6results about How to "Reduce layout time" patented technology

The invention provides a GIS equipment intelligent transportation and arrangement system and method based on digital twinning, and relates to the technical field of power equipment installation. The system comprises an equipment cleaning module, an equipment transportation and arrangement module, a digital model module, a data acquisition module, a data transmission module and a remote monitoring module. Wherein the equipment transportation module is composed of a GIS equipment transportation vehicle, a transportation track and a GIS indoor bridge crane, and is used for carrying GIS equipment; the data transmission module establishes data interaction among the functional modules and is responsible for remote distribution; the data acquisition module carries out fusion calculation on sensor, control and position information; and the remote monitoring module is used for visual display and interaction of the digital twinning. The expandability and the flexibility of the system are improved by adopting a modular design; and by combining high-precision RTK positioning, multi-sensor fusion and virtual simulation synchronization technologies, the precision, efficiency and safety of the GIS equipment in the indoor carrying and arrangement process of the transformer substation can be remarkably improved.

The utility model belongs to hoisting equipment technical field, and disclose a kind of steel structure processing hoisting equipment, including bottom plate, the upper surface of bottom plate is fixedly connected with portal frame, hoist body is installed on portal frame, the inboard of portal frame is fixedly connected with mounting seat, the lower surface of mounting seat is fixedly connected with motor, the output of motor is fixedly connected with screw rod, screw rod is threadedly connected with threaded block, the outer surface of threaded block is fixedly connected with mounting plate, the outer surface of mounting plate is fixedly connected with electric telescopic rod, the end of electric telescopic rod away from mounting plate is fixedly connected with adjustable clamp, the upper surface of bottom plate is fixedly connected with four support rods, by the cooperation of motor, screw rod, threaded block, electric telescopic rod and adjustable clamp, after hoisting, certain force's clamping work piece, its guiding effect and certain supporting effect can be played, can reduce the shaking and swing of work piece, reduce operation difficulty, make hoisting process operation more easily control.

The application belongs to the technical field of mobile charging equipment and relates to a compact charging vehicle body. The vehicle body comprises a frame body integrally welded and formed, which is internally provided with first-layer, second-layer and third-layer battery placing frame structures stacked in sequence from top to bottom. The bottom center of the third-layer battery placing frame structure is provided with a water-cooled cabinet storage frame structure for installing a water-cooling module to realize efficient heat dissipation. The frame body is provided on one side with an integrated energy conversion module placing frame structure for installing functional units. The bottom of the frame body is provided on both sides with fixing frames, and the frame body is connected with a foot pedal structure through a Z-shaped foot pedal connecting frame. The application solves the problems of large size and inconvenient movement of the existing mobile charging vehicle through a multi-layer stacking layout, modular integration and integrated welding structure, has the advantages of compact structure, light self-weight, good heat dissipation performance, convenient operation and maintenance and the like, and significantly improves the space utilization and environmental adaptability.

The utility model relates to the technical field of airport construction auxiliary equipment, and mainly relates to a portable protective light fence for an airport, the portable protective light fence comprises a lamp shell, and a laser emission module, a control module, a warning module and a power supply module which are arranged in the lamp shell, and the lamp shell is provided with a light projection port of the laser emission module; the laser emission module is used for projecting a visual warning tape; the warning module comprises infrared induction equipment and an alarm, and the infrared induction equipment is used for detecting whether a person or an object is in the visual warning tape to form a corresponding detection signal and feeding back the detection signal to the control module in real time; the control module is used for generating a warning signal when the detection signal changes and driving the alarm to give an alarm, and the alarm is installed on the outer wall of the lamp shell. And the power supply module is used for supplying power to each module in the lamp shell. The problem that the maintenance and use time is greatly shortened due to the fact that the protective fences are manually arranged to manage and control personnel and vehicles entering the airport during maintenance of the airport is solved.

The invention discloses an energy-saving pulse dust cleaning optimization control method for self-adaptive feedback of operation resistance of a dust remover, which relates to the technical field of industrial dust removal control, and comprises the following steps of: acquiring differential pressure at an inlet and an outlet, injection pressure and pulse parameters, setting a differential pressure upper limit threshold and a differential pressure lower limit threshold to form a differential pressure safety window, and setting the differential pressure safety window; generating a pulse event record containing a timestamp and a valve number; sampling the injection pressure before and after the event, converting the gas consumption cost by combining the effective volume of the gas pocket, obtaining the ash removal benefit according to the differential pressure change before and after injection, and filing according to the valve number; ash removal economic indexes are calculated, health factors are generated, and abnormal typing is carried out; the pulse width, the pulse interval and the injection sequence are adjusted under the constraint of a differential pressure safety window, the low-health-factor valve jumps or degrades, and a differential pressure threshold value or a timing mode is returned when abnormity occurs; the method reduces compressed air consumption, inhibits ineffective ash removal, gives consideration to operation safety and filter bag service life, and is convenient for fault location.

This invention provides an ASIC layout optimization method based on hybrid integer programming, comprising: Step 1, mathematically modeling the layout problem in the ASIC layout; Step 2, establishing MIP equations for the line length of each network using a lightweight RST model; Step 3, linearizing the nonlinear equations using integer variables; Step 4, introducing a single-flow algorithm to ensure the correctness of the RST line length model. The proposed solution transforms the layout conditions into constraints of a linear programming problem by modeling the positions of standard ASIC cells and accurately modeling the RST of their networks. It transforms reducing the line length of the layout into the objective function of the linear programming problem. During the solution of the linear programming equations, the line length of the layout is continuously reduced, thus continuously optimizing the initial layout. This solution simultaneously addresses the two major challenges of layout and routing in integrated circuit design.