CN114727456A - Sleep-aid lamp control method, system, storage medium and program product - Google Patents
Sleep-aid lamp control method, system, storage medium and program product Download PDFInfo
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- CN114727456A CN114727456A CN202210503494.XA CN202210503494A CN114727456A CN 114727456 A CN114727456 A CN 114727456A CN 202210503494 A CN202210503494 A CN 202210503494A CN 114727456 A CN114727456 A CN 114727456A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention relates to the technical field of intelligent home, in particular to a sleep-aid lamp control method, a sleep-aid lamp control system, a storage medium and a program product. The method comprises the following steps: acquiring vital sign information of at least one human body; respectively generating a light control instruction corresponding to each human body according to the vital sign information of at least one human body; determining lighting equipment corresponding to each human body; and transmitting each light control instruction corresponding to the human body to the corresponding lighting equipment respectively, wherein the light control instruction is used for controlling the operating parameters of the lighting equipment. The invention is used for solving the problems of low intelligentization degree and poor sleep-aiding effect of the sleep-aiding lamp in the prior art.
Description
Technical Field
The invention relates to the technical field of intelligent home, in particular to a sleep-aid lamp control method, a sleep-aid lamp control system, a storage medium and a program product.
Background
It has been pointed out that sleep disorders due to anxiety, health problems, environmental factors, etc. show a tendency to be younger in the population. Among them, 46.6% of people consider anxiety and a fidgety mood as major factors causing insomnia. In order to solve the sleep trouble, different groups can adopt different modes to help sleep. Among many ways, the use of intelligent sleep-aid products has become the choice of many young people. In particular, the light with different wavelengths is used in the sleep-aid lamp product based on the principle of optics, which is helpful to regulate the circadian rhythm or sleep/wake-up cycle of people and realize the purpose of sleep-aid.
However, the conventional sleep-aid lamp has poor interaction with the user. Most of the normally-on sleep-assisting lamps need the user to set the working time in advance, so that the sleep anxiety can be further aggravated; or the user is required to manually turn off the power supply before falling asleep, which causes interference to the user in a stable falling asleep process to a certain extent. Meanwhile, the existing sleep-assisting lamp is only used for one individual, when two or more users are in a bedroom, the light of the same sleep-assisting lamp is beneficial to sleeping of one person, and the sleep-assisting lamp is possibly not beneficial to sleeping of the other person, so that the sleep-assisting effect is reduced. Therefore, the existing sleep-aiding lamp is low in intelligentization degree and poor in sleep-aiding effect.
Disclosure of Invention
The invention provides a sleep-aid lamp control method, a system, a storage medium and a program product, which are used for solving the problems of low intelligent degree and poor sleep-aid effect of a sleep-aid lamp in the prior art.
The invention provides a sleep-aid lamp control method, which comprises the following steps: acquiring vital sign information of at least one human body; respectively generating a light control instruction corresponding to each human body according to the vital sign information of at least one human body; determining lighting equipment corresponding to each human body; and transmitting each light control instruction corresponding to the human body to the corresponding lighting equipment respectively, wherein the light control instruction is used for controlling the operating parameters of the lighting equipment.
According to the sleep-assisting lamp control method provided by the invention, the step of respectively generating the light control instruction corresponding to each human body according to the vital sign information of at least one human body comprises the following steps: matching the vital sign information of at least one human body with historical sign information respectively corresponding to at least one identity, wherein each identity corresponds to a light adjustment strategy, and the light adjustment strategies are generated based on the corresponding historical sign information; respectively determining the identity corresponding to each human body according to the matching result; respectively determining a light adjustment strategy corresponding to each human body through the identity; and respectively generating a light control instruction corresponding to each human body according to the vital sign information and the light adjustment strategy.
According to the sleep-assisting lamp control method provided by the invention, the acquisition of the vital sign information of at least one human body comprises the following steps: acquiring a millimeter wave signal transmitted by a millimeter wave radar, wherein the millimeter wave radar is used for detecting a target space; determining that at least one human body exists in the target space according to the millimeter wave signals, and determining human body position information of each human body; generating a detection instruction for detecting each human body according to the human body position information of each human body, and transmitting the detection instruction to the millimeter wave radar, wherein the detection instruction is used for instructing the millimeter wave radar to transmit a detection beam for each human body according to the human body position information; acquiring a feedback beam signal corresponding to each human body transmitted by a millimeter wave radar, wherein the feedback beam signal is generated after the detection beam is reflected by the human body; and analyzing the feedback beam signal to obtain at least one vital sign information of the human body.
According to the sleep-aid lamp control method and the sleep-aid lamp control method provided by the invention, the lighting equipment corresponding to each human body is determined, and the method comprises the following steps of: acquiring illumination position information of each illumination device; acquiring the relative position relation between each human body and each lighting device according to the lighting position information and the human body position information; for each of the human bodies: and according to the relative position relationship, taking the lighting equipment closest to the human body as the lighting equipment corresponding to the human body.
According to the sleep-aiding lamp control method provided by the invention, after the light control instruction corresponding to each human body is respectively generated according to the vital sign information and the light adjustment strategy, the sleep-aiding lamp control method further comprises the following steps: for each of the individuals: updating the vital sign information to the historical vital sign information; and updating the light adjustment strategy through the updated historical sign information.
According to the sleep-assisting lamp control method provided by the invention, the light control instruction comprises any one or more of a brightness adjustment instruction, a color adjustment instruction, a light effect adjustment instruction, a sleep instruction and a wake-up instruction; the sleep instruction is used for controlling the lighting equipment to be turned off and sleep when the vital sign information of the human body enters a steady state value; and the awakening instruction is used for controlling the lighting equipment to be lightened again when the vital sign information of the human body is changed violently.
The invention provides a sleep-aid lamp control system, which comprises at least one lighting device and a processor; the processor is used for acquiring vital sign information of at least one human body; respectively generating a light control instruction corresponding to each human body according to the vital sign information of at least one human body; acquiring lighting equipment corresponding to each human body; respectively transmitting the light control instruction corresponding to each human body to the corresponding lighting equipment, wherein the light control instruction is used for controlling the operating parameters of the lighting equipment; and the lighting equipment is used for receiving the light control instruction and adjusting the operation parameters according to the light control instruction.
The sleep-assisting lamp control system further comprises a millimeter wave radar; the millimeter wave radar is used for transmitting radar signals to a target space and receiving millimeter wave signals returned by objects in the target space; the processor is used for acquiring a millimeter wave signal transmitted by a millimeter wave radar, wherein the millimeter wave radar is used for detecting a target space; determining that at least one human body exists in the target space according to the millimeter wave signals, and determining human body position information of each human body; generating a detection instruction for detecting each human body according to the human body position information of each human body, and transmitting the detection instruction to the millimeter wave radar; the millimeter wave radar is further configured to receive the detection instruction, transmit a detection beam for each human body according to human body position information based on the detection instruction, and acquire a feedback beam signal generated after each human body reflects the detection beam in the target space; the processor is further configured to obtain a feedback beam signal corresponding to each human body transmitted by the millimeter wave radar; and analyzing the feedback beam signal to obtain at least one vital sign information of the human body.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the sleep aid control method.
The present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a sleep aid lamp control method as described in any of the above.
The present invention also provides a computer program product comprising a computer program which, when executed by a processor, implements a sleep aid control method as described in any one of the above.
According to the sleep-aiding lamp control method, the sleep-aiding lamp control system, the storage medium and the program product, the light control instruction for each human body is generated through at least one vital sign information of the human body; then, the corresponding lighting device of each human body is determined. Therefore, the corresponding relation between the human body and the lighting equipment is determined, and the operation parameters of different lighting equipment can be regulated and controlled for each human body after the light control instruction corresponding to each human body is transmitted to the corresponding lighting equipment. In the process, the light control instruction for controlling the operating parameters of the lighting equipment is generated according to the vital sign information of the human body, and is relatively simple in setting, so that the real-time sleep rule of the human body is better met, and the intellectualization of light adjustment is realized. And every human body corresponds a lighting apparatus, and every lighting apparatus adjusts the parameter according to the vital sign information that corresponds the human body, realizes having under the condition of a plurality of human bodies, has pertinence to adjust every lighting apparatus, further improves the intellectuality of helping the dormancy lamp, promotes and helps the dormancy effect.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a sleep-aid lamp control method provided by the present invention;
FIG. 2 is an exemplary illustration of the arrangement of the lighting device provided by the present invention;
fig. 3 is a schematic structural diagram of a sleep-aid lamp control system provided by the present invention;
FIG. 4 is a schematic structural diagram of a sleep-aid lamp control device provided by the present invention;
fig. 5 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
The sleep-assisting lamp control method provided by the invention can be realized in a software algorithm mode, and the software algorithm can be run on a processor, for example, a Central Processing Unit (CPU), a Micro Control Unit (MCU) and any other device with a data processing function, as long as a finally generated light control instruction can be transmitted to a lighting device.
The sleep aid lamp control method of the present invention is described below with reference to fig. 1-2.
In one embodiment, as shown in fig. 1, a sleep-aid lamp control method is implemented by the following steps:
In this embodiment, the vital sign information of the human body refers to information representing a vital state of the human body, for example, height, weight, heart rate, respiratory rate, body temperature, pulse, body movement, and/or blood pressure of the human body. The vital signs of different persons during falling asleep are different, e.g. the heart rate of user a in the deep sleep stage is faster than the heart rate of user B. The specific parameters of the vital sign information selected in the invention are determined according to actual conditions and needs, such as height, respiration rate and heart rate.
In this embodiment, when the control of the sleep-assisting light needs to be completed for one or more human bodies, the vital sign information of each human body needs to be acquired. The obtaining mode can be determined according to actual conditions, for example, height information of the human body is obtained through image recognition, or the heart rate of the human body is obtained through a monitoring device such as a bracelet and the like.
In one embodiment, when obtaining the vital sign information of at least one human body, the following method is specifically adopted: acquiring a millimeter wave signal transmitted by a millimeter wave radar, wherein the millimeter wave radar is used for detecting a target space; determining that at least one human body exists in the target space according to the millimeter wave signals, and determining the human body position information of each human body; generating a detection instruction for detecting each human body according to the human body position information of each human body, and transmitting the detection instruction to the millimeter wave radar, wherein the detection instruction is used for instructing the millimeter wave radar to emit a detection beam for each human body according to the human body position information; acquiring a feedback beam signal corresponding to each human body transmitted by the millimeter wave radar, wherein the feedback beam signal is generated after a detection beam is reflected by the human body; and analyzing the feedback beam signal to obtain at least one vital sign information of the human body.
In this embodiment, the vital sign information of the human body is mainly acquired by the millimeter wave radar. The millimeter wave radar is a radar which works in a millimeter wave band for detection and has good detection and identification capabilities for slow targets and vibrating targets. When the human body is in the detection range of the millimeter wave radar, the vital sign information of the human body can be detected.
In this embodiment, the target space refers to a space where a human body is located, and the millimeter wave radar is arranged in the target space. And when the millimeter wave radar is started, starting to emit radar signals to detect the target space. It should be noted that the start of the millimeter wave radar may be manually started by means of a key, remote control, or the like, or may be automatically started by means of timing, or the like. Millimeter wave signals reflected back by a human body existing in the target space contain vital sign information of the human body. And after receiving the reflected millimeter wave signals, the millimeter wave radar transmits the millimeter wave signals to the processor.
If the millimeter wave radar is started, the human body in the target space is not monitored within the preset time, the reason may be that the human body leaves the target space, or the position of the millimeter wave radar is not properly placed, so that the detection of the radar is affected. At this moment, the processor can generate prompt information to remind the user to close the millimeter wave radar through the prompt information, or adjust the placing position of the millimeter wave radar, and avoid the millimeter wave radar from being in an invalid working state all the time, and resource waste is caused. The prompt information may be presented in any form of voice, text, graphics, a lamp, or the like.
And after the processor acquires the millimeter wave signal, processing the millimeter wave signal. Specifically, a space occupation algorithm may be used to determine whether a human body exists in the target space, and the distance and angle information of each human body from the millimeter wave radar are tracked, where the distance and angle information are position information. More specifically, the space occupation algorithm is an algorithm for analyzing the occupied position of each object in the target space, and the algorithm is implemented by using one or more of calculation processing modes such as Fast Fourier Transform (FFT), clutter elimination, distance-azimuth heat map generation, constant false alarm detection (CFAR), feature extraction, space monitoring and the like.
And after the position information of each human body is determined, generating a detection instruction for detecting each human body through a beam forming algorithm, and transmitting the detection instruction to the millimeter wave radar. The millimeter wave radar transmits detection beams aiming at each human body according to the detection instruction, so that the subsequent targeted observation of each human body is facilitated. Specifically, the beamforming algorithm is implemented through processing procedures such as digital-to-analog conversion and calculation of beamforming weights based on the position information of each human body in the target space.
In this embodiment, when the millimeter wave radar starts to transmit a radar signal, the radar signal may be transmitted to a specific direction according to the preset spatial detection setting information before the position information of each human body is determined. The space detection setting information may be input by a user in advance, for example, according to different application scenarios (e.g., bedroom area, bedding position, etc.), for example, for an application scenario such as a vehicle, a ward, etc., the user may preset a plurality of discrete local space regions (different vehicle seats, bed positions). The user can manually input the geometric parameters of the preset detection space region, such as the local space region and the like, so that the millimeter wave radar can quickly and accurately lock the target human body for detection, the calculated amount in the scanning and positioning process is reduced, and the time delay in the real-time monitoring process is reduced.
In this embodiment, through the millimeter wave radar, realized the contactless monitoring to the human body, avoided contact monitoring modes such as bracelet, lead to the problem that the user burden is big, influence the sleep quality. The millimeter wave radar can not make the user produce unnecessary burden of wearing, further improves user's sleep quality, promotes and helps the sleep effect.
And 102, respectively generating a light control instruction corresponding to each human body according to the vital sign information of at least one human body.
In this embodiment, after vital sign information of each human body is obtained, a targeted light control instruction is generated for the difference of the vital sign information of each human body, so as to perform targeted adjustment on the operating parameters of the sleep-assisting lamp. The operation parameters of the sleep-aid lamp can be any one or more of brightness, color, preset light effect, preset theme and other light parameters of the light, the operation parameters can be manually preset, for example, natural light effects such as sunset, aurora and the like are preset, and the protection range of the invention is not limited by the specific content of the operation parameters of the sleep-aid lamp.
In one embodiment, the light control instruction corresponding to each human body is generated according to at least one vital sign information of the human body, and the specific implementation process is as follows: matching at least one vital sign information of a human body with historical sign information respectively corresponding to at least one identity, wherein each identity corresponds to one light adjustment strategy, and the light adjustment strategies are generated based on the corresponding historical sign information; respectively determining the identity corresponding to each human body according to the matching result; respectively determining a light adjustment strategy corresponding to each human body through the identity; and respectively generating a light control instruction corresponding to each human body according to the vital sign information and the light adjustment strategy.
In this embodiment, lights required by different human bodies in the process of falling asleep are different, and therefore, after vital sign information of each human body is obtained, a light adjustment strategy corresponding to each human body needs to be determined, and then a light control instruction corresponding to each human body can be generated in a targeted manner. Historical sign information corresponding to one identity is vital sign information of a human body corresponding to the identity in the process of using the sleep-aiding lamp historically, and the historical sign information is stored in the processor in advance.
And after the vital sign information of each human body is acquired, matching with the pre-stored historical vital sign information. Specifically, for a human body and an identity, when the vital sign information includes height, heart rate and respiration rate, the height range, the heart rate range and the respiration range corresponding to each identity are obtained according to historical vital sign information under the identity, and a heart rate change curve and a respiration rate change curve corresponding to the identity in the sleeping process are obtained. When the vital sign information of each human body can be acquired in real time, firstly judging whether the height, the heart rate and the respiratory rate acquired in real time are respectively in a height range, a heart rate range and a respiratory rate range acquired according to the historical vital sign information according to a preset matching sequence; if the vital sign information of the human body is within the range, comparing a curve formed by the real-time heart rate with a heart rate curve obtained according to the historical vital sign information, comparing a curve formed by the real-time respiration rate with a respiration rate curve obtained according to the historical vital sign information, further verifying whether the vital sign information of the human body is matched with the historical vital sign information under the identification, and if the curves are matched, determining that the human body and the identity identification are corresponding.
And for each human body, matching the historical sign information under each identity one by one until each human body determines the corresponding identity.
And when the human body determines the corresponding identity, the corresponding light adjustment strategy can be determined. The light adjustment strategy is determined based on historical sign information, for example, the brightness of the light gradually becomes darker as the heart rate and the respiration rate decrease, and the light is self-extinguished until the heart rate and the respiration rate reach a steady-state level.
And after the light adjustment strategy corresponding to each human body is determined, generating a light control instruction according to the light adjustment strategy so as to realize parameter control on the lighting equipment.
In one embodiment, after generating the light control instruction corresponding to each human body according to the vital sign information and the light adjustment strategy, for each individual: updating the vital sign information to historical vital sign information; and updating the light adjusting strategy through the updated historical sign information.
That is, after the vital sign information of each person is obtained, the vital sign information is stored in the corresponding identity, so as to update the historical vital sign information. And the light adjustment strategy continuously adjusts the updated historical sign information, so that the operating parameters of the light at each time are more fit with the physiological characteristics of the human body in the near term, and the sleep aiding effect is improved.
In this embodiment, when the vital sign information of a certain human body cannot be matched with the historical vital sign information, that is, the corresponding identity cannot be determined, a new identity is automatically generated, or the user is prompted to define a new identity. The vital sign information is stored under a new identity, and then a light adjustment strategy corresponding to the new identity is generated based on a preset strategy template through the vital sign information, so that a light control instruction corresponding to the human body is generated.
And 103, determining the lighting equipment corresponding to each human body respectively.
In this embodiment, a plurality of lighting devices are used to provide sleep-aiding lighting for a plurality of people. The lighting equipment can be a desk lamp, a magnetic attraction lamp, a floor lamp and any other lighting piece, and can receive a light control instruction and adjust operation parameters according to the light control instruction.
In one embodiment, the lighting device corresponding to each human body is determined, and the specific implementation process is as follows: acquiring illumination position information of each illumination device; acquiring the relative position relation between each human body and each lighting device according to the lighting position information and the human body position information; for each human: and according to the relative position relationship, the lighting equipment closest to the human body is taken as the lighting equipment corresponding to the human body.
For example, as shown in fig. 2, a bed is placed in a space, a user a and a user B lie on both sides of the bed, respectively, and the lighting apparatuses 1 and 2 are placed on both sides of the bed head, respectively. And determining that the user A corresponds to the lighting device 1 and the user B corresponds to the lighting device 2 according to the lighting position information and the human body position information.
In this embodiment, in order to provide more reasonable light for different human bodies, the lighting device corresponding to each human body needs to be determined. By obtaining the illumination position information of the illumination apparatuses, and the human body position information of the human body, the relative positional relationship between each human body and each illumination apparatus can be obtained. And then the lighting device closest to the human body is taken as the lighting device corresponding to the human body. The closer the lighting equipment is to the human body, the better sleep-aiding experience can be provided for the human body; meanwhile, the illuminating light has strong directivity, and the mutual interference of the sleep-assisting lights corresponding to different users can be greatly reduced.
And 104, respectively transmitting the light control instruction corresponding to each human body to corresponding lighting equipment, wherein the light control instruction is used for controlling the operating parameters of the lighting equipment.
In this embodiment, a communication connection exists between the processor and the lighting device, and preferably, the processor and the lighting device are wirelessly connected through bluetooth, a wireless network, and the like. After the processor generates the light control instruction, the light control instruction can be transmitted to each lighting device through communication connection. And after each lighting device receives the light control instruction, adjusting the operating parameters of the lighting device according to the light control instruction.
In one embodiment, the light control instruction comprises any one or more of a brightness adjustment instruction, a color adjustment instruction, a light effect adjustment instruction, a sleep instruction and a wake-up instruction; the sleep instruction is used for controlling the lighting equipment to be turned off and sleep when the vital sign information of the human body enters a steady state value; and the awakening instruction is used for controlling the lighting equipment to be lightened again when the vital sign information of the human body is changed violently.
In this embodiment, the light control command may control parameters of the lighting device to perform adjustment in multiple ways. For example, when the vital sign information of the user tends to a lower steady state value in the historical vital sign information, the light is automatically turned off, and the lighting device enters a sleep state. For another example, when a relatively violent body movement signal change is collected, the lighting equipment is awakened from a dormant state, and soft lighting light with low intensity preset parameters is provided for a user; and when the body movement signal disappears, the lighting equipment gradually reduces the light brightness again according to the vital sign information of the human body until the lighting equipment is turned off.
In one embodiment, when the millimeter wave radar is used for monitoring and acquiring the vital sign information of a human body, after the position information of each human body is determined, the vital sign information of each human body is continuously monitored through the millimeter wave radar, specifically, the real-time vital sign information can be continuously acquired at intervals of preset duration, a plurality of light control instructions are respectively generated according to the real-time vital sign information, and the operation parameters of the lighting equipment are continuously adjusted until the lighting equipment enters a sleep state.
The millimeter wave radar can be independent of the lighting equipment to continue working, carries out health monitoring to the respiratory rate and the heart rate data of user in the sleep, through spectral transformation, to the vital sign signal that appears in unusual spectral band, carries out record and early warning of events such as apnea obstacle, arrhythmia. It is also possible to wake up the lighting device again when a user has a strong body movement signal.
According to the sleep-aiding lamp control method, a light control instruction for each human body is generated through at least one vital sign information of the human body; then, the corresponding lighting device of each human body is determined. Therefore, the corresponding relation between the human body and the lighting equipment is determined, and the operation parameters of different lighting equipment can be regulated and controlled aiming at each human body after the light control instruction corresponding to each human body is transmitted to the corresponding lighting equipment. In the process, the light control instruction for controlling the operating parameters of the lighting equipment is generated according to the vital sign information of the human body, and is relatively simple in setting, so that the real-time sleep rule of the human body is better met, and the intellectualization of light adjustment is realized. And every human body corresponds a lighting apparatus, and every lighting apparatus adjusts the parameter according to the vital sign information that corresponds the human body, realizes having under the condition of a plurality of human bodies, has pertinence to adjust every lighting apparatus, further improves the intellectuality of helping the dormancy lamp, promotes and helps the dormancy effect.
Meanwhile, the light effect is adjusted according to the real-time vital sign signals of a plurality of users. By using the millimeter wave detection technology, a user does not need to wear a special sensing part, and non-contact signal acquisition is realized. In the use, the user can predetermine the spatial dimension of radar scanning according to the use scene to according to the position of voice prompt adjustment sensing piece. By reasonably presetting the position of the millimeter wave radar in an application scene, the calculation amount can be reduced, the time delay of real-time physical sign detection is reduced, and the sleep state of a user and the change of sleep-assisting light are basically synchronous. The radar carries out feature extraction on a plurality of acquired vital sign signals, matches the vital sign signals with historical data, and records the vital sign signals in health databases of different fixed detection objects so as to carry out long-term tracking analysis. In the sleep-assisting process, the colors and the intensities of sleep-assisting lamplight at different positions in the home environment can be adjusted in real time according to the real-time breathing and heartbeat frequencies of a plurality of users, so that real-time closed-loop feedback is formed.
The sleep-aid lamp control system provided by the invention is introduced below, the sleep-aid lamp control system described below and the sleep-aid lamp control method described above can be referred to correspondingly, and repeated parts are not described again.
In one embodiment, a sleep aid light control system includes at least one lighting device and a processor; the processor is used for acquiring vital sign information of at least one human body; respectively generating a light control instruction corresponding to each human body according to the vital sign information of at least one human body; acquiring lighting equipment corresponding to each human body; respectively transmitting the light control instruction corresponding to each human body to corresponding lighting equipment, wherein the light control instruction is used for controlling the operating parameters of the lighting equipment; and the lighting equipment is used for receiving the light control instruction and adjusting the operation parameters according to the light control instruction.
Specifically, as shown in fig. 3, the processor is connected to the lighting device 1 and the lighting device 2 …, where N is an integer greater than 1. The number N of lighting devices may be determined artificially. For example, 2 users who often sleep in one bedroom select 2 lighting devices. For another example, if a patient room has 3 beds, 3 lighting devices are selected. There is a communication link between the lighting device and the processor, preferably a wireless communication link such as bluetooth, wireless lan, etc. Therefore, the user can flexibly adjust the actual placement position of each lighting device according to the needs and the actual situation, namely adjust the lighting position information of each lighting device.
In one embodiment, the sleep aid lamp control system further comprises a millimeter wave radar; the millimeter wave radar is used for transmitting radar signals to a target space and receiving millimeter wave signals returned by objects in the target space; the processor is used for acquiring a millimeter wave signal transmitted by a millimeter wave radar, wherein the millimeter wave radar is used for detecting a target space; determining that at least one human body exists in the target space according to the millimeter wave signals, and determining the human body position information of each human body; generating a detection instruction for detecting each human body according to the human body position information of each human body, and transmitting the detection instruction to the millimeter wave radar; the millimeter wave radar is also used for receiving the detection instruction, transmitting a detection beam for each human body according to the position information of the human body based on the detection instruction, and acquiring a feedback beam signal generated after each human body in the target space reflects the detection beam; the processor is also used for acquiring feedback beam signals corresponding to each human body transmitted by the millimeter wave radar; and analyzing the feedback beam signal to obtain at least one vital sign information of the human body.
Preferably, the processor and the millimeter wave radar are integrated into one detection device. The detection device and the lighting device are independent in physical space position, the position of the detection device needs to be adjusted according to the sleeping habit of a user and the specification of the bed, and the position of the lighting device has various choices according to the preference of the user. The sleep-assisting service and the use experience with larger freedom and less burden are provided for the user.
In one embodiment, the processor is specifically configured to match at least one vital sign information of a human body with historical sign information corresponding to at least one identity, where each identity corresponds to one light adjustment policy, and the light adjustment policies are generated based on the corresponding historical sign information; respectively determining the identity corresponding to each human body according to the matching result; respectively determining a light adjustment strategy corresponding to each human body through the identity; and respectively generating a light control instruction corresponding to each human body according to the vital sign information and the light adjustment strategy.
In one embodiment, the processor is specifically configured to obtain illumination location information of each illumination device; acquiring the relative position relation between each human body and each lighting device according to the lighting position information and the human body position information; for each human body: and according to the relative position relationship, the lighting equipment closest to the human body is taken as the lighting equipment corresponding to the human body.
In one embodiment, the processor is specifically configured to, for each individual: updating the vital sign information to historical vital sign information; and updating the light adjustment strategy through the updated historical sign information.
In one embodiment, the light control instruction comprises any one or more of a brightness adjustment instruction, a color adjustment instruction, a light effect adjustment instruction, a sleep instruction and a wake-up instruction; the sleep instruction is used for controlling the lighting equipment to be turned off and sleep when the vital sign information of the human body enters a steady state value; and the awakening instruction is used for controlling the lighting equipment to be lightened again when the vital sign information of the human body is changed violently.
The sleep-aid lamp control device provided by the invention is described below, the sleep-aid lamp control device described below and the sleep-aid lamp control method described above can be referred to correspondingly, and repeated parts are not described again. As shown in fig. 4, the sleep-aid lamp control device includes:
an obtaining module 401, configured to obtain vital sign information of at least one human body;
a generating module 402, configured to generate a light control instruction corresponding to each human body according to at least one vital sign information of the human body;
a determining module 403, configured to determine lighting devices corresponding to each human body;
and a transmission module 404, configured to transmit the light control instruction corresponding to each human body to the corresponding lighting devices, respectively, where the light control instruction is used to control the operating parameters of the lighting devices.
In one embodiment, the generating module is specifically configured to match at least one vital sign information of a human body with historical sign information corresponding to at least one identity, where each identity corresponds to one light adjustment policy, and the light adjustment policy is generated based on the corresponding historical sign information; respectively determining the identity corresponding to each human body according to the matching result; respectively determining a light adjustment strategy corresponding to each human body through the identity; and respectively generating a light control instruction corresponding to each human body according to the vital sign information and the light adjustment strategy.
In one embodiment, the acquisition module is specifically configured to acquire a millimeter wave signal transmitted by a millimeter wave radar, where the millimeter wave radar is configured to detect a target space; determining that at least one human body exists in the target space according to the millimeter wave signals, and determining the human body position information of each human body; generating a detection instruction for detecting each human body according to the human body position information of each human body, and transmitting the detection instruction to the millimeter wave radar, wherein the detection instruction is used for instructing the millimeter wave radar to emit a detection beam for each human body according to the human body position information; acquiring a feedback beam signal corresponding to each human body transmitted by the millimeter wave radar, wherein the feedback beam signal is generated after a detection beam is reflected by the human body; and analyzing the feedback beam signal to obtain at least one vital sign information of the human body.
In one embodiment, the determining module is specifically configured to obtain illumination location information of each illumination device; acquiring the relative position relation between each human body and each lighting device according to the lighting position information and the human body position information; for each human body: and according to the relative position relationship, the lighting equipment closest to the human body is taken as the lighting equipment corresponding to the human body.
In one embodiment, the sleep-aid lamp control device further includes an update module, and the update module is configured to, after generating the light control instruction corresponding to each human body according to the vital sign information and the light adjustment policy, for each individual: updating the vital sign information to historical vital sign information; and updating the light adjustment strategy through the updated historical sign information.
In one embodiment, the light control instruction comprises any one or more of a brightness adjustment instruction, a color adjustment instruction, a light effect adjustment instruction, a sleep instruction and a wake-up instruction; the sleep instruction is used for controlling the lighting equipment to be turned off and sleep when the vital sign information of the human body enters a steady state value; and the awakening instruction is used for controlling the lighting equipment to be lightened again when the vital sign information of the human body is changed violently.
Fig. 5 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 5: a processor (processor)501, a communication Interface (Communications Interface)502, a memory (memory)503 and a communication bus 504, wherein the processor 501, the communication Interface 502 and the memory 503 are communicated with each other through the communication bus 504. Processor 501 may invoke logic instructions in memory 503 to perform a sleep aid light control method comprising: acquiring vital sign information of at least one human body; respectively generating a light control instruction corresponding to each human body according to the vital sign information of at least one human body; determining lighting equipment corresponding to each human body; and respectively transmitting the light control instruction corresponding to each human body to the corresponding lighting equipment, wherein the light control instruction is used for controlling the operating parameters of the lighting equipment.
In addition, the logic instructions in the memory 503 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product, the computer program product comprising a computer program, the computer program being storable on a non-transitory computer-readable storage medium, wherein when the computer program is executed by a processor, a computer is capable of executing the sleep aid control method provided by the above methods, the method comprising: acquiring vital sign information of at least one human body; respectively generating a light control instruction corresponding to each human body according to the vital sign information of at least one human body; determining lighting equipment corresponding to each human body; and transmitting the light control instruction corresponding to each human body to the corresponding lighting equipment respectively, wherein the light control instruction is used for controlling the operating parameters of the lighting equipment.
In still another aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, the computer program being implemented by a processor to execute the sleep-aid control method provided by the above methods, the method including: acquiring vital sign information of at least one human body; respectively generating a light control instruction corresponding to each human body according to the vital sign information of at least one human body; determining lighting equipment corresponding to each human body; and respectively transmitting the light control instruction corresponding to each human body to the corresponding lighting equipment, wherein the light control instruction is used for controlling the operating parameters of the lighting equipment.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. Based on the understanding, the above technical solutions substantially or otherwise contributing to the prior art may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the various embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A sleep-aid lamp control method, comprising:
acquiring vital sign information of at least one human body;
respectively generating a light control instruction corresponding to each human body according to the vital sign information of at least one human body;
determining lighting equipment corresponding to each human body;
and transmitting each light control instruction corresponding to the human body to the corresponding lighting equipment respectively, wherein the light control instruction is used for controlling the operating parameters of the lighting equipment.
2. A sleep-aid lamp control method according to claim 1, wherein said generating a light control command corresponding to each of said human bodies according to at least one of said vital sign information of said human body respectively comprises:
matching the vital sign information of at least one human body with historical sign information respectively corresponding to at least one identity, wherein each identity corresponds to a light adjustment strategy, and the light adjustment strategies are generated based on the corresponding historical sign information;
respectively determining the identity corresponding to each human body according to the matching result;
respectively determining a light adjustment strategy corresponding to each human body through the identity;
and respectively generating a light control instruction corresponding to each human body according to the vital sign information and the light adjustment strategy.
3. The sleep-aid lamp control method according to claim 1, wherein the obtaining of the vital sign information of at least one human body comprises:
acquiring a millimeter wave signal transmitted by a millimeter wave radar, wherein the millimeter wave radar is used for detecting a target space;
determining that at least one human body exists in the target space according to the millimeter wave signals, and determining human body position information of each human body;
generating a detection instruction for detecting each human body according to the human body position information of each human body, and transmitting the detection instruction to the millimeter wave radar, wherein the detection instruction is used for instructing the millimeter wave radar to emit a detection beam for each human body according to the human body position information;
acquiring a feedback beam signal corresponding to each human body transmitted by a millimeter wave radar, wherein the feedback beam signal is generated after the detection beam is reflected by the human body;
and analyzing the feedback beam signal to obtain at least one vital sign information of the human body.
4. A sleep-aid lamp control method according to claim 3, wherein said determining the lighting device corresponding to each of said human bodies comprises:
acquiring illumination position information of each illumination device;
acquiring the relative position relation between each human body and each lighting device according to the lighting position information and the human body position information;
for each of the human bodies: and according to the relative position relation, taking the lighting equipment closest to the human body as the lighting equipment corresponding to the human body.
5. The sleep-aid lamp control method according to claim 2, wherein after generating the light control command corresponding to each human body according to the vital sign information and the light adjustment strategy, the method further comprises:
for each of the individuals:
updating the vital sign information to the historical vital sign information; and updating the light adjustment strategy through the updated historical sign information.
6. A sleep-aid lamp control method according to any one of claims 1 to 5, wherein the light control instruction comprises any one or more of a brightness adjustment instruction, a color adjustment instruction, a light effect adjustment instruction, a sleep instruction and a wake-up instruction;
the sleep instruction is used for controlling the lighting equipment to be turned off and sleep when the vital sign information of the human body enters a steady state value;
and the awakening instruction is used for controlling the lighting equipment to be lightened again when the vital sign information of the human body is changed violently.
7. A sleep aid light control system comprising at least one lighting device and a processor;
the processor is used for acquiring vital sign information of at least one human body; respectively generating a light control instruction corresponding to each human body according to the vital sign information of at least one human body; acquiring lighting equipment corresponding to each human body; respectively transmitting the light control instruction corresponding to each human body to the corresponding lighting equipment, wherein the light control instruction is used for controlling the operating parameters of the lighting equipment;
and the lighting equipment is used for receiving the light control instruction and adjusting the operation parameters according to the light control instruction.
8. A sleep aid lamp control system as claimed in claim 7, further comprising millimeter wave radar;
the millimeter wave radar is used for transmitting radar signals to a target space and receiving millimeter wave signals returned by objects in the target space;
the processor is used for acquiring a millimeter wave signal transmitted by a millimeter wave radar, wherein the millimeter wave radar is used for detecting a target space; determining that at least one human body exists in the target space according to the millimeter wave signals, and determining human body position information of each human body; generating a detection instruction for detecting each human body according to the human body position information of each human body, and transmitting the detection instruction to the millimeter wave radar;
the millimeter wave radar is further configured to receive the detection instruction, transmit a detection beam for each human body according to human body position information based on the detection instruction, and acquire a feedback beam signal generated after each human body reflects the detection beam in the target space;
the processor is further configured to obtain a feedback beam signal corresponding to each human body transmitted by the millimeter wave radar; and analyzing the feedback beam signal to obtain at least one vital sign information of the human body.
9. A non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the sleep aid lamp control method according to any one of claims 1 to 6.
10. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements a sleep aid control method according to any one of claims 1 to 6.
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