45results about How to "Guaranteed accuracy and validity" patented technology

The invention relates to a multifunctional intelligent vehicle networking terminal and a method for implementing the multifunctional intelligent vehicle networking terminal, aiming to solve the problem that the existing vehicle-mounted satellite communication products do not have the function of automatically diagnosing the vehicles. The multifunctional intelligent vehicle networking terminal comprises hardware and software; the hardware comprises an upper cover, a lower cover, a satellite positioning system module, a communication antenna, a satellite positioning antenna and the like; the software comprises an operation system layer, a driving layer and an application program layer; the operating system is an embedded real-time operating system and takes charge of the scheduling, management and communication of all tasks; the driving layer is mainly used for completing the configuration, reading, writing and starting of all modules; and the application program layer is used for filling different functions by calling the interface function of the driving layer. Combined with an e-line vehicle networking service system and an intelligent mobile phone, the multifunctional intelligent vehicle networking terminal can realize monitoring, dispatching, fuel consumption management, mileage management, fault diagnosis, a real-time road condition acquisition, incident detection, driving behavior optimization, automatic hibernation, remote upgrade and the like. The multifunctional intelligent vehicle networking terminal is convenient to install and easy to use and has small size and low cost.

The invention discloses an intelligent electricity use data management method based on AMI and J2EE. The method comprises the following steps that according to different service requirements and configuration condition requirements of data to be collected, collection tasks are allocated; the collection tasks are executed, wherein collection instructions are automatically issued to a collection terminal or a measurement device according to the prepared collection tasks and the requirements, and various data of the collection terminal or the measurement device are obtained; the data are checked, wherein service rule checking, data completeness checking, data quality checking and checking about whether data results are correct or not are carried out on the collected data; the data are stored, wherein the data collected by the collection terminal or the measurement device are stored in a cache region and batch storage is carried out after the data reach a preset quantity. An intelligent electricity use data management system comprises a sensor, a serial server, a communication service circuit and the collection terminal. Under the condition that no hardware facility needs to be added, completeness of the data is achieved due to automatic or manual supplementary collection carried out through technological means.

The invention discloses a detection method, device and system for fishing websites, relating to the field of internet security and invented to solve the problem that the fishing websites cannot be detected as internet protocol (IP) addresses are blocked. The method comprises the steps that a server instructs any one client side to detect a webpage of a target website; the client side sends an access request to the target website through self internet protocol IP address, and acquires the webpage of the target website; according to a pre-configured identification rule of the server, the client side detects the acquired webpage; if the detection result shows that the target website is a fishing website, the client side reports the link address and feature information of the webpage to the server. According to the method, the webpage of the fishing website can be requested effectively and can be detected accurately.

The invention discloses a dynamic target locking and tracking method and system for security monitoring. The method comprises: acquiring video data, framing a target, extracting a foreground to recognize the target, determining adjustment parameters, finely cutting and compressing a video, and carrying out other steps. The system herein comprises a video acquisition module, a storage module, a body target framing module, a foreground extracting module, a data modeling module, a pixel classifying module, a body target generating module, a position plotting module, an adjustment parameter generating module, a video data compression module and a communication module. The method and system herein have the advantages that a human target in a video image can be extracted accurately, video acquisition angle and direction are adjusted synchronously according to the movement of the target, the image of the human target is acquired constantly with good clarity and integrity, less data are transmitted in videos, it is ensured that the information of the human target is accurate and valid, and the method and system have high practical value and a promising application prospect.

The invention relates to the technical field of computer network safety, in particular to an intranet sensitive information disclosure evidence collection system and an intranet sensitive information disclosure evidence collection method based on a honeynet technology. The evidence collection system comprises a honeynet, an intranet and a user terminal which is connected into the intranet, wherein the honeynet comprises a honey bait sever, a honey wall and an evidence collection server; the honey bait server is connected into the intranet by the honey wall; the evidence collection server is connected with the honey wall; the honey bait server is used for presetting a honey bait; the honey wall is used or filtering and capturing an interaction data packet of the user terminal which accesses the honey bait through the intranet and transmitting the interaction data packet to the evidence collection server; the evidence collection server is used for collecting evidences for sensitive information disclosure behaviors in the intranet according to the received interaction data. The intranet sensitive information disclosure evidence collection system and the intranet sensitive information disclosure evidence collection method based on the honeynet technology have the advantages of increasing the effectiveness of evidence collection for the intranet sensitive information disclosure and satisfying the actual requirements on the intranet network safety.

The invention discloses an information filter method and device in a man-machine interaction process. The method comprises a sensitive word recognition step of carrying out sensitive word extraction on obtained multi-mode interaction information so as to extract sensitive words from the multi-mode interaction information; an emotion recognition step of carrying out emotion recognition on the extracted sensitive words so as to obtain emotion information of the multi-mode interaction information; and an information filter step of carrying out filter word filter on the multi-mode interaction information on the basis of the emotion information and the sensitive words. Compared with the problems that sensitive information cannot be effectively filtered as existing information filter method is low in sensitive word filter purity and insensitive words are filtered as the filter is too strict, the method provided by the invention is capable of effectively filtering the multi-mode interaction information in the man-machine interaction process, so that the information filter purity is ensured, the effectiveness and correctness of information power are ensured, and then the user experience inthe man-machine interaction process is improved.

The invention discloses an optimal tracking method and system for an automatic identification image of a remote education teacher. The method comprises the following steps of video data acquisition, target framing, foreground extraction target identification, adjustment parameter determination, video simplified compression and the like; the system comprises a video acquisition module, a storage module, a teacher target framing processing module, a foreground extraction module, a data modeling module, a pixel classification module, a teacher target generation module, a position calibration module, an adjustment parameter generation module, a video data compression processing module and a communication module. According to the method and the system, a teacher target in a video image can be accurately extracted, the acquisition angle and the direction of a video are synchronously adjusted according to the movement of the target, and the image of the teacher target can be clearly and completely acquired all the time, so that the data volume in the video transmission is reduced, the accurate effectiveness of the teacher target information is ensured, and the higher practical value and the wide application prospect are provided.

The invention discloses a security monitoring dynamic target optimization locked tracking method and system. The method comprises the steps of collecting video data, framing a target, identifying a foreground extraction target, determining an adjusting parameter, and simplifying and compressing the video; the system comprises a video collection module, a storage module, a human body target framingprocessing module, a foreground extraction module, a data modelling module, a pixel classification module, a human body target generation module, a location calibration module, an adjusting parametergeneration module, a video data compressing processing module and a communication module. Through the tracking method and system disclosed by the invention, the human body target in the video image can be accurately extracted, and the collection angle and direction of the video can be synchronously adjusted according to the movement of the target, thereby clearly and completely collecting the human body target image at any time; the data size in the video transmission is reduced, and the accurate effectiveness of the human body target information is guaranteed; and the method and system havehigh practical value and extensive application prospect.

The invention relates to a vibration deformation amount measuring and calculating method of a vertical high-rise structure vibration isolation system. The vibration deformation amount measuring and calculating method comprises the following steps of refined calculation of a vertical high-rise structure, reduced-scale test model mode testing and 3 vibration deformation amount estimation. The vibration deformation amount measuring and calculating method utilizes two vibration attenuation principles and a reduced-scale test to synchronously perform numerical simulation and model testing, and finally a set of complete and refined huge high-rise air-flotation vibration isolation system vibration deformation calculating and assessing technique.

The invention discloses an automatic teacher identification optimization tracking method and a system thereof for remote education. The method comprises the steps of video data collection, target framing, foreground extraction target recognition, adjustment parameter determination, video reduction and compression, etc.; the system comprises a video collection module, a storage module, a teacher target framing processing module, a foreground extraction module, a data modeling module, a pixel classification module, a teacher target generation module, a position calibration module, an adjustmentparameter generation module, a video data compression processing module, and a communication module. The invention may accurately extract the teacher target in the video image, adjust the acquisitionangle and direction of the video according to the movement of the target, and collect the image of the teacher target clearly and completely at the moment, which reduces the amount of data in the video transmission and ensures the accurate and effective information of the teacher target, and has high practical value and broad application prospects.

The invention provides a method and a system for transferring medical professional information, wherein the transferring method particularly comprises the following steps of: receiving a post of consulting theme comprising human physiological data of a user, wherein the post which is submitted by the user, and the human physiological data are collected by a client side device which is worn on theuser; then receiving the answers or responses which are given by other users or medical professionals to the post of consulting theme, wherein the answers or responses comprise medical professional information; and then analyzing the answers or responses, extracting the key information from the medical professional information and releasing the key information to the device which is designated bythe user, wherein the designed device comprises a designated mobile terminal or the client side device. The method and the system for transferring medical professional information provided by the invention have the advantage that the general users or patients can gain the required effective medical professional information conveniently and quickly.

The invention discloses a dynamic target efficient tracking image data transmission method and system. The method comprises the following steps of collecting video data, framing a target, identifyinga foreground extraction target, determining an adjusting parameter, and simplifying and compressing the video; the system comprises a video collection module, a storage module, a dynamic target framing processing module, a foreground extraction module, a data modelling module, a pixel classification module, a dynamic target generation module, a location calibration module, an adjusting parameter generation module, a video data compressing processing module and a communication module. Through the tracking method and system disclosed by the invention, the dynamic target in the video image can beaccurately extracted, and the collection angle and direction of the video can be synchronously adjusted according to the movement of the target, thereby clearly and completely collecting the dynamictarget image at any time; the data size in the video transmission is reduced, and the accurate effectiveness of the dynamic target information is guaranteed; and the method and system have high practical value and extensive application prospect.

The embodiment of the invention discloses a data processing method and device based on a block chain, a storage medium and node equipment. The method comprises the following steps: receiving a requestfor adding additional information initiated by a terminal for target credential data in the block chain network, and verifying whether the target additional information is valid additional information according to the attribute information, if the target additional information is valid additional information, establishing an association relationship between the target additional information and the target voucher data, and storing the target additional information in the block chain network. Through the embodiment of the invention, the authenticity of recording the abnormal voucher data can be improved, so that whether the voucher data is a valid voucher can be accurately inquired.

The invention belongs to the field of medical technical equipment, and particularly relates to an automatic preparation device used for blood sampling pipes before blood sampling. The automatic preparation device used for the blood sampling pipes before blood sampling comprises a shell, a feeding and material storing module, a conveying module, a printing and labeling module and a discharging module. Conveyor belts drive the blood sampling pipes to move, and the blood sampling pipes are then pushed to assigned positions through a push block and can be conveniently taken by workers for use.

The invention belongs to the technical field of traditional Chinese medicine multiple crushing control, and discloses a traditional Chinese medicine multiple crushing control system and method for a pharmaceutical workshop. The traditional Chinese medicine multiple crushing control system for the pharmaceutical workshop comprises a video monitoring module, a crushing degree detection module, a central control module, a traditional Chinese medicine material weighing module, a mixing module, a crushing module, a stirring module, a binding module, a pharmaceutical data processing module and a display module. The crushing degree of traditional Chinese medicine materials is accurately judged through the crushing degree detection module, effectiveness and accuracy of the crushing degree judged result are ensured, meanwhile, high-speed storage, copy backup and classified storage of traditional Chinese medicine production data are achieved through the production data processing module, data processing is high in automatic degree, viewing, retrieval and later analysis of traditional Chinese medicine production data are convenient, and data management is convenient.

The invention relates to a wiper power transmission assembly scratch angle and tooth gap detection device and method; the detection device comprises a base plate, a first rotary unit and a second rotary unit; the first and second rotary units are respectively fixed on the base plate; the first rotary unit comprises a first motor with encoder feedbacks and a fixed device; the fixed device is used for relatively fixing a power output shaft of the wiper power transmission assembly and the rotary shaft of the first motor with encoder feedbacks; the second rotary unit comprises a second motor with encoder feedbacks and a rotary plate; the second motor rotary shaft is fixed with the central shaft of the rotary plate; the rotary plate is also provided with an eccentric shaft; the eccentric shaft is used for fixing the power input connecting hole of the bull gear of the wiper power transmission assembly. The detection device and method are high in detection precision, can use the motor rotation direction reversion and motor feedback signals to detect the scratch angle and scratch angle tooth gaps, thus alarming and counting unqualified products; the wiper power transmission assembly scratch angle and tooth gap detection device is easy to use.

The invention discloses an executable code updating method and device in direct current control protection equipment and a storage medium. The method comprises: storing program source codes in a computer and executable codes obtained through compilation according to the program source codes in target direct current control protection equipment in advance; after an updating instruction for updatingthe target executable code is received, obtaining a target program source code corresponding to the target executable code from target direct current control protection equipment; modifying the source code of the target program and compiling the code, and burning the compiled executable code to the target DC control protection equipment, so that the updating of the target executable code in the target DC control protection equipment can be realized; and the accuracy and the effectiveness of the modified target executable code can be relatively ensured, so that the safety and the stability ofthe direct current control protection system are ensured.

The invention discloses a face image clustering method based on a golden section method. The face image clustering method comprises the following steps: 1) applying a deep convolutional neural networkDCNN to realize feature representation of all face images in a database; 2) applying a K-Means ++ clustering algorithm to realize clustering of image representation; and 3) determining the optimal clustering number based on a 0.618 golden section method, and the process is as follows: firstly, giving a clustering range [a, b], and K belongs to [a, b]; randomly initializing a given clustering number K0 in the range, and constructing an optimization function f(K) based on an internal performance evaluation index of a clustering result; then, based on a 0.618 golden section optimization algorithm, dynamically searching the optimal solution of the function for in a one-dimensional mode; wherein the optimal solution is the optimal clustering number K*, and the corresponding clustering result C* is the optimal clustering of the face image library. According to the invention, the face image clustering performance is significantly improved.

The invention belongs to the technical field of die structures, and provides a continuous progressive die for a waisted type cooling fin. The continuous progressive die comprises a die hold assembly,a feeding assembly, a punching assembly, a flanging guide assembly and a discharging assembly, wherein the feeding assembly, the punching assembly and the flanging guide assembly are sequentially arranged in the length direction of the die holder assembly; the die holder assembly comprises a first die assembly and a second die assembly which are oppositely arranged; the punching assembly comprisespunching female die bodies and first punch parts, wherein the female die bodies are arranged on the first die assembly, and the first punch parts are connected to the second die assembly; the flanging guide assembly comprises flanging female die bodies and second punch parts, wherein the flanging female die bodies are arranged on the first die assembly, and the second punch parts are used for flanging openings punched by the punch parts; the first punch parts are in the shape of a ladder; the front end surfaces of the first punch parts are arc-shaped; and guide parts are further arranged at the front end parts of the second punch parts. The continuous progressive die has the advantage that by means of the design, the problems that an existing die structure cannot realize continuous production, and meanwhile, the production efficiency is low due to the fact that the design of a punch structure is incomplete can be solved.

The invention belongs to the technical field of railway construction equipment. A portable assembly type rail car comprises a front axle, a rear axle, bearing longitudinal beams, side carriage bodiesand a bearing bottom plate, wherein the front axle and the rear axle are correspondingly arranged front and back; the bearing longitudinal beams are detachably assembled between the front axle and therear axle; the bearing longitudinal beams, the front axle and the rear axle are assembled into a walking chassis; the side carriage bodies are detachably assembled on side parts of the walking chassis; the bearing bottom plate is detachably assembled on the walking chassis. A portable assembly type spraying operation system comprises the portable assembly type rail car, spraying equipment and anelectric control system. The invention further discloses a portable assembly type spraying operation method. The portable assembly type rail car can be formed by assembling all parts; the parts can bedisassembled in a transportation process to reduce a loading and transporting size, and therefore field long-distance light transportation can be achieved; rapid on-line and rapid on-site assembly from a step ladder construction entrance in a field line can be achieved, and practicability of equipment is greatly improved.

The invention relates to a data collection and analysis system. The invention particularly relates to a data collection and analysis system for electronic balance detection. The system includes an electronic balance, the electronic balance sends detection data to the mobile terminal through the wireless communication module; the mobile terminal uploads the received detection data to the cloud server; the cloud server is connected with a detection data pre-storage module for pre-storing detection data; the cloud server is connected with a detection data processing module used for carrying out data processing on the pre-stored detection data, and the detection data processing module is connected with a processing result judgment module used for judging whether abnormal data exists or not according to a pre-stored detection data processing result; according to the technical scheme provided by the invention, the defects that errors are easily caused by manual processing of detection data and the accuracy of the detection data cannot be ensured in the prior art can be effectively overcome.

The invention, which relates to the technical field of the management system, discloses a university bookend public resource reservation management system comprising a system management module used for managing accounts, roles, permissions and checking logs; the resource management module is used for integrating and distributing public resources of college and university books; the process reservation module is used for managing the preliminary stage of university book college public resource reservation; the termination reservation module is used for managing the final reservation result of the college and university college public resources; the faculty worker module is used for identity verification, reservation request query and reservation request confirmation of faculty workers; and the student module is used for verifying the identity of the student, sending a reservation request and receiving a reservation result. According to the invention, college book college public resource information is integrated, so that public resource management is facilitated; public resources are used by online reservation, modification, confirmation and the like, so that the accuracy and effectiveness of reservation are ensured; and a network informatization mode is adopted, so that the utilization rate of public resources is improved.

The invention discloses a cast pipe diameter identification method and device based on binocular vision, and relates to the technical field of computer image processing and deep learning, and the method comprises the steps: obtaining a left view image and a right view image; performing image correction on the left and right view images; according to the corrected left view image or right view image, obtaining a sub Mask image containing the edge contour information of the inner diameter and the outer diameter of the cast pipe; fitting the inner diameter and the outer diameter of the Mask sub-image to obtain the center coordinate and the pixel diameter of the cast pipe; obtaining the distance from the cast pipe to the camera according to the corrected left and right view images; the real pipe diameter is identified according to the pixel diameter and the distance from the cast pipe to the camera, the identification method is not affected by temperature, water vapor and other environmental factors, the effects of inclination and shielding factors of the cast pipe are overcome, the accuracy and effectiveness of detection data are guaranteed, the processing speed is remarkably increased, and the method is suitable for popularization and application. And meanwhile, the portability and the stability of the method are greatly improved, so that the automation requirement of a cast pipe production line is met.

The invention provides a noise processing method for signals after WMS processing. The noise processing method comprises the following steps that noise signals in second harmonic signals are processed; reconstructing the second harmonic signal; carrying out multiple iterations on noise signals in the second harmonic signals; after the secondary harmonic signal is obtained, a residual error is calculated; compared with a traditional denoising method, in the denoising process of the L1R sparse processing method, a successive iteration method is introduced, successive denoising processing is carried out on the second harmonic signal containing the noise signal, the noise signal in the second harmonic signal is effectively removed, a threshold value shrinkage method is matched, a fixed iteration threshold value is not given, and the denoising effect is good. The threshold value is automatically adjusted according to the signal denoising process, and the noise signal in the second harmonic is removed to the maximum extent.

The invention discloses a grape fruit in-situ hybridization detection kit and a detection method thereof, relates to the technical field of in-situ hybridization, and aims to solve the existing problems. A third groove is formed in the upper surface of the fixing plate; a supporting plate is movably connected to the upper end of the fixing plate; a plurality of sampling pipes are movably mounted in the supporting plate; a partition plate and a drawing plate are arranged in the box body; a plurality of first grooves are formed in the upper end of the pulling plate, detection test paper is arranged in the first grooves, a plurality of detection heads are arranged in the pulling plate, a plurality of processing chips are arranged at the bottom of the box body, and a detection module and a controller are arranged in the upper cover.