44results about How to "Aid in discovery" patented technology

The invention discloses an auxiliary development system of an environment exploring robot and a method thereof. The system consists of a robot body device and a remote device. A local device comprises a sensor module, a visual perception module, a motor control module, a steering engine control module, a radio signal receiving-transmitting module and a power supply module. The remote device comprises a remote signal receiving-transmitting module and a remote debugging module. The invention also provides an auxiliary development method of the environment exploring robot based on the system. The remote bugging module records historical data when the environment exploring robot executes an exploring task, and reproduces a scene to be debugged necessarily according to the historical data to help the system to develop and debug the robot. The system and the method thereof can effectively improve the development efficiency of the environment exploring robot. The problems possibly existing in the exploring function of the system are discovered in advance by simulating the pretest of modules. When the environment exploring robot goes wrong in the running process, the scene of generating problems can be reproduced through the method so that the cause of errors can be detected.

The invention discloses a method which can carry out follow-up tracing and virtual endoscopy to a gastroscope probe in gastroscopy process to implement analogue scaling biopsy on the focus in the stomach and provides a device for computer analogue scaling biopsy; the device comprises a main control module and a three-dimensional space locator used for acquiring spatial location and orientating information of the gastroscope probe, wherein, the main control module comprises a three-dimensional surface model module of an inner gastric wall, a three-dimensional space locating module of the gastroscope probe, a follow-up tracing module, a virtual endoscopy module and an analogue scaling biopsy module. The method can help to carry out callback and follow-up examination to stomach diseases, can realize noninvasive analogue scaling biopsy of stomach focus and can support doctors to make completely non-invasive focus image analysis in vitro.

The invention relates to a method and a system for testing a machine top box based on serial port communication. The method comprises the following steps: (a) constructing an independent monitoring line range; (b) constructing annular queues which are connected from the beginning to the end and storing the input testing information; (c) starting a machine top box, initializing and communicating with a computer by a serial port; (d) referring the serial port to output aid prompting information, setting a testing item by operating a remote controller, recording the input key value and the inputkey time by the monitoring line range of the serial port and forming a testing path which is placed in the annular queues; (e) inputting a command of 'starting automatic testing' by the serial port, carrying out sequence circulation scanning on each node of the whole queue after receiving and affirming the command by the monitoring line range, and delivering the scanned key value sequentially intothe system of the machine top box according to the calculated time interval; (f) monitoring the testing information input by keys by the system of the machine top box and running a corresponding function module to the testing path set by the testing personnel by different received testing information; and (g) outputting a testing result to a computer screen by the serial port. The invention can carry out automatic testing, has simple operation and is beneficial to discovering a latent defect existing in software and enhancing the stability of a product.

The invention discloses a financial subject rule base based automatic online auditing method. The method comprises: acquiring and preprocessing auditing financial data; establishing a single-account detection rule base, and selecting or setting a detection model for detecting a single account; if an associative model exists among the accounts, establishing a multi-account detection rule base, selecting or setting a detection model for associatively detecting multi-account financial data; and generating an auditing detection report according to a single-account detection result and a multi-account detection result. According to the method, a data source is acquired and mined, vertical and horizontal comparative analysis and associative detection analysis are performed, and finally analytic results of the vertical and horizontal comparative analysis and the associative detection analysis serve as comprehensive comments and are reflected in the form of the auditing detection report, thereby facilitating auditors to discover and check auditing doubtful points. The technical problems of tedious auditing process, high repeatability, low efficiency, high omission risk and no solidification of auditing process experience in an existing database retrieval technology based manual auditing mode are well solved.

The present invention provides a mobile communication user group construction method on the basis of fraction filtering and label propagation, belonging to the field of date business. The method comprises: calculating the connection closeness among user nodes; building a weighted complex network among the user nodes; constructing a seed group of a social relation group through adoption of a fraction filtering algorithm on the basis of the weighted complex network; initiating all the node labels in the network on the basis of the seed group, namely distributing initial labels for each node; and performing label propagation through adoption an improved SLPA algorithm, dividing the nodes to corresponding groups on the basis of the labels of the nodes when the labels of the major nodes are converged, and completing the construction of the social relation group, namely constructing a group of nodes which have the same labels. The mobile communication user group construction method on the basis of fraction filtering and label propagation is able to obtain a good user friend recommend effect and a good cooperation recommend effect, is helpful for users to form analysis and discover an abnormal colony, and is taken as the division base of the next generation communication.

The present invention discloses a behavior time series based block-chain node clustering method. According to the method, clustering can be carried out on the block-chain nodes, and according to the behavior time series, the block-chain nodes can be divided into a plurality of class clusters that are internally and mutually similar, so that maintenance of a large number of nodes and discovery of nodes with abnormal behavior are facilitated; and at the same time, users can choose and use some attributes (such as transaction amount and transaction frequency) of nodes to construct time series according to their own needs.

The invention relates to a smoke tracking aircraft, which includes an aircraft body. The middle part of the aircraft body is provided with a power supply and a controller. A model plane tracker is inserted on the controller of the aircraft. The lower end face of the aircraft body middle part is provided with an isolation frame. A wire-reeling machine is arranged on the left side of the lower end face of the isolation frame. A vertical arm is arranged on the right side of the lower end face of the isolation frame, and has a fixed end and a movable end. The movable end is connected to the lower part of the fixed end through hinged connection, a hand-held firework signal flare is clamped in the movable end, and the triggering rope end of the hand-held firework signal flare is towards the left and bypasses a guide wheel to be fastened to the shaft of the wire-reeling machine. A gripper is arranged on the right of the vertical arm, and is stuck on a side wall of the isolation frame. The smoke tracking aircraft provided by the invention can effectively help users search for lost aircrafts, and is especially for open field tracking with great tracking difficulty and broad seeking range. The firework signal emitted by the hand-held firework signal flare can be white or colored, thus being more helpful to seek by users.

The invention discloses a 5G fire rescue method and a fire rescue helmet. With the 5G fire rescue method, the position and vital sign condition of trapped persons can be determined, the toxic and harmful gas of a disaster scene can be timely discovered, meanwhile, fire rescue information is provided for individual fire rescue workers wearing the fire rescue helmets through communication with a fire rescue command center, so that individual rescue of the fire rescue workers is avoided, then the safety of the workers is better protected, and the fire extinguishing and rescue efficiency is improved. With the fire rescue helmet, the vital sign data information of the trapped persons, disaster scene video information, smoke concentration information, temperature information and humidity information can be collected, the physical positions of the fire rescue workers can be located through GPS positioning chips, the information then is sent to the fire rescue command center, rescue auxiliaryinformation sent by the fire rescue command center can be projected to protective masks, so that the surrounding environment can be fully known, and therefore, while the rescue success rate is increased, the safety of the rescue workers can be better guaranteed.

The invention discloses a search-result multi-dimensional navigating method on the basis of dimension labels, and a dimension hierarchical tree is generated by utilizing the dimension information of a document. The search-result multi-dimensional navigating method comprises the following steps of requiring the document to have a plurality of different dimension labels (such as conceptions, time, places and characters), wherein each dimension has a hierarchical structure; interacting with a user through the dimension hierarchical tree in a filtering or browsing mode; showing the distribution and the summary of the document on each dimension in an interaction result to the user through the dimension hierarchical tree and a document list. The search-result multi-dimensional navigating method can be used for expanding a result set on dimensions by layer, checking distributed information and document summaries and helping as well as quickening the user to acquire required knowledge from mass results and has broad prospects in the fields of knowledge discovery, result analysis and showing and data mining.

The embodiment of the specification discloses a data labeling method, a data labeling device and data labeling equipment. A solution includes: obtaining feature vectors of all to-be-labeled data; using a density clustering algorithm to carry out clustering on all the feature vectors to obtain a plurality of class clusters; carrying out screening in points contained by the class clusters to obtaina core object set and a non-core object set according to density situations of the class clusters; selecting partial core objects in the core object set of the class clusters and partial non-core objects in the non-core object set of the class clusters, and carrying out labeling; and carrying out automatic diffusion labeling on at least partial other points in the class clusters according to a labeling result.

The invention discloses a cause-and-effect structure learning method based on flow characteristics. The method comprises following steps of 1: generating and distributing any new characteristic in a flow manner; 2: carrying out a correlation analysis on each of newly generated characteristics; 3: carrying out a redundancy verification analysis on a characteristic set; 4: carrying out searching orientation based on each of the characteristics; 5: repeating steps of 1-4 until the numbers of the generated characteristics exceed a limit value, finally obtaining a corresponding cause-and-effect structure. According to the invention, a cause-and-effect structure relation can be found in linearly randomly distributed data with flow characteristics and time complexity of learning is reduced, thereby satisfying timeliness requirements of online learning.

An application program performance monitoring method includes: a server establishes a communication channel with an electronic device installed with a monitored object; The server receives a test request sent by a monitored object, wherein the monitored object is an application program; The server collects performance parameters of the monitored object; The server analyzes the performance parameters; And the server displays the analysis result for reference by the user. The invention also provides an application program performance monitoring device, an electronic device and a storage medium.The invention can monitor and analyze the performance of the application program and ensure the information security.

The present invention relates to CADASIL related gene mutation types and detecting method. The gene mutation types include: the mutation of codon 134 in exon Exon4 from TGC to TAC, the mutation of codon 141 in exon Exon4 from CGC to TGC, the mutation of codon 90 in exon Exon3 from CGT to TGT, the mutation of codon 117 in exon Exon4 from TGC to CGC, the mutation of codon 169 in exon Exon4 from CGC to TGC, and the mutation of codon 182 in exon Exon4 from CGC to TGC. The gene sequencing process includes the steps of: providing DNA sample, designing primers for 22 exons, selecting 10 mutant hot points for exon PCR amplification, performing nucleotide analysis in DHPLC technology, performing gene sequencing on DHPLC positive samples to determine gene type, performing other exon PCR amplification on DHPLC negative samples, performing KHPLC detection, and performing gene sequencing on DHPLC positive samples.

The invention relates to the technical field of gene polymorphism detection, and in particular relates to a sequencing primer, a kit and a detection method for detecting CYP2C19 gene polymorphism, which aim at overcoming the defects that a DNA microarray chip method for detecting CYP2C19 gene polymorphism is long in consumed time, relatively high in cost and inflexible in use in the prior art. The sequencing primer provided by the invention is the one for detecting CYP2C19*17 gene polymorphism, and the 3'-end base sequence of the sequencing primer is -TTGTGTCTTCTGTTCTCAA-3'. The kit provided by the invention is short in detection time, low in detection cost, flexible in use and very high in detection precision. The detection method provided by the invention is easy in operation.

The invention discloses an Internet of Things intelligent monitoring device for an electric vehicle. The device comprises: an electric signal acquisition module, a temperature acquisition module, an MCU intelligent control module including measurement sub-module, a positioning module, an Internet of Things communication module. The electric signal acquisition module collects voltage and current ofa battery and sends it into the measuring sub-module. The measuring sub-module converts an electric signal into a voltage and current parameter, and calculates an output power and an electric energyparameter. The temperature acquisition module collects a temperature signal and sends it to the MCU intelligent control module. The MCU intelligent control module is connected to Internet cloud platform data through the Internet of Things communication module. The MCU intelligent control module obtains positioning information by using the positioning module. The MCU intelligent control module hasa calculation processing subroutine module and an early warning logic submodule. The calculation processing subroutine module determines whether it is charging, driving, or parking state according tothe electric signal, and the early warning logic submodule alerts when there is a security risk.

The invention discloses a silica gel swimming cap pad printing process, and belongs to the field of swimming caps. The process comprises: S1, manufacturing a steel plate gravure by using a film etching method based on a to-be-printed pattern; and S2, uniformly coating within the pattern range on the steel plate gravure with a specially-made pad printing ink. According to the present invention, byusing the specially-made printing ink, the acid-resistant and alkali-resistant additive is added to the ink so as to improve the acid resistance and the alkali resistance of the silica gel swimming cap, such that the letters or patterns and the like printed on the silica gel swimming cap by pad printing do not easily shed under the influence of fresh water or seawater; by adding the antioxidant tothe ink, the service life of the silica gel swimming cap can be prolonged; by using the flavoring agents with different fragrances, the user can conveniently select the silica gel swimming cap with the proper odor according to hobbies so as to improve the comfort of the swimming cap; and the gas-permeable small holes are arranged on the silica gel swimming cap and are matched with the waterproofgas-permeable film, such that the waterproof effect is achieved, and the user cannot feel stuffy during the wearing of the silica gel swimming cap.

The invention discloses a hybridization method for nymphaea. The method comprises the following steps: (1), matching hybridization male and female parents, determining a breeding objective, and then selecting male and female parents which can perform fructification and meet characters of the breeding objective; (2), bagging flower buds of the male parent; (3), bagging the female parent one day before the female parent is about to come into bloom; (4), preparing 30 to 50 ml of pure water, 2.0 to 3.0 g of saccharose, 0.05 g of naphthylacetic acid and ethyl alcohol into pollination liquid; (5), collecting pollen, uniformly stirring the pollination liquid, firstly soaking a cotton swab into the pollination liquid, and then dipping the cotton swab into a stamen of the mature male parent; (6), performing pollination, dipping the cotton swab which dips pollen to a stigma of the female parent, and slight brushing the stigma for a couple of times; then covering a pollination bag, and covering agauze bag to an outmost layer; marking information, and marking with white foam. The pollination method is low in technical requirement on pollination, but is high in efficiency and success rate.

The invention relates to the technical field of gene polymorphism detection, and in particular relates to sequencing primers, a kit and a detection method for detecting CYP2C19 gene polymorphism, which aim at overcoming the defects that a DNA microarray chip method for detecting CYP2C19 gene polymorphism is long in consumed time, relatively high in cost and inflexible in use in the prior art. The sequencing primers provided by the invention comprise a CYP2C19*2 sequencing primer of which the 3'-end base sequence comprises -ccactatcattgattatttc-3', and further comprises a CYP2C19*3 sequencing primer of which the 3'-end base sequence comprises -ttgtaagcaccccct-3'. The kit provided by the invention is short in detection time, low in detection cost and flexible in use, and the detection method is easy in operation.

The present invention relates to a randomness test-based Android software reinforcement detection method, characterized by comprising steps of: step 1, after preprocessing a training sample set, calculating and determining a threshold value by means of random testing; Step 2, after preprocessing a to-be-tested apk file, obtaining testing data through calculation by means of the randomness test; and Step 3, comparing the testing data with the threshold value, wherein if the testing data is within a range of the threshold value, the to-be-tested apk file is a reinforced file, and if the testing data is not within the range of the threshold value, the to-be-tested apk file is not a reinforced file. The detection method provided by the present invention is effective in detection of reinforced software, high in accuracy and low in a false alarm rate, which facilitates discovery of potential malicious software.

The invention discloses an electronic medical record processing and filing method based on layout files, and belongs to the field of medical archives. According to an electronic medical record processing and filing method based on layout files, paperless management of electronic medical records can be realized, the use of paper medical records can be reduced, the manpower and storage costs of medical and health institutions are greatly reduced through paperless management, sharing and retrieval of medical records are facilitated, online storage and retrieval of layout electronic medical records by patients are facilitated, and the business collaboration ability among medical and health institutions is improved; meanwhile, through the arrangement of the entity decryption card, when electronic edition handwritten signatures are inconsistent, the self-destruction effect is achieved, the entity decryption card loses the effect, and therefore the situation that the electronic medical recordis tampered is effectively avoided, and the accuracy of the electronic medical record is effectively guaranteed; under the arrangement of the tracking and early warning system, the tracking and earlywarning of the electronic medical record on the health of the patient can be effectively ensured, and the condition delay caused by purchasing prescription medicines by the patient according to the previous medical record is effectively avoided.

The invention discloses a podophyllotoxin structure modified derivative and a preparation method thereof, and belongs to the technical field of organic chemical synthesis. The derivative is an N-substituted-4[beta]-amino-4-deoxy epipodophyllotoxin derivative, the structural formula of the derivative is shown as a formula (I), and in the formula (I), R1 and R2 are independently selected from phenyl, 2-thienyl, alkyl-substituted aryl, halogen-substituted aryl, C1-C6 alkyl or camphor substituent. The preparation method of the podophyllotoxin structure modified derivative has the advantages of being mild in synthesis condition, easy to operate, high in product yield, high in atom economy and the like, has good scientific research value and application prospect, provides a brand new route for structural modification of the compound, can play an important role in the field of synthesis of drug intermediates, pesticide intermediates and the like, reduces the production cost, and has good application value and potential in industry and scientific research.

A mobile communication user group construction method based on faction filtering and label propagation belongs to the field of data business. Calculate the closeness of connections between user nodes; build a weighted complex network between user nodes; based on the weighted complex network, use the faction filtering algorithm to construct the seed group of the social relationship group; based on the seed group, initialize all node labels in the network , that is, assigning an initial label to each node; using the improved SLPA algorithm for label propagation, when the labels of most nodes converge, the nodes are divided into corresponding groups based on the node labels to complete the construction of social relationship groups. That is, nodes with the same label form a group; the advantages of this invention are: it can obtain better user friend recommendation effects; it can obtain better collaborative recommendation effects; it is helpful for user composition analysis; it is helpful for discovering abnormal groups; next The division basis of a generation of communications.

The invention relates to a water lily hybridization method. The present invention comprises the following steps: (1) selection and matching of hybrid parent parents, after determining the breeding target, selecting the parent parent that can bear fruit and meet the traits of the breeding target; (2) bagging the flower buds of the male parent; Bagging the female parent the day before opening; (4) Prepare 30-50ml of pure water, 2.0-3.0g of sucrose, 0.05g of naphthaleneacetic acid, and ethanol to prepare a pollination solution. (5) Collecting pollen: Stir the pollination solution evenly, soak it in the pollination solution with a cotton swab, and then dip the stamen of the mature male parent with the cotton swab. (6) Pollination: Use a cotton swab dipped in pollen to dip the stigma of the female parent, and gently brush it a few times; then put the pollination bag on, and cover the outermost layer with a mesh bag; mark the information, and use white foam to mark. The pollination method used in the present invention has low technical requirements for pollination, but high efficiency and high success rate.

The invention discloses a search-result multi-dimensional navigating method on the basis of dimension labels, and a dimension hierarchical tree is generated by utilizing the dimension information of a document. The search-result multi-dimensional navigating method comprises the following steps of requiring the document to have a plurality of different dimension labels (such as conceptions, time, places and characters), wherein each dimension has a hierarchical structure; interacting with a user through the dimension hierarchical tree in a filtering or browsing mode; showing the distribution and the summary of the document on each dimension in an interaction result to the user through the dimension hierarchical tree and a document list. The search-result multi-dimensional navigating method can be used for expanding a result set on dimensions by layer, checking distributed information and document summaries and helping as well as quickening the user to acquire required knowledge from mass results and has broad prospects in the fields of knowledge discovery, result analysis and showing and data mining.

The invention relates to a remote monitoring method for realizing fine-grained syndrome name segmentation of traditional Chinese medicine. The method uses the naming and translation conventions of TCMsyndromes to train a conditional random field model based on the segmentation of TCM fine-grained syndromes names, Firstly, the Chinese-English word relationship of TCM syndromes in Chinese-English parallel corpus is used to construct the noisy marker training data by probability alignment method, which can heuristically combine forward alignment and backward examination to infer the fine-grainedsegments in TCM syndromes, and then the conditional random field model of these fine-grained segments is trained. The invention is reasonable in conception and simple in use for training a conditional random field model based on fine-grained syndrome name segmentation of traditional Chinese medicine in the field of traditional Chinese medicine, and hardly relies on or even does not need manual labeling training data.

The invention relates to a remote monitoring method for realizing fine-grained syndrome name segmentation of traditional Chinese medicine. The method uses the naming and translation conventions of TCMsyndromes to train a conditional random field model based on the segmentation of TCM fine-grained syndromes names, Firstly, the Chinese-English word relationship of TCM syndromes in Chinese-English parallel corpus is used to construct the noisy marker training data by probability alignment method, which can heuristically combine forward alignment and backward examination to infer the fine-grainedsegments in TCM syndromes, and then the conditional random field model of these fine-grained segments is trained. The invention is reasonable in conception and simple in use for training a conditional random field model based on fine-grained syndrome name segmentation of traditional Chinese medicine in the field of traditional Chinese medicine, and hardly relies on or even does not need manual labeling training data.

The present invention relates to a randomness test-based Android software reinforcement detection method, characterized by comprising steps of: step 1, after preprocessing a training sample set, calculating and determining a threshold value by means of random testing; Step 2, after preprocessing a to-be-tested apk file, obtaining testing data through calculation by means of the randomness test; and Step 3, comparing the testing data with the threshold value, wherein if the testing data is within a range of the threshold value, the to-be-tested apk file is a reinforced file, and if the testing data is not within the range of the threshold value, the to-be-tested apk file is not a reinforced file. The detection method provided by the present invention is effective in detection of reinforced software, high in accuracy and low in a false alarm rate, which facilitates discovery of potential malicious software.

The invention discloses an early-warning type intelligent charge post which comprises an alternative current acquisition module, a direct current acquisition module, a metering module, an MCU (Microprogrammed Control Unit) intelligent control module, a network communication module and a two-dimensional code module which are integrated inside a charge post main body, wherein the input port of the metering module is connected with the alternative current acquisition module and the direct current acquisition module respectively; the output port of the metering module is connected with the MCU intelligent control module; the MCU intelligent control module is connected with the network communication module to transmit data outside; the MCU intelligent control module is connected with the two-dimensional code module which is used as a man-machine interaction interface; a computing sub-program module, a sudden change processing module and an early-warning logic module are programmed in the MCU intelligent control module; electric signals are computed and processed by using the computing sub-program module and the sudden change processing module and are further transmitted into the early-warning logic module to judge electric potential safety hazards. By adopting the early-warning type intelligent charge post, an electric potential safety hazard monitoring function of the charge post can be achieved, types and happening times of the electric potential safety hazards can be visibly distinguished, and the working security of the intelligent charge post can be improved.

The invention provides a fragment ion prediction method of a compound and application. The method comprises the following steps: 1) determining a compound for an experiment, a parent ion molecular formula of the compound and a fragment ion molecular formula of the compound; 2) selecting stable isotopes according to element composition of parent ions and fragment ions; 3) according to the determined compound, the molecular formula of the parent ion, the molecular formula of the fragment ion and the number of stable isotope elements in the parent ion and the fragment ion, calculating the condition that the parent ion and the fragment ion are labeled by the stable isotopes; 4) calculating the number of all parent ions and all fragment ions labeled by the stable isotopes; 5) according to the number of the marking conditions obtained in the step 4), calculating the accurate mass number of parent ions and fragment ions in all the marking conditions, and calculating the mass-to-charge ratio; and 6) establishing a mass-to-charge ratio database of fragment ions of the compound.

The invention discloses a visual trachea intubation kit for small animals. The visual trachea intubation kit for small animals comprises an oral cavity dilator and a peeping system, the oral cavity dilator comprises a hollow handle, a hollow screw rod, a first chuck, a connecting block, a second chuck, an angle adjusting rod and steel channels; the hollow screw rod is sleeved in the hollow handle;the lower end of the hollow screw rod is fixedly connected with a knob; the upper end of the hollow screw rod is fixedly connected with a rotating head; the upper end of the hollow handle is fixedlyconnected with the first chuck; two first embedding grooves are formed in the two sides of the first chuck correspondingly; the second chuck is located above the first chuck; two second embedding grooves are formed in each of the two sides of the second chuck; the visual trachea intubation kit is compact in structure and high in intubation success rate, during specific use, the included angle between the steel channels is adjustable, a plurality of convex strips can are adopted for clamping the teeth of a small animal, a supporting portion is located at the teeth of the small animal, the oralcavity of the small animal cannot be damaged, a magnifying lens plays a role in magnifying the view of the oral cavity, an airway can be found easily, and intubation is facilitated.