30 results about "Sleep wake" patented technology

Systems and methods for sleep state classification involve detecting conditions related to sleep, including at least one condition associated with rapid eye movement (REM) sleep. Additionally, a condition modulated by the sleep-wake status of the patient may be detected. A medical system that is partially or fully implantable incorporates sensors and circuitry for detecting and processing the sleep-related signals. A sleep state processor classifies the patient's sleep state based on the sleep-related signals. Sleep state classification may be used in connection with the delivery of sleep state appropriate therapy, diagnostic testing, or patient monitoring.

A machine implemented method includes creating a universally unique identifier, detecting a trigger of a sleep event, and associating the universally unique identifier with the sleep event. The method monitors sub-system events that occur after a sleep event has been triggered and stores data in non-volatile non-disk storage (e.g., non-boot storage) identifying an event stage corresponding to the sub-system event that is occurring. The method determines whether a wake event has completed and logs each of the sub-system events using the universally unique identifier until a wake event has completed.

The invention proposes a mobile-terminal sleep wake-up method which includes: a terminal side: acquiring user sleep parameters configured by a base station in an access process; judging that a sleep mode needs to be entered under a standby state; according to the user sleep parameters, calculating a sleep time point and a monitoring time point; entering a sleep mode at the sleep time point and waking up and performing monitoring at the monitoring time point; waking up and initiating access if a sleep wake-up message is monitored; or continuing to sleep. A base-station side: monitoring the state of the terminal and judging that the terminal is in the sleep mode; according to the user sleep parameters configured for the terminal, calculating the monitoring time point; and sending the sleep wake-up message at the monitoring time point if the terminal needs to be woken up. Through adoption of the method, the terminal does not need to perform sleep consultation application to the base station for entrance of the sleep mode so that sleep failure resulted from occupancy of air-interface channel resources by message interaction and message loss is prevented and sleep preparation time is reduced and thus sleep efficiency is improved.

The invention relates to an electric vehicle controller sleep wake-up system and a control method thereof. The system comprises a CAN chip with a wake-up function, a logic gate circuit, a PWR Module,an MCU and switch module. The switch module is additionally arranged before the PWR circuit module, and on / off of the switch module is controlled through the logic gate circuit so as to control the working power supply of the CAN chip and the MCU to be disconnected when the controller is static and minimize the static power consumption of the controller. Then the characteristic that the CAN chip with the wake-up function can monitor the CAN message of the CAN bus and send out a wake-up signal under the condition that the working power supply is disconnected is utilized, the switch module is controlled to be closed by using the signal to trigger the logic gate circuit and the MCU and the CAN chip are powered on again so as to support the controller to resume the working mode again. The system has low static power consumption and has simple circuit structure and high success rate of CAN sleep wake-up.

The invention discloses an adjustment method of heterogeneous wireless sensor network nodes based on multiple covering. Parameter adaptive and self-regulation binary difference algorithm is adopted, multiple covering is performed to hot spot regions where monitoring targets appear frequently in situations that heterogeneous distribution of the monitoring targets, isomerism of scheduling node perceived radiuses, energy and work period consumed energy are taken into account, and basic covering are kept for other regions, the monitoring quality of the targets is effectively improved, the quantity of active nodes and the fault tolerance of a monitoring network are simultaneously reduced, and the energy consumption of the nodes is reduced. The method is based on the binary difference algorithm to optimize the node state, simultaneously adopts a periodic interception / sleeping mechanism and a sleep wake up mechanism, ensures that heterogeneous nodes can excellently accomplish detection task in monitoring occasions where targets are not uniformly distributed, and simultaneously prolongs the network life cycle and reduces the network energy consumption.

Preclinical and clinical studies have shown that the autonomic nervous system (parasympathetic and sympathetic nervous systems) show reliable changes across the sleep wake cycle. Most importantly, the parasympathetic nervous system shows increased activity during sleep consistent with its role in regulating rest. Further, patients with insomnia show reduced parasympathetic activity and / or increased sympathetic activity during sleep consistent with a neurobiological model of “hyperarousal”. Described herein are methods and apparatuses that activate the parasympathetic nervous system in response to a diving reflex; a sustained diving reflex may, surprisingly, lead to enhancing sleep. The apparatuses and methods described herein may specifically and / or selectively activate this reflex may play a therapeutic role in the modulation of sleep in insomnia patients.

A method of evaluating secrets in a computer system's trusted execution environment, wherein after evaluation of secrets, a securely stored encryption key is either retrieved or deleted upon entering corresponding secret (password, graphical password, biometric information, data sequence, security token, etc.) or secrets. Deletion of the encryption key can happen in a verifiable manner or in a non-verifiable manner. If a storage is encrypted with the encryption key, deletion of the encryption key makes the encrypted storage irreversibly undecryptable, while retrieval of the key permits decryption of the storage. Two encryption keys can be used to encrypt two separate storages, and then securely stored and processed in the trusted execution environment. Each of the two encryption keys can be retrieved using one or more associated secrets (passwords, etc.), and one or more other secrets would delete the encryption key associated with a preselected storage. During sleep-wake event a computer system's memory can be encrypted with a symmetric key, and the symmetric key can be secured by encrypting with a public encryption key. Corresponding private key is retrieved to decrypt the symmetric key upon evaluation of associated password (secret) in trusted execution environment, while the private key is deleted upon evaluation of one or many preselected deletion password (secret) leaving the encrypted memory undecryptable.

The invention provides a synchronous recovery method and a synchronous recovery device of a terminal sleep wake-up with high synchronous recovery efficiency, simplified synchronous recovery time and guaranteed paging monitoring and measurement performance. The method comprises the following steps of obtaining the terminal sleep wake-up triggering time information; completing the terminal wake-up according to the sleep wake-up triggering time information; receiving a downlink sub-frame containing a preset number value of PBCH channels and sequentially performing timing synchronization estimation and frequency synchronization estimation; completing Timing synchronization recovery and frequency synchronization recovery and starting paging time monitoring. The invention has the advantages that: data sample for synchronization recovery scheme can be satisfied fas, the synchronization recovery efficiency is obviously improved, the UE using the synchronous recovery method of the invention canrealize the purpose of significantly reducing the synchronous recovery time while ensuring the paging monitoring and measurement performance in all application scenarios including the limit coverageenhancement.

A method and apparatus for reducing latency in a group communication network (100), capable of significantly reducing the actual total sleep wake-up time and PTT latency due to exchanging group call signaling, even is when the mobile station (102, 104, 106) is dormant and no traffic channels are active. The method and apparatus provide for exchanging call signaling through Short Data Burst (SDB) message signaling. The method and apparatus provide advantageously parallel re-establishment of dedicated traffic channels for both a talker mobile station and a dormant listener mobile station.

The invention provides a power modem sleep wake-up test system and test method, and belongs to the field of power modem performance tests. The test system provided by the invention comprises a client, a first switch, a multi-network-port client, a second switch and a power on and power off switching device, wherein the client is provided with a network card, the network card is connected with an input end of the first switch, an output end of the first switch is connected with the second switch, both of the first switch and the second switch are provided with multiple pairs of VLANs, an input port and other ports of the first switch respectively constitute different VLANs, each two ports of the second switch constitute a pair of VLANs, the power on and power off switching device controls the power on and power off of the second switch, and the input end of the multi-network-port client is connected with the output end of the second switch. According to the power modem sleep wake-up test system provided by the invention, the power on and power off switching device only needs to be set prior to a test, and a probability is calculated after the test is accomplished, the total time is less than 20 minutes, thereby greatly shortening the test time, and greatly improving the working efficiency.

The invention discloses user equipment and a sleep waking method, and relates to the technical field of communication. The method comprises the steps of: detecting whether a triggering event of entering in a low power consumption mode happens; if the triggering event happens, controlling the user equipment to enter the low power consumption mode, wherein, in the low power consumption mode, a main processor is in an off state, and a slave processor is in an on state and only supports a phone function, or the slave processor is in the off state, and the main processor is in the on state and only supports the phone function. With the method and the apparatus provided by the invention, power consumption of dual processors is reduced, and standby time is prolonged.

The invention relates to an equipment sleep wake-up method and system. The method comprises the following steps: enabling a first terminal equipment sensor to perform data acquisition according to a first acquisition instruction sent by a forwarding node; when the data acquisition is completed according to the first acquisition instruction, performing counting-down according to the preset waitingtime; when the counting-down is completed, sending a sleep message to the forwarding node if the second acquisition instruction sent by the forwarding node is still not received, and switching from awake-up state to a sleep state; and switching from the sleep state to the wake-up state according to a wake-up message sent by the forwarding node. According to the scheme provided by the invention, if the second acquisition instruction sent by the forwarding node is still not received after the first terminal equipment sensor completes sleep timing, the sleep message is sent to the forwarding node, and the sleep state is entered until the wake-up message sent by the forwarding node is received, and through the technical scheme of determining to switch to the wake-up state according to the wake-up message, the technical effect of accurately and reliably switching the equipment between the wake-up state and the sleep state can be achieved.

The present invention discloses a set of user equipment and a sleep wake-up method. The user equipment includes a first processor and a second processor; the first processor is connected with the second processor through a USB interface; and when the first processor or the second processor requires sleep, the first processor is used for cutting off a USB connection. According to the user equipment and the sleep wake-up method of the invention, when the first processor sleeps, the USB connection is cut off, the second processor is enabled to autonomously sleep; when the second processor has an initiative event, the first processor is awaked initiatively to carry out USB re-connection, and therefore, the event of the second processor side can be transmitted to the first processor in real time, after the processing of the event is completed, the first processor is notified to cut off the USB connection, and therefore, a system can sleep, and power consumption can be decreased; and when the first processor has a request event to the second processor, USB reconnection is initiatively triggered, after the processing of the event is completed, a USB connection is initiatively cut off, and therefore, the normal sleep of the system can be ensured, and power consumption can be decreased.

An alertness prediction bio-mathematical model for use in devices such as a wearable device that improves upon previous models of predicting fatigue and alertness by gathering data from the individual being monitored to create a more accurate estimation of alertness levels. The bio-mathematical model may be a two-process algorithm which incorporates a sleep-wake homeostasis aspect and a circadian rhythm aspect. The sleep-wake homeostasis aspect of the model is improved by using actigraphy measures in conjunction with distal skin, ambient light and heart rate measures to improve the accuracy of the sleep and wake estimations. The circadian rhythm model aspect improves fatigue prediction and estimation by using distal skin, heart rate and actigraphy data. The sleep-wake homeostasis and circadian rhythm aspects may also be combined with additional objective and subjective measures as well as information from a user to improve the accuracy of the alertness estimation even further.

The invention relates to a sleep wake-up bedside lamp which comprises a lampholder, a lampshade, a power module, a power switch, a light emitting module and a connecting rod, wherein the power moduleis arranged in the lampholder; the power switch is arranged on the surface of the lampholder; the light emitting module is arranged in the lampshade; and the connecting rod is used for connecting thelampholder with the lampshade. The sleep wake-up bedside lamp is characterized by further comprising a control module and an illumination sensor; the control module is arranged on the lampholder; theillumination sensor is arranged outdoors; the control module is connected with the power module, the light emitting module and the illumination sensor; and when the illumination sensor senses that theoutdoor illumination intensity is higher than a first threshold value, the control module controls lamplight emitted by the light emitting module to grow brighter along with the outdoor illuminationintensity until reaching the maximum brightness. The sleep wake-up bedside lamp has the advantages of naturally waking up people, enabling people not to stay in bed, and adjusting the daily routine.

The invention provides a fetus fetal movement monitoring system and monitoring method for ultra-low power consumption automatic sleep and wake-up. The fetus fetal movement monitoring system includes asensor array (2) composed of at least two sensors (1), and a system level integrated circuit chip (9), and is characterized in that an automatic sleep wake-up analog switch (6) on the system level integrated circuit chip (9) is controlled to enter a wake-up or sleep state respectively by an automatic wake-up logic circuit (7) and an automatic sleep logic circuit (8), data read by an analog-to-digital converter (5) are transmitted to the automatic sleep logic circuit (8), and a digital input / output connection interface (11) controls and switches each sensor (1) by a data instruction of the automatic wake-up logic circuit (7). According to the fetus fetal movement monitoring system and monitoring method for the ultra-low power consumption automatic sleep and wake-up, the complexity of wiring is reduced by inserting a control circuit at the sensors, by adopting an automatic sleep wake-up analog switch, operation of the analog-to-digital converter is controlled, overall power consumptionof the system is reduced, and more effective and reliable sensor array data acquisition is provided.

The invention relates to an amino acid metabolomics-based method for researching an anti-insomnia action mechanism of sugemule. Amino acid metabolome in each of tissues of the brains of para-chlorophenylalanine (PCPA) insomnic model rats before and after gavage with the sugemule is analyzed by applying a gas chromatography-mass spectrometer (GC-MS) method; endogenous compounds are identified by astandard fingerprint bank; changes of metabolite maps of all parts of the brains are analyzed and related metabolic markers are assayed by employing principal component analysis (PCA) and partial least squares-discrimination analysis (PLS-DA) modes; a targeting metabolomics research is conducted by applying liquid chromatograph-mass spectrometer (LC-MS) to explore content changes of neurotransmitters including 5-hydroxytryptamine, gamma-aminobutyric acid (GABA), glutamic acid (Glu) and the like in the brain tissues and related metabolites; by seeking for difference metabolites related with thecurative effect of the sugemule and metabolic pathways of the difference metabolites from brain tissue samples of clinical rats, the anti-insomnia action mechanism and an action site of the sugemuleare specified; and a metabolomics research means is applied for the first time by the amino acid metabolomics-based method to preliminarily confirm the action mechanism of the sugemule regulating andcontrolling a sleep-wake rhythm by a neurotransmitter system.

The present invention provides a fully automatic static test method and system for a train. In the method, after the zone controller ZC receives the static test application sent by the train in the dormant state, the ZC performs information interaction with the computer interlocking device CI; According to the information interaction, it is determined that the static test condition is currently met, and then the ZC sends an instruction to allow the static test to the train, so that the train in the dormant state can perform the static test autonomously. The system includes an information interaction module and a static test instruction sending module. The present invention realizes functions such as train dormancy wake-up, static detection and train state real-time monitoring and reporting under unmanned or remote control state, making the train dormancy and static detection process accurate and reliable, and improving the operation efficiency and automation degree of the train , while saving the labor cost of urban rail transit.

Disclosed are novel compositions, devices, patches, systems and methods that are useful for estimating, determining, modulating and / or improving the sleep / wake and / or circadian phase of a subject (e.g., a human subject) by the dispensing of measured quantities of agents to a subject or into an environment of the subject and the continuous monitoring and / or tracking of the subject's consciousness (e.g., sleep / wake) patterns. In certain aspects, the compositions, devices, patches, systems and methods disclosed herein are capable of delivering one or more agents to a subject in response to measured consciousness patterns estimations and circadian phase estimations, thereby aligning the subject's circadian biology to the external environment and improving the quality and duration of sleep.

A method for the identification of genes involved in neurodegenerative processes, detectable by the late onset of a phenotype associated with neurodegeneration, by means of a genetic screen of deregulated genes, which comprises the measurement of sleep-wake cycle activity schemes in different stages of life, young and adult, of individuals of an animal model, such as Drosophila. A mutant fly whose genome comprises a disruption in its enabled gene, with decrease of the enabled gene expression, and exhibiting a late onset neurodegenerative phenotype in adulthood.

A machine implemented method includes creating a universally unique identifier, detecting a trigger of a sleep event, and associating the universally unique identifier with the sleep event. The method monitors sub-system events that occur after a sleep event has been triggered and stores data in non-volatile non-disk storage (e.g., non-boot storage) identifying an event stage corresponding to the sub-system event that is occurring. The method determines whether a wake event has completed and logs each of the sub-system events using the universally unique identifier until a wake event has completed.

The present invention provides a sleep wake-up system and method provided by the present invention, wherein the system includes: a sign parameter collection module for collecting body sign parameters; a time judgment module for judging whether the current moment is the REM judgment moment; When the judging module judges that the current moment is the REM judging time, the sign parameters are obtained, and the REM judging module that judges whether the human body is in the REM stage according to the sign parameters in the REM judging period; when the REM judging module judges that the human body is in the REM stage, after pre-awakening After a period of time, the human body is awakened. When the REM judgment module judges that the human body is not in the REM stage, the human body is prompted to enter the REM stage during the pre-awakening period, and the human body is awakened after the pre-awakening period. The REM judgment period and the pre-wake-up period pass sequentially. The above system and method realize the awakening of the human body in the REM stage.

An energy management circuit and energy management method for the sleep-wake mode of electrical appliances, the circuit includes a rectification circuit of a power supply, a DC boost circuit, a low-dropout linear voltage regulator and an electrical appliance, in the rectification circuit, DC A supercapacitor, a timer circuit, a switch circuit and a reset circuit are arranged after the boost circuit. The timing circuit controls the sleep time of the electrical appliance (chip), the switch circuit is used as an enabling signal for the power supply energy to flow in, the reset circuit is connected to the subsequent electrical appliance (chip), and receives an end signal of work completion, etc. The user can choose the specific sleep time according to the actual needs to achieve a balance between power saving and normal work.

The invention provides a power modem sleep wake-up test system and test method, and belongs to the field of power modem performance tests. The test system provided by the invention comprises a client, a first switch, a multi-network-port client, a second switch and a power on and power off switching device, wherein the client is provided with a network card, the network card is connected with an input end of the first switch, an output end of the first switch is connected with the second switch, both of the first switch and the second switch are provided with multiple pairs of VLANs, an input port and other ports of the first switch respectively constitute different VLANs, each two ports of the second switch constitute a pair of VLANs, the power on and power off switching device controls the power on and power off of the second switch, and the input end of the multi-network-port client is connected with the output end of the second switch. According to the power modem sleep wake-up test system provided by the invention, the power on and power off switching device only needs to be set prior to a test, and a probability is calculated after the test is accomplished, the total time is less than 20 minutes, thereby greatly shortening the test time, and greatly improving the working efficiency.

The invention brings forward a mobile terminal deep sleep / awakening method. The method comprises that at a terminal side, entering into a deep sleep mode is judged; an application for entering into the deep sleep mode is sent to a base station; entering into the sleep mode is performed at a sleep time point, and awakening to monitor is performed at a monitoring time point; if a sleep awakening message is monitored, access is initiated by awakening; or sleeping continues. At the base station side, awakening of the terminal is judged according to the terminal sleep mode and the arrived downlink service packet type; and if the terminal needs to be awakened, the sleep awakening message is sent at the monitoring time point. With adoption of the method, the mobile terminal enters into the deep sleep mode and is not awakened by non-real-time services configured by users at downlink arrival during sleep so that user experience is guaranteed, sleep time of the mobile terminal is prolonged and electricity consumption of the mobile terminal is saved.

The invention discloses a sleep / wake-up timing deviation compensation method and electronic equipment. The method comprises the following steps of obtaining the sleep duration of a first timer needing to enter a sleep state; according to a time point T1 when the first timer enters the sleep state and the sleep duration, calculating a wake-up time of the first timer; obtaining a time point T2 recorded when a second timer which does not enter the sleep state wakes up the first timer; and according to an error between the T2 and the calculated wake-time time point, adjusting the timing deviation of the first timer. Based on the second timer which does not go through the sleep state, timing compensation of sleep timing errors at the wake-up time of the first timer which goes through the sleep state is achieved, so that the problem that the timing deviation is caused by switching from sleep to slow clock after the first timer is waken up is solved, and the problem of sleep / wake-up timing deviation compensation of a system minor mode timer is effectively solved.

The invention relates to a sleep awakening method and system. The dormancy awakening system comprises a controller, a comparison circuit and a charging and discharging circuit. The output end of the comparison circuit is connected with the controller. The first input end of the comparison circuit is used for inputting reference voltage. The first potential end of the charging and discharging circuit is connected with the second input end of the comparison circuit and used for outputting the current potential of the charging and discharging circuit to the second input end. The controlled end ofthe charging and discharging circuit is connected with the controller. The controller is used for controlling the charging and discharging circuit to discharge to enable the voltage of the second input end to be smaller than the reference voltage before entering the sleep mode, and is also used for controlling the charging and discharging circuit to charge after entering the sleep mode; the comparison circuit is used for outputting a wake-up signal through the output end when the voltage of the second input end is larger than the reference voltage. The controller flexibly controls the dormancy time and the working state of the controller by controlling the charging and discharging state of the charging and discharging circuit.

The invention provides methods of improving sleep in a patient having a variant of the cryptochrome circadian clock 1 (CRY 1) genotype associated with a circadian rhythm sleep disorder (CRSD) Delayed Sleep Wake Phase Disorder (DSWPD).

The present invention requests protection of an OPC UA dormant proxy method suitable for wireless field devices, which enables wireless field devices based on the OPC UA protocol to have a dormant proxy function, can effectively prolong the life cycle of network devices, and simultaneously solves data problems during device dormancy The problem of not being able to read normally. Methods According to the OPC UA series protocol standard, a dormant agent interaction mechanism is designed, and a set of dormant agent service collection is designed according to the mechanism, including dormant handshake service, dormant registration service, dormant update service, dormant notification service, dormant wake-up notification service as well as the dormant confirmation service. The present invention introduces a dormancy agent function into the OPC UA server without changing the OPC UA client, and satisfies the dormancy requirements of energy-limited wireless field devices.

The invention discloses a sleep wakeup method of a wireless meter reading system. If an upper computer is in working state, a coordinator broadcasts a wakeup packet to wake up all nodes in the network, the node can modify self state into the continuous working state after being waken up; if the upper computer is in idle state, a sender repeatedly sends a detection packet to a receiver to wake up the nodes, and the nodes are always in the sleep wakeup state at this moment; the nodes are waken up by broadcasting the wakeup packet or repeatedly sending the detection packet point-to-point according to the condition whether the upper computer is in working state; and therefore, the different wakeup methods can be adopted according to the different working states of the upper computer without using a precursor packet with large use length; since the hardware design has simple structure, the power consumption can be effectively reduced.