change can be the opposite of that in the guest room. Since the bed and the bathroom are close to each other in most ordinary guest rooms and there are fewer obstacles, the low-brightness lighting effect can be cleverly achieved by setting the position of the smart light mirror.

[0033] Similarly, when people need to get up, the difference between the brightness outside the room and inside the room is large because the curtains in the guest room have good light blocking properties, which can easily cause discomfort if the curtains are directly opened. Therefore, the present invention uses a smart light mirror to gradually increase the brightness, so that the residents can comfortably adapt to the brightness changes in the guest room, and will not feel uncomfortable when opening the curtains later. The effect of improving user experience is achieved by combining smart dimming with usage scenarios.

[0034] The above is the first concern for hotel smart light mirrors. The following is a discussion of the second concern for hotel smart light mirrors: In this embodiment, the present invention further includes a backup power supply, an image acquisition module and a comparison module, all of which are connected to the main control module signal. The backup power supply is used to power the smart light mirror in the event of a power outage; The main control module is also used to connect to an external server through the networking module to obtain the current resident image of the guest room from the server; The image acquisition module is used to acquire images of people in the guest room to obtain images of people; The comparison module is used to compare the resident image with the person image to determine whether the person is a resident; When the person is not a resident, the main control module alerts the current resident of the room through the networking module; The server is connected to the cloud, and residents obtain warning signals through the cloud.

[0035] That is, when residents check in to a hotel, they need to enter their identity information, including but not limited to ID card recognition and face recognition at the hotel front desk. This information will be entered into the hotel's server, and the main control module can obtain information about all residents in the room from the server, mainly face recognition information. Residents can use mobile phones and other terminals to log in to the hotel's APP, mini-programs, etc., bind to the room, and obtain relevant information about the room, such as power outage time, cleaning staff information, etc.

[0036] When all residents leave the guest room, the room card is removed, so the power is cut off in the guest room, and the backup power supply is turned on. After the resident leaves, the door may not be closed properly, allowing other people to enter the room. Therefore, when the backup power supply is on, anyone who enters the guest room is considered an intruder, and the main control module sends the image of the person and a warning signal to the server, which notifies the hotel staff and residents through the server. That is, the residents can view the scene image in the guest room through the APP or applet and record it, which is convenient for subsequent related action processing.

[0037] Specifically, the main control module is used to perform the following steps: Get the current status of the room from the server; Monitor changes in the guest room status. When the guest room status changes to someone renting the room, obtain the current resident image from the server. Overwrite the previous resident image with the current resident image of the guest room; Get the power status of the smart light mirror. When the smart light mirror is powered off, turn on the backup power supply and use the backup power supply to supply power to the main control module, perception module and networking module.

[0038] The present invention still retains the information of the previous resident before the new resident rents the house. Only after the new resident rents the house and moves in, the information of the previous resident is overwritten with the information of the new resident, thereby ensuring that the information can be traced within a certain period of time.

[0039] In the power-off state, in order to save electricity, the present invention only maintains power supply to the main control module, the perception module and the networking module, and other modules are in the power-off state; only when the backup power supply is powered and there is an intruder, will the image acquisition module and the comparison module be powered, thereby achieving energy-saving effects and ensuring that the backup power supply capacity does not need to be too large to meet the needs.

[0040] Specifically, the main control module is also used to perform the following steps: Get the current status change of the guest room. If the guest room status changes to unrented, the main control module switches to sleep mode. Get the power status of the smart light mirror. If the smart light mirror is reconnected to the power, get the room card information that triggers the power connection, and get the person image according to the room card information. The image acquisition module acquires the image of the person entering the guest room and compares the person image with the human image; If the comparison shows that the person is the same, no other actions will be performed; if the comparison shows that the person is not the same, a warning signal will be sent to the server through the networking module, and the person image and the character image will be uploaded to the server at the same time.

[0041] In the case of a power outage in the guest room, if the power is restored, in addition to the resident's room card, there is also a master card used by the hotel cleaner. The hotel can enter the cleaner's information on each master card. When the cleaner inserts the master card into the power slot, the information on the master card will be read by the hotel's server. The main control module can obtain the identity information of the master card from the server, and then use the image acquisition module set in the smart light mirror to obtain the cleaner's head portrait, and compare it with the identity information of the master card to determine whether the cleaning is done by the owner of the master card, so as to ensure the verification and traceability of identity information, so that residents can feel more at ease.

[0042] Specifically, when the person is not a resident, or when the comparison shows that the person is not the same person, the image acquisition module saves the image and uploads it to the server; When the person is a resident, the image acquisition module does not upload the image and deletes the acquired image to protect the privacy of the resident. When the image is the same person after comparison, the hotel can pre-set whether to delete it.

[0043] Specifically, when the smart light mirror is powered by a backup power supply, it also includes: The main control module, sensing module, dimming module and networking module are powered by a backup power supply; The sensing module obtains the signal changes in the guest room to determine whether there is someone in the room; When it is sensed that there is someone in the guest room, the image acquisition module is controlled to be powered on, and then the dimming module is controlled to illuminate at a specific brightness L0 to change the room brightness, and the image acquisition module is used to acquire images of the creatures in the guest room when the room brightness changes.

[0044] The image acquisition module needs to be able to obtain clear images under a certain brightness. When powered by a backup power supply, in order to save power, as few modules as possible must be allowed to work. Only when an intruder is determined to be present will the dimming module control the smart light mirror to emit light, so that the powered image acquisition module can obtain a clear image of the intruder.

[0045] Specifically, the main control module is also used to perform the following steps: Monitor the scene in the guest room through the image acquisition module; When a person is detected in the guest room under the backup power supply state, the person is determined to be an intruder, and the image of the intruder is obtained through the image acquisition module and transmitted to the server, and a warning signal is sent to the server at the same time.

[0046] Upon receiving the warning signal, the hotel can promptly arrange for security personnel to arrive at the guest room to handle the situation. On the other hand, residents can also monitor the situation in the guest room in real time, which is convenient for inventorying losses and communicating with the hotel about specific precautions when handling the situation.

[0047] It should be noted that in the second focus of the present invention, the image acquisition module includes multiple cameras, at least one camera is set on the mirror surface of the smart light mirror, and other cameras can be set on the side walls of the smart light mirror. Usually, cameras are not set in guest rooms, but the setting of the present application in the smart light mirror has sufficient privacy, so that intruders will not notice the existence of the camera, and the present invention determines whether the image is deleted, ensuring that the image is uploaded only when a warning is needed, protecting the privacy and security of the residents.

[0048] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention is disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent changes and modifications made to the above embodiments according to the technology of the present invention are all within the scope of the technical solution of the present invention without departing from the content of the technical solution of the present invention.

Claims

1. A smart light mirror control system for hotels, applied to smart light mirrors in guest rooms, characterized in that: It includes a main control module, a sensing module, a networking module and a dimming module, all of which are connected to the main control module signal. The main control module obtains the local real-time time through the networking module; The sensing module is used to sense the posture changes of the occupants in the guest room; The dimming module is used to control the brightness of the smart light mirror to adapt according to the local real-time time and the posture changes of the residents.

2. The intelligent light mirror control system for hotels according to claim 1, characterized in that: The dimming module controls the brightness of the smart light mirror to change adaptively according to the local real-time time and the posture changes of the residents, specifically including: Get the local real-time time and the current posture of the resident; Monitor the changes in the residents’ posture to determine their intended movements; Control the on and off and brightness changes of the smart light mirror according to the residents' intended actions; Among them, the residents' intended actions include getting up at night, getting out of bed, and going to bed.

3. The intelligent light mirror control system for hotels according to claim 2, characterized in that: When it is determined that the resident's intended action is to get up at night, the smart light mirror is controlled in the following manner: Control the smart light mirror to illuminate, and switch the lighting brightness of the smart light mirror to the lowest brightness L low; Monitor the distance between the resident and the bathroom, and gradually increase the brightness of the smart light mirror as the distance from the resident to the bathroom decreases, until the brightness of the smart light mirror is adjusted to 1.5-2L when the resident enters the bathroom; When it is determined that the resident's intended action is to get up, the smart light mirror is controlled in the following manner: Get the ambient brightness L' in the guest room; According to L difference = L-L', calculate the brightness difference value L difference; wherein L is the preset appropriate brightness value; Control the smart light mirror to illuminate and switch to the lowest brightness L low, and then control the smart light mirror to adjust the brightness to L difference within t time; Maintain the current brightness of the smart light mirror until the surrounding brightness changes; Where t is the time required for residents to adapt to the brightness change.

4. The intelligent light mirror control system for hotels according to claim 2, characterized in that: The sensing module includes a plurality of infrared sensors arranged in the guest rooms, and the plurality of infrared sensors are all connected to the main control module signal; The monitoring of the resident's posture changes to determine the resident's intended actions specifically includes: Obtain the body contours and temperature changes of residents through infrared sensors; Judging the mental state of the resident according to the change of the resident's body temperature, wherein the mental state includes wakefulness and sleep; Infer the residents' intended actions by combining their mental states with changes in their body contours.

5. The intelligent light mirror control system for hotels according to claim 1, characterized in that: It also includes a backup power supply, an image acquisition module and a comparison module, all of which are connected to the main control module signal. The backup power supply is used to power the smart light mirror in the event of a power outage; The main control module is also used to connect to an external server through the networking module to obtain the current resident image of the guest room from the server; The image acquisition module is used to acquire images of people in the guest room to obtain images of people; The comparison module is used to compare the resident image with the person image to determine whether the person is a resident; When the person is not a resident, the main control module alerts the current resident of the room through the networking module; The server is connected to the cloud, and residents obtain warning signals through the cloud.

6. The intelligent light mirror control system for hotels according to claim 5, characterized in that: The main control module is used to perform the following steps: Get the current status of the room from the server; Monitor changes in the guest room status. When the guest room status changes to someone renting the room, obtain the current resident image from the server. Overwrite the previous resident image with the current resident image of the guest room; Obtain the power status of the smart light mirror. When the smart light mirror is powered off, turn on the backup power supply and use the backup power supply to supply power to the main control module, the sensing module and the networking module.

7. The intelligent light mirror control system for hotels according to claim 6, characterized in that: The main control module is also used to perform the following steps: Get the current status change of the guest room. If the guest room status changes to unrented, the main control module switches to sleep mode. Get the power status of the smart light mirror. If the smart light mirror is reconnected to the power, get the room card information that triggers the power connection, and get the person image according to the room card information. The image acquisition module acquires the image of the person entering the guest room and compares the person image with the human image; If the comparison shows that the person is the same, no other actions will be performed; if the comparison shows that the person is not the same, a warning signal will be sent to the server through the networking module, and the person image and the character image will be uploaded to the server at the same time.

8. The intelligent light mirror control system for hotels according to claim 7, characterized in that: When the person is not a resident, or is not the same person when compared, the image acquisition module saves the image and uploads it to the server; When the person is a resident, the image acquisition module does not upload the image and deletes the acquired image.

9. The intelligent light mirror control system for hotels according to claim 7, characterized in that: When the smart light mirror is powered by a backup power supply, it also includes: The main control module, sensing module, dimming module and networking module are powered by a backup power supply; The sensing module obtains the signal changes in the guest room to determine whether there is someone in the room; When it is sensed that there is someone in the guest room, the image acquisition module is controlled to be powered on, and then the dimming module is controlled to illuminate at a specific brightness L0 to change the room brightness, and the image acquisition module is used to acquire images of the creatures in the guest room when the room brightness changes.

10. The intelligent light mirror control system for hotels according to claim 6, characterized in that: The main control module is also used to perform the following steps: Monitor the scene in the guest room through the image acquisition module; When a person is detected in the guest room under the backup power supply state, the person is determined to be an intruder, and the image of the intruder is obtained through the image acquisition module and transmitted to the server, and a warning signal is sent to the server at the same time.

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