105results about How to "Find in time" patented technology

The embodiment of the invention discloses a student growth cultivation system, comprising a user APP terminal and a campus management terminal. The campus management terminal comprises a student safety guarantee module, a student time management module and a missing child searching module. The student security module comprises a first face recognition access control system installed at the campusgate, a second face recognition access control system installed at the student dormitory, a first identity authentication system installed at the campus library, a second identity authentication system installed in the classroom, and an intelligent wearing device worn on the student. The activity information of the students inside and outside the campus can be accurately obtained through the facerecognition or the identity recognition system in the campus, the ideological behavior and the change of the students can be analyzed by the daily time arrangement of the students obtained by the student time management module, and juveniles are helped for positive development. For the lost children, the user terminal can scan the face and compare the information of the children in the database tofind the lost children in time.

The invention provides a technical proposal for controlling errors in network systems. The technical proposal comprises the following steps: an user device captures the error generated in the operation of the user device to generate an error report which is sent to a network server through the user device; the network server collects the errors of a plurality of user devices and carries out analysis of the errors; and if the occurrence times of a same type errors reach to a preset threshold value, a corresponding processing can be executed. Through adopting the method and the device of the invention, the network server can know the errors generated by a plurality of user devices, and the cause of the errors can be found out through carrying out a statistical analysis of the errors and a corresponding processing measure can be adopted in time. The user device can also carry out analysis to the captured errors, sets the type of the errors and adopts a corresponding processing measure to deal with the errors in time.

The present invention discloses a face-recognition-based people-searching method, an electronic device and a storage medium. The method comprises the following steps: the target obtaining step: obtaining the target image information transmitted by a receiving module; the video obtaining step: obtaining the video information transmitted by a camera and obtaining a facial image information set, wherein the facial image information set contains the facial image information of all people in the video information; and the comparison step: comparing the facial image information set with the target image information and determining the people corresponding to the highest similarity to the target image information as the target people. According to the invention, a video image is analyzed through the face recognition technology so as to search and position the video images of the missing family members. Through the analysis of the images to determine the target people and their positions, it is possible to find the missing family members directly and quickly; and therefore, the searching people are more active in finding the missing people.

The invention discloses a steel bar information full life cycle management method based on a BIM technology, and belongs to the field of BIM technology application, and the method comprises the following steps: 1, importing structure design software on a BIM platform, and building a BIM three-dimensional information model; And step 2, importing analysis software on the BIM platform to form a component flat reinforcement information achievement package. BIM database platform establishment, the steel bar information can become a database file capable of being inherited and traced; Proprietor, the design party, the construction party and the supervision party are taken as application participants of the BIM system; The comprehensive project management system is operated through the Web browser and the mobile client, the construction transparency is improved, the proprietor unit, the supervision unit, the construction unit and the like can timely and accurately know the quality, safety andprogress of a construction site, it is ensured that a project is smoothly carried out, and information is provided for full-life-cycle information management of steel bars.

The disclosed homologue network tissue method in program request system of flow media comprises: for nodes, (1) creating node list; (2) recording all nodes on same channel; (3) deciding whether the current display time in common list near with each other; (4) building neighbor relation with nodes with near display time; (5) deciding the whether the time interval from current to last time of sending information up to exchange period; (6) exchanging information with neighbor nodes; (7) deciding whether the neighbor node has buffered required data; (8) building partner relation with node buffered target data; (9) deciding whether the display ends. This invention ensures system stability and dynamic property, and improves accuracy to obtain information.

The invention belongs to the field of data collection and analysis excavation, and especially relates to an information network security posture sensing early-warning method based on big data. The early-warning method comprises a data collecting module and a data analysis module; the data collecting module collects logo, network information flow and IDS data, and sends the logo, network information flow and IDS data to the data analysis module; the data analysis module can perform early-warning analysis on the logo, network information flow and IDS data. The information network security posture sensing early-warning method can uniformly collect and store data, uniformly analyze the network running posture, and greatly promotes the intelligent network operation and maintenance construction;the early-warning method can analyze suspicious acts by combining with log data, network information flow and IDS data, and realizes the advanced warning and analysis. The information network security posture sensing early-warning method can timely find out and exactly determine safety hidden troubles in the network device and the terminal device, and position and improve the weak link of the information network safety.

The invention provides a device and method for editing the same document by multiple people simultaneously. The device comprises a copy generation module for copying and generating copies of a sourcefile, a copy editing module for editing the generated copies, a modified information extracting module for obtaining modification information of copy modifying conducted by users, a modification information storage module for storing the obtained modification information of the copies, and an information integration module for writing all of the modification information of the copies into the source file. The method comprises the steps of S1, copying the source file for each user and generating the copies; S2, performing an edit operation on the generated copies by each user respectively; S3,obtaining the modification information of copy modifying conducted by each user; S4, storing the obtained modification information of the copies; S5, writing all of the modification information of thecopies into the source file. According to the device and method for editing the same document by multiple people simultaneously, the problem of conflict caused by simultaneous editing of multiple people is solved, time is saved and working error rate is reduced.

The invention discloses a method for locating a grounding fault of a power transmission line. The method comprises the following steps that a signal injection module injects an excitation signal withthe frequency different from that of a power grid into the power transmission line; a signal response detection module detects the voltage and the current of the excitation signal at the injection endof the excitation signal, and calculates an imaginary part of the complex impedance of a line loop under the condition that the excitation signal is injected, i.e., a reactance value, and multipliesthe reactance value by a proportional constant to obtain the distance between the injection position of the excitation signal and a fault point. Therefore, the method can be used for directly detecting whether the power transmission line is grounded or not so as to judge whether a closing condition is met or not, and can also be used for judging the electrical distance of a grounding point when the grounding condition is met, so that the grounding point can be conveniently and quickly found in time and eliminated. The invention also discloses a system for locating the grounding fault of the power transmission line.

The invention provides an item finding device in digital home, including RFID label, user interactive module, RFID information reading module, information storage module and authorization module. The device read the item information in labels through information reading module, and store the information into database. The authorization module can control users access, thus items to be found by different users are different.

The invention discloses a method and device for detecting a specific object in video data and a computing device. The method includes the following steps: the video data is obtained; the video data isinput into a second neural network to obtain a detection result of the video data; the second neural network is obtained after output data of at least one intermediate layer of the pre-trained firstneural network is subjected to guiding and training operation, and the first neural network is greater than the second neural network in terms of layer quantity; label attribute information of the video data is determined according to the detection result of the video data. The video data is marked according to the label attribute information of the video data. According to the method disclosed inthe invention, the neural network with a small number of layers is used for rapidly and accurately detecting the video data, a detection result is obtained, the label attribute information of the video data can be conveniently determined, and therefore the video data can be accurately marked.

The invention discloses a double-terminal location method for fault points of an electric transmission line.The double-terminal location method is applied to optical fiber differential protection appearing in pairs, special algorithm operation is achieved through the protection device, automatic collecting of current and voltage of two-side lines can be achieved through two-side differential protection, and the opposite-side electrical quantities are subjected to two-way transmission through optical fibers.The double-terminal location method includes the following steps that 1, the faulted electrical quantities are calculated; 2, the numerical values of the voltage quantities at the faulting positions are calculated; 3, the values of the current quantities at the faulting positions are calculated; 4, the calculated results in the step 3 and the step 4 and the resistance characteristic of ground resistance are used to obtain the final fault-location result.

The invention relates to the technical field of agricultural machines, in particular to a corn precise localization synchronal sowing control system. The corn precise localization synchronal sowing control system comprises a fertilization flow control system, a fertilization amount detecting system, a fertilizer depth measuring device, a fertilizer soil entering detector, a sowing control system, a sowing position positioning system, a seed depth measuring device and a seed soil entering detector, wherein the fertilization flow control system, the fertilization amount detecting system, the fertilizer depth measuring device and the fertilizer soil entering detector are arranged on a fertilizer feeding device, and the sowing control system, the sowing position positioning system, the seed depth measuring device and the seed soil entering detector are arranged on a seeding device. The fertilization amount detecting system is used for detecting the fertilization amount of all sowing points, the fertilizer soil entering detector is used for detecting the fertilizer soil entering time, the fertilizer depth measuring device is used for measuring the actual sowing depth of fertilizer, the sowing control system is used for controlling sowing time, the sowing position positioning system is used for carry out statistic at the positions of all the sowing points, the seed soil entering detector is used for detecting the seed soil entering time, and the seed depth measuring device is used for measuring the actual depth of seeds. The data are stored into a memorizer and are transmitted to a background server through a wireless transmission device.

The present invention belongs to the technical field of food safety tracing, and especially relates to a food safety risk online assessment and control method. The method comprises the following stepsof: (1) determining an industry chain; (2) determining material input points i where materials are input on the industry chain and corresponding sampling points; (3) performing risk assessment for the input points or the sampling points; (4) according to the risk assessment result of the step (3), performing early warning analysis, if there is high risk, entering the step (5), if there is low risk, entering the next sampling point or the next input point to repeat the step (3); (5) performing tracing; and (6) regulating content of risk factors in the input materials of the input points, and continuously cycling the step (3) after regulation. The food safety risk online assessment and control method can achieve advanced precaution for the pollutant control in the food processing process toavoid risks in advance, and complete the pre-determination for the content of the pollutant in the final products prior to completion of production of the products so as to reduce the risk of existence of pollutants in the foods and timely find out harm sources.

The invention discloses a vehicle video acquisition system. The system comprises a video acquisition module, an image preprocessing module, an information extraction module and a tracking module. The information extraction module extracts vehicle information such as vehicle color, vehicle number and vehicle type of a pre-processed image. A user searches a target vehicle according to the above information. The tracking module is capable of extracting target vehicles shot by a road traffic camera according to the time and generating travelling racks of the target vehicles. According to the invention, vehicles needing to be found can be timely searched and the vehicle tracks can be found according to simple vehicle information, and basis is provided for finding of the vehicles.

The invention provides a specimen rack for batch information collection, a specimen information collection system and a specimen information collection method, relates to the field of medical instruments, and solves the problem of complicated single collection of specimen information. The specimen rack comprises a bracket and a test tube rack, wherein the test tube rack is an internal empty frame,tube grooves of the test tube rack are sequentially arranged along the direction of the rack, and the tube grooves are provided with gaps on the outer side surface and the inner side surface of the test tube rack; the outer side surface of the test tube rack is provided with groove position number information setting areas corresponding to the tube grooves one by one, the bracket carries the testtube rack and can expose the tube grooves, and the outer side surface or the outer side surface and the inner side surface of the bracket are provided with a bracket number information setting area.The specimen information collection system comprises a sample rack and an external information acquisition device arranged outside the test tube rack. The method comprises the following steps of: acquiring and binding label information, the bracket, the test tube rack and groove position number information in one time in batch in a range the label information and the bracket, test tube rack and slot number information in association with each other; judging whether test tube information is completely input through a sensor; and reminding manual correction when the test tube information is incomplete; and by the method, centralized collection, registration and subsequent management of the sample information can be facilitated.

The invention discloses a false data intrusion detection method in a power network. Each node in the power network is provided with a PMU and a monitor connected to the PMU, the voltage stability index value of each node is calculated by the monitor installed at each node by employing the measurement data collected by the corresponding PMUs, equivalently, the calculation amount of the control center is distributed to each node for calculation to reduce the calculation amount of the control center so as to correspondingly improve the efficiency of searching the node where the PMU with false data intrusion is located, achieve the purpose of timely searching the PMU with false data intrusion and avoid the problem that the whole power network is paralyzed in system caused by the false data intrusion of the PMU. Besides, the present invention further discloses a false data intrusion detection apparatus and device in a power network having the effects mentioned above.

The invention discloses a power transmission and transformation intelligent fault monitoring method. The method includes: collecting current signals on a power transmission line through an induction coil, and forming a sampling signal; subjecting the sampling signal to analog-digital conversion through a rectifier circuit to form a digital signal, sending the digital signal out through a wireless signal, and input the digital signal into a database of a monitoring host for signal storage; comparing the digital signal with information stored in the database for judgment; judging fault position and fault type through a data analysis device, wherein an output end of the monitoring host is connected with an alarming device and a fault display device, the fault display device displays the fault type and position or sends the same to maintenance personnel for fault handling through short messages or Wechat messages, and the maintenance personnel can be guided to quickly find a fault point once a fault appears. The method is conducive to quickly and timely finding lines with faults, ensuring safe running of the whole power transmission line and reducing economic loss caused by the faults of the power transmission line.

The invention relates to an automatic station monitoring system report generation method and device. The method comprises the following steps of: classifying and storing devices under different typesaccording to different voltage classes; searching measurement points matched with the devices from a database; storing information of the measurement points to corresponding device containers; and generating reports of the devices or reports of the devices under corresponding voltage classes according to selected device types or voltage classes of the devices. According to the method and device, the automatic generation of reports is realized, so that the work efficiency of report generation is improved and the problem that transformer substation report systems are low in report creation efficiency and high in workload is solved.

The present invention relates to a railway electric power supply and distribution facility informatization record data processing system and method. The system comprises a railway electric power supply and distribution facility record processing platform, a record database server, a data exchanging bus, a substation and distribution station, a box-type substation, an overhead line, a cable line, a data collection module, an SCADA system and a mobile terminal. Through the recording archive data processing and dynamic problem base processing, a railway electric power record archive bus-type collection processing and the closed-loop processing of problem base are formed to effectively realize the safe, reliable and effective data processing of the railway electric power supply and distribution facility informatization record, reduce the people's labor intensity, maximally realize the record processing with the features of informatization, digitization and interaction, realize the railway electric power supply and distribution facility full-life circle and problem base processing, help inspectors to timely search the hidden danger of the railway power supply device and avoid the occurrence of the electric power accidents.

The invention relates to a medicine cabinet, in particular to an intelligent traditional Chinese medicine cabinet. The intelligent traditional Chinese medicine cabinet comprises a cabinet body and a hardware system. The hardware system is mounted in the cabinet body which is provided with a plurality of drawers, an electronic scale is arranged in each drawer, and an LED (light emitting diode) display board, an indicator light and an alarm are arranged on the outer surface of each drawer. The hardware system comprises a single-chip microcomputer and a computer, and the computer is connected with the single-chip microcomputer which is connected with the LED display boards, the indicator lights, the alarms and the electronic scales. By the intelligent system including the single-chip microcomputer and the computer, specific positions of medicinal materials can be searched timely; by adoption of an LED display design, names of the medicinal materials in the drawers can be displayed, the problem of fading of words on labels due to overlong time is effectively prevented, and errors in prescription filling are avoided. In addition, the intelligent traditional Chinese medicine cabinet has the advantages of reasonability in structural design, convenience in use, simplicity in operation and convenience in popularization.

The invention discloses an intelligent pet management method and an intelligent pet management system. The intelligent pet management method comprises the steps: obtaining a target animal picture; judging whether an effective animal head portrait exists in the target animal photo or not; if an effective animal head portrait exists in the target animal photo, matching the animal head portrait witha pet head portrait in a pet database, and the pet database comprising a registered pet data list and a missing pet data list which both record the effective pet head portrait and corresponding contact person information; and if matching succeeds, obtaining contact information corresponding to the matched pet head portrait. The intelligent pet management method is helpful for finding owners for the homeless animals.

The present invention discloses an interactive positioning navigation method based on a data platform. The interactive positioning navigation method comprises that: S100, a first terminal transmits an answering request to the data platform, wherein the answering request comprises the current position information of the first terminal and a position request for acquiring the current position information of a second terminal; S200, the data platform transmits the answering request to the second terminal and transmits the received answering information transmitted by the second terminal to the first terminal, wherein the answering information comprises the current position information of the second terminal; and S300, the first terminal performs navigation according to the current position information of the first terminal and the current position information of the second terminal. The present invention further provides the first terminal for the method, wherein the first terminal comprises a transmitting module, a receiving module and a navigation module. The present invention further provides the data platform of the method, wherein the data platform comprises a receiving module, a transmitting module and an acquiring module so as to be used for achieving the method. With the navigation method, the first terminal and the data platform, the position of the supporting terminal can be real-timely acquired, and the method, the first terminal and the data platform are suitable for being used on wearable equipment.

The invention discloses parking space detection equipment for curbstone and a management method thereof. The method comprises the following steps: constructing a standard distance change trend chart;judging whether the change of a geomagnetic signal exceeds a first threshold value and / or whether the change of the light intensity exceeds a first intensity change threshold value or not, and if yes,executing the next step; determining the distance of a target object based on an echo signal and a radar microwave signal; drawing a target distance change trend chart; obtaining the standard distance change trend chart; judging whether the target is in a parking mode or not, and if yes, setting the parking space state to be parking; when the target parking mode is vehicle head one-time garage entering or vehicle tail one-time garage entering, collecting a target area image; judging whether the target object is an automobile based on the target size, and if not, pushing warning information toan administrator; and if so, setting the parking space to be in an occupied state after a first preset time. The parking space state can be accurately managed, the utilization rate of the parking space is improved, and the parking time is shortened.

The invention provides an on-line production quality inspection system and method. The system comprises: a parameter collection unit, which collects technological parameters of on-line production devices during product production; a standard parameter storage unit, which stores quality indexes of qualified products; a data analysis unit, which compares and analyzes the technological parameters and the quality indexes to determine whether products are qualified, generates product qualifying notice information, and searches corresponding on-line production devices and generates alarming information according to the technological parameters that do not meet the quality indexes; and a notification unit, which sends the product qualifying notice information or the alarming information to predetermined notice objects. The technological parameters are collected, the technological parameters and the prestored quality indexes are compared and analyzed, and thus quality detection of on-line production is realized. Moreover, the corresponding on-line production devices are searched according to the technological parameters that do not meet the quality indexes, and the alarming information is generated and sent. In this way, the production devices with problems can be found in time.

The invention relates to a campus seeking system and a working method based on a database. The campus card seeking system comprises a server, a card reading device and a reminding device, wherein the card reading device and the reminding device are connected with the server. The server is applicable to store student personal information corresponding a campus card through the database; when the card reading device reads that the campus card is lost and the student personal information is matched through the database, a campus card loser is reminded through the reminding device. According to the campus card seeking system and the working method, the card loser is sought in time and is reminded to get the campus card quickly; the card reading device can take the lost campus card, and when the campus card owner gets the campus card, the card reading device can automatically find the distribution function, and compared with traditional artificial getting, the campus seeking system is more convenient and quicker.

The invention discloses an OFDR-based expressway roadbed disease monitoring system and method. The system comprises a roadbed settlement optical fiber sensing device, a roadbed horizontal deformationoptical fiber sensing device, a bridge foundation pile deformation optical fiber sensing device, a water level change and precipitation optical fiber sensing device, an OFDR optical fiber data acquisition and transmission system, an on-site road condition monitoring system, a solar power supply and data transmission system, an OFDR optical fiber data processing and analysis system, a wavelet processing and noise reduction system, a monitoring result display system, a cloud platform data management and early warning system and a remote receiving system. According to the invention, OFDR opticalfiber data is collected and transmitted in real time; roadbed settlement difference, horizontal displacement, foundation pile dynamic strain response, precipitation, underground water level and riverwater level information are obtained through the optical fiber data processing system; and the information is displayed in a monitoring result display system in a chart manner, is uploaded to the cloud platform data management and early warning system and then is compared with an early warning value, and a disease treatment scheme is searched in time, so that remote monitoring and timely treatmentare realized.

The invention provides a device for intelligently selecting and inspecting an onsite bus of an electric power meter, and the device comprises a power supply, an MCU control circuit, an RS485 input circuit, an RS485 output circuit, and a fault indication LED array. The output end of the RS485 input circuit is connected with the input end of the MCU control circuit, and an output end of the MCU control circuit is connected with the RS485 output circuit. The power supply is connected with the RS485 input circuit and the MCU control circuit. The MCU control circuit is connected with the fault indication LED array. Through the grouped analysis of intelligent units, the device detects the data of any intelligent equipment in a group, and enables the data to be gathered and transmitted in a packaged manner, thereby achieving the monitoring of a local equipment communication network, achieving the timely finding of a fault defect of equipment, indicating the position of a fault unit in a mode of sound light alarm, and bringing convenience to an operation and maintenance worker for inspecting the fault equipment and processing the fault defect timely.

The invention relates to the field of consumption electronic products, in particular to an electronic device subjected to shutdown protection. The electronic device comprises a display unit, a storage unit and a processing unit, wherein the processing unit comprises a control interface generation module, an information acquisition module and an execution module, wherein the control interface generation interface is used for responding to a shutdown operation of a user on the electronic device so as to control the display of a control interface on the display unit of the electronic device for the user to input a shutdown password when the electronic device is in a power-on state; the information acquisition module is used for obtaining the shutdown password input on the control interface by the user; and the execution module is used for judging whether the shutdown password obtained by the information acquisition module is consistent with a preset password stored in the storage unit, and the execution module controls the shutdown of the electronic device to shut down when the execution module determines that the shutdown password input by the user is consistent with the stored preset password. The invention also relates to a shutdown protection system and method. The electronic device subjected to the shutdown protection and the shutdown protection system and the method are simple in implementation and can help an owner of lost property to find the lost electronic device.

The embodiment of the invention provides a safety management system for a rural complex. The safety management system comprises a mobile data module, an environment detection module, a webpage communication module, a rural shared basic database, a personal database, an information service module, a management center module, an electronic map module and a processing module, wherein the mobile datamodule is used for being connected with an external network of the rural complex; and the processing module is connected with the abovementioned modules, and used for performing information interaction and processing with the modules. Through adoption of the safety management system of the rural complex in the embodiment of the application, information of the rural complex can be integrated; safety management is realized; and abundant information can be provided for a person or a personal account within the range of the rural complex.