214 results about "Sleep duration" patented technology

The invention relates to the technical field of network load prediction, and particularly discloses a power supply energy saving system and method based on a load prediction intelligent dormancy strategy, and the method comprises the steps: collecting base station service load and power supply power data, and employing a neural network to accurately fit the nonlinear relation between the two for adjusting the power; constructing a multi-mode service load prediction model, generating a power supply power adjustment instruction in advance, and adjusting the power in time when the load prediction deviation exceeds a threshold value; frequent power fluctuation is avoided through a dynamic threshold mechanism based on hysteresis comparison; a sleep and wake-up strategy and a buffer mechanism are established to ensure that the state of the power supply is switched only when the load changes continuously, so that the switching accuracy and stability are improved; self-adaptive sleep duration and progressive wake-up adjustment are introduced, so that smooth transition and intelligent energy conservation of power supply operation are realized; the method can improve the energy efficiency of the power supply and reduce the energy consumption.

There is provided a computer-implemented method for determining sleep misperception of a subject during a sleep session. The method comprises receiving sleep condition information. The sleep condition information comprises at least one of SDB information and insomnia information. The SDB information is representative of a sleep disordered breathing (SDB) condition of the subject based on a number of SDB events of the subject per unit of time. The computer-implemented method comprises receiving sleep quality information representative of a quality of sleep of the sleep session experienced by the subject. The computer-implemented method comprises determining a degree of sleep misperception based on the sleep condition information and the sleep quality information. The sleep misperception is representative of a difference between a subjective total sleep time of the sleep session experienced by the subject and an objective total sleep time of the subject in the sleep session.

The invention discloses a compound composition for improving sleep disorders, which is characterized by comprising the following components: an inhibitory neurotransmitter component, melatonin and a nano-lipid carrier, the nano-lipid carrier comprises phospholipid and cholesterol, the weight ratio of phospholipid to cholesterol is (1-6): 1, the weight ratio of phospholipid to cholesterol is (1-6): 1, and the weight ratio of melatonin to cholesterol is (1-6): 1. The inhibitory neurotransmitter component is wrapped in the nano-lipid carrier to form lipid nanoparticles, and the weight ratio of the inhibitory neurotransmitter component to the nano-lipid carrier is 1: (1-15). The compound composition can be prepared into a compound oral mucosa preparation, can be rapidly disintegrated when encountering saliva in the oral cavity, is good in patient compliance and small in side effect, all the components play a synergistic effect from different mechanisms through multiple target points, and the compound oral mucosa preparation can improve the sleep quality, prolong the sleep time and shorten the sleep latency; and patients with sleep disorders are helped to improve insomnia from the pathologic root.

The invention discloses a computer microcontroller low-power-consumption control method based on an RISC-V framework, and relates to the field of microcontrollers. According to the computer microcontroller low-power-consumption control method based on the RISC-V architecture, a core state cycle monitoring module, a sleep duration prediction unit, a dynamic voltage regulation unit, a multi-stage threshold cycle judgment module, a wake-up interference filtering unit and a closed-loop execution regulation module are configured. According to the computer microcontroller low-power-consumption control method based on the RISC-V architecture, a sleep duration prediction unit calculates a predicted sleep duration based on historical task data, a dynamic voltage regulation unit adaptively matches a core sleep voltage according to the predicted duration, hierarchical verification is performed on a core operation parameter through a multi-level threshold cycle judgment module, and the core operation parameter is subjected to low-power-consumption control based on the RISC-V architecture. And the wake-up interference filtering unit performs progressive filtering on an external wake-up signal, and controls the core to sleep / wake up in combination with the closed-loop execution adjusting module.

The invention discloses a method for detecting sleep apnea and related events based on a brain-computer interface. The method comprises the following steps: collecting physiological signals during sleep; performing signal preprocessing operation on the physiological signal to obtain a preprocessed physiological signal; performing automatic sleep staging on electroencephalogram signals in the preprocessed physiological signals by adopting a deep learning model to obtain a sleep staging result; extracting features corresponding to the sleep staging results to obtain sleep feature data; positioning an apnea related event through the sleep feature data to obtain an event positioning result; calculating the event positioning result and the preprocessed physiological signal by adopting a statistical method to obtain event statistical data; calculating an apnea hypopnea index according to the sleep staging result, the event statistical data and the total sleep duration; and generating a sleep monitoring report according to the sleep staging result, the event statistical data and the apnea hypopnea index.

The invention discloses a sleep-aiding traditional Chinese medicine composition and a preparation method and application thereof. The sleep-aiding traditional Chinese medicine composition is prepared from 50-80 parts of spina date seeds, 50-80 parts of polygala tenuifolia, 50-80 parts of lilies, 50-80 parts of poria cocos, 30-50 parts of red dates, 30-50 parts of lotus seeds, 30-50 parts of longan aril, 30-50 parts of mulberries, 20-30 parts of seaweed polyphenols and 20-30 parts of gamma-aminobutyric acid. Pharmacodynamic tests show that the composition can remarkably shorten the sleep latency time of mice, prolong the total sleep time and remarkably improve the levels of 5-hydroxytryptamine, melatonin and gamma-aminobutyric acid in serum of the mice, so that the composition has an obvious sleep aiding effect through scientific proportioning and synergistic interaction of the raw materials.

A method for operating a sleep assistant during a charging process of a vehicle includes receiving a predicted charging time and determining a preferred sleep duration of a vehicle occupant. The method also includes determining a wake-up time of the vehicle occupant depending on at least one of the group consisting of the predicted charging time and the preferred sleep duration of the vehicle occupant. The method further includes adjusting the wake-up time if an extension of the predicted charging time is detected by the vehicle, and providing a wake-up setting to the vehicle occupant depending on the wake-up time or the adjusted wake-up time.

A network of devices includes a power-constrained device that uses two separate physical channels associated with different wireless communications protocols to communicate with a device and to communicate directly or indirectly with a controller. In an embodiment, the two separate physical channels include a dedicated high-power, high-throughput physical channel of a primary wireless communications protocol that is used to communicate with the controller in a normal mode of operation and a side channel, which is a lower power, lower throughput physical channel of a secondary wireless communications protocol to receive triggers from sensors and that may be used to directly or indirectly communicate with the controller in the normal mode of operation or in a lower power mode of operation. In an embodiment, the dedicated high-power, high-throughput physical channel is configured in a lower power state (e.g., idle or off) while a sleepy node is in a power-saving mode.

The application provides a timing control method and device, electronic equipment and storage medium. The method comprises: obtaining an actual task execution duration of a time level task in a current period during execution of the time level task according to a task execution frequency corresponding to each time level; the task execution frequency corresponding to each time level is dynamically adjusted according to a system running state; if a value corresponding to the actual task execution duration is greater than a value corresponding to the task execution frequency, adjusting a sleep duration of a future period according to a value relationship between the actual task execution duration and the task execution frequency; and executing the time level task based on the adjusted sleep duration of the future period. The application can effectively reduce the controller load and improve the control accuracy and stability by dynamically adjusting the task execution frequency of each time level and the time compensation mechanism.

There is provided a computer-implemented method for determining sleep misperception of a subject during a sleep session. The method comprises receiving sleep condition information. The sleep condition information comprises at least one of SDB information and insomnia information. The SDB information is representative of a sleep disordered breathing (SDB) condition of the subject based on a number of SDB events of the subject per unit of time. The computer-implemented method comprises receiving sleep quality information representative of a quality of sleep of the sleep session experienced by the subject. The computer-implemented method comprises determining a degree of sleep misperception based on the sleep condition information and the sleep quality information. The sleep misperception is representative of a difference between a subjective total sleep time of the sleep session experienced by the subject and an objective total sleep time of the subject in the sleep session.

The invention provides a nutrient composition. The nutrient composition is prepared from vitamin D, vitamin B6, folic acid substances and health-care food or medicine acceptable auxiliary materials. The composition has the advantages that the composition has a synergistic effect, can effectively shorten the sleep time, prolong the sleep time and improve the sleep quality, does not contain hypnotic components, has no toxic and side effects, does not generate dependence, is good in safety, can be eaten for a long time, and is easily accepted by people. In addition, the multi-component compound form of the product can significantly improve the compliance of users and save the total use cost.

This invention discloses an adaptive sleep method and system for LoRa terminals used in dam monitoring, based on multi-dimensional environmental feature perception and hardware collaboration. The core of the method is as follows: after waking the terminal via RTC, it collects multi-dimensional parameters such as water level, ambient temperature, battery voltage, and channel signal-to-noise ratio, and calculates the dynamically adaptive sleep duration based on the weighted multi-dimensional features; it achieves active wireless channel avoidance through LoRa CAD channel listening, abandoning invalid transmissions and extending the sleep duration in harsh environments; it physically cuts off the power supply to the sensors during non-operation periods through a hardware-level anti-interference power gating circuit, eliminating static leakage; and it sets up a fallback mechanism for abnormal fault diagnosis to avoid unnecessary power consumption under extreme conditions. This invention completely solves the core contradiction between "long battery life" and "high responsiveness" in existing dam monitoring terminals, improving battery life performance.

The invention relates to the technical field of wireless communication of the Internet of Things, in particular to a configuration management method of a low-power-consumption Bluetooth penetration module and a related device. According to the method, the working modes are dynamically switched according to the Bluetooth connection state. In the AT instruction configuration mode, receiving, analyzing and verifying an AT instruction through a serial communication interface; for the parameter setting instruction, immediately applying the modified parameters to the module and storing the modified parameters to the nonvolatile storage unit; in the AT instruction configuration mode, a real-time clock timer is configured by judging the idle state of the module and combining the preset task period, so that the module periodically enters the deep sleep mode until the timer is triggered and awakened, the deep sleep time of the module is prolonged to the maximum extent, the overall average power consumption is remarkably reduced, and the service life of the module is prolonged. And the cruising ability of the equipment in a battery power supply scene is greatly prolonged.

Method for controlling a ventilation system, ventilation system, and associated ventilation installation. This method for controlling a ventilation system includes a remote control and a ventilation grille, which includes battery-powered receiving means. Cyclically, the ventilation grille switches between a sleep phase (ΔTs), during which the receiving means are off, and a wake-up phase (ΔTr), during which the receiving means are on and ready to receive a control signal sent by the remote control. The control method also includes actuation of the remote control by a user, so as to send a control signal for a transmission time (ΔTt) that is longer than the sleep time (ΔTs). Figure for the abstract: Figure 2

The invention discloses a sleep environment adjusting method of a sleep monitoring and sleep disorder intervention sleep bed, which comprises the following steps: collecting and sorting physical state data and environmental parameters of a historical user before and after falling asleep to form a historical database, classifying sleep disorders in the historical database, sorting out user physiological feature data, user environment feature data and user behavior feature data according to the sleep disorder data, and performing real-time sleep quality evaluation to obtain a real-time sleep quality coefficient; according to the method, the sleep user is monitored in real time, the user physiological feature data, the user environment feature data and the user behavior feature data are obtained, the expected sleep duration of the sleep user is loaded, a historical database is formed through the body state data and the environment parameters, and the sleep quality expected curve is established; and performing real-time sleep quality evaluation according to the user physiological feature data, the user environment feature data and the user behavior feature data.

The application discloses an indole compound, a preparation method and application thereof. Specifically, the application provides a compound as shown in formula I, a pharmaceutically acceptable salt or an enantiomer thereof, and the compound can effectively shorten sleep latency, prolong sleep time, and has a better sleep promoting effect.

This invention relates to the application of frog seeds and their extracts in the preparation of sleep-improving products, belonging to the field of sleep health technology. Specifically, it relates to the application of frog seeds in the preparation of drugs, health products, or special diets with sleep-improving functions, and the application of frog seed extract in the preparation of drugs, health products, or special diets with sleep-improving functions. The frog seed extract is frog seed oil, obtained from frog seeds through supercritical CO2 extraction or cold pressing. The advantage is that animal pharmacodynamic experiments have confirmed that the frog seeds and their extracts of this invention can improve sleep. The sleep-improving functions specifically include one or more of the following aspects: shortening sleep onset time and alleviating sleep anxiety; improving sleep onset efficiency; prolonging sleep duration and increasing total sleep volume; reducing the number of nighttime awakenings and improving sleep continuity; improving the quality of deep sleep, increasing the proportion of deep sleep, and promoting bodily recovery.

The invention discloses application of selfheal total phenolic acid in preparation of a medicine for improving an insomnia sleep structure. The spica prunellae total phenolic acid can effectively shorten the awakening duration, remarkably prolong the rapid eye movement sleep duration, improve the sleep continuity and the like to prolong the total sleep duration and adjust the sleep structure, so that the autonomous activity state and the learning and exploration ability of a patient are recovered. After the total phenolic acid of prunella vulgaris is used for treating insomnia, the sleep duration is gradually prolonged, and no abstinence reaction is generated.

The invention provides a CAN-FD issuing method and system during reservation charging of a vehicle, relates to the technical field of vehicle-mounted electronics and Internet of Vehicles of new energy vehicles, and solves the technical problems of timing distortion and inaccurate triggering of a reservation charging start-stop instruction caused by dependence on external sleep duration or a specific hardware module during SOC awakening in the prior art. The method comprises the following steps: acquiring system UTC standard time after SOC awakening and converting the system UTC standard time into minutes of the day; performing time zone correction according to a target area where the vehicle is located to obtain a local time minute number; acquiring preset charging parameters including the starting time minute number after the charging starting time is converted, the charging duration minute number and the calculation of the charging ending time minute number; based on the local time minute number, the starting time minute number and the ending time minute number, whether the current time is in the reserved charging period is judged; and issuing a corresponding control instruction through the vehicle-mounted controller in combination with the current charging state. The method and device are used in the vehicle reservation charging process.

The application provides a multi-sound card audio data reading alignment method, device, equipment and medium, the method comprises the steps of: an application program is started, and at least two threads are created; a sampling attribute configured by the application program using ALSA is acquired, and the audio data reading time consumption is determined according to the sampling attribute; the thread sleep duration is determined based on the audio data reading time consumption, and the at least two threads are kept in a sleep state and continuously sleep for the thread sleep duration; the at least two threads are started at the same time point according to a multi-thread synchronization starting mechanism; the audio data of the corresponding sound card is read by the at least two threads through ALSA-API; and the audio data is stored in the user buffer area corresponding to the at least two threads in the application program. The application can ensure that multiple sound cards can simultaneously transmit audio data to the application program when the application program reads audio data in a multi-thread environment, so that the audio data read by the application program is time-aligned.

A method for energy-efficient communication in a non-terrestrial network (NTN) (100) comprising a plurality of user equipment (120) (UEs) and a satellite (110). The method includes coordinating wake-up and sleep times of UEs (120) located in close proximity, establishing a connection between a first UE (121) and the satellite (110), and performing an uplink transmission. It is characterized by establishing a device-to-device connection between the first UE (121) and a next intermediate UE (122) during a buffer time, transferring scheduling information, and allowing the intermediate UE (122) to skip certain procedures based on the received information. Skipping procedure is realized for the rest of the UEs (120) that are in close proximity. The method optimizes power consumption for various IoT applications.

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.

The invention provides an air conditioner control method, an air conditioner and a storage medium. The method comprises the steps that when an instruction of entering a sleep mode is obtained, weather data corresponding to the geographic position where the air conditioner is located is obtained, and an initial sleep parameter setting curve in a future preset sleep time period is generated according to the weather data; the step of generating the initial sleep parameter setting curve in the future preset sleep time period according to the weather data comprises the following steps: acquiring outdoor environment temperature data in the future preset sleep time period according to the weather data; acquiring historical preference set temperature data of the user in a future preset sleep time period; and generating an initial sleep parameter setting curve according to the outdoor environment temperature data and the historical preference setting temperature data. By means of the air conditioner control method, the personalized temperature setting requirement of the user in the sleep state can be met, and comfort is improved.

The present invention discloses a pharmaceutical composition comprising more than 26 substances, obtained by mixing ethanol extracts of costus root, agarwood, jujube, terminalia chebula, nutmeg, kapok, and frankincense with travertine. The composition can improve myocardial ischemia in subjects; increase the ejection fraction of subjects with myocardial infarction; increase the fractional shortening of the heart; reduce the left ventricular end-diastolic diameter in subjects with myocardial infarction; reduce the left ventricular end-systolic diameter in subjects with myocardial infarction; shorten the sleep latency in subjects with insomnia; prolong the sleep duration in subjects; and upregulate the expression of GAD67 protein in the brain tissue of subjects.

Provided in the present disclosure are a method and apparatus for a terminal to access a network, an Internet of Things (IoT) system, and a computer program product. The method includes: receiving idle timeslot information of a gateway to be accessed that is sent by said gateway in a current timeslot; parsing the number of timeslots between the current timeslot and a latest idle timeslot from the idle timeslot information; determining the sleep duration of a terminal according to the number of timeslots; and sending a network access request to said gateway after sleeping until the latest idle timeslot according to the sleep duration.

The invention discloses Keemun'an tea polysaccharide ANTP-1 for improving insomnia and a preparation method thereof, and belongs to the field of separation and purification of plant active ingredients. The Keemun'an tea polysaccharide ANTP-1 is prepared from mannose, rhamnose, glucose, galactose, xylose and arabinose, the molar ratio of the mannose to the rhamnose to the glucose to the galactose to the xylose to the arabinose is 1.00: 0.36: 16.78: 1.96: 4.50: 8.21, and the relative molecular weight of the Keemun'an tea polysaccharide ANTP-1 is 26.58 kDa. The Keemun'an tea polysaccharide ANTP-1 disclosed by the invention can be used for remarkably shortening the sleep latency period of a sleep deprivation mouse, prolonging the sleep duration and effectively improving insomnia. The Keemun'an tea polysaccharide ANTP-1 disclosed by the invention is clear in composition and remarkable in effect, and has a wide development and application prospect in the aspect of aiding sleep.

The invention provides a depression-resolving and nerve-soothing composition for improving sleep quality as well as a preparation method and application thereof, and belongs to the technical field of health-care products. The composition for dispelling melancholy and soothing nerves is prepared from a traditional Chinese medicine extract, astaxanthin, theanine, probiotics and chitosan, the traditional Chinese medicine extract consists of a polygala tenuifolia extract, a spina date seed extract and a cortex albiziae extract. During preparation, the chitosan and the acetic acid solution are mixed into a solution, then the traditional Chinese medicine extract, the astaxanthin and the theanine are added to prepare a suspension, and the suspension is mixed with the probiotics after being subjected to vacuum freeze drying. Animal experiments show that the composition can shorten the sleep latency, prolong the total sleep time and increase the content of 5-hydroxytryptamine and gamma-aminobutyric acid in brain tissue, can be used for preparing products for improving sleep, has the effects of relieving depression, soothing nerves and soothing nerves, and is high in safety and wide in applicability.

The invention relates to the technical field of smart home, and discloses a method, a device and equipment for determining a user event state, and a storage medium. The method comprises the steps that the current continuous operation time of the air conditioner in a past period is obtained; under the condition that the current continuous operation time is longer than a first set operation duration, determining a current relative moment corresponding to the starting time of the current continuous operation time in a current period taking the recorded sleep starting moment as a starting point; according to the current relative moment, the sleep starting moment is corrected, the corrected moment is recorded as the current sleep starting moment, and a sleep time area corresponding to the user sleep event is determined according to the current sleep starting moment. Therefore, the accuracy of determining the sleep event state can be improved, and the accuracy of intelligent control of the equipment is further improved.

This application provides a method, apparatus, electronic device, and medium for defrosting vehicle windows. The method includes: acquiring environmental parameters of the vehicle's environment, including temperature, humidity, and dew point temperature; determining an environmental risk level based on the environmental parameters; when the environmental risk level is a preset first-class level, directly determining the corresponding defrosting mode and sleep duration; when the environmental risk level is a preset second-class level, determining the corresponding defrosting mode and sleep duration based on the current time period; controlling a defrosting actuator to perform defrosting operations according to the defrosting mode, and controlling the vehicle to enter a sleep state according to the sleep duration after defrosting is completed. This application comprehensively considers temperature, humidity, and dew point temperature to determine the environmental risk level, which can more accurately reflect the actual frost risk. It adopts differentiated control strategies for different environmental risk levels, saving energy while ensuring defrosting.

To provide a game system for urging a user to have an appropriate sleep habit.SOLUTION: There is provided a game program to be executed by a computer including a processor and a memory. The game program causes a processor to execute a first step of receiving, from a user, designation of a first time period as a target for sleeping, a second step of setting, in relation to the designated first time period, a second time period that does not coincide with the first time period, a third step of acquiring first information on sleep performed by the user, and a fourth step of performing game control based on the first information. In a fourth step, based on the first information, game control is performed in accordance with whether or not the user is sleeping in the second time period, regardless of whether or not the actual result of sleep of the user matches the first time period.SELECTED DRAWING: Figure 22