30 results about "Sleep time" patented technology

The application discloses a post-processing method for vehicle ambient temperature sensor failure and related devices. When the vehicle is powered on, if the ambient temperature sensor fails and the sleep time of the vehicle is within the first preset time length, it is considered that the ambient temperature is affected by the heat dissipation of the thermal management system. The heat pump mode is determined based on the heat pump mode storage value, the battery demand is determined according to the waterway mode storage value, and then the current ambient temperature is determined through different states of the heat pump mode and the battery demand. Compared with the default value mode in the related art, the heat pump mode and the battery demand can be considered to post-process the ambient temperature sensor failure, obtain a more accurate current ambient temperature, and then reduce the influence on the thermal management system to improve the comfort of the passenger cabin.

The utility model discloses a kind of sound-light therapy sleep-aid ceiling lamp, including lamp body, the top of the lamp body is equipped with a sound box, the inside of the lamp body or the inside of the sound box is equipped with a control circuit board, the top of the lamp body is equipped with the first LED lamp that emits light upwards, the first LED lamp is used to emit sleep-aid light or atmosphere light, the inside of the lamp body is equipped with the second LED lamp that emits light downwards, the first LED lamp, the second LED lamp and the sound box are electrically connected with the control circuit board respectively, the control circuit board is equipped with wireless communication module. The utility model has sleep-aid light or atmosphere light function, has sleep-aid music function, can create warm and comfortable sleep environment, for people with big work pressure, often in anxiety, insomnia or half-sleep half-wake people, or sleep time reduction need to calm down Accompanying elderly population, or need to be in the environment of warm and comfortable environment to lull to sleep maternal and infant population, use experience is good.

A method of wireless communication includes performing audio processing to encode audio packets for voice over internet protocol (VoIP) communications during connected mode discontinuous reception (CDRX) operation. The audio processing occurs after an end of a prior ON duration of a prior CDRX cycle and either during a previous modem ramp-down period or during a current modem ramp up period. The ramp down period and the ramp up period correspond to a sleep time of a modem in the CDRX cycle. The method also includes transmitting the audio packets during a current CDRX cycle that follows the prior ON duration of the prior CDRX cycle.

This invention provides a method for removing air bubble interference using an ultrasonic water meter, comprising: S1: data acquisition; S2: detection and alarm: determining the number of re-detection times T for air bubbles. e Does it exceed the re-detection threshold T? n It performs multi-condition judgment to determine whether bubbles exist, and detects the original flow rate Q0 and the bubble alarm count A. w S3: Calculate flow rate: Calculate the bubble alarm count A obtained from S2. w This is converted into a bubble count C, and combined with a set bubble count threshold C. n The actual flow rate Q is obtained through corrective calculations. This technical solution first identifies any abnormality in ultrasonic value interruption, coarse-calculated waveform width, or sleep time as a bubble, issuing a bubble warning, then re-detects the head, and repeats the detection multiple times until the re-detection threshold T is exceeded. n Only when the bubbles are large or located directly below the transducer will the system detect no water, thus avoiding misjudging the situation and triggering a no-water alarm. This also helps to improve the accuracy of flow measurement by calculating the actual flow rate based on the detected bubble data.

The application provides a quick connection system and method based on the Internet of Things, which comprises an Internet of Things device, a remote control device and an Internet of Things device management server; the remote control device is connected with the Internet of Things device management server, and sends control instructions to the Internet of Things device through the Internet of Things device management server to control the work of the Internet of Things device; the Internet of Things device management server is used for generating the sleep time length of the Internet of Things device corresponding to different time periods according to the control time distribution data of the Internet of Things device controlled by the remote control device, and sending the sleep time length to the Internet of Things device, so that the Internet of Things device executes a sleep strategy according to the sleep time length when no control instruction is received for a long time, the delay time of the Internet of Things device responding to the remote control instruction is reduced, and the user experience is improved.

The application discloses Pediococcus pentosaceus SC009 and an application thereof, is preserved in the China General Microbiological Culture Collection Center, and has a preservation time of June 28, 2021 and a preservation number of CGMCC No.22796.The bacteria have the effects of promoting sleep and resisting oxidation, and can be used for preparing sleep-improving and oxidation-resisting food and sleep-disorder treating medicine.In animal experiments, the bacteria can significantly shorten the sleep latency of mice and prolong the sleep time length, improve the sleep quality of mice, significantly improve the total SOD and reduced glutathione content in serum of middle-aged and old rats, reduce the MDA and protein carbonyl content, and have significant antioxidant activity, and can prolong the survival time of old rats.Pediococcus pentosaceus SC009 has the effects of promoting sleep and resisting oxidation, is conducive to market popularization and utilization, and has a broad application prospect.

This invention provides a cognitive management method and system for insomnia with intelligent suggestions for bedtime. The method includes: collecting and preprocessing multi-dimensional user data to obtain standardized input data; training a sleep analysis model based on historical datasets and continuously optimizing the model using user feedback data; using the sleep analysis model to perform inference based on real-time user data for the day, dynamically generating and outputting a personalized sleep plan including suggested bedtimes; obtaining actual sleep details and calculating sleep quality indicators; conducting continuous risk monitoring based on sleep quality indicators and triggering tiered intervention suggestions; and feeding the sleep quality indicators and user feedback data as training data into the model optimization step to achieve closed-loop optimization. This invention solves the problems of rigid suggestions, lack of personalization, and insufficient continuous optimization capabilities in existing technologies, achieving precise, dynamic, and intelligent sleep management.

The application discloses a traditional Chinese medicine sachet for treating insomnia and a preparation method and application thereof. The traditional Chinese medicine sachet comprises a sachet bag and a sachet core, and the sachet core is composed of eleven natural herbal medicinal materials, i.e., wild chrysanthemum, rhizoma acori graminei, rhizoma et radix valerianae, radix morindae officinalis, rose flower, jasmine flower, lavender, amomum villosum, semen cassiae, sandalwood and silkworm sand. The raw materials of the traditional Chinese medicine sachet are homologous to food or traditional anshen medicinal materials, have no dependence and no toxic side effects after long-term use, have a clean and comfortable smell, and have high patient acceptance. The preparation process is simple, raw materials are easy to obtain, and the traditional Chinese medicine sachet is suitable for large-scale production. The traditional Chinese medicine sachet can significantly shorten the sleep time, reduce the number of night awakenings, prolong the sleep time, effectively relieve anxiety, palpitation, bitter taste and other accompanying symptoms, and can be widely applied to home, office, travel and other scenes.

This invention relates to a method and system for optimizing meal replacement intake time based on circadian rhythms, belonging to the field of nutrition management technology. It includes: collecting basic user information, sleep time, and wake-up time; determining a sleep-wake cycle based on sleep and wake-up times; retrieving user age and gender based on the basic information and dividing the sleep-wake cycle into physiological time periods; retrieving health goals and physical fitness parameters based on the basic information to determine the types of meal replacement foods; determining the initial time for meal replacement intake based on physiological time periods and selecting recommended food types; determining a type-based intake adjustment value based on the recommended food types; adjusting the initial time for meal replacement intake based on the type-based intake adjustment value to obtain a recommended meal replacement intake time and outputting it. This invention improves the efficiency of users in achieving their health goals during nutrition management.

An aspect is a method of improving sleep quality and / or subsequent behavioural outcomes. The method includes providing a dietary recommendation by evaluating a parameter of the individual selected from the group consisting of sleep time, gender, age, BMI, PA, glycemic status, food preference, food sensitivity, caloric intake, nutrients, meal glycemic load, time of consumption and combinations thereof, providing a nutritional composition based on the dietary recommendation, and administering the nutritionalcomposition to the individual. The nutritional composition is selected from the group consisting of a first composition comprising alpha-casozepine, a second composition comprising tryptophan, a third composition comprising mulberry leaf extract, and combinations thereof. Another aspect is a non-transitory computer-readable medium storing a program that causes a device to provide a dietary recommendation and order a nutritional composition based on the dietary recommendation. Yet another aspect is a device comprising a non-transitory computer-readable medium disclosed herein.

A SunSpec signal search method comprises the following steps: S1, determining a signal search period according to the periodicity of a SunSpec system signal; S2, dividing the signal search period into a single-period signal detection time and a single-period system sleep time; S3, starting a low-frequency timer in the single-period system sleep time, and the timer still normally operates in a low-power sleep state; meanwhile, other parts of the system are in the sleep state; S4, performing signal detection and analysis in the single-period signal detection time to determine the data characteristics of the current received signal; S5, when the data characteristics of the current received signal do not meet the signal characteristics, a next signal search period is re-started; otherwise, the low-power search state is exited, and complete signal search and signal demodulation work are performed. The method can quickly detect the arrival of a SunSpec system effective signal, greatly reduce the invalid working time of the system, and effectively reduce the detection power consumption.

The application discloses a kind of distributed unmanned self-organizing network full node information synchronization methods based on time-sharing activation scheduling, it belongs to wireless communication technical field.The application solves the problem of large communication overhead and low synchronization efficiency of traditional node information synchronization method.The application utilizes effective time division to form strict working time sequence, to ensure that node is controlled flooding in the process of broadcast propagation, utilizes time sequence division and the distributed activation, sleep scheduling rule of node, significantly reduces network overhead.Add the information of the node in the process of design node propagation forwarding message, so that the flooding message originally carries the full information of source node and routing node, makes full use of packet resources;Design the distributed activation, sleep strategy of node, utilize the information of other nodes from flooding message stored in node, in each time sequence with distributed mode control node activation or sleep, unnecessary node in sleep time sequence.The method of the application can be applied to full node information synchronization in network.

This invention discloses a multi-source data fusion acquisition system, belonging to the field of online monitoring technology for generator set operation. The power supply module provides power to the acquisition and output module, the low-power main control module, the wireless communication module, and the SRAM storage module. The acquisition and output module acquires voltage, current, digital signals, and digital logic signals and outputs them to the low-power main control module. The low-power main control module fuses the data acquired by the acquisition and output module, controls the power supply on / off, controls the power supply and data communication of the SRAM storage module, calls the functions and timing of the wireless communication module, and controls the working and sleep timing of the entire acquisition system. The wireless communication module transmits data to the low-power main control module and the host computer. This invention controls the power supply module, acquisition and output module, wireless communication module, and SRAM storage module through the low-power main control module. By scheduling and allocating the working and sleep times of each module, a low-power design is achieved, reducing the overall power consumption of the system.

The application discloses a compound essential oil for soothing mood and improving sleep quality, and belongs to the technical field of aromatic health. The compound essential oil is prepared from lavender essential oil, ylang ylang essential oil, sandalwood essential oil, sweet orange essential oil, geranium essential oil, lemon essential oil, rose essential oil and frankincense essential oil, and can effectively soothe anxious mood, relax nerves, shorten sleep time and improve sleep depth. The formula is natural, mild, non-irritating and non-dependent, and is suitable for daily conditioning of people with insomnia, anxiety and poor sleep quality. The preparation process is simple, and the practicality is high.

Provided herein are pharmaceutical compositions and formulations comprising mixed salts of gamma-hydroxybutyrate (GHB). Also provided herein are methods of making the pharmaceutical compositions and formulations, and methods of their use for the treatment of sleep disorders such as apnea, sleep time disturbances, narcolepsy, cataplexy, sleep paralysis, hypnagogic hallucination, sleep arousal, insomnia, and nocturnal myoclonus.

The application provides a communication method, a communication device and a communication system. The method comprises: determining sleep time information of a terminal device according to satellite coverage information of the terminal device, wherein the satellite coverage information indicates a time period during which the terminal device is covered by a satellite network and / or a time period during which the terminal device is not covered by the satellite network, and the sleep time information corresponds to a sleep time period, which comprises the time period during which the terminal device is not covered by the satellite network; and sending the sleep time information to the terminal device. According to the scheme, the sleep time information is determined according to the satellite coverage information of the terminal device, and the sleep time period corresponding to the sleep time information comprises the time period during which the terminal device is not covered by the satellite network, so that the terminal device can be ensured to sleep as much as possible during the time period during which the terminal device is not covered by the satellite network, unnecessary cell selection and other network connection operations are avoided, and the energy consumption of the terminal device is saved.

The present application relates to the battery-powered data convergence gateway energy optimization method based on, comprising the following steps: step 1: after the power consumption management application starts, periodically sends task state query request to each business application, inquires the current state of each business application;Step 2: the power consumption management application will receive the feedback of all business applications, and the current state of each business application and the sleep time are calculated to control the system to enter the sleep state and the sleep time;Step 3: even if the system is in sleep state, the system still listens to wake-up events, such as RTC clock, serial port and other wake-up events;The present application has the advantages of being more intelligent, based on adaptive sleep mechanism and dynamic energy management strategy.

The utility model relates to health monitoring technical field, especially sleep time health monitoring device of wearing on the chest. Including the three -axis acceleration sensor for monitoring respiratory rate, the photoelectric pulse sensor of monitoring heart rate and the singlechip of calculating both data, each sensor is electrically connected with the singlechip. Wear in front of the chest when using, three -axis acceleration sensor monitors respiratory rate through the three -axis displacement of capturing chest fluctuation and acceleration change, the photoelectric pulse sensor utilizes light emission and reception to obtain pulse wave signal and monitors heart rate, and the corresponding data is obtained after the singlechip calculates and analyzes the signal. This device distinguishes the breathing cycle and the body movement through the body movement signal, reduces the interference, combines the synchronism analysis of heart rate and respiratory rate 4:1 and assists in judging the autonomic nerve function, provides the data for sleep quality evaluation etc, has the advantages such as small, low, suitable for daily sleep use etc, is applicable to the daily health management of the middle-aged and old people and the light sleep disorder person.

This application relates to a reader control method, apparatus, device, and medium based on dynamic power consumption management. The reader control method based on dynamic power consumption management includes: collecting the number of valid tags read within the current time window and calculating the tag read rate based on the number of valid tags read; evaluating the current operating environment of the RFID reader based on the tag read rate and generating corresponding evaluation results; determining the current duty cycle based on the evaluation results, whereby the duty cycle indicates the ratio of working time to sleep time within a unit cycle; and determining the corresponding operating mode based on the duty cycle. This enables the RFID reader to adaptively sense and respond to different tag distribution states, allowing the device to dynamically switch operating modes according to tag reading conditions. This avoids power waste and performance deficiencies caused by fixed working cycles, thereby improving energy efficiency and environmental adaptability.

The present invention relates to a system and a computer-implemented method for automatically diagnosing paediatric sleep apnoea. The system comprises a pulse oximeter (2) and a data processing unit (3) configured to: segment the oximetry signal (5) from the pulse oximeter (2) into SpO2 segments (30); estimate the number of apnoeic events (31) in each SpO2 segment (30) using a convolutional neural network (22); obtain the number of apnoeic events for each recording period (23); obtain a plurality of samples (40) of the oximetry signal (5); classify the sleep stages of the samples (40) into a multi-class classification using a U-Net neural network (24); obtain the patient's total sleep time (25) from the classified samples (46); and, using linear regression (26), estimate the number of apnoeas and hypopnoeas per hour of sleep (11) of the patient based on the number of apnoeic events per recording time (23), the total sleep time (25), and the age (28) and sex (29) of the patient.

The present application relates to the technical field of medical identification, in particular to a sleep apnea real-time monitoring and early warning system, which comprises: an acquisition module, configured to acquire PSG data of a target user from a sleep time to a current time; a determination module, configured to determine all OSA events from the sleep time to the current time according to a spectrum of a respiratory effort wave and a spectrum of airflow of a window corresponding to each time in the PSG data; the determination module is further configured to determine a blood oxygen consumption period of a current OSA event; the determination module is further configured to determine a credible OSA event; and an early warning module, configured to construct an early warning model of the target user by using PSG data of the credible OSA event, and to perform sleep apnea early warning on the target user by using real-time PSG data of the target user collected in real time and the early warning model. The present application improves the accuracy of OSA diagnosis.

A computer-implemented method for estimating awake-time alertness of a user includes: performing a recursive alertness prediction procedure by performing operations including: obtaining measurement data measured, from a user, by at least one sensor device; determining at least a sleep time, a sleep quality, and a circadian phase of the user; selecting, in response to a preceding awake-time alertness pattern enabled for usage in the recursive alertness prediction procedure, the preceding awake-time alertness pattern as an alertness pattern template; selecting, otherwise, a default alertness model as the alertness pattern template; determining an awake-time alertness pattern; and determining whether to enable or disable the awake-time alertness pattern determined for a subsequent recursive alertness prediction procedure; and causing displaying, to the user via a user interface, the awake-time alertness pattern determined.

The application provides a sleep quality improving relieving depression and tranquilizing composition and a preparation method and application thereof, and belongs to the technical field of health products.The relieving depression and tranquilizing composition comprises traditional Chinese medicine extracts, astaxanthin, theanine, probiotics and chitosan; the traditional Chinese medicine extracts are composed of polygala extract, jujube seed extract and albizia julibrissin extract. When prepared, the chitosan is mixed with an acetic acid solution to form a solution, the traditional Chinese medicine extracts, astaxanthin and theanine are added to prepare a suspension, and the suspension is mixed with the probiotics after vacuum freeze drying. Animal experiments show that the composition can shorten the sleep latency, prolong the total sleep time, and increase the contents of 5-hydroxytryptamine and gamma-aminobutyric acid in brain tissues, and can be used for preparing sleep improvement products, and has the effects of relieving depression and tranquilizing, soothing nerves, high safety and wide applicability.

A method for detecting a circadian rhythm of a user, which includes acquiring measurement data indicating the user's sleep time and determining a user's sleep-wake rhythm of the user based on the measurement data; determining a first phase value based on the sleep-wake rhythm; acquiring skin temperature measurement data for at least one 24-hour measurement period, fitting the skin temperature measurement data to a cosine waveform, and performing evaluation of a quality of the fitting and, if the quality is above a threshold, determining a second phase value on the basis of the fitting; if the quality of the fitting is above the threshold, determining a circadian phase of the user on the basis of a combination of the first phase value and the second phase value; if the quality of the fitting is below the threshold, determining a circadian phase of the user based on the first phase value without the second phase value; and outputting the computed circadian phase or a parameter derivative of the computed circadian phase via an interface to the user.

This application discloses a model creation method, apparatus, device, and storage medium. The method includes: obtaining the real-time running phase of a real-time model creation task; determining a real-time sleep interval time matching the real-time running phase based on the real-time running phase; during the real-time running phase, pausing the real-time model creation task once every real-time sleep interval time; after each pause of the real-time model creation task, querying the real-time non-model creation tasks in the task list; if a real-time non-model creation task exists, obtaining the real-time sleep time matching the real-time non-model creation task; wherein, the real-time non-model creation task is executed based on the real-time sleep time; and after waiting for the real-time sleep time, the real-time model creation task continues. The technical solution of this application achieves both a good user interaction experience on the editing page and the ability to complete batch model creation tasks in the shortest possible time.

This invention discloses a temperature regulation method and a vehicle. The method includes: acquiring the vehicle's interior temperature and vehicle sleep time; determining the initial temperature of a device to be heated based on the interior temperature and sleep time; determining the steady-state power and transient compensation power of the device to be heated to reach the target set temperature based on the initial temperature and the target set temperature; determining the average effective voltage of the heating wire and the PWM duty cycle of the supply voltage of the device to be heated based on the steady-state power and the transient compensation power; and adjusting the supply voltage of the heating wire to reach the average effective voltage based on the duty cycle. The solution of this invention enables continuous adjustment of the heating power, thereby allowing the heating wire temperature to continuously change with the target set temperature, realizing a process from continuous power control to stepless temperature regulation. Compared with traditional temperature regulation methods, the solution of this invention is beneficial for achieving accurate temperature control while reducing costs.

This application provides a method, apparatus, electronic device, and storage medium for sleep staging detection, comprising: acquiring polysomnography data of a target object within a preset sleep time period, wherein the preset sleep time period is divided into N time segments; inputting the polysomnography data of the i-th time segment into a convolutional network, and outputting the data features corresponding to the i-th time segment; inputting the data features corresponding to the i-th time segment, the data features corresponding to the (i-1)-th time segment, and the staging result of the (i-1)-th time segment into an echo state network, and outputting a probability estimate of the sleep staging of the i-th time segment, wherein the echo state network includes a reserve pool, which is composed of multiple neurons, and different inputs can stimulate different neurons in the reserve pool to change the individual state attributes of the neurons, and the connection weights in the reserve pool are fixed under different inputs. This application improves the accuracy of sleep staging.

The utility model relates to a body shape posture correcting technology field, and disclose a kind of posture correcting belt. Including flexible fabric layer and functional bag body, the functional bag body includes sewing bag and sewing bag, the flexible fabric layer fixedly connected to the surface left and right sides of sewing bag, the flexible fabric layer is through sewing bag, the inside fixed connection of flexible fabric layer has length adjusting belt, functional bag body is set after wearing in the middle position of scapula, so that the middle part of scapula will produce thrust, lie on bed at night, maximum pressure will be exerted on the intersection between scapula, simultaneously because it is internally provided with novel deformable pipe body, hollow structure, strong fluidity, safe and no peculiar smell, fit skeleton has powerful support, play the role of opening shoulder stretch back, can push the curled back straight and erect body, the length of elasticity can be adjusted, so it can guarantee that user is erect posture when sleeping time, insist on wearing and develop muscle memory, improve the situation that shoulder is buckled.

The present invention generally relates to the treatment or prevention of circadian rhythm disorders, more particularly to circadian rhythm disorders based on an individual's HCN1 genotype. One aspect of the present invention provides a method for treating an individual for delayed sleep time, comprising the following steps: determining or determining from a biological sample of the individual that the individual has the GG genotype at the rs12188518 single nucleotide polymorphism (SNP) locus; and administering to the individual once daily a dose of tasimelteon effective for advancing the individual's sleep time before a target bedtime. Other genotypes associated with circadian rhythm disorders are CC at rs11248864 and AA at rs72762058.