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52 results about "The Map Library" patented technology
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The Map Library is a project of The Map Maker Trust charity, and supported by Map Maker Ltd., for the supplying of free GIS data. The project website also hosts free conversion software for raster and vector files. As of November 2008, the only data sets available were for the continents of Africa and Central America.
Surface feature symbolization method for realizing map library integration
ActiveCN103309944AReal-time symbolizationSave storage spaceSpecial data processing applicationsContinuationFeature class
The invention discloses a surface feature symbolization method for realizing map library integration. The method comprises the following steps: S1) configuring a symbol library template; S2) defining surface feature symbols, and describing shapes of the surface feature symbols by description statements; S3) uploading and analyzing the symbol library template on a drawing platform; S4) symbolizing the drawn surface features in real time; S5) editing continuation attribute values of the surface feature symbols by using an attribute control panel; S6) fine adjusting the shapes of the symbols by setting characteristic points; S7) when data is input to a database, creating feature classes and inputting information according to the corresponding relation of the surface feature symbols and the feature classes in a GIS (Geographic Information System) table. The invention adopts the symbolization protocol rules in the symbolization technology: all the surface feature symbols are formed by nesting basic entities, and in the instantiation process of the surface features, only one feature is needed for precise expression. According to the method, the storage space needed by the symbols is greatly reduced, the generation of extra auxiliary symbols and entities is avoided, and the map library integration is truly realized.
Owner:GUANGDONG SOUTH DIGITAL TECH
English learning system through synchronous multiple persons online situational role playing
InactiveCN1704923ASpecial data processing applicationsTeaching apparatusLearning gainLibrary science
Owner:杭州草莓资讯有限公司
Intelligent factory security situation and emergency command information visualization system
InactiveCN106651714AImprove securityImprove efficiencyData processing applicationsData centerThe Map Library
Owner:ZHEJIANG UNIV
Unmanned aerial vehicle obstacle avoidance method
ActiveCN108062109AEfficient detectionEffectively avoidPosition/course control in three dimensionsInformation processingSimulation
The invention discloses an unmanned aerial vehicle obstacle avoidance method, and belongs to the unmanned aerial vehicle navigation field. The unmanned aerial vehicle obstacle avoidance method includes the following steps: S1, installing a laser and a satellite positioning receiver on an unmanned aerial vehicle; S2, during the flying process of the unmanned aerial vehicle, acquiring the information of obstacles surrounding the unmanned aerial vehicle through the laser; S3, importing a three-dimensional map library into an information processing module of the unmanned aerial vehicle, performingcoordinate transformation on the acquired obstacle information, and searching a three-dimensional map of the target area from the three-dimensional map library; and S4, according to the three-dimensional map of the target area, re-planning the flight route and realizing autonomous obstacle avoidance of the unmanned aerial vehicle. The unmanned aerial vehicle obstacle avoidance method aims at overcoming the deficiency that a current unmanned aerial vehicle obstacle avoidance technology is hard to accurately avoid obstacles autonomously, and provides an unmanned aerial vehicle obstacle avoidance method which can implement accurate autonomous obstacle avoidance.
Owner:天津萨瑞德科技有限公司
Device and method for drawing map
PendingCN110634171AEasy to expandImprove operational efficiencyDrawing from basic elementsStill image data indexingGraphicsThe Map Library
The invention discloses a device and a method for drawing a map. The device for drawing a graph on a map includes: a map layer for connecting and encapsulating an external map library and providing map data included in the map library, in which the map is displayed according to the map data; a drawing layer independent of the map layer and including a canvas on which a user can draw graphics; anda coordinate converter which is used for realizing conversion from the coordinates of the canvas to the coordinates of the map, so that the graph drawn by the user can be displayed on the map.
Owner:BEIJING PERFECT KNOWLEDGE TECH CO LTD
Automatic driving key scene generation method based on reinforcement learning
ActiveCN112784485ASolve invalid explorationSolve the speed problemVehicle testingDesign optimisation/simulationAlgorithmThe Map Library
The invention discloses an automatic driving key scene generation method based on reinforcement learning, and the method comprises: 1), selecting a road scene from a map library, setting a driving route of a main vehicle in a simulation system, and building a probability model for each dynamic environment element; 2) controlling the main vehicle by the simulation system to start to execute a simulation task, and, based on a reinforcement learning technology, training the probability model of each dynamic element in the selected road scene to obtain an optimal parameter of each probability model for the selected road scene, and storing the optimal parameter in a test case library; 3) circulating the steps 1-2) to obtain optimal parameters of each probability model for each road scene in the map library; 4) obtaining a plurality of road scenes from the map library, combining the road scenes to obtain a test map, and selecting dynamic elements required in a simulation environment; and 5) importing the probability model of each dynamic element contained in the test map and the corresponding optimal parameter from the test case library, and generating a key scene test case.
Owner:INST OF SOFTWARE - CHINESE ACAD OF SCI
A brain white matter high signal detection and positioning method based on multiple maps
The invention discloses a brain white matter high signal detection and positioning method based on multiple maps. The method comprises the following steps of firstly, establishing a multi-map libraryby using FLAIR data of brains of normal old people; secondly, registering the maps in the map library to a target image one by one, and using a multi-map fusion algorithm for fusion; and finally, realizing image segmentation according to a fusion result, and automatically detecting voxels with local abnormal intensity as white-quality high signals. According to the method, the while the brain white matter is segmented, the white matter high-signal area is also detected and positioned, the area is well matched with a manual description result, the higher accuracy and the precision are achieved,and the effect is superior to that of other white matter high-signal detection methods at present.
Owner:ZHEJIANG UNIV
Unmanned aerial vehicle scene matching and positioning method based on improved ORB feature point matching
PendingCN109859225ASolve the defect of not having scale invariancePreserve the ability to calculate quicklyImage analysisCharacter and pattern recognitionScene matchingUncrewed vehicle
The invention provides an unmanned aerial vehicle scene matching and positioning method based on improved ORB feature point matching. The method comprises: defining the scale of the image as a function; taking a local extreme point of the scale space as a candidate feature point; screening the extreme points obtained in the scale space; calculating the direction of ORB feature points by using a gray centroid method; calculating the moments in the radius r range of the feature points as the centroid, taking the vector between the feature points and the centroid as the direction of the feature points, matching the feature points by using the Hamming distance, and considering that the Hamming distance of the feature points on the two images is smaller than a set threshold value, namely, the matching point. According to the method, the original ORB algorithm is improved, so that the defect that the original ORB does not have scale invariance is overcome, the rapid calculation capability ofthe ORB is reserved, and the rapid matching capability can be achieved when the scale of the image obtained by the unmanned aerial vehicle and the scale of the image pre-stored in the map library arechanged.
Owner:NO 20 RES INST OF CHINA ELECTRONICS TECH GRP
Map generation method and device
ActiveCN111185009ASolve technical problems with less flexibilityVideo gamesEditing/combining figures or textAlgorithmGraph generation
Owner:TENCENT TECH (SHENZHEN) CO LTD
Rapid relocation method for large-scale mapping scene based on point cloud
PendingCN113763551AQuick filterNarrow searchImage enhancementInstruments for road network navigationFeature vectorPoint cloud
The invention discloses a rapid relocation method for a large-scale mapping scene based on a point cloud, and belongs to the technical field of robot automatic driving, and the method comprises the steps: carrying out mapping by using an SLAM technology, in the mapping process, generating a key frame of a 3D point cloud, a corresponding ring-domain feature vector library and a multi-resolution sub-map library, and carrying out the data preprocessing; the data preprocessing comprises the following steps: calculating the score of each node in the tree structure of the multi-resolution sub-map, and generating a node score database; starting repositioning, and performing ring-domain feature vector matching by using sensor data at the current moment to obtain a candidate sub-map library; obtaining the optimal sub-map and the initial pose value of the carrier from the candidate sub-maps; and performing fine matching in the optimal sub-map to obtain a final relocation result. According to the method, the problems that real-time positioning can only be realized by depending on the support of an external environment in the prior art, or the operation data volume is too large during real-time positioning, and the method is not suitable for real-time positioning of a large-scale mapping scene are solved.
Owner:CHANGCHUN YIHANG INTELLIGENT TECH CO LTD
Relocation method and device, server and mobile terminal
The invention proposes a relocation method and device, a server and a mobile terminal. The method comprises the step that the server calls a location component interface to notify the mobile terminal to start a location component for relocation when the server is informed that the mobile terminal fails to locate. The location component is required to call a map library interface to determine the location information of the mobile terminal on the map library during the relocation process. The server simply needs to directly call the location component interface according to the operation action of a user in an application program to start the location component in the application program. The application program of the mobile terminal directly sends the acquired location information back to the server. According to the invention, the relocation of the application program of the mobile terminal after failed first location is realized without issuing an upgrade package of new version and restarting the application program.
Owner:BEIJING 58 INFORMATION TTECH CO LTD
Travel path planning system based on big data
The invention discloses a travel path planning system based on big data. The travel path planning system comprises a target input unit, a behavior collection unit, a demand analysis unit, an active analysis unit, a map library, a data fusion unit, a controller, a storage unit, a display unit and a management unit, target information is input through a target input unit, the target information is related limited data of scenic spots to which a user wants to go, and then the target input unit is used for transmitting a destination to a behavior collection unit and transmitting a hot path value range and the number of nodes to a demand analysis unit; then, the behavior collection unit receives the destination transmitted by the destination input unit and performs initial peeping processing onthe destination in combination with the map library to obtain all the nodes Di to be selected and the corresponding hot path values Rci.
Owner:胡浩
Autonomous navigation planning method and device for polling photovoltaic power station based on flying unmanned aerial vehicle
PendingCN113625770AGuaranteed suitabilityPosition/course control in three dimensionsUncrewed vehicleThe Map Library
The embodiment of the invention discloses an autonomous navigation planning method, device and equipment for polling a photovoltaic power station based on a flying unmanned aerial vehicle, and a storage medium, and belongs to the technical field of unmanned aerial vehicle navigation planning. The method comprises the following steps: constructing a three-dimensional map library and a constraint model, and obtaining the position of a multi-target photovoltaic power station; and performing autonomous route planning on the cruise flight unmanned aerial vehicle. According to the scheme, autonomous route planning is carried out on the flying unmanned aerial vehicle based on a circulation mode through the number of the obstacles passed by the flying unmanned aerial vehicle, the number of the obstacle-free unit bodies, the minimum value of the artificial potential field force, the flight time constraint and the power source constraint, and scientificity and applicability of autonomous planning are guaranteed.
Owner:国电四子王旗光伏发电有限公司
Perspective navigation map system, generation method and positioning method
ActiveCN106491208ATimely positioningReduced Radiation Exposure DoseSurgical navigation systemsComputer-aided planning/modellingOperational systemComputer module
The invention discloses a perspective navigation map system, a generation method and a positioning method. The perspective navigation map system comprises a storage module, an updating module, a search module and a man-machine interaction module, wherein the storage module comprises a map library; the map library comprises a plurality of areas divided by according to a perspective bed table; each area comprises a dissection object determined by according to a dissection structure; each dissection object comprises a root unit; each root unit comprises subunits; the updating module is used for updating information stored in the storage module; the search module is connected with the storage module and is used for searching information of the storage module; the man-machine interaction module is connected with the search module and is used for operating the system and displaying the information. According to the perspective navigation map system provided by the invention, a doctor is enabled to obtain positioning information in a surgical procedure in time; the information can be archived for calling by the doctor during surgery at any time; the information can be continuously updated by a perspective exposure image acquired during each interventional operation, the accuracy of position information of a patient body part is continuously improved.
Owner:BEIJING WEIMAI MEDICAL EQUIP CO LTD
Method for locating acupoint based on label point projection
InactiveCN108078765AEasy to useEasy to operateImage enhancementImage analysisThe Map LibraryPoint projection
The invention discloses a method for locating the acupoint based on label point projection. A standard human body acupoint display model with label points is manufactured, and is stored in a map library 1. Labels are attached to the position, corresponding to the label points, of the body surface of a user, and a picture is taken and stored in a map library 2; when the acupoint needs to be located, the label points on the model in the map library 1 coincide with the labels of the actual body surface after being subjected to image registration, and then the acupoint can be precisely located. The limbs do not need to be adjusted, and the acupoint of the body surface can be dynamically displayed in real time. The method is convenient to use, easy to operate and high in accuracy.
Owner:SIHONG ZHENGXING MEDICAL TECH CO LTD
RTE interface test method, apparatus and device, and storage medium
PendingCN111427783AImprove test efficiencyImprove maintainabilitySoftware testing/debuggingTest efficiencyMaintainability
The invention discloses an RTE interface test method. The method comprises the following steps: pre-storing a map library file comprising RTE variable information and address information correspondingto each part of RTE variable information; obtaining target RTE variable information, and determining a target test case according to the target RTE variable information; and running a preset test code, and performing an RTE interface test according to the target test case and the map library file. Therefore, the method can improve the test efficiency of the RTE interface test, improve the maintainability of the test code, and reduce the maintenance cost of the test code. The invention further discloses an RTE interface test device and equipment and a computer readable storage medium, which all have the above beneficial effects.
Owner:SHANGHAI KOSTAL HUAYANG AUTOMOTIVE ELECTRIC +1
Method for sharing frontier defense management and control element service information to spatial data
PendingCN109657028ASolve computing resources to support the problemAvoid cloggingNatural language data processingGeographical information databasesData informationThe Map Library
The invention discloses a method for sharing frontier defense control element service information to spatial data, which is based on a GIS (Geographic Information System) and comprises the following steps that: a client loads a tile layer by using an appointed map library; The instruction is uploaded to a network server through a request analysis module, a processing result packaging module, a WPSservice calling module and a state operation module of a core data processing layer; After comparison of a local spatial database in the WPS server, a spatial processing service is completed throughthe spatial data layer processing module, and a special data service on the business server is completed through the WFS or WMS or WCS data request module and the service state providing module. The invention provides a method for sharing service information of special factors such as front-end equipment into spatial data, different GIS platforms do not need to perform corresponding system equipment interface protocol development, and the service information of the special factors of the front-end equipment can be separated from the front-end equipment and can be distributed to the different GIS platforms for use along with the shared spatial data information.
Owner:新疆蓝海远大智能科技股份有限公司
Robot business map library creating method and device and storage medium
ActiveCN112800168AImprove convenienceSolve too abstractGeographical information databasesLogisticsEngineeringComputer vision
The invention discloses a robot business map library creation method and device and a storage medium, and the method comprises the steps: carrying out the expansion of state information and space information corresponding to an indoor scene map indow GML model, and obtaining a map element corresponding to a robot storage business; setting a corresponding element label for the map element corresponding to the robot storage service, and setting an association relationship between different map elements based on the element label; based on the map elements and the corresponding element tags, expanding a space layer of the indow GML model to obtain map dimension information of different map layers of a storage service map corresponding to the robot storage service, and creating a business map library containing the map elements, the element tags and the map dimension information. The use convenience of the map based on the indow GML is improved.
Owner:JUXING TECH SHENZHEN CO LTD
Spectrum Schema storage method and device, computer equipment and storage medium
PendingCN112115310ASolve the Schema storage problemImprove call return capabilityOther databases indexingSpecial data processing applicationsGraph spectraRelational database
The invention discloses a graph Schema storage method and device, computer equipment and a storage medium, and belongs to the field of computer application, and the method comprises the steps: carrying out the extraction processing of pre-obtained resource data, obtaining a graph Schema, wherein the graph Schema comprises a plurality of concepts, and the superior and subordinate relationships andpointing relationships between the concepts; respectively expressing the map library name of the map Schema and each concept as nodes, and storing the nodes into a preset map database; and based on the nodes represented by the concepts, storing the superior-subordinate relationship between the concepts and the pointing relationship between the concepts in a graph database in a relationship mode. According to the method and device, the top-layer design Schema description of the knowledge graph is stored by utilizing the graph database, so that the problem of complex recursive query of multi-level father-son relationships in the relational database can be avoided, the Schema storage problem of the knowledge graph is solved, the knowledge graph call return capability is improved, and the performance cost of repeated splicing is reduced.
Owner:南京星云数字技术有限公司
Road positioning method and device, computer equipment and storage medium
PendingCN114216467AHigh precisionInstruments for road network navigationScene recognitionHidden markov chain modelSimulation
The invention relates to a road positioning method and device, computer equipment and a storage medium. The method comprises the following steps: matching a plurality of first matching roads from a map library according to corresponding position information of a vehicle at the current moment; determining observation probability distribution of the vehicle on a plurality of first matching roads corresponding to the position information according to road information collected by the vehicle through a plurality of sensors at the current moment, and adding the observation probability distribution corresponding to the current moment to a probability distribution set; determining a state transition matrix corresponding to the current moment and the previous moment according to relevance between a plurality of first matching roads corresponding to the current moment and a plurality of second matching roads corresponding to the previous moment, and adding the state transition matrix to a state transition matrix set; constructing a hidden Markov chain model according to the probability distribution set and the state transition matrix set; and determining the road where the vehicle is located at the current moment through a hidden Markov chain model. By adopting the method, the road positioning precision can be improved.
Owner:禾多科技(北京)有限公司
An intelligent campus assistant system based on webgis
InactiveCN109213835AEasy to viewEasy to findData processing applicationsGeographical information databasesReal time navigationDimensional modeling
The invention discloses an intelligent campus auxiliary system based on webgis, which comprises a webgis module, a data interaction module, a space matching module, a three-dimensional modeling unit,a campus map library, an education plan obtaining module, a controller, a management interaction module, a GPS module, a sub-controller, a display module and a request initiating module. The inventioncan accomplish the three-dimensional map of the newly-built campus through the webgis module, the three-dimensional modeling unit and the space matching module, and is convenient to view the concretebuilding information of the campus from the map intuitively. Through the setting of the campus map database and the management interaction module, the invention can update the campus three-dimensional map, and the request initiation module can carry out real-time navigation when the freshmen just enter the school. By setting up the request initiation module, the campus map database and the education plan obtaining module, students can easily find the spare classroom to participate in self-study. The invention is simple and effective, and easy to apply.
Owner:ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
A Big Data-Based Advertisement Promotion System
ActiveCN110570253BAvoid invalid deliveryAdvertisementsGeographical information databasesData acquisitionThe Map Library
Owner:合肥常春藤移动科技有限公司
Method for establishing a photogrammetric grassland coverage measurement map library and a use method
ActiveCN109800315AStill image data indexingPicture interpretationEvaluation resultComputer graphics (images)
The invention discloses a method for establishing a photogrammetric grassland coverage measurement map library and a use method. The map library establishing method comprises the following steps of: searching various typical types of grassland photos and representing the grassland type of each photo; sequentially listing photographing positions, shooting dates, photographing weather conditions, light supplement and the like into a grassland photo statistical table; generating a column number N1 according to the resolution N1 * N2 of each typical grassland photo; overlapping the table and the grassland photo together by a table with the line number of N2, artificially identifying the image types of the positions, corresponding to n random points generated in the table, on the grassland photo, and counting the proportion of the random points representing the grassland in all the random points, namely the real coverage of the grassland in the image; When in use, acquiring an evaluation result by comparing with a result obtained by a to-be-tested technology; The establishment method and the use method of the metering gallery are simple and easy to implement, and a platform beneficial to competition between technologies under the completely same condition is provided.
Owner:TIANJIN RES INST FOR WATER TRANSPORT ENG M O T
Urban environmental protection partition maintenance auxiliary system based on big data
InactiveCN112668896AGeographical information databasesResourcesEnvironmental resource managementManagement unit
The invention discloses an urban environmental protection partition maintenance auxiliary system based on big data. The urban environmental protection partition maintenance auxiliary system comprises a map library, a region acquisition unit, a region division unit, a comprehensive matching unit, a capability conversion unit, a data selection unit, a human resource library, a processor, a display unit, a storage unit, a feedback adjustment unit and a management unit. The area acquisition unit is used for extracting maps in a map library to obtain cleaning areas responsible for corresponding units; automatically acquiring a map of the region, marking the map as a target region map, and transmitting the target region map to a region division unit, the region division unit receiving the target region map transmitted by the region acquisition unit, the region division unit being used for performing region division on the target region map, and obtaining the total cleaning area of the target area map.
Owner:胡浩
Automatic driving system and driving method based on big data map library
PendingCN114167876AEnsure driving safetySave computing resourcesPosition/course control in two dimensionsVehiclesRouting modelThe Map Library
The invention relates to an automatic driving system and method based on a big data map library. The automatic driving system based on the big data map library comprises a positioning system, an identification system, a vehicle body, a control system and a cloud server. The cloud server comprises a map library, a receiving and transmitting end A, a management server, an application server and a cloud computer group, the map library comprises a three-dimensional route model from a departure place to a destination, the positioning system and the recognition system are electrically connected with the control system, the control system comprises a receiving and transmitting end B, and the cloud server is used for receiving signals of the control system and transmitting the signals to the application server according to position signals of the positioning system. And calling vehicle body position map library information and sending an instruction to the control system for execution. According to the automatic driving system and the driving method based on the big data map library, the current vehicle body driving environment can be truly simulated by utilizing the computing power of the cloud server and the three-dimensional modeling travel of the big data map library and comparing and recognizing the system data, and the data of the cloud server map library can be updated in time.
Owner:朱建伟
Visual SLAM positioning method and device fusing MSCKF and graph optimization
PendingCN113514058AGuaranteed accuracyImprove efficiencyImage enhancementInstruments for road network navigationPattern recognitionEngineering
The invention discloses a visual SLAM positioning method and device fusing MSCKF and graph optimization. The method mainly comprises the steps of obtaining a current image and inertial data in real time, carrying out the tracking of a plurality of feature points on the current image based on the current inertial data, inputting the information of the plurality of feature points and the inertial data into a filter, carrying out filter prediction and updating, and outputting the current pose, the information of key frames and the information of the plurality of feature points; extracting a target key frame from the key frame queue, processing the key frame, and performing loopback detection on the target key frame; if the loopback detection fails, updating a plurality of map points, the target key frame and the common-view relationship thereof into a map library; and if the loopback detection is successful, performing global optimization on the key frame pose and the map points by using a global beam adjustment method, feeding back an optimization result to the MSCKF for state fusion, and updating the key frame pose and the map points in a sliding window.
Owner:BEIJING HUAJIE IMI TECH CO LTD
Atmospheric monitoring method and system based on multi-rotor unmanned aerial vehicle
PendingCN113485444AEasy to operateReduce weightGas analyser calibrationPosition/course control in three dimensionsUncrewed vehicleEngineering
The invention provides an atmospheric monitoring method and system based on a multi-rotor unmanned aerial vehicle, and relates to the technical field of atmospheric monitoring. The method comprises the following steps: converting range information into a three-dimensional map library and importing the three-dimensional map library into the unmanned aerial vehicle; dividing the monitoring area into a target area according to a preset rule, and searching a three-dimensional map corresponding to the target area in the three-dimensional map library; and performing coordinate conversion on the obstacle position to obtain an obstacle coordinate in the three-dimensional map library; distributing the unmanned aerial vehicles according to the number of the target areas, and planning a flight monitoring route in the corresponding three-dimensional map according to the target area range and the obstacle coordinates; and acquiring atmospheric state parameters and remote sensing images of the target area, and transmitting the atmospheric state parameters and the remote sensing images to a ground station in real time. The low application efficiency of the unmanned aerial vehicle due to the fact that the working capacity of the single unmanned aerial vehicle is limited by factors such as endurance time, load weight and environmental conditions is avoided, and therefore the atmospheric monitoring task is completed through the unmanned aerial vehicle so as to comprehensively know the dynamic condition of the atmospheric environment.
Owner:李佳霖
Map generation method and apparatus, electronic device, and computer storage medium
PendingUS20220040583A1Reduced flexibilityIncrease flexibilityVideo gamesEditing/combining figures or textComputer graphics (images)Graph generation
This application discloses a map generation method and apparatus, an electronic device, and a computer storage medium. The method includes: selecting a plurality of sub-level maps from a sub-level map library; sequentially placing first M sub-level maps of the plurality of sub-level maps in a predetermined map region, the first M sub-level maps being all located in the map region, and the first M sub-level maps not overlapping with each other; and sequentially placing the remaining sub-level maps not to overlap with the sub-level maps placed in the map region and to be connected to at least one of the sub-level maps placed in the map region, to obtain a target map.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Method and device for generating test case of unmanned system
ActiveCN113157563ASolve interactiveSolve the problem of poor editingSoftware testing/debuggingGeographical information databasesAlgorithmSimulation
The invention discloses a method and a device for generating a test case of an unmanned system. The method comprises the following steps: acquiring simulation elements and simulation parameters of the simulation elements; generating a test case by utilizing the simulation parameters of the simulation elements, wherein the simulation elements and the simulation parameters of the simulation elements are selected or edited by a user through a front end, and the simulation elements comprise a map library, unmanned system route customization, dynamic elements, static elements and / or traffic rule elements. According to the method and the device, the simulation elements and the simulation parameters of the simulation elements are selected or edited through the front end, and the server generates the test case by utilizing the simulation parameters of the simulation elements, so that the interactivity and editability of constructing the test case are enhanced.
Owner:中国人民解放军32801部队
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