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55results about How to "Finish fast" patented technology

Unmanned aerial vehicle path planning method for aerial photography and management system

The invention relates to the technical field of unmanned aerial vehicles, and particularly provides an unmanned aerial vehicle path planning method for aerial photography and a management system. Themethod comprises steps: target points which book aerial photography service are firstly grouped to obtain multiple target sets; the total path distance between the unmanned aerial vehicle and each target set is then acquired; an unmanned aerial vehicle meeting task conditions is then selected, wherein the met task conditions comprise the remaining cruise distance of the unmanned aerial vehicle being longer than the total path distance between the unmanned aerial vehicle and the target set and the unmanned aerial vehicle having no fault; and finally, the multiple target sets are sent to corresponding unmanned aerial vehicles meeting the task conditions to enable the unmanned aerial vehicle to execute an aerial photography task on a target point in the target set. According to the unmanned aerial vehicle path planning method and the management system provided in the invention, before the unmanned aerial vehicle is sent to execute a task, the targets which book aerial photography serviceare firstly grouped, an unmanned aerial vehicle meeting conditions is then selected according to a grouping condition, the efficiency of executing the aerial photography task by the unmanned aerial vehicle is improved, and the waiting time of a tourist is shortened.
Owner:GUANGZHOU EHANG INTELLIGENT TECH

Design work management method, platform and system for accelerated delivery

InactiveCN108876202AReduce communication workloadFast deliveryResourcesCompletion timeProject completion
The invention discloses a design work management method, platform and system for accelerated delivery. The method comprises the steps: calculating the total design workload and total design cost according to a design project demand sent by a client through a client terminal, dividing the design project demand into a plurality of tasks, and issuing the tasks, wherein the tasks comprise one main design task and a plurality of common design tasks, and the sum of the completion time of the main design task and the completion time of the common design tasks is less than a task deadline; distributing all tasks to user terminals, and setting the task deadlines, so as to guarantee that the completion time of all tasks are within a specified time of a self-distribution task moment; receiving completed design scripts sent by all terminals, transmitting a delivery result to the client terminal, and checking whether the completion time of each task meets the task deadline requirement or not: transmitting a project completion message to the client terminal if the completion time of each task meets the task deadline requirement, or else transmitting a design failure message to the user terminals. The method increases the software design speed, and guarantees the accelerated delivery.
Owner:武汉空心科技有限公司

Control method of demand response management platform based on block chain technology

The invention relates to a control method of a demand response management platform based on a block chain technology. The control method comprises the following steps: enabling a smart power grid to issue a DR event signal; broadcasting a DR event signal through the intelligent terminal; broadcasting redundancy and demand quantity; constructing a block chain electric power distributed account book; and performing user matching and resource integration of the DR event, and constructing a point-to-point transaction smart contract. The design is reasonable, the method is used for distributed management, control and DR verification in an intelligent power grid. Traceable and tamper-proof flexible transaction and nearly real-time DR verification are realized through the characteristics of the block chain. High reliability and decentralized operation are ensured; the whole demand response management platform is composed of a plurality of peer nodes including a power producer, a power company, a user, a load integrator, a supervision mechanism and the like, all stakeholders can carry out interaction coordination through an architecture platform based on a block chain, comprehensive and scattered energy demand and power generation cooperation are supported, and stable operation of a power grid is ensured.
Owner:STATE GRID TIANJIN ELECTRIC POWER +3

Multiple-opening box type culvert making mold and method for making box type culverts by three-opening box type culvert mold

The invention relates to a multiple-opening box type culvert making mold and belongs to the technical field of box type culverts engineering, aiming to solve the problems of difficult manufacture, long construction cycle and high production cost of the existing box type culvert and the multiple-opening box type culvert. A first inner form board supporting device, a second inner form board supporting device and a third inner form board supporting device are sequentially arranged from left to right on base plate of the box culvert; two rows of support truss are arranged on the base plate of the box culvert of both sides of the first inner form board supporting device and the third inner form board supporting device; the supporting trusses are relatively arranged and parallel, and the upper ends of each of the two supporting trusses arranged in each set are connected by a connecting rod; the inner sides of the two rows of supporting trusses are all provided with outer form boards, and both ends of the outer form boards are provided with end sealing form boards. The multiple-opening box type culvert making mold can be prefabricated, assembled and reused on the spot, and the inner mold can be automatically supported; after the box culvert is finished, the inner mold is automatically released and is moved to the next station to manufacture the box type culverts.
Owner:HEILONGJIANG ZHONGXIN ROAD & BRIDGE MATERIAL CO LTD

Intelligent mapping system of general survey of underground power line

The invention discloses an intelligent mapping system of the general survey of an underground power line, and belongs to the field of the intelligent mapping system. The intelligent mapping system comprises a project module, a data importing module, a data processing module and an achievement generation module and is characterized in that the project module finishes the new construction, the opening or the exiting of a project; the data importing module directly reads multivariate data and imports the multivariate data into a database; the data processing module automatically carries out analysis processing on power pipe survey data after data is imported, and provides data support for the achievement generation module according to requirements; and the achievement generation module comprises a pipe equipment achievement statement and pipe data mapping data, wherein the pipe equipment mapping data carries out automatic mapping through an Auto CAD (Computer-Aided Design) one-button parameterization way, and the database is an Access database. The intelligent mapping system greatly lightens the working intensity of survey personnel, lowers working difficulty, standardizes a mapping standard, greatly improves project completion speed, and realizes the informatization, the automation and the intelligentization of underground power pipe mapping.
Owner:NANJING UNIV OF TECH

Plate cutting machine

The invention discloses a plate cutting machine. The plate cutting machine comprises a working table, a fixing frame, a driving device, a cutting device and a moving device, wherein the driving deviceis arranged at the bottom of the working table; the driving device comprises a servo motor and a speed reducer; both the servo motor and the speed reducer are connected with the moving device; the moving device comprises travelling mechanisms arranged on the two sides of the working table separately; a transferring table is arranged on the surface of the working table; compressing devices are arranged on the two sides of the transferring table separately; a locking device is arranged on a moving part; a cutting rod is arranged between the traveling mechanisms; the cutting device is arranged on the cutting rod; a transfer head is arranged at the bottom of a connecting pillar; and a plurality of tool bits are arranged on the transfer head. According to the plate cutting machine, the machineis suitable for a plurality of types of plates, the plates do not need to be adjusted in angles and directions at the same time, the problem that the plates are conveyed to the end for cutting in allangles and directions is solved, the cutting is highly efficient and quick, the working noise is low, the completion speed is high, and the cutting efficiency and quality are effectively improved.
Owner:SUZHOU FUTONG NEW MATERIALS & HIGH TECH

BIM-based building decoration time consumption estimation system and analysis and prediction method

The invention relates to the technical field of BIM building decoration. The invention particularly relates to a BIM-based building decoration time consumption estimation system and an analysis and prediction method. The system comprises a display screen, a data acquisition module, a central processing unit, a data arrangement module, a data analysis module, a data prediction module and intelligent equipment. The data acquisition module is used for acquiring completed engineering quantity data, completed process data, employee number data and consumed time data, and transmitting the collectedcompleted engineering quantity data, the completed process data, the employee number data and the consumed time data to an arrangement module through a central processing unit. Data information of a BIM building model is stored in the database, and the data information comprises the completed engineering quantity data and the process data. The project is predicted, and whether the construction period exceeds the specified time or not is judged, so that reasonable project adjustment is carried out according to the progress of the construction period, the completion speed of the construction period is increased, and the situation that the construction period exceeds the specified completion time, and cooperation of the two parties is affected is avoided.
Owner:刘德建

Vacuum adsorption fixture for radome

The invention discloses a vacuum adsorption fixture for a radome. A fixture body is at least composed of three adsorption assemblies. Each adsorption assembly comprises a suction cup and an air cylinder, wherein the bottom face of the suction cup is provided with air inlet holes, one end of the air cylinder is hinged to the top face of the suction cup, and the other end of the air cylinder is fixed to the bottom face of a supporting frame; the top face of the supporting frame is provided with a projecting pedestal, the bottom face of the supporting frame is provided with three supporting pieces which surround the adsorption assembly, and the bottom face of the supporting frame is also provided with air holes corresponding to hole positions at the bottom of the air cylinder; the other end of the supporting frame is jointly fixed to a lantern ring; the air holes communicate with air channels in the supporting frame; the air channels jointly intersect and penetrate through a main air channel, and air channel end openings, leading to the edge of the supporting frame, of the air channels are provided with air plugs; and the main air channel communicates with an extraction opening in thepedestal. According to the vacuum adsorption fixture for the radome, the radome cannot be damaged in the clamping process, and the fixture can be rapidly flushed to the center of the radome.
Owner:TIANJIN UNIV

Direct pressing type embossing device

The invention discloses a direct pressing type embossing device. The direct pressing type embossing device comprises a drive side supporting plate and an operation side supporting plate, wherein the drive side supporting plate and the operation side supporting plate are arranged in parallel. A drive side chuck is arranged on the inner side of the drive side supporting plate and slides upwards anddownwards along the drive side supporting plate. An operation side chuck is arranged on the inner side of the operation side supporting plate and slides upwards and downwards along the operation sidesupporting plate. Self-locking cylinders provide power for both the drive side chuck and the operation side chuck. The bottom of the drive side chuck and the bottom of the operation side chuck are connected with an embossing rubber roll together. A synchronous transmission device is further arranged between the drive side chuck and the operation side chuck in a connected manner. According to the direct pressing type embossing device, because linear bearings in the chucks are used in cooperation with press columns on supporting plates, assembly and adjustment are convenient to carry out; and because the self-locking cylinders are adopted for quick small engagement and disengagement pressing, the requirements of embossing can be met, the self-locking function of quick small engagement and disengagement accuracy of embossing rubber rolls can be achieved, the small engagement and disengagement accuracy is stable, and printing color register can be quickly completed.
Owner:SHAANXI BEIREN PRINTING MACHINERY

Method for establishing two-way certificate model with stable value based on block chain

InactiveCN110009133AToken StabilityNo more problems with inflation etc.ForecastingResourcesPetroleumComputer science
The invention discloses a method for establishing a two-way certificate model with stable value based on a block chain, and belongs to the field of block chain finance. The method comprises the stepsof anchoring novel computing resources by utilizing a pass and establishing a novel economic model isolated from the pass. Different from economic products such as legal currencies and similar stocksissued in a traditional financial issuing mode, anchored resources are gold and petroleum, and the permit provided by the invention adopts the economic issuing mode, anchors computing resources and isgenerated by using a cellular automaton. A traditional economic product is unstable in value along with reserve consumption of gold and petroleum, but is stable in value for future explosive calculation quantity pass anchoring calculation resources, and Pareto optimization can be achieved. Meanwhile, different from the current company and other group organization mechanisms establishing a novel economic model isolated from the pass, the traditional company and other group organization mechanisms have the problems of low efficiency, redundant employed form and the like, and the novel economicmodel has the characteristics of lighter weight and higher efficiency.
Owner:浙江天脉领域科技有限公司

Laser annealing method and laser annealing device adopting laser auxiliary heating

The invention provides a laser annealing method and a laser annealing device adopting the laser auxiliary heating within the technical range of laser annealing in a semiconductor production process. The laser annealing method mainly adopts two lasers, wherein one laser is used for laser auxiliary heating to enable the surface of a semiconductor to be activated to make preparations for laser annealing, while the other one is used for laser annealing to the semiconductor. Two laser beams pass through a related optical system to be coaxially outputted and irradiated onto a scanning mirror. A scanning optical system is assembled on a precision mechanical component and is controlled electrically. An electric control system adopts a galvanometer control structure, and when the output voltage ranges from negative 10 V to positive 10 V, the mechanical structure deflects by 20 degrees below zero to 20 degrees correspondingly, so that the control to the input voltage is converted into the precision control to the turning angle of the mechanical structure. An optical lens is fixed on the mechanical structure, and the irradiation position of the laser beams is adjusted through controlling the turning angle of the scanning optical system, so that the laser beams are scanned in the horizontal direction and the vertical direction.
Owner:BEIJING ZK LASER
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