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60results about How to "Easy to wake up" patented technology

Intelligent sleep wake-up system and intelligent sleep wake-up method

The invention discloses an intelligent sleep wake-up system and an intelligent sleep wake-up method. The intelligent sleep wake-up system comprises a computer and a photosensitive sensor, a gravity sensor, a speaker, a pillow vibrating mechanism, a curtain control mechanism and a lamp, which are connected with the computer respectively, wherein the photosensitive sensor is used for detecting brightness of outdoor light and transmitting the detected data to the computer; the gravity sensor is installed on a bed, and is used for detecting weight change of the bed and transmitting the detected data to the computer; the pillow vibrating mechanism is connected with a pillow; the curtain control mechanism is connected with a curtain; the curtain control mechanism is used for opening the curtain; and the computer respectively controls the curtain control mechanism, the lamp, the speaker and the pillow vibrating mechanism to be started according to the received data. The intelligent sleep wake-up system and the intelligent sleep wake-up method provided by the invention can detect an outdoor environment in real time and automatically start according to the environment, and a combination of multiple wakeup methods is adopted to wake up people in sleep, so that the wakeup efficiency is greatly improved.
Owner:GUANGDONG TECHN COLLEGE OF WATER RESOURCES & ELECTRIC ENG

Underwater communication node wake-up signal detection method based on frequency point existence probability

The invention provides an underwater communication node wake-up signal detection method based on frequency point existence probability. The method comprises the steps: step 1, a transmitter transmitsa wake-up signal s(t); step 2, a receiver receives a signal with the duration of N*T, and the signal processing duration of each time is T; step 3, the confidence coefficient pn of a chip is set, n is1, 2, ..., N, and qn is compared with pn; if qn is detected to be less than pn, a fact that the signal is not a wake-up signal is judged, the first section of the received signal is abandoned by thereceiver, backwards supplementing is carried out, and detection is restarted; when qn is greater than or equal to pn, the receiver repeats the step 2, the existence probability of the next frequency point is detected according to the frequency sequence until all qn is greater than or equal to pn, and the step 4 is carried out; and step 4, the total confidence coefficient Q is set. According to themethod, the multi-frequency wake-up signals with the same duration are designed, spectral analysis is performed on the received signals in combination with segmented Fourier transform, the existenceprobability of specific frequency points is calculated to judge the signals, and the problems that an existing wake-up detection method is poor in anti-interference capacity, high in omission ratio, high in false alarm probability and the like are solved.
Owner:HARBIN ENG UNIV

Method and device for storing and recovering network path, terminal and storage medium

The invention discloses a method and a device for storing and recovering a network path, a terminal and a storage medium. The invention particularly relates to a method for quickly saving and restoring a network path under a PSM model where a NB-IoT module is located. The method comprises the following steps: determining whether the IoT module is registered with a server successfully or not; whenthe NB-IoT module is registered successfully, storing parameters of a remote environment corresponding to the server to the file system; when a trigger signal of pre-exiting from the PSM mode is received, recovering parameters of a remote environment stored in the file system; judging whether the parameters of the remote environment return to normal or not; when the parameters of the remote environment return to normal, judging whether updating and registering are needed or not; and when the registration needs to be updated, updating the registration information, and transmitting data to execute client service. According to the invention, the processing flow after PSM wake-up is optimized, and data can be directly transmitted without starting a registration flow, so that the wake-up time consumption in a low power consumption state is reduced, and instantaneity of an NB-IoT application situation is ensured.
Owner:SHENZHEN NEOWAY TECH

Bluetooth remote controller retrieving method and system and computer storage medium

The invention discloses a Bluetooth remote controller retrieving method and system and a computer storage medium. The method comprises the following steps that: a first Bluetooth module of display equipment outwards broadcasts a Bluetooth wake-up broadcast packaged with an MAC address of the display equipment; if the display device does not detect the remote control instruction of the remote controller within the preset duration, the display device displays the two-dimensional code; the mobile phone scans the two-dimensional code to obtain the MAC address of the display device, establishes a virtual machine, simulates a first Bluetooth module of the display device by using hardware of the mobile phone, and broadcasts a Bluetooth wake-up broadcast packaged with the MAC address to the outside; when the Bluetooth remote controller receives the Bluetooth wake-up broadcast, the second Bluetooth module wakes up the Bluetooth remote controller to enter the working mode from the low-power-consumption mode, and the Bluetooth remote controller outputs preset positioning prompt information. According to the invention, the user is effectively guided to find the Bluetooth remote controller, so that the Bluetooth remote controller is not easy to lose, and the user can quickly find the Bluetooth remote controller.
Owner:当趣网络科技(杭州)有限公司

Anesthesia accuracy monitoring instrument and method

The invention particularly relates to an instrument and a method for monitoring anesthesia precision. The method includes steps of firstly, extracting original electroencephalogram by the aid of an anesthesia depth module; secondly, operationally analyzing four different frequency band energy parameters of frequency spectra of the original electroencephalogram by the aid of fast Fourier theories; thirdly, inputting the four frequency band energy parameters into fuzzy models; fourthly, correcting output Fuzzyouptut of the fuzzy models according to burst suppression ratios BSR; fifthly, determining consciousness loss critical points of anesthesia patients by the aid of injury sensitive indexes and consciousness indexes and controlling the dosage of sedative drugs. A calculation formula for the injury sensitive indexes is shown. The instrument and the method have the advantages that the injury sensitive indexes are combined with the consciousness indexes, so that the consciousness loss critical points of the anesthesia patients can be determined, the dosage of the sedative drugs can be controlled by the aid of the different consciousness indexes according to the different patients in anesthesia periods after the consciousness loss critical points of the patients are measured, and accurate anesthesia can be implemented.
Owner:深圳市威浩康医疗器械有限公司

Intelligent equipment awakening method and device, electronic equipment and storage medium

PendingCN113628620AArousal Threshold LoweredIncreased arousal thresholdSpeech recognitionRoombaHotel room
The invention relates to an intelligent equipment awakening method and device, electronic equipment and a storage medium. The method is applied to intelligent equipment in a hotel room, and comprises the following steps: carrying out voiceprint registration after receiving sound information of a user so as to obtain the voiceprint information of the user; when voice wake-up information is received, determining and adjusting a wake-up threshold value of the intelligent equipment according to the voice wake-up information and the voiceprint information of the user; and determining whether to wake up the intelligent equipment according to the adjusted wake-up threshold. According to the invention, if information contained in the voice wake-up information is the voiceprint information registered on the intelligent equipment, the wake-up threshold value of the intelligent equipment is reduced, so the intelligent equipment is easier to wake up; and if the information contained in the voice wake-up information is not the voiceprint information registered on the intelligent equipment, such as the voice information of a walker in a corridor in a hotel, or sound emitted by a mobile phone of the user, the wake-up threshold value of the intelligent equipment is increased, so the intelligent equipment is more difficult to wake up, and the problem of false wake-up of the intelligent equipment is solved by adjusting the wake-up threshold value of the intelligent equipment.
Owner:UNISOUND SHANGHAI INTELLIGENT TECH CO LTD
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