1226 results about "Terra firma" patented technology

The invention provides a four-dimensional live-action traffic road condition perceiving and early-warning monitoring management system based on radar tracking and positioning. According to the four-dimensional live-action traffic road condition perceiving and early-warning monitoring management system, a tracking and positioning technology, a license plate snapping technology, a vehicle and pedestrian three-dimensional simulation technology, a road monitoring technology, an early-warning and alarming technology, a traffic condition simulation technology, a network communication technology, a meteorological simulation technology, a computer graphic technology, a video rendering technology, a three-dimensional high-precision GIS map technology, a virtual reality fusion technology, a vehicle-road collaborative technology and a navigation technology are perfectly fused together; and through the system, the various demands of road traffic operation managers for road real-time monitoring orarea monitoring and the information demands of traveling of drivers and passengers for real-time and real traffic conditions are greatly met, and the various drawbacks which are imperfect and cannot be solved in an existing monitoring system are overcome, so that the management efficiency of the road managers is improved, the firm foundation is laid for automatic management of roads, and the important safety guarantee is also provided for traveling vehicles on the road.

The invention provides a front service platform of a bank. The platform comprises a channel access subsystem for integrating transactions when various clients of a channel layer access each service system of a background processing layer in the bank, a service processing subsystem for integrating functions provided by a background service system and thus realizing novel bank services, an application switching subsystem serving as a channel for the front service platform to access each service system on the background, a monitoring management subsystem for monitoring the operating condition of the front service platform, and a safety control subsystem for ensuring safe operation of the front service platform. The invention has the advantages of providing a unified platform capable of supporting the development of various front services, making the whole service system of the bank simple and reliable, greatly reducing equipment cost, and laying a solid foundation for the extension of service products of the bank.

The invention discloses a fast image recognition method of an insulator contour, comprising the following steps: (1) transforming a taken color image to a gray image through brightness calculation and extracting the edge contour of the image, and obtaining the shape of a known region after the extraction; (2) carrying out ellipse fitting on the edge contour of the known region, utilizing hough transform to detect a boundary curve and obtain each parameter of a prolate axis, a minor axis and a central point of an ellipse; (3) carrying out threshold processing on contour area, and setting a proper area threshold according to the contour area; (4) carrying out linear fitting on the center of the ellipse, and fitting a line through a two-dimensional point set by seeking sumi rho(ri); and (5) demarcating and outputting insulator pixels. The invention aims at specific requirements of patrol and examination of a helicopter or a robot to an electric transmission line, realizes real-time and precise extraction of the insulator, provides solid foundation for realizing close shot and part defect diagnosis of a follow-up camera, and has favorable theory and application prospect.

The invention discloses a multi-modal information fusion football video event detection and semantic annotation method. The multi-modal information fusion football video event detection and semantic annotation method includes the steps of detecting the event type of Internet match result report text description statements with the potential semantic analytical method; detecting football video intermediate semantic objects, dividing a site area, conducting attack-and-defense transition analysis, and determining boundaries of video event fragments; determining the match starting time according to kick-off circle and whistling detection results, and achieving initial semantic classification of attack-and-defense fragments with the Bayesian network; under the constraint of coarse-grained time information in text descriptions, achieving the football video event semantic annotation according to semantic synchronization text descriptions and video events of texts and the video fragments. By means of the method, the Internet text information and video inherent audio-visual feature analysis are fused for analyzing football videos, accuracy for detecting the video events and the boundaries of the video events is improved, the rich semantic annotation of football video contents is achieved, and a solid foundation is laid for building a video indexing mechanism based on semantics.

Compact tunable optical cavities are provided for in-situ NIR spectroscopy. MEMS-tunable VCSEL platforms represents a solid foundation for a new class of compact, sensitive and fiber compatible sensors for fieldable, real-time, multiplexed gas detection systems. Detection limits for gases with NIR cross-sections such as O₂, CH₄, CO_x and NO_x have been predicted to approximately span from 10^ths to 10s of parts per million. Exemplary oxygen detection design and a process for 760 nm continuously tunable VCSELS is provided. This technology enables in-situ self-calibrating platforms with adaptive monitoring by exploiting Photonic FPGAs.

It includes display layer, data storage/procession layer (SP) and system interface layer (SI). SP includes data collect module (DL), data pre-processing module (DP), data comparison module (DM), data sync, module (DS) and assistant module. Via SI, the business backup and bearing nets (BBB) realize mutual comm. between net elements (NE). From BBB, DL collects NE data requiring keeping coincident. DP/DM pre-processes and compares these data. Non-coincident data are recorded in the error list. According to availability test rule, DS verifies availability of data difference, generates corresponding synchronization data against valid data difference base on sync. rule and sends to related NE to keep coincidence of data between NEs. This invention raises data comparison synchronization level, system running efficiency and resource utilization. It ensures accuracy and coincidence of system data. It extensively is applied in multi-NE cooperation fields, such as comm., insurance and banking.

The invention discloses a network device based on a customer identity verification system, which aims to solve the problem that the cases resulting from name borrow and false name happen occasionally due to the shortcomings existing in the process of manually verifying the customer identity in the current financial industry. A customer terminal consists of a group of self-service information acquisition and real-time comparison terminals which perform real-time comparison on the information acquired by a camera and a second-generation identity card reader and directly transmit the acquired information and the comparison result to a background server or forward through a middleground server; and a third-party server reads the required information and comparison result directly from the background server database through a communication interface or through the middleground server. Through the invention, the identification accuracy of the customer identity is high, and the cases resulting from name borrow and false name in the banking business are greatly reduced. In combination with the characteristics of the bank, the information can be acquired in a self-service manner and automatically identified and compared to avoid human risk in the banking business, thereby laying a firm foundation for the sustainable development of the bank.

The invention discloses a rapid image-recognizing method of a power line profile. The method comprises the following steps: (1) conversing a shot color image into a grey image by brightness calculation and extracting the border profile of the image; (2) adopting an improved probability Hough transformation method to make self-adaptive adjustment of a line segment length and a statistics number obtained from the image in a known region; (3) adopting fitting of a line and a direction template for the two-dimensional fitting of a direction pixel template and a distance pixel template with linear characteristics and realizing linear fitting by deriving sumi rho(ri); and (4) calibrating and outputting power line pixels by storing and displaying the finally detected and calibrated linear pixels in a polar coordinate mode or a rectangular coordinate mode. Aiming at the concrete requirements of helicopters or robots for inspecting transmission lines, the invention precisely extracts the transmission lines in real time, provides a solid foundation for the subsequent zoom-in shooting of a camera and the defect detection of parts hereafter and has favorable theoretical and application prospects.

The invention relates to a system for realizing cross-browser Javascript debugging in an enterprise Web application system, comprising a graphical Javascript debugging platform and a cross-browser Javascript debugging framework, wherein, the graphical Javascript debugging platform comprises a debugger engine module, an Http server module, a proxy server module, a compiling engine module, a debugging server module and a debugger UI module, the cross-browser Javascript debugging framework comprises a cross-browser supporting module, a debugging code API module, a call stack managing module and a debugging command resolving module. The invention also relates to a method for realizing cross-browser Javascript debugging in an enterprise Web application system based on the system. By adopting the system and the method for realizing cross-browser Javascript debugging in the enterprise Web application system, the debugging efficiency is high, the operation is simple, fast and convenient, the system performance is stable and reliable, the development and maintenance cost is reduced, the portability and the extendibility of the system are enhanced, the applicable scope is wide, thereby laying the solid foundation for the further development of the enterprise Web application software technology.

The invention relates to a positioning and focusing method of a pan-tilt camera. The method comprises the following steps of: starting the pan-tilt camera, recognizing a target to be captured through an image processing module; performing motion track calculation on the target to be captured; adjusting direction of a pan-tilt and focal distance of the camera according to motion track calculation results; after adjusting direction of the pan-tilt to a target position and adjusting the focal distance of the camera to a target zoom coefficient, performing capture on the target, then recognizing the captured image; and uploading recognized image data to a background. The positioning and focusing method of the pan-tilt camera can accurately provide transversal time, longitudinal time and zoom time of the pan-tilt required to move, enables the pan-tilt camera to accurately perform automatic positioning and zoom, and lays solid foundation for follow-up image capture and image recognition.

The invention discloses a multi-analog-to-digital converter (ADC) high-speed time alternating acquisition system with a data synchronous identification function. Phase relation between multiple ADC data synchronous clocks is measured by adding a test pulse forming module, a high-precision time interval measuring unit, a data feedback control module and a data sequence identification module, and the sequence of sampled data is fed back and controlled according to a measuring result, so real-time correct splicing of parallel time alternating sampling data sequences is realized, reliable guarantee is provided to the processing of sampled data at the rear end, the stable operation of the system is effectively ensured, and the technology lays a firm foundation for construction of a multi-ADC acquisition system with higher sampling rate.

The invention provides a method for propagating Oriusminutus artificially, which comprises the following steps: cultivation of spawning substrate, feeding of host; preparation of instruments of production, preparation of artificial feedstuff and preparation of seeds are carried out; under the conditions of 25 DEG C, 75% of PH and 16L:8D of illumination, kidney bean buds are taken as the spawning substrate, and Tetranychus cinnabarinus or the artificial feedstuff is used for feeding; firstly, the kidney bean buds on which the Oriusminutus spawn is produced are placed in a large tray, and kidney bean seedlings with proper Tetranychus cinnabarinus are placed in the large tray by interpenetration, according to the age period of Oriusminutus, the number of the proper Tetranychus cinnabarinus is confirmed; then the Oriusminutus with the tray are placed in an insect breeding cage for feeding the Oriusminutus. Spawn needs 12-16 days to grow to be imago, and the production period is about 30 days. The method is applicable to feeding with large amount and being promoted, thus laying the solid foundation for producing Oriusminutus with large amount and providing great convenience to biological control.

The invention relates to a method for realizing cell re-selection by a mobile device in a mobile communication system, which comprises the steps that: the mobile device performs the cell selection process and records a measurement result, performs the processing operation of generating a cell re-selection measurement target list according to the measurement result, performs the detection operation of the cell re-selection according to the cell re-selection measurement target list and acquires re-selected target cells which satisfy cell re-selection conditions, and performs the cell re-selection process according to the re-selected target cells. The adoption of the method for realizing the cell re-selection by the mobile device in the mobile communication system effectively realizes the operation of cell selection, also has higher success ratio, remarkably reduces the power consumption of the system under DRX state at the same time, solves the problem of frequent cell re-selection caused by level fluctuation, saves operating cost, improves wireless communication service quality and operation efficiency, saves the energy and reduces the consumption, has steady and reliable working performance and broader application range, and lays a solid foundation for the further development of modern mobile communication technology.

The invention relates to a micro-service-architecture-based method for realizing rapid restful service issuing. The method comprises: (1), carrying out graphical service assembling processing; and (2), carrying out service operation processing. According to the method, a user can issue any common Javabean into a Restful API simply and conveniently by using the graphic technology; and the integration efficiency between the micro service application systems is improved substantially and the service logic can be issued in a Restful service mode rapidly and visually, so that the development and maintenance costs are lowered. Meanwhile, with the method, the existing service function can be issued in a Restful service mode rapidly and visually, so that transformation from the enterprise business architecture to the micro service architecture can be realized conveniently. Moreover, the system can work stably and reliably; and the application range is wide. Therefore, the solid foundation is laid for further development of the micro service software technology of the service system.

The invention belongs to the technical field of infrared monitoring, relates to the panoramic equipment working temperature monitoring technology based on infrared, and specifically relates to a determining method for positions of monitored targets in an instant infrared chart. The method comprises the steps of: carrying out position registry on the instant infrared chart in an infrared panorama to obtain the corresponding region of the instant infrared chart in the infrared panorama, wherein the infrared panorama is synthesized in advance and the position of each monitored target is marked in the infrared panorama; and then determining the positions of the monitored targets in the instant infrared chart according to the monitored targets contained in the corresponding region and the relative position of the targets in the corresponding region. According to the method, the dependence of the position determining of the monitored targets on the presetting bit parameter and turning parameter of a cradle head device is eliminated, thus the precision for determining the positions of the monitored targets in the instant infrared chart is effectively improved, and a solid foundation is laid for realizing high-precision monitoring on the equipment temperature by an online infrared monitoring system.

The invention relates to a method of realizing event callback based on a component interface in a computer software system, which comprises that: a definition information of a callback interface and an event method in the callback interface of target component class is generated at service end, a callback function definition information corresponding to the event method in the callback interface of the component class is generated at client end, an object example of the target component class is established at service end, a correlation registration processing operation is carried through between the callback event of the object example of the target class at service end and the callback function at client end, the backcall event is excitated and the callback function registered in correlation with the callback event is called according to the operation of the object example of the target component class. By adopting the method of realizing event callback based on the component interface in the computer software system, the invention has simple and convenient realization, flexible operation, powerful function, stable and reliable performance and relatively wide application scope, as well as establishes a steady basis to the further development of the computer component software system.

The invention relates to a system structure for realizing data conversion in service integration of an SOA (Service Oriented Architecture) application system, which comprises a runtime general frame module and a development period configuration format defining module, wherein the run time general frame module is used for supporting conversion extension of different data objects; and the development period configuration format defining module is connected with the runtime general frame module and used for defining configuration formats of the data object conversion. The invention also relates to a method for realizing the data conversion in the service integration of the SOA application system based on the system structure. By adopting the system structure for realizing the data conversionin the service integration of the SOA application system and the method thereof, the integration work of the system is simple and efficient, the calling process is more visual and convenient and rapid, the calling efficiency is improved, the run efficiency of the system is higher, the performance is stable and reliable, the cost of development and maintenance is lowered, the development period issimple, interfaces are clear, the configuration is convenient, the runtime efficiency is higher, the application range is wider, and the solid foundation is laid for the integration development of the SOA system.

The invention discloses a structural auto-archiving method for unmanned aerial vehicle inspection images of a power transmission line. Geographic longitude and latitude coordinates collected by an unmanned aerial vehicle positioning chip when photographing is carried out are added to blocks of an image file EXIF collected by inspecting the power transmission line through an unmanned aerial vehicle; geographic position coordinate information stored in the image file collected by inspecting the power transmission line through the unmanned aerial vehicle is analyzed; the geographic position coordinate information is compared and analyzed with geographic coordinate information of power transmission towers in a production standing book; auto-archiving of the unmanned aerial vehicle inspection images taking towers and line sections as objects is realized; and the firm foundation is laid for further analysis and application of inspection image data.

An automatic course method uses for interface testing in insert-type operating system. Create testing object by exploitation machine after periodic time and tests executing script and information of test case. Transmit the test object to goal machine and start system to download testing executing script. Circularly download test case and run to produce testing export information. Send testing export information and testing end information to exploitation machine and it will send the testing course result after comparing the d criterion export information and testing export information. It effectively shortens regression and testing period and assures the fast balanced advance of the system with smooth capability and without manpower interposition to save resource. It is suit for testing the application interface to bring benefit with broader range of application to further development of inset-type system and its super software.

The present invention relates to a control method for idling anti-rollback of pure electric vehicle, which comprises the following steps: determining whether an anti-rollback control is needed by the current state of the vehicle or not with the vehicle controller according to the brake pedal, the handbrake device and the accelerator pedal; If needed, judging whether the working condition of the anti-rollback control is satisfied by the current states of the power battery, the motor controller, and the motor or not with the vehicle controller; If not satisfied, stopping the motor to output a torque; If satisfied, driving the motor to output the torque for the anti-rollback control. With this pure electric vehicle, the control method for idling anti-rollback of pure electric vehicle can be suitable for the pure electric vehicle, the pure electric vehicle uses the motor alone to drive the vehicle, therefore is very different from conventional cars in the control of the torque and the speed regulation, thus the present invention can be suitable for starting an electric vehicle at idle, prevents effectively an electric vehicle on a slope from rolling back, has a simple and quick processing procedure, and a stable and reliable performance, and lays a solid foundation for further development and application of the electric vehicle technology.

The invention discloses a method for processing a constraint condition in a constraint optimization problem and updating a global optimal position and an optimal position of a particle swarm optimization algorithm. The research on a multi-objective optimization algorithm lays a solid foundation for the following research content. According to the capacity optimal configuration method, a multi-objective optimal configuration mathematical model for capacity of the microgrid energy storage system is established; aiming at the optimal power balance, the minimal renewable energy fluctuations and the lowest investment cost, the configuration of the microgrid energy storage system is analyzed from the perspectives of power amplitude limiting, discharge and charge management of the energy storagesystem and the like; and a multi-objective random optimal configuration model based on a Pareto optimal solution is given, thereby fully illustrating that the microgrid energy storage system optimal configuration strategy disclosed by the invention can effectively match a renewable energy resource with a balanced matching coefficient of a load, and effectively realize quantitative configuration ofthe microgrid energy storage system.

The invention discloses an Internet-based logistic combination system capable of achieving real-time cargo tracking and having shared public information and the implementation method thereof. The logistic combination system comprises a server, a client and an enterprise terminal, which are connected with each other through the Internet, wherein, a C/S architecture capable of communicating with hardware equipment conveniently and achieving strong data management function is arranged at the enterprise terminal connected with the server; and a B/S architecture for enquiring the state information of cargos through the server is arranged between the client and the server. In the entire process from consignment to reception, all information are uploaded and updated to the server to achieve integral operation of order management, logistic management and inventory management, thereby constructing a network for achieving high logistic efficiency, information safety and resource sharing. The system has wider application range and facilitates development of various services, thereby constructing solid foundation for further development of the logistic system.