171 results about "Sequence control" patented technology

The invention relates to the technical field of industrial automation and machine vision, in particular to a peripheral signal control method for a visual detection system, and the method comprises the steps: creating a virtual signal node for each peripheral in an upper computer, and configuring a time sequence parameter for a device function node; dragging the link nodes through a graphical interface to form an executable signal sequence triggered by a product in-place signal; in response to an initial event, the signal control unit records the position P0 of the reference encoder, and plans and generates an absolute execution position point of a complete sequence control instruction at one time so as to trigger a peripheral action; and the upper computer graphically monitors the node state and records a sequence log, and supports triggering of a standby sequence and pose offset self-adaptive compensation based on image feedback in case of abnormality. The system is suitable for quality detection of industrial products such as glass bottle mouths, solves the high-precision synchronization problem of multi-equipment cooperative control, and improves the reliability, detection precision and deployment flexibility of a visual detection system.

According to the infrared fast patrol method based on task sequence control provided by the invention, the robot is guided to pre-adjust the pan-tilt angle and the infrared focal length during advancing through task sequence planning, and the target is intelligently positioned by synchronously utilizing the equipment template library, so that continuous temperature measurement during movement is realized; performing multi-view infrared image comparative analysis on the temperature exceeding equipment through a multi-angle abnormity rechecking strategy; abnormal equipment outside a preset point location is positioned in real time in combination with a laser point cloud map and space coordinate conversion, the parking time of the robot is eliminated, the temperature measurement efficiency is improved, environmental interference is effectively eliminated, the misjudgment rate is reduced, and a high-timeliness and high-reliability global temperature monitoring defense line is constructed for safe operation of industrial equipment.

The invention relates to the technical field of collaborative management, in particular to a business collaboration method based on a process engine, which comprises the following steps: acquiring approval process nodes and post fields, establishing node parameter mapping, extracting customer reconciliation process field paths, generating a field coverage set, analyzing contract archiving responsibility actions, and constructing a responsibility sequence link. And matching a financial reimbursement process cooperation path, correcting an offset node to generate a cooperation task flow, calculating an internal instruction process node priority, and generating a task triggering list. According to the method, the node fields and the role identifiers in the approval process are obtained, the field consistency mapping relation is constructed, and a field continuous path screening mechanism is combined, so that the penetrating power and the tracing accuracy of parameters among cross-process nodes are improved, and the sequence of node responsibilities has a verifiable logic chain; through a node offset detection and path connectivity construction mode, accurate task execution sequence control is provided in multi-source task scheduling.

The invention aims to serve the national strategic emerging industry, and discloses a deterministic material synthesis method and a deterministic material synthesis system for pre-nucleation chiral intervention (PNChI for short), which are suitable for one-dimensional or quasi-one-dimensional material systems (such as carbon nanotubes, biomacromolecules and the like) with formalized chiral tags. According to the method, before irreversible closed nucleation of a precursor is completed, deterministic authorization of a target chiral index (n, m) is realized in a controllable time window through at least one engineering intervention mechanism (such as physical field regulation, catalytic interface design, information coding guidance and the like) based on distinguishable physical properties, and consistency is kept in subsequent growth. The system comprises a programmable intervention unit and an intelligent sequence control module, and does not depend on a separation or screening step after nucleation. The single chiral index abundance in the obtained material is greater than or equal to 95%, preferably greater than or equal to 98%. The statistical limitation of traditional chiral control is broken through, a general synthesis normal form from'instruction input 'to'structure output' is constructed, and the method is suitable for high-consistency application scenes such as semiconductors, quantum devices, catalysts and biological recognition.

The invention provides a carrier rocket engine stage-switching motor redundancy control system, which is combined with a multi-input instruction redundancy voting method, a voting path software and hardware arbitration method and the like to complete high-reliability carrier rocket engine stage-switching motor control. According to the system, two-out-of-three voting is carried out by using a triple-redundancy input control instruction and interactive heartbeat, software and hardware joint arbitration is carried out on voting results of three modules, and an instruction control channel is determined to complete phase sequence control of the stage conversion winding. The method has strong fault capability, has no single-point failure link, and can ensure the normal operation of the engine conversion motor in the flight process of the carrier rocket.

An ejection seat includes an ejection seat sequencing system. The sequencing system enables time delays to various components of the system, such the drogue parachute, the main parachute, and harness release cartridge. A sequence controller receives data for a parameter, such as airspeed, from at least two sensors. The sequence controller selects a sequence timing delay mode to implement the time delays for the components of the sequencing system. The sequence controller also accesses a lookup table in a database accessible by the sequence controller. The sequence controller uses a delay parameter of the lookup table to modify a time delay within the sequence timing delay mode, as configured by a user.

The invention provides a power plant sludge pump process control optimization method, and belongs to the technical field of power plant automation control. The sludge pump can at least partially solve the problems that the displacement cannot be accurately matched, the pipeline is easy to block, and the pump body is burnt out due to the fact that the control of the existing sludge pump depends on easily blocked pressure measuring points and unreliable manual flushing. The method comprises the following steps: acquiring a real-time liquid level of a clarification tank, and automatically starting sequence control when the liquid level reaches a high threshold value; in sequence control, effective flushing is ensured by monitoring the flow of flushing water; during the sludge pumping and discharging period, continuously monitoring the outlet flow of the sludge pump; and when the outlet flow is lower than an operation failure threshold value or the liquid level of the clarification tank is lower than a low threshold value, the pump stopping step is automatically executed. The automatic control system has the beneficial effects that closed-loop automatic control is realized by introducing the liquid level meter and the outlet flow meter, and a pressure measuring point which is easy to block is replaced by outlet flow monitoring, so that the problem that the pump body is burnt due to idling is fundamentally avoided.

The invention discloses a neural tissue stimulator, characterized in that the neural tissue stimulator comprises a multiple of microneedles and a chip comprising at least one comparator with adaptive level, sequence control circuit, at least one capacitor stack built by n capacitors and 2n switches, at least one buffer capacitor outside the at least one capacitor stack, at least two additional switches outside the at least one capacitor stack, a CMOS-Logic, wherein further, the neural tissue stimulator comprises an interposer layer comprising holes for the multiple of microneedles and a lid. The neural tissue stimulator is characterized in, that the chip is located on one surface of the interposer layer and that the lid and the interposer layer form a capsule for the chip. Further, the neural tissue stimulator is adapted to be electrically self-sufficient.

The invention discloses an unbalance compensation method and system for an energy storage converter, and belongs to the field of power electronics and electric energy quality treatment. The system comprises a power instruction analysis module, a current reference generation module, a negative sequence current control loop module, a zero sequence control loop module, a positive sequence control loop module, a pulse width modulation module, a first conversion module and a second conversion module, the current reference generation module is respectively connected with the negative sequence current control loop module and the positive sequence control loop module; the third end and the fourth end of the negative sequence current control loop module are connected with the pulse width modulation module through the second conversion module; the third end and the fourth end of the zero sequence control loop module and the third end and the fourth end of the positive sequence control loop module are connected with the pulse width modulation module through the first conversion module. According to the method, the energy storage and compensation functions of the PCS can be seamlessly integrated under a unified control framework, so that the control system is greatly simplified, and the performance is remarkably improved.

The invention discloses a high-concurrency and sequential data processing method for batch import class interfaces. In a request verification and forwarding stage, request data are verified, a guarantee sequence is locked based on a merchant ID after verification is passed, then the data are batched, request and batch information is persisted to a database, batch information is delivered to a corresponding message queue Topic according to a service scene, and the request ID is returned. In the consumption queue data stage, a consumer thread subscribes to messages of the message queue, processes the messages, updates a batch state, manually submits consumption offset, and dynamically adjusts the sleep duration of the thread according to a system load to realize intelligent peak clipping. And a progress result query stage: extracting data from the database based on the request ID, calculating a processing progress and a failure reason, formatting and returning the processing progress and the failure reason, and supporting front-end visual display. Through the message queue peak clipping, the differentiation sequence control strategy and the multi-dimensional data persistence, the high concurrency bearing capacity of the interface is improved, and the data consistency and reliability are guaranteed.

The invention relates to the technical field of optical module communication, discloses a self-adaptive power-on control method for a thermoelectric refrigerating unit in an optical module, and solves the problems of low starting speed, incapability of real-time adjustment and single control dimension during power-on control of the thermoelectric refrigerating unit. According to the method, optimal parameters are provided for different working conditions through the two-dimensional lookup table, and continuous adaptation is realized by using interpolation, so that positive parameters can be called under the most common working conditions of normal temperature and constant temperature difference to realize fastest start; through the combination of real-time working condition sensing and dynamic parameter adjustment, the current environment temperature and the target temperature difference are sensed in real time to serve as control input, and stepping parameters are dynamically and finely adjusted according to the temperature change rate during execution, so that the control behavior can be matched with the actual thermodynamic load in real time; different thermal challenge combinations can be finely distinguished and responded through an environment temperature and instantaneous temperature difference combined decision model, and the defect that single temperature difference control or fixed time sequence control cannot deal with complex working conditions is overcome.

The invention discloses an electric vehicle V2G intelligent power distribution method based on sequence control, and the method comprises the steps: collecting power grid operation data and vehicle state data, and constructing an energy state data set after preprocessing; the central scheduling layer generates a self-evolution sequence compiler, and optimizes and generates a sequence control byte code; the group coordination layer constructs an energy state coordination game mechanism and executes local coordination and Nash equilibrium search; the edge execution layer loads the three types of strategies and executes consensus consistency verification and correction; the charging pile terminal executes the S-policy script and collects and uploads execution feedback information; and the central scheduling layer retrains a compiler according to feedback, recompiles scripts and updates a control strategy. According to the method, the self-evolution sequence compiler, the energy state collaborative game mechanism and the multi-strategy consensus executor are introduced, so that dynamic scheduling, adaptive optimization and safe consistent execution of the V2G intelligent power distribution process of the electric vehicle are realized.

The invention provides an intelligent operation method and system for programmed control of a transformer substation, and relates to the technical field of power grids. After the programmed control instruction is detected, the operation order corresponding to the target equipment and the target operation type is matched, the robot is operated to replace manual operation, all the operation steps are executed in sequence, double safety verification is carried out according to the sequential control operation result of each operation step, and the state sensing accuracy and the system reliability are remarkably improved. Through the cooperative effect of robot execution, multi-sensor fusion and double safety verification, the problems that the operation and maintenance efficiency of the transformer substation is low, the safety risk is high, and misoperation is prone to occurring are solved, and the operation and maintenance efficiency and safety of the transformer substation are improved.

The invention relates to the technical field of multi-intelligent task analysis, and discloses a power distribution network real field multi-influence coupling and interference configuration test method, system and device and a medium, and the method comprises the steps: enabling a complex multi-influence scene design to be rapidly completed without programming through a scene sequence control unit, and reducing the configuration difficulty and human errors; a multi-influence-quantity physical simulation unit and a communication interference simulation unit are combined to establish a basic operation condition which is completely consistent with an actual topology, and result distortion caused by a traditional isolated test is avoided; a plurality of controllable aging simulations are accurately superposed on a real working condition, an equipment degradation process is accelerated and reproduced, evolutionary faults are injected according to a preset time sequence, communication interference can be synchronously superposed, and extreme scenes of field multi-factor linkage, fault development and communication abnormity coupling are truly reproduced. The problem of deep maloperation or refusal operation which cannot be exposed in the traditional single test can be fully shown; the problems of incomplete and inaccurate real-model field measurement and low efficiency in the prior art can be solved.

The utility model provides a one-key sequential control controller. The one-key sequential control controller comprises a shell and a control circuit board, the shell comprises an upper shell body and a lower shell body, screw openings of the fixing screws are arranged on the front face of the upper shell body and the bottom face of the lower shell body, and the upper shell body and the lower shell body are fixed together through the screws. And the control circuit board is arranged in the shell and is used for operating and controlling the circuit breaker, the handcart and the grounding switch. The device has a local operation mode and a remote operation mode, and can automatically complete the operation of the circuit breaker, the handcart and the grounding knife switch according to an input instruction; meanwhile, the switch operation of the switch cabinet is controlled to be in the working state required by the input instruction, such as operation, hot standby, cold standby and maintenance.

The invention provides an integration test method and device, equipment, a medium and a product, and relates to the technical field of automatic testing, and the specific technical scheme is as follows: obtaining an action library corresponding to a test object of an integration test service, and screening a target action from test actions in the interface test dimension, the file test dimension, the database test dimension and the script test dimension of the action library, and generating a test case based on the target action. And performing collection processing according to the test case and a preset case to obtain a test task, and running the integrated test task based on the execution dependency relationship to obtain an integrated test result of the test object. According to the method, on one hand, the action library comprises the test actions under multiple test dimensions, and the test applicability is wider; and on the other hand, based on the execution dependency relationship, the integration test task is automatically operated, the integration test result of the test object is obtained, manual intervention on triggering and sequence control between cases is not needed, automatic test is achieved, and the test efficiency is improved.

The utility model belongs to the technical field of heating system control, and discloses a heating system operation start-stop sequence control system which comprises a screw heat pump unit, an air conditioner side circulating pump arranged on the screw heat pump unit, a buried side circulating pump arranged on the screw heat pump unit, a user side collector arranged on the air conditioner side circulating pump, and an underground side collector arranged on the buried side circulating pump. A user side water device is arranged on the air conditioner side circulating pump and connected with the screw heat pump unit. An underground side water collector is arranged on the underground side circulating pump, a ground side water distributor is arranged on the underground side water collector, and an air source heat pump host is arranged on the ground side water distributor; the underground side circulating pump is provided with an underground pressure measuring device, the underground pressure measuring device is provided with an expansion water tank, the expansion water tank is provided with a user pressure measuring device, and the user pressure measuring device is connected with the user side collector and the underground side water collector. By optimizing the starting and stopping sequence of the heating system, the energy consumption is remarkably reduced, the system operation efficiency is improved, and meanwhile the heating system has wide application prospects.

The invention relates to the technical field of automatic grinding of roller grinders, and provides a sequence control method and system for the automatic grinding process of a roller grinder, and the method comprises the steps: obtaining the grinding state information of the grinder for material grinding; detecting that the grinding machine is in an abnormal state according to the grinding state information, and determining a target abnormal type of the grinding machine; taking a control strategy corresponding to the target anomaly type in the first corresponding relation as an initial control strategy; the first corresponding relationship comprises a one-to-one corresponding relationship between a plurality of exception types and a plurality of control strategies; in response to an adjustment operation of a user on a target control parameter in the initial control strategy, obtaining a target control strategy; and controlling the grinding machine based on the target control strategy. And the grinding efficiency can be improved.

Embodiments of the present application disclose a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer equipment and a computer readable storage medium. The present application discloses a game control method and device, computer

The present application relates to the technical field of information processing, in particular to a missing data intelligent interpolation method and system based on a relationship graph, which is generally based on the regression interpolation idea, introduces the relationship graph between data as the input control strategy of the missing value prediction model, uses the improved neural network model, so that the missing value prediction of multiple variables can use the same model, and for the scene of "large range, large proportion" missing data, a set of high credibility interpolation sequence control strategy and secondary interpolation strategy are constructed. In general, the present application reduces the complexity of the interpolation system, and improves the calculation efficiency of the interpolation process.

The application relates to the technical field of artificial intelligence, and discloses a data processing method, a system on chip, electronic equipment and a medium. The data processing method comprises the following steps: determining data processing resources required by each node in a neural network, and dividing the nodes in the neural network into multiple independent node unit groups according to data dependency relationships of the nodes; determining an execution sequence of each node in the neural network based on the data processing resources required by each node and the multiple independent node unit groups; and controlling the neural network to execute each node based on the execution sequence, so as to process to-be-processed data. The data processing method can allocate the data processing resources required by each node to each node, and can control the neural network to execute each node based on the execution sequence, thereby reducing the waiting time caused by resource allocation, avoiding waste of resources, and improving the calculation speed.

The invention relates to a multifunctional test system for spaceflight time sequence control equipment, and belongs to the technical field of engineering. Comprising a display, a mouse keyboard, a PXI mother board, a PXI controller, a control board card, a switching value output board card 1, a switching value output board card 2, a switching value acquisition board card 1, a switching value acquisition board card 2, a conditioning processing circuit, a programmable power supply, a power supply channel B1 and a power supply channel B2. The multifunctional test system provided by the invention meets the requirements of all function tests and interface tests of time sequence control equipment of different models, and realizes automatic tests of multiple pieces of equipment; in order to improve the test capability, a test case is solidified and a test result is automatically interpreted through a configuration file; according to the invention, the project test and interpretation can be automatically completed according to configuration under various test conditions, and the dependence on manual operation is reduced.

The present disclosure provides a time sequence control method for a dry biochemical analyzer, a control apparatus, and a storage medium. The method comprises: dividing one biochemical test into k time sequence control cycles each in the form of nA+B, wherein each time sequence control cycle consists of two parts: nA representing n light measurement preparation parts, and B representing one light measurement part, and multiple reagent card tests are performed in each time sequence control cycle; in a light measurement preparation part of a current time sequence control cycle, controlling a card feeding device to perform card feeding actions required for light measurement on n reagent cards in the current time sequence control cycle, and controlling a sample loading device to perform sample loading actions required for light measurement on n reagent cards in the previous time sequence control cycle; and according to a preset light measurement action required by a biochemical test method in each time sequence control cycle, controlling, in a light measurement part of each time sequence control cycle, a light measurement mechanism to perform light measurement actions on all reagent cards in a reagent card reaction device. The total test duration of multiple items or multiple reagent cards is shortened, thereby improving the test efficiency.

A computer system for responding to user queries. The system comprises: a coordinating agent configured to receive from a source device a user query, and a constrained set of function-implementing agents, each function-implementing agent configured to perform a function. Upon receipt of the user query, the coordinating agent is configured to: formulate a plan to generate a response to the user query, the plan comprising a sequence in which one or more of the function-implementing agents will be invoked to perform their associated function, and execute the plan by controlling the function-implementing agents in accordance with the sequence to generate the response to the user query. The constrained set of function-implementing agents comprises a closed group of function-implementing agents.

The invention relates to a method for providing a sequence for controlling remotely controllable actuators (24, 28), a method for controlling remotely controllable actuators (24, 28) and an electronic device (10) for controlling remotely controllable actuators (24, 28). The aim is to enable sequence control for a large number of remotely controllable actuators (24, 28). For this purpose, a sequence is created using artificial intelligence. The remotely controllable actuators (24, 28) contained in the created sequence are controlled depending on the operating distance of a user of an electronic device (10) to the respective actuator and a movement sequence of the user determined based on an inertial measurement unit (14). Consequently, minimal user intervention is required, and the occurrence of unwanted operating actions is reduced.

The invention provides a power grid asymmetric fault ride-through control method based on a synchronous rotating coordinate system, and the method comprises the following steps: S1, obtaining a three-phase voltage signal of a power grid, and carrying out the positive-sequence component phase locking of the three-phase voltage signal; a positive sequence power grid voltage phase angle is ingeniously used as a unified phase reference, a negative sequence dq synchronous rotating coordinate system is constructed, and direct giving and closed-loop control of negative sequence reactive current are achieved. According to the method, the phase information of the negative sequence power grid voltage does not need to be additionally acquired or calculated, so that the complex design of configuring an independent phase-locked loop for a negative sequence component in a traditional scheme is avoided. Due to the fact that the constructed negative sequence control coordinate system can convert the target negative sequence reactive current into direct current, the whole control loop can be adjusted through a classic linear controller (such as a PI controller) which is simple in structure and reliable in performance, and on the premise that the necessary negative sequence component extraction function is reserved, the target negative sequence reactive current can be extracted. And the design complexity and the software implementation difficulty of the controller are greatly reduced.

The invention provides a multi-system message notification management method, a management system and electronic equipment. The multi-system message notification management method comprises the following steps: receiving notification requests from a plurality of independent operating systems; based on the notification request, determining the content of the to-be-displayed notification and the corresponding priority; according to the determined priorities, the notifications to be displayed are included in a unified management queue; and controlling the display output of the to-be-displayed notification on the display interface according to the sequence of the management queue. The technical problems that in the prior art, message notifications between different systems are parallel and lack of a collaborative mechanism, so that the notifications from the different systems directly conflict and compete on the display level, the experience feeling of a user is reduced when the user faces the chaos, and the user may miss key information are solved.

The invention provides a multi-power domain chip timing sequence adaptive test system and test method, the system comprises a plurality of timing sequence test devices, each timing sequence test device is connected with a GPU chip, the models of all GPU chips are the same, and each timing sequence test device comprises a timing sequence control module, a timing sequence detection module and a result analysis module. A test scheme of the time sequence test device is formulated according to the test states of the time sequence test device and other simultaneous test time sequence test devices, and a plurality of time sequence test devices are adopted to test the GPU chip at the same time, so that the time sequence test efficiency of the multi-power-domain GPU chip is improved; during testing, the power-on sequence and the rising time delay of the time sequence of the multi-power-domain GPU chip are evaluated, and time sequence parameters of the GPU chip are analyzed more comprehensively; and testing is carried out in a normal working state of the GPU chip, so that the time sequence parameters of the chip in an actual application scene are reflected more accurately.

The invention relates to the technical field of I-type NPC three-level converters, and discloses an IGBT switch time sequence control circuit of an I-type NPC three-level converter, which reduces the overvoltage risk of an inner tube, strictly follows the sequence of opening the inner tube, opening an outer tube, closing the outer tube and closing the inner tube, effectively prevents the inner tube from bearing overhigh voltage, greatly reduces the damage probability of the inner tube due to overvoltage, and improves the reliability of the IGBT switch. The service life of the IGBT is prolonged, the reliability of the system is improved, accurate switching time sequence control is achieved, the IGBT can be safely and stably switched on and switched off when the converter faces the conditions of normal starting and stopping, fault stopping and the like, system faults are reduced, the reliability and stability of the whole converter system are improved, the maintenance cost is reduced, adaptability is high, the control circuit structure is simple, and cost is low. The method is easy to implement, can be widely applied to various I-type NPC three-level converters, and has good adaptability to different power levels and application scenes.

The temporary supporting and reinforcing structure comprises a base and a jacking sequence control mechanism, symmetrically-distributed supporting plates are fixedly installed on the top face of the base, a supporting frame is movably installed at the top ends of the supporting plates, and a middle connecting base is fixedly installed in the middle of the inner side of the supporting frame; a first hydraulic cylinder is fixedly installed in the middle connecting base, the output end of the first hydraulic cylinder is fixedly connected with a first supporting plate, supporting columns are fixedly installed on the two sides of the interior of the supporting frame, the two supporting columns are rotationally sleeved with side connecting bases, and second hydraulic cylinders are fixedly installed in the two side connecting bases; the output ends of the two second hydraulic cylinders are fixedly connected with second supporting plates correspondingly, and connecting blocks are fixedly installed at the bottoms of the two side connecting bases correspondingly. The tunnel vault template jacking device has the advantages that the tunnel vault template can be jacked conveniently and can be jacked according to a set sequence, and the problem that an existing tunnel vault template is inconvenient to support is solved.