35results about How to "Reduce the risk of omission" patented technology

An embodiment of the invention provides a credit threshold training method and device as well as an IP address detection method and device. The credit threshold training method comprises the followingsteps of: counting various service characteristics for service operation triggered based on IP address history; calculating at least two correlation coefficients for each service feature in a gradingmanner, wherein the correlation coefficient is used for representing the correlation between the service features and the legality; for an ip address, generating a credit value representing legalityaccording to the correlation coefficient corresponding to the service feature; generating an evaluation index for the IP address, wherein the evaluation index is used for evaluating the legality of predicting the IP address by using the service characteristics; and if the evaluation index of the IP address conforms to the target condition, determining a credit value corresponding to the evaluationindex as the credit threshold value. According to the credit threshold training method and the device as well as the IP address detection method and the device, multi-dimensional comprehensive judgment is realized, a threshold value for single dimension is avoided, the risk of mistaken interception caused by fault in single dimension can be reduced, and the risk that an illegal user bypasses thesingle-dimensional threshold value to bypass management and control is also reduced, namely, the risk of omission is reduced.

The invention provides a network device for which the 1+1 redundancy architecture is adopted. The network device comprises a master card and a slave card. The master card is communicatively connected with a terminal device and is used for receiving and processing a plurality of data sent by the terminal device. The slave card is communicatively connected with the terminal device and the master card and is used for receiving a plurality of data sent by the master card so as to backup the data and process the data together with the master card under the same state. The invention also provides a synchronous data transmission method. The master and slave cards transmit the data adopting the same sequence and principle and process the data under the same state so as to reach the synchronization of the data transmission, thus reducing the risk of omission of the data transmission and realizing the backup of the data without the MCP so as to reduce the burden of the MCP.

The invention discloses a task distribution method and device. The method comprises the steps as follows: when a task creation command for creating a new task is received, a task template for creating the new task is obtained and displayed, wherein the task template comprises a plurality of pre-created subtask templates for providing a user with the task content for editing the new task; a selection command for selecting at least one subtask template from the plurality of subtask templates is received; the task content of the subtask template selected by the selection command input by a user is received, and a corresponding subtask is generated; the subtasks are distributed to corresponding task nodes which are the nodes corresponding to executors processing the subtasks. The user can select the desired subtask templates from the task template, enter the corresponding task contents and then distribute the subtasks to the executors in a unified manner, the user does not need to subdivide, edit and distribute the subtasks manually, so that the task distribution efficiency is improved, and the task missing risk is reduced.

The invention provides a following-type environmental parameter monitoring system of a workshop. Each wireless sensor network comprises a sensor node, a router node, a coordinator node, an upper computer and an on-site alarming device, wherein the sensor node moves along with a product needing to be monitored to monitor the environmental parameters of the surroundings of the product, the router node is fixed to a static platform, the sensor node works out the self position according to the position of the router node, monitoring data of the sensor node reach the upper computer after passing through the router node and the coordinator node, and if the environmental parameters exceed a permissible range, the upper computer will give an alarming instruction to the on-site alarming device to warn a user. The following-type environmental parameter monitoring system of the workshop has the advantages that the monitoring area is enlarged through the movement of the sensor nodes, the omission risks are reduced, the number of needed sensor nodes is reduced, the effect of enlarging the monitoring area with the low production cost is realized, and the quality of the product is guaranteed.

The embodiment of the invention discloses a change detection labeling method, device and system of a remote sensing image and a storage medium. The method comprises the following steps: acquiring two corresponding remote sensing images of a target scene in different time phases; determining a plurality of changed sub-regions between the two remote sensing images and an outer contour corresponding to each sub-region; the outer contours of the multiple sub-regions are clustered to obtain multiple clustered regions, one clustered region comprises the outer contours of one or more sub-regions, and the sub-regions included in any two clustered regions are different from each other; and according to the outer contour position information of each sub-region included in the first clustering region, performing outer contour labeling of each sub-region in the two remote sensing images, and controlling a display device to display the images of the labeled parts of the two remote sensing images. According to the remote sensing image change detection labeling method, the problem that change detection labeling on the remote sensing image is inconvenient in the prior art is solved.

The invention discloses a part quality detection method based on point measurement data, which belongs to the field of part quality detection. Including 1) the step of surface feature discrete processing; 2) the step of creating a collection of sampling points; 3) the step of point measurement and data acquisition; 4) the step of constructing point groups; 5) the step of constructing point group statistics; 6) the construction of feature group statistics Quantitative step; 7), the step of constructing batch statistics. The invention performs equidistant dispersion on the curved surface features of the parts, and combines the point-taking method to obtain a sample point set that is closer to the real contour of the parts, and compares the measured data with the theoretical data to reflect the processing quality of each type of feature of the parts. Manufacturing process information and special structure information comprehensively reflect the influence of processing sequence, process parameters and special structure on the quality of parts, and can obtain multi-dimensional evaluation indicators, which intuitively reflect the quality of parts in specific areas, specific processes, and specific processing parameters status, the test results are objective and true.

The invention discloses a visitor intelligent management method, device, system and computer-readable storage medium. The method includes: obtaining the visitor information and access request input by the visitor; obtaining the visitor's identification information and additional identification information; using the identification information to access the pre-stored address book; Whether the additional identity information of the visitor is consistent with the additional identity information corresponding to the identity information in the pre-stored address book; when the additional identity information entered by the visitor is inconsistent with the additional identity information in the pre-stored address book, the additional identity information entered by the visitor is used Updating the additional identity information in the pre-stored address book to update the pre-stored address book. According to the visitor intelligent management method, device, system and computer-readable storage medium of the embodiments of the present invention, the visitor information input by the visitor can be used to maintain and update the pre-stored address book in time, thereby reducing subsequent communication costs.

Embodiments of the present invention provide a speech synthesis method, system, device, and storage medium. The method includes: obtaining text to be speech synthesized; obtaining each text unit matrix according to the text; obtaining each of the text unit matrices according to the pre-stored text unit spectrum sequence. The unit spectrum matrix corresponding to the text unit matrix, and the number of unit spectrum frames corresponding to each of the text unit matrices is obtained, wherein the text unit spectrum sequence stores the text unit matrix and the unit spectrum matrix corresponding to each other Constructing a text spectrum matrix corresponding to the text according to the number of unit spectrum frames and the unit spectrum matrix; performing speech synthesis on the text spectrum matrix to obtain audio corresponding to the text. The speech synthesis method, system, device and storage medium provided by the embodiments of the present invention can obtain accurate speech synthesis audio within a relatively short speech synthesis time.

This application discloses a method for determining the scope of functional testing, which includes obtaining the business elements to be tested according to the business testing requirements; importing the business association map; and judging whether the business elements and / or business If so, update the business element and / or business mapping relationship in the business association map, retrieve business modules of different levels related to the business element to be tested in the updated business association map, and according to The business mapping relationship between business modules at different levels outputs the test topology path of the business element to be tested in the updated business association map; if not, directly retrieve it in the business association map, and The business mapping relationship between outputs the test topology path of the service element to be tested in the business association map, so as to ensure the completeness of the functional test to the greatest extent.

The embodiment of the invention provides a speech synthesis method and system, equipment and a storage medium. The method comprises the following steps: obtaining a text to be subjected to speech synthesis; obtaining each text unit matrix according to the text; obtaining unit frequency spectrum matrixes corresponding to the text unit matrixes according to a pre-stored text unit frequency spectrum sequence, and obtaining unit frequency spectrum frame numbers corresponding to the text unit matrixes, wherein the text unit frequency spectrum sequence stores the text unit matrixes and the unit frequency spectrum matrixes which correspond to each other; constructing a text spectrum matrix corresponding to the text according to the unit spectrum frame number and the unit spectrum matrix; and performing speech synthesis on the text spectrum matrix to obtain an audio corresponding to the text. According to the speech synthesis method and system, the equipment and the storage medium provided by the embodiment of the invention, the accurate speech synthesis audio can be obtained within a short speech synthesis time.

The invention discloses a bug data analysis method and device, and relates to the technical field of computers. A specific embodiment of the method comprises the following steps: acquiring bug data; wherein the bug data comprise a bug acceptor identifier; according to the bug acceptor identifier, inquiring information of a department to which a bug acceptor belongs, and updating the inquired department information to the bug data; and according to the updated bug data, generating a bug analysis result of the department dimension. According to the method, the information of the department to which the bug acceptor belongs is acquired according to the bug acceptor identifier of the bug data, so that the department information is combined with the bug data, and bug data analysis of department dimensions is realized.

The invention discloses a camera control method and system, a server and control equipment. The method comprises the steps of: obtaining a modification instruction sent by a user based on a preset interface; sending a configuration parameter to a camera corresponding to the network point identifier and the camera identifier, and triggering the camera to carry out configuration change according to the configuration parameter; marking the configuration information as remote configuration information under the condition that the configuration information after configuration change sent by the camera is received; and sending the remote configuration information and the camera identifier to control equipment corresponding to the website identifier, and triggering the control equipment to carry out configuration change according to the remote configuration information and the camera identifier. By using the method of the invention, configuration changes of cameras of all websites can be carried out in the server, and after the configuration changes take effect, the configuration changes are automatically issued to the corresponding control devices for use, thereby achieving the purposes of unified management and simultaneous effect taking, avoiding omission of configuration changes of individual cameras, and reducing the omission risk existing when the configuration of the camera is changed.

The invention belongs to the technical field of text image recognition, and specifically relates to a method and system for detecting Chinese keywords in document images based on word matching, aiming to solve the problem of Chinese keyword recognition caused by unstable image quality of document images and diversity of Chinese character arrangement For the problem of insufficient accuracy and robustness, the method of the present invention includes: performing binarization processing on the document image to obtain the first image; performing character detection to obtain the first candidate character set; filtering the first candidate character set to obtain the second candidate character set character set, the first noise candidate character set; filter characters from the first noise candidate character set and add to the second candidate character set to obtain the third candidate character set; perform candidate character combination to obtain the first candidate word set; carry out missing character The secondary detection obtains the second set of candidate words; based on the cost function, the final keyword detection result is selected. The invention improves the accuracy of document keyword recognition and has high robustness.