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42results about How to "Realize a reasonable layout" patented technology
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Automatic generation method used for single line diagram of distribution network and based on topological hierarchy
ActiveCN103150425ARealize automatic generationRealize a reasonable layoutSpecial data processing applicationsMassive gravityPower station
The invention discloses an automatic generation method used for a single line diagram of a distribution network and based on topological hierarchy. The method comprises the following steps: deleting related equipment in a topological structure of the distribution network, and simplifying the topological structure of the distribution network; acquiring key nodes of the topological structure of the distribution network, and generating a main framework of the topological structure of the distribution network; arranging the positions of the key nodes based on a gravitation-repulsion model, and obtaining a skeletal structure based on the gravitation-repulsion; describing the topological structure of the distribution network through an outgoing line-trunk line-T-shaped key node-branch line model of a power station; finishing the arrangement and the automatic mapping of the equipment in the power station on the basis of the topological structure of the equipment in the power station; and performing routing mapping without overlap or intersection on decibels of the trunk line and the branch line respectively. The automatic generation method achieves automatic generation of the single line diagram of the distribution network above a certain scale, and simultaneously, the generated single line diagram is clearer and more attractive through the routing algorithm without overlap or intersection.
Owner:SHANGHAI JIAO TONG UNIV
System and device capable of realizing automatic layout of flow chart
ActiveCN103473388AImplement Auto LayoutRealize a reasonable layoutSpecial data processing applicationsSorting algorithmTopological order
The embodiment of the invention provides a system capable of realizing automatic layout of a flow chart. The system comprises the steps that the logical relationship of nodes is obtained; the logical relationship of the nodes is analyzed and the nodes are graded; the nodes in the same grade are optimized, and an optimal layout mode is computed; the coordinates of each optimized node in the flow chart are determined by adopting a topological order. The logical relationship of the nodes is analyzed, the nodes are graded, and a Randker iteration sorting algorithm is adopted for the nodes in the same grade to compute the internal optimal arrangement mode of each grade, so that the number of cross points of flow lines is guaranteed to be the minimum, the nodes are uniformly and linearly distributed in a plane in an equidistant manner by utilizing a symmetrical layout method, the disorder and complexity of manual flow charting can be effectively solved accordingly, the reasonable layout of the flow chart can be realized rapidly and efficiently, and the accuracy of the layout of the flow chart and the clearness of business logic are guaranteed. Besides, the other embodiment of the invention provides a device capable of realizing automatic layout of the flow chart.
Owner:SHENZHEN AUDAQUE DATA TECH
Automatic topology arrangement method
InactiveCN107453911AEfficient layoutImprove efficiencyData switching networksNetwork managementTopological graph
The invention belongs to the technical field of network communication, and particularly relates to an automatic topology arrangement method. The automatic topology arrangement method comprises the steps of refreshing an interface to trigger automatic layout of a topological relationship of equipment; acquiring a logic relationship between equipment nodes, and calculating a hierarchical relationship of the equipment nodes; selecting an optimal layout mode according to the hierarchical relationship of the equipment nodes; and drawing a topological diagram. The automatic topology arrangement method can effectively solve confused and complicated conditions of manually moving the position of each node, realizes reasonable layout of the topological diagram quickly and effectively, and ensures the layout to be accurate and visual. When certain equipment breaks down, a network manager can locate quickly after checking and maintains timely, thereby enabling the equipment to operate normally, and improving the problem solving efficiency of the network manager.
Owner:武汉微创光电股份有限公司
Built-in multistage-thrust underwater power system and control method thereof
ActiveCN111734550ASave internal spaceExtend battery lifeRocket engine plantsUnderwater vesselsRamjetDual purpose
The invention provides a built-in multistage-thrust underwater power system and a control method thereof. A solid rocket engine and a solid water ramjet engine are integrated, and the multistage-thrust underwater power system is designed. At a boosting stage, the traditional solid rocket engine is adopted for propelling, underwater high-thrust acceleration of a navigation body can be achieved, andthe acceleration time is shortened; and at a cruising stage, the solid water ramjet engine is adopted for propelling, seawater existing in the environment is adopted as an oxidizing agent, the specific impulse of the engine is increased, and the endurance time of the engine is prolonged. An afterburning chamber and a spray pipe of the solid water ramjet engine are improved, the afterburning chamber and the spray pipe of the water ramjet engine are also used by the solid rocket engine, 'one chamber with two uses' and 'one pipe with two uses' are achieved, the internal space of the navigation body is greatly saved, and the overall property of the navigation body is improved.
Owner:HARBIN ENG UNIV
Subway vehicle air supply passage sealing device, air supply passage and return air supply passage
The invention provides a subway vehicle air supply passage sealing device. An air supply passage comprises a first branch air passage communicating with a fresh air supply system and a first air outlet cavity communicating with the first branch air passage. A first sealing part surrounding the air supply passage is disposed at an air outlet of the first branch air passage or an air inlet of the first air outlet cavity, and a second sealing part surrounding the air supply passage is arranged at the air inlet of the first air outlet cavity or the air outlet of the first branch air passage. The first sealing part and the second sealing part are each made of a reversibly deformable elastic material. The first sealing part is provided with a convex part, the second sealing part is provided witha groove, and the convex part of the first sealing part abuts against the groove of the second sealing part so as to seal the joint of the first branch air passage and the first air outlet cavity. The invention further provides a subway vehicle air supply passage and return air supply passage. The subway vehicle air supply passage sealing device, air supply passage and return air supply passage realize a well sealing effect on the air supply passage, and the air outlet is arranged on a side top plate so as to avoid outlet wind from directly being blown to human heads and necks.
Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO
Serial connection structure for track measurement instrument measuring wheels and displacement sensors
ActiveCN104631237AGuaranteed accuracyGuaranteed reliabilityTrack superstructureMeasuring apparatusTrackwayBeam direction
The invention relates to a serial connection structure for track measurement instrument measuring wheels and displacement sensors. The measuring wheels are arranged on the inner sides of walking wheels at the two ends of a track measurement instrument beam respectively, the accuracy and reliability of data collection are directly influenced by the spatial layout of the measuring wheels and the displacement sensors, and the compactness and reasonability of the whole beam are influenced. A guide track perpendicular to the track direction is arranged on the bottom face of the end of the beam, a track groove faces downwards, a guide track slide block is arranged in the guide track, the corresponding measuring wheel is fixed to the bottom of the outer end of the guide track slide block, and the inner end of the guide track slide block is connected with the corresponding displacement sensor through a connection plate. The corresponding measuring wheel is fixed to the slide block of the guide rail, the slide block and the corresponding displacement sensor are connected in series in the beam direction, the reasonable layout of the corresponding measuring wheel and the corresponding displacement sensor is achieved on the aspect of spatial positions, the compactness of a beam arrangement structure is improved, and the accuracy and reliability of the measuring result of the corresponding displacement sensor are ensured.
Owner:CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP
Six-speed automatic transmission gear shifting and parking mechanism
ActiveCN103453128ASimple structureReasonable designGearing controlAutomotive engineeringParking space
The invention relates to a six-speed automatic transmission gear shifting and parking mechanism which comprises a parking mechanism and a gear shifting mechanism. The parking mechanism comprises a parking gear, a parking pawl, a parking roller retention frame assembly, a parking roller retention frame support shaft, a parking roll bar assembly and a parking pawl spring. The parking gear is meshed with the parking pawl. The parking pawl and the parking roller retention frame assembly are sleeved on the parking roller retention frame support shaft. Parking rollers are distributed on the parking roller retention frame assembly. The parking pawl spring is located on the parking pawl. The gear shifting mechanism comprises a gear shifting shaft assembly and a locking pin. A tooth groove is formed in the gear shifting shaft assembly. The locking pin is provided with a steel ball. One end of the parking roll bar assembly is hinged to parking roll bar assembly, and the other end of the parking roll bar assembly is hinged to the gear shifting shaft assembly. The six-speed automatic transmission gear shifting and parking mechanism is simple in structure, reasonable in design, compact, convenient to assemble, and low in maintenance cost.
Owner:HARBIN DONGAN AUTOMOTIVE ENGINE MFG
Set bearing bush temperature measurement system
ActiveCN105527032ARealize a reasonable layoutSolve the displacement installationThermometer detailsEngineeringMechanical engineering
The invention relates to a set bearing bush temperature measurement system in order to solve the unreasonable wiring layout and oil leakage of the lead and the connector. The set bearing bush temperature measurement system comprises an oil blocking member; the oil blocking member comprises a process connection bolt, a multi-point fixing member, and a locking nut connecting the process connection bolt and the multi-point fixing member; the locking nut sleeves the multi-point fixing member; the multi-point fixing member is provided with a plurality of envelope through holes; the envelope through holes are provided with armoring sealing sleeves; the lead goes through the armoring sealing sleeve; the armoring sealing sleeve is internally provided with high temperature resistance sealing glue sealing the lead in the armoring sealing envelope; the other end of the multi-point fixing member is provided with a pressing nut by sleeving; a high temperature resistance O-shaped sealing ring is arranged between the outer wall of the armoring sealing sleeve and the inner wall of the envelope through hole; and the sealing effect is achieved through fastening the pressing nut and pressing the high temperature resistance O-shaped sealing ring.
Owner:ZIBO YIYUAN ENG & TECH CO LTD
Box-type substation and construction method thereof
PendingCN113517647ARealize a reasonable layoutSmall footprintDispersed particle filtrationCircuit arrangementsTransformerStructural engineering
The invention provides a box-type substation and a construction method thereof, and relates to the technical field of substations. The box-type substation comprises a high-voltage distribution line box, a low-voltage distribution line box and a transformer line box; the transformer line box is located between the high-voltage distribution line box and the low-voltage distribution line box; the end, buried in the ground, of the transformer line box is communicated with the high-voltage distribution line box and the low-voltage distribution line box in a sealed mode. The high-voltage distribution line box, the low-voltage distribution line box and the transformer line box which are buried underground are arranged on the ground, so that the reasonable layout of the box-type substation in space is realized, the occupied area of the box-type substation can be greatly reduced; the high-voltage distribution line box, the low-voltage distribution line box and the transformer line box can be prefabricated in a factory, so that the steps of on-site construction and installation can be reduced; the difficulty of construction engineering is reduced, the cost is reduced, and the technical problems that a box-type transformer substation in the prior art is large in occupied area, inconvenient to overhaul and poor in environmental adaptability are solved.
Owner:国网山东省电力公司临邑县供电公司
A six-speed automatic transmission shift parking mechanism
The invention relates to a six-speed automatic transmission gear shifting and parking mechanism which comprises a parking mechanism and a gear shifting mechanism. The parking mechanism comprises a parking gear, a parking pawl, a parking roller retention frame assembly, a parking roller retention frame support shaft, a parking roll bar assembly and a parking pawl spring. The parking gear is meshed with the parking pawl. The parking pawl and the parking roller retention frame assembly are sleeved on the parking roller retention frame support shaft. Parking rollers are distributed on the parking roller retention frame assembly. The parking pawl spring is located on the parking pawl. The gear shifting mechanism comprises a gear shifting shaft assembly and a locking pin. A tooth groove is formed in the gear shifting shaft assembly. The locking pin is provided with a steel ball. One end of the parking roll bar assembly is hinged to parking roll bar assembly, and the other end of the parking roll bar assembly is hinged to the gear shifting shaft assembly. The six-speed automatic transmission gear shifting and parking mechanism is simple in structure, reasonable in design, compact, convenient to assemble, and low in maintenance cost.
Owner:HARBIN DONGAN AUTOMOTIVE ENGINE MFG CO LTD
Extrusion type bi-trunking milling tool absorber
InactiveCN106944866AEasy to fillEasy to replaceMilling equipment detailsMaintainance and safety accessoriesTrunkingWorking environment
The invention discloses an extrusion type bi-trunking milling tool absorber. According to the absorber, the principle that under the action of an electromagnetic field, magnetorheological fluid can produce extrusion acting force within several milliseconds is applied, the inherent frequency of a milling tool is improved, and acute vibration of the milling tool is avoided. The absorber is provided with an inner shaft sleeve, mechanical seals, an injection hole, wireways, a double-coil groove, a clamping shaft sleeve, a core body, a magnet exciting coil, an end cover and the magnetorheological fluid. The injection hole is machined in the tail end of the core body of the absorber, convenient injection and replacing of the magnetorheological fluid are achieved, and the machining process and the using efficiency of the absorber are improved. By means of the wireways in the outer side face of the core body of the absorber, reasonable layout of a lead of the magnet exciting coil is achieved, and the intervene problem between the lead and the clamping shaft sleeve and the end cover is avoided. By means of the inner shaft sleeve, the magnetorheological fluid and the milling tool are separated, the situation that impurities in the working environment pollutes the magnetorheological fluid is avoided, and rapid dismounting and mounting of the milling tool is achieved.
Owner:HARBIN UNIV OF SCI & TECH
Armored Vehicle Crew Control Panel
InactiveCN106342291BRealize a reasonable layoutReasonable layoutInput/output for user-computer interactionGraph readingRational useHuman–machine interface
The invention relates to a passenger control panel of an armored vehicle, which belongs to the technical field of man-machine interface design. The present invention achieves the convergence of the number of passenger function buttons by performing hierarchical design on the operation buttons, reduces the problem of excessive space occupation caused by the tiled design of the buttons, and solves the problem of man-machine interface devices in two passenger compartments with compact spaces The problem of excessive occupancy of the crew space provides a shared man-machine interface for the two crew members of the tank armored vehicle, which improves the space utilization rate and realizes the rational use of the crew compartment of the two crew members. At the same time, it realizes the integrated design of the interoperability of important function buttons. It can meet the special space design requirements of the two crew compartments of tanks and armored vehicles; at the same time, it can also meet the reasonable layout of function buttons and complete the operation requirements of the whole vehicle.
Owner:CHINA NORTH VEHICLE RES INST
Automatic Generation Method of Single-line Diagram of Distribution Network Based on Topology Hierarchy
ActiveCN103150425BRealize automatic generationRealize a reasonable layoutSpecial data processing applicationsPower stationAlgorithm
The invention discloses a method for automatically generating a single-line diagram of a distribution network based on topology layering, which comprises the following steps: deleting some related equipment in the topology structure of the distribution network, simplifying the topology structure of the distribution network; obtaining the distribution network The key nodes of the topological structure generate the backbone skeleton of the topological structure of the distribution network; the position of the key nodes is laid out based on the attraction-repulsion model to obtain a skeleton structure based on the attraction-repulsion force; The data structure of the node-branch line model is used to describe the topology of the distribution network; the layout and automatic drawing of the equipment in the power station are completed on the basis of the topological structure of the equipment in the power station; Overlap cross-wiring graphs. The invention realizes the automatic generation of the one-line diagram of the distribution network above a certain scale, and at the same time, makes the generated one-line diagram clearer and more beautiful by avoiding overlapping and crossing wiring algorithms.
Owner:SHANGHAI JIAOTONG UNIV
Sample conveying device and gynecological secretion detection device
PendingCN114324942ARealize a reasonable layoutReduce dependenceMaterial analysisGynecology departmentSecretion
The invention discloses a sample conveying device and a gynecological secretion detection device.The detection device comprises a sample injection mechanism, a sample reaction mechanism, a conveying mechanism and a detection mechanism, a sampling position and a reaction position are defined along the movement track of the sample injection mechanism, and a sample adding position and a detection position are defined along the conveying direction of the conveying mechanism; the sampling position, the reaction position and the sample adding position are sequentially arranged in the first direction, and the sample adding position and the detection position are sequentially arranged in the conveying direction of the conveying mechanism. By setting the positions of the mechanisms and the functional positions of the device, the reasonable layout of the mechanisms of the whole device is realized, the dependence and interference among the mechanisms are reduced, and conditions are created for improving the detection efficiency of the device.
Owner:SHENZHEN REETOO BIOTECHNOLOGY CO LTD
Scenic area video shooting device and method applied to smart tourism
PendingCN114157811ARealize a reasonable layoutMeet the needs of dynamic photographyTelevision system detailsColor television detailsSimulationUncrewed vehicle
The invention discloses a scenic spot video shooting device and method applied to smart tourism. The device comprises a server, a scenic spot video shooting device and an unmanned aerial vehicle shooting device, wherein the scenic spot video shooting device and the unmanned aerial vehicle shooting device are connected with the server; a support of the scenic spot video shooting device is vertically arranged, the upper end of the support is connected with the sunshade, and the lower end of the support is connected with the rear portion of the pedal. The interactive shooting device is arranged on the bracket; the interactive shooting device comprises a main control module, and a storage module, a Bluetooth module, a camera module, a display screen module and a network module which are connected with the main control module, and the interactive shooting device is connected with the server through the network module. According to the device, dynamic photographing can be realized for tourists according to different terrains and angles; according to the method, reasonable layout of the scenic spot shooting devices can be more effectively realized, the video quantity and data of scenic spot tourists can be automatically acquired, video shooting, editing, merging, rendering and generation can be automatically realized, and operability, high efficiency and intelligence are improved.
Owner:广西殊诚智游网络科技有限公司 +1
Lightweight design method and structure for movable arm of loading machine
PendingCN113127996AFast force transmission path optimizationAccurate force transmission path optimizationGeometric CADDesign optimisation/simulationGeometric modelingMachine
The invention discloses a lightweight design method and structure for a movable arm of a loading machine. The lightweight design method comprises the following steps: discretizing a geometric model; on the basis of structural finite element statics analysis of multiple working conditions, optimizing a force transfer path to obtain a lightweight design scheme simultaneously meeting the multiple working conditions; and performing lightweight scheme size rounding and multi-working-condition checking, calculating rigidity and strength data of a comprehensive working condition according to a working condition weight coefficient, completing result evaluation, and outputting a final lightweight scheme. The invention further discloses a structural form of the light-weight movable arm of the loading machine, the light-weight movable arm comprises two symmetrically-arranged movable arm plates, and a plurality of lightening holes are distributed in the movable arm plates. By optimizing, checking and evaluating the multi-working-condition force transmission path of the movable arm structure, reasonable layout of materials is achieved, the structural weight is greatly reduced, the research and development period is shortened, the control flexibility of the whole machine is improved, and the labor intensity of a user and the use cost are reduced on the premise that the requirements for structural rigidity and strength and easy machining and manufacturing performance are met.
Owner:XCMG CONSTR MACHINERY
Five-layer co-extruder
ActiveCN106273310ARealize integrationRealize a reasonable layoutEngineeringElectrical and Electronics engineering
Owner:DEKEMO HUADA MECHANICAL DONGGUAN
Bathroom on bathtub
PendingCN109989598ARealize simultaneous useIncrease the use of spaceSpecial buildingSmall buildingsEngineeringMechanical engineering
The invention provides a bathroom on a bathtub. The bathroom is formed by enclosing a right side wall, a front side wall, a rear side wall, a top plate, a sliding door and a ground. The sliding door is opposite to the right side wall. The bathroom on the bathtub comprises the bathtub, a shower head, a closestool and a washbasin which can be used movably. The length and width of the bathtub are matched with the length and width of the ground in the bathroom, the bathtub is arranged on the ground of the bathroom, a shower rose of the shower head is distributed above a rear side area of the middle of the bathtub, a closestool seat part of the closestool is distributed above a front side area of the middle of the bathtub, a cover plate located below the closestool is arranged on the upper portion of the bathtub, and the cover plate can be taken down from the bathtub. On the premise that ergonomics is fully considered, the space is fully utilized, reasonable layout of four functional areasof washing, showering, bathing and sitting in the small-sized closestool is achieved, and the happiness of people in home life is beneficially improved.
Owner:谢南
The Parallel Connection Structure of Measuring Wheel and Displacement Sensor of Track Measuring Instrument
ActiveCN104631238BGuaranteed accuracyGuaranteed reliabilityTrack superstructureMeasuring apparatusChinese charactersEngineering
The invention relates to a parallel connection structure for track measurement instrument measuring wheels and displacement sensors. The accuracy and reliability of data collection are directly influenced by the spatial arrangement of the track measurement instrument measuring wheels and the displacement sensors. The parallel connection structure comprises a measuring wheel and a displacement sensor, wherein an installation base plate which is provided with an upward opening and shaped like a Chinese character 'ji' is arranged on the bottom face of one end of a beam, a guide track perpendicular to the track direction is arranged on the bottom face of the installation base plate, a guide track slide block is arranged in the guide track, the measuring wheel is fixed to the bottom face of the guide track slide block through a measuring wheel axle, the displacement sensor is arranged in a groove in the installation base plate shaped like the Chinese character 'ji', and the displacement sensor is connected with the guide track slide block through an L-shaped connection plate. The measuring wheel is fixed to the slide block of the guide track, the slide block and the displacement sensor are installed on the upper side and the lower side of the installation base plate respectively, and therefore the vertically-distributed parallel connection relation is achieved, the reasonable layout of the measuring wheel and the displacement sensor on the aspect of spatial positions is achieved, and the compactness of a beam arrangement structure is improved.
Owner:CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP
Five-layer co-extrusion machine
ActiveCN106273310BRealize integrationRealize a reasonable layoutEngineeringElectrical and Electronics engineering
Owner:DEKEMO HUADA MECHANICAL DONGGUAN
Unit bearing bush temperature measurement system
ActiveCN105527032BRealize a reasonable layoutSolve the displacement installationThermometer detailsEngineeringSealant
Owner:ZIBO YIYUAN ENG & TECH CO LTD
A cooling system for a passenger car
ActiveCN104442357BSimple structureEasy to implementPump controlPump installationsIntercoolerCooling efficiency
Owner:ZHEJIANG BELORD DRIVE TECH
Electromagnetic compatibility based printing device
ActiveCN105711252BRealize a reasonable layoutSimple structurePrinting press partsElectronic systemsWorking environment
The invention discloses a printing device based on electromagnetic compatibility. The printing device comprises a case. The case comprises a shielding module, a first non-shielding module and a second non-shielding module. The shielding module is connected with the first non-shielding module and the second non-shielding module, and the first non-shielding module and the second non-shielding module are connected. The shielding module is in a shielding state in the case, and the first non-shielding module and the second non-shielding module are in a non-shielding state in the case. The first non-shielding module and the second non-shielding module are located on the same side of the shielding module in the case. According to the printing device, the reasonable module layout in the case is achieved, and the problems that the electronic interference, electronic radiation and other influences exist in the printing device due to the problem in the aspects of the principle and the mechanism of the printing device, and the requirement of an existing electronic system whole machine for the work environment cannot be met are solved. The printing device has the beneficial effects of being simple in structure and wide in application range.
Owner:JIANGHAN UNIVERSITY
A separate multi-stage thrust underwater power system and its control method
ActiveCN111734551BReduce resistanceReduce uneven forceExplosivesRocket engine plantsRamjetCombustion chamber
The invention provides a separate multi-stage thrust underwater power system and a control method thereof. A water ramjet is nested in an annular hollow solid rocket motor, and a separate multi-stage thrust underwater power system is designed. . The boost section is powered by a solid rocket motor, which increases the thrust and shortens the acceleration time. The cruising segment is propelled by a solid water ramjet, which improves the specific impulse and cruising time of the engine. The invention improves the solid rocket motor of the booster section, the booster section engine is designed into a ring-shaped hollow shape, which is nested in the supplementary combustion chamber of the water ramjet engine, and the uniform annular shape can ensure the navigation body when the booster section engine is disengaged. The force is uniform, which greatly improves the reliability of the engine.
Owner:HARBIN ENG UNIV
Method and device for optimizing layout of lightning arresters of multi-lightning-rod system
PendingCN111914409ARealize a reasonable layoutDesign optimisation/simulationConstraint-based CADLightning rodControl theory
The invention provides a method and a device for optimizing layout of lightning arresters of a multi-lightning-rod system. The method comprises the following steps: acquiring a preset protection rangeof the multi-lightning-rod system; determining constraint conditions for layout optimization of the lightning arresters of the multi-lightning-rod system according to a preset protection range; determining a position height relation function based on the constraint condition and a preset height optimization model; wherein the position height relation function is a relation function between the optimal height of the lightning arrester in the multi-lightning-rod system and the plane position of the lightning arrester for all protection points; and determining the plane position of each lightning arrester in the multi-lightning-rod system based on the constraint condition and a preset position optimization model, and determining the height of each lightning arrester in the multi-lightning-rod system according to the plane position of each lightning arrester in the multi-lightning-rod system and the position height relation function. According to the method and the device for optimizing layout of lightning arresters of the multi-lightning-rod system, rapid and reasonable layout of the lightning arrester of the multi-lightning-rod system can be achieved.
Owner:ARMY ENG UNIV OF PLA
Method and device for realizing automatic layout of flowchart
ActiveCN103473388BImplement Auto LayoutRealize a reasonable layoutSpecial data processing applicationsSorting algorithmTopological order
The embodiment of the present invention provides a method for realizing the automatic layout of the flow chart, including the following steps: by obtaining the logical relationship between nodes; analyzing the logical relationship of the nodes, and dividing the level of the nodes; optimizing the nodes of the same level, and calculating the optimal layout mode; using The topological order determines the coordinates of each node in the optimized flowchart. By analyzing the logical relationship of the nodes, dividing the levels of the nodes, and using the Randker iterative sorting algorithm to calculate the optimal arrangement within each level for the nodes of the same level, to ensure that the number of intersections of the flow chart connections is the least, using the symmetrical layout The method distributes each node equidistantly and linearly in the plane, which can effectively solve the confusion and complexity of manually drawing the flow chart, realize the reasonable layout of the flow chart quickly and efficiently, and ensure the accuracy of the flow chart layout and clear business logic. In addition, another embodiment of the present invention provides an apparatus for realizing automatic layout of flowcharts.
Owner:SHENZHEN AUDAQUE DATA TECH
Switch
PendingCN113990712AImprove EMC designImprove reliabilityPower network operation systems integrationCircuit arrangementsCapacitanceElectronic controller
A switch disclosed by the present invention comprises a base, a large cover, a surface cover, a static contact, a moving contact, an insulating rotating shaft, an arc extinguish chamber, an operating mechanism and an electronic controller, the electronic controller comprises a power supply module, a first cavity is formed between the base and the large cover, at least one second cavity is formed between the large cover and the surface cover, a power transformer of a power module is arranged on one side, close to a wire inlet end, of an operating handle along the length direction of the switch; and an energy storage farad capacitor of the power supply module is arranged on any side of the operating handle along the width direction of the switch or is arranged in the second cavity on one side of the operating handle close to the wire inlet end along the length direction of the switch. The switch can separate strong current and weak current of a product circuit board, concentrate high-power heating elements, improve temperature rise of the circuit board, improve electromagnetic compatibility design of the circuit board, and is high in reliability.
Owner:TIANJIN SVRUI INTELLIGENT ELECTRICAL CO LTD
Printing device based on electromagnetic compatibility
ActiveCN105711252ARealize a reasonable layoutSimple structurePrinting press partsElectronic systemsWorking environment
The invention discloses a printing device based on electromagnetic compatibility. The printing device comprises a case. The case comprises a shielding module, a first non-shielding module and a second non-shielding module. The shielding module is connected with the first non-shielding module and the second non-shielding module, and the first non-shielding module and the second non-shielding module are connected. The shielding module is in a shielding state in the case, and the first non-shielding module and the second non-shielding module are in a non-shielding state in the case. The first non-shielding module and the second non-shielding module are located on the same side of the shielding module in the case. According to the printing device, the reasonable module layout in the case is achieved, and the problems that the electronic interference, electronic radiation and other influences exist in the printing device due to the problem in the aspects of the principle and the mechanism of the printing device, and the requirement of an existing electronic system whole machine for the work environment cannot be met are solved. The printing device has the beneficial effects of being simple in structure and wide in application range.
Owner:JIANGHAN UNIVERSITY
Gas-liquid mixed pulse patting massage device
PendingCN111012640AIntensity adjustmentRealize a reasonable layoutPneumatic massageHydraulic massagePhysicsEngineering
The invention relates to a gas-liquid mixed pulse patting massage device. The device comprises a gas pulse assembly, a liquid pulse assembly, a gas-liquid mixing module, a central controller and a power supply box, the gas pulse assembly, the liquid pulse assembly, the gas-liquid mixing module and the power supply box are all electrically connected with the central controller, the gas pulse assembly and the liquid pulse assembly are both communicated with the gas-liquid mixing module to form a gas-liquid mixing pulse, and after the central controller is adjusted, the gas-liquid mixing pulse iscorrespondingly changed. The design of the gas-liquid mixing module realizes mixing of gas pulses and liquid pulses, namely, gas-liquid mixed pulses are generated; the arrangement of the central controller realizes adjustment of the intensity of the generated gas-liquid mixed pulses, and achieves convenience and high efficiency; and the function of patting massage is achieved through the arrangement of the gas-liquid mixed pulses. The arrangement of a containing space well realizes reasonable layout of all components in the device and ensures the structural stability of the device.
Owner:医浴科技(河源)有限公司
Air supply channel sealing device, air supply channel and return air channel for subway vehicles
ActiveCN110065511BAvoid occupyingGood return air effectRailway heating/coolingThermodynamicsFresh air
The invention provides a subway vehicle air supply passage sealing device. An air supply passage comprises a first branch air passage communicating with a fresh air supply system and a first air outlet cavity communicating with the first branch air passage. A first sealing part surrounding the air supply passage is disposed at an air outlet of the first branch air passage or an air inlet of the first air outlet cavity, and a second sealing part surrounding the air supply passage is arranged at the air inlet of the first air outlet cavity or the air outlet of the first branch air passage. The first sealing part and the second sealing part are each made of a reversibly deformable elastic material. The first sealing part is provided with a convex part, the second sealing part is provided witha groove, and the convex part of the first sealing part abuts against the groove of the second sealing part so as to seal the joint of the first branch air passage and the first air outlet cavity. The invention further provides a subway vehicle air supply passage and return air supply passage. The subway vehicle air supply passage sealing device, air supply passage and return air supply passage realize a well sealing effect on the air supply passage, and the air outlet is arranged on a side top plate so as to avoid outlet wind from directly being blown to human heads and necks.
Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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