107 results about "State switching" patented technology

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.

This invention pertains to the field of mobile device authentication and discloses a dynamic context-aware continuous authentication method for mobile devices. It constructs a two-dimensional behavior quantizer based on motion intensity and interaction density to define the physical boundaries of pure motion, pure interaction, and hybrid scenarios in real time. A gating unit controlled by MI / ID signals is introduced to automatically generate masks in extreme scenarios such as pure motion or pure interaction to suppress ineffective attention calculations for missing modalities, enabling full feature interaction only in hybrid scenarios. A deterministic mapping rule from physical context state to network sparsity is established. Based on the real-time calculated MI / ID physical metrics, the system directly indexes the corresponding sparse sub-paths in the pre-trained multi-pruning rate network, achieving millisecond-level zero-overhead state switching while ensuring security.

The application discloses an industrial control system protocol fuzzing test method based on state conversion, and particularly, the communication flow of an upper computer and a PLC is analyzed, a protocol finite state machine of a communication interaction process is constructed, and the PLC is subjected to the fuzzing test by using test cases violating the finite state machine in a test process, so that the purpose of triggering unknown vulnerabilities of the PLC is finally achieved. The application uses the protocol finite state machine to guide the state conversion path of the fuzzing test process. The method for obtaining the test cases violating the original protocol finite state machine and then performing the fuzzing test on the equipment can efficiently find vulnerabilities. The confirmation method for the state conversion leading to the vulnerabilities can obtain the shortest state conversion path leading to the vulnerabilities.

The application discloses a kind of based on working condition division concentrator electric load modeling and production plan optimization method.The method first defines normal production, low production operation, three production states and corresponding load coefficients of shutdown maintenance, in combination with typical daily load curve, daily random fluctuation factor and seasonal variation factor, construct multi-layer composite annual load refinement model;Again, initial production plan is generated by state coding, and the scattered maintenance day and low production operation day are integrated into continuous period by using centralized scheduling optimization algorithm, to reduce the frequency of production state switching;Finally, the optimized production plan and load model are integrated to generate a 8760-hour refined load sequence throughout the year.The application realizes the deep coupling of production plan and electric load, significantly improves the stability and accuracy of load prediction, provides reliable data support and decision basis for power grid planning, demand side response and enterprise energy efficiency optimization, and is highly adaptable and easy to implement.

This application provides a method and interface device for auxiliary link state switching, relating to the field of communication technology. In this application, a first auxiliary link transmitter sends a first transmit signal, which is a first level signal; a first auxiliary link receiver receives the first receive signal; wherein, within a first preset time period and under preset conditions, the first auxiliary link switches from a first state to a second state; the preset conditions include: the first auxiliary link receiver continuously receives the first receive signal for a time greater than or equal to a second preset time, and the first auxiliary link transmitter begins continuously transmitting the first transmit signal for a time greater than or equal to a third preset time; the first preset time is a period of time from the start of the first auxiliary link transmitter transmitting the first transmit signal. This application can reduce the power consumption of the auxiliary link.

This disclosure relates to the field of wireless communication technology, and in particular to a mobility handover method, apparatus, electronic device, and computer program product. The method includes: sending a first message to a terminal device, wherein the first message instructs the terminal device to perform a state or function transition, the terminal device being in an energy-saving state or having an energy-saving function enabled. This disclosure proposes to perform state transitions in advance for terminal devices in an energy-saving state or with energy-saving functions enabled, thereby reducing transmission performance losses due to mobility; and to provide advance configuration for the terminal device, enabling the terminal device to remain in and / or switch to an energy-saving state, achieving mobility handover between the terminal device and / or the network under deep energy-saving conditions through low-power signal interaction.

This invention relates to the field of 3D geometric modeling engine technology, specifically to a method for rapidly displaying Points of Interest (POI) information from a 3D real-world model. The invention first monitors the motion state of a virtual camera, reusing historical states during high-speed movement to avoid image jumps caused by aliasing. Second, it calculates the original occlusion distance of the POI and quantifies the physical depth difference between it and the scene. Then, by analyzing the local window depth distribution, it obtains discrete suppression weights to correct the original distance, adaptively distinguishing between solid and discrete structures, suppressing vegetation noise while maintaining high sensitivity to building edges. Finally, it constructs a state update cost based on the corrected distance and introduces hysteresis decision logic, setting a potential energy threshold for state switching, effectively reducing flickering in critical areas. This significantly improves the accuracy and stability of POI information display.

The utility model relates to a multichannel leakage detector simulation device. The simulation device comprises a channel selection module, a state switching module and a plurality of leakage detector simulation units. The channel selection module comprises a plurality of selection ends, each selection end is connected with one leakage detector simulation unit, and a common end of the channel selection module is connected with one end of the state switching module. The channel selection module is used for gating one of all the leakage detector simulation units. And each leakage detector simulation unit is a simulation measurement channel. And the state switching module is used for selecting a leakage mode or a non-leakage mode for the gated leakage detector simulation unit. The leakage detector simulation unit is used for simulating and generating output signals similar to those of a leakage detector in a nuclear power unit in different working modes. According to the utility model, high-efficiency multi-channel testing can be realized through modular design, the testing efficiency is improved, the reliability is high, and the maintenance and manufacturing cost is low.

The present application relates to the field of radio frequency communication technology, and discloses a radio frequency nonlinear distortion adaptive compensation receiving method and system, wherein a state page number is constructed by combining a radio frequency chip working state word with a pilot deviation amount and envelope jump strength, so that the subsequent compensation process can be carried out around the current chip working page, instead of being processed only according to the whole frame unified error. By identifying the state switching window set inside the current receiving frame, a switching correction process is introduced in addition to the basic compensation, so that the stable area and the switching area can be processed respectively, thereby reducing the overcompensation or insufficient compensation problem caused by the whole frame unified compensation. Through the write-back update of the state page coefficient table, the device can gradually accumulate the basic compensation experience under different state pages, so that the adaptive coefficient can be called faster when the repeated state page appears subsequently, the long-term running stability is improved, and the problem that the whole frame unified compensation mode in the prior art is difficult to adapt to the internal state discrete switching of the radio frequency chip is solved.

This application discloses a method and device for safety verification of power dispatching switching operations based on artificial intelligence, relating to the field of power dispatching technology. The method includes: responding to a switching operation command, performing semantic parsing and feature extraction on the switching operation command based on a preset language processing model to obtain operation features; traversing the associated devices corresponding to the operating devices in the operation features, performing association verification on the state transitions of the operating devices and associated devices according to preset conversion rules, and outputting a first verification result; obtaining continuous and consistent information of the operation features based on the operation sequence corresponding to the switching operation command, performing dynamic consistency verification based on the continuous and consistent information, and outputting a second verification result; and outputting a power dispatching switching operation safety verification result using the first and second verification results. The beneficial effect of this application is that it improves the reliability and accuracy of power dispatching switching operation safety verification through a dual verification mechanism.

Embodiments of the present application disclose a trajectory sharing method and device, equipment, storage medium and product. The method comprises: displaying a trajectory sharing page, the trajectory sharing page comprising an identifier display area and a region map, the identifier display area displaying identifiers of N participating objects, the travel states of the N participating objects being all non-departure, and in response to a travel state switching operation of a target participating object, removing the identifier of the target participating object from the identifier display area and displaying a travel trajectory associated with the target participating object in the region map. It can be seen that by displaying the identifiers of the non-departure participating objects in the identifier display area and displaying the travel trajectory of the target participating object after the travel state switching operation of the target participating object, the participating objects of the trajectory sharing activity can share travel information more conveniently.

This invention relates to the field of solid-state drive (SSD) technology, specifically to a low-power collaborative control method, system, medium, SSD, and device for multi-port SSDs. The method includes the following steps: S1, obtaining the load intensity trend and service type probability distribution of each port within a future set time window; S2, calculating energy-saving priority and response priority for each port, and generating a collaborative power consumption control strategy that allows ports to be in different power consumption states; S3, triggering a state synchronization protocol through hardware control logic; S4, controlling the target port to switch power consumption states through hardware control logic; S5, restoring the port state and performing consistency verification through hardware control logic. Compared with existing technologies, this method integrates AI prediction, dynamic priority arbitration, and hardware collaborative control, enabling intelligent load prediction, collaborative scheduling of port resources, and ensuring smooth and reliable state switching, achieving collaborative optimization of power consumption, performance, and reliability.

This invention provides a control device and system for a neurostimulator. The device includes: an operation instruction generation unit configured to acquire operations performed by a target object and generate corresponding operation signals based on the operations; a control unit configured to generate corresponding internal control commands or external stimulation state control commands based on the type of the operation signals and the operating state of the control device, and send the stimulation state control commands to the neurostimulator so that the neurostimulator can parse the operation type in the stimulation state control commands and adjust the stimulation output state in conjunction with the current stimulation output state; the control unit is further configured to acquire stimulation state control command response information fed back by the neurostimulator, the stimulation state control command response information including the adjusted stimulation output state. By implementing this invention, the state switching of the pulse output state of the neurostimulator can be realized through a single operation instruction generation unit, allowing users and patients to perform various operations on the control device by only learning a few simple operations, which is convenient and quick.

This invention discloses an AI inference resource decoupling scheduling method and system based on a two-dimensional orthogonal state space. User AI service rights are decomposed into storage rights dimension σ and computing power rights dimension φ, constructing an orthogonal state space S=(σ,φ), where σ and φ change independently and have no causal dependency. Four service modes are derived from the state space: full service, read-only memory, temporary session, and guided recovery. State transitions in the computing power rights dimension are triggered by critical conditions of discrete quota counting: the cost r for a single token generation is defined as the lower limit of physical resources required for a single forward propagation of the model decoder. When the remaining quota Q(t) is less than r, the physical system cannot complete the next calculation, and the state will inevitably transition and terminate the computation flow. State switching is achieved through metadata-level atomic operations, and the execution time is independent of the user data scale. This invention clarifies the inevitability of the technical effect through logical deduction, is applicable to software or hardware-software co-implementation, and solves the problems of resource deadlock, switching latency, and service interruption under subscription systems.

This invention provides a distributed task scheduling method and apparatus based on task state switching, relating to the field of data processing. The method includes: distributively scheduling multiple tasks according to system service instructions and displaying the task states of the multiple tasks in a graphical user interface; responding to a state switching operation for a target task among the multiple tasks, mapping the target TCB and target key state fields corresponding to the target task to a writable memory region within the process in shared memory according to the state switching operation; modifying the state parameters in the writable memory region within the process online using atomic operations corresponding to memory barriers based on the target TCB and target key state fields; responding to the memory modification event corresponding to the completion of the state parameter modification, continuously polling the executor corresponding to the target task and sensing the state change through notification of the memory modification event, and adjusting the executor's own behavior according to the sensed state change.

The application provides a three-mode redundant circuit netlist compiling method and device based on state machine conversion, belongs to the technical field of anti-radiation integrated circuit netlist compiling processing, and comprises the following steps: generating a netlist ASCII text stream and a keyword-regular set by inputting core source data suitable for an anti-radiation scene, triggering a lexical analyzer, forming an ordered lexical unit sequence through lexical analysis, constructing a state transition graph and checking the state transition graph, integrating the graph and a fragment, extracting a syntax tree, converting the syntax tree into a flow graph data structure, finally generating an IR intermediate representation mapped with SoC hardware, and outputting the IR intermediate representation. The three-mode redundant circuit netlist compiling method and device based on state machine conversion are used, so that the problems of low recognition efficiency, large cost and easy deletion of redundant logic in the process of processing a three-mode redundant circuit netlist by a traditional hardware compiler are solved.

The application belongs to the technical field of power system dispatching and control, and discloses an electrolytic cell three-state switching wind-solar-hydrogen storage hybrid system model predictive control method, comprising the following steps: in view of the problems of strong output uncertainty and difficulty in accurately modeling the multi-state operation characteristics of electrolytic cells under the background of high proportion of wind-solar energy access, a refined electrolytic cell model containing shutdown, standby and hydrogen production three-state switching logic is constructed; taking the minimization of the system comprehensive cost as the optimization target, considering the storage battery charging and discharging cost, the electric hydrogen production system operation cost, the power grid power purchase cost, the renewable energy operation and maintenance cost, the wind and light punishment cost, and the hydrogen sales revenue, a rolling optimization scheduling model is constructed; based on the system power balance equation, a predictive control optimization model is established to realize rolling optimization prediction. The above model predictive control method effectively improves the system operation economy and the renewable energy consumption capacity, and is suitable for power system dispatching scenarios containing high proportion of wind-solar resources.

This invention relates to the field of voice interface control technology, specifically to an AI outbound calling system and its control method and medium, comprising modules for physical link construction, interaction state recognition, flow path control, and intervention and collaborative response. By smoothly connecting analog signal gaps through impedance matching and gain compensation, a synchronous and continuous uplink and downlink voice signal sequence is generated; audio energy jumps are identified to pinpoint call state transition periods; frequency distribution characteristics of AI and human mode switching are analyzed to extract abnormal frequency segments of routing switching; and response synchronization flags are located by combining human intervention trend positioning to ultimately determine the core interactive control result. This invention improves the time consistency and compatibility of audio transmission across hardware terminals, and achieves efficient collaborative response and closed-loop control of interaction states between AI and human modes by accurately identifying flow paths and intervention response locations.

This application relates to an EEG signal transmission device and method based on event-driven backscattering. The device includes a neural signal input unit, an event triggering unit, an impedance modulation unit, and an antenna unit. The neural signal input unit acquires and outputs continuous analog EEG signals. The event triggering unit performs time integration on the continuous analog EEG signals and executes threshold decision to generate event pulses characterizing EEG events. The impedance modulation unit switches the load impedance state under the control of the event pulses. The antenna unit generates backscattered signals that change with the load impedance state switching under the action of an external radio frequency excitation signal. This application maps continuous neural electrical signals to event pulses and controls the load impedance switching in an event-driven manner, so that the antenna only participates in modulation when an event occurs. This achieves wireless transmission of neural information without analog-to-digital conversion and complex digital processing, significantly reducing the average power consumption of the system.

This invention relates to the field of computer vision technology and can be applied to video processing scenarios in finance and healthcare. It discloses a video synthesis method, apparatus, device, and medium based on dual servers. The method is applied to a state switching module. The ordinary server pre-renders a reference frame sequence and generates and pre-buffers a mirrored extended frame sequence using a mirroring algorithm. The digital human video synthesis system is initialized with the ordinary server outputting externally and the inference server in standby mode. The method includes: continuously acquiring basic video parameters and network operating parameters in real time; continuously determining the operating status by monitoring the input audio signal, thereby triggering the corresponding external output switching logic of the inference server and the ordinary server, realizing collaborative external output from both servers. Through dual-server collaboration, the problems of resource waste and insufficient video smoothness in digital human video synthesis are solved, adapting to the digital human video synthesis needs of various scenarios such as healthcare and finance.

This invention relates to a three-position operating mechanism and an environmentally friendly switchgear, comprising a terminal block, a moving contact mounted on a vacuum circuit breaker, a support portion configured to move synchronously with the terminal block, and a transmission component connected to the support portion; a limiting member slidably positioned relative to the vacuum circuit breaker and connected to the moving contact, wherein the limiting member restricts the movement of the transmission component when the moving contact is in a closed state. The key point of this invention is that the movement of the moving contact is controlled by the linear sliding of the limiting member, and by restricting the movement of the transmission component during this sliding process, self-locking is achieved during the state switching process at the three positions. Compared to existing technologies, the overall structure of the three positions in this solution is simpler, without an overly bulky structure, thus reducing the space occupied within the cabinet. Furthermore, this structure is simpler and more convenient to operate.

The present application relates to the technical field of radioactive separation control, and discloses a load balancing and switching control method and system for multi-column parallel radioactive separation, comprising the following steps: step 1, collecting total feed activity, inlet pressure, outlet pressure, branch flow and outlet activity, and calculating the health load of the homologous column; step 2, determining the online working separation column set and the target flow of each separation column; step 3, comparing the leakage ratio, column pressure difference and capacity utilization rate with the corresponding threshold value to determine the trigger column and the main trigger column; step 4, determining the relay column and the total number of relay steps, and performing monotonic relay adjustment on the main trigger column and the relay column; step 5, checking the state of the relay column and completing the column state switching; step 6, performing regeneration flushing and outlet activity self-checking on the separation column in regeneration, and placing the column in standby after passing the test; and step 7, cyclically executing the above steps and completing branch scheduling. The present application realizes stable and continuous control of the load balancing and switching process of the multi-column parallel radioactive separation system.

The application provides an I2C controller detection method and device, a switch and a storage medium. The method comprises the following steps: monitoring an operation index of an I2C controller based on a test equipment, and obtaining an operation index monitoring result of the I2C controller; in a state conversion process of the test equipment, determining a signal quality detection result of the I2C controller according to a read-write state change between the I2C controller and the test equipment; determining an abnormal processing measure detection result of the I2C controller according to an abnormal processing measure taken by the I2C controller when the test equipment is in an abnormal state; and determining a performance detection result of the I2C controller according to the operation index monitoring result, the signal quality detection result and the abnormal processing measure detection result. The automatic test of all performances of the I2C controller is realized by using the test equipment, and the detection efficiency of the I2C controller is improved.

The application discloses a cold and hot data determination method and device and medium, and is suitable for the technical field of data storage. The method obtains service request data in a service layer, adds a decay time label to the service request data according to a current decay time matrix, and optimizes the decay time through an iterative algorithm to determine the state switching frequency of the service request data. When a preset condition is met, the cold and hot data of the service request data is determined according to the average state switching frequency. When the preset condition is not met, the next iteration frequency is taken as a new current iteration frequency. Compared with the cold and hot data determined by a simple time threshold and an LRU algorithm, the application reasonably allocates storage resources according to the decay time of different services in the service layer, so that the determined cold and hot data reflects the personalization of requests of different business departments, and the processing efficiency of the system is improved.

Techniques are provided for reducing cross-coupled noise. For example, a method includes coupling an input node to a ground by a primary shunt switch in a closed state, decoupling an output node from the input node by a primary through switch in an open state, switching the primary shunt switch from the closed state to an open state to decouple the input node from the ground, switching the primary through switch from the open state to a closed state to couple the output node to the input node and provide a circuit path for an RF signal from an RF source to a load, and switching an ancillary switch from an open state to a closed state to couple the ancillary switch across one of the primary switches to reduce cross-coupled noise. Additional systems, devices, circuits, and methods are also provided.

Embodiments of the present application provide a state switching method and apparatus, and an electronic device. The state switching method comprises: when a preset state switching condition is satisfied, generating and maintaining a state switching signal; using the state switching signal to perform state switching on a target object; calculating a time interval between a current moment and an ending moment of a synchronous alignment signal, wherein the synchronous alignment signal is a signal applied to the target object and earlier than the state switching signal; and when the time interval satisfies a preset condition, ending the state switching signal to complete state switching of the target object, wherein the preset condition comprises that the time interval is an even multiple of a first clock period. The solution of the embodiments synchronizes the output signal of the target object after state switching is performed with the synchronous alignment signal, thereby solving the problem of timing sequence disorder, and improving the circuit performance.

The application discloses an intelligent agent driven differentiated report generation method and system and a storage medium. The method comprises the following steps: monitoring key index data flow in real time, and analyzing the characteristics of the key index data flow based on a statistical model to generate a state switching instruction; receiving the instruction and switching among multiple working states such as a normal state, a warning state and an emergency state. In response to the state switching, the report generation processing flow is dynamically adjusted, and the adjustment at least includes changing a data sampling frequency, switching a data preprocessing model and selecting a report generation logic matched with the current state. By introducing the event driven polymorphic working mode, the application realizes the transformation from passive report generation to active and quasi-real-time decision support, significantly improves the response speed of the system to emergencies and the intelligent level of decision support, and balances the system energy efficiency and performance.