1543 results about "Direct control" patented technology

To provide a slot machine that is improved in control when shifting to an advantageous section.SOLUTION: A standby performance is executed when shifting to a normal section when performing control to a CZ4 state after completion of an AT state, and control is performed to the CZ4 state when shifting to an advantageous section again in first control, control is performed to the CZ4 state through a preparation state in which a standby performance is executed while continuing an advantageous section after completion of the AT state when control is performed to the CZ4 state after completion of the AT state in second control, and control is performed to a CZ3 state without going through a preparation state after completion of the AT state when control is performed to the CZ3 state after completion of the AT state in third control.SELECTED DRAWING: Figure 23

The embodiment of the utility model discloses cleaning equipment and a cleaning system.The cleaning equipment comprises a cleaning equipment body, a grabbing part, a function adjusting module and an emergency stop module, the cleaning equipment is provided with the function adjusting module and the emergency stop module, and the operation mode of the cleaning equipment body can be adjusted through the function adjusting module; the control of the cleaning equipment main body is more convenient, and when the cleaning equipment is in an abnormal working state, the grabbing piece can be directly controlled to execute the safe operation mode through the emergency stop module, so that the danger caused by the fact that the cleaning equipment main body carries the grabbing piece is prevented. The scram module and the function adjusting module of the cleaning equipment are arranged at an interval, that is, a certain distance exists between the scram module and the function adjusting module, a user can recognize the scram module at the first time, the grabbing part can be immediately controlled to stop working through the scram module, the scram response efficiency can be improved, especially wrong control is avoided, and the user experience is improved. And the cleaning equipment can be used more safely.

The invention discloses a data storage method, device, system and equipment, a medium and a program product, which are applied to the technical field of distributed storage, and the method comprises the following steps: obtaining a self-defined persistent key value storage component; wherein the self-defined persistent key value storage component is a component comprising an interface which directly interacts with the underlying storage device; determining a storage position corresponding to the to-be-stored data based on a self-defined persistent key value storage component, and converting the data format of the to-be-stored data into target write-in data; and storing the target write-in data to a storage device corresponding to the storage position based on the self-defined persistent key value storage component. Compared with the current mode that one storage layer abstraction needs to be created to interact with the storage device, the method has the advantages that the customized persistent key value storage component capable of directly interacting with the storage device is designed, so that the persistent key value storage component can directly control the bottom-layer storage device and directly interact with the bottom-layer storage device, and the interaction between the persistent key value storage component and the bottom-layer storage device is facilitated. And the data storage performance is improved.

Disclosed is a direct control method and system for an internal potential of a bridge arm of a new energy grid-tied inverter (GTI), the control method including the following steps. Measured values are obtained by measuring a port voltage and a port current of a GTI, instantaneous active and reactive power values are calculated, and a phase angle and amplitude reference of an internal potential of a bridge arm are obtained to generate reference values thereof. The internal potential of the bridge arm is estimated, and an estimated value used as a feedback signal, after being compared with the reference values, is sent to an internal potential controller to obtain a modulating signal, which is sent to a pulse width modulation (PWM) module, realizing direct control of the internal potential of the bridge arm. In the present disclosure, the dynamic performance of the GTI is improved while improving power quality.

The invention relates to the technical field of thermo-sensitive paper processing, and discloses a reel thermo-sensitive paper slitting device and a slitting method.The reel thermo-sensitive paper slitting device comprises a base, two supporting plates are fixedly connected to the top of the base, a guide roller is rotationally connected between the two supporting plates, a frame plate is arranged between the two supporting plates, and a control mechanism is arranged on the frame plate. Through the design of a control mechanism, after slitting and winding are completed, a frame plate is controlled to rotate by 90 degrees, a winding roller is pushed out of a mounting base in a first electric push rod stretching mode, and the upper and lower different first electric push rods are further separately and independently controlled to stretch out and draw back; a winding drum moving channel at the top or the bottom can be formed outside the winding roller, so that feeding or discharging is rapidly carried out, after feeding is completed, the two contact plates are directly controlled to move oppositely, a winding drum can be clamped, stable development of winding work is guaranteed, excessive manual participation is not needed in the operation process, more convenience is achieved, and manpower is saved.

The invention discloses a control method for a composite direct-current power synchronization grid-following type converter, and belongs to the technical field of wind power grid-connected converter control. The problem that in the prior art, a traditional converter control method based on network tracking type control is low in stability due to subsynchronous oscillation easily generated under a weak power grid is solved. According to the method, the direct-current power of the grid-following type converter is collected and sequentially passes through a lead / lag link and an integral controller, then an obtained compensation item is introduced to a d-axis current reference instruction value output by a direct-current voltage loop, d-axis current and q-axis voltage are influenced, the influenced q-axis voltage serves as phase-locked loop input, and the phase-locked loop is connected with a phase-locked loop. An output grid-connected angle is directly controlled by a proportional-integral controller of a phase-locked loop link, and an angle small signal value additionally introduced by composite direct-current power synchronization is equivalent to that a network-forming type direct-current inertia synchronization link is introduced into a network-following type phase-locked loop. The method improves the adaptability of the following network type control system to the weak power grid, and can be applied to converter control.

The invention discloses a vehicle-mounted unmanned aerial vehicle resource sharing method, electronic equipment and a storage medium, the vehicle-mounted unmanned aerial vehicle resource sharing method is used for a vehicle-mounted unmanned aerial vehicle, the vehicle-mounted unmanned aerial vehicle is provided with a corresponding direct control terminal, and the method comprises the following steps: sending a resource sharing request to a non-direct control terminal through the direct control terminal, forming a resource sharing team by the control terminals which successfully share the resources; and sharing the sensing information detected by the vehicle-mounted unmanned aerial vehicle and / or the related control authority of the vehicle-mounted unmanned aerial vehicle to the resource sharing team.

A system and process for restarting a turbomachine includes a shutdown cooldown protection process implemented by a plant level control system or direct control system of the turbomachine. The system and process for restarting ensure rotating components are cooled as expected prior to a unit restart. This system and process for restarting will lockout an ability to restart if an improper cooldown of rotating components is detected. If this lockout is enabled, delaying restart for the rotating components to cool naturally is needed, or the operator could decide to force cool the components.

System, methods, and other embodiments described herein relate to transferring automatic control of a vehicle through emulating virtual markings and estimating a buffer zone. In one embodiment, a method includes estimating a position for a takeover by a vehicle that is directly controlling driving maneuvers. The method also includes predicting an automated region from a transition time and the position for the takeover by an operator. The method also includes generating virtual markings for the takeover using the automated region and the position, wherein the virtual markings exist within the automated region and the position indicates an area for manual feedback to the vehicle.

The present invention discloses a mining blasting drilling device, which comprises a frame, a drilling machine top, a positioning frame, and a slide. A retractable cabin is installed on the frame, a pulling rope is led downward from the side bottom of the retractable cabin, a retractable shaft is installed in the retractable cabin, and the retractable shaft rotates to control the length of the pulling rope led to the outside of the retractable cabin. A driving cabin is installed at the bottom of the drilling machine top, and a lifting seat is installed in the driving cabin. A positioning plate is hingedly installed at the end of the positioning frame. The lifting seat descends and pushes the positioning frame to rotate outward, so as to drive the positioning plate to move outward and fit against the inner wall of the drilled hole. The lifting drive assembly can push the slide and drill rod downward and cooperate with the rotation of the drill rod to complete downward drilling. In the present invention, the pulling rope is gradually retracted and extended, so that the drilling structure penetrates deep into the hole. The entire hole is drilled through multiple descents and drillings. The depth of the drilling is not limited by the length of the drill rod, and the drilling depth can be directly controlled by the pulling rope, thereby improving the efficiency of the entire drilling process.

The invention discloses a non-contact power supply three-stage control system based on series redundancy, and belongs to the field of non-contact power supply control. Comprising a power correction module, a voltage conversion module, a full-bridge inversion module, a cooperative control module, an analysis adjustment module, a monitoring switching module, a simulation maintenance module, a communication security module, a remote interaction module, an energy efficiency optimization module and a diagnosis recording module. High conversion efficiency can be dynamically kept under different loads and working conditions, energy loss is reduced, electric energy quality is remarkably improved, damage and misoperation under abnormal working conditions are prevented, high-reliability continuous power supply is achieved, PID parameters can be dynamically adjusted or direct control quantity can be generated, the system adapts to complex and changeable operating environments, and failure rate and shutdown loss are reduced.

The invention relates to the technical field of parallel computing chips, in particular to a multiprocessor management method and device based on a parallel computing chip and a medium. The method comprises the steps that a plurality of stream processors are organized according to a hierarchical arrangement mode, a hierarchical SM cluster is formed, and each stage of SM core only keeps cache consistency with a lower stage of SM core directly controlled by the SM core; data of an external storage module enters a scheduling core through an L2 cache, and the scheduling core splits the data into thread bundles and dynamically allocates the thread bundles to a target SM core; when the thread processing demand of the target SM core exceeds the current capacity, starting a lower-level SM core according to a preset hierarchy rule, and expanding the processing capacity step by step; and skipping an unprocessed thread bundle over the current SM core through a thread bundle scheduler, splitting the unprocessed thread bundle, transmitting the split unprocessed thread bundle to a lower-level SM core, and merging calculation results of the lower-level SM core step by step through a shared memory. According to the invention, extra resources allocated by the system can be reduced, and the whole system is more efficient and ordered on the basis of ensuring consistency.

To provide a slot machine that is improved in control when shifting to an advantageous section.SOLUTION: A standby performance is executed when shifting to a normal section when performing control to a CZ4 state after completion of an AT state, and control is performed to the CZ4 state when shifting to an advantageous section again in first control, control is performed to the CZ4 state through a preparation state in which a standby performance is executed while continuing an advantageous section after completion of the AT state when control is performed to the CZ4 state after completion of the AT state in second control, and control is performed to a CZ3 state without going through a preparation state after completion of the AT state when control is performed to the CZ3 state after completion of the AT state in third control.SELECTED DRAWING: Figure 23

The invention discloses a method and system for directly controlling the internal potential of a bridge arm of a new energy grid-connected inverter, belonging to the technical field of grid-connected inverter control. The control method comprises the following steps: obtaining measured values ​​by measuring the port voltage and current of the grid-connected inverter, and calculating instantaneous active and reactive values; obtaining the phase angle reference and amplitude reference of the internal potential of the bridge arm of the grid-connected inverter respectively, and then generating the internal potential reference of the bridge arm; at the same time, estimating the internal potential of the bridge arm of the grid-connected inverter based on the port voltage and current measured values ​​and the grid-connected inverter model by using an observer; finally, using the estimated internal potential as a feedback signal of the closed-loop feedback control of the internal potential, comparing it with the generated internal potential reference of the bridge arm, and sending it to the internal potential controller, thereby obtaining a modulation signal and sending it to the PWM module, so as to realize direct control of the internal potential of the bridge arm of the grid-connected inverter; compared with the existing control method of the grid-connected inverter, the method of the invention improves the dynamic performance of the grid-connected inverter and improves the power quality.

The invention discloses a transformer with a joint protection structure, and relates to the technical field of transformers. A transformer with a connector protection structure comprises a transformer body and further comprises two longitudinally symmetrical sliding frames, the two longitudinally symmetrical sliding frames are connected to the transformer body in a sliding mode, a protection shell is fixedly connected between the top ends of the two sliding frames, and the protection shell covers the top end of the transformer body and is used for preventing a connector from being impacted. The protective shell covers the top end of the transformer body to comprehensively protect a connector area, the spring telescopic rods stretch out and draw back so that the lifting frame can slide up and down to buffer impact force coming from the upper side, direct impact damage to the connector caused by external objects is effectively prevented, and when wind blows and rains obliquely, the rain baffle rotates downwards to block the side, in the wind coming direction, of the protective shell; and when the joint needs to be checked and maintained, the baffle is controlled to be opened or the protective shell is directly controlled to be lifted upwards.

The utility model discloses a screen printing machine, and aims to directly control rotation of an abutting piece 7 through a driving assembly so as to improve operation convenience of a user, and the screen printing machine is more convenient compared with an existing machine which needs to repeatedly loosen and tighten a plurality of fixing bolts. According to the technical scheme, the screen printing machine is characterized by comprising a base, a machine base, a printing mechanism, a screen printing plate and an assembling frame plate, the assembling frame plate is provided with a slot for embedding the screen printing plate, an abutting piece is rotationally arranged in the assembling frame plate so that the abutting piece can be embedded into the slot when the abutting piece is rotated, the abutting piece is in transmission connection with a driving assembly, and the driving assembly drives the screen printing plate to rotate. And one end of the driving assembly extends to the outer side of the assembling frame plate. According to the utility model, the rotation of the abutting piece is directly controlled through the driving assembly, so that the operation convenience of a user is improved, and the operation is more convenient compared with the prior art that a plurality of fixing bolts need to be repeatedly tightened.

Embodiments of the present disclosure relate to an apparatus, a system and a process for regulating a wellhead control mechanism. The apparatus is configured to control actuation of a wellhead control mechanism by moving a moveable body of the apparatus between a first position and a second position. When the apparatus is in the first position a valve actuator is actuatable and when the apparatus is in the second position the valve actuator is physically interfered from actuating. When the apparatus is in the second position, the wellhead control mechanism cannot be actuated and is held in either an open, a partially open or a closed position. Other embodiments of the present disclosure relate to a system that directly controls actuation of a wellhead actuation mechanism.

The utility model belongs to the technical field of packing tape packers, and particularly relates to a tape storage mechanism of a banding machine and the banding machine, which comprises a moving component, a detection roller, a detection support, a damping component and a trigger device, in the process that the moving assembly retreats the belt, the belt is firstly retreated, then the tightened belt drives the detection support and the belt disc of the belt storage mechanism to be switched from the locking state to the rotation state, and the scheme of retreating the belt and then storing the belt is achieved. When the detection support moves, the trigger device indirectly or directly controls the tape reel to release the tape. According to the design, the tightening degree of the belt in the packaging process is controlled by the damping component, and the whole belt withdrawing structure is simplified; and the lacing force of the belt can be conveniently adjusted as required, so that the universality and the use convenience of the lacing machine are improved.

The invention discloses a remote control method, electronic equipment and a communication system. The method is applied to a communication system comprising a master control device, a controlled device and a server. And after the controlled equipment is shut down, the controlled equipment establishes long connection with the server through the secondary processor, and the secondary processor starts a reconnection function. When the controlled equipment is in a power-off state, if the controlled equipment receives a remote power-on instruction, forwarded by the server, of the main control equipment based on the long connection, the main processor is controlled to be started through the auxiliary processor, then the main processor controls the auxiliary processor to close the reconnection function, and then communication connection is established with the server through the main processor; when the controlled device is in the shutdown state, if the controlled device detects the startup operation, the main processor is directly controlled to be started, then the main processor controls the auxiliary processor to close the reconnection function, then the communication connection is established through the main processor, and the controlled device can be remotely controlled through the communication connection between the main processor and the server.

The utility model relates to the field of PC (Personal Computer) electrified clearing CMOS (Complementary Metal Oxide Semiconductor), in particular to a circuit structure based on a PC electrified clearing CMOS, which comprises an SIO circuit, an electrified clearing CMOS circuit and a PCHRTCRSTR, a signal input pin of the PCHRTCRSTR is connected to a grid electrode of Q31, a source electrode of the Q31 is connected with + 3V3RTC, a drain electrode of the Q31 is connected to a grid electrode of QS3, the grid electrode of the QS3 is indirectly controlled by a drain electrode of the Q31, a source electrode of the QS3 is connected to VBATSIO, and the source electrode and the drain electrode of the QS3 are connected to the ground through a pull-up resistor. And the grid electrode of the Q20 is directly controlled, the grid electrode of the Q20 is influenced by the level of the drain electrode of the QS3, the source electrode of the Q20 is connected to the + 3V3RTC, and the drain electrode of the Q20 is output to the VBATSIO.

The invention discloses an intelligent layering and guiding device for highway tunnel fire smoke and a control method, and relates to the technical field of tunnel fire safety, a smoke flow Froude number is introduced as a direct control target, the parameter represents the ratio of smoke flow inertia force to buoyancy force, the numerical value directly determines the stability of a layering interface, and the layering interface can be directly controlled. The Froude number of each subarea of the tunnel is calculated in real time through a sensing network and is compared with a critical value calibrated through an experiment, when a real-time value is lower than the critical value, it is indicated that inertia force is relatively insufficient, the buoyancy effect is dominant, and instability and entrainment are likely to happen to an interface between a smoke layer and lower cold air, and then according to a control algorithm, the smoke layer and the lower cold air are controlled. The micro jet fan applies directional inertia force to a smoke layer by adjusting the angle and the speed, the intelligent induction smoke outlet optimizes local pressure difference and flow by adjusting the opening degree and assists in maintaining flowing, the smoke flowing state is actively locked in a stable layered flow interval, and mixing and sedimentation caused by flow state instability are prevented.

The invention relates to the technical field of intelligent control of air conditioners, in particular to a multi-split air conditioner control method based on a communication protocol converter, which comprises the following steps: when an indoor unit and an outdoor unit cannot directly communicate, respectively establishing analog communication with an outdoor unit and an indoor unit by adopting the communication protocol converter; interpreting communication content, acquiring operation information of the compressor and identifying control logic of the compressor; judging whether the compressor control logic is based on an indoor unit electric control module or not, if not, calling the compressor control logic built in the communication protocol converter, and simulating the indoor unit to send an instruction to control the compressor to operate; if yes, the simulated outdoor unit receives an indoor unit instruction to directly control the compressor to operate; different communication protocols are effectively interpreted, translated and transmitted by adopting the communication protocol converter, when instructions are input into the indoor unit or the wire controller, the outdoor unit can correctly establish communication and respond to the instructions, and the operation mode of a core component compressor of the air conditioner is adjusted in time, so that interconnection with the indoor unit or the wire controller is successfully achieved.

The invention discloses a rice dry planting seeder based on GPS satellite speed control, and belongs to the technical field of seeders, the rice dry planting seeder comprises a support assembly, a blanking assembly, a ditching assembly, a seedling belt assembly, a soil covering assembly and a GPS satellite controller, the support assembly comprises a support frame, a connecting piece and a first fixing frame; the discharging assembly is driven by the motor and is convenient to start and stop, especially during field edge operation, the motor can be directly controlled to rotate for discharging operation, and discharging is more accurate without dead angles compared with mechanical transmission (land wheel). Due to the fact that the discharging rollers in the discharging pipes are controlled in a left-right segmented mode, when the sowing area is not enough, the motor on one side can be controlled to be turned off, and repeated sowing is avoided; the motor control adopts a GPS satellite to control the speed, and the output quantity of the fertilizer and the rice seeds can be automatically adjusted according to the speed of a traction tractor, so that the rice seeds and the fertilizer can be uniformly discharged according to actual conditions.

The application discloses a raw material sampling device for photoresist production and relates to the photoresist production field.The raw material sampling device comprises a bottom plate and a storage box fixedly installed on one side of the top of the bottom plate.In the sampling process, the driving motor drives the first crank through the belt transmission member, the first push rod is prompted to perform the circular motion, and then the first driving block is driven to slide, the mechanism ensures the swing of the swing rod, thereby causing the reverse force of the second driving block, the second crank is also moved, the rotating rod transmits the force to the sliding block, and the swing of the movable rod is caused, the movement directly controls the movement of the second fixed rod and the sampling member, the sampling tube can be accurately cut into the inside of the sample storage box, stable and consistent sampling is realized, sampling is carried out under the same standard and condition each time, the consistency of the sampling amount is ensured, the reliability of data is improved, and in addition, the automatic sampling process in the closed environment maximally reduces the external pollution risk.

The invention belongs to the technical field of aluminum profile machining equipment, and discloses an aluminum profile machining cutting device which comprises a support, and a workbench is fixedly mounted at the upper end of the support. Through the arrangement of a hydraulic rod, a first gear, a clamping block and a second motor, after an aluminum alloy pipe is fixed, if the aluminum alloy pipe is a thin aluminum alloy pipe, the hydraulic rod is directly controlled to retract, a cutting blade can move downwards, and direct penetrating cutting is conducted on the thin aluminum alloy pipe; if the aluminum alloy pipe is a large and medium-sized thick aluminum alloy pipe, the cutting blade only moves downwards to a degree slightly larger than the wall thickness of the aluminum alloy pipe for cutting, and meanwhile, a second motor is controlled to work, so that a first gear can drive the aluminum alloy pipe to rotate and is matched with the cutting action of the upper cutting blade; the aluminum alloy pipe can rotate in the cutting process, so that uniform cutting of the outer circle of the aluminum alloy pipe is achieved, and the cutting quality is improved; and meanwhile, the cutting depth of the cutter is effectively reduced, and the service life of the cutter is prolonged.

An imprinting apparatus comprises a first carrier for carrying a flexible stamp and a second carrier movable relative to the first carrier and configured to carry a substrate having a resist layer. The second carrier comprises a chuck and a set of chuck actuators for translating a portion of the chuck in a Z-axis direction. Each chuck actuator comprises an actuator output and a lever arrangement between the actuator output and a chuck drive member. The lever arrangement enables an increase in positioning accuracy and increased stiffness, compared to the direct control of position using the actuator output.

The invention discloses a controllable current-limiting reactance protection device, a control method, electronic equipment and a medium. Relates to the field of transformers, and solves the problem of low speed of current-limiting protection of an energy storage type distribution transformer. The working state of a power grid circuit is monitored in real time, on and off of a switch tube are rapidly controlled, and the impedance of an access circuit is adjusted, so that the rise rate and the first peak value of fault current can be greatly reduced, an energy storage system and a distribution transformer are prevented from being damaged, and due to the fact that the switching speed of the switch tube is far higher than that of a mechanical switch, the reliability is high. Moreover, fault signals do not need to be analyzed and processed, connection and disconnection of a switching tube are directly controlled, the fault processing speed is also improved, effective current-limiting protection is provided for the energy storage type distribution transformer within a short time when the fault occurs, the current-limiting protection is not affected by operation delay, and the service life of the energy storage type distribution transformer is prolonged. The reliability and the stability of the energy storage type distribution transformer in a micro-grid environment are remarkably improved, and a powerful guarantee is provided for safe and stable operation of a power system.

The invention relates to the technical field of wearable device control, in particular to an intelligent ring control method and device, an intelligent ring and a computer storage medium. When it is determined that the intelligent ring enters a control mode, a first control instruction input by a user is received, and a rotation parameter corresponding to the first control instruction is determined; judging whether a control triggering condition is met or not according to the rotation speed and the rotation angle in the rotation parameters, matching a target control function corresponding to the rotation parameters from a setting database when the control triggering condition is met, generating a second control instruction based on the target control function, and sending the second control instruction to the user equipment, and controlling the user equipment to execute a control action corresponding to the target control function. According to the invention, the direct control of the function is realized through the rotation operation of the intelligent ring, so that a user can trigger different control functions only by simply rotating the intelligent ring.

The muscle activator comprises an upper jaw part and a lower jaw part, the upper jaw part and the lower jaw part are connected through a connecting part, and the upper jaw part, the lower jaw part and the connecting part are integrally manufactured; the upper jaw part at least wraps upper jaw anterior teeth, and the lower jaw part at least wraps lower anterior teeth. The invention further discloses a manufacturing method of the muscle agonist, and particularly discloses a 3D printing method. The retention effect is better, direct control over movement of the upper anterior teeth is increased, and limitation to the position of the lower jaw is higher; and the manufacturing process of the muscle agonist is greatly simplified, the muscle agonist manufactured through direct 3D printing can be directly and integrally formed after design, and compared with an existing manual manufacturing method, the manufacturing method has the advantage that the manufacturing process is greatly simplified.

The invention provides a construction method of a non-coupling blasting explosion load model and related equipment, and the method comprises the steps: describing non-coupling blasting explosion loads at different time stages through piecewise functions, and building a non-coupling blasting explosion load theoretical model; a pressure-time curve is collected through a non-coupling bursting pressure test, waveform analysis is carried out, and mechanical parameters are obtained; calibrating various parameters in the non-coupling blasting load theoretical model through mechanical parameters; various parameters in the non-coupling blasting explosion load theoretical model are input into a calculation program for calculation, and a non-coupling blasting explosion load model is obtained; the model provided by the invention can more accurately describe the action characteristics of the non-coupling blasting load, the peak values and the loading rates of the blasting shock waves and the blasting gas are directly controlled by respectively inputting the peak values and the rising time, so that the dynamic response of the structure under different peak values and loading rates can be conveniently researched, and the model has the advantages of simple model, high reliability and the like. The input parameters are few, and the applicability is wide.