21 results about "Temporary operation" patented technology

The invention discloses an on-site fast-assembly fence unit, system and method, and relates to the technical field of electric power engineering safety protection. Comprising a single fence body (1), a T-shaped support (2) capable of being movably stored and a pressing type connecting device (3). The T-shaped support (2) is a foldable connecting rod mechanism composed of a T-shaped support vertical plate (201), a plurality of sets of movable connecting plates and pin shafts, and the T-shaped support (2) can be pulled downwards to be unfolded into a T-shaped supporting structure perpendicular to the fence body or can be stored in a longitudinal groove in the side face of the fence body after being folded. The connecting device (3) is arranged at the end of the fence body and composed of a buckle plate (301), a clamping column (302), a spring guide column (303) and a rotary pin shaft (305), and the multiple fence bodies can be rapidly connected and unlocked by pressing the spring guide column. In addition, the invention further comprises a fence system formed by connecting a plurality of portable fence units end to end, and a corresponding use method (fence connection and T-shaped support unfolding / folding steps). The device does not need to be embedded or fixed through bolts, meets the temporary operation requirements of the pumped storage power station, and has portability, quick installation and reusability.

The application discloses an irregular structure curtain wall synchronous installation method, according to the height of an irregular building, taking a staggered floor as a node, carrying out curtain wall synchronous segmented construction, building a temporary operation platform through a scaffold at a segmented position, and ensuring that multiple hoist baskets do not affect each other in synchronous construction. The application has the beneficial effects that: the construction efficiency and synchronization coordination are greatly improved; the construction safety and structure stability are significantly enhanced; the installation precision and curtain wall quality are improved; the scheme adaptability and economy are enhanced; and the curtain wall construction digitization and intelligentization are promoted.

The application discloses an airborne control service comprehensive processing system supporting air-ground and air-air cooperative operation, and an airspace multi-state situation comprehensive module combines traffic data, weather data and terrain data with an executing local operation plan or an operation plan to be confirmed for supporting local temporary operation to generate comprehensive situation data; a local temporary control service operation plan generation module establishes an operation plan to be confirmed for supporting local temporary operation considering a potential conflict avoidance space-time region according to judgment on the comprehensive situation data, and outputs the operation plan to a local temporary control service operation plan negotiation module to negotiate with a ground control service system and an airborne system of another aircraft; and the application converts the executing local operation plan or regenerates the operation plan to be confirmed for supporting local temporary operation according to negotiation feedback information. The application can meet the comprehensive service capacity requirement of aircraft operation caused by future change of aviation operation mode.

The invention discloses a temporary operation space enclosure system for a large-mining-height working face. The temporary operation space enclosure system comprises a waste rock blocking support, a formwork hanging support and a plurality of end supports. The multiple end supports are arranged in an entry retaining end area in rows and located on one side of a working face, the gangue blocking support is arranged behind the third end support and the fourth end support, and the formwork hanging support is located behind the second end support. The large-mining-height working face temporary operation space enclosure system ensures that the surrounding rock of the operation space is stable during entry retaining, and ensures the safety of constructors in the operation space.

The utility model relates to vehicle-mounted article technical field especially, more particularly to a kind of vehicle-mounted storage box, including the box with cavity, the drawer and table board that are accommodated in cavity and form upper and lower layers, box includes two symmetrically arranged side plate in the cavity two sides, side plate is respectively with drawer and table board between being provided with first slide rail assembly and second slide rail assembly, to make drawer and table board respectively relative box independently pull out outward.This application is integrated design in box by drawer and table board, can combine storage space with temporary operation platform, user does not need to carry folding table extra can satisfy dining, office and entertainment etc. The functional needs of scene, and drawer and table board can be independently used, while improve the utilization of limited space in car and storage capacity.

The invention discloses a task processing method and device, equipment and a storage medium, and relates to the technical field of data processing.The method comprises the steps that a target task scheduler is triggered through a task timing triggering event; performing scheduling decision on the target timed task through a target task scheduler based on a preset multi-dimensional task scheduling strategy, and generating a task execution plan of the target timed task; creating a temporary operation environment of the target timed task according to the task execution plan; and running the target timed task in the temporary running environment to obtain a task processing result of the target timed task. The target task scheduler can be used for performing scheduling decision on the target timed task to generate the task execution plan, and the temporary operation environment is created according to the task execution plan to execute the target timed task, so that the problems that time is consumed for task starting and environment preparation in a timed task processing method in the prior art, and the task execution efficiency is high are solved. And the timeliness of task operation is not high.

The utility model relates to the technical field of platform structures, in particular to a hatch coaming temporary operation platform capable of being quickly disassembled and assembled, which comprises a platform main body, the rear side of the platform main body is connected with an adjustable support structure, and the cross section of the support structure is hook-shaped and is matched with the shape of a hatch coaming. A supporting structure is arranged below the platform body, the supporting structure is tightly attached to the outer side face of the hatch coaming, and the supporting structure is matched with the support structure to enable the platform body to be erected on the plane, extending outwards, of the upper surface of the hatch coaming. According to the structural characteristics of the hatch coaming, the fixed platform can be quickly disassembled and assembled to expand the operation space of the upper layer of the deck, welding is not needed, occupation of a crane is reduced, and personnel operation, material stacking and the like can be facilitated.

The invention discloses a temporary control method for a steer-by-wire system in absence of corner calibration, a controller and a vehicle. The method comprises the following steps: S1, if the controller of the steer-by-wire system does not detect effective neutral position calibration data, the controller enters a temporary control mode; s2, controlling the steering wheel to respectively rotate leftwards and rightwards to a left limit position and a right limit position, recording an original value of a corresponding steering wheel angle sensor, and calculating a temporary steering wheel zero position; s3, setting a temporary transmission ratio; s4, reading an original value of a wheel rotation angle sensor at the moment, and establishing a temporary mapping relation of a steering wheel rotation angle and a target wheel rotation angle according to the temporary steering wheel zero position, the temporary transmission ratio and the original value of the wheel rotation angle; the method has the advantages that a set of temporary zero reference and steering mapping relation can be established automatically and quickly, the basic steering and moving capacity of the vehicle is restored, and temporary operation such as off-line vehicle moving and warehouse-out after maintenance of the whole vehicle assembly is supported; and the method is not restricted by the external environment of the vehicle.

The utility model discloses a stepped construction platform for installing a double-pile type photovoltaic module, which comprises a front hanging rod and a rear hanging rod which are respectively arranged on the side surfaces of a front upright post and a rear upright post of the photovoltaic module, and the side surfaces of the front hanging rod and the rear hanging rod are respectively and fixedly connected with a front triangular bracket and a rear triangular bracket. The installation platform comprises a front triangular support and a rear triangular support, a step type platform is fixedly connected between the front triangular support and the rear triangular support, and the step type platform is parallel to a front stand column and a rear stand column of a photovoltaic module. The problem that a temporary operation platform is difficult to construct due to the influence of ground topography gradient and complex ground is solved; a construction platform is changed into a step form, the height difference in the installation process is reduced, the pedals are arranged, construction of workers is facilitated, the assembly installation risk is reduced, finally, working platforms are erected on different step planes, and the quality and efficiency of the support assembly construction process are improved.

A position control device for a target plant includes a coefficient calculation unit that performs temporary operation of the target plant so as to reverse a direction of travel of the target plant with backlash compensation turned off and calculates a coefficient for reverse detection for each of a plurality of backlash portions, based on a position command value at a timing when a position deviation between a position detection value for a load end and the position command value increases rapidly, a reverse detection unit that operates the target plant with the backlash compensation turned on and detects a timing when a load-side transmission torque is reversed, based on the coefficient, the position command value, and a moment of inertia of the entire load, and a compensation value calculation unit that increases or decreases a backlash compensation value at the timing when reverse is detected.

The invention belongs to the technical field of critical nursing, and discloses a portable instrument storage box for critical nursing, which comprises a bottom plate and two cover plates, a dismounting structure is arranged above the bottom plate, and adjusting structures are arranged above the bottom plate and on both sides. Through sliding fit of the T-shaped strip in the adjusting structure, clamping connection of the clamping column and the second sliding groove and threaded connection of the screw and the threaded groove in the disassembling structure, rapid disassembling and assembling can be achieved, a spacious space is provided for the interior, and the cover plate integrates the functions of top sealing storage, supporting and unfolding to form a frame / platform, auxiliary disinfection and the like. In a severe nursing scene, the device can be used as a closed space for storing precision instruments and protecting the precision instruments from being polluted and collided; and during emergency operation, the device can be quickly unfolded to serve as a temporary operation platform for placing instruments and carrying out simple nursing operation, so that actual application and operation are facilitated.

This invention discloses a method, apparatus, and system for processing sequential control operation tickets for secondary equipment in intelligent substations. The method includes: creating sequential control operation tickets using a sequential control operation ticket editing tool and saving them as unverified operation tickets; verifying the unverified operation tickets using a sequential control operation ticket verification tool and saving them as verified operation tickets; starting a one-click sequential control program to retrieve the verified operation tickets, identifying and processing any non-compliance items, and generating temporary operation tickets; executing the temporary operation tickets using the one-click sequential control program; and archiving the temporary operation tickets using the one-click sequential control program to generate archived operation tickets. This method overcomes the shortcomings of existing sequential control operation tickets for secondary equipment such as relay protection devices in intelligent substations, which are often inconsistent with actual site conditions, making one-click sequential control impractical. It improves the adaptability of one-click sequential control in substation operation and maintenance, significantly increases operational efficiency, reduces the risk of misoperation, and shortens manual operation time.

Provided are an electronic device and a method for operating same. The electronic device includes a communication interface, at least one processor, and a memory storing a plurality of instructions. The electronic device activates a server accessible by the at least one guest device as the plurality of instructions is individually or collectively executed by the at least one processor. The electronic device receives personal information from at least one guest device through a server as the plurality of instructions is individually or collectively executed by the at least one processor. The electronic device calculates the affinity between the user of the electronic device and the user of the at least one guest device on the basis of personal information as the plurality of instructions is individually or collectively executed by the at least one processor. The electronic device provides a temporary operation screen to at least one guest device such that an external device can be controlled thereby if the affinity is greater than or equal to a preset threshold value as the plurality of instructions is individually or collectively executed by the at least one processor.

A position control device for a target system (100) includes a coefficient calculation unit (10) that performs a temporary operation of the target system (100) such that a direction of movement of the target system (100) is reversed and backlash compensation is deactivated, and a coefficient (M k ) for reversal detection for each of the multiple reversal game sections (BL) k ) based on a position command value (X) at a time when a position deviation (DIF) exists between a position detection value (X) L ) for a load end (104) and the position command value (X) increases rapidly, calculates a reversing detection unit (12) that operates the target plant (100) and the reversing backlash compensation is switched on, and a time at which a load-side transmission torque (τ) Lk ) conversely, based on the coefficient (M k ), the position command value (X) and a moment of inertia (J)L ) of the total load detected, and a compensation value calculation unit (13) which provides a reverse play compensation value (X BLc ) at the time the reversal is detected, it is enlarged or reduced.

The invention provides a nuclear power station system equipment isolation transfer method and system suitable for power plant debugging, and the method comprises the steps: transferring system equipment from a construction party to a debugging department through signing an EESR file package; the method comprises the following steps: defining an isolation boundary of a debugging area for system equipment, initiating an isolation handover TOB application, and after the TOB application is approved and a TOB certificate is signed, establishing a TOB isolation area according to the isolation boundary to carry out various debugging tests; initiating a maintenance transfer TOM application, and transferring a maintenance task of the system equipment from the debugging department to a maintenance department after a TOM certificate is signed; and initiating a temporary operation handover TOTO application, and transferring a temporary operation management task of the system equipment from the debugging department to the operation management department after a TOTO certificate is signed. According to the method, the nuclear power plant system equipment can be handed over in a high-quality and high-efficiency manner in the isolation and handover process, and effective isolation of the system equipment is realized to ensure the safety of a debugging test.

This invention provides a role-based adaptive access control method and system, relating to the field of access control technology. The method includes the following steps: after successful authentication, granting operators initial access permissions corresponding to a preset role; receiving on-site anomaly descriptions submitted by operators, and calculating a risk consensus value reflecting the authenticity of the on-site anomaly by combining acquired auxiliary monitoring data and the operator's professional background data; automatically adjusting the operator's access permissions when the risk consensus value reaches or exceeds a safety threshold to grant temporary operating permissions; monitoring the duration of the temporary operating permissions, and restoring the operator's access permissions to their initial access permissions when preset revocation conditions are met. This invention aims to solve the problems of delayed and inefficient permission adjustments in traditional static access control systems when handling on-site anomalies, significantly improving the response speed and security of power equipment operation and maintenance.

The utility model relates to the technical field of maintenance equipment, and discloses a movable maintenance platform, which is mainly used in maintenance, debugging, configuration and test equipment in a machine room and comprises a base, an office table part and a folding seat part are arranged on the base, the office table part is used for placing a computer display, and the bottom of the folding seat part is hinged with the base. Positioning clamping plates are hinged to the two sides of the office table part, clamping grooves are formed in the free ends of the positioning clamping plates, first clamping columns matched with the clamping grooves are arranged on the folding seat part, and second clamping columns matched with the clamping grooves are arranged on the office table part. According to the technical scheme, office tables and chairs do not need to be temporarily spliced like a traditional mode, the temporary operation area can be built in an extremely short time, when the scheme encounters an emergency maintenance task, the movable maintenance platform can rapidly respond and rapidly deploy and build the temporary operation area, and powerful guarantee is provided for timely solving equipment faults and reducing downtime.

The invention discloses an identity verification method of an intelligent cabinet, the intelligent cabinet and a storage medium, and relates to the technical field of intelligent cabinets, and the method comprises the steps: obtaining facial biological feature data and real-time movement data of a user; inputting the facial biological feature data and a pre-stored user identity library into a pre-trained identity verification model, so that the identity verification model outputs an identity verification result; wherein all authorized facial feature data are stored in the user identity library; according to the identity verification result and the real-time mobile data, generating a temporary operation authority with duration constraint; and carrying out required parcel access operation based on the temporary operation authority. According to the scheme, the problem that an existing intelligent cabinet depends on a single password unlocking mechanism, so that the use safety is low is solved, and the use safety of the intelligent cabinet is effectively improved.

The utility model relates to the technical field of electric power testing, in particular to a high-altitude wiring device for a high-voltage test, which comprises an operating rod, a clamp head, a traction mechanism and a handle, and is characterized in that the clamp head comprises a clamping jaw A, a clamping jaw B and an elastic supporting mechanism; the pulling mechanism is controlled through the handle to pull the clamping jaw B downwards to slide downwards to be away from the clamping jaw A, so that the plier head is opened, then the plier head is hung to a wire, the handle is loosened after hanging is completed, the clamping jaw B is pushed upwards to reset under the action of the elastic supporting mechanism, and the clamping jaw B is matched with the clamping jaw A to rapidly clamp the wire. According to the high-altitude wiring device, a wire can be automatically clamped by the clamp head driven by the elastic piece, an operator does not need to manually push or pull a complex mechanical handle, operation steps are simplified, the clamp head can quickly respond to operation through deformation of the elastic piece, operation is simpler, wiring operation can be carried out only by pinching and pressing the operation part, and the wiring efficiency is improved. The device is suitable for temporary operation of quick clamping and releasing or clamping of light-load wires or cables.

The invention provides a double-layer welding structure and a forming method thereof, at least one laser welding seam is arranged in a fitting area formed by a first component and a second component, and a temporary operation space for laser incidence is formed between the first component and the second component; using the space to form at least one laser welding seam in the preset fitting area of the two components; and after welding, external force is applied to close the temporary operation space, the two components are attached to each other in the attaching area, and therefore a welding seam is embedded into the structure. According to the method, the limitation of the material thickness is broken through, high-speed and high-strength welding of the thick plate can be realized, the air tightness of a cavity structure can be ensured, a post-welding gap is eliminated through forced attachment, internal corrosion is prevented, and the durability and reliability of a product are improved.