179results about How to "Avoid error prone" patented technology

The embodiment of the invention provides a method and a client for searching an answer to a test question. The method comprises the following steps: after acquiring a picture shot by a user and containing the test question of which the answer is to be searched, recognizing the test question content from the picture and searching a test question database; and when the answer matched with the test question is searched in the test question database, displaying the answer to the user. On one hand, by the way that the user shoots the picture containing the test question and the test question content is recognized from the picture, the convenience and quickness and the accuracy for the user to input the test question to be searched are improved; on the other hand, the accuracy of the input test question content is ensured, the test question is searched and matched in the test question database, and the answer matched with the test question is searched and returned to the user, so that the professional property and the accuracy of a searched answer are improved.

The invention discloses an automatic installation method for Linux operation system, a device and system. The method comprises: A first server starts up and operates automatic installation program module, then access to a second server, inquires for the second server about personal configuration information for installing Linux operation system in the first server; the automatic installation program module completes installation for Linux operation system for the first server according to personal configuration information fed back by the second server. The automatic installation method for Linux operation system, device and system of the invention can avoid problem of error, time consumption and low efficiency during automatic installation process when input mode of human-machine interaction is needed for inputting personal configuration information, implements quick, no-manned automated installation.

A method and a apparatus for testing a software emulator while executing the software emulator on a target machine architecture are disclosed. The method may include the steps of executing a test program on a target machine architecture, with a test program producing a first output, executing an emulator on the target machine architecture, and the emulator executing the test program under emulation, with the test program producing a second output.

The invention discloses a method, a device and a system for realizing the upgrading of the software of stacking equipment, in the technical proposal of the invention, indication information is sent to the main equipment of the stacking equipment through network management equipment, the main equipment can control the assistant equipment of the stacking equipment to carry out the copy and allocation of upgrading the version of the software according to the indication information so as to efficiently improve the efficiency of the upgrading of the stacking equipment, so the upgrading of software of the stacking equipment can be realized more conveniently and quickly so that the problem that mistakes often happen to stacking equipment caused by complex upgrading process can be avoided.

The invention discloses an air conditioning system and a parameter updating method. The air conditioning system is connected with a parameter database through a network and comprises an obtaining module, a connecting module, a central controller and a storage module. The obtaining module is used for obtaining type information of a current air conditioning device and obtaining running parameters corresponding to the type information from the parameter database according to the type information. The connecting module is used for enabling the obtaining module to be in communication with the central controller and transmitting the obtained running parameters to the central controller. The central controller reads the running parameters and stores the running parameters to the storage module for updating. According to the air conditioning system and the parameter updating method, as the running parameters matched with the type are obtained and automatically stored into a storage device of the air conditioning device for updating, the problems that a manual input dial switch is prone to errors, and efficiency is low are solved.

The invention discloses a block chain multi-chain management method and device. The blockchain multi-chain management method is applied to a blockchain multi-chain system. The blockchain multi-chain system comprises a plurality of blockchain nodes, wherein a plurality of block chains are stored in each block chain node, and the plurality of block chains comprise a main chain and at least one sub-chain. The block chain multi-chain management method comprises the following steps: when a first sub-chain in a first sub-chain consensus node registers and joins in the plurality of block chains of the block chain multi-chain system, the main chain consensus node acquires a registration request sent by the first sub-chain consensus node; the main chain consensus node verifies the legality of the first sub-chain consensus node according to the registration request; and when it is verified that the first sub-chain consensus node is legal, the main chain consensus node manages the first sub-chainconsensus node through a preset multi-chain smart contract. According to the method and the device, the problem that the existing blockchain multi-chain management data is easy to make mistakes is avoided, the overall performance of a blockchain system is improved, and a feasible scheme is provided for future blockchain multi-chain management.

The invention discloses an intelligent home appliance configuration method and apparatus, belonging to the intelligent home field. The method includes sending the networking request to an intelligent home appliance; receiving the message of the successful networking of the intelligent home appliance, the successful networking message including the appliance identification information and the WiFi module identification information of the intelligent home appliance; and sending a binding request to the server which establishes the binding relation between the account number of the terminal and the intelligent home appliance. The terminal realizes the binding between the account number of the terminal and the intelligent home appliance via the server based on the appliance identification information and the WiFi module identification information transmitted by the intelligent home appliance, so that the configuration of the intelligent home appliance can be completed. The whole configuration process doesn't need a user to manually scan or input the related information of the intelligent home appliance via the terminal, thereby simplifying the user's operation, preventing the problem of errors caused by software scanning or artificial input, and improving the configuration success rate.

The invention discloses a visualized automatic testing method and a system thereof. The method includes that an interface definition language (IDL) document of target testing software is obtained, and the IDL document is mapped to generate an extensive markup language (XML) document according to a preset mapping rule from IDL data types to XML elements; the IDL document is analyzed and compiled to generate an executable testing program which contains an XML document read-write routine; when use case testing is required to be preformed for one time, a copy of the XML document is generated for a test case, input parameters in the test case are updated to the XML document copy, the executable testing program is operated to read the input parameters from the corresponding XML document copy of the test case, and output parameter and / or returned values of the test case are obtained. By means of the visualized automatic testing method and the system thereof, the software testing efficiency can be increased, the display of the test case and a test result is further friendly, and problems in programs can be conveniently located.

The invention discloses a dynamic password authentication method and system based on two-dimensional codes. The method comprises the following steps: scanning a dynamic token to acquire a challenge factor with a two-dimensional code form generated by authentication equipment and decoding the challenge factor into a challenge factor with a digital form; operating by adopting a preset algorithm according to the challenge factor with the digital form, a seed secrete key, a time factor and a dynamic factor and generating a first dynamic password; transmitting the generated first dynamic password to the authentication equipment through a wireless communication link mode; comparing the first dynamic password received with a pre-generated second dynamic password through the authentication equipment; determining whether the first dynamic password passes authentication or the authentication fails according to comparison results through the authentication equipment. Through the method disclosed by the invention, the challenge factor generated by the authentication equipment can be automatically inputted into the dynamic token, and a dynamic password generated by the dynamic token can be automatically inputted into the authentication equipment, so that the problems of low manual input speed and high probability of making mistakes are solved.

The invention discloses a data center IT equipment cabinet. The data center IT equipment cabinet comprises a detecting device used for detecting U-bit space and identification codes and an identification code memory base band used in cooperation with the detecting device and used for storing the electronic identification codes. The detecting device is connected with a cabinet control center and is connected with IT equipment through the identification code memory base band, and the detecting device obtains U-bit service data and the identification codes of the cabinet by using the identification code memory base band and uploads the U-bit service data and the identification codes of the cabinet to the cabinet control center. The IT equipment cabinet enables a U bit and the equipment parameter detecting device to be ingeniously combined together with a traditional cabinet, automatic detection of the U-bit space and equipment parameters can be achieved without any structure improvement of the traditional cabinet and the IT equipment, the problems that the U-bit space is prone to breaking down and low in efficiency due to artificial management are avoided, the U-bit service condition of the cabinet can be known rapidly, the attributes such as the position and the state of the equipment can be positioned accurately, and intelligent management of the U bit of the cabinet and the IT equipment can be achieved.

The invention relates to an environment-friendly type one-component water-cured lines-self-forming plastic track material and its preparation method. The track material contains the following raw materials, by weight, 30-50 parts of bifunctional polyether polyol, 30-50 parts of tri-functional polyether polyol, 30-50 parts of diethylene glycol dibenzoate, 30-40 parts of epoxidized soybean oil, 20-30 parts of methyl diphenylene diisocyanate, 1-5 parts of pigment, 60-80 parts of powdered steatile, 10-20 parts of a stabilizer, 1-5 parts of a rheological agent, 0.5-3 parts of calcium oxide and 1-3 parts of white carbon black. The track material is environmentally friendly, can be prepared in advance, is stored in a barrel after being prepared and is directly used at a construction site. According to the invention, the problem that bi-component materials need to be weighed and blended on site and must be uniformly stirred is minimized; three links which are most likely to get wrong during the construction process are avoided; construction process is simplified; and construction efficiency is enhanced.

The application discloses a RabbitMQ cluster deployment method and system, an electronic equipment and a computer readable storage medium. The method comprises the following steps: acquiring a presetcluster configuration file, and resolving to obtain all cluster nodes in the preset cluster configuration file, wherein all the cluster nodes include a master cluster node and slave cluster nodes; pushing a RabbitMQ service and an installation package thereof to all the cluster nodes, and installing the RabbitMQ server for the cluster nodes; starting the RabbitMQ service for the master cluster node, and generating a communication file; transmitting the communication file to all the slave cluster nodes, and starting the RabbitMQ service of the slave cluster nodes; and executing a cluster addingoperation on the slave cluster nodes to finish the deployment of the cluster. According to the RabbitMQ cluster deployment method, each cluster node is configured according to configured informationin the preset cluster configuration file, so that the problem of liability to fail when asymmetrical operation is implemented on each node is solved, and the cluster deployment efficiency is improvedeffectively.

The invention provides a processing method and equipment of address information of an interest point. The processing method and the equipment of the address information of the interest point obtain a geographical range which corresponds to trade area information and / or administrative division information contained in the address information of the interest point by carrying out inquiry in a pre-configured space database, and enable verification to be capable of being carried out on the address information according to the geographical range. The processing method and the equipment of the address information of the interest point have the advantages of being capable of carrying out the verification on the address information of the interest point, according to the geographical range which corresponds to the trade area information and / or the administrative division information, and capable of avoiding the problem that errors are prone to happening because manual verification of operators to the address information of the interest point is carried out, and therefore reliability of the address information of the interest point is improved, and reliability based on logical base (LBS) search is further improved.

The invention provides a fertilizer distributing machine comprising a first rack provided with storage bins, wherein metering devices are arranged below the storage bins, a mixing device is arranged below the metering devices, discharge ports of the storage bins correspond to charge ports of the metering devices, and the discharge ports of the storage bins are provided with openable first valves; the metering devices are connected with weight sensors, discharge ports of the metering devices correspond to a charge port of the mixing device, and the discharge ports of the metering devices are provided with openable second valves; a discharge port of the mixing device is provided with a third valve. A second rack separated from the first rack is arranged below the first rack, and the weight sensors are arranged on the second rack. The metering devices are connected with the weight sensors through suspension members, so that the metering devices are in a suspended state. The fertilizer distributing machine not only can reduce failure rate to guarantee a stable operation, but also further improves precision of fertilizer distribution, thereby bringing convenience for users.

The invention discloses a blockchain multi-chain management method and device. The blockchain multi-chain management method is applied to a blockchain multi-chain system. The blockchain multi-chain system comprises a plurality of blockchain nodes, wherein a plurality of blockchains are stored in each blockchain node, and the plurality of blockchains comprise a main chain and at least one sub-chain. The method comprises the following steps when a second sub-chain in the plurality of blockchains exits the plurality of blockchains, the main chain consensus node obtains an exit request sent by a second sub-chain consensus node, wherein the exit request comprises an identity identifier of the second sub-chain; the main chain consensus node verifies the legality of the exit request; if the exitrequest is legal, the main chain consensus node operates a preset multi-chain smart contract, so that the second sub-chain quits the plurality of blockchains. According to the method and the device, the problem that the existing blockchain multi-chain management data is easy to make mistakes is avoided, the overall performance of a blockchain system is improved, and a feasible scheme is provided for future blockchain multi-chain management.

The invention discloses a smart card remote detection method and a smart card remote detection system, which are implemented based on a browser / server architecture. A smart card is connected to a client, and a smart card detection control is embedded into a browser page of the client. The method comprises the following steps that: the client initiates a smart card detection operation by the browser page, and initiates private connection between a server and the control to the server by a network; the server provides a detection instruction to the smart card through the private connection by the control, and receives a detection response from the smart card running the detection instruction by the control; and the server analyzes the detection response to obtain a detection result, and transmits a detection task finishing instruction to the control. The scheme provided by the invention has the advantages of simple maintenance and upgrading ways, low cost, high real-time performance and the like.

The invention relates to a stick figure generation method based on a face photo, belonging to the field of image processing. The method comprises steps of collecting a face database, and using an on-line open source database as a training object; training a face recognition and key point detection model by using the collected database; extracting feature points from a real face picture; sketchingthe input picture; positioning and segmenting the face, five sense organs, hair, clothing and the like based on the extracted feature points; smoothing, enhancing, graying and binarizing the segmentedimage; and recombining the processed components to form a final result. Compared with the prior art, the method has the advantages that the five sense organs are positioned more accurately; a large number of samples are not needed for training, and less picture data is needed; the training time is shorter, the requirement for hardware is low, no cost increases; the training model is very sufficient, and error-prone details are avoided; and the method can be provided to chocolate 3D printers for printing and can be widely used.

The invention provides a system and method for analyzing and controlling coupled dynamic characteristics of a robot. The analysis and control system comprises a computer, wherein a modeling module B1 and an analysis module B2 are arranged in a computer C; and a signal analysis system B5, a detection module B4 and a control module B3 are arranged between the computer C and the robot. According to the method, coupling factors existing in the robot system can be considered, the analysis result precision of the dynamic characteristics is high, and the problems of errors, even mistakes, caused by neglecting of the coupling factors can be effectively solved. Meanwhile, feedback control of the coupled dynamic characteristics of the system can be realized, and comprehensive analysis and integrated design of the robot system can be facilitated. The system disclosed by the invention is based on system modularization and is easy to realize and simple in operation, the complicated theoretical modeling calculation process is avoided, the analysis difficulty is reduced, and the problem that errors are easily caused due to lots of calculations and solutions can be effectively solved.

The invention provides a metropolitan area network equipment cutover abnormality identification tool and method, and the tool comprises a cutover work order creation unit which is used for determiningto-be-cutover equipment, a gangplank machine for data collection, and a cutover abnormality identification index which is used for identifying cutover abnormality data, and creating a cutover work order according to the to-be-cutover equipment, a gangplank machine for data acquisition and the cutover abnormality identification index, the cutover work order being used for guiding cutover of metropolitan area network equipment; a data acquisition unit which is used for acquiring a data value corresponding to the cutover abnormality identification index of the to-be-cutover equipment before cutover through the gangplank machine, and collecting data values corresponding to the cutover abnormality identification indexes after cutover are collected through a gangplank machine after cutover is completed according to the cutover work order,; and a cutover exception identification unit which is used for identifying cutover exception data according to the data values corresponding to the cutover exception identification indexes of the to-be-cutover equipment before cutover and after cutover. According to the invention, the cutover abnormity of the metropolitan area network equipment can beidentified, and the accuracy is high.

The invention provides an ODN network management method of different scenes and relates to the field of ODNs in optical communication. An on-site operating terminal downloads a work order generated by an intelligent ODN network manager, an ODN device to be executed is selected according to the work order, and whether the ODN device is a traditional device or an intelligent device is judged; if the ODN device is the traditional device, fiber dismounting or fiber mounting is carried out according to work order requirements, and data are uploaded to the intelligent ODN network manager; if the ODN device is the intelligent device and fiber mounting is needed according to the work order requirements, after a port of the ODN device is matched with an eID of a port of an opposite end, the states of the two ports are modified to be right, the ports are marked as being polled, and the data are stored and uploaded to the intelligent ODN network manager; if fiber dismounting is needed according to the work order requirements, the states of the two ports are modified according to whether the port of the ODN device has an eID, the modified ports are marked as being polled, and the data are uploaded to the intelligent ODN network manager. Unified platform management is adopted, optical route scheduling of different devices in the same network is achieved, and management efficiency is improved.

In one aspect, a communication set up between subscribers by means if an interactive voice response system is provided. The generation of a recall of the subscriber is controlled by signalling messages serving to warn the subscriber of a call. A direct link TDM, RTP / RTCP<SB>A / B< / SB> in the multimedia network is set up between the two subscribers at latest when the communication is set up. Thus, it is possible to provide intelligent IVR network power characteristic of the PSTN network power in a multimedia packet transmission multimedia network, such that a recall is properly displayed. The PSTN network power in a multimedia packet transmission multimedia network, such that a recall is properly displayed. The direct TDM, RTP / RTCP<SB>A / B< / SB> link further enables the IVR system to be significantly free of load.

The invention discloses a laying method of an automatic texture formation particle-free environmentally-friendly plastic track. The method comprises the following steps: S21, laying a substrate layer: mixing an environmentally-friendly single-component water solidified plastic track material with black micelles according to a weight ratio of 1:4-6, and laying the substrate layer on a dry and solidified cement base or asphalt base; S22, laying a reinforcing layer: spreading a layer of the black micelles on the dry and solid base layer, and lying the environmentally-friendly single-component water solidified plastic track material to cover the substrate layer; and S23, laying an automatic texture formation layer: uniformly mixing 10-12 parts of an automatic texture formation finish, 1-3 parts of EPDM particle rubber powder and 3-6 parts of quartz sand to form an automatic texture formation layer material, fully stirring, and spraying the obtained material on the dry and solidified reinforcing layer. The track has the advantages of environmentally friendly material, no shedding of particles, good durability, plump and uniform surface textures, high tensile strength and long service life, and all performance indexes of the track accord with technical requirements of International Association of Athletics Federations and GB / T14833-2011.

The invention provides a data auditing method and system. The method comprises the steps of obtaining auditing rule information including collected data problems; classifying the auditing rule information, and generating an auditing rule checking script according to the classified auditing rule information; performing iterative auditing on the auditing rule checking script in a preset auditing rule precipitation library; and performing data auditing according to the auditing rule auditing script after iterative auditing to obtain an auditing result report. According to the technical scheme, the corresponding auditing rule checking script can be automatically generated according to the obtained auditing rule information, after the auditing rule checking script is precipitated, data auditingis conducted according to the auditing rule checking script, and an auditing result report is obtained. The problems that a traditional data auditing method needs manual auditing, and consequently flexibility is not enough and errors are prone to occurring are solved, the manpower and material resource cost brought by manual auditing of auditing scripts is reduced, and the working efficiency canbe improved.

The embodiment of the invention provides an interface document generation method and device and a readable storage medium. The interface document generation method comprises the steps of obtaining a data packet of a first target service, wherein the data packet comprises class files corresponding to all interfaces of the first target service, and one class file comprises at least one interface; analyzing each class file to obtain an interface code of the at least one interface included in each class file, extracting interface class information from the interface code included in each class file, and generating a first interface document corresponding to each interface of the first target service according to the interface class information. Therefore, the interface document does not need to be written manually, the interface document can be automatically generated, time and labor are saved, and the problem that errors are prone to occurring when the interface document is written manually is solved.

The invention discloses a method and a device for realizing data interaction between an ER system and a QP system. The method comprises the following steps: enabling the ERP system to perform real-time detection on data declaration operation instruction of a user, and sending to-be-declared data to a docking system when the detection time arrives and performing integrity verification on the declared data according to preset integrity rules; when the verification is passed, sending the to-be-declared data to the QP system and automatically adding the to-be-declared data into an input box corresponding to the declared data in the QP system and returning a notification message that the data is successfully inputted to the ERP system. According to the method and the device disclosed by the invention, as the to-be-declared data in the ERP system is sent to the docking system for the integrity verification, and the to-be-declared datad passing the integrity verification is automatically added, the data input efficiency of the QP system is improved, and the problem that a mistake is easily generated due to manual data input is solved.

The present application provides a Redis operation and maintenance method based on a private cloud platform, and is applicable to the private cloud platform. The method comprises: establishing a communication connection with each machine in a preset range through a secure shell protocol SSH, and installing a Redis database on each machine; when an application deployment work order filled in by a user is received, obtaining a to-be-deployed machine in the application deployment work order, assigning a user identification and authority to the user according to the application deployment work order, and performing resource allocation and application deployment for the to-be-deployed machine; monitoring the Redis database running on each machine in the preset range according to a preset monitoring indicator, and when receiving a monitoring requirement from the user, monitoring the Redis database running on the machine that meets the user authority according to the monitoring requirement; and when receiving a operation and maintenance request from the user, converting the operation and maintenance request into an operation and maintenance instruction, and performing corresponding processing on the machine corresponding to the operation and maintenance request according to the operation and maintenance instruction. The method provides enterprises with the private cloud platform withcomplete Redis deployment, monitoring and operation and maintenance functions.

The invention discloses an online burning tool. The online burning tool comprises a base, a mainboard carrying plate and a pressing plate. One surface of the mainboard carrying plate is connected with the base while the other surface is connected with upright posts; and the pressing plate in sliding fit with the upright posts is arranged on the upright posts. An operation handle is arranged on one surface of the pressing plate and a pressing post is arranged on the other surface of the pressing plate. A probe base is arranged on the base, and the lateral part of the probe base is connected with a burning box. At least two probes are uniformly arranged at the top of the probe base. A spring is arranged at each part, which is arranged at the two ends of the probe base, of the base. One end of each spring is connected with the base while the other end is connected with the mainboard carrying plate. Probe holes corresponding to the probe are uniformly arranged in the mainboard carrying plate. The online burning tool is characterized by high burning efficiency and lower production cost.

The invention discloses a method and equipment for a temperature compensation full-automatic test of an inertia measurement assembly. The equipment comprises a base, two support frames, two transverse rotating shafts, an incubator, a fixing seat, a longitudinal rotating shaft, a placement table facet, a temperature control cabinet, a driving device, an inertia measurement assembly testing device and a processing unit, wherein the two support frames are arranged on the base; the two transverse rotating shafts are arranged on the two support frames; the left end and the right end of the incubator are respectively connected with the two transverse rotating shafts; the fixing seat is fixedly arranged on the inner wall of the incubator; the longitudinal rotating shaft is arranged on the fixing seat; the placement table facet is fixedly connected with the longitudinal rotating shaft and used for mounting the inertia measurement assembly; the temperature control cabinet is connected with the incubator; the driving device is connected with both the two transverse rotating shafts and the longitudinal rotating shaft; the inertia measurement assembly testing device is connected with the inertia measurement assembly through a CAN bus; the processing unit is connected with the temperature control cabinet, the driving device and the inertia measurement assembly testing device. The full-automatic temperature compensation test of the inertia measurement assembly performed by adopting the equipment provided by the invention has the advantages that the process is automatic, parameters are calculated automatically, the compensation efficiency is high, the reliability is high, and the compensation precision is high.

The invention provides an automobile defect data automatic input method, an automobile defect data automatic input system, an automobile defect data automatic input device and a medium. The automobiledefect data automatic input method comprises the steps of: receiving audio data of a user; performing voice recognition on the audio data, and determining defect information corresponding to the audio data; acquiring a defect region image of a defect position of an automobile; identifying the defect region image, and determining identification information of a defect region; and storing the defect information and the identification information of the defect region. According to the automobile auditing auxiliary scheme provided by the invention, an intelligent auxiliary function is provided for an auditing process by combining voice recognition, image recognition and other technologies, defect information and identification information of the defect region are automatically input, and theauditing efficiency and precision are improved.