CN-122006130-A - Active intervention healing illumination system and control method

CN122006130ACN 122006130 ACN122006130 ACN 122006130ACN-122006130-A

Abstract

The invention provides an active intervention healing lighting system and a control method, and relates to the technical field of health auxiliary equipment and intelligent home. The system comprises a non-contact physiological sensing module, a light effect executing module, an interaction module and a main control module, wherein the non-contact physiological sensing module is used for detecting respiratory data and heart rate data of a target person, the light effect executing module is used for controlling light intensity and color temperature of a light emitting component, the interaction module is used for receiving input information of the target person and outputting information to the target person, the main control module is used for obtaining the respiratory data, the heart rate data and the input information of the target person, determining a physiological state of the target person, determining a control mode, generating a control signal, generating a prompting message and outputting the prompting message to the target person. According to the invention, through the synergistic effect of specific spectrum regulation and guiding deep breathing, the physiological state can be accurately improved, innovative support is provided for active health scenes at home, and healthy people are promoted to be promoted to 'accurate healing'.

Inventors

Li Juanjie
MA ZHEXUE
JIN YANG
LIU LIU
SU JINHAO
Lang Yaqi
WANG YU
YAO YANAN
WANG YUE
SHANG TINGTING
Wang Dairan
WANG XIAOMANG
YU YANG
HAO JUNHONG

Assignees

中国建筑设计研究院有限公司

Dates

Publication Date: 20260512
Application Date: 20260303

Claims (10)

1. A therapeutic lighting system for active intervention, comprising: The system comprises a non-contact physiological sensing module, a light effect executing module, an interaction module and a main control module; The non-contact physiological sensing module comprises a millimeter wave radar sensor and is used for detecting respiratory data and heart rate data of a target person; the light effect execution module is used for controlling the light intensity and the color temperature of the light emitting component according to the control signal of the main control module; The interaction module is used for receiving input information of the target personnel and outputting information to the target personnel; The main control module is used for: Acquiring respiratory data, heart rate data and input information of a target person; determining a physiological state of a target person according to at least one of the respiration data, the heart rate data and the input information; determining a control mode of the light effect execution module according to the physiological state; generating a control signal according to the control mode, and sending the control signal to a light effect executing module; and generating a prompt message, and outputting the prompt message to a target person through the interaction module.
2. The active intervention healing lighting system of claim 1, wherein the interaction module comprises a speaker unit for outputting an inquiry voice message; the main control module is also used for: determining a physiological state of the target person through the breathing data and the heart rate data; outputting an inquiry voice message through the sound box unit under the condition that the physiological state is in a first abnormal condition; when receiving input information corresponding to the inquiry voice message through the interaction module, carrying out semantic recognition on the input information to obtain semantic information; when the semantic information accords with a preset alarm condition or input information is not received within a first preset time period, alarm information is sent to the appointed mobile equipment through the communication module; Under the condition that the physiological state is in a second abnormal condition, setting a control mode to be a breathing guiding mode, and playing preset audio through a sound box unit; generating a prompt message for measuring the blood pressure value again after the second preset time length and playing the prompt message through the sound box unit; acquiring respiratory data and heart rate data again, and determining the physiological state of the target person again; if the re-determined physiological state is normal, exiting the breathing guidance mode; If the physiological state determined again is abnormal, the communication module sends alert information to the designated mobile device.
3. The active intervention healing lighting system of claim 2, wherein determining the physiological state of the target person from the respiration data and the heart rate data comprises: Acquiring basic heart rate, basic respiration rate and basic heart rate variability data of a target person; acquiring breathing data and heart rate data of a target person in real time, and calculating heart rate variability data; And determining the physiological state of the target person according to the respiration data, the heart rate variability data, the basic heart rate, the basic respiration rate and the basic heart rate variability data.
4. The active intervention healing lighting system of claim 3, wherein determining the physiological state of the target person from the respiration data, the heart rate variability data, the basal heart rate, the basal respiration rate, and the basal heart rate variability data comprises: According to the formula Obtaining the physiological state index of the target person , wherein, As heart rate data at the current moment, As a basis for the heart rate, As the breathing data at the present moment, As a function of the base respiration rate, As the heart rate variability data at the current moment, A, b and c are preset weights for basic heart rate variability data; And when the physiological state index is higher than a preset threshold value, determining that the physiological state of the target personnel is a second abnormal condition.
5. The active intervention healing illumination system of claim 2, further comprising a millimeter wave radar module for transmitting a beam to a precordial region of the target person and acquiring multi-antenna echo signals using a plurality of antennas; the main control module is also used for: obtaining a cardiac component of a region of interest of a precordial region according to the multi-antenna echo signal; determining a time difference between regions of interest from the cardiac components; Obtaining the equivalent distance of the chest wall according to the pre-calibrated chest geometry; According to the formula Obtaining local pulse wave velocity , wherein, For the time difference between the regions of interest, Equivalent distance to chest wall; Acquiring the contraction time of each beat of the concerned area with the highest signal-to-noise ratio, and averaging the contraction time of each beat in a preset time window to obtain average contraction time; According to the formula Obtaining a Vascular Tension Index (VTI), wherein alpha and beta are empirical constants; According to the formula Obtaining estimated value of systolic pressure at current moment Diastolic pressure estimation , wherein, As the blood vessel tension index at the present moment, For the baseline value of the diastolic blood pressure, For the baseline value of the diastolic blood pressure, For the reference to the blood vessel tension index, And Are all proportional coefficients, and 、、、 And Fitting data obtained when the millimeter wave radar module is calibrated are obtained.
6. The active intervention healing lighting system of claim 4, wherein determining a control pattern of a light effect execution module based on the physiological state comprises: when the physiological state is a second abnormal condition, the control mode is a breathing guiding mode; according to the control mode, generating a control signal, comprising: Determining a respiration guiding frequency according to the respiration data, the target resonance respiration frequency and a preset attenuation coefficient; and determining a light intensity control signal according to the environment light intensity, the physiological state index and the breathing guiding frequency.
7. The active intervention healing lighting system of claim 6 wherein determining the respiratory guidance frequency based on the respiratory data, the target resonant respiratory frequency, and the preset decay factor comprises: According to the formula Determining respiratory guidance frequency , wherein, And k is a preset attenuation coefficient, and t is the current moment.
8. The active intervention healing lighting system of claim 7, wherein determining the light intensity control signal based on the ambient light intensity, the physiological status index, and the respiratory guidance frequency comprises: determining light intensity modulation amplitude according to the physiological state index; According to the formula Determining the light intensity at the current instant , wherein, For ambient light intensity, a is the intensity modulation amplitude.
9. The active intervention healing lighting system of claim 1, further comprising an aromatherapy module for releasing fragrance according to a control signal of the master control module.
10. The active intervention healing lighting system of claim 1, wherein the master control module is further configured to: Acquiring the current moment; If the current moment is in the preset sleep aiding period, generating a first color temperature control signal, and adjusting the color temperature of the light emitting component to a first preset color temperature value; And if the current moment is in the preset morning starting period, generating a second color temperature control signal, and adjusting the color temperature of the light emitting component to a second preset color temperature value.

Description

Active intervention healing illumination system and control method Technical Field The invention relates to health auxiliary equipment and intelligent home, in particular to a therapeutic lighting system for active intervention and a control method. Background Hypertension, sleep disorder and anxiety depression are chronic diseases and common diseases of the elderly, and commonly represent physiological and psychological synergic imbalance states such as frequent mood fluctuation, sleep structure disorder, continuous excitation of sympathetic nerves and the like. Various domestic and foreign studies have shown that specific spectra (e.g., natural-like light spectrum, short-wave blue light, and long-wave red light) and guided deep breathing can significantly reduce cortisol levels and blood pressure. The current indoor space lighting system focuses on the visual function requirement, and phototherapy equipment relies on a photobiological regulation and control mechanism to become a standardized intervention means aiming at sleep disorder, emotion abnormality and other symptoms in clinical scenes. In the related art, intervention is usually performed depending on drugs or passive monitoring, active, noninductive, non-invasive daily intervention means are lacking, and for sleep disorders, anxiety depression symptoms, attacks are hidden and frequent, and timely and effective deficits are lacking in daily life. Therefore, the problems of poor intervention effect, low intervention efficiency and the like exist, the 'building' fusion of phototherapy products is difficult to realize, and an integrated solution with space illumination function and targeted rehabilitation intervention value is difficult to construct, so that innovative technical support cannot be provided for active health scenes such as home rehabilitation, family ward, scene chemotherapy healing and the like. The information disclosed in the background section of the application is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art. Disclosure of Invention The invention provides an active intervention healing lighting system and a control method, which can solve the technical problems that the related technology is difficult to realize the 'building' fusion of phototherapy products and is difficult to construct an integrated solution with space lighting function and targeted rehabilitation intervention value. According to a first aspect of the present invention, there is provided an active intervention healing lighting system comprising: The system comprises a non-contact physiological sensing module, a light effect executing module, an interaction module and a main control module; The non-contact physiological sensing module comprises a millimeter wave radar sensor and is used for detecting respiratory data and heart rate data of a target person; the light effect execution module is used for controlling the light intensity and the color temperature of the light emitting component according to the control signal of the main control module; The interaction module is used for receiving input information of the target personnel and outputting information to the target personnel; The main control module is used for: Acquiring respiratory data, heart rate data and input information of a target person; determining a physiological state of a target person according to at least one of the respiration data, the heart rate data and the input information; determining a control mode of the light effect execution module according to the physiological state; generating a control signal according to the control mode, and sending the control signal to a light effect executing module; and generating a prompt message, and outputting the prompt message to a target person through the interaction module. According to the invention, the interaction module comprises a sound box unit, a communication module and a control module, wherein the sound box unit is used for outputting inquiry voice messages; the main control module is also used for: determining a physiological state of the target person through the breathing data and the heart rate data; outputting an inquiry voice message through the sound box unit under the condition that the physiological state is in a first abnormal condition; when receiving input information corresponding to the inquiry voice message through the interaction module, carrying out semantic recognition on the input information to obtain semantic information; when the semantic information accords with a preset alarm condition or input information is not received within a first preset time period, alarm information is sent to the appointed mobile equipment through the communication module; Under the condition that the physiological state is in a second abnorm