58results about How to "Quick wake up" patented technology

The invention provides an embedded system and a dormancy and wake-up method of an application process thereof. The embedded system uses a traditional nonvolatile main storage and a dynamic random access memory (DRAM) internal storage to form a storage framework, the nonvolatile main storage is composed of a boot program storage area, a core storage area, a file system storage area and a progress mirror image backup area, wherein the progress mirror image backup area is divided into a mirror image indexing area and a mirror image data storage area, and can hang application processes in a nonvolatile storage. The embedded system and the dormancy and wake-up method can achieve system-level and single-process dormancy, enable process dormancy and wake-up management to be flexible and convenient, can reduce work load of data backup and recovery of dormancy and wake-up of the traditional embedded system and a large amount of storage spaces occupied by data backup in system dormancy, and accordingly improve operating efficiency of the embedded system.

The embodiment of the invention discloses a lock screen method, a terminal and a computer-readable medium. The method includes the steps of controlling a display screen to be switched to a screen-offstate if a current mode is a power-saving mode and a preset operation of triggering and entering the screen-off state is detected; displaying a preset first prompt marker in the screen-off state, wherein the first prompt marker is used for expressing that the display screen is currently in an unlocked state; and if a screen wake-up instruction triggered by the first prompt marker is detected within the target duration, controlling the display screen to switch from the screen-off state to the screen-on state. In the embodiment, by locally displaying the first prompt marker for expressing beingin the unlocked state in the screen-off state, users can wake up the display screen through the first prompt marker conveniently, the screen-locked state is not directly entered when the display screen is in the screen-off state, the terminal can be quick waked up on the premise of power saving, the users do not need to frequently perform unlocking, and operation convenience is improved.

The invention relates to the field of voice processing, and discloses a voice processing method, a voice processing device, computer equipment and a storage medium. The method comprises the followingsteps of caching a real-time environment sound signal through an audio buffer; detecting whether the real-time environment sound signal contains a specified keyword or not; if it is detected that thereal-time environment sound signal contains the specified keyword, recognizing the real-time environment sound signal through a voice recognition model, and obtaining a spoken language instruction ofa user; converting the spoken language instruction of the user into a machine logic instruction; and sending the machine logic instruction to execution equipment to enable the execution equipment to execute the machine logic instruction. According to the voice processing method provided by the invention, asynchronous awakening and voice recognition in the prior art can be overcome. The voice instruction of the user is recognized in real time, and the user experience is improved.

The invention provides a circuit for reducing SRAM power consumption and method thereof, the circuit comprises a reading and writing access unit for performing reading and writing operations to the SRAM and outputting a triggering signal; a low power consumption mode control unit for receiving the triggering signal of the reading and writing access unit and generating a clock switch signal; a clock switch unit for receiving the clock switch signal and performing the clock switch for the SRAM. The invention provides a high frequency clock for the SRAM when performing the reading and writing operations; switches the clock to low frequency when closing the reading and writing operations for the SRAM, and realizes that the SRAM can enter into the low power consumption mode and can be awaken quickly.

The invention discloses a working method of a floor mopping robot, which belongs to the technical field of cleaning equipment working methods. The floor mopping robot enters a self-cleaning program under the condition that the starting condition of a self-cleaning program is met. In the self-cleaning procedure, the floor mopping robot returns to a base station firstly, then the floor mopping robotcompletes cleaning of a to-be-cleaned wiping surface on a wiping piece on the premise that the electric quantity meets the preset requirement, and the floor mopping robot enables the wiping piece torotate for a period of time to complete dehydration after the wiping piece is cleaned. The purpose of automatic cleaning of the wiping piece can be achieved through the self-cleaning program, a user does not need to manually detach or replace the wiping piece, the use cost of the whole floor mopping robot can be reasonably reduced on the premise that the intelligent degree of the floor mopping robot is improved, and the use experience of the user is improved.

The invention is suitable for the field of communication, and provides a mobile terminal awakening method and device. The method includes the steps of: detecting current time of a mobile terminal; when the current time of the mobile terminal is within a set period of time, starting designated sensors to enter a working state, the designated sensors including a gravity sensor and a sound sensor; and detecting whether the designated sensors receive corresponding data, and choosing whether to awaken the mobile terminal according to the corresponding data received by the designated sensors. The mobile terminal awakening method can rapidly awaken the mobile terminal.

The invention discloses a method and a device for realizing display control. The method comprises the following steps of: when a mobile terminal needs to be used, obtaining pressure values of different induction areas of the mobile terminal; calculating out difference of the pressure values of the different induction areas of the mobile terminal; when the calculated difference of the pressure values of the different induction areas of the mobile terminal is in a preset range, waking up a display screen of the mobile terminal. By the technical scheme of the invention, the mobile terminal in a sleeping mode can be woken up more quickly and conveniently, and user experience is improved.

The invention provides an image awakening method, an electronic device and a storage medium. According to the embodiment of the invention, the screen turn-off mode is switched into the bright screen display mode or the off screen display mode in which the preset icon is displayed according to the detection conditions of the first wake-up event and the second wake-up event in the screen turn-off mode, so that the preset icon in the screen turn-off mode can be quickly waken up, and a user can conveniently perform corresponding operation through the icon. The user can conveniently select a brightscreen display mode in which the screen is completely lightened or a dark screen display mode in which the screen is locally lightened according to the current demand. Meanwhile, the screen burning phenomenon caused by the fact that the AOD mode is used for replacing the screen turn-off mode all the time when the equipment is not used and the fingerprint icon needs to be kept to be displayed at the fixed position in the related technology is avoided, and the service life of related hardware can be prolonged. The AOD mode does not need to be kept all the time, and energy consumption can be better reduced.

The invention can keep the application programs executed on a computer at the execution state while lowering the process speed of the CPU (entering into a virtual sleeping mode), and awake the computer when an IP phone-call or PSTN phone-call incomes.

The invention relates to the field of the computer technology, and discloses a fingerprint unlocking method under a standby state. The fingerprint unlocking method comprises the following steps: after a fingerprint identification module senses a trigger signal, collecting a first image, and sending the first image to a thread with low power consumption; judging whether the first image is a fingerprint image or not by the thread with the low power consumption; if the first image is the fingerprint image, generating a system awakening signal by the thread with the low power consumption to cause a processing unit to enter a normal working state; collecting at least one image again by the fingerprint identification module, and sending the image which is collected again to the processing unit; and carrying out fingerprint unlocking by the processing unit according to the image received by the fingerprint identification module, wherein the received image at least comprises the image which is collected again. Through the above steps, when the electronic equipment collects the fingerprint image, the processing unit is firstly awakened to cause the processing unit to carry out fingerprint matching unlocking so as to greatly improve the response speed of the fingerprint unlocking and quickly awaken the system under system dormancy.

The invention provides a link hibernation method for a wireless sensor multi-hop network chain-like topological structure. Supposed that all nodes before the Kth node in a link are in a work state during business data transmitting, and all the nodes after the Kth node are in a periodical hibernation awakening state. The inherent hibernation delay time of the nodes is T2, that is, the nodes enter the periodical hibernation awakening state if no business data is transmitted in the time period T2. When the Kth node finishes the transmission of the business data, the Kth node and all nodes which are K/i before the Kth node enter the periodical hibernation awakening state after delaying a time period T3, and the other nodes enter the periodical hibernation awakening state according to normal conditions, wherein i is bigger than or equal to 1 and smaller than or equal to k. When business data transmitting is carried on in a certain local area in the link frequently in short time, the purpose of quickly awakening the link can be achieved, so that the timeliness and the reliability of the system are improved.

The invention relates to the technical field of electronic communication, in particular to a method of awakening control of an intelligent device and a system. According to the invention, an awakening matching module is used for matching voice waveforms of voice signals twice obtained through detection, and if the voice waveforms are similar, an awakening word is stored in a database and used as the awakening word, so a user can awaken the intelligent device through the awakening word directly. The awakening word can carry out voice signal waveform determination according to speaking habit, voice and sound ray features of each person in each region, so use convenience is improved. Through the improvement, awakening rate of the intelligent device by users can be effectively increased, man-machine interactivity is greatly improved and man-machine interaction experience is greatly improved.

Embodiments of the invention disclose a paging method and device. The method includes the steps the steps of when determining to send a Paging message to target user equipment (UE), acquiring, by an eNB according to a pre-stored correspondence between an equipment identifier and a coverage level, a target coverage level corresponding to a target equipment identifier of the target UE; determining,by the eNB, a target paging strategy corresponding to the target coverage level according to a pre-stored correspondence between the coverage level and the paging strategy; and sending, by the eNB, the Paging message to the target UE according to the paging strategy.

The invention discloses a communication system and an awakener based on a double-channel ZigBee. The awakener comprises a ZigBee sending module and a ZigBee receiving module, wherein the ZigBee sending module can continuously send a control instruction to a low-power-consumption terminal node, so that once the low-power-consumption terminal node is awakened, data transmission can be realized, and quick awakening is realized; the ZigBee receiving module continuously intercepts frequency channels and correspondingly processes the type of data information if the data information is intercepted; and therefore, bidirectional reliable communication between the awakener and the low-power-consumption terminal node in a wireless sensor network is realized.

The invention relates to an intelligent sleepiness prevention system, which comprises an alarm clock and a pressure sensor. The alarm clock and the pressure sensor are arranged on the tabletop. The pressure sensor is positioned in the middle of the tabletop. The back of a chair is also additionally provided with a pressure sensor. The two pressure sensors are connected with the alarm clock by wires. When feeling tired and dozing off, the user can involuntarily lie on the tabletop or lean the whole body on the back of the chair, so that the center of the whole body can be transferred on the tabletop or the chair to generate pressure to the pressure sensors to cause the alarm clock to ring and the euphonious music can make the drowsiness user feel clear-headed immediately. The intelligent sleepiness prevention system can wake the tired people in time rapidly, not only is harmless to the human body, but also does not influence normal concentrated study of people.

The invention provides a phase change memory-based heterogeneous storage device and method. The heterogeneous storage device comprises a central processing unit, the phase change memory, an FPGA, a DRAM and a backup power supply; the central processing unit is connected with the DRAM and the FPGA, and used for performing power state monitoring and data processing on a main power source of a server, the phase change memory is connected with the FPGA and used for saving MEMORY stored data in the DRAM before the server is powered off, the FPGA is used for transmitting data in a conversion server,the DRAM is used for retrieving data by the central processing unit and the FPGA before the server is powered off, and the standby power supply is used for supplying power after the main power sourceof the server is powered off. According to the heterogeneous storage device, a PCM saves the data processed in real time by the DRAM, after a system is powered on and restarted, the system firstly recovers the data in the PCM to ensure that the data is not lost even if there is a failure in the server system, work efficiency is improved, and the reliability of the server is enhanced.

The present invention relates to the field of semiconductor technology, especially to a system wakeup method in a standby mode. The system wakeup method in the standby mode is applied to an electronicdevice. The electronic device comprises a plurality of driving modules. The system wakeup method comprises the steps of: providing a wakeup process, wherein the wakeup process executes a main wakeupprocess; in the main wakeup process, when there is a driving module requiring being waken up, creating a work queue corresponding to the driving module requiring being waken up at present, shifting the wakeup process of the driving module into the corresponding work queue for execution, and allowing a wakeup threading to continuously execute the main wakeup process, wherein each work queue corresponds to one wakeup task. The system wakeup method in a standby mode can rapidly wake up a system so as to ensure the user's user experience.

The invention provides a processing method for a standby state of a virtualization system. The virtualization system comprises a first user system and at least one second user system, wherein the first user system is a privileged user system, and the second user system is a common user system. The method comprises the steps that the first user system judges whether the second user system is in a non-standby state or not; if so, the first user system notifies the second user system to execute a standby process, so the second user system enters a standby state; and if the second user system does not exist or after the second user system enters the standby state, the first user system executes the standby process of the first user system so as to enter a standby state. The invention further provides a corresponding wake-up processing method and a virtual machine. According to the invention, targeted standby processing is realized, and the whole virtualization system is not directly standby together, so standby with lower power consumption is realized, and quick awakening can be realized when the virtualization system is to be awakened.