135 results about "Sleep waking" patented technology

The invention belongs to the technical field of crossing of artificial intelligence and computer system architecture, particularly relates to a computing power center equipment power supply intelligent system of a knowledge graph, and aims to solve the problem of low energy efficiency caused by extensive power supply management, unbalanced energy consumption and lagged load response. The system comprises a task analysis module, a dynamic load prediction module, a multi-source power supply scheduling module, an equipment-level power supply control module and a feedback optimization module, through load prediction and multi-source power supply cooperative scheduling driven by task semantics, voltage and current dynamic adjustment and sleep wake-up control are achieved, and a strategy is optimized online based on operation feedback. The scheme improves energy efficiency, equipment life and system stability.

The embodiment of the invention discloses a sleep peptide and differential metabolite detection method for caenorhabditis elegans, belongs to the technical field of organism metabolism, and aims to research sleep-awakening key metabolite of caenorhabditis elegans and a regulation mechanism of the sleep-awakening key metabolite. According to the sleep peptide for caenorhabditis elegans, the sleep peptide is an F4 monomer as shown in SEQ ID NO: 1. Compared with the prior art, the sleep and awakening process of the caenorhabditis elegans under the intervention of the goat milk-derived sleep peptide is analyzed through a metabonomics technology, the key metabolite for regulating and controlling sleep and awakening is successfully screened out, and a core metabolic pathway related to the key metabolite is disclosed. The application also constructs a metabolite-pathway-target regulation framework, fills the blank of sleep research in the aspect of metabolic regulation, provides a scientific basis for a sleep intervention strategy based on metabolic regulation, and also lays a foundation for developing metabolic markers of sleep states in the future.

The invention relates to the field of sleep medicine, in particular to a wearable monitoring system for sleep-awakening rhythm disorder and a method thereof. Comprising a monitoring module, a signal processing module, a signal analysis module and an intervention scheme execution module. The monitoring module is used for acquiring collective acceleration, PPG signals and emotional state data; the signal processing module is used for filtering and down-sampling; the signal analysis module extracts time-domain and non-time-domain features by using a pulse neural network; and the intervention scheme execution module selects a personalized phototherapy and vibration intervention scheme by adopting a Q-learning algorithm according to the feature data. According to the system, through technical innovation and ingenious design, high intelligence and individuation are achieved, the sleep quality and the daytime function of the user are effectively improved, and a new tool and method are provided for sleep medical research.

The invention discloses a heating energy consumption adjusting method and device, equipment and a storage medium, and the method comprises the steps: obtaining continuous multiple historical stroke data and current stroke data, and the historical stroke data is the stroke data of a sleep wake-up cycle; calculating a thermal management power limiting amplitude, a weighted temperature coverage coefficient and a battery heating coverage rate according to the multiple historical travel data and the current travel data, and obtaining a first initial threshold value and a second initial threshold value of thermal management; and then calculating a dynamic heating coefficient and a power limit value according to the current stroke data, the thermal management power amplitude limit, the weighted temperature coverage coefficient, the battery heating coverage rate, the first initial threshold value and the second initial threshold value, and then adjusting the heating energy consumption according to the dynamic heating coefficient and the power limit value. By dynamically adjusting the dynamic heating coefficient and the power limit value, the energy consumption of the whole vehicle at low temperature can be effectively reduced on the basis of ensuring the performance.

The objective of the present invention is to provide a brain water monitoring method and apparatus based on near-infrared spectroscopy, which can non-invasively and accurately measure the brain water activity of brain tissue according to sleep-wakefulness and a sleep structure on the basis of near-infrared spectroscopy without injecting a contrast agent, an aqueous solution, or the like to the human body (intravenously or intrathecally). To achieve the objective, the present invention comprises: a calculation step of calculating the fractions of oxidized hemoglobin, reduced hemoglobin, and water on the basis of signals measured by near-infrared spectroscopy; an extraction step of extracting a pure water fraction from the water fraction calculated in the calculation step; and an output step of outputting the water fraction extracted in the extraction step.

The invention relates to a low-power-consumption vibration signal collecting and processing system and method based on a heterogeneous multi-core system. The system comprises an MCU, an MPU, an SOC in-chip interconnection module, a trigger signal module and a data collecting controller module. The SOC in-chip interconnection module comprises a signal routing module, an interruption interconnection module, a shared data address bus and a shared RAM (Random Access Memory); the MCU comprises a first sleep wake-up module, a first data acquisition module, a first data storage module and an MPU wake-up synchronization module; the MPU comprises a second dormancy awakening module, a second data acquisition module, a second data storage module and an MCU acquisition data carrying module; the invention further provides an acquisition method based on the system, the vibration signal acquisition system can be quickly awakened, and loss of signal data in the whole awakening process can be avoided.

Embodiments described herein disclose a method comprising: determining a breathing waveform based on an image signal received from a camera focused on at least a portion of a patient; receiving an observed sleep signal of the patient corresponding to the breathing waveform in time, wherein the observed sleep signal comprises a sleep state tag; tagging each segment of the breathing waveform using a sleep-wake state tag to generate a tagged breathing waveform; generating an input feature matrix by processing the marked breathing waveform; and training a machine learning (ML) model using the input feature matrix.

The invention discloses a train sleep wake-up control method and system, electronic equipment and a storage medium, the train sleep wake-up control method is applied to an AOM, the AOM communicates with an ATP, and the method comprises the steps that a first instruction is received, when it is determined that the train meets preset conditions based on the first instruction, the train enters a target state and forwards the first instruction to an ATP, so that the ATP determines a feedback signal based on the first instruction, and the preset conditions are in one-to-one correspondence with the target states; and when it is determined that the train does not meet the preset condition corresponding to the target state, the target state is quitted, and dormancy awakening control is conducted on the train based on a feedback signal, received in the target state, of a train automatic protection system ATP. The sleep wake-up method is realized through target state conversion, each state function is independent, the structure is clear, and the later development cost is reduced.

The invention relates to the technical field of renewable energy sources, and discloses a renewable energy source-oriented water electrolysis hydrogen production control system and a power distribution method.The system comprises a monitoring unit, a hydrogen pressure monitor, a processing center, an execution terminal and a communication network; renewable energy consumption rate and electrolytic cell power change rate are improved, minute-level fluctuation is adapted, power distribution errors are stably controlled, hydrogen production efficiency loss is avoided, the utilization rate of the electrolytic cell is increased by improving a dynamic priority model, the overall energy efficiency of a cluster is improved, starting and stopping frequency of a basic load group is reduced by a grouping control strategy, and the service life of the electrolytic cell is prolonged. Standby energy consumption is reduced through a sleep wake-up mechanism, the standby power consumption of the system is reduced to rated power, the hydrogen pressure overrun accident rate is reduced through a safety constraint mechanism, and thermal stress damage of the electrolytic cell is reduced and the fault shutdown rate is reduced through temperature deviation protection.

The invention provides a vehicle sleep wake-up management method and device, a medium and electronic equipment. According to the method, the core controller is periodically triggered to enter the semi-dormant state through the external interrupt signal of any temporary wakeup object, and when the external interrupt information of the temporary wakeup object does not meet the preset wakeup condition, the core controller returns to the dormant state from the semi-dormant state. Therefore, the core controller enters the semi-dormant state regularly, and the situation that the core controller is in the dormant state for a long time, so that a battery is aged, damaged and reduced in performance is avoided.

The invention discloses a sleep and wake-up method and device of a multi-core isomorphic chip system and a medium, the system comprises a main core and at least one sub-core, and the main core and the sub-core are provided with corresponding synchronous registers. The method comprises the steps that the main core sends a dormancy instruction, and the main core and the sub-core make dormancy preparation. When dormancy is prepared, if a task execution instruction is received, the main core configures a register of the main core into a parameter value representing dormancy stopping, sends an awakening instruction to the sub-core and makes awakening preparation. After the sub-core receives the wake-up instruction, dormancy is interrupted, wake-up preparation is made, and a register of the sub-core is configured to be a second parameter value representing non-dormancy. And after confirming that the sub-core register is the second parameter value, the main core assigns the own register to the second parameter value, and the system enters an awakening state. According to the embodiment of the invention, sleep wake-up state synchronization among multiple cores can be ensured, and abnormity caused by asynchronous states of the multiple cores is avoided.

The invention discloses a patient sleep awakening three-classification monitoring method and device based on a machine learning model, equipment and a medium, and the method comprises the steps: collecting acceleration data and activity counting and heart rate data of a subject, and carrying out the preprocessing of the collected data; extracting data features based on the preprocessed data, wherein the data features comprise a motion feature, a heart rate feature and a clock proxy feature; the extracted data features are input into a classification model, prediction state data of each Epoch are output, each row in the prediction state data comprises an Epoch starting timestamp, a real sleep staging label and a three-classification prediction result of the model, and therefore the prediction state data of each Epoch can be obtained. According to the method, the three-classification prediction accuracy of awakening, non-fast eye movement sleep and fast eye movement sleep can be effectively improved, and the method can be widely applied to sleep monitoring.

Implementations described herein disclose a method including determining, based on an image signal received from a camera focused on at least a portion of a patient, a respiratory waveform, receiving an observed sleep signal of the patient temporally corresponding to the respiratory waveform, the observed sleep signal including sleep state labels, labeling various segments of the respiratory waveform using sleep-wake state labels to generate a labeled respiratory waveform, generating an input feature matrix by processing the labeled respiratory waveform, and training a machine learning (ML) model using the input feature matrix.

The invention discloses a battery management system, a battery system and electric equipment. When charging equipment is connected, the enabling circuit of the battery management system can generate a first enabling signal according to a first level signal provided by the charging equipment to enable the first chip to be started so as to supply power to the second chip, and when the second chip is started, the battery management system is awakened to enter a normal working state; the second chip outputs a self-locking signal after being started, so that the first chip keeps starting; the second chip can also stop outputting the self-locking signal to close the first chip when receiving a dormancy signal generated when the gun is pulled out or a dormancy signal generated by the system when the gun is not pulled out, so that the battery management system can enter a dormancy state, the problem that the battery management system cannot enter the dormancy state when the charging equipment is not pulled out is solved, and the charging efficiency is improved. And whether the edge-triggered first chip or the level-triggered first chip can meet the requirement that the battery management system can be dormant when the charging equipment is kept connected, so that the lead-acid consumption of the battery is reduced.

The invention discloses a vehicle-mounted intelligent cabin log system and a vehicle-mounted intelligent cabin log management method, and relates to the field of vehicle machine logs, and the vehicle-mounted cabin system comprises an MCU and an SOC; the MCU runs an AutoSAR real-time operating system and is responsible for CAN signal receiving and transmitting, communication diagnosis, sleep awakening and power management of the whole vehicle; the SOC runs dual systems through a Hypervisor virtual machine monitoring program, and the dual systems comprise an instrument system and a central control system; wherein the instrument system end runs a QNX / Linux system to realize quick response, and the central control system end runs an Android system to process intelligent interaction and cockpit entertainment functions; wherein the cabin log system is established based on the vehicle-mounted cabin system of the vehicle infotainment device 1 and the vehicle-mounted cabin system of the vehicle infotainment device 2; the cabin log system is used for log generation and storage of the vehicle-mounted cabin system of the vehicle infotainment device 1 and the vehicle-mounted cabin system of the vehicle infotainment device 2.

A vehicle communication system includes a gateway device. The gateway device is configured to receive electric power from a battery of a vehicle, relay communication among multiple communication lines coupled to respective electronic control units, perform, when receiving a signal through any of the communication lines, a sleep wake-up operation by transmitting a wake-up request signal to switch one or more of the electronic control units to be woken up from a sleep mode to a wake-up mode, and refrain from transmitting the wake-up request signal in a case where the gateway device determines in view of electric power consumption of the battery that transmission of the wake-up request signal is unacceptable.

Compositions for treating a sleep disorder or modifying or improving the sleep-wake cycle in a subject are disclosed herein. In some examples, the composition can comprise one or more sleep promoting active agents, one or more sleep quality active agents, one or more sleep recovery active agents, and optionally one or more next day active agents. The composition can provide an immediate burst release of the one or more sleep promoting active agents, a delayed burst or delayed sustained release of the one or more sleep quality active agents, a delayed burst or delayed sustained release of the one or more sleep recovery active agents, and a delayed burst or delayed sustained release of the one or more next day active agents. The composition can be provided as a daily oral uni-dosage form Methods of making and using the compositions are also provided.

The invention provides a sleep awakening detection and evaluation method and device based on radar and PPG signals. The method is applied to the technical field of radar and biological signal data processing. The method comprises the following steps: acquiring a radar echo signal and a photoelectric volume pulse wave signal acquired during a sleep period of a target object; performing multi-scale feature extraction on the radar spectrogram by using a first multi-scale feature extraction network, performing multi-scale feature extraction on the photoelectric volume pulse wave time-frequency graph by using a second multi-scale feature extraction network, and fusing a radar multi-scale feature graph and a pulse multi-scale feature graph by using a fusion layer; performing regression classification on the multi-scale fusion feature map by using a fragment proposal network task head to obtain candidate feature picture segments; and performing sleep awakening event prediction on the candidate feature picture segment by using the interested segment head network to obtain a target feature picture segment. According to the invention, the accuracy of sleep awakening event detection is improved.

The invention discloses a BMS sleep wake-up circuit and method, a BMS and electric equipment. According to the BMS dormancy wake-up circuit, when a charging device (10) is connected, an enabling circuit (120) can enable a wake-up chip (200) to start through a first enabling signal so as to wake up a BMS, and a control circuit (130) outputs a self-locking signal so that the wake-up chip (200) keeps waking up the BMS; besides, after the awakening chip (200) is started, the enabling starting mode of the awakening chip (200) is changed into enabling the awakening chip (200) to be started by a second enabling signal to awaken the BMS, so that under the condition that the charging equipment (10) is not pulled out, the awakening chip (200) cannot be awakened by the original first enabling signal, and after the self-locking signal is cancelled, the awakening chip (200) is closed, so that the BMS can enter a dormant state, and the charging equipment (10) is prevented from being pulled out. The problem that the charging device (10) cannot enter the dormancy state when the BMS is not pulled out is solved.

The invention relates to the field of remote control equipment, in particular to a sleep wake-up method and device of a display system, equipment and a storage medium. The display system at least comprises a display device, a television box and a remote control device, a magnetometer is arranged in the remote control device and is used for acquiring magnetic data, and the method comprises the following steps: acquiring the magnetic data of the remote control device, and determining a first included angle between the remote control device and a geomagnetic direction based on the magnetic data; and waking up equipment in the display system based on the first included angle.

The invention relates to the technical field of sleep regulation and control, and discloses a method for regulating and controlling anxiety insomnia based on LPAG brain region GABAergic neurons, which takes the regulation effect of LPAG on sleep-awakening as an entry point, adopts in-vivo multichannel recording, EEG / EMG polysleep synchronous recording, photoelectrode recording and opto-genetics manipulation on a cell-loop level, and realizes the regulation and control of anxiety insomnia. The system analyzes the effect of the LPAG in sleep-awakening, and proves the regulation effect of the LPAG on anxiety sleep disorder.

The invention provides a sleep wake-up method and a related device, and the method comprises the steps: obtaining the score information of a user for the personal state after the sleep wake-up, and the state information related to the user, the sleep wake-up is a wake-up operation executed when the user is in a predetermined sleep stage according to a current wake-up condition parameter, and the wake-up condition parameter is used for being combined with a sleep monitoring parameter monitored by the intelligent ring to judge whether the user is in the predetermined sleep stage; if the score information is lower than a predetermined score threshold, adjusting the wake-up condition parameter based on the score information and the state information to obtain a new wake-up condition parameter; after the user enters the sleep state again, whether the user is in a preset sleep stage or not is determined according to the new awakening condition parameters and sleep monitoring parameters monitored by the intelligent ring in real time, and awakening operation is executed on the user when the user is in the preset sleep stage. The wake-up experience of the user in sleep can be effectively improved.

The utility model relates to a three-phase input dormancy wake-up circuit and equipment. The three-phase input dormancy wake-up circuit comprises a pre-charging module, a control module and an auxiliary module. The pre-charging module is used for executing dormancy or awakening operation, so that the circuit is in a dormancy state or an awakening state; the control module is connected with the pre-charging module and is used for controlling the pre-charging module to execute dormancy or awakening operation; and the auxiliary module is connected with the control module and is used for supplying power to the control module when the circuit is in the dormant state or the wake-up state. The circuit can significantly reduce the active power consumption, and achieves the close zero reactive power consumption when the circuit is dormant. Meanwhile, circuit devices are protected through the pre-charging module, and safe awakening of the circuit is achieved.

The present invention discloses a low-power adaptive sleep method. The present invention relates to the field of wireless communication technology, and solves the problem that the prior art cannot realize adaptive adjustment of the chip wake-up mode and interface voltage of wireless communication equipment according to different external device voltages. The present invention connects the wake-up pin with the communication interface; by detecting the interface voltage of the external device, the chip sleep wake-up mode and the wake-up pin interface voltage are adjusted to make the internal and external voltages the same, eliminate the sleep current loss, and further reduce the sleep power consumption. Based on the low-power sleep function of the chip, the present invention judges the actual use status of the external device according to the level status of the external device pin, and achieves the adaptive adjustment of the lowest power consumption by adjusting the internal pin status and the wake-up mode.

The invention relates to a sleep awakening method for a multi-core heterogeneous system-on-chip (SOC) and a computer readable storage medium. According to the sleep awakening method for the multi-core heterogeneous system-on-chip SOC, the multi-core heterogeneous system-on-chip SOC comprises a first core and a second core, the second core supports STR sleep, and the method comprises the following steps that S1, under the condition that a first sleep condition is met, the first core judges whether the STR sleep condition is met or not; s2, notifying the second core to perform STR dormancy under the condition that the STR dormancy condition is met; and S3, under the condition that the second core completes the STR dormancy, triggering a dormancy process of the first core, and recording a state flag of the STR dormancy.

The invention provides a test method and a test device of a vehicle-mounted charger and a computer storage medium. The test method comprises the following steps: starting a first wake-up source to perform a pre-sleep wake-up test on a vehicle-mounted charger in response to the vehicle-mounted charger entering a pre-sleep state; obtaining a first test result of the first wake-up source; when the first test result is that the wake-up is successful, starting a second wake-up source to carry out a pre-sleep wake-up test on the vehicle-mounted charger; acquiring a second test result of a second wake-up source; and when the second test result is that the wake-up is successful and the second wake-up source is the final wake-up source, determining that the vehicle-mounted charger passes the pre-sleep wake-up test. Through the test method, the wakeup sleep test of the CDU can be automatically tested, the labor cost and the time cost are greatly reduced, and the purposes of reducing cost and improving efficiency can be achieved; the CDU awakening dormancy test from the pre-dormancy stage to the dormancy stage is tested, the phenomenon that the CDU pre-dormancy awakening test is difficult at present is solved, and the accuracy of the test result is improved.

The invention provides a sleep wake-up control method, and the method comprises the steps: controlling a target resource corresponding to a communication request to execute power-on / power-off in response to the communication request; determining a target low-power-consumption state according to the target resource after power-on / power-off, each low-power-consumption state including a combination of at least two resources in a power-on state; and switching the current power consumption state to the target low power consumption state. In conclusion, different low-power-consumption states are set for different resource combinations in the power-on state, and switching of the low-power-consumption states is performed according to power-on / power-off of the target resource, so that sleep wake-up control on all resources is realized, and the power consumption of the electronic equipment is reduced.

The invention discloses a device awakening method and device, a storage medium and an electronic device, and the method comprises the steps: responding to a target device entering a dormant state, obtaining a data collection range of the target device, detecting a moving target in the data collection range through a target radar, and carrying out the awakening of the target device; under the condition that the target radar detects that the moving target is located in the data acquisition range, pre-awakening operation is executed on the target equipment, a pre-awakening result is generated, the pre-awakening operation is used for indicating the target equipment to determine whether a target object exists in the data acquisition range, and the pre-awakening result is generated; and under the condition that the pre-awakening result indicates that the target object exists in the data acquisition range, awakening the target equipment. Through the method and the device, the technical problems of power consumption increase and wakeup reliability reduction caused by inaccurate sensor detection of a sleep wakeup mechanism of the low-power-consumption equipment are solved, and the technical effects of reducing wakeup monitoring power consumption and improving wakeup reliability are achieved.

The invention provides a sleep wake-up detection circuit applied to an SOC, and the circuit comprises at least two switch detection circuits which are configured to detect the real-time state of a to-be-detected switch and generate corresponding real-time state signals, and the real-time state signals comprise a switch effective state signal and a switch ineffective state signal; the at least one state storage circuit is configured to respond to the update control edge signal, collect the real-time state signal provided by each connected switch detection circuit and generate and store a switch wake-up signal corresponding to the real-time state signal, and the switch wake-up signal comprises a switch effective wake-up signal and a switch ineffective wake-up signal; and the wake-up detection circuit is configured to output a system effective wake-up signal to the system wake-up output end when the switch effective wake-up signal is input into the at least one switch wake-up input end, so that an external system wakes up the SOC according to the system effective wake-up signal when the SOC is in a dormant state.

The embodiment of the application relates to the technical field of communication, and discloses a link performance monitoring method, equipment, a storage medium and a product for a low-power sleep mode, the method is applied to a physical layer chip, and the method comprises the following steps: after the physical layer chip enters a low-power sleep mode, standby detection of a link signal is maintained; in response to the arrival of a Refresh segment in the low-power sleep mode, performance parameters of a receiving link are synchronously collected within a duration window of the Refresh segment; a reference threshold value or a historical statistical reference value corresponding to the performance parameters is acquired; the collected performance parameters are compared with the reference threshold value or the historical statistical reference value respectively, a link performance change trend is identified according to a comparison result, and a monitoring result signal representing a current link health state is output, so that a connection failure risk during sleep wake-up is avoided.