671 results about "State switching" patented technology

The invention discloses a multifunctional broadband metamaterial structure with a polarization independent characteristic and a control method. The structure has a switchable tri-state function and a complete polarization operation capability irrelevant to polarization. By introducing the guide circuit design, three different electromagnetic energy regulation and control modes of second-order filtering, broadband absorption and multi-reflection shielding are efficiently integrated in the same structure, the real broadband performance in the band is realized, and meanwhile, the higher reflection efficiency outside the band is kept. Different from a traditional method which depends on a broadband lossless reflecting layer to expand the transmission bandwidth of an absorption structure, the three arrays are considered as an integral operating system, support three-state switching operation and have real broadband and efficient behaviors.

The invention relates to the technical field of electrochemical energy storage application, and discloses a load power prediction-based user side energy storage operation regulation method, which comprises the following steps of: acquiring load power and energy storage power in a sampling period, calculating a load prediction value at the end of a next period according to the initial load power and the end load power in the period, establishing a historical load extreme value database, and executing an asymmetric condition updating rule, namely, performing online correction on the database according to different comparison conditions in a charging mode and a discharging mode; an adjusting instruction is generated according to the capacity constraint of the transformer in the charging mode, and an adjusting instruction is generated according to the anti-countercurrent threshold constraint in the discharging mode. Preventive measures for two different operation risks of charging overload and discharging countercurrent are unified in a continuous control process with online self-learning capability according to system operation state switching adjustment reference and boundary conditions, and the economical efficiency and the safety of operation are both considered.

The invention discloses a pet behavior data management system and method based on big data, and relates to the technical field of pet behavior intelligent monitoring. Performing time synchronization and time sequence reconstruction; carrying out preprocessing, and carrying out key frame extraction and target detection on the video frame to obtain a pet posture track; on the basis of a state switching point of a hidden Markov model, dividing the data subjected to time sequence reconstruction into a plurality of behavior events, and combining adjacent related behavior events to form behavior blocks; extracting statistical characteristics, behavior frequency and context characteristics of each behavior block, and training an individual behavior baseline model by adopting a multi-scale sliding window and a weight attenuation strategy based on historical behavior data; and comparing the real-time behavior block with the individual behavior baseline, and carrying out anomaly monitoring and warning through an integrated classifier. According to the invention, cross-device pet behavior management and abnormal early warning can be realized, and the reliability and the intelligent level of pet health monitoring and behavior analysis are remarkably improved.

The invention provides a communication module state switching method and system based on event triggering, and relates to the technical field of communication.The method comprises the steps that firstly, multi-source event source information in operation of a communication module is collected, and event influence hierarchy division is conducted; a target association network is generated by combining a current operation state and a historical state switching database of the communication module; generating a dynamic path including a hardware parameter adjustment sequence and the like based on the target association network and the historical stability record; pre-judging the stability of the dynamic path; generating a state switching execution instruction according to the pre-judgment result and generating switching process data; and finally, updating the historical state switching database and the target association network based on the switching process data to form closed-loop optimization, thereby realizing dynamic optimization of communication module state switching, and improving adaptability and stability of switching.

The invention provides a DPU-based remote direct memory access queue pair state machine implementation method and device, and the method comprises the steps: creating a flag bit, and setting the value of the flag bit according to each state of a queue pair state machine, so as to achieve state switching; creating a queue pair, and entering a reset state; configuring attributes of a queue pair, and switching to an initialization state; setting parameters of a receiving end, and switching to a ready receiving state; establishing communication connection, setting parameters of a sending end, switching to a ready-to-send state, and executing remote direct memory access operation so as to perform data transmission; if all the data in the sending queue is sent, switching to a sending completion state; if the sending queue has an error, switching from a sending preparation state or a sending completion state to a sending error state; if the queue pair has an error, switching from the current state to the queue pair error; and switching to a reset state after processing an error. According to the method, the flexibility and expansibility of the system are improved, and the processing efficiency of error and abnormal conditions is improved.

An EMLSR-active non-AP MLD desires to initiate a frame exchange with the AP MLD over one of the EMLSR links. A first link is chosen and the corresponding “first” affiliated STA invokes and starts an EDCA backoff procedure that decrements one or more backoff counters, to access the first link. Alternatively, each EMLSR co-affiliated STA may invoke an EDCA backoff procedure to access their respective link. In embodiments, the first affiliated STA is switched from a listening operation state to an enabled frame exchange state, before invoking the EDCA backoff procedure. In other embodiments, the first affiliated STA first invokes the EDCA backoff procedure, and is switched to the enabled frame exchange state when the backoff counter expires. A corresponding state switching procedure may be invoked so that it ends with the expiry of the backoff counter, or responsive to an expiry of the backoff counter.

The invention provides a backhaul difference compensation system, method and device, a head-up display device and a storage medium, and belongs to the technical field of HUD display control, and the backhaul difference compensation system comprises a stepping motor which is configured to drive a movable assembly of an HUD to move; the measuring unit is configured to perform state switching under the pushing of the movable assembly; the controller is configured to count the actual movement step number of the stepping motor in the process that the movable assembly pushes the measuring unit to be switched from the first state to the second state, and signals corresponding to the first state and the second state are opposite; and based on the actual motion step number and the theoretical motion step number, the return stroke difference of the stepping motor is determined, and the theoretical motion step number is the theoretical demand step number of the stepping motor when the measuring unit is switched from the first state to the second state. According to the embodiment of the invention, the backhaul difference can be dynamically calibrated in each power-on or specific period of the HUD, and the positioning precision is improved.

The invention provides a data transmission method and device, a request end, a response end and a storage medium, and the method comprises the steps: transmitting an RDMA connection request to the response end, and creating a main QP and a standby QP; establishing an RDMA connection with the response end based on the main QP, and synchronizing information of the main QP to the standby QP; in response to the fact that the main QP is detected to be abnormal, performing state switching on the main QP and the standby QP; generating a switching notification message based on the configuration information of the standby QP, and sending the switching notification message to a response end; and receiving confirmation information sent by the response end, and performing data transmission with the response end based on the standby QP. According to the embodiment of the invention, when the RDMA connection is established, the main QP and the standby QP are created at the same time, and when the main QP is abnormal, the standby QP is seamlessly switched to carry out data transmission, so that the connection fault recovery time is shortened, and the reliability of the RDMA connection is enhanced.

The invention relates to the technical field of computer data processing and network security, in particular to an illegal character automatic cleaning system, which comprises a rule compiling module for monitoring rule change, performing semantic fusion and topological mapping on a rule set, constructing a deterministic finite automaton and mapping the deterministic finite automaton into a state transition table; the state switching module is used for constructing a double-buffer context and operating lock-free switching through an atomic pointer to realize hot updating; the speculation execution module is used for carrying out vectorization pre-scanning based on a state transition table by utilizing single-instruction multi-data stream parallel loading, identifying a walk path, falling into a safe state for releasing and falling into a trap state for triggering external verification; the self-adaptive feedback module is used for counting trap state triggering frequency, generating a rule allergy report and dynamically adjusting the size of a read fragment; according to the method, the contradiction between rule flexibility and execution efficiency is solved, and high-performance cleaning based on speculative execution is realized.

A power consumption prediction and management method and system based on a solid state disk, a medium and a product relate to the field of solid state disks. The method comprises the following steps: predicting the workload intensity of a host in a first preset time window based on an I / O (Input / Output) instruction stream to obtain an expected host workload curve, and determining an expected host idle time period; calculating an expected host power consumption value in the expected host idle time period; extracting internal state parameters of the solid state disk according to the historical operation log data; establishing a background task triggering probability model, and calculating the triggering probability of starting the high-power-consumption background task by the solid state disk in a first preset time window; performing power consumption conflict judgment according to the expected host power consumption value and the triggering probability, and generating a comprehensive predicted power consumption value; and based on the comprehensive predicted power consumption value, determining an optimal target power consumption state, and instructing the solid state disk to be switched to the optimal target power consumption state. By implementing the technical scheme provided by the invention, the stability of state switching of the solid state disk is improved.

The invention provides a communication method, terminal equipment and network equipment. The method comprises: a terminal device receiving first information sent by a network device, the first information being used for triggering receiving or sending of a target signal, the target signal comprising one or more of the following: an uplink reference signal; a downlink reference signal; a CSI; wherein the first information is sent by the network equipment in an uplink random access process; or the first information is sent by the network equipment in the process that the auxiliary cell is activated or quits the dormant state. The first information used for triggering the uplink reference signal, the downlink reference signal or the CSI is transmitted in advance to an uplink random access process, an auxiliary cell activation process or an auxiliary cell quit a dormant state, so that the signals are transmitted as early as possible, the transmission delay of the signals is reduced, and the transmission efficiency is improved. And the time delay from the state switching of the terminal equipment to the channel detection is shortened, so that the network decision is facilitated.

The invention discloses an equipment energy consumption simulation prediction method and system based on a discrete manufacturing system and a storage medium, and the method comprises the following steps: S1, collecting the average power data of all process equipment in the discrete manufacturing system under each state and during the conversion of different states, and constructing an equipment power database; s2, collecting process and logistics information of a workshop; s3, integrating the equipment power database into the simulation model, and calling corresponding power data in the equipment power database according to the process equipment operation state determined by simulation; s4, inputting production parameters, operating the simulation model, and calculating an energy consumption prediction result; according to the method, the state switching energy consumption can be quantified, and accurate calculation of multi-process equipment energy consumption under various production scenes is supported.

The invention relates to the technical field of resource scheduling, in particular to an AI-assisted multi-factory collaborative production scheduling system which comprises a path filing module, a task sorting module, a strategy switching module, a node evaluation module and a task mapping module. According to the invention, the device sharing node is identified through the transverse connection of the device and the path node, the resource cross interference degree is effectively mastered, the task priority is accurately adjusted, the coordination of resource allocation and task execution is optimized, and the flexible adjustment capability in the task execution process is improved; node resource state switching and fluctuation changes are dynamically monitored, abnormal node load and processing time features are accurately extracted, a path replacement strategy is finely judged in combination with equipment shutdown time sequence analysis and resource residual feature classification, and the flexibility and adaptability in multi-factory collaborative production scheduling are enhanced. Equipment faults and state fluctuation are pre-judged, and a path strategy is adjusted, so that the risk of task delay caused by production rhythm fluctuation and resource interference is effectively reduced.

Wireless communications may use one or more devices for transmission and / or reception that may lead to potentially harmful exposure. One or more safety measures may be used for wireless communication devices, such as maximum power exposure (MPE) reporting and / or related operations. An MPE report may be sent based on MPE detection and one or more messages, such as for cell activation, bandwidth part (BWP) or other wireless resource activation and / or switching, and / or a discontinuous reception (DRX) or other state transition.

The invention relates to the technical field of robot intelligent control, and discloses an inspection robot task scheduling and state switching method for quantifying a state machine, which comprises the following steps: acquiring state machine operation configuration data; performing health degree evaluation on the sensor, navigation, communication and battery systems in an initial state; in the idle state, a segmented charging strategy is adopted, and task priorities are calculated through a neural network; a breakpoint resume and event-driven architecture is adopted to execute tasks in the inspection state; in a warehouse returning state, a deep neural network is adopted to predict return flight energy consumption, and a path is re-planned through multi-objective optimization when the electric quantity is insufficient; processing a control instruction by adopting speed limitation in a manual or mapping state, and starting an SLAM module in the mapping state; and in an abnormal state, a fuzzy logic reasoning system is adopted to calculate an abnormal grade, and recovery waiting, degradation protection or alarm is executed according to the grade. According to the invention, autonomous operation and intelligent decision making of the inspection robot in a complex dynamic environment can be realized.

This disclosure provides a state switching method, apparatus, and electronic device. The state switching method includes: generating and maintaining a state switching signal when a preset state switching condition is met; switching the state of a target object using the state switching signal; calculating the time interval between the current time and the end time of a synchronization alignment signal; the synchronization alignment signal is a signal applied to the target object earlier than the state switching signal; and ending the state switching signal when the time interval meets a preset condition, thus completing the state switching of the target object; the preset condition includes the time interval being an even multiple of a first clock cycle. This embodiment ensures that the output signal of the target object after state switching is synchronized with the synchronization alignment signal, solving the problem of timing disorder and improving circuit performance.

The invention relates to the technical field of tea processing, and discloses a tea processing auxiliary method and system based on intelligent decision making. The method comprises the following steps: acquiring a multi-source sensor data stream of tea processing equipment in real time, and identifying a critical time point of processing state switching; intercepting time window data by taking a critical point as a center, performing empirical mode decomposition on channel data of each sensor, extracting an intrinsic mode function component, calculating a sample entropy value, and constructing a multi-channel entropy value characteristic matrix; inputting the matrix into a graph attention network, learning a spatial dependency relationship between sensor channels, and outputting a graph embedding representation of a processing state; calculating an abnormal score and generating a processing quality deviation index; analyzing the influence of processing parameter adjustment on a quality index by adopting a gradient lifting decision tree model, and determining the contribution weight of a key sensor channel; high-weight sensor data are integrated, dynamic segmentation is carried out, timing sequence characteristics are fused by applying a gating circulation unit network, and an accurate processing control decision is output.

The invention discloses a large model adaptive security detection method and system based on four-order linkage, and the method achieves the security detection of the output content of a large model through four-stage collaborative linkage: in the context consistency reasoning stage, calculating the semantic consistency score of a generated text, a multi-round dialogue history, a user prompt word and an external knowledge base; marking a potential risk; in the causal chain risk detection stage, modeling multiple rounds of dialogues into a causal graph, calculating a risk path probability, matching an attack pattern library, and marking high risks; in the dynamic game optimization stage, a game space of a detector and an attacker is constructed, an optimal detection threshold value is solved, and parameters of each stage are linked and updated; in the cycle state switching stage, switching is carried out between a low-power-consumption monitoring state and a dynamic updating state according to system performance and a risk situation, and a risk level is output by integrating results of the four stages. According to the method, the problems of low hidden attack detection rate, high false alarm, risk non-traceability and resource waste in the prior art are solved, and self-adaption, low false alarm, traceability, high efficiency and energy conservation are realized.

The invention relates to a real-time eye identification and visual detection process control method, which comprises the following steps of: applying bitamporal edge disturbance stimulation in a visual field, inducing spontaneous dominant reaction of a dominant eye of a user, collecting perceptual response difference of a non-gazing area to the disturbance stimulation, and judging the current dominant state of the dominant eye; on the basis of micro-differential pressure distribution of different quadrant areas of eye sockets, speculating a visual attention gravity center in real time, and executing spatial geometric deformation on an ROI (Region of Interest) in a visual detection process, so that a detection area dynamically adapts to a gaze offset trend of a user; the method comprises the following steps: respectively constructing two physically independent visual detection links of a feature target strong discrimination process driven by a main visual eye and an environment contour weak confirmation process driven by an auxiliary visual eye, introducing a logic thermal impedance adjustment mechanism, and setting a buffer time window to absorb processing fluctuation caused by state switching; and dynamically matching a visual detection flow path by constructing a mapping relationship between the eye dominant frequency and the user intention type on the basis of statistical information of the dominant eye identification frequency.

The invention relates to a trigger unit. The trigger unit comprises a first comparison feedback circuit, a first clock gating circuit, a master latch and a slave latch assembly, the first comparison feedback circuit is used for detecting a signal hopping state of an external input signal according to a first output signal output by the output end of the main latch, and generating a corresponding first state feedback signal, so that the first clock gating circuit generates a corresponding first gating clock signal according to the first state feedback signal and a reference clock signal, and sends the first gating clock signal to the second clock gating circuit; under the condition that the first gating clock signal is valid, the main latch is controlled to update the first output signal according to the external input signal; the state switching opportunity of the main latch can be accurately controlled, and unnecessary clock flipping in the trigger and transistor switching activity caused by the unnecessary clock flipping are effectively reduced, so that dynamic power consumption related to a clock network and dynamic power consumption generated by flipping of nodes in a data path are effectively reduced.

Described herein is a A User Equipment, UE, comprising: at least one processor, and at least one memory storing instructions that, when executed by the at least one processor, cause the UE at least to: receive, before or when entering a Radio Resource Control, RRC, inactive state, from a network node, configuration information associated with a plurality of candidate cells for the UE to perform a Random Access Channel less, RACH-less access, the configuration information being further associated with a state transition of the UE from the RRC inactive state to an RRC connected state, wherein the plurality of candidate cells comprises a last serving cell of the UE before the state transition and / or one or more neighboring cells of the last serving cell, wherein the configuration information comprises Timing Advance related, TA-related configurations for determining a Timing Advance, TA, value at least for a target cell from the plurality of candidate cells, wherein the target cell is the last serving cell or one of the neighboring cells, wherein the UE is further configured to, while in the RRC inactive state: determine to transition from the RRC inactive state to the RRC connected state in response to an indication relating to data associated with the target cell; determine, for the target cell, the TA value based on the TA-related configurations; and perform the RACH-less access to the target cell based on the determined TA value for the target cell.

The invention provides an equipment state switching method and device, electronic equipment, a storage medium and a program product, and is applied to the technical field of computers. In response to the switching of the target device from the interrupt state to the polling state, adjusting the number of data packets subjected to (N-1)-th polling processing based on the state information of the cache queue after the data packets in the cache queue complete the (N-1)-th polling processing to obtain a first number; in response to completion of Nth polling processing on the data packets in the cache queue according to the first number, adjusting the first number again to obtain a second number; under the condition that the second number is determined to be greater than or equal to the number of the data packets in the cache queue after the Nth polling processing, in response to completion of the (N + 1) th polling processing on the data packets in the cache queue according to the second number, switching from the polling state to the interruption state; or switching from the polling state to the interruption state under the condition that the first environment information of the running environment in which the cache queue is located during the Nth polling does not meet the preset condition.

The invention provides an ECU operation control method and device based on a state machine and electronic equipment, the method is applied to a platform power management assembly of a microcontroller, and the method comprises the steps that trigger events sent by a network management assembly, a power management assembly and / or a communication assembly of the microcontroller when an ECU on a vehicle operates are acquired; when the trigger event meets a state switching condition, determining a state corresponding to the trigger event; and sending a state switching request to a power supply management assembly of the microcontroller, so that the power supply management assembly controls a state machine to perform state switching according to the identifier of which the state needs to be switched in the state switching request. When different trigger events meet the corresponding state switching conditions, the states corresponding to the trigger events are determined, the state switching request is sent to the power management component of the microcontroller, and the state switching of the state machine is controlled, so that the working state management and the health management are realized, and the stability and the safety of the domain controller or the HPC are improved.

The invention provides a multi-task switching processing method and system for an intelligent terminal, and the method comprises the steps: obtaining application operation data and system memory data of the intelligent terminal, carrying out the starting application classification of the intelligent terminal, and obtaining an application state management table; performing resource pre-allocation on the application state management table based on the available system resource amount of the intelligent terminal and a user operation event to obtain resource scheduling information; identifying a task switching parameter of the user operation event, and constructing a state switching instruction for a target application in combination with the resource scheduling information; and performing task rendering and process scheduling on a target application of the intelligent terminal according to the state switching instruction to obtain task switching information. According to the application, the task switching parameter of the user operation event can be identified, and the state switching instruction is constructed for the target application in combination with the resource scheduling information.

The invention provides an ONU (Optical Network Unit) management mode and port state switching method based on a hardware button, and relates to the technical field of communication, the method comprises the following steps: acquiring the triggering duration of an MOD (Modulation of Delay) button in ONU equipment, the triggering duration comprising a first triggering duration in a first time period and a second triggering duration in a second time period, the first time period is longer than the second time period; when the triggering duration of the MOD button is a first triggering duration, enabling the ONU equipment to execute a management mode switching operation, and performing switching between a remote management mode and a local management mode; and when the triggering duration of the MOD button is a second triggering duration, enabling the ONU equipment to execute switching between a port isolation state and a port intercommunication state in a local management mode, and directly writing a switching result into a nonvolatile memory. According to the invention, the reliability of the ONU equipment can be improved.

A method performed by a wireless device includes: receiving configurations for a master cell group (MCG) and a secondary cell group (SCG); applying a first timing alignment (TA) for cells in the SCG and skipping physical downlink control channel (PDCCH) monitoring for the cells in a first state while a TA timer is running, wherein the TA timer is started upon receiving a TA command including the first TA; performing state switching to a second state at a time determined based on information related to state switching time received from a network, wherein PDCCH monitoring is performed for the cells in the second state; transmitting, to the network, switching information informing the state switching; and afterwards receiving, in the second state, a TA command including a second TA upon which the TA timer is restarted; and applying the second TA for the cells while the restarted TA timer is running.

An embodiment of the present disclosure provides a method by which a UE performs communication. The method comprises the steps of: performing n measurements on a specific cell in an idle mode or an inactive mode, wherein, on the basis of the measurements being performed a reference number of times, results of the measurements are valid, and n is less than the reference number of times; performing radio resource control (RRC) state transition to a connected mode; receiving a cell list from a base station; discarding results of the n measurements, wherein, on the basis of the specific cell belonging to the cell list, the UE skips the discarding of the results of the n measurements; and on the basis of the specific cell belonging to the cell list, performing additional measurement on the specific cell.

Disclosed are a virtual-machine state switching method and apparatus, and a device cluster and a readable storage medium, which relate to the technical field of virtualization. The method comprises: during the processing of virtual-machine state switching, after having received a switching request of a first virtual machine, creating a second virtual machine in a host machine that runs the first virtual machine, and on the basis of a second state indicated by the switching request, configuring a message exchange mechanism of the second virtual machine; and live-migrating the first virtual machine to the configured second virtual machine, so as to implement online switching of a message exchange mechanism in the first virtual machine. In this way, a data packet processing method between a first virtual machine and a client is switched without shutting down the first virtual machine. Thus, losses caused by service interruptions are reduced.

The invention discloses a communication method and a related product. The method comprises the steps that a reader-writer sends indication information, and the indication information is used for indicating equipment to trigger alternate switching between a first state and a second state after receiving the indication information or starting from the time indicated by the indication information; and after the equipment receives the indication information or starts from the time indicated by the indication information, alternately performing state switching between the first state and the second state until the trigger message is detected, and stopping state switching between the first state and the second state, wherein the device is charged in a first state and detects a trigger message in a second state. By adopting the scheme of the invention, the device alternately switches the first state and the second state before detecting the trigger message, so that the power consumption of the device can be saved, and missing of the detection of the trigger message is avoided as much as possible.

1. The name of the design product: electronic device running state switching graphical user interface of the sweeping robot. 2. The use of the design product: for an electronic device. 3. The design points of the design product: the design of the graphical user interface in the screen. 4. The picture or photo that best indicates the design points: front view. 5. The use of the graphical user interface: the design is a sweeping robot running state switching interface. In the front view interface, on the operation panel of the electronic device, rotate the adjustment knob clockwise once, the interface changes state diagram is displayed, and the sweeping robot running state switching is realized.